1 2013-09-14 Eli Zaretskii <eliz@gnu.org>
3 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
6 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
8 Unify Fx_focus_frame between all ports.
9 * frame.h (x_focus_frame): New prototype.
10 * xfns.c (Fx_focus_frame): Remove.
11 (syms_of_xfns): Do not defsubr it.
12 (x_focus_frame): X implementation.
13 * nsfns.m (Fx_focus_frame): Remove.
14 (syms_of_nsfns): Do not defsubr it.
15 (x_focus_frame): NS implementation.
16 * w32term.c (Fx_focus_frame): Remove.
17 (x_focus_on_frame): Rename to...
18 (x_focus_frame): W32 implementation.
19 * w32term.h (x_focus_on_frame): Remove prototype.
20 * w32fns.c (Fx_focus_frame): Remove.
21 (syms_of_w32fns): Do not defsubr it.
22 * frame.c (Fx_focus_frame): Define here.
23 (syms_of_frame): Defsubr here.
24 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
26 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
28 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
29 All of them are replaced with FRAME_DISPLAY_INFO, defined in
30 each port to reference the port-specific window system data.
31 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
32 (FRAME_DISPLAY_INFO): Define.
33 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
34 (FRAME_DISPLAY_INFO): Define. Adjust users.
35 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
36 (FRAME_DISPLAY_INFO): Define. Adjust users.
37 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
38 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
39 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
40 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
41 * xselect.c, xterm.c: All related users changed.
43 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
45 * xterm.h (x_window_to_frame, x_any_window_to_frame)
46 (x_menubar_window_to_frame): Remove prototypes.
47 * xfns.c (x_window_to_frame, x_any_window_to_frame)
48 (x_menubar_window_to_frame, x_top_window_to_frame):
50 * xterm.c (x_window_to_frame, x_any_window_to_frame)
51 (x_menubar_window_to_frame, x_top_window_to_frame):
52 ...to here and convert all but the last to static.
54 2013-09-12 Eli Zaretskii <eliz@gnu.org>
56 * lisp.mk (lisp): Add w32-common-fns.elc.
58 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
60 * charset.c (char_charset): Document an exception for char-charset.
62 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
64 * xterm.h (x_display_info): New field last_user_time...
65 * xterm.c (toplevel): ...to replace static last_user_time.
66 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
68 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
70 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
71 scroll bar values to prevent thumb from disappear and update comment.
73 2013-09-11 Glenn Morris <rgm@gnu.org>
75 * emacs.c (usage_message): Possessive apostrophe tweak.
77 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
79 * nsterm.m (syms_of_nsterm): Use Qns.
80 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
81 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
82 * xfns.c (x_display_info_for_name, Fx_open_connection):
83 Remove old '#if 0' code.
84 (syms_of_xfns): Use Qx.
85 * termhooks.h (fullscreen_hook): Remove the leftover.
86 (struct terminal): Fix typo in comment.
88 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
90 Cleaning up a few X scroll bar bits.
91 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
92 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
93 New member last_seen_part, going to replace...
94 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
95 (xt_action_hook) [USE_LUCID]: Adjust user.
96 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
97 Lucid-specific scroll bar support.
98 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
99 to int and adjust to use last_seen_part member.
100 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
101 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
102 Initialize last_seen_part.
104 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
106 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
107 insert-buffer-substring an empty string.
109 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
111 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
112 avoiding a GCC warning.
114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
116 Ifdef away frame tool bar code when it is not really used.
117 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
118 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
119 and minimize_tool_bar_window_p under the above.
120 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
121 (fset_tool_bar_window): Likewise.
122 * dispnew.c (clear_current_matrices, clear_desired_matrices)
123 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
124 (change_frame_size_1):
125 * window.c (window_from_coordinates, Frecenter): Adjust users.
126 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
127 code is not really used.
128 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
129 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
130 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
131 [!USE_GTK && !HAVE_NS]: Define as such.
132 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
133 (note_mouse_highlight, expose_frame):
134 * xfns.c (x_set_tool_bar_lines):
135 * xterm.c (handle_one_xevent): Adjust users.
137 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
139 Fix corruption with multiple emacsclient -t instances (Bug#15222).
140 This bug was introduced by my 2013-08-26 patch, which incorrectly
141 assumed that the terminfo implementation doesn't use termcap buffers.
142 * term.c (init_tty) [TERMINFO]: Remove optimization, as
143 these buffers apparently are used after all.
144 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
145 (struct tty_display_info): Define members termcap_term_buffer and
146 termcap_strings_buffer even if TERMINFO.
148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
151 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
152 'usage' docstring entry to pacify make-docfile.
154 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
156 Change comparison functions =, <, >, <=, >= to take many arguments.
157 * data.c: Change comparison functions' interface and implementation.
158 * lisp.h: Make arithcompare available for efficient two arg
160 * bytecode.c: Use arithcompare.
161 * fileio.c: Use new interface.
163 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
165 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
167 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
169 * eval.c (Feval): Document the new use of `lexical'.
171 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
173 Review and drop old frame resize hack.
174 * frame.h (struct frame): Remove force_flush_display_p.
175 * dispnew.c (update_frame): Adjust user and don't call
176 flush_frame here. The comment has said that there was an issues
177 with redisplaying fringes, but I don't see any differences with
178 and without this hack. Hopefully we can continue without it.
179 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
180 current frame matrices twice if resized_p is set.
182 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
184 Do not populate pure Xism x_sync to other ports.
185 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
186 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
187 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
188 * w32term.h (x_sync): Remove prototype.
190 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
192 Cleanup frame flushing.
193 * dispextern.h (struct redisplay_interface):
194 Drop flush_display_optional because flush_display is enough
195 for X and flushing via RIF is just a no-op for others.
196 * frame.h (flush_frame): New function.
197 * dispnew.c (update_frame):
198 * minibuf.c (read_minibuf):
199 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
201 * keyboard.c (detect_input_pending_run_timers): Do not flush
202 all frames but selected one in redisplay_preserve_echo_area.
203 * nsterm.m (ns_flush): Remove no-op.
204 (ns_redisplay_interface): Adjust user.
205 * w32term.h (x_flush): Remove no-op.
206 (w32_redisplay_interface): Adjust user.
207 * xterm.c (x_flush): Simplify because we do not flush all
208 frames at once any more. Adjust comment.
209 (x_redisplay_interface): Adjust user.
211 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
213 Port --without-x --enable-gcc-warnings to Fedora 19.
214 * gfilenotify.c (globals_of_gfilenotify):
215 Call g_type_init only if using an older glib version that needs it.
217 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
219 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
220 (last_glyphless_glyph_merged_face_id): Remove declarations.
221 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
222 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
223 (last_glyphless_glyph_merged_face_id): Now static.
224 (merge_escape_glyph_face): New function, refactored from...
225 (get_next_display_element): ...here.
226 (merge_glyphless_glyph_face): New function, refactored from...
227 (produce_glyphless_glyph): ...here...
228 * term.c (produce_glyphless_glyph): ...and here.
230 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
232 * eval.c (eval_sub): Only call Ffunction if necessary.
234 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
236 Attempt to make redisplay more selective when changing cursor type.
237 * frame.h (struct frame): New bitfield cursor_type_changed.
238 * xdisp.c (cursor_type_changed): Remove.
239 (try_cursor_movement, redisplay_window, try_window_id)
240 (set_frame_cursor_types, try_window_reusing_current_matrix):
241 Adjust to use per-frame bitfield.
242 (redisplay_internal): Look for cursor type change on each visible
243 frame and consider all frames if cursor type has been changed on
244 the frame other than selected. If cursor type has been changed on
245 selected frame only, do not use fast update.
247 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
249 Attempt to make redisplay more selective when changing fonts.
250 * frame.h (struct frame): New bitfield fonts_changed.
251 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
252 (adjust_frame_glyphs): Add prototype.
253 * dispnew.c (fonts_changed_p): Remove.
254 (adjust_glyphs): Remove because we do not
255 adjust matrices on all frames at once any more.
256 (adjust_frame_glyphs): Block and unblock input here.
257 (adjust_glyph_matrix): Use fonts_changed.
258 (change_frame_size_1): Use adjust_frame_glyphs.
259 * font.c (font_open_entity): Use fonts_changed.
260 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
261 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
262 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
263 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
264 (shrink_mini_window, Fresize_mini_window_internal)
265 (window_scroll_pixel_based, Fset_window_configuration)
266 (apply_window_adjustment, Fset_window_vscroll):
267 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
268 Use adjust_frame_glyphs.
269 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
270 (try_window_reusing_current_matrix, try_window_id, display_line)
271 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
272 (redisplay_internal): Consider fonts_changed and adjust frame
273 matrices for each frame only if the frame is visible. If font
274 has been changed on some frame during full redisplay, retry
275 only visible frames where the font has been actually changed.
277 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
279 Cache current header and mode line height for each window.
280 * window.h (struct window): New fields mode_line_height
281 and header_line_height.
282 * window.c (make_window): Initialize them.
283 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
284 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
285 (current_mode_line_height, current_header_line_height):
287 * xdisp.c (current_mode_line_height, current_header_line_height):
289 (pos_visible_p, init_xdisp): Adjust user.
290 (redisplay_window): Invalidate mode_line_height and
291 header_line_height if current and desired matrices do not agree.
293 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
295 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
296 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
298 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
300 Make --without-x compatible with --enable-gcc-warnings.
301 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
302 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
303 members under HAVE_WINDOW_SYSTEM.
304 * keyboard.c (make_lispy_focus_out): Likewise.
305 (record_menu_key): Move under HAVE_MENUS.
306 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
307 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
308 (syms_of_xdisp): Adjust user.
309 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
310 (start_hourglass, cancel_hourglass):
311 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
312 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
313 and CLEAR_FONT_TABLE_NFONTS.
314 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
315 Declare only if HAVE_WINDOW_SYSTEM.
316 (lface_same_font_attributes_p, clear_face_gcs): Define only
317 if HAVE_WINDOW_SYSTEM.
319 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
321 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
322 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
323 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
325 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
327 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
329 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
331 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
332 This fixes a type error on hosts where ptrdiff_t is wider than int.
334 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
336 * keyboard.c (read_key_sequence_vs): New function.
337 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
340 * callint.c (Fcall_interactively): Always return a vector for 'K'.
342 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
344 Makefile improvements.
345 * Makefile.in (config.status): Don't use double-colon rules, as
346 they are not portable according to POSIX. Fix shell typo with `;
347 I guess this rule has never been tested?
348 (VCSWITNESS): New macro, to override any environment var.
350 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
352 * xterm.h (struct x_display_info): Do not track X connection
353 fd separately because it is always available from Display.
354 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
357 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
359 * buffer.c (drop_overlay):
360 * fileio.c (restore_point_unwind): Prefer unchain_marker to
361 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
363 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
365 * buffer.c (Fmake_overlay, Fmove_overlay):
366 * intervals.c (set_point_from_marker):
367 * print.c (PRINTPREPARE): Prefer signal_error
368 to plain error and report unsuitable marker too.
370 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
372 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
373 for 'dragging' member.
374 (struct x_output): Remove set-but-unused leftovers
375 'left_before_move' and 'top_before_move'.
376 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
377 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
378 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
379 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
380 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
381 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
382 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
383 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
385 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
387 * nsfont.m (INVALID_GLYPH): New define.
388 (nsfont_encode_char): Use INVALID_GLYPH.
389 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
391 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
393 * xterm.c (x_last_mouse_movement_time): Revert last change.
394 This code should use XDisplayMotionBufferSize to check display's
395 motion history first, and there are few other issues as well.
396 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
397 (handle_one_xevent): Adjust user.
399 2013-09-02 Martin Rudalics <rudalics@gmx.at>
401 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
402 * frame.c (Flast_nonminibuf_frame): ... to here.
403 (check_minibuf_window): Don't abort if no window was found
406 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
408 Use XGetMotionEvents to ask the last mouse motion time from X server.
409 * xterm.c (X_MOTION_HISTORY): Default to 1.
410 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
411 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
412 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
413 Ifdef away legacy code.
414 (XTmouse_position, x_scroll_bar_report_motion):
415 Use x_last_mouse_movement_time.
416 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
419 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
421 * msdos.c (last_mouse_window): Move to...
422 (dos_rawgetc): ...this function and adjust comment.
423 * nsterm.m (last_window): Rename to last_mouse_window, move to...
424 (mouseMoved): ...this function and adjust comment.
425 * w32term.c (last_window): Likewise with...
426 (w32_read_socket): ...this function.
427 * xterm.c (last_window): Likewise with...
428 (handle_one_xevent): ...this function.
430 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
432 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
433 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
434 (handle_one_xevent): ...to here.
435 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
440 * msdos.c (IT_set_terminal_window): Remove no-op.
441 (initialize_msdos_display): Adjust terminal setup.
442 * w32console.c (w32con_set_terminal_window): Remove no-op.
443 (initialize_w32_display): Adjust terminal setup.
444 * w32term.c (w32_set_terminal_window): Remove no-op.
445 (w32_create_terminal): Adjust terminal setup.
446 * xterm.c (XTset_terminal_window): Remove no-op.
447 (x_create_terminal): Adjust terminal setup.
449 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
451 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
453 (ns_create_terminal): Adjust terminal setup.
454 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
456 (w32_create_terminal): Adjust terminal setup.
457 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
459 (x_create_terminal): Adjust terminal setup.
461 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
463 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
464 (CLIP_TEXT_POS_FROM_MARKER): New macro.
465 * dispnew.c (buffer_posn_from_coords):
466 * window.c (Fwindow_end, displayed_window_lines):
467 * xdisp.c (redisplay_mode_lines): Use it.
469 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
471 * fontset.c (face_for_char): Check char in the current face font first
472 if HAVE_NS (Bug#15138).
474 2013-08-31 Martin Rudalics <rudalics@gmx.at>
476 * window.c (temp_output_buffer_show): Make sure window returned
477 by display_buffer is live (Bug#15213).
479 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
481 Minor cleanup to avoid forward declarations.
482 * coding.h (struct ccl_spec): Remove forward declaration.
483 * composite.h (toplevel): Include font.h.
484 (struct composition_it, struct face, struct font_metrics):
485 Remove forward declaration.
486 * dispextern.h (struct image, struct atimer): Likewise.
487 * emacsgtkfixed.h (struct frame): Likewise.
488 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
489 * font.h (struct font_driver, struct font, struct glyph_string)
490 (struct face): Remove forward declaration.
491 * fontset.h (struct face, struct font): Likewise.
492 * frame.h (toplevel): Style cleanup.
493 (enum output_method): Move to...
494 * termhooks.h (enum output_method): ...here.
495 (struct glyph, struct frame, struct ns_display_info)
496 (struct x_display_info, struct w32_display_info):
497 Remove forward declaration.
498 * xterm.h (toplevel): Include termhooks.h.
499 (struct font, struct window, struct glyph_matrix, struct frame)
500 (struct input_event, struct face, struct image): Remove forward
502 * gtkutil.h (struct _widget_value): Likewise.
503 * keyboard.h (toplevel): Include termhooks.h.
504 (struct input_event): Remove forward declaration.
506 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
508 * intervals.c (set_point_from_marker): New function.
509 * editfns.c (Fgoto_char):
510 * process.c (Finternal_default_process_filter):
511 * window.c (select_window_1): Use it.
512 * buffer.h (set_point_from_marker): Add prototype.
514 2013-08-29 Eli Zaretskii <eliz@gnu.org>
516 * w32.c (term_winsock): Call release_listen_threads before calling
518 (_sys_wait_accept): Wait for accept event in a loop with a finite
519 timeout, instead of waiting indefinitely. Will hopefully avoid
520 hanging during exit because WSACleanup deadlocks waiting for the
521 event object to be released. (Bug#14333)
523 * w32proc.c (release_listen_threads): New function, signals all
524 the reader threads that listen for connections to stop waiting.
526 * w32.h (release_listen_threads): Add prototype.
528 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
530 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
531 field of new marker (for sanity and safety).
532 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
533 anyway because XMISCTYPE is a function and can't be an lvalue).
535 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
537 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
538 (x_after_update_window_line, x_scroll_bar_create):
539 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
540 (handle_one_xevent, x_clear_frame_area):
541 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
542 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
543 * xterm.h (x_clear_area): Adjust prototype.
545 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
547 Hook scanning and indentation functions to find_newline. This helps
548 to avoid duplicated code and renders more respect to newline cache.
549 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
550 * cmds.c (Fforward_line):
551 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
552 Use find_newline and avoid unnecessary point movements.
553 * search.c (scan_newline): Implement on top of find_newline.
555 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
557 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
558 scoped code (bug#11258).
560 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
562 * nsterm.m (last_window): New variable.
563 (EV_TRAILER2): New macro.
564 (EV_TRAILER): Call EV_TRAILER2.
565 (mouseMoved:): Add support for mouse-autoselect-window
566 on nextstep (Bug#6888).
568 2013-08-28 Andreas Schwab <schwab@suse.de>
570 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
571 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
572 Remove unused macro definitions.
573 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
574 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
575 Only define if emacs.
577 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
579 Prefer enum glyph_row_area to int where appropriate.
580 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
582 (window_box, window_box_width, window_box_left, window_box_left_offset)
583 (window_box_right, window_box_right_offset): Adjust prototypes.
584 * xdisp.c (window_box, window_box_width, window_box_left)
585 (window_box_left_offset, window_box_right, window_box_right_offset):
586 Use enum glyph_row_area. Adjust users and tweak comment where needed.
587 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
588 * nsterm.m (ns_clip_to_row):
589 * w32term.c (w32_clip_to_row):
590 * xterm.c (x_clip_to_row): Likewise.
592 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
594 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
595 (Fprevious_overlay_change): Fast path for buffer with no overlays.
597 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
599 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
600 for portability to hosts where /bin/sh has problems.
602 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
604 Redesign redisplay interface to drop global output_cursor.
605 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
606 (toplevel): Remove declaration of output_cursor.
607 (set_output_cursor, x_cursor_to): Remove prototype.
608 * window.h (struct window): New member output_cursor.
609 (output_cursor_to): New function to replace RIF member.
610 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
611 (update_text_area, set_window_cursor_after_update): Use it.
612 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
613 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
614 * nsterm.m (ns_update_window_begin, ns_update_window_end):
615 * w32term.c (x_update_window_begin, x_update_window_end):
616 * xterm.c (x_update_window_begin, x_update_window_end):
617 Adjust to use per-window output cursor.
619 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
621 Simplify SELECT_TYPE-related code.
622 Like EMACS_TIME, this portability layer is no longer needed, since
623 Emacs has been using fd_set as a portability layer for some time.
624 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
625 (SELECT_TYPE): Remove. All uses changed to fd_set.
626 (fd_set) [!FD_SET]: New typedef.
628 Simplify EMACS_TIME-related code.
629 This portability layer is no longer needed, since Emacs has been
630 using struct timespec as a portability layer for some time.
631 * atimer.h, buffer.h, dispextern.h, xgselect.h:
632 Include <time.h> rather than "systime.h"; that's all that's needed now.
633 * dispnew.c: Include <timespec.h> rather than "systime.h";
634 that's all that's needed now.
635 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
636 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
638 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
639 LOG10_TIMESPEC_RESOLUTION.
640 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
641 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
642 (make_emacs_time): Remove. All used changed to make_timespec.
643 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
644 (current_timespec): Rename from current_emacs_time. All uses changed.
645 (add_emacs_time): Remove. All uses changed to timespec_add.
646 (sub_emacs_time): Remove. All uses change dot timespec_sub.
647 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
648 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
649 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
650 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
651 (current_timespec): Rename from current_emacs_time. All uses changed.
652 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
653 changed to timespec_cmp.
654 * xgselect.c: Include <timespec.h>, since our .h files don't.
656 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
658 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
659 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
660 Remove the leftovers.
661 * gtkutil.c (toplevel): Do not declare Qxft but include
663 * image.c (toplevel): Do not declare Vlibrary_cache because
664 it's already done in lisp.h.
666 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
668 * lisp.h (Mouse_HLInfo): Move from here...
669 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
670 (reset_mouse_highlight): New function.
671 * msdos.c (dos_set_window_size, IT_update_begin)
672 (internal_terminal_init):
673 * nsterm.m (ns_update_window_end, x_free_frame_resources)
674 (ns_initialize_display_info):
675 * w32console.c (initialize_w32_display):
676 * w32term.c (x_update_window_end, x_free_frame_resources)
677 (w32_initialize_display_info):
678 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
679 * window.c (Fdelete_other_windows_internal):
680 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
681 * termchar.h (toplevel):
682 * xterm.h (toplevel): Include dispextern.h.
684 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
686 Fix minor problems found by static checking.
687 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
688 (expect): Avoid nested-if warning.
689 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
690 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
691 * nsterm.h, nsterm.m (ns_select):
692 * xgselect.c, xgselect.h (xg_select):
693 Adjust signature to better match pselect's.
694 * nsterm.m (ns_select):
695 Don't set *TIMEOUT, since pselect doesn't.
696 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
697 diagnostic about assigning const char * to it.
698 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
700 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
702 * lread.c (substitute_object_recurse): Handle hash-tables as well
705 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
707 Fix unlikely core dump in init_tty, and simplify terminfo case.
708 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
709 The old version incorrectly dumped core if malloc returned a
710 buffer containing only non-NUL bytes.
711 (init_tty): Do not allocate or free termcap buffers; the
712 struct does that for us now.
713 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
714 (struct tty_display_info): Define members termcap_term_buffer and
715 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
716 use them. Allocate them directly in struct rather than indirectly
717 via a pointer, to simplify init_tty.
719 * frame.c (check_minibuf_window): Initialize 'window' properly,
720 so that Emacs reliably aborts later if 'window' is not initialized.
722 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
724 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
725 of VoidSymbol (Bug#15154).
727 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
729 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
730 mouse_face_beg_y and mouse_face_end_y.
731 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
732 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
733 Adjust users and update comment where appropriate.
735 2013-08-26 Martin Rudalics <rudalics@gmx.at>
737 * frame.c (check_minibuf_window): New function.
738 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
739 Call check_minibuf_window (Bug#15183).
741 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
743 * window.h (struct window): Replace last_cursor with last_cursor_vpos
744 because this is the only last cursor data we need to keep and consult.
745 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
746 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
749 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
751 Fix recovering from possible decompression error.
752 Since insert_from_gap doesn't always move point, we can't use PT as
753 the position where the partially decompressed data ends, and
754 should count how many bytes was produced so far.
755 * decompress.c (struct decompress_unwind_data): Add nbytes member.
756 (unwind_decompress): Really delete partially uncompressed data.
757 (Fzlib_decompress_region): Take decompressed data size into account.
759 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
761 * syntax.c (init_syntax_once): Adjust comment and do an early
762 initialization of Qchar_table_extra_slots just once...
763 * casetab.c (init_casetab_once):
764 * category.c (init_category_once):
765 * character.c (syms_of_character):
766 * coding.c (syms_of_coding):
767 * xdisp.c (syms_of_xdisp): ...and omit it here.
769 2013-08-24 Eli Zaretskii <eliz@gnu.org>
771 * xdisp.c (get_next_display_element): Don't apply to characters
772 from a display vector the logic of setting it->end_of_box_run_p
773 suitable for characters from a buffer. (Bug#15175)
775 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
776 to handle directories, rather than '_utime' which doesn't.
779 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
781 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
782 or fullscreen (Bug#14627).
784 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
786 System-dependent integer overflow fixes.
787 * process.c (Fset_process_window_size): Signal an error if
788 the window size is outside the range supported by the lower level.
789 * sysdep.c (set_window_size): Return negative on error,
790 nonnegative on success, rather than -1, 0, 1 on not in system,
791 failure, success. This is simpler. Caller changed.
792 (serial_configure): Remove unnecessary initialization of local.
793 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
794 size fits in unsigned long; this isn't true on some 32-bit hosts.
795 Avoid buffer overrun if some future version of /proc/meminfo has a
796 variable name longer than 20 bytes.
797 (system_process_attributes) [__FreeBSD__]:
798 Don't assume hw.availpages fits in 'int'.
800 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
802 Don't let very long directory names overrun the stack.
803 Fix some related minor problems involving "//", vfork.
804 * callproc.c (encode_current_directory): New function.
805 (call_process): Don't append "/"; not needed.
806 * fileio.c (file_name_as_directory_slop): New constant.
807 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
808 this can save the caller having to alloca.
809 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
810 Use SAFE_ALLOCA, not alloca.
811 (directory_file_name, Fexpand_file_name): Leave leading "//"
812 alone, since it can be special even on POSIX platforms.
813 * callproc.c (call_process):
814 * process.c (Fformat_network_address):
815 * sysdep.c (sys_subshell):
816 Use encode_current_directory rather than rolling our own.
817 (create_process): No need to encode directory; caller does that now.
818 * process.h (encode_current_directory): New decl.
819 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
820 Rework to avoid 'goto xyzzy;'.
822 2013-08-23 Eli Zaretskii <eliz@gnu.org>
824 * xdisp.c (handle_face_prop): If the default face was remapped use
825 the remapped face for strings from prefix properties. (Bug#15155)
827 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
829 Minor cleanup for redisplay interface and few related functions.
830 * frame.h (enum text_cursor_kinds): Move from here...
831 * dispextern.h (enum text_cursor_kinds): ...to here.
832 (toplevel): Drop unnecessary declarations.
833 (struct redisplay_interface): Use bool and enum text_cursor_kinds
834 in update_window_end_hook and draw_window_cursor functions.
835 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
836 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
837 * w32term.c (x_update_window_end,w32_draw_window_cursor):
838 * xterm.c (x_update_window_end, x_draw_window_cursor):
839 * xdisp.c (display_and_set_cursor, update_window_cursor)
840 (update_cursor_in_window_tree, x_update_cursor): Use bool and
841 enum text_cursor_kinds where appropriate.
843 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
845 Redesign redisplay interface to drop updated_row and updated_area.
846 * dispextern.h (updated_row, updated_area): Remove declaration.
847 (struct redisplay_interface): Pass glyph row and row area parameters
848 to write_glyphs, insert_glyphs and clear_end_of_line functions.
849 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
851 * dispnew.c (updated_row, updated_area): Remove.
852 (redraw_overlapped_rows, update_window_line): Adjust user.
853 (update_marginal_area, update_text_area): Likewise. Pass updated row
854 as a parameter. Prefer enum glyph_row_area to int where appropriate.
855 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
858 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
860 * process.c (flush_pending_output): Remove stub.
863 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
865 * callproc.c: Fix race that killed background processes (Bug#15144).
866 (call_process): New arg TEMPFILE_INDEX. Callers changed.
867 Record deleted process-id in critical section, not afterwards.
868 Don't mistakenly kill process created by a call-process invocation
869 that discards output and does not wait.
871 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
873 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
874 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
875 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
876 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
877 to shut up compiler in mark_object.
878 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
880 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
882 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
883 We can't portably rely on PTY_OPEN doing that, even if
884 it calls posix_openpt with O_CLOEXEC.
886 2013-08-20 Kenichi Handa <handa@gnu.org>
888 * character.c (string_char): Improve commentary.
890 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
892 * image.c (SIGNATURE_DIGESTSIZE): Remove.
893 (struct animation_cache): Make signature a flexible array member.
894 All uses changed. This is a tad slower but may insulate us better
895 from future changes to ImageMagick.
897 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
899 * image.c: Shrink memory needed for animation cache.
900 (SIGNATURE_DIGESTSIZE): New constant.
901 (struct animation_cache): Make 'signature' a fixed size array of bytes.
902 (imagemagick_create_cache): Copy the signature. This saves
903 several KB of memory that ImageMagick wastes per signature.
904 Don't bother updating the update_time, as the caller does that now.
905 (imagemagick_prune_animation_cache): Don't destroy the signature, as
906 it's a fixed size struct member now.
907 (imagemagick_get_animation_cache): Always destroy the signature,
908 as it's now imagemagick_create_cache's responsibility to copy it.
909 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
910 and use memcmp rather than strcmp.
911 eassert that ImageMagick returns a signature of the specified length.
913 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
915 * image.c (imagemagick_get_animation_cache): Don't segfault on
917 (imagemagick_get_animation_cache): Revert to previous definition
918 so that it actually works. But keep the memory leak fix.
919 (imagemagick_get_animation_cache): Fix memory leak.
921 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
923 * image.c: Fix animation cache signature memory leak.
924 Fix some other minor performance problems while we're at it.
925 (imagemagick_create_cache): Clear just the members that
926 need clearing. Don't set update_time, as caller does that now.
927 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
928 Simplify by using pointer-to-pointer instead of a prev pointer.
929 (imagemagick_prune_animation_cache): Use make_emacs_time rather
930 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
931 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
932 it's already a copy. Free the signature probe unless it's cached.
934 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
935 This was introduced by my 2013-08-12 fix for Bug#15035.
937 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
939 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
940 (imagemagick_prune_animation_cache): Now static.
942 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
944 * image.c (imagemagick_get_animation_cache): Don't segfault when
947 2013-08-18 Ken Brown <kbrown@cornell.edu>
949 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
950 static heap if ENABLE_CHECKING is defined.
951 (max_bss_sbrk_ptr): New variable.
953 (report_sheap_usage): Report maximum static heap usage instead of
954 ending static heap usage.
956 2013-08-17 Eli Zaretskii <eliz@gnu.org>
958 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
959 of zlib_initialized according to the results of calling
962 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
964 * image.c: Implement an ImageMagick per-image cache.
965 (imagemagick_get_animation_cache): Fix a double-free error.
966 (imagemagick_load_image): Remove the ping_wand code, which only
967 apparently saved time on invalid animated images, and slowed down
968 everything else. Optimise for the common case.
970 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
972 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
974 * editfns.c (insert_before_markers): Mention overlay in the doc string.
976 * marker.c (set_marker): Remove documentation of undefined behavior.
978 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
980 * image.c (imagemagick_compute_animated_image): Animate correctly
981 when sub-images are smaller than the main image.
982 (imagemagick_compute_animated_image): Setting the iterator row to
983 zero is apparently not allowed.
984 (imagemagick_compute_animated_image): Allow images that say they
985 have sub-images that are bigger than the main image, but just crop
988 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
990 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
992 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
994 * image.c (imagemagick_compute_animated_image): Respect the GIF
997 2013-08-15 Ken Brown <kbrown@cornell.edu>
999 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1000 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1003 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1005 Fix minor problems found by static checking.
1006 * frame.c (delete_frame):
1007 * xdisp.c (next_element_from_display_vector):
1008 Avoid uninitialized local.
1009 * image.c (imagemagick_compute_animated_image): Port to C89.
1010 Prefer usual GNU indentation style for loops.
1011 Be more careful about bizarrely large sizes, by using ptrdiff_t
1014 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1016 Fix infinite frame selection loop (Bug#15025).
1017 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1019 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1021 * xdisp.c (compute_window_start_on_continuation_line):
1022 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1023 to make sure we end up setting the window start at the leftmost
1024 visible character of the display line. This avoids funky
1025 horizontal shifting because the window start is not kept on the
1026 same position. (Bug#15090)
1027 (next_element_from_display_vector): Support 'box' face attribute
1028 in the face definitions of a display vector. (Bug#15099)
1030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1032 * image.c (imagemagick_compute_animated_image): Implement animated
1034 (imagemagick_compute_animated_image): Fix some compilation
1035 warnings. Implement a very simple cache to make the animation
1036 usable at all, but it should be replaced with a per-image cache.
1038 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1040 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1041 to do `for' loops over alist values.
1042 * buffer.h (FOR_EACH_BUFFER):
1043 * process.c (FOR_EACH_PROCESS): Use it.
1044 (handle_child_signal, status_notify, Fget_buffer_process)
1045 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1047 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1049 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1050 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1051 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1052 to xzalloc and so avoid redundant call to memset.
1053 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1054 members because it is allocated with xzalloc and so already zeroed.
1056 2013-08-14 Ken Brown <kbrown@cornell.edu>
1058 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1063 Utility function and macro to copy Lisp string to C string.
1064 * lisp.h (xlispstrdupa): New macro.
1065 (xlispstrdup): New prototype.
1066 * alloc.c (xlispstrdup): New function.
1067 * callint.c (Fcall_interactively):
1068 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1069 (Fsubstitute_in_file_name):
1070 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1071 * image.c (x_create_bitmap_from_file):
1072 * w32term.c (w32_term_init):
1073 * xterm.c (x_term_init): Use xlispstrdup.
1075 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1077 * image.c (imagemagick_load_image): Make animated pictures work.
1078 There's still some problems with background color settings, though
1081 * decompress.c (unwind_decompress): Always restore point.
1083 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1085 * marker.c (set_marker): Reformat documentation.
1087 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1089 * xdisp.c (cursor_type_changed): Now static.
1091 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1092 Use changed. This avoids the need to call xmalloc and for the
1093 caller to call xfree, and avoids memory leaks in some situations.
1095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1097 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1098 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1099 (redisplay_window): If window_end_valid is cleared due to non-zero
1100 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1101 so do not call to try_cursor_movement for that window.
1103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1105 * window.h (struct window): Convert window_end_pos and
1106 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1107 (wset_window_end_pos, wset_window_end_vpos): Remove.
1108 * dispnew.c (adjust_glyph_matrix):
1109 * window.c (Fwindow_end, replace_window, set_window_buffer)
1111 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1112 (set_vertical_scroll_bar, redisplay_window, try_window)
1113 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1114 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1115 (note_mouse_highlight): Adjust users.
1116 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1121 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1122 * image.c (imagemagick_filename_hint): Use `const char *' and
1123 prefer SSDATA to SDATA to avoid warnings.
1125 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1127 Cleanup window fringes, margins and scroll bars adjustments.
1128 * window.c (set_window_fringes, set_window_margins)
1129 (set_window_scroll_bars, apply_window_adjustment): New functions.
1130 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1131 (Fset_window_scroll_bars): Use them.
1133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1135 * window.h (struct window): Convert scroll_bar_width
1136 from Lisp_Object to integer. Adjust comment.
1137 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1139 * window.c (wset_scroll_bar_width): Remove.
1140 (make_window): Initialize scroll_bar_width.
1141 (Fsplit_window_internal): Use direct assignment.
1142 (Fset_window_configuration, save_window_save):
1143 Convert Lisp_Object to integer and back where appropriate.
1144 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1145 bar was actually changed, and mention this in docstring.
1147 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1149 * decompress.c: Minor simplifications.
1150 (Fzlib_decompress_region): Don't bother verifying
1151 that avail_out <= UINT_MAX, as that was confusing.
1152 Mention the restriction in a comment instead.
1153 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1155 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1157 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1158 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1160 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1162 * image.c (imagemagick_filename_hint): Check for errors in the
1165 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1167 * window.c (Fwindow_margins): Return nil when there's no marginal
1168 area, as per the documented API.
1170 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1171 Fmake_vector, as scroll bar's struct members are not all Lisp
1172 objects now. This avoids crashes in GC.
1174 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1175 bool, so its address could be taken.
1177 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1179 * image.c (imagemagick_filename_hint): New function to possibly
1180 apply `image-content-type-suffixes'.
1181 (imagemagick_load_image): Use it.
1183 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1185 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1186 if loading zlib failed.
1188 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1190 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1191 2013-08-13 checkin below. Change bool to BOOL, rule is:
1192 All Obj-C code uses BOOL, except for interfaces callable from C.
1194 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1196 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1198 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1199 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1200 bool instead of BOOL.
1201 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1202 from Lisp_Object to bitfield. Adjust comment.
1203 * w32term.c (x_scroll_bar_create): Adjust user.
1204 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1205 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1206 Use bool for boolean.
1207 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1208 to `unsigned int' when defining a bitfield.
1210 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1212 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1214 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1216 * window.h (struct window): Convert left_margin_cols and
1217 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1218 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1219 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1221 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1223 (showing_window_margins_p, update_window_line, update_frame_1):
1224 * fringe.c (draw_fringe_bitmap_1):
1225 * xdisp.c (window_box_width): Adjust users.
1226 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1227 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1228 Use direct assignment.
1229 (Fset_window_configuration, save_window_save, Fwindow_margins):
1230 Convert Lisp_Object to integer and back where appropriate.
1231 (Fset_window_margins): Adjust user. Return t if any margin
1232 was actually changed, and mention this in docstring.
1234 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1236 * syntax.c (forward_word):
1237 * cmds.c (forward_char, backward_char): Mention the optional argument.
1239 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1241 * window.h (struct window): Convert left_fringe_width
1242 and right_fringe_width from Lisp_Objects to integers.
1244 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1245 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1246 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1248 (make_window): Initialize new integer fields to -1.
1249 (Fsplit_window_internal): Use direct assignment.
1250 (Fset_window_configuration, save_window_save):
1251 Convert Lisp_Object to integer and back where appropriate.
1252 (Fset_window_fringes): Adjust user. Return t if any fringe
1253 was actually changed, and mention this in docstring.
1255 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1257 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1258 * nsfns.m (x_set_cursor_type):
1259 * w32fns.c (x_set_cursor_type):
1260 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1261 * xdisp.c (set_frame_cursor_types): ...but in common code.
1263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1265 * font.c (clear_font_cache): New function, stripped from...
1266 (Fclear_font_cache): ...here, which now uses the function
1267 above. Adjust comment.
1268 * font.h (clear_font_cache): Add prototype.
1269 * xfaces.c (clear_face_cache): Use clear_font_cache.
1271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1273 * window.c (Fset_window_start): Compare `w', not `window' because
1274 `w' might not be equal to `window' after call to decode_live_window.
1276 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1278 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1279 This fixes a problem introduced by the Bug#15035 patch
1280 when using GPG. Reported by Herbert J. Skuhra.
1282 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1284 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1285 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1286 not yet initialized.
1288 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1290 * decompress.c (Fzlib_decompress_region): Support zlib
1291 decompression, too, and rename.
1293 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1295 Minor zlib configuration tweaks.
1296 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1297 Don't assume presence of fn_inflateInit2_ zlib internal function.
1299 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1301 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1302 include the zlib prefix.
1304 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1306 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1307 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1308 define static variables that are pointers to zlib functions to be
1310 (init_zlib_functions) [WINDOWSNT]: New function.
1311 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1313 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1314 macros instead of invoking the zlib functions directly.
1315 (syms_of_decompress): DEFSYM Qzlib_dll.
1316 Staticpro Szlib_available_p.
1318 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1320 Avoid looping over all frame windows to freeze and unfreeze.
1321 * window.h (struct window): Drop frozen_window_start_p.
1322 (freeze_window_starts): Drop prototype.
1323 * frame.h (struct frame): New frozen_window_starts flag.
1324 (FRAME_WINDOWS_FROZEN): New macro.
1325 * window.c (freeze_window_start, freeze_window_starts):
1327 (select_window, replace_window): Adjust users.
1328 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1329 (window_frozen_p): New function.
1330 (redisplay_window): Use it.
1332 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1334 Fix some fd issues when running subprocesses (Bug#15035).
1335 Fix bugs that can leak files or file descriptors on errors.
1336 Don't unlink open temp files, as that's hard for users to diagnose
1337 when things go awry (e.g., temp disk exhausted).
1338 Don't bother to lock temp files. Check for invalid recursion.
1339 * callproc.c (synch_process_fd): Remove. All uses removed.
1340 (synch_process_tempfile): New var or macro.
1341 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1343 (record_kill_process): New arg, the temp name. All callers changed.
1344 (delete_temp_file): Now just a simple wrapper around unlink.
1345 (call_process_kill): New arg, the call_process_fd array.
1346 Close them all. Clear synch_process_pid. Remove the temp file,
1347 or arrange for it to be removed.
1348 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1349 that's been moved to synch_process_tempfile. Caller changed.
1350 Do not remove the tempfile; that's now call_process_kill's
1352 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1353 call_process_kill; the caller now does that.
1354 (call_process_cleanup): Do not close the process fd; that's now
1355 call_process_kill's responsibility.
1356 (Fcall_process): Implement via new function call_process, which
1357 has most of the old body of Fcall_process, but with a different API.
1358 (call_process): New function that does not open or close filefd if
1359 it is nonnegative. Record which fds need to be closed, and let
1360 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1361 Signal an error if invoked recursively (could be done via a hook).
1362 Simplify creation of the tempfile in the MSDOS case.
1363 Don't create the output file until after checking for the executable.
1364 Report any failure to open /dev/null.
1365 Don't open /dev/null for writing twice; once is enough.
1366 Don't create pipe if all output is being discarded or sent to file.
1367 Don't worry about setting up the coding system or reading from the
1368 pipe if all output is being discarded.
1369 Hoist fd_error local into top level, to lessen block nesting.
1370 Don't record deleted pid here; now done by Fcall_process_region.
1371 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1372 and note its success in synch_process_tempfile.
1373 Do not leak resources when child_setup fails.
1374 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1375 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1376 (create_temp_file): Now returns open fd, with an additional
1377 Lisp_Object * argument to return the name. All callers changed.
1378 Do not close the file; rewind it instead, and leave it open for
1379 the caller. Do not lock the temp file. Unwind-protect the file
1380 and the file-descriptor.
1381 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1382 If an asynchrounous process, record it here, not in call_process.
1383 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1384 * eval.c (set_unwind_protect): New function.
1385 * fileio.c (write_region): New function, generalized from the
1386 old Fwrite_region. Do not lock temp files.
1387 (Fwrite_region): Use it.
1388 * lisp.h (set_unwind_protect, write_region): New decls.
1389 * process.c: Include <verify.h>.
1390 (make_process): Mark fds as initially closed.
1391 (deleted_pid_list): Now a list of pid-filename pairs.
1393 (close_process_fd): New function.
1394 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1395 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1396 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1397 (create_process, create_pty, Fmake_serial_process)
1398 (server_accept_connection): Record which fds need to be closed,
1399 and let deactivate_process close them.
1400 (Fmake_network_process): Do not discard the unwind-protect
1401 until it's safe to do so.
1402 (deactivate_process): Close the fds opened by create_process etc.
1403 (Fprocess_send_eof): Adjust to new way of recording open fds.
1404 Report an error if /dev/null can't be opened, instead of aborting.
1405 * process.h (PROCESS_OPEN_FDS): New constant.
1406 (struct Lisp_Process): New member open_fds.
1407 (record_kill_process, record_deleted_pid): Adjust signatures.
1408 (record_deleted_pid): Move decl here ...
1409 * syswait.h (record_deleted_pid): ... from here.
1411 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1413 * decompress.c: Fix bugs with large buffers and weird inputs.
1414 Tune a bit. Reindent as per usual Emacs style.
1415 (BUFFER_SIZE): Remove.
1416 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1417 more than UINT_MAX bytes. Decompress into the gap instead of into
1418 an auto buffer, as this should avoid copying. Return nil if
1419 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1420 set immediate_quit; we shouldn't trust zlib code that much.
1422 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1424 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1425 errors, and really move the gap to where we want it.
1427 * lisp.h: Include decompress.c support.
1429 * emacs.c (main): Include decompress.c support.
1431 * Makefile.in: Include -lz if present.
1433 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1435 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1436 (initWithTitle:): Initialize frame to 0.
1437 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1438 (fillWithWidgetValue:frame:): Rename from
1439 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1441 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1442 fillWithWidgetValue:frame:
1444 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1445 remove memory leak warnings.
1447 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1448 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1451 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1452 (x_activate_menubar): Update the whole menu.
1453 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1454 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1455 current event is not NSSystemDefined (Bug#15001).
1456 Call ns_check_menu_open only if trackingMenu is 2.
1457 (menuDidClose:): New method, decrease trackingMenu.
1458 (fillWithWidgetValue:setDelegate:): New method.
1459 (fillWithWidgetValue:): Call the above.
1461 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1463 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1465 Omit some unnecessary casts.
1466 Many of these go back to the old pre-C89 days, when they may have
1467 been needed, but we've been assuming C89 or later for a while now.
1468 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1469 (live_float_p, live_misc_p, live_vector_p):
1470 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1471 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1472 (defvar_per_buffer):
1473 * callint.c (Fcall_interactively):
1474 * doc.c (Fsubstitute_command_keys):
1475 * filelock.c (get_boot_time):
1476 * frame.c (xrdb_get_resource):
1477 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1478 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1479 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1480 (menuitem_highlight_callback, menu_destroy_callback)
1481 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1482 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1483 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1484 (xg_tool_bar_help_callback, tb_size_cb):
1485 * image.c (xpm_alloc_color, png_read_from_memory)
1486 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1487 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1489 * keymap.c (describe_map):
1490 * nsfns.m (Fns_display_monitor_attributes_list):
1491 * nsmenu.m (process_dialog:):
1492 * nsterm.m (hold_event):
1493 * process.c (wait_reading_process_output):
1494 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1495 * scroll.c (do_direct_scrolling, scrolling_1):
1496 * termcap.c (tgetent):
1497 * window.c (check_window_containing, add_window_to_list)
1498 (freeze_window_starts):
1499 * xdisp.c (compare_overlay_entries, vmessage):
1500 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1501 (x_get_monitor_attributes_xrandr)
1502 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1503 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1504 * xfont.c (xfont_match, xfont_open):
1505 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1506 (menubar_selection_callback, menu_position_func)
1507 (popup_selection_callback, create_and_show_popup_menu)
1508 (dialog_selection_callback, create_and_show_dialog):
1509 * xrdb.c (x_get_string_resource):
1511 * xsmfns.c (x_session_check_input):
1512 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1513 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1514 (xaw_jump_callback, xaw_scroll_callback):
1515 Omit unnecessary casts.
1517 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1519 Minor string-length refactoring.
1520 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1521 * frame.c (make_monitor_attribute_list):
1522 Prefer build_string to strlen + make_string.
1524 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1526 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1527 don't check minor_code (Bug#14417).
1529 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1531 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1532 vertical positions instead. This avoids calling MATRIX_ROW with
1533 row numbers that are possibly beyond valid limits. (Bug#15064)
1535 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1537 Use xstrdup and build_unibyte_string where applicable.
1538 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1539 * xfns.c (x_window):
1540 * xrdb.c (x_get_customization_string):
1541 * xterm.c (xim_initialize):
1542 * w32fns.c (w32_window): Use xstrdup.
1543 (w32_display_monitor_attributes_list):
1544 * emacs.c (init_cmdargs):
1545 * keyboard.c (PUSH_C_STR):
1546 * nsfont.m (nsfont_open):
1547 * sysdep.c (system_process_attributes):
1548 * w32.c (system_process_attributes):
1549 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1551 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1553 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1554 variables of these types so that GDB would know about them, as aid
1555 for debugging fatal exceptions. (Bug#15024) See also
1556 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1559 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1561 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1562 larger than the NSWindow (Bug#14934).
1564 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1566 Redesign redisplay interface to drop global variable updated_window.
1567 Always pass currently updated window as a parameter to update routines.
1568 * dispextern.h (updated_window): Remove declaration.
1569 (struct redisplay_interface): Pass window parameter to
1570 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1571 and after_update_window_hook.
1572 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1574 * dispnew.c (updated_window): Remove.
1575 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1576 (update_window_line): Adjust to match redisplay interface changes.
1577 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1578 (ns_scroll_run, ns_after_update_window_line):
1579 * w32term.c (x_update_window_begin, x_update_window_end)
1580 (x_after_update_window_line, x_scroll_run):
1581 * xterm.c (x_update_window_begin, x_update_window_end)
1582 (x_after_update_window_line, x_scroll_run):
1583 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1584 Likewise. Adjust comments where appropriate.
1585 (x_cursor_to): Simplify because this is always called during window
1586 update (but install debugging check anyway).
1587 (expose_window): Check must_be_updated_p flag to see whether this
1588 function is called during window update.
1590 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1592 Do not reset window modification event counters excessively.
1593 These leftovers and poor man's tricky methods to catch extra
1594 redisplay's attention are no longer needed.
1595 * frame.c (set_menu_bar_lines_1):
1596 * minibuf.c (read_minibuf_unwind):
1597 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1598 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1599 (window_scroll_line_based, Fset_window_configuration):
1600 * xdisp.c (redisplay_window): Do not reset last_modified and
1601 last_overlay_modified counters.
1603 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1605 * xselect.c (x_send_client_event): Set send_event and serial, memset
1606 data.l as it might be bigger than data.b. Use 24 bit mask to
1607 XSendEvent (Bug#15034).
1609 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1611 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1612 for TTY frames that are not the top frame on their console.
1615 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1617 * w32term.c (w32fullscreen_hook): Really maximize frame when
1618 asked for (Bug#14841).
1620 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1622 Prefer selected_window to Fselected_window, likewise for frames.
1623 * buffer.c (Fbuffer_swap_text):
1624 * data.c (Fvariable_binding_locus):
1625 * window.c (run_window_configuration_change_hook): Adjust users.
1626 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1627 Use decode_live_frame.
1629 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1631 Be more careful if selected window shows the buffer other than current,
1632 use window_outdated only if this is not so. This change should also
1633 address some weird issues discussed in Bug#13012.
1634 * window.h (window_outdated): New prototype.
1635 * window.c (window_outdated): Now here. Convert from static and
1636 always assume window's buffer.
1637 (Fwindow_end, Fwindow_line_height): Use it.
1638 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1639 and always assume window's buffer.
1640 (redisplay_window): Adjust user.
1641 (redisplay_internal): Call to reconsider_clip_changes once and
1642 check whether mode line should be updated only if selected window
1643 shows current buffer.
1644 (run_window_scroll_functions): Use eassert for debugging check.
1645 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1649 * window.c (window_scroll, window_scroll_pixel_based)
1650 (window_scroll_line_based): Use bool for booleans.
1652 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1654 * process.c: Fix minor off-by-one issues in descriptor counts.
1655 This shouldn't fix any real bugs, but it cleans up the code a bit.
1656 (max_process_desc, max_input_desc): -1, not 0, means none.
1658 (delete_input_desc): New function.
1659 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1660 (deactivate_process): Scan backwards when recomuting max_process_desc;
1661 that should be faster.
1662 (init_process_emacs): Initialize max_input_desc.
1664 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1666 Use region cache to speedup bidi_find_paragraph_start.
1667 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1668 Rename cache_long_line_scans to cache_long_scans.
1669 * buffer.c (bset_cache_long_line_scans): Rename to
1670 bset_cache_long_scans.
1671 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1672 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1674 (syms_of_buffer): Rename cache-long-line-scans to
1675 cache-long-scans. Adjust docstring.
1676 * search.c (newline_cache_on_off):
1677 * indent.c (width_run_cache_on_off): Adjust users.
1678 * bidi.c (bidi_paragraph_cache_on_off): New function.
1679 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1680 * insdel.c (prepare_to_modify_buffer):
1681 Invalidate bidi_paragraph_cache if enabled.
1683 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1685 Invalidate region caches only if buffer text is going to be changed.
1686 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1687 (modify_text): ...new prototype.
1688 (prepare_to_modify_buffer_1): New prototype.
1689 * textprop.c (modify_region): Rename to...
1690 (modify_text_properties): ...new function.
1691 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1692 (Fremove_list_of_text_properties): Adjust users.
1693 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1694 (modify_text): ...new function.
1695 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1696 (prepare_to_modify_buffer_1): ...new function.
1697 * casefiddle.c (casify_region):
1698 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1699 (Ftranspose_regions): Use modify_text.
1701 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1703 * lisp.mk (lisp): Add nadvice.elc.
1705 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1707 New macro to iterate over live buffers similar to frames.
1708 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1709 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1710 Declare buffer-related variables here to offload lisp.h.
1711 * buffer.c (Vbuffer_alist): Adjust comment.
1712 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1713 (other_buffer_safely):
1714 * data.c (store_symval_forwarding):
1715 * dispnew.c (Fframe_or_buffer_changed_p):
1716 * fileio.c (Fdo_auto_save):
1717 * filelock.c (unlock_all_files):
1718 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1720 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1722 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1723 * callproc.c (create_temp_file):
1724 * filelock.c (create_lock_file):
1725 Assume mkostemp, since it's now provided by Gnulib.
1727 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1729 * w32.c (mkostemp): New function.
1730 (mktemp): Remove, no longer used. Most of the code reused in
1731 mkostemp. (Bug#15015)
1732 (mktemp): Don't undef.
1734 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1736 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1737 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1738 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1739 (free_glyph_pool, check_glyph_memory): Likewise for
1740 all users. Adjust comments where appropriate.
1742 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1744 * composite.h: Minor fixups.
1745 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1746 to fix a misspelling, and change it to an inline function while
1747 we're at it (it need not be a macro). All uses changed.
1748 (composition_method, composition_valid_p):
1749 Rewrite to avoid assignments in if-conditions.
1751 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1753 Do not use global Lisp_Object in composition macros.
1754 * composite.h (composition_temp): Remove declaration.
1755 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1756 (composition_method, composition_valid_p): ...inline functions.
1757 (compose_region): Remove the leftover.
1758 * composite.c (composition_temp): Remove.
1759 (run_composition_function, update_compositions)
1760 (composition_compute_stop_pos, composition_adjust_point)
1761 (Ffind_composition_internal):
1762 * coding.c (handle_composition_annotation):
1763 * xdisp.c (handle_composition_prop, check_point_in_composition):
1764 Related users changed.
1766 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1768 Drop FRAME_PTR typedef.
1769 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1770 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1771 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1772 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1773 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1774 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1775 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1776 All related users changed.
1778 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1780 * eval.c (default_toplevel_binding): New function.
1782 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1783 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1784 (syms_of_eval): Export them.
1785 * data.c (Fdefault_value): Micro cleanup.
1786 * term.c (init_tty): Use "false".
1788 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1790 Fix X GC leak in GTK and raw (no toolkit) X ports.
1791 * xterm.c (x_free_frame_resources): If white and black relief
1792 GCs are allocated, always free them here.
1793 * xfns.c (x_make_gc): Omit redundant initialization.
1794 * widget.c (create_frame_gcs): Remove the leftover.
1795 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1796 in x_free_frame_resources.
1798 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1800 * nsterm.m (windowWillResize:toSize:): Only change title if
1801 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1803 (viewDidEndLiveResize): New method.
1805 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1806 inside NS_IMPL_COCOA.
1808 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1810 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1811 Do not check whether undo is enabled because record_insert and
1812 record_delete does that themselves.
1814 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1816 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1817 member which is not really used any more.
1818 (FRAME_XIC_BASE_FONTNAME): Remove.
1819 * xfns.c (xic_free_fontset): Adjust user.
1820 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1821 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1822 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1823 (xdialog_show): Use eassert for debugging check.
1824 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1826 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1828 * fileio.c, fns.c (merge): Move extern decl from here ...
1829 * lisp.h (merge): ... to here.
1831 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1833 Fix last font-related change.
1834 * w32font.h (w32font_list_internal, w32font_match_internal):
1836 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1837 (uniscribe_list_family): Adjust to match font API change.
1838 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1839 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1841 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1843 * frame.h (FRAME_MOUSE_UPDATE):
1844 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1845 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1847 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1849 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1850 * font.h (struct font_driver): Change list, match, and list_family
1851 functions to accept struct frame * as first arg.
1852 * font.c (font_score, font_compare, font_sort_entities):
1854 (font_sort_entities, font_list_entities, font_select_entity):
1855 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1856 match font API change.
1857 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1858 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1859 * ftxfont.c (ftxfont_list, ftxfont_match):
1860 * xftfont.c (xftfont_list, xftfont_match):
1861 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1862 * w32font.c (w32font_list, w32font_match, w32font_list):
1863 (w32font_list_internal, w32_font_match_internal): Likewise.
1864 * xfaces.c (Fx_family_fonts): Adjust user.
1866 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1868 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1869 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1870 only if HAVE_X_WINDOWS is in use.
1871 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1872 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1873 * w32term.c (x_wm_set_icon_position): Likewise.
1874 * w32fns.c (x_icon): Adjust user.
1876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1878 * xterm.c (last_mouse_press_frame): Remove the
1879 leftover which is not really used any more.
1880 (handle_one_xevent, syms_of_xterm): Adjust users.
1881 (x_flush): Call XFlush once per each X display, not frame.
1882 This is better because this code always unconditionally skips
1883 non-X frames in Vframe_list and issues the only XFlush if we
1884 have more than one X frame on the same X display.
1885 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1886 Use bool for booleans.
1887 (x_draw_glyph_string_background, cvt_string_to_pixel):
1888 (cvt_pixel_dtor): Drop unnecessary prototypes.
1889 * xterm.h (x_display_ok): Adjust prototype.
1891 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1893 Drop unnecessary functions that deals with frame pixel size.
1894 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1895 (x_pixel_height): Drop prototypes.
1896 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1897 (x_pixel_height): Drop implementations.
1898 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1899 which should be always valid for window frame.
1900 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1901 * w32menu.c (Fx_popup_dialog):
1902 * xmenu.c (Fx_popup_dialog): Likewise for both.
1904 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1906 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1907 frame parameters and call to Fmodify_frame_parameters just once.
1908 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1909 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1910 and mention nil frame in docstring.
1912 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1914 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1915 (x_figure_window_size): Likewise. Adjust to return long.
1916 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1917 (toplevel): Move Qterminal_live_p to...
1918 * terminal.c (toplevel): ...here, make it static, and...
1919 (syms_of_terminal): ...DEFSYM here.
1920 * frame.h (Qterminal_live_p): Remove declaration.
1921 (make_frame, x_figure_window_size): Adjust prototype.
1922 * nsfns.m (Fx_create_frame): Use long for window flags.
1924 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1926 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1927 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1928 Do not assume that emacs_close (INT_MAX) is a no-op.
1930 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1932 * xfaces.c (make_face_cache): For struct face_cache, prefer
1933 xmalloc to xzalloc and so avoid redundant call to memset.
1934 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1936 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1938 * fringe.c (draw_window_fringes, update_window_fringes)
1939 (compute_fringe_widths):
1940 * w32term.c (x_draw_glyph_string):
1941 * window.c (candidate_window_p, Frecenter):
1942 * xfaces.c (realize_basic_faces, realize_default_face)
1943 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1944 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1945 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1946 * xmenu.c (Fx_menu_bar_open_internal):
1947 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1948 * xsettings.c (xft_settings_event):
1949 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1950 Use bool for booleans. Adjust style and comments where
1952 * dispextern.h (draw_window_fringes, update_window_fringes)
1953 (compute_fringe_widths):
1954 * xterm.h (x_had_errors_p): Adjust prototype.
1956 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1958 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1959 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1961 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1963 * fns.c (toplevel): Remove comment before Fsafe_length because
1966 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1968 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1970 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1972 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1973 frame which got the message is still alive, before dereferencing
1974 its pointer. (Bug#14970)
1976 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1977 be a live window, before using it as such. (Bug#14970)
1979 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1981 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1982 w32_detect_focus_change instead of doing part of its job by hand.
1983 This fixes the problem whereby FOCUS_OUT events were not sent to
1986 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1988 * process.c (Fprocess_list): Doc fix.
1990 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1991 being re-exposed only if it didn't ask to become visible.
1992 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1993 was previously iconified. (Bug#14841)
1994 (x_iconify_frame): Mark the frame iconified.
1996 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1998 Fix minor problems found by static checking.
1999 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2000 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2002 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2004 * eval.c (set_specpdl_old_value): New function.
2005 (unbind_to): Minor simplification.
2006 (get_backtrace_frame): New function.
2007 (Fbacktrace_frame): Use it. Add `base' argument.
2008 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2009 (syms_of_eval): Export backtrace-eval.
2010 * xterm.c (x_focus_changed): Simplify.
2012 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2014 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2016 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2018 * xdisp.c (redisplay_window): Instead of moving point out of
2019 scroll margin, reject the force_start method, and try scrolling
2020 instead. (Bug#14780)
2022 2013-07-24 Ken Brown <kbrown@cornell.edu>
2024 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2027 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2029 * eval.c (Fprogn): Do not check that BODY is a proper list.
2030 This undoes the previous change. The check slows down the
2031 interpreter, and is not needed to prevent a crash. See
2032 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2034 2013-07-23 Glenn Morris <rgm@gnu.org>
2036 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2038 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2040 Port to GNU/Linux systems with tinfo but not ncurses.
2041 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2042 to decide whether ncurses is being used. Without this change,
2043 GCC complains about tgetent not being declared, on a system
2044 that has tinfo installed but ncurses not installed.
2046 * eval.c (Fprogn): Check that BODY is a proper list.
2048 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2049 * data.c (Fsetq_default):
2050 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2051 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2053 Tune by taking advantage of the fact that ARGS is always a list
2054 when a function is declared to have UNEVALLED args.
2056 * emacsgtkfixed.c: Port to GCC 4.6.
2057 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2059 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2061 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2062 here to silence compiler warnings.
2064 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2066 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2067 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2068 from messing up Emacs's 'struct frame' (Bug#14923).
2070 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2072 * alloc.c (make_save_ptr_ptr): Define this function.
2073 It was inadvertently omitted. It's needed only if
2074 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2076 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2078 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2079 frame have focus (Bug#14895).
2081 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2083 Avoid vfork-related deadlock more cleanly.
2084 * callproc.c (child_setup): When the child's exec fails, output
2085 the program name, as that's more useful. Use O_NONBLOCK to avoid
2087 * process.c (create_process_1): Remove; no longer needed.
2088 (create_process): Remove timer hack; no longer needed, now that
2089 the child avoids deadlock.
2091 2013-07-20 Glenn Morris <rgm@gnu.org>
2093 * image.c (Fimage_flush): Fix doc typo.
2095 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2097 Fix array bounds violation when pty allocation fails.
2098 * process.c (PTY_NAME_SIZE): New constant.
2099 (pty_name): Remove static variable; it's now auto.
2100 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2101 Take pty_name as an arg rather than using a static variable.
2102 All callers changed.
2103 (create_process): Recover pty_flag from process, not from volatile local.
2104 (create_pty): Stay inside array even when pty allocation fails.
2105 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2107 * lread.c (Fload): Avoid initialization only when lint checking.
2108 Mention that it's needed only for older GCCs.
2110 2013-07-20 Kenichi Handa <handa@gnu.org>
2112 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2113 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2115 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2117 * lread.c (Fload): Avoid uninitialized warning.
2119 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2121 Fix some minor file descriptor leaks and related glitches.
2122 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2123 (create_lock_file): Use write, not emacs_write.
2124 * image.c (slurp_file, png_load_body):
2125 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2126 (server_accept_connection):
2127 Don't leak an fd on memory allocation failure.
2128 * image.c (slurp_file): Add a cheap heuristic for growing files.
2129 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2130 as that's what the other routines do. Maybe input need not be
2131 blocked at all, but it's better to be consistent.
2132 Avoid undefined behavior when strlen is zero.
2134 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2135 (NSTATICS): Now a constant; doesn't need to be a macro.
2137 2013-07-19 Richard Stallman <rms@gnu.org>
2139 * coding.c (decode_coding_utf_8): Add simple loop for fast
2140 processing of ASCII characters.
2142 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2144 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2146 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2148 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2149 unportable 'struct x_display_info'.
2150 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2153 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2155 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2156 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2158 (system_process_attributes): Prefer plain char to unsigned char
2159 when either will do. Clean up properly if interrupted or if
2160 memory allocations fail. Don't assume sscanf succeeds.
2161 Remove no-longer-needed workaround to stop GCC from whining.
2162 Read command-line once, instead of multiple times. Check read status a
2165 Fix obscure porting bug with varargs functions.
2166 The code assumed that int is treated like ptrdiff_t in a vararg
2167 function, which is not a portable assumption. There was a similar
2168 -- though these days less likely -- porting problem with various
2169 assumptions that pointers of different types all smell the same as
2170 far as vararg functions is conserved. To make this problem less
2171 likely in the future, redo the API to use varargs functions.
2172 * alloc.c (make_save_value): Remove this vararg function.
2173 All uses changed to ...
2174 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2175 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2177 (make_save_ptr): Rename from make_save_pointer, for consistency with
2178 the above. Define only on platforms that need it. All uses changed.
2180 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2182 * keyboard.c: Try to fix typos in previous change.
2183 (DISPLAY_LIST_INFO): New macro.
2184 (kbd_buffer_get_event): Do not access members that are not present
2185 in X11. Revert inadvertent change of "!=" to "=".
2187 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2189 * keyboard.c (kbd_buffer_get_event):
2190 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2191 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2193 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2195 * filelock.c: Fix unlikely file descriptor leaks.
2196 (get_boot_time_1): Rework to avoid using emacs_open.
2197 This doesn't actually fix a leak, but is better anyway.
2198 (read_lock_data): Use read, not emacs_read.
2200 * doc.c: Fix minor memory and file descriptor leaks.
2201 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2202 (get_doc_string, Fsnarf_documentation):
2203 Fix file descriptor leak on error.
2205 * term.c: Fix minor fdopen-related file descriptor leaks.
2206 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2207 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2209 * charset.c: Fix file descriptor leaks and errno issues.
2211 (load_charset_map_from_file): Don't leak file descriptor on error.
2212 Use plain record_xmalloc since the allocation is larger than
2213 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2215 * eval.c (record_unwind_protect_nothing):
2216 * fileio.c (fclose_unwind):
2218 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2219 The replacement doesn't block input, but that no longer seems
2222 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2224 * lread.c: Fix file descriptor leaks and errno issues.
2225 (Fload): Close some races that leaked fds or streams when 'load'
2227 (Fload, openp): Report error number of last nontrivial failure to open.
2228 ENOENT counts as trivial.
2229 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2231 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2232 now that the function is always called with a nonnegative arg.
2233 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2234 All uses replaced with ...
2235 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2237 A few more minor file errno-reporting bugs.
2238 * callproc.c (Fcall_process):
2239 * doc.c (Fsnarf_documentation):
2240 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2241 * process.c (set_socket_option):
2242 Don't let a constructor trash errno.
2243 * doc.c: Include <errno.h>.
2245 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2247 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2249 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2251 Fix w32 bug with call-process-region (Bug#14885).
2252 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2253 to Fcall_process when the input is empty. This simplifies the
2254 code a bit. It makes no difference on POSIXish platforms but
2255 apparently it fixes a bug on w32.
2257 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2258 * fileio.c (close_file_unwind): Don't close if FD is negative;
2259 this can happen when unwinding a zapped file descriptor.
2260 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2261 in case Emacs runs out of memory between the two unwind-protects.
2262 Don't trash errno when closing FD.
2263 Zap the FD in the specpdl when closing it, instead of deferring
2264 the removal of the unwind-protect; this fixes a bug where a child
2265 function unwinds the stack past us.
2267 New unwind-protect flavors to better type-check C callbacks.
2268 This also lessens the need to write wrappers for callbacks,
2269 and the need for make_save_pointer.
2270 * alloca.c (free_save_value):
2271 * atimer.c (run_all_atimers):
2273 * alloc.c (safe_alloca_unwind):
2274 * atimer.c (unwind_stop_other_atimers):
2275 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2276 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2277 * minibuf.c (choose_minibuf_frame_1):
2278 * process.c (make_serial_process_unwind):
2279 * xdisp.h (pop_message_unwind):
2280 * xselect.c (queue_selection_requests_unwind):
2281 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2282 * alloca.c (record_xmalloc):
2283 Prefer record_unwind_protect_ptr to record_unwind_protect with
2285 * alloca.c (Fgarbage_collect):
2286 Prefer record_unwind_protect_void to passing a dummy.
2287 * buffer.c (restore_buffer):
2288 * window.c (restore_window_configuration):
2289 * xfns.c, w32fns.c (do_unwind_create_frame)
2290 New wrapper. All record-unwind uses of wrappee changed.
2291 * buffer.c (set_buffer_if_live):
2292 * callproc.c (call_process_cleanup, delete_temp_file):
2293 * coding.c (code_conversion_restore):
2294 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2295 * editfns.c (save_excursion_restore)
2296 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2297 (save_restriction_restore):
2298 * eval.c (restore_stack_limits, un_autoload):
2299 * fns.c (require_unwind):
2300 * keyboard.c (recursive_edit_unwind, tracking_off):
2301 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2302 * macros.c (pop_kbd_macro, restore_menu_items):
2303 * nsfns.m (unwind_create_frame):
2304 * print.c (print_unwind):
2305 * process.c (start_process_unwind):
2306 * search.c (unwind_set_match_data):
2307 * window.c (select_window_norecord, select_frame_norecord):
2308 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2309 (fast_set_selected_frame):
2310 * xfns.c, w32fns.c (unwind_create_tip_frame):
2311 Return void, not a dummy Lisp_Object. All uses changed.
2312 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2313 * callproc.c (call_process_kill):
2314 * fileio.c (restore_point_unwind, decide_coding_unwind)
2315 (build_annotations_unwind):
2316 * insdel.c (Fcombine_after_change_execute_1):
2317 * keyboard.c (read_char_help_form_unwind):
2318 * menu.c (unuse_menu_items):
2319 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2320 * sound.c (sound_cleanup):
2321 * xdisp.c (unwind_redisplay):
2322 * xfns.c (clean_up_dialog):
2323 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2324 Accept no args and return void, instead of accepting and returning
2325 a dummy Lisp_Object. All uses changed.
2326 * cygw32.c (fchdir_unwind):
2327 * fileio.c (close_file_unwind):
2328 * keyboard.c (restore_kboard_configuration):
2329 * lread.c (readevalllop_1):
2330 * process.c (wait_reading_process_output_unwind):
2331 Accept int and return void, rather than accepting an Emacs integer
2332 and returning a dummy object. In some cases this fixes an
2333 unlikely bug when the corresponding int is outside Emacs integer
2334 range. All uses changed.
2335 * dired.c (directory_files_internal_unwind):
2336 * fileio.c (do_auto_save_unwind):
2337 * gtkutil.c (pop_down_dialog):
2338 * insdel.c (reset_var_on_error):
2339 * lread.c (load_unwind):
2340 * xfns.c (clean_up_file_dialog):
2341 * xmenu.c, nsmenu.m (pop_down_menu):
2342 * xmenu.c (cleanup_widget_value_tree):
2343 * xselect.c (wait_for_property_change_unwind):
2344 Accept pointer and return void, rather than accepting an Emacs
2345 save value encapsulating the pointer and returning a dummy object.
2347 * editfns.c (Fformat): Update the saved pointer directly via
2348 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2349 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2350 (unwind_body): New function.
2351 (record_unwind_protect): First arg is now a function returning void,
2352 not a dummy Lisp_Object.
2353 (record_unwind_protect_ptr, record_unwind_protect_int)
2354 (record_unwind_protect_void): New functions.
2355 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2356 * fileio.c (struct auto_save_unwind): New type.
2357 (do_auto_save_unwind): Use it.
2358 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2359 * insdel.c (struct rvoe_arg): New type.
2360 (reset_var_on_error): Use it.
2361 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2363 (specbinding_func): Remove; there are now several such functions.
2364 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2365 (set_unwind_protect_ptr): New function.
2366 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2368 Be simpler and more consistent about reporting I/O errors.
2369 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2370 Say "Read error" and "Write error", rather than "I/O error", or
2371 "IO error reading", or "IO error writing", when a read or write
2373 * process.c (Fmake_network_process, wait_reading_process_output)
2374 (send_process, Fprocess_send_eof, wait_reading_process_output):
2375 Capitalize diagnostics consistently. Put "failed foo" at the
2376 start of the diagnostic, so that we don't capitalize the
2377 function name "foo". Consistently say "failed" for such
2379 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2380 All callers changed. This is so it can use report_file_error.
2381 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2382 diagnostics consistently as above.
2384 * fileio.c (report_file_errno): Fix errno reporting bug.
2385 If the file name is neither null nor a pair, package it up as a
2386 singleton list. All callers changed, both to this function and to
2387 report_file_error. This fixes a bug where the memory allocator
2388 invoked by list1 set errno so that the immediately following
2389 report_file_error reported the wrong errno value.
2391 Fix minor problems found by --enable-gcc-warnings.
2392 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2393 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2395 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2397 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2398 Set event->arg to Qt if switch-event shall be generated.
2399 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2401 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2403 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2406 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2407 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2408 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2409 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2410 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2411 and there is a focused frame.
2412 (head_table): Add focus-in and focus-out.
2413 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2414 bind to handle-focus-in/out.
2416 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2417 (Fhandle_switch_frame): Call Fhandle_focus_in.
2418 (syms_of_frame): defsubr handle-focus-in/out.
2420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2422 Fix porting bug to older POSIXish platforms (Bug#14862).
2423 * sysdep.c (emacs_pipe): New function, that implements
2424 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2425 This should port better to CentOS 5 and to Mac OS X 10.6.
2426 All calls to pipe2 changed.
2428 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2429 This makes the code easier to read and the executable a bit smaller.
2430 Do not replace all calls to Fcons that happen to create lists,
2431 just calls that are intended to create lists. For example, when
2432 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2433 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2434 Similarly for list2 through list5.
2435 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2436 * bytecode.c (exec_byte_code):
2437 * callint.c (quotify_arg, Fcall_interactively):
2438 * callproc.c (Fcall_process, create_temp_file):
2439 * charset.c (load_charset_map_from_file)
2440 (Fdefine_charset_internal, init_charset):
2441 * coding.c (get_translation_table, detect_coding_system)
2442 (Fcheck_coding_systems_region)
2443 (Fset_terminal_coding_system_internal)
2444 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2445 * composite.c (update_compositions, Ffind_composition_internal):
2446 * dired.c (directory_files_internal, file_name_completion)
2448 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2449 * doc.c (Fsnarf_documentation):
2450 * editfns.c (Fmessage_box):
2452 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2453 (Feval, eval_sub, Ffuncall, apply_lambda):
2454 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2455 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2456 (Fset_file_times, Finsert_file_contents)
2457 (Fchoose_write_coding_system, Fwrite_region):
2458 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2459 * font.c (font_registry_charsets, font_parse_fcname)
2460 (font_prepare_cache, font_update_drivers, Flist_fonts):
2461 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2462 * frame.c (make_frame, Fmake_terminal_frame)
2463 (x_set_frame_parameters, x_report_frame_params)
2464 (x_default_parameter, Fx_parse_geometry):
2465 * ftfont.c (syms_of_ftfont):
2466 * image.c (gif_load):
2467 * keyboard.c (command_loop_1):
2468 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2469 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2470 (Fminor_mode_key_binding, accessible_keymaps_1)
2471 (Faccessible_keymaps, Fwhere_is_internal):
2472 * lread.c (read_emacs_mule_char):
2473 * menu.c (find_and_return_menu_selection):
2474 * minibuf.c (get_minibuffer):
2475 * nsfns.m (Fns_perform_service):
2476 * nsfont.m (ns_script_to_charset):
2477 * nsmenu.m (ns_popup_dialog):
2478 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2479 (Fx_own_selection_internal):
2480 * nsterm.m (append2):
2481 * print.c (Fredirect_debugging_output)
2482 (print_prune_string_charset):
2483 * process.c (Fdelete_process, Fprocess_contact)
2484 (Fformat_network_address, set_socket_option)
2485 (read_and_dispose_of_process_output, write_queue_push)
2486 (send_process, exec_sentinel):
2487 * sound.c (Fplay_sound_internal):
2488 * textprop.c (validate_plist, add_properties)
2489 (Fput_text_property, Fadd_face_text_property)
2490 (copy_text_properties, text_property_list, syms_of_textprop):
2491 * unexaix.c (report_error):
2492 * unexcoff.c (report_error):
2493 * unexsol.c (unexec):
2494 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2495 (Fformat_mode_line, syms_of_xdisp):
2496 * xfaces.c (set_font_frame_param)
2497 (Finternal_lisp_face_attribute_values)
2498 (Finternal_merge_in_global_face, syms_of_xfaces):
2499 * xfns.c (x_default_scroll_bar_color_parameter)
2500 (x_default_font_parameter, x_create_tip_frame):
2501 * xfont.c (xfont_supported_scripts):
2502 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2503 (menu_help_callback, xmenu_show):
2505 * xterm.c (set_wm_state):
2506 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2507 and similarly for list2 through list5.
2509 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2511 * callproc.c (Fcall_process_region): Fix minor race and tune.
2512 (create_temp_file): New function, with the temp-file-creation part
2513 of the old Fcall_process_region. Use Fcopy_sequence to create the
2514 temp file name, rather than alloca + build_string, for simplicity.
2515 Don't bother to block input around the temp file creation;
2516 shouldn't be needed. Simplify use of mktemp.
2517 Use record_unwind_protect immediately after creating the temp file;
2518 this closes an unlikely race where the temp file was not removed.
2519 Use memcpy rather than an open-coded loop.
2520 (Fcall_process_region): Use the new function. If the input is
2521 empty, redirect from /dev/null rather than from a newly created
2522 empty temp file; this avoids unnecessary file system traffic.
2524 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2526 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2527 Simplify by making this case like the other two. This is a bit
2528 slower on obsolete hosts, but the extra complexity isn't worth it.
2530 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2531 * process.c (create_process) [!DOS_NT]:
2532 Remove now-unnecessary calls to emacs_close.
2534 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2536 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2537 returning early. (Bug#14850)
2539 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2540 and inhibit-iso-escape-detection attributes of 'undecided'.
2543 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2545 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2546 Reported by Herbert J. Skuhra in
2547 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2549 Don't lose top specpdl entry when memory is exhausted.
2550 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2551 specpdl overflow here, to simplify callers; all callers changed.
2552 Always reserve an unused entry at the stack top; this avoids
2553 losing the top entry's information when memory is exhausted.
2555 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2557 Clean up errno reporting and fix some errno-reporting bugs.
2558 * callproc.c (Fcall_process):
2559 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2560 * process.c (create_process, Fmake_network_process):
2561 * unexaix.c (report_error):
2562 * unexcoff.c (report_error):
2563 Be more careful about reporting the errno of failed operations.
2564 The code previously reported the wrong errno sometimes.
2565 Also, prefer report_file_errno to setting errno + report_file_error.
2566 (Fcall_process): Look at openp return value rather than at path,
2567 as that's a bit faster and clearer when there's a numeric predicate.
2568 * fileio.c (report_file_errno): New function, with most of the
2569 old contents of report_file_error.
2570 (report_file_error): Use it.
2571 (Ffile_exists_p, Ffile_accessible_directory_p):
2572 Set errno to 0 when it is junk.
2573 * fileio.c (Faccess_file):
2574 * image.c (x_create_bitmap_from_file):
2575 Use faccessat rather than opening the file, to avoid the hassle of
2576 having a file descriptor open.
2577 * lisp.h (report_file_errno): New decl.
2578 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2581 * process.c (create_process, wait_reading_process_output) [AIX]:
2582 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2583 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2584 a multithreaded environment anyway).
2585 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2587 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2589 * image.c (x_find_image_file): Don't close a remote file handle.
2591 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2593 Fix races with threads and file descriptors.
2594 * callproc.c (Fcall_process_region):
2595 * dired.c (open_directory):
2596 * emacs.c (main, Fdaemon_initialized):
2597 * image.c (x_find_image_file):
2598 * inotify.c (Finotify_rm_watch):
2599 * lread.c (Flocate_file_internal):
2600 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2601 * term.c (term_mouse_moveto, init_tty):
2602 * termcap.c (tgetent):
2603 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2604 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2605 * unexhp9k800.c, unexmacosx.c (unexec):
2606 * callproc.c (Fcall_process_region):
2607 Use emacs_close, not close.
2608 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2609 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2610 and posix_close function on current platforms (which all lack them).
2611 (emacs_close): Use it. This should fix the races on GNU/Linux and
2612 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2613 and it should avoid closing random victim file descriptors on
2616 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2618 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2619 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2622 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2623 This is for .gdbinit xbacktrace.
2625 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2626 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2627 (emacs_set_tty): Now static.
2628 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2629 * term.c (tty_capable_p, tty_default_color_capabilities)
2630 (get_tty_terminal, term_mouse_movement)
2631 (handle_one_term_event, init_tty, maybe_fatal):
2632 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2633 (tgetent, scan_file, name_match, compare_contin):
2634 * terminal.c (get_terminal):
2635 Use bool for boolean.
2636 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2637 Prefer char to unsigned char if either will do.
2638 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2639 (tty_write_glyphs): Prefer int to unsigned.
2640 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2641 All callers changed.
2642 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2644 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2647 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2648 (B__dummy__): New dummy symbol, to pacify C89.
2649 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2650 they can't grok varargs macros.
2651 * dispnew.c (add_window_display_history)
2652 (add_frame_display_history):
2653 * print.c (print_object):
2654 * xdisp.c (debug_method_add):
2655 Use %p printf format only for void pointers.
2656 * emacs.c (usage_message): New constant, replacing ...
2657 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2658 (main): Adjust to usage reorg.
2659 * fns.c (syms_of_fns):
2660 * profiler.c (syms_of_profiler):
2661 Don't use non-constant struct initializers.
2662 * gnutls.h (gnutls_initstage_t):
2663 * lisp.h (enum Lisp_Fwd_Type):
2664 * lread.c (lisp_file_lexically_bound_p):
2665 * xsettings.c (anonymous enum):
2666 Remove trailing comma.
2667 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2668 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2669 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2671 * regex.c (const_re_char): New type, to pacify strict C89.
2672 All uses of 'const re_char' replaced to use it.
2673 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2674 with glibc when strict C89. This change is imported from gnulib.
2676 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2677 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2678 Omit GNU_LINUX implementation, since it requires long long.
2679 * xterm.c (x_draw_underwave):
2680 Do not assume the traditional order of struct's members.
2681 (x_term_init): Rewrite to avoid the need for non-constant structure
2684 Syntax cleanup, mostly replacing macros with functions.
2685 This removes the need for the syntax_temp hack.
2686 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2687 * syntax.c (SYNTAX_INLINE): New macro.
2688 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2689 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2690 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2691 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2692 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2693 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2694 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2695 Now constants, not macros.
2696 (syntax_temp) [!__GNUC__]: Remove.
2697 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2698 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2699 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2700 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2701 Move here from syntax.h; now functions, not macros. Except for the
2702 last function, these are static since only syntax.c uses them.
2703 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2704 All uses changed. Now a function, not a macro; use this fact
2705 to simplify the code.
2706 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2707 compiler bugs; no longer relevant.
2708 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2709 (SYNTAX_INLINE): New macro.
2710 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2711 for the new functions. Use bool for boolean member.
2712 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2713 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2714 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2715 (SETUP_BUFFER_SYNTAX_TABLE):
2716 Now extern inline functions, not macros.
2717 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2718 Remove; all uses replaced by implementation.
2719 (syntax_temp) [!__GNUC__]: Remove decl.
2720 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2722 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2724 * emacs.c (main): Fix syntax error.
2726 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2728 Timestamp fixes for undo (Bug#14824).
2729 * atimer.c (schedule_atimer):
2730 * fileio.c (Ffile_newer_than_file_p):
2731 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2732 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2733 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2734 (syms_of_fileio): Remove Sclear_visited_file_name.
2735 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2736 file doesn't exist; this avoids an ambiguity with negative timestamps.
2737 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2738 * systime.h (make_emacs_time, invalid_emacs_time):
2739 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2740 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2741 * undo.c (record_first_change): Push (visited-file-modtime) onto
2742 undo list rather than reimplementing it by hand, incorrectly.
2744 2013-07-09 Ken Brown <kbrown@cornell.edu>
2746 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2748 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2750 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2752 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2754 Handle errno and exit status a bit more carefully.
2755 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2756 number into an exit status. Instead, use EXIT_CANCELED.
2757 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2758 * callproc.c (relocate_fd):
2759 * emacs.c (close_output_streams, main):
2760 * process.c (create_process):
2761 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2762 Use emacs_perror for simplicity.
2763 * callproc.c (relocate_fd, main):
2764 * sysdep.c (sys_subshell):
2765 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2766 (shut_down_emacs): Use emacs_write, not write.
2767 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2768 * fileio.c (Fcopy_file, e_write):
2769 * nsterm.m (ns_select):
2770 * process.c (send_process):
2771 * sound.c (vox_write):
2772 Use emacs_write_sig, not emacs_write.
2773 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2774 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2776 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2778 (emacs_full_write): New function.
2779 (emacs_write): Rewrite to use it.
2780 (emacswrite_sig, emacs_perror): New functions.
2781 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2783 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2785 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2786 on NS even if it is present. Pixmap on NS is a void*.
2788 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2790 Port to Ubuntu 10 (Bug#14803).
2791 Problem reported by T.V. Raman.
2792 * process.c (close_on_exec, accept4, process_socket):
2793 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2795 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2797 * w32.c (sys_dup): Declare prototype.
2801 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2803 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2805 Make file descriptors close-on-exec when possible (Bug#14803).
2806 This simplifies Emacs a bit, since it no longer needs to worry
2807 about closing file descriptors by hand in some cases.
2808 It also fixes some unlikely races. Not all such races, as
2809 libraries often open files internally without setting
2810 close-on-exec, but it's an improvement.
2811 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2812 * callproc.c (Fcall_process) [!MSDOS]:
2813 * emacs.c (main) [!DOS_NT]:
2814 * nsterm.m (ns_term_init):
2815 * process.c (create_process):
2816 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2817 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2818 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2819 Prefer mkostemp with O_CLOEXEC to mkstemp.
2820 * callproc.c (relocate_fd) [!WINDOWSNT]:
2821 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2822 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2824 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2825 Make the resulting file descriptor close-on-exec.
2826 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2827 * lread.c (load_descriptor_list, load_descriptor_unwind):
2828 Remove; no longer needed. All uses removed.
2829 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2830 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2832 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2833 (Fmake_network_process, Fnetwork_interface_list):
2834 (Fnetwork_interface_info, server_accept_connection):
2835 Make newly-created socket close-on-exec.
2836 * sysdep.c (emacs_open, emacs_fopen):
2837 Make new-created descriptor close-on-exec.
2838 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2839 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2841 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2843 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2844 for NS_IMPL_GNUSTEP.
2846 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2848 Fix openp errno handling.
2849 * callproc.c (Fcall_process): Preserve openp errno around close.
2850 * lread.c (openp): Set errno when returning -1, as some callers
2853 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2855 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2857 * nsterm.h (NSSavePanel): Update comment.
2858 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2859 (ns_run_file_dialog): Declare.
2861 * nsfns.m: Remove panelOK.
2863 (ns_run_file_dialog): New function.
2864 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2865 event loop, so file dialog is popped up by ns_run_file_dialog, called
2866 by sendEvent (Bug#14578).
2867 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2869 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2871 * xdisp.c (default_line_pixel_height): New function.
2872 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2873 (try_cursor_movement, redisplay_window, try_window)
2874 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2876 * window.c (window_scroll_pixel_based):
2877 use default_line_pixel_height.
2879 * dispextern.h (default_line_pixel_height): Add prototype.
2881 * frame.c (x_set_line_spacing): Accept a float value for
2882 line-spacing parameter, per the documentation.
2884 * data.c (Fmultibyte_string_p): Doc fix.
2886 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2888 Use emacs_open more consistently when opening files.
2889 This handles EINTR more consistently now, and makes it easier
2890 to introduce other uniform changes to file descriptor handling.
2891 * src/systdio.h: New file.
2892 * src/buffer.c (mmap_init):
2893 * cygw32.c (chdir_to_default_directory):
2894 * dispnew.c (Fopen_termscript):
2895 * emacs.c (Fdaemon_initialized):
2896 * fileio.c (Fdo_auto_save):
2897 * image.c (slurp_file, png_load_body, jpeg_load_body):
2898 * keyboard.c (Fopen_dribble_file):
2900 * print.c (Fredirect_debugging_output):
2901 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2902 * termcap.c (tgetent):
2903 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2904 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2905 * w32term.c (w32_initialize) [CYGWIN]:
2906 * xfaces.c (Fx_load_color_file):
2907 Use emacs_open instead of plain open, and emacs_fopen instead of
2909 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2910 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2911 * callproc.c (default_output_mode): New constant.
2912 (Fcall_process): Use it to call emacs_open instead of plain creat.
2913 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2914 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2915 (emacs_fopen): New function.
2916 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2917 Include <lisp.h>, for emacs_open.
2918 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2920 Remove duplicate #include directives.
2921 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2923 Don't include stdio.h twice.
2924 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2925 Don't include sys/types.h or stdio.h twice.
2926 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2927 * lread.c: Don't include coding.h twice.
2928 * nsfont.m: Don't include frame.h twice.
2929 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2930 * ralloc.c: Don't include <unistd.h> twice.
2931 * xdisp.c: Don't include font.h twice.
2932 * xterm.c: Don't include fontset.h twice.
2933 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2935 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2937 Scale ImageMagick images more carefully.
2938 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2939 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2940 Be more careful about avoiding undefined behavior after
2941 integer overflow and division by zero.
2943 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2945 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2946 (syms_of_w32fns): DEFSYM them.
2947 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2948 (CCHDEVICENAME): Define macros if not defined.
2949 (struct MONITOR_INFO_EX): New struct.
2950 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2951 (enum_display_monitors_fn): New variable.
2952 (globals_of_w32fns): Initialize it.
2953 (Fx_display_pixel_width, Fx_display_pixel_height)
2954 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2955 multi-monitor setups in docstrings.
2956 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2957 screen size by primary monitor's millimeter per pixel.
2958 (w32_monitor_enum, w32_display_monitor_attributes_list)
2959 (w32_display_monitor_attributes_list_fallback)
2960 (Fw32_display_monitor_attributes_list): New functions.
2961 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2963 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2965 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2967 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2969 * fileio.c (Qfile_notify_error): New error symbol.
2971 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2972 * inotify.c (inotify_callback, symbol_to_inotifymask)
2973 (Finotify_add_watch, Finotify_rm_watch): Use it.
2974 (inotifyevent_to_event): Exchange order of cookie and file name.
2975 (Finotify_add_watch): Adapt docstring.
2977 * lisp.h (Qfile_notify_error): Declare.
2979 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2981 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2982 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2983 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2984 which did not work (see <http://bugs.gnu.org/14569#307>).
2985 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2986 && (!noninteractive || initialized)). This attempts to thread
2987 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2989 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2991 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2992 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2994 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2996 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2997 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2998 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2999 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3001 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3003 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3004 Define to __sys_siglist.
3006 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3008 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3009 word-wrap, so that overflow-newline-into-fringe would work in
3010 visual-line-mode. (Bug#2749)
3011 (move_it_in_display_line_to): When the last scanned display
3012 element fits exactly on the display line, and
3013 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3014 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3015 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3016 finding buffer position that corresponds to pixel coordinates,
3017 e.g. in buffer_posn_from_coords.
3019 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3021 * process.c (handle_child_signal): Call catch_child_signal if
3024 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3026 Don't convert function pointers to void * and back.
3027 It isn't portable C, and it's easy enough to avoid.
3028 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3029 (make_save_value): Add support for SAVE_FUNCPOINTER.
3030 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3031 * print.c (print_object):
3032 Distinguish function from object pointers.
3033 * lisp.h (SAVE_FUNCPOINTER): New constant.
3034 (SAVE_SLOT_BITS): Adjust to it.
3035 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3036 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3037 (voidfuncptr): New typedef.
3038 (struct Lisp_Save_Value): New member data[0].funcpointer.
3039 (XSAVE_FUNCPOINTER): New function.
3041 Simplify buildobj processing.
3042 * Makefile.in (buildobj.h): Make it a sequence of strings each
3043 followed by comma, rather than a single string. Put it into a
3044 .tmp file in case there's an error while generating it.
3045 (gl-stamp): Use .tmp for temp files.
3046 (mostlyclean): Clean .tmp files.
3047 * doc.c (buildobj): Move to just the routine that needs it.
3048 It's now an array of strings, so processing is simpler.
3050 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3052 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3053 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3054 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3055 Invoke malloc_enable_thread even when not interactive.
3056 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3057 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3058 in this case, since the underlying bug has now been fixed.
3060 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3062 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3063 unlinking it (bug#14691).
3065 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3067 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3068 before checking whether buffer is modified. This lets
3069 `kill-buffer-query-functions' cancel killing of the buffer or save
3070 its content before `kill-buffer' asks user the "Buffer %s
3071 modified; kill anyway?" question.
3073 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3075 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3076 Let the super performKeyEquivalent deal with them (Bug#14747).
3078 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3080 * widget.c (resize_cb): Remove unused local.
3082 Do not use GTK 3 if it exists but cannot be compiled.
3083 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3084 * xterm.c (x_error_handler) [!USE_GTK]:
3087 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3089 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3091 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3092 to the valid range of values. (Bug#14753)
3094 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3095 when moving point by using the current glyph matrix. This avoids
3096 the need to force redisplay when this function is called in a
3099 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3101 Fix minor problems found by static checking.
3102 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3103 Redo the latter's body to sidestep GCC parenthesization warnings.
3104 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3105 * coding.c (detect_coding, detect_coding_system):
3106 * coding.h (struct undecided_spec):
3107 Use bool for boolean.
3108 * image.c (QCmax_width, QCmax_height): Now static.
3109 * xdisp.c (Fmove_point_visually): Remove unused local.
3111 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3113 * xdisp.c (Fmove_point_visually): New function.
3115 2013-06-28 Kenichi Handa <handa@gnu.org>
3117 * coding.h (define_coding_undecided_arg_index): New enum.
3118 (coding_attr_index): New members
3119 coding_attr_undecided_inhibit_null_byte_detection,
3120 coding_attr_undecided_inhibit_iso_escape_detection,
3121 coding_attr_undecided_prefer_utf_8.
3122 (undecided_spec): New struct.
3123 (struct coding_system): New member `undecided' of the member
3126 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3127 (detect_coding): Likewise.
3128 (detect_coding_system): Likewise.
3129 (Fdefine_coding_system_internal): New coding system properties
3130 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3132 (syms_of_coding): Adjust for coding_arg_undecided_max.
3134 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3136 * image.c (x_from_xcolors): Remove unused local.
3138 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3140 Defer image data transfer between X client and server until actual
3143 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3146 * image.c (Destroy_Image): Remove.
3147 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3148 `mask_p', and `colors_p'. All uses changed.
3149 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3150 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3151 New macros for `flags' arg to x_clear_image_1.
3152 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3153 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3154 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3155 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3156 (image_get_x_image, image_unget_x_image): New functions or macros.
3157 (image_background, image_background_transparent, x_to_xcolors)
3158 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3159 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3160 instead of Destroy_Image.
3161 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3162 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3163 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3164 (imagemagick_load_image, svg_load_image): Use them instead of
3165 x_create_x_image_and_pixmap, and x_put_x_image followed by
3166 x_destroy_x_image, respectively.
3167 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3168 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3169 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3170 background_transparent fields.
3171 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3172 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3174 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3176 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3177 This mostly consists of undoing recent changes.
3178 * callproc.c (Fcall_process):
3179 * process.c (create_process):
3180 Do not worry about catching SIGCHLD here, undoing previous change.
3181 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3182 * process.c, process.h (catch_child_signal):
3183 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3184 * process.c (catch_child_handler): Don't worry about being called
3185 lazily and do not assume caller has blocked SIGCHLD, undoing
3186 previous change. Move first-time stuff back to
3187 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3188 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3189 set lib_child_handler if it's already initialized, which may
3190 help avoid problems on GNUStep.
3192 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3194 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3195 * callproc.c (Fcall_process):
3196 * process.c (create_process):
3197 Make sure SIGCHLD is caught before we fork,
3198 since Emacs startup no arranges to catch SIGCHLD.
3199 * process.c (lib_child_handler): Initialize to null, not to
3201 (catch_child_signal): Allow self to be called lazily.
3202 Do nothing if it's already been called.
3203 Assume caller has blocked SIGCHLD (all callers do now).
3204 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3205 just before it's really needed.
3206 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3207 since it hasn't been caught yet.
3209 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3211 * image.c (compute_image_size): New function to implement
3212 :max-width and :max-height.
3213 (imagemagick_load_image): Use it.
3215 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3217 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3218 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3220 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3221 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3222 the SIGCHLD handler, since the code is not atomic and (due to glib)
3223 signals may be arriving now.
3224 * sysdep.c (init_signals): Do not catch child signals here;
3225 'main' now does that later, at a safer time.
3227 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3229 Clean up SIGCHLD handling a bit (Bug#14569).
3230 * process.c, process.h (catch_child_signal):
3231 Now always extern, even if !NS_IMPL_GNUSTEP.
3232 * process.c (catch_child_signal): Move glib tickler here from
3233 init_process_emacs, so that it's done earlier in Emacs
3234 initialization. Also move the noninteractive && !initialized
3235 check here from init_process_emacs. This is all a bit cleaner for
3236 GNUish platforms, and I hope it works around the Cygwin bug.
3237 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3238 that glib signal handling is tickled before glib creates threads.
3240 * process.c (wait_reading_process_output): Avoid int overflow
3241 when reading more than 2 GiB total from a process.
3243 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3245 * process.c (create_process): Handle a couple more cases,
3246 i.e., work even if new_argv and wait_child_setup[i] are cached.
3247 Use Fcall_process's style for volatile vars.
3249 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3251 * process.c (create_process): Mark PROCESS volatile.
3253 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3255 Use C99-style flexible array members if available.
3256 This avoids some subtle aliasing issues, which typically
3257 aren't a problem with GCC but may be a problem elsewhere.
3258 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3259 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3260 In either case, it uses a flexible array member rather than
3261 the old struct hack. All uses changed.
3262 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3263 Adjust to sdata reorganization.
3264 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3265 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3266 that ports better to pre-C99 non-GCC.
3267 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3268 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3269 as the latter has changed.
3270 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3271 and port better to pre-C99 GCC.
3272 * image.c (struct xpm_cached_color):
3273 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3274 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3275 Use FLEXIBLE_ARRAY_MEMBER.
3276 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3277 Move decl to top level so it gets checked against implementation.
3278 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3279 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3281 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3283 * syntax.c: Integer cleanups.
3284 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3285 All uses that need 0-or-2 changed to:
3286 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3287 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3288 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3289 (char_quoted, prev_char_comend_first, back_comment)
3290 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3291 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3292 Use bool for boolean.
3293 (update_syntax_table, skip_chars, skip_syntaxes):
3294 Prefer int to unsigned when either will do.
3295 (back_comment): Return boolean success flag, like forw_comment,
3296 instead of positive-or-minus-1 (which might have overflowed int anyway).
3297 Don't stuff ptrdiff_t into int.
3298 (syntax_spec_code, syntax_code_spec): Now const.
3299 (Fmatching_paren, scan_lists, scan_sexps_forward):
3300 Use enum syntaxcode for syntax code.
3301 (Fmatching_paren): Check that arg is a character, not just an integer.
3302 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3303 (Finternal_describe_syntax_value): Omit no-longer-needed
3305 (skip_chars): Use char, not unsigned char, when the distinction
3307 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3308 * bytecode.c (exec_byte_code):
3309 * syntax.c (syntax_spec_code, Fchar_syntax)
3310 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3312 * syntax.h (SYNTAX_WITH_FLAGS):
3313 Omit unnecessary casts.
3315 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3317 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3318 line dimensions here, to avoid race conditions with the main
3319 thread. (Bug#14062, bug#14630, bug#14669)
3321 * w32term.c (w32_draw_window_cursor): Compute the header line and
3322 mode line dimensions here.
3323 <w32_system_caret_window, w32_system_caret_hdr_height>:
3324 <w32_system_caret_mode_height>: New variables.
3326 * w32term.h: Declare them.
3328 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3330 * alloc.c (die): Move "assertion failed" string here ...
3331 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3332 COND when SUPPRESS_CHECKING. This shrinks the executable text
3333 size by 0.8% to 2.2% when configured with --enable-checking,
3334 depending on optimization flags (GCC 4.8.1 x86-64).
3336 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3338 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3340 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3341 base is 2; this is more accurate.
3343 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3345 * sound.c (string_default): Move to !WINDOWSNT section.
3346 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3348 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3350 * sound.c: Integer cleanups.
3351 Remove unnecessary forward decls.
3352 (struct sound_device): The 'file' member is now a Lisp_Object, not
3353 a char *, so that we needn't invoke alloca on a huge size.
3354 (Fplay_sound_internal): Adjust to this.
3355 (string_default): New function.
3356 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3357 Use it to adjust to the struct sound_device change.
3358 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3359 (be2hs) [0]: Remove.
3361 * syntax.c (skip_chars): Don't use uninitialized storage
3362 when searching a multibyte buffer for characters that are not in a
3363 unibyte string that contains non-ASCII characters.
3365 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3367 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3368 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3370 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3372 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3374 2013-06-18 Kenichi Handa <handa@gnu.org>
3376 * font.c (Ffont_spec): Signal an error for an invalid font name
3379 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3381 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3382 In particular this ports to 32-bit sparc Sun cc.
3383 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3384 array with a dummy element at specpdl[-1], so that its address can
3386 (unbind_to): Do not copy the binding; not needed, now that we
3387 copy old_value in the one place where the copy is needed.
3388 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3389 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3390 (union specbinding): Rename from struct specbinding. Redo layout
3391 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3392 which is not portable. With Sun C 5.12 32-bit sparc, the
3393 declaration causes nargs to be an unsigned bitfield, a behavior
3394 that the C standard allows; but Emacs wants nargs to be signed.
3395 The overall type is now a union of structures rather than a
3396 structure of union of structures, and the 'kind' member is now a
3397 bitfield, so that the overall type doesn't grow. All uses changed.
3398 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3400 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3402 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3403 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3405 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3407 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3409 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3410 unless we know that the window w's frame is a frame object.
3411 Another attempt at solving bug#14062 and bug#14630.
3413 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3415 * textprop.c (property_set_type): New enum.
3416 (add_properties): Allow appending/prepending text properties.
3417 (add_text_properties_1): Factored out of Fadd_text_properties.
3418 (Fadd_text_properties): Move all the code into
3419 add_text_properties_1.
3420 (Fadd_face_text_property): New function that calls
3421 add_text_properties_1.
3423 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3425 Move functions from lisp.h to individual modules when possible.
3426 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3427 * alloc.c (XFLOAT_INIT, set_symbol_name):
3428 * buffer.c (CHECK_OVERLAY):
3429 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3430 (set_char_table_parent):
3431 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3432 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3433 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3434 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3436 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3437 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3438 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3439 (backtrace_args, backtrace_debug_on_exit):
3440 * floatfns.c (CHECK_FLOAT):
3441 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3442 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3443 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3444 (set_hash_index_slot):
3445 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3446 * marker.c (CHECK_MARKER):
3447 * textprop.c (CHECK_STRING_OR_BUFFER):
3448 * window.c (CHECK_WINDOW_CONFIGURATION):
3449 Move here from lisp.h, and make these functions static rather than
3451 * buffer.c (Qoverlayp):
3453 * fns.c (Qhash_table_p):
3454 * window.c (Qwindow_configuration_p):
3456 * lisp.h: Remove the abovementioned defns and decls.
3458 Use functions, not macros, for XINT etc (Bug#11935).
3459 In lisp.h, prefer functions to function-like macros, and
3460 constants to object-like macros, when either will do. This:
3461 . simplifies use, as there's no more need to worry about
3462 arguments' side effects being evaluated multiple times.
3463 . makes the code easier to debug on some platforms.
3464 However, when using gcc -O0, keep using function-like macros
3465 for a few critical operations, for performance reasons.
3466 This sort of thing isn't needed with gcc -Og, but -Og
3467 is a GCC 4.8 feature and isn't widely-enough available yet.
3468 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3469 Remove enum lsb_bits; no longer needed.
3470 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3471 * buffer.c (Qoverlap):
3473 * fns.c (Qhash_table_p):
3474 Now extern, so lisp.h can use these symbols.
3475 * dispextern.h: Include character.h, for MAX_CHAR etc.
3476 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3477 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3478 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3479 (GLYPH_CODE_P): Move here from lisp.h.
3480 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3481 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3482 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3483 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3484 XUNTAG now returns void *.
3485 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3486 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3487 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3488 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3489 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3490 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3491 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3492 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3493 New macros, renamed from their sans-lisp_h_ counterparts.
3494 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3495 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3496 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3497 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3498 If compiling via GCC without optimization, define these as macros
3499 in addition to inline functions.
3500 To disable this, compile with -DINLINING=0.
3501 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3502 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3503 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3504 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3505 (INTMASK, VALMASK): Now macros, since static values cannot be
3506 accessed from extern inline functions.
3507 (VALMASK): Also a constant, for benefit of old GDB.
3508 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3509 is INTEGERP, which can fold it in.
3510 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3511 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3512 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3513 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3514 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3515 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3516 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3517 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3518 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3519 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3520 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3521 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3522 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3523 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3524 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3525 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3526 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3527 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3528 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3529 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3530 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3531 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3532 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3533 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3534 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3535 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3536 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3537 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3538 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3539 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3540 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3541 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3542 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3544 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3545 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3546 (VALMASK): Define in one place rather than in two, merging the
3547 USE_LSB_TAG parts; this is simpler.
3548 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3549 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3550 Move up, to avoid use before definition.
3551 Also include "globals.h" earlier, for the same reason.
3552 (make_natnum): New function.
3553 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3554 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3555 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3556 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3557 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3558 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3559 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3560 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3561 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3562 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3563 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3564 (Qwindow_configuration_p, Qimage): New forward declarations.
3565 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3566 (STRING_COPYIN): Remove; unused.
3567 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3568 (xcar_addr, xcdr_addr): New functions. All uses changed.
3569 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3570 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3571 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3572 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3573 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3574 (TYPE_RANGED_INTEGERP): Simplify.
3575 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3576 (setlocale, fixup_locale, synchronize_system_messages_locale)
3577 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3578 Now empty functions, not macros.
3579 (functionp): Return bool, not int.
3580 * window.c (Qwindow_configuration_p): Now extern,
3581 so window.h can use it.
3582 * window.h (Qwindowp): Move decl back to lisp.h.
3584 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3586 * xdisp.c (Fline_pixel_height): New function, required for solving
3589 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3591 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3593 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * lread.c (syms_of_lread):
3596 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3598 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3600 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3602 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3604 * fileio.c (expand_file_name): Doc fix.
3606 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3608 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3609 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3610 Wait for self, not for 0. This can't hurt on GNU or similar
3611 system, and may help with Cygwin.
3613 * keyboard.c: Don't use PROP (...) as an lvalue.
3614 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3615 Use set_prop (A, B), not PROP (A) = B.
3617 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3619 * xdisp.c (get_it_property): Use it->window instead of generating
3620 a Lisp object from it->w.
3622 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3624 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3625 get-char-property the window that is being rendered, instead of
3626 the buffer, to support window-specific overlays. (Bug#14575)
3627 (compute_display_string_pos): When W is NULL, use the current
3628 buffer as the object to pass to get-char-property.
3629 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3630 pointer member of the bidi iterator, since no window is pertinent
3633 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3635 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3636 being displayed, and pass it to compute_display_string_pos.
3637 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3638 (bidi_paragraph_init): All callers changed.
3640 * xdisp.c (init_from_display_pos, init_iterator)
3641 (handle_single_display_spec, next_overlay_string)
3642 (get_overlay_strings_1, reseat_1, reseat_to_string)
3643 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3644 Set bidi_it.w member from it->w.
3645 (compute_display_string_pos): Accept additional argument, the
3646 window being displayed, and pass it to Fget_char_property.
3649 * dispextern.h (struct bidi_it): New member w, the window being
3651 (compute_display_string_pos): Adjust prototype.
3653 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3655 * xgselect.c: Remove unneeded include xterm.h.
3657 * process.c (wait_reading_process_output): Check for NS before GLIB.
3658 GLIB may be linked in due to rsvg, but ns_select must be called.
3660 * xgselect.c (xg_select): Remove call to window_system_available
3661 and g_main_context_pending at the top, so Gdk events (i.e. file
3662 notify) are processed when Emacs is started with -nw.
3664 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3666 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3667 (ctagsfiles3): New variable, includes only *.m files.
3668 (TAGS): Use an explicit language name in the regular expressions,
3669 to avoid transformation of '/SOMETHING' by MSYS to
3670 'c:\MSYS\SOMETHING'.
3672 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3674 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3676 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3678 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3679 still need to set the mouse pointer shape and activate help-echo.
3682 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3684 A few porting etc. fixes for the new file monitor code.
3685 See the thread containing
3686 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3687 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3688 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3689 (dir_monitor_callback, Fgfile_rm_watch):
3690 Use assq_no_quit instead of Fassoc, for speed.
3691 (dir_monitor_callback, Fgfile_rm_watch):
3692 eassert that the monitor is a fixnum.
3693 (dir_monitor_callback): No need for CDR_SAFE.
3694 Simplify building of lisp with alternative tails.
3695 (Fgfile_add_watch, Fgfile_rm_watch):
3696 Do not assume glib functions set errno reliably on failure.
3697 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3698 and signal an error otherwise.
3699 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3700 Use Fdelq instead of Fdelete, for speed.
3702 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3704 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3705 don't insist on being invoked on a highlighted tool-bar button.
3706 Avoids losing tool-bar functionality when mouse-highlight is nil.
3707 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3708 Don't highlight when mouse-highlight is nil.
3709 (note_mouse_highlight): When mouse-highlight is nil, don't return
3710 right away; instead, run tool-bar and mode-line highlight
3711 subroutine, clear any existing highlight, and revert the mouse
3712 pointer to its default shape. (Bug#14558)
3714 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3716 * lisp.mk (lisp): Add prog-mode.el.
3718 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3720 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3721 * process.c (dummy_handler): New function.
3722 (lib_child_handler): New static var.
3723 (handle_child_signal): Invoke it.
3724 (catch_child_signal): If a library has set up a signal handler,
3725 save it into lib_child_handler.
3726 (init_process_emacs): If using glib and not on Windows, tickle glib's
3727 child-handling code so that it initializes its private SIGCHLD handler.
3728 * syssignal.h (SA_SIGINFO): Default to 0.
3729 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3730 31; it should no longer be needed now.
3732 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3734 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3736 * gfilenotify.c (globals_of_gfilenotify): New function.
3737 (syms_of_gfilenotify): Move global initialization there.
3739 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3741 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3743 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3744 * keyboard.c (menu_bar_items, tool_bar_items):
3745 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3746 not override local keymaps any more.
3748 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3750 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3752 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3754 * w32console.c (initialize_w32_display): Return the dimensions of
3755 the console window via 2 additional arguments, not via the current
3756 frame. This avoids crashes due to overrunning the bounds of
3757 frame's decode_mode_spec_buffer, which is not resized following
3758 the change of the frame dimensions from the initial 10x10.
3760 * w32term.h (w32_initialize_display_info): Adjust prototype.
3762 * term.c (init_tty): Take dimensions of the frame from the values
3763 returned by initialize_w32_display.
3765 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3766 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3767 (LIBES): Add $(GFILENOTIFY_LIBS).
3769 * w32inevt.c (handle_file_notifications): Add dummy implementation
3770 for !HAVE_W32NOTIFY.
3772 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3774 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3776 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3778 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3780 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3782 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3784 Fix minor problems found by static checking.
3785 * data.c (pure_write_error):
3786 Use xsignal2, not Fsignal, as Fsignal might return.
3787 * eval.c (set_backtrace_debug_on_exit): Now static.
3788 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3789 No longer inline. EXTERN_INLINE is needed only for functions
3790 defined in .h files. Reindent function header as per GNU style.
3791 (backtrace_p, backtrace_top, backtrace_next):
3792 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3793 compiler or linker. Add extern decls to pacify gcc -Wall.
3794 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3796 * frame.c (free_monitors): Define only on platforms that need it.
3797 * nsterm.m (ns_term_init):
3798 * process.c (catch_child_signal):
3799 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3800 defined on all porting targets these days.
3801 * process.c, process.h (catch_child_signal):
3802 Make it extern only if NS_IMPL_GNUSTEP is defined.
3804 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3806 * w32.c (gettimeofday): Make the signature identical to prototype
3807 in nt/inc/sys/time.h.
3809 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3811 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3814 * keyboard.c (safe_run_hooks_error): Improve error message.
3816 * data.c (pure_write_error): Add `object' argument.
3817 * puresize.h (CHECK_IMPURE): Use it.
3819 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3821 * Makefile.in (NOTIFY_OBJ): New variable.
3822 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3824 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3825 Call syms_of_gfilenotify.
3827 * gfilenotify.c: New file.
3829 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3830 and Qfile_w32notify.
3831 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3832 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3834 * lisp.h: Declare syms_of_gfilenotify.
3836 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3838 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3840 Merge the specpdl and backtrace stacks. Make the structure of the
3841 specpdl entries more obvious via a tagged union of structs.
3842 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3843 (enum specbind_tag): New enum.
3844 (struct specbinding): Make it a tagged union of structs.
3845 Add a case for backtrace records.
3846 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3847 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3848 (backtrace_debug_on_exit): New accessors.
3849 (struct backtrace): Remove.
3850 (struct catchtag): Remove backlist field.
3851 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3853 (Flocal_variable_p): Speed up the common case where the binding is
3855 * eval.c (backtrace_list): Remove.
3856 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3857 (set_backtrace_args, set_backtrace_nargs)
3858 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3859 (backtrace_next): New functions.
3860 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3861 (unwind_to_catch, internal_lisp_condition_case)
3862 (internal_condition_case, internal_condition_case_1)
3863 (internal_condition_case_2, internal_condition_case_n): Don't bother
3864 with backtrace_list any more.
3865 (Fsignal): Adjust to new backtrace format.
3866 (grow_specpdl): Move up.
3867 (record_in_backtrace): New function.
3868 (eval_sub, Ffuncall): Use it.
3869 (apply_lambda): Adjust to new backtrace format.
3870 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3872 (specbind): Adjust to new specpdl format. Simplify.
3873 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3874 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3876 (mark_backtrace): Remove.
3877 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3878 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3879 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3881 * profiler.c (record_backtrace): Use get_backtrace.
3882 (handle_profiler_signal): Use backtrace_top_function.
3883 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3886 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3888 * process.h (catch_child_signal): Declare.
3890 * process.c (catch_child_signal): New function.
3891 (init_process_emacs): Call it.
3893 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3894 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3896 (x_set_cursor_type): Remove declaration.
3897 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3898 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3899 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3900 (ns_get_color): Use F suffix on float.
3901 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3902 (ns_get_rgb_color): Remove.
3903 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3904 (note_mouse_movement): x and y are CGFloat.
3905 (ns_draw_fringe_bitmap): Remove unused rowY.
3906 Change #if to COCOA && >= 10_6.
3907 (ns_draw_window_cursor): Remove unused overspill.
3908 (ns_draw_underwave): width and x are EamcsCGFloat.
3909 (ns_draw_box): thickness is CGFloat.
3910 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3911 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3912 if not in main thread.
3913 (ns_get_pending_menu_title, ns_check_menu_open)
3914 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3915 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3916 (sendFromMainThread:): New method.
3917 (changeFont:): size is CGFloat.
3918 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3919 Disable warning about permanent text.
3920 (characterIndexForPoint:): Adjust return type depending on GNUStep
3922 (mouseDown:): delta is CGFloat.
3923 (updateFrameSize): Remove unised variable f.
3924 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3925 Cast float to EmacsCGFloat.
3926 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3927 also to -1 when restoring.
3928 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3929 inside NS_IMPL_COCOA.
3930 (toggleFullScreen:): Put call to toggleFullScreen inside
3931 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3932 (setPosition:portion:whole:): por is CGFloat.
3933 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3934 (mouseDown:): Use CGFloat.
3935 (mouseDragged:): Remove unised variable edge.
3936 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3938 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3940 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3941 when NS_IMPL_GNUSTEP.
3942 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3943 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3944 (EmacsToolbar): Add clearAll. Add tag argument to
3945 addDisplayItemWithImage.
3946 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3948 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3950 * nsmenu.m (ns_update_menubar): Make static.
3951 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3952 (fillWithWidgetValue:): Add cast to SEL for setAction.
3953 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3954 (update_frame_tool_bar): Update code for GNUStep.
3955 (clearAll): New method.
3956 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3957 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3958 Move identifierToItem setObject and activeIdentifiers addObject before
3959 call to insertItemWithItemIdentifier.
3960 (validateVisibleItems): Fix indentation.
3961 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3962 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3963 UtilityWindow to aStyle, remove call to setStyleMask.
3965 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3967 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3968 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3969 Use F suffix on floats.
3970 (ns_char_width): Returns CGFloat.
3971 (ns_ascii_average_width): w is CGFloat instead of float.
3972 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3974 (ns_glyph_metrics): CGFloat instead of float.
3976 * nsfns.m (x_set_foreground_color, x_set_background_color):
3978 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3979 remove unused variables.
3980 (Fns_read_file_name): Keep track if panel is for save.
3981 Use ns_filename_from_panel/ns_directory_from_panel.
3982 (Fns_list_services): delegate only used for COCOA.
3983 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3984 Just return the input if GNUStep.
3985 (x_screen_planes): Remove.
3986 (Fxw_color_values): Use EmacsCGFloat
3987 (Fns_display_monitor_attributes_list): Only get screen number for
3989 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3991 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3992 ns_directory_from_panel.
3994 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3996 * process.c (handle_child_signal): Also use WCONTINUED.
3997 This is so that list-processes doesn't mistakenly list the process
3998 as stopped, when the process has actually been continued and is
4001 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4003 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4004 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4005 not already configured.
4007 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4009 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4011 * Makefile.in (mostlyclean): Remove *.res files.
4013 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4015 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4016 a buffer (bug#8447).
4018 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4020 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4021 display vector, and we backtrack, handle the case that the
4022 previous character position is also displayed from a display
4023 vector or covered by a display string or image. (Bug#14476)
4025 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4027 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4028 (struct MonitorInfo, free_monitors): Remove.
4029 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4030 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4031 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4034 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4035 (struct MonitorInfo, free_monitors): Remove.
4036 (ns_screen_name): Make static.
4037 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4038 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4041 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4042 (struct MonitorInfo): New struct.
4043 (free_monitors, make_monitor_attribute_list): Declare.
4045 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4047 (free_monitors, make_monitor_attribute_list): New functions.
4048 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4051 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4053 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4055 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4057 * keyboard.c: Apply keyboard decoding only to events that come directly
4058 from the tty, not from unread-command-events (bug#14368).
4059 (read_event_from_main_queue): New function, extracted from read_char).
4060 (read_decoded_char): Remove.
4061 (read_decoded_event_from_main_queue): New function to replace it.
4062 (read_char): Use it.
4063 (read_key_sequence): Use read_char rather than read_decoded_char.
4065 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4067 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4069 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4071 2013-05-22 Kenichi Handa <handa@gnu.org>
4073 The following changes are to fix the setting of
4074 buffer-file-coding-system on, for instance, C-x RET c unix RET
4075 _FILE_OF_DOS_EOL_TYPE_ RET.
4077 * coding.h (struct coding_system): New member detected_utf8_chars.
4079 * coding.c (detect_coding_utf_8): Count characters and check EOL
4080 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4082 (setup_coding_system): Do not initialize coding->head_ascii.
4083 (check_ascii): Do not set coding->eol_seen but update it. Do not
4084 call adjust_coding_eol_type here.
4085 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4086 If the eol-type of CODING is already specified, adjust the eol type
4087 of the found coding-system.
4088 (decode_coding_gap): Cancel previous change. Utilize the
4089 character numbers counted by detect_coding_utf_8. Fix detection
4092 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4094 * search.c (looking_at_1): Only set last_thing_searched if the match
4095 changed the match-data (bug#14281).
4097 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4099 * xdisp.c (reseat_at_previous_visible_line_start):
4100 Already declared in dispextern.h, so remove it here.
4101 (move_it_vertically_backward): Likewise.
4103 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4105 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4106 (Fx_display_pixel_width, Fx_display_pixel_height)
4107 (Fx_display_mm_width, Fx_display_mm_height):
4108 Mention `display-monitor-attributes-list' in docstrings.
4110 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4111 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4112 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4113 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4114 (Fx_display_backing_store, Fx_display_visual_class)
4115 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4116 (Fx_display_grayscale_p, Fx_display_pixel_width)
4117 (Fx_display_pixel_height, Fx_display_planes)
4118 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4119 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4120 (Fx_display_mm_width, Fx_display_mm_height)
4121 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4122 height for all physical monitors as in X11.
4124 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4125 Return pixel width or height for all physical monitors as in X11.
4127 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4129 Port --enable-gcc-warnings to clang.
4130 * bytecode.c (exec_byte_code):
4132 Redo diagnostic pragmas to pacify clang, too.
4133 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4134 * editfns.c (Fencode_time):
4135 * fileio.c (file_accessible_directory_p):
4136 * font.c (font_unparse_xlfd):
4137 Use '&"string"[index]' instead of '"string" + (index)'.
4138 * undo.c (user_error): Remove; unused.
4140 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4142 * insdel.c (insert_1_both): Document the arguments, instead of
4143 referring to insert_1, which no longer exists.
4145 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4146 some window, increment windows_or_buffers_changed, so that
4147 *Messages* display in that window is updated. (Bug#14408)
4149 * w32.c: Include epaths.h.
4150 (init_environment): Use cmdproxy.exe without leading directories.
4151 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4153 (gettimeofday): Adjust signature and return value to Posix
4156 * unexw32.c (open_output_file): Delete the existing emacs.exe
4157 before creating it, to break the hard link to the versioned
4160 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4161 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4162 (FIRSTFILE_OBJ): New variables.
4163 (W32_RES): Rename to EMACSRES. All users changed.
4164 (base_obj): Use $(CM_OBJ).
4165 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4166 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4167 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4168 $(W32_RES_LINK) before $(LIBES).
4169 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4171 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4173 * makefile.w32-in (DOC): Use just "DOC".
4175 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4177 * process.c: Export default filters and sentinels to Elisp.
4178 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4180 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4181 (Fset_process_sentinel, Fformat_network_address):
4182 Default to them instead of nil.
4183 (server_accept_connection): Sentinels can't be nil any more.
4184 (read_and_dispose_of_process_output): New function, extracted from
4185 read_process_output.
4186 (read_process_output): Use it; filters can't be nil.
4187 (Finternal_default_process_filter): New function, extracted from
4188 read_process_output.
4189 (exec_sentinel_unwind): Remove function.
4190 (exec_sentinel): Don't zilch sentinel while running.
4191 (status_notify): Sentinels can't be nil.
4192 (Finternal_default_process_sentinel): New function extracted from
4194 (setup_process_coding_systems): Default filter is not nil any more.
4195 (syms_of_process): Export new Elisp functions and initialize
4197 * lisp.h (make_lisp_proc): New function.
4199 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4201 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4203 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4205 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4206 unless we know that the window w is a leaf window.
4207 Another attempt at solving bug#14062.
4209 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4211 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4214 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4216 * image.c (gif_load): Check that subimages fit (Bug#14345).
4218 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4220 * lread.c (skip_dyn_eof): New function.
4221 (read1): Use it to skip the end of a file in response to #@00.
4223 * doc.c (get_doc_string): Slightly relax the sanity checking.
4225 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4227 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4228 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4229 (MonitorInfo): New struct.
4230 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4231 (Fns_display_monitor_attributes_list): New functions.
4232 (display-usable-bounds): Remove.
4233 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4236 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4238 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4239 (GTK_CHECK_VERSION): New macro, if not already defined.
4240 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4241 replaced by GTK_CHECK_VERSION.
4243 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4245 * xterm.h (GTK_PREREQ): New macro.
4246 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4247 to use this macro instead, for consistency and clarity.
4249 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4251 * xdisp.c (row_for_charpos_p): New function, with code of
4252 cursor_row_p, but accepts an additional argument CHARPOS instead
4253 of using a hardcoded PT.
4254 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4255 (row_containing_pos): Call row_for_charpos_p instead of partially
4256 doing the same. Fixes cursor positioning under longlines-mode
4257 when longlines-show-effect includes more than one newline, when
4258 moving the cursor vertically up.
4260 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4262 * makefile.w32-in (ACL_H): New macro.
4263 ($(BLD)/fileio.$(O)): Update dependencies.
4265 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4267 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4268 * Makefile.in (LIB_ACL): New macro.
4269 (LIBACL_LIBS): Remove.
4270 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4271 * fileio.c: Include <acl.h>.
4272 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4273 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4275 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4278 * unexelf.c: Don't assume ElfW (Half) fits in int.
4279 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4280 when dealing with ElfW (Half) values, since they can exceed 2**31
4281 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4282 (entry_address): Omit unused NUM arg. All uses changed.
4284 2013-05-07 Juri Linkov <juri@jurta.org>
4286 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4287 to the string converted from number with `Fnumber_to_string'.
4290 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4292 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4293 This fixes a problem introduced by my previous change.
4295 2013-05-07 Glenn Morris <rgm@gnu.org>
4297 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4299 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4301 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4305 Static checking by GCC 4.8.0.
4306 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4307 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4308 (x_get_monitor_attributes_fallback)
4309 (x_get_monitor_attributes_xinerama)
4310 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4311 Define only if USE_GTK.
4312 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4313 (x_get_monitor_attributes_fallback): Omit unused locals.
4314 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4315 Use double, not float, to avoid mixed-mode floating point arithmetic.
4317 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4318 Jan Djärv <jan.h.d@swipnet.se>
4320 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4321 (XINERAMA_CFLAGS): New macros.
4322 (ALL_CFLAGS, LIBES): Use them.
4324 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4325 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4326 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4327 (syms_of_xfns): DEFSYM them.
4328 (struct MonitorInfo): New struct.
4329 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4330 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4331 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4332 (x_get_monitor_attributes_xinerama): New functions.
4333 (Fx_display_monitor_attributes_list): New primitive.
4334 (syms_of_xfns): Defsubr it.
4336 * xterm.h (x_display_info): Add Xatom_net_workarea and
4337 Xatom_net_current_desktop.
4339 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4340 and dpyinfo->Xatom_net_current_desktop.
4342 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4344 * xdisp.c (pos_visible_p): Use the special code for finding the
4345 beginning of a display property or overlay for any "replacing"
4346 display property, not just for display strings. This solves
4347 incorrect reporting of position by posn-at-point. (Bug#14241)
4349 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4351 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4352 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4353 Verify that ElfW (Half) fits in int.
4354 (fatal): Use same signature as lisp.h.
4355 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4356 configure and build with -DUNEXELF_DEBUG without worrying about
4357 other modules that use DEBUG.
4358 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4359 possibly-wide integers now uses it instead of plain fprintf.
4360 (entry_address): New function, which avoids problems with 32-bit
4361 overflow on 64-bit hosts.
4362 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4363 (round_up): Don't assume the remainder fits in int.
4364 (find_section): Use bool for boolean. Simplify debug code.
4365 (unexec): Don't assume file sizes fit in int or size_t.
4366 Omit unnecessary trailing newline in 'fatal' format.
4367 Use strerror rather than outputting decimal error number.
4368 Remove unused code when emacs is not defined;
4369 this file relies on Emacs now.
4370 Don't assume e_phnum and e_shnum are positive.
4372 * regex.c: Fix problems when DEBUG is defined.
4373 (extract_number, extract_number_and_incr): Define regardless of
4374 whether DEBUG is defined; that's simpler and makes the code less
4375 likely to go stale in the normal case when DEBUG is not defined.
4376 Return int rather than taking an int * arg. All callers changed.
4377 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4378 Remove, replacing with ...
4379 (DEBUG_PRINT): New macro. All callers changed.
4380 (DEBUG_COMPILES_ARGUMENTS): New macro.
4381 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4382 (print_compiled_pattern, print_double_string) [DEBUG]:
4383 Use prototype rather than old-style definition.
4384 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4385 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4386 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4387 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4388 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4389 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4390 This matters only when DEBUG is defined.
4392 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4394 * xdisp.c (set_iterator_to_next): Set the
4395 ignore_overlay_strings_at_pos_p flag only if we are _really_
4396 iterating over an overlay string, as indicated by the
4397 current.overlay_string_index member. (Bug#14306)
4399 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4401 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4402 to where it is used, to avoid autorelease issues (Bug#14050).
4404 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4406 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4407 * fileio.c (syms_of_fileio): Implement this.
4408 * filelock.c (create_lock_file): If symbolic links don't work, so
4409 we use a regular file as a lock file, do not fsync the lock file;
4412 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4414 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4415 (syms_of_minibuf): Adjust accodingly.
4417 * callint.c (Fcall_interactively): Adjust calls accordingly.
4419 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4421 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4422 w->contents is a buffer before computing everything else.
4423 Use parentheses to disambiguate last part of the condition.
4425 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4426 assertion violations. (Bug#14062)
4428 2013-05-01 David Reitter <david.reitter@gmail.com>
4430 * nsfns.m (ns_tooltip): Initialize.
4432 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4434 * coding.c (decode_coding_gap): Don't remove the character before
4435 a newline unless it's a CR character. (Bug#14287)
4437 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4439 * dispextern.h (struct face): Move enum face_underline_type
4440 earlier so that bitfields can be in the same word.
4442 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4444 * nsfns.m (handlePanelKeys): New function.
4445 (EmacsOpenPanel:performKeyEquivalent:)
4446 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4447 arrows/function/control and copy/paste keys (Bug#14296).
4449 2013-04-27 Juri Linkov <juri@jurta.org>
4451 * callint.c (Fcall_interactively): Call `Qread_number' for
4452 interactive code letter `n' instead of using duplicate code.
4455 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4457 * systime.h (make_timeval): Declare as 'const'.
4459 2013-04-27 Kenichi Handa <handa@gnu.org>
4461 * font.c (font_open_entity): Always open a font of manageable
4464 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4466 Port better to AIX (Bug#14258).
4467 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4470 2013-04-24 Kenichi Handa <handa@gnu.org>
4472 * coding.c (decode_coding_iso_2022): When an invalid escape
4473 sequence is encountered, reset the invocation and designation
4474 status to the safest one.
4476 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4478 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4479 Without this fix, "make distclean" leaves stamp-h1 behind.
4481 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4483 * w32fns.c (w32_fullscreen_rect): New function to compute the
4484 window rectangle for the given fullscreen mode.
4485 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4486 longer tunes the window size. This keeps the window's edges flush
4487 with the screen and allows the taskbar to hide itself in fullboth.
4489 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4490 window decorations and uses the entire screen.
4492 * w32term.h (w32_fullscreen_rect) Add prototype.
4493 (struct w32_output): Replace normal_width, normal_height,
4494 normal_top, and normal_left members with a single normal_placement
4496 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4498 (FRAME_NORMAL_PLACEMENT): New macro.
4500 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4502 * minibuf.c (Ftest_completion): Silence compiler warning.
4504 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4506 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4509 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4512 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4513 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4514 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4515 parentheses where appropriate.
4517 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4519 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4521 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4523 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4524 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4525 Mention in the doc string that setting these variables takes
4526 effect only after a call to set-window-buffer. (Bug#14200)
4528 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4530 * indent.c (Fvertical_motion): Don't consider display strings on
4531 overlay strings as display strings on the buffer position we
4532 started from. This prevents vertical cursor motion from jumping
4533 more than one line when there's an overlay string with a display
4534 property at end of line.
4535 Reported by Karl Chen <Karl.Chen@quarl.org> in
4536 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4538 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4540 * window.c (select_window): `record_buffer' even if window is
4541 already selected (bug#14191).
4543 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4545 * window.c (Fwindow_end): Test more flags, including the buffer's
4546 last_overlay_modified flag, to determine whether the window's
4547 display is really up-to-date. Prevents the function from
4548 returning a stale value. (Bug#14170)
4549 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4552 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4554 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4555 garbaged only if it is not already the top frame on its TTY.
4556 This prevents flickering due to constant redrawing of TTY frames when
4557 there are GUI frames open in the same session. (Bug#13864)
4559 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4561 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4562 of marking the idle timers directly.
4564 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4566 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4569 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4571 * window.c (select_window): Don't record_buffer while the invariant is
4572 temporarily broken (bug#14161).
4574 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4576 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4578 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4580 2013-04-07 Romain Francoise <romain@orebokech.com>
4582 Ignore additional platform-specific ACL errors (Bug#13702).
4583 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4584 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4586 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4588 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4591 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4593 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4594 This bug was introduced by my 2013-02-25 change that simplified
4595 data_start configuration. Without this change, on GNU/Linux
4596 an Emacs configured with --enable-profiling fails immediately
4597 due to a profiler signal.
4598 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4599 with these flags. On platforms where special flags are needed
4600 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4601 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4602 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4604 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4606 Get rid of some platform-specific functions examining window
4607 system and its capabilities. This is a partial rework of the
4609 * lisp.h (have_menus_p): Remove prototype. This function is
4610 replaced with platform-independent window_system_available.
4611 (check_window_system): Move to...
4612 * frame.h (decode_window_system_frame, window_system_available):
4613 ...here, add new prototypes.
4614 * frame.c (window_system_available, decode_window_system_frame):
4616 (check_window_system): Platform-independent now.
4617 * xterm.h (x_in_use): Remove declaration.
4619 * w32term.h (check_x_frame):
4620 * nsterm.h (check_x_frame): Remove prototypes. This function
4621 is replaced with platform-independent decode_window_system_frame.
4622 * msdos.c (have_menus_p): Remove.
4623 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4624 Remove platform-specific functions. Use check_window_system,
4625 decode_window_system_frame and check_ns_display_info where
4626 appropriate. Minor style and comment tweaks.
4627 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4628 (check_x_frame): Likewise.
4629 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4631 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4632 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4633 * xmenu.c, xselect.c: All related users changed.
4635 2013-04-03 Kenichi Handa <handa@gnu.org>
4637 The following changes is to optimize the code for reading UTF-8
4640 * coding.c (check_ascii): Rename from detect_ascii. Return value
4641 changed. Check EOL format. Do not call adjust_coding_eol_type
4643 (check_utf_8): New function.
4644 (adjust_coding_eol_type): Do nothing if already adjusted.
4645 (detect_coding): Compare the return value of check_ascii with
4646 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4647 (decode_coding_gap): Optimize for valid UTF-8.
4649 2013-03-21 Kenichi Handa <handa@gnu.org>
4651 * coding.c (syms_of_coding): Cancel previous change.
4653 * insdel.c (insert_from_gap): Fix previous change.
4655 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4657 Consistently use platform-specific function to detect window system.
4658 * lisp.h (check_window_system): New prototype. This function is
4659 going to replace check_x, check_w32 and check_ns.
4660 (have_menus_p): Mention msdos.c in comment.
4661 * fontset.c (check_window_system_func): Remove. Adjust all users.
4662 * fontset.h (check_window_system_func): Remove prototype.
4663 * nsterm.h (check_ns):
4664 * xterm.h (check_x):
4665 * w32term.h (check_w32): Likewise.
4666 * menu.c (Fx_popup_menu): Use check_window_system.
4667 * msdos.c (check_window_system): Define for MS-DOS.
4668 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4669 * w32fns.c (check_window_system): Likewise for MS-Windows.
4670 * xfns.c (check_window_system): Likewise for X.
4671 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4672 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4674 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4676 Prefer < to > in range checks such as 0 <= i && i < N.
4677 This makes it easier to visualize quantities on a number line.
4678 This patch doesn't apply to all such range checks,
4679 only to the range checks affected by the 2013-03-24 change.
4680 This patch reverts most of the 2013-03-24 change.
4681 * alloc.c (xpalloc, Fgarbage_collect):
4682 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4683 * character.c (string_escape_byte8):
4684 * charset.c (read_hex):
4685 * data.c (cons_to_unsigned):
4686 * dispnew.c (update_frame_1):
4687 * doc.c (Fsubstitute_command_keys):
4688 * doprnt.c (doprnt):
4689 * editfns.c (hi_time, decode_time_components):
4690 * fileio.c (file_offset):
4691 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4692 * font.c (font_intern_prop):
4693 * frame.c (x_set_alpha):
4694 * gtkutil.c (get_utf8_string):
4695 * indent.c (check_display_width):
4696 * keymap.c (Fkey_description):
4697 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4699 * minibuf.c (read_minibuf_noninteractive):
4700 * process.c (wait_reading_process_output):
4701 * search.c (Freplace_match):
4702 * window.c (get_phys_cursor_glyph):
4703 * xdisp.c (redisplay_internal):
4704 * xsmfns.c (smc_save_yourself_CB):
4705 Prefer < to > for range checks.
4706 * dispnew.c (sit_for): Don't mishandle NaNs.
4707 This fixes a bug introduced in the 2013-03-24 change.
4708 * editfns.c (decode_time_components): Don't hoist comparison.
4709 This fixes another bug introduced in the 2013-03-24 change.
4711 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4713 * frame.h (struct frame): Drop scroll_bottom_vpos
4714 member becaue all real users are dead long ago.
4715 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4716 * xdisp.c (redisplay_internal): Adjust user.
4718 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4720 * nsmenu.m (showAtX:Y:for:): setLevel to
4721 NSPopUpMenuWindowLevel (Bug#13998).
4723 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4725 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4726 (ns_check_pending_open_menu): Declare.
4728 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4729 (x_activate_menubar): Update the menu with title that matches
4730 ns_get_pending_menu_title, and call
4731 ns_check_pending_openmenu (Bug#12698).
4732 (menuWillOpen:): New method.
4733 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4735 * nsterm.m (menu_will_open_state, menu_mouse_point)
4736 (menu_pending_title): New varaibles.
4737 (ns_get_pending_menu_title, ns_check_menu_open)
4738 (ns_check_pending_open_menu): New functions.
4740 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4742 * indent.c (current_column_bol_cache): Remove leftover which is not
4743 used in Fmove_to_column any more.
4744 (current_column, scan_for_column): Adjust users.
4745 * keyboard.c (last_point_position_buffer, last_point_position_window):
4746 Remove leftovers which are not used for recording undo any more.
4747 (command_loop_1, syms_of_keyboard): Adjust users.
4748 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4749 redisplay_window any more.
4750 (move_it_to): Adjust user.
4752 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4754 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4755 Update dependencies.
4757 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4759 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4760 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4763 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4765 * window.h (struct window): Replace hchild, vchild and buffer slots
4766 with the only contents slot. This is possible because each valid
4767 window may have either the child window (in vertical or horizontal
4768 combination) or buffer to display (for the leaf window). Using that,
4769 a lof of operations to traverse and/or change window hierarchies may
4770 be simplified. New member horizontal is used to distinguish between
4771 horizontal and vertical combinations of internal windows.
4772 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4773 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4774 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4775 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4776 Use contents slot, not buffer, where appropriate.
4777 (wset_combination): New function.
4778 (wset_buffer): Add eassert.
4779 (Fframe_first_window): Simplify the loop reaching first window.
4780 (Fwindow_buffer): Use WINDOW_LEAF_P.
4781 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4782 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4783 (unshow_buffer): Convert initial debugging check to eassert.
4784 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4785 (make_parent_window, window_resize_check, window_resize_apply)
4786 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4787 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4788 Adjust to match struct window changes.
4789 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4790 (mark_window_cursors_off, count_windows, get_leaf_windows)
4791 (foreach_window_1): Simplify the loop.
4792 * alloc.c (mark_object): Do not check for the leaf window because
4793 internal windows has no glyph matrices anyway.
4794 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4795 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4796 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4797 (build_frame_matrix_from_window_tree, mirror_make_current)
4798 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4799 (update_window_tree, set_window_update_flags): Simplify the loop.
4800 (sync_window_with_frame_matrix_rows): Enforce live window.
4801 Use contents slot, not buffer, where appropriate.
4802 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4803 and WINDOW_HORIZONTAL_COMBINATION_P.
4804 (make_frame_visible_1): Simplify the loop.
4805 Use contents slot, not buffer, where appropriate.
4806 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4807 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4808 (expose_window_tree): Likewise.
4809 Use contents slot, not buffer, where appropriate.
4810 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4811 to avoid deleted windows. Use contents slot instead of buffer.
4812 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4813 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4814 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4815 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4817 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4819 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4820 identify the reasons for assertion violations in bug#14062 and
4822 (Fx_show_tip): Fix compilation error under
4823 "--enable-check-lisp-object-type". (Bug#14073)
4825 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4826 Reported by <rzl24ozi@gmail.com>.
4828 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4830 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4832 (unwind_with_echo_area_buffer): ...to restore it here.
4833 This is needed to ensure that...
4834 (redisplay_window): ...both window markers are valid here,
4835 which is verified by eassert.
4836 * editfns.c (save_excursion_save): Do not assume that
4837 selected_window always displays the buffer.
4838 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4841 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4843 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4846 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4848 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4850 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4852 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4853 since MinGW's w32api headers do. This avoids compiler warnings.
4855 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4858 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4860 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4862 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4864 * gtkutil.c (style_changed_cb): Check if frame is live and an
4865 X frame (Bug#14038).
4867 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4869 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4870 Define only for _WIN32_WINNT less than 0x0500.
4871 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4873 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4874 see its own definitions of 'struct timeval' and 'struct timezone'.
4876 Fix incompatibilities between MinGW.org and MinGW64 headers.
4877 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4879 * w32.c (REPARSE_DATA_BUFFER): Guard with
4880 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4882 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4884 * xterm.c: Include X11/XKBlib.h
4885 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4887 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4889 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4891 * blockinput.h (input_blocked_p): Likewise.
4892 * bytecode.c (exec_byte_code): Likewise.
4893 * callproc.c (call_process_kill, call_process_cleanup)
4894 (Fcall_process): Likewise.
4895 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4896 (Fccl_execute_on_string): Likewise.
4897 * character.c (string_escape_byte8): Likewise.
4898 * charset.c (read_hex): Likewise.
4899 * cm.c (calccost): Likewise.
4900 * data.c (cons_to_unsigned): Likewise.
4901 * dired.c (directory_files_internal, file_name_completion):
4903 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4904 (sit_for): Likewise.
4905 * doc.c (Fsubstitute_command_keys): Likewise.
4906 * doprnt.c (doprnt): Likewise.
4907 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4908 * emacsgtkfixed.c: Likewise.
4909 * fileio.c (file_offset, Fwrite_region): Likewise.
4910 * floatfns.c (Fexpt, fmod_float): Likewise.
4911 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4913 * font.c (font_intern_prop): Likewise.
4914 * frame.c (x_set_alpha): Likewise.
4915 * gtkutil.c (get_utf8_string): Likewise.
4916 * indent.c (check_display_width): Likewise.
4917 * intervals.c (create_root_interval, rotate_right, rotate_left)
4918 (split_interval_right, split_interval_left)
4919 (adjust_intervals_for_insertion, delete_node)
4920 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4921 (merge_interval_right, merge_interval_left, copy_intervals)
4922 (set_intervals_multibyte_1): Likewise.
4923 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4924 * keymap.c (Fkey_description): Likewise.
4925 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4926 * lread.c (openp, read_integer, read1, string_to_number):
4928 * menu.c (ensure_menu_items): Likewise.
4929 * minibuf.c (read_minibuf_noninteractive): Likewise.
4930 * print.c (printchar, strout): Likewise.
4931 * process.c (create_process, Faccept_process_output)
4932 (wait_reading_process_output, read_process_output, send_process)
4933 (wait_reading_process_output): Likewise.
4934 * profiler.c (make_log, handle_profiler_signal): Likewise.
4935 * regex.c (re_exec): Likewise.
4936 * regex.h: Likewise.
4937 * search.c (looking_at_1, Freplace_match): Likewise.
4938 * sysdep.c (get_child_status, procfs_ttyname)
4939 (procfs_get_total_memory): Likewise.
4940 * systime.h (EMACS_TIME_VALID_P): Likewise.
4941 * term.c (dissociate_if_controlling_tty): Likewise.
4942 * window.c (get_phys_cursor_glyph): Likewise.
4943 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4944 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4946 * xfns.c (Fx_window_property): Likewise.
4947 * xmenu.c (set_frame_menubar): Likewise.
4948 * xselect.c (x_get_window_property, x_handle_dnd_message):
4950 * xsmfns.c (smc_save_yourself_CB): Likewise.
4951 * xterm.c (x_scroll_bar_set_handle): Likewise.
4953 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4955 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4956 to be optional or nil. Adjust comment and convert it to docstring.
4957 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4958 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4960 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4962 Static checking by GCC 4.8-20130319.
4963 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4964 * process.c (Fset_process_datagram_address)
4965 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4966 * xdisp.c (get_char_face_and_encoding):
4967 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4968 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4969 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4971 2013-03-24 Ken Brown <kbrown@cornell.edu>
4973 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4974 fix compilation on 64-bit Cygwin, where underscores are not
4975 automatically prepended.
4977 * w32term.c (w32_initialize): Silence compiler warning.
4979 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4981 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4982 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4983 variables, to save and restore frame dimensions.
4984 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4985 after returning from a 'fullscreen' configuration.
4986 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4987 to avoid races between the main thread and the input thread.
4989 * w32term.h (struct w32_output): New members normal_width,
4990 normal_height, normal_top, normal_left, and prev_fsmode.
4991 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4992 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4995 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4996 'fullscreen' parameter. Always record previous width and height
4997 of the frame, except when switching out of maximized modes, so
4998 that they could be restored correctly, instead of resetting to the
4999 default frame dimensions. Send SC_RESTORE command to the frame,
5000 unless we are going to send SC_MAXIMIZE, to restore the frame
5001 resize hints in the mouse pointer shown by the window manager.
5004 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5006 * lisp.h (get_frame_param): Adjust conditions for prototype
5009 2013-03-22 Ken Brown <kbrown@cornell.edu>
5011 * unexcw.c: Drop unneeded inclusion of w32common.h.
5012 (report_sheap_usage): Declare.
5013 (read_exe_header): Add magic numbers for x86_64.
5014 (fixup_executable): Fix printf format specifier for unsigned long
5017 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5019 * frame.h (struct frame): Put menu_bar_window under #ifdef
5020 because this member is not needed when X toolkit is in use.
5021 (fset_menu_bar_window):
5022 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5023 (free_glyphs, update_frame):
5024 * xdisp.c (expose_frame): Likewise.
5025 (display_menu_bar): Likewise. Remove redundant eassert.
5026 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5029 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5031 Use functions and constants to manipulate Lisp_Save_Value objects.
5032 This replaces code that used macros and strings and token-pasting.
5033 The change makes the C source a bit easier to follow,
5034 and shrinks the Emacs executable a bit.
5035 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5036 (make_save_value): Change 1st arg from string to enum. All callers
5039 (mark_object): Use if, not #if, for GC_MARK_STACK.
5040 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5041 (XSAVE_OBJECT): Now functions, not macros.
5042 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5043 the constant was never used.
5044 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5045 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5046 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5047 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5049 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5050 type3 with a single member save_type. All uses changed.
5051 (save_type, set_save_pointer, set_save_integer): New functions.
5052 * print.c (PRINTX): Remove.
5054 * alloc.c: Remove redundant static declarations.
5056 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5058 * window.h (struct window): Convert left_col, top_line, total_lines
5059 and total_cols from Lisp_Objects to integers. Adjust comments.
5060 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5062 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5063 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5064 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5065 Adjust users where appropriate.
5067 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5069 * frame.h (struct frame): Drop resx and resy because the same data is
5070 available from window system-specific output context. Adjust users.
5071 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5072 New functions to provide defaults when no window system available.
5073 (FRAME_RES_X, FRAME_RES_Y): New macros.
5074 (NUMVAL): Move from xdisp.c.
5075 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5076 (Ffont_face_attributes, Fopen_font):
5077 * image.c (gs_load):
5078 * w32font.c (fill_in_logfont):
5079 * xdisp.c (calc_pixel_width_or_height):
5080 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5081 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5083 2013-03-20 Kenichi Handa <handa@gnu.org>
5085 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5086 to 1 (temporary workaround until a bug related to ASCII
5087 optimization is fixed).
5089 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5091 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5092 Signal error if window is not internal. Adjust docstring.
5093 (delete_all_child_windows): Use combination_limit to save the buffer.
5094 (Fset_window_configuration): Adjust accordingly.
5095 * print.c (syms_of_print): Initialize debugging output not here...
5096 (init_print_once): ...but in a new function here.
5097 * lisp.h (init_print_once): Add prototype.
5098 * emacs.c (main): Add call to init_print_once. Adjust comments.
5100 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5102 * window.c (window_resize_check, window_resize_apply)
5103 (window_from_coordinates, recombine_windows, set_window_buffer)
5104 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5105 (Fsplit_window_internal, Fdelete_window_internal)
5106 (freeze_window_starts): Use bool for booleans.
5107 * window.h (window_frame_coordinates, resize_frame_windows)
5108 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5110 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5112 * dispnew.c (bitch_at_user): Use `user-error'.
5114 2013-03-17 Ken Brown <kbrown@cornell.edu>
5116 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5117 as return type of image_background. (Bug#13981)
5118 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5120 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5122 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5123 (ns_select): Don't return with result uninitialized.
5125 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5128 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5130 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5131 directories. If filename is nil, get directory name (Bug#13932).
5132 Use getFilename and getDirectory.
5133 (getFilename, getDirectory): New methods for EmacsSavePanel and
5135 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5137 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5139 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5141 2013-03-15 Kenichi Handa <handa@gnu.org>
5143 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5144 (adjust_after_replace): Make it back to static. Delete the third
5145 arg text_at_gap_tail. Cancel the code for handling it.
5147 * coding.h (struct coding_system): New member eol_seen.
5149 * coding.c (detect_ascii): New function.
5150 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5151 when the source bytes are actually scanned. On detecting for
5152 coding_category_utf_8_auto, call detect_ascii instead of scanning
5153 source bytes directly.
5154 (produce_chars): Call insert_from_gap with the new arg 0.
5155 (encode_coding): Likewise.
5156 (decode_coding_gap): Control ASCII optimization by the variable
5157 disable_ascii_optimization instead of #ifndef .. #endif.
5158 Deccode EOL format according to coding->eol_seen.
5159 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5162 * lisp.h (adjust_after_replace): Cancel externing it.
5163 (insert_from_gap): Adjust prototype.
5165 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5167 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5168 FULLSCREEN_MAXIMIZED. (Bug#13935)
5170 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5172 * region-cache.c (find_cache_boundary, move_cache_gap)
5173 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5174 Simplify debugging check and convert to eassert. Adjust comment.
5175 (pp_cache): Put under ENABLE_CHECKING.
5177 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5179 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5180 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5182 (w32fullscreen_hook): If the frame is visible, reset
5183 f->want_fullscreen flag after changing the frame size. If the
5184 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5187 2013-03-13 Daniel Colascione <dancol@dancol.org>
5189 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5190 too so that these builds can use Cygwin's file conversion
5191 functions. (We've been building and linking cygw32.o all along
5192 and just not using it.)
5194 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5196 File synchronization fixes (Bug#13944).
5197 * Makefile.in (LIB_FDATASYNC): New macro.
5199 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5200 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5201 Don't worry about HAVE_FSYNC, since a substitute fsync is
5202 available if the system lacks one.
5203 (Fwrite_regin): Retry fsync if interrupted.
5205 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5207 * w32term.c (w32_read_socket): If the Emacs frame is being
5208 activated, call w32fullscreen_hook, to make sure the new frame
5209 dimensions are in effect. (Bug#13937)
5211 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5213 * xdisp.c (init_iterator): Simplify because both character and byte
5214 positions are either specified or -1. Add eassert. Adjust comment.
5215 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5216 character and byte positions can be obtained from marker.
5218 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5220 Static checking by Sun C 5.12.
5221 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5222 * bytecode.c (exec_byte_code):
5223 * dispnew.c (init_display):
5225 * fileio.c (Fsubstitute_in_file_name):
5226 * keyboard.c (Fevent_convert_list):
5227 * keymap.c (Fsingle_key_description):
5228 * term.c (maybe_fatal, fatal):
5229 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5230 * xsmfns.c (Fhandle_save_session):
5231 Omit unreachable code.
5232 * keymap.c (map_keymap_char_table_item): Cast void * to
5233 a function pointer type; the C Standard requires this.
5235 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5236 Include <sys/param.h> unconditionally, as that works elsewhere and
5237 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5238 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5241 See ChangeLog.12 for earlier changes.
5247 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5249 This file is part of GNU Emacs.
5251 GNU Emacs is free software: you can redistribute it and/or modify
5252 it under the terms of the GNU General Public License as published by
5253 the Free Software Foundation, either version 3 of the License, or
5254 (at your option) any later version.
5256 GNU Emacs is distributed in the hope that it will be useful,
5257 but WITHOUT ANY WARRANTY; without even the implied warranty of
5258 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5259 GNU General Public License for more details.
5261 You should have received a copy of the GNU General Public License
5262 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.