1 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m: Include macfont.h.
4 (ns_tmp_flags, ns_tmp_font): Remove.
5 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
8 (changeFont:): Fix code style. Check for font driver type when
11 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
14 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
15 (nsfont_open): Set font driver type.
16 Set font->ascent and font->descent. Figure out font instead of
17 ns_tmp_font, and flags instead of ns_tmp_flags.
18 Fix indentation. Remove call to ns_draw_text_decoration,
21 * nsfns.m: Include macfont.h.
22 (Fx_create_frame): Register macfont driver, make a better default font.
23 (Fns_popup_font_panel): Get font from macfont driver, if used.
25 * macfont.m, macfont.h, maccuvs.h: New files.
27 * font.h: Declare syms_of_macfont.
29 * font.c (syms_of_font): Call syms_of_macfont.
31 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
33 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
35 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
36 and it is always zero for others, so I assume that this is an ancient
37 leftover which nobody will want to change any more.
38 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
39 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
40 * frame.c (x_set_scroll_bar_width):
41 * w32fns.c (w32_createscrollbar):
42 * w32term.c (w32_set_vertical_scroll_bar):
43 * xfns.c (x_set_scroll_bar_default_width):
44 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
45 (x_scroll_bar_expose): Related users changed.
47 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
49 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
50 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
51 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
53 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
55 * nsterm.h, w32term.h, xterm.h: ...and not here.
56 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
58 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
59 these modules are never compiled otherwise.
61 2013-09-14 Eli Zaretskii <eliz@gnu.org>
63 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
66 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
68 Unify Fx_focus_frame between all ports.
69 * frame.h (x_focus_frame): New prototype.
70 * xfns.c (Fx_focus_frame): Remove.
71 (syms_of_xfns): Do not defsubr it.
72 (x_focus_frame): X implementation.
73 * nsfns.m (Fx_focus_frame): Remove.
74 (syms_of_nsfns): Do not defsubr it.
75 (x_focus_frame): NS implementation.
76 * w32term.c (Fx_focus_frame): Remove.
77 (x_focus_on_frame): Rename to...
78 (x_focus_frame): W32 implementation.
79 * w32term.h (x_focus_on_frame): Remove prototype.
80 * w32fns.c (Fx_focus_frame): Remove.
81 (syms_of_w32fns): Do not defsubr it.
82 * frame.c (Fx_focus_frame): Define here.
83 (syms_of_frame): Defsubr here.
84 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
86 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
88 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
89 All of them are replaced with FRAME_DISPLAY_INFO, defined in
90 each port to reference the port-specific window system data.
91 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
92 (FRAME_DISPLAY_INFO): Define.
93 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
94 (FRAME_DISPLAY_INFO): Define. Adjust users.
95 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
96 (FRAME_DISPLAY_INFO): Define. Adjust users.
97 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
98 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
99 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
100 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
101 * xselect.c, xterm.c: All related users changed.
103 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
105 * xterm.h (x_window_to_frame, x_any_window_to_frame)
106 (x_menubar_window_to_frame): Remove prototypes.
107 * xfns.c (x_window_to_frame, x_any_window_to_frame)
108 (x_menubar_window_to_frame, x_top_window_to_frame):
110 * xterm.c (x_window_to_frame, x_any_window_to_frame)
111 (x_menubar_window_to_frame, x_top_window_to_frame):
112 ...to here and convert all but the last to static.
114 2013-09-12 Eli Zaretskii <eliz@gnu.org>
116 * lisp.mk (lisp): Add w32-common-fns.elc.
118 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
120 * charset.c (char_charset): Document an exception for char-charset.
122 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
124 * xterm.h (x_display_info): New field last_user_time...
125 * xterm.c (toplevel): ...to replace static last_user_time.
126 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
128 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
130 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
131 scroll bar values to prevent thumb from disappear and update comment.
133 2013-09-11 Glenn Morris <rgm@gnu.org>
135 * emacs.c (usage_message): Possessive apostrophe tweak.
137 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
139 * nsterm.m (syms_of_nsterm): Use Qns.
140 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
141 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
142 * xfns.c (x_display_info_for_name, Fx_open_connection):
143 Remove old '#if 0' code.
144 (syms_of_xfns): Use Qx.
145 * termhooks.h (fullscreen_hook): Remove the leftover.
146 (struct terminal): Fix typo in comment.
148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
150 Cleaning up a few X scroll bar bits.
151 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
152 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
153 New member last_seen_part, going to replace...
154 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
155 (xt_action_hook) [USE_LUCID]: Adjust user.
156 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
157 Lucid-specific scroll bar support.
158 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
159 to int and adjust to use last_seen_part member.
160 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
161 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
162 Initialize last_seen_part.
164 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
166 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
167 insert-buffer-substring an empty string.
169 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
171 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
172 avoiding a GCC warning.
174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
176 Ifdef away frame tool bar code when it is not really used.
177 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
178 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
179 and minimize_tool_bar_window_p under the above.
180 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
181 (fset_tool_bar_window): Likewise.
182 * dispnew.c (clear_current_matrices, clear_desired_matrices)
183 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
184 (change_frame_size_1):
185 * window.c (window_from_coordinates, Frecenter): Adjust users.
186 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
187 code is not really used.
188 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
189 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
190 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
191 [!USE_GTK && !HAVE_NS]: Define as such.
192 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
193 (note_mouse_highlight, expose_frame):
194 * xfns.c (x_set_tool_bar_lines):
195 * xterm.c (handle_one_xevent): Adjust users.
197 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
199 Fix corruption with multiple emacsclient -t instances (Bug#15222).
200 This bug was introduced by my 2013-08-26 patch, which incorrectly
201 assumed that the terminfo implementation doesn't use termcap buffers.
202 * term.c (init_tty) [TERMINFO]: Remove optimization, as
203 these buffers apparently are used after all.
204 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
205 (struct tty_display_info): Define members termcap_term_buffer and
206 termcap_strings_buffer even if TERMINFO.
208 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
211 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
212 'usage' docstring entry to pacify make-docfile.
214 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
216 Change comparison functions =, <, >, <=, >= to take many arguments.
217 * data.c: Change comparison functions' interface and implementation.
218 * lisp.h: Make arithcompare available for efficient two arg
220 * bytecode.c: Use arithcompare.
221 * fileio.c: Use new interface.
223 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
225 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
227 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
229 * eval.c (Feval): Document the new use of `lexical'.
231 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
233 Review and drop old frame resize hack.
234 * frame.h (struct frame): Remove force_flush_display_p.
235 * dispnew.c (update_frame): Adjust user and don't call
236 flush_frame here. The comment has said that there was an issues
237 with redisplaying fringes, but I don't see any differences with
238 and without this hack. Hopefully we can continue without it.
239 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
240 current frame matrices twice if resized_p is set.
242 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
244 Do not populate pure Xism x_sync to other ports.
245 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
246 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
247 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
248 * w32term.h (x_sync): Remove prototype.
250 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
252 Cleanup frame flushing.
253 * dispextern.h (struct redisplay_interface):
254 Drop flush_display_optional because flush_display is enough
255 for X and flushing via RIF is just a no-op for others.
256 * frame.h (flush_frame): New function.
257 * dispnew.c (update_frame):
258 * minibuf.c (read_minibuf):
259 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
261 * keyboard.c (detect_input_pending_run_timers): Do not flush
262 all frames but selected one in redisplay_preserve_echo_area.
263 * nsterm.m (ns_flush): Remove no-op.
264 (ns_redisplay_interface): Adjust user.
265 * w32term.h (x_flush): Remove no-op.
266 (w32_redisplay_interface): Adjust user.
267 * xterm.c (x_flush): Simplify because we do not flush all
268 frames at once any more. Adjust comment.
269 (x_redisplay_interface): Adjust user.
271 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
273 Port --without-x --enable-gcc-warnings to Fedora 19.
274 * gfilenotify.c (globals_of_gfilenotify):
275 Call g_type_init only if using an older glib version that needs it.
277 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
279 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
280 (last_glyphless_glyph_merged_face_id): Remove declarations.
281 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
282 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
283 (last_glyphless_glyph_merged_face_id): Now static.
284 (merge_escape_glyph_face): New function, refactored from...
285 (get_next_display_element): ...here.
286 (merge_glyphless_glyph_face): New function, refactored from...
287 (produce_glyphless_glyph): ...here...
288 * term.c (produce_glyphless_glyph): ...and here.
290 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
292 * eval.c (eval_sub): Only call Ffunction if necessary.
294 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
296 Attempt to make redisplay more selective when changing cursor type.
297 * frame.h (struct frame): New bitfield cursor_type_changed.
298 * xdisp.c (cursor_type_changed): Remove.
299 (try_cursor_movement, redisplay_window, try_window_id)
300 (set_frame_cursor_types, try_window_reusing_current_matrix):
301 Adjust to use per-frame bitfield.
302 (redisplay_internal): Look for cursor type change on each visible
303 frame and consider all frames if cursor type has been changed on
304 the frame other than selected. If cursor type has been changed on
305 selected frame only, do not use fast update.
307 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
309 Attempt to make redisplay more selective when changing fonts.
310 * frame.h (struct frame): New bitfield fonts_changed.
311 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
312 (adjust_frame_glyphs): Add prototype.
313 * dispnew.c (fonts_changed_p): Remove.
314 (adjust_glyphs): Remove because we do not
315 adjust matrices on all frames at once any more.
316 (adjust_frame_glyphs): Block and unblock input here.
317 (adjust_glyph_matrix): Use fonts_changed.
318 (change_frame_size_1): Use adjust_frame_glyphs.
319 * font.c (font_open_entity): Use fonts_changed.
320 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
321 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
322 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
323 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
324 (shrink_mini_window, Fresize_mini_window_internal)
325 (window_scroll_pixel_based, Fset_window_configuration)
326 (apply_window_adjustment, Fset_window_vscroll):
327 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
328 Use adjust_frame_glyphs.
329 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
330 (try_window_reusing_current_matrix, try_window_id, display_line)
331 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
332 (redisplay_internal): Consider fonts_changed and adjust frame
333 matrices for each frame only if the frame is visible. If font
334 has been changed on some frame during full redisplay, retry
335 only visible frames where the font has been actually changed.
337 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
339 Cache current header and mode line height for each window.
340 * window.h (struct window): New fields mode_line_height
341 and header_line_height.
342 * window.c (make_window): Initialize them.
343 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
344 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
345 (current_mode_line_height, current_header_line_height):
347 * xdisp.c (current_mode_line_height, current_header_line_height):
349 (pos_visible_p, init_xdisp): Adjust user.
350 (redisplay_window): Invalidate mode_line_height and
351 header_line_height if current and desired matrices do not agree.
353 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
355 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
356 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
358 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
360 Make --without-x compatible with --enable-gcc-warnings.
361 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
362 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
363 members under HAVE_WINDOW_SYSTEM.
364 * keyboard.c (make_lispy_focus_out): Likewise.
365 (record_menu_key): Move under HAVE_MENUS.
366 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
367 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
368 (syms_of_xdisp): Adjust user.
369 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
370 (start_hourglass, cancel_hourglass):
371 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
372 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
373 and CLEAR_FONT_TABLE_NFONTS.
374 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
375 Declare only if HAVE_WINDOW_SYSTEM.
376 (lface_same_font_attributes_p, clear_face_gcs): Define only
377 if HAVE_WINDOW_SYSTEM.
379 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
381 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
382 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
383 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
385 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
387 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
389 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
391 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
392 This fixes a type error on hosts where ptrdiff_t is wider than int.
394 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
396 * keyboard.c (read_key_sequence_vs): New function.
397 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
400 * callint.c (Fcall_interactively): Always return a vector for 'K'.
402 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
404 Makefile improvements.
405 * Makefile.in (config.status): Don't use double-colon rules, as
406 they are not portable according to POSIX. Fix shell typo with `;
407 I guess this rule has never been tested?
408 (VCSWITNESS): New macro, to override any environment var.
410 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
412 * xterm.h (struct x_display_info): Do not track X connection
413 fd separately because it is always available from Display.
414 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
417 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
419 * buffer.c (drop_overlay):
420 * fileio.c (restore_point_unwind): Prefer unchain_marker to
421 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
423 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
425 * buffer.c (Fmake_overlay, Fmove_overlay):
426 * intervals.c (set_point_from_marker):
427 * print.c (PRINTPREPARE): Prefer signal_error
428 to plain error and report unsuitable marker too.
430 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
432 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
433 for 'dragging' member.
434 (struct x_output): Remove set-but-unused leftovers
435 'left_before_move' and 'top_before_move'.
436 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
437 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
438 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
439 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
440 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
441 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
442 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
443 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
445 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
447 * nsfont.m (INVALID_GLYPH): New define.
448 (nsfont_encode_char): Use INVALID_GLYPH.
449 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
451 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
453 * xterm.c (x_last_mouse_movement_time): Revert last change.
454 This code should use XDisplayMotionBufferSize to check display's
455 motion history first, and there are few other issues as well.
456 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
457 (handle_one_xevent): Adjust user.
459 2013-09-02 Martin Rudalics <rudalics@gmx.at>
461 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
462 * frame.c (Flast_nonminibuf_frame): ... to here.
463 (check_minibuf_window): Don't abort if no window was found
466 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
468 Use XGetMotionEvents to ask the last mouse motion time from X server.
469 * xterm.c (X_MOTION_HISTORY): Default to 1.
470 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
471 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
472 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
473 Ifdef away legacy code.
474 (XTmouse_position, x_scroll_bar_report_motion):
475 Use x_last_mouse_movement_time.
476 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
479 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
481 * msdos.c (last_mouse_window): Move to...
482 (dos_rawgetc): ...this function and adjust comment.
483 * nsterm.m (last_window): Rename to last_mouse_window, move to...
484 (mouseMoved): ...this function and adjust comment.
485 * w32term.c (last_window): Likewise with...
486 (w32_read_socket): ...this function.
487 * xterm.c (last_window): Likewise with...
488 (handle_one_xevent): ...this function.
490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
492 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
493 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
494 (handle_one_xevent): ...to here.
495 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
500 * msdos.c (IT_set_terminal_window): Remove no-op.
501 (initialize_msdos_display): Adjust terminal setup.
502 * w32console.c (w32con_set_terminal_window): Remove no-op.
503 (initialize_w32_display): Adjust terminal setup.
504 * w32term.c (w32_set_terminal_window): Remove no-op.
505 (w32_create_terminal): Adjust terminal setup.
506 * xterm.c (XTset_terminal_window): Remove no-op.
507 (x_create_terminal): Adjust terminal setup.
509 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
511 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
513 (ns_create_terminal): Adjust terminal setup.
514 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
516 (w32_create_terminal): Adjust terminal setup.
517 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
519 (x_create_terminal): Adjust terminal setup.
521 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
523 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
524 (CLIP_TEXT_POS_FROM_MARKER): New macro.
525 * dispnew.c (buffer_posn_from_coords):
526 * window.c (Fwindow_end, displayed_window_lines):
527 * xdisp.c (redisplay_mode_lines): Use it.
529 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
531 * fontset.c (face_for_char): Check char in the current face font first
532 if HAVE_NS (Bug#15138).
534 2013-08-31 Martin Rudalics <rudalics@gmx.at>
536 * window.c (temp_output_buffer_show): Make sure window returned
537 by display_buffer is live (Bug#15213).
539 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
541 Minor cleanup to avoid forward declarations.
542 * coding.h (struct ccl_spec): Remove forward declaration.
543 * composite.h (toplevel): Include font.h.
544 (struct composition_it, struct face, struct font_metrics):
545 Remove forward declaration.
546 * dispextern.h (struct image, struct atimer): Likewise.
547 * emacsgtkfixed.h (struct frame): Likewise.
548 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
549 * font.h (struct font_driver, struct font, struct glyph_string)
550 (struct face): Remove forward declaration.
551 * fontset.h (struct face, struct font): Likewise.
552 * frame.h (toplevel): Style cleanup.
553 (enum output_method): Move to...
554 * termhooks.h (enum output_method): ...here.
555 (struct glyph, struct frame, struct ns_display_info)
556 (struct x_display_info, struct w32_display_info):
557 Remove forward declaration.
558 * xterm.h (toplevel): Include termhooks.h.
559 (struct font, struct window, struct glyph_matrix, struct frame)
560 (struct input_event, struct face, struct image): Remove forward
562 * gtkutil.h (struct _widget_value): Likewise.
563 * keyboard.h (toplevel): Include termhooks.h.
564 (struct input_event): Remove forward declaration.
566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
568 * intervals.c (set_point_from_marker): New function.
569 * editfns.c (Fgoto_char):
570 * process.c (Finternal_default_process_filter):
571 * window.c (select_window_1): Use it.
572 * buffer.h (set_point_from_marker): Add prototype.
574 2013-08-29 Eli Zaretskii <eliz@gnu.org>
576 * w32.c (term_winsock): Call release_listen_threads before calling
578 (_sys_wait_accept): Wait for accept event in a loop with a finite
579 timeout, instead of waiting indefinitely. Will hopefully avoid
580 hanging during exit because WSACleanup deadlocks waiting for the
581 event object to be released. (Bug#14333)
583 * w32proc.c (release_listen_threads): New function, signals all
584 the reader threads that listen for connections to stop waiting.
586 * w32.h (release_listen_threads): Add prototype.
588 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
590 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
591 field of new marker (for sanity and safety).
592 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
593 anyway because XMISCTYPE is a function and can't be an lvalue).
595 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
597 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
598 (x_after_update_window_line, x_scroll_bar_create):
599 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
600 (handle_one_xevent, x_clear_frame_area):
601 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
602 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
603 * xterm.h (x_clear_area): Adjust prototype.
605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
607 Hook scanning and indentation functions to find_newline. This helps
608 to avoid duplicated code and renders more respect to newline cache.
609 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
610 * cmds.c (Fforward_line):
611 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
612 Use find_newline and avoid unnecessary point movements.
613 * search.c (scan_newline): Implement on top of find_newline.
615 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
617 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
618 scoped code (bug#11258).
620 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
622 * nsterm.m (last_window): New variable.
623 (EV_TRAILER2): New macro.
624 (EV_TRAILER): Call EV_TRAILER2.
625 (mouseMoved:): Add support for mouse-autoselect-window
626 on nextstep (Bug#6888).
628 2013-08-28 Andreas Schwab <schwab@suse.de>
630 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
631 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
632 Remove unused macro definitions.
633 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
634 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
635 Only define if emacs.
637 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
639 Prefer enum glyph_row_area to int where appropriate.
640 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
642 (window_box, window_box_width, window_box_left, window_box_left_offset)
643 (window_box_right, window_box_right_offset): Adjust prototypes.
644 * xdisp.c (window_box, window_box_width, window_box_left)
645 (window_box_left_offset, window_box_right, window_box_right_offset):
646 Use enum glyph_row_area. Adjust users and tweak comment where needed.
647 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
648 * nsterm.m (ns_clip_to_row):
649 * w32term.c (w32_clip_to_row):
650 * xterm.c (x_clip_to_row): Likewise.
652 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
654 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
655 (Fprevious_overlay_change): Fast path for buffer with no overlays.
657 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
659 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
660 for portability to hosts where /bin/sh has problems.
662 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
664 Redesign redisplay interface to drop global output_cursor.
665 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
666 (toplevel): Remove declaration of output_cursor.
667 (set_output_cursor, x_cursor_to): Remove prototype.
668 * window.h (struct window): New member output_cursor.
669 (output_cursor_to): New function to replace RIF member.
670 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
671 (update_text_area, set_window_cursor_after_update): Use it.
672 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
673 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
674 * nsterm.m (ns_update_window_begin, ns_update_window_end):
675 * w32term.c (x_update_window_begin, x_update_window_end):
676 * xterm.c (x_update_window_begin, x_update_window_end):
677 Adjust to use per-window output cursor.
679 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
681 Simplify SELECT_TYPE-related code.
682 Like EMACS_TIME, this portability layer is no longer needed, since
683 Emacs has been using fd_set as a portability layer for some time.
684 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
685 (SELECT_TYPE): Remove. All uses changed to fd_set.
686 (fd_set) [!FD_SET]: New typedef.
688 Simplify EMACS_TIME-related code.
689 This portability layer is no longer needed, since Emacs has been
690 using struct timespec as a portability layer for some time.
691 * atimer.h, buffer.h, dispextern.h, xgselect.h:
692 Include <time.h> rather than "systime.h"; that's all that's needed now.
693 * dispnew.c: Include <timespec.h> rather than "systime.h";
694 that's all that's needed now.
695 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
696 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
698 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
699 LOG10_TIMESPEC_RESOLUTION.
700 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
701 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
702 (make_emacs_time): Remove. All used changed to make_timespec.
703 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
704 (current_timespec): Rename from current_emacs_time. All uses changed.
705 (add_emacs_time): Remove. All uses changed to timespec_add.
706 (sub_emacs_time): Remove. All uses change dot timespec_sub.
707 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
708 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
709 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
710 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
711 (current_timespec): Rename from current_emacs_time. All uses changed.
712 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
713 changed to timespec_cmp.
714 * xgselect.c: Include <timespec.h>, since our .h files don't.
716 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
718 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
719 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
720 Remove the leftovers.
721 * gtkutil.c (toplevel): Do not declare Qxft but include
723 * image.c (toplevel): Do not declare Vlibrary_cache because
724 it's already done in lisp.h.
726 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
728 * lisp.h (Mouse_HLInfo): Move from here...
729 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
730 (reset_mouse_highlight): New function.
731 * msdos.c (dos_set_window_size, IT_update_begin)
732 (internal_terminal_init):
733 * nsterm.m (ns_update_window_end, x_free_frame_resources)
734 (ns_initialize_display_info):
735 * w32console.c (initialize_w32_display):
736 * w32term.c (x_update_window_end, x_free_frame_resources)
737 (w32_initialize_display_info):
738 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
739 * window.c (Fdelete_other_windows_internal):
740 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
741 * termchar.h (toplevel):
742 * xterm.h (toplevel): Include dispextern.h.
744 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
746 Fix minor problems found by static checking.
747 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
748 (expect): Avoid nested-if warning.
749 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
750 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
751 * nsterm.h, nsterm.m (ns_select):
752 * xgselect.c, xgselect.h (xg_select):
753 Adjust signature to better match pselect's.
754 * nsterm.m (ns_select):
755 Don't set *TIMEOUT, since pselect doesn't.
756 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
757 diagnostic about assigning const char * to it.
758 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
760 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
762 * lread.c (substitute_object_recurse): Handle hash-tables as well
765 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
767 Fix unlikely core dump in init_tty, and simplify terminfo case.
768 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
769 The old version incorrectly dumped core if malloc returned a
770 buffer containing only non-NUL bytes.
771 (init_tty): Do not allocate or free termcap buffers; the
772 struct does that for us now.
773 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
774 (struct tty_display_info): Define members termcap_term_buffer and
775 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
776 use them. Allocate them directly in struct rather than indirectly
777 via a pointer, to simplify init_tty.
779 * frame.c (check_minibuf_window): Initialize 'window' properly,
780 so that Emacs reliably aborts later if 'window' is not initialized.
782 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
784 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
785 of VoidSymbol (Bug#15154).
787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
789 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
790 mouse_face_beg_y and mouse_face_end_y.
791 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
792 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
793 Adjust users and update comment where appropriate.
795 2013-08-26 Martin Rudalics <rudalics@gmx.at>
797 * frame.c (check_minibuf_window): New function.
798 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
799 Call check_minibuf_window (Bug#15183).
801 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
803 * window.h (struct window): Replace last_cursor with last_cursor_vpos
804 because this is the only last cursor data we need to keep and consult.
805 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
806 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
809 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
811 Fix recovering from possible decompression error.
812 Since insert_from_gap doesn't always move point, we can't use PT as
813 the position where the partially decompressed data ends, and
814 should count how many bytes was produced so far.
815 * decompress.c (struct decompress_unwind_data): Add nbytes member.
816 (unwind_decompress): Really delete partially uncompressed data.
817 (Fzlib_decompress_region): Take decompressed data size into account.
819 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
821 * syntax.c (init_syntax_once): Adjust comment and do an early
822 initialization of Qchar_table_extra_slots just once...
823 * casetab.c (init_casetab_once):
824 * category.c (init_category_once):
825 * character.c (syms_of_character):
826 * coding.c (syms_of_coding):
827 * xdisp.c (syms_of_xdisp): ...and omit it here.
829 2013-08-24 Eli Zaretskii <eliz@gnu.org>
831 * xdisp.c (get_next_display_element): Don't apply to characters
832 from a display vector the logic of setting it->end_of_box_run_p
833 suitable for characters from a buffer. (Bug#15175)
835 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
836 to handle directories, rather than '_utime' which doesn't.
839 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
841 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
842 or fullscreen (Bug#14627).
844 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
846 System-dependent integer overflow fixes.
847 * process.c (Fset_process_window_size): Signal an error if
848 the window size is outside the range supported by the lower level.
849 * sysdep.c (set_window_size): Return negative on error,
850 nonnegative on success, rather than -1, 0, 1 on not in system,
851 failure, success. This is simpler. Caller changed.
852 (serial_configure): Remove unnecessary initialization of local.
853 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
854 size fits in unsigned long; this isn't true on some 32-bit hosts.
855 Avoid buffer overrun if some future version of /proc/meminfo has a
856 variable name longer than 20 bytes.
857 (system_process_attributes) [__FreeBSD__]:
858 Don't assume hw.availpages fits in 'int'.
860 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
862 Don't let very long directory names overrun the stack.
863 Fix some related minor problems involving "//", vfork.
864 * callproc.c (encode_current_directory): New function.
865 (call_process): Don't append "/"; not needed.
866 * fileio.c (file_name_as_directory_slop): New constant.
867 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
868 this can save the caller having to alloca.
869 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
870 Use SAFE_ALLOCA, not alloca.
871 (directory_file_name, Fexpand_file_name): Leave leading "//"
872 alone, since it can be special even on POSIX platforms.
873 * callproc.c (call_process):
874 * process.c (Fformat_network_address):
875 * sysdep.c (sys_subshell):
876 Use encode_current_directory rather than rolling our own.
877 (create_process): No need to encode directory; caller does that now.
878 * process.h (encode_current_directory): New decl.
879 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
880 Rework to avoid 'goto xyzzy;'.
882 2013-08-23 Eli Zaretskii <eliz@gnu.org>
884 * xdisp.c (handle_face_prop): If the default face was remapped use
885 the remapped face for strings from prefix properties. (Bug#15155)
887 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
889 Minor cleanup for redisplay interface and few related functions.
890 * frame.h (enum text_cursor_kinds): Move from here...
891 * dispextern.h (enum text_cursor_kinds): ...to here.
892 (toplevel): Drop unnecessary declarations.
893 (struct redisplay_interface): Use bool and enum text_cursor_kinds
894 in update_window_end_hook and draw_window_cursor functions.
895 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
896 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
897 * w32term.c (x_update_window_end,w32_draw_window_cursor):
898 * xterm.c (x_update_window_end, x_draw_window_cursor):
899 * xdisp.c (display_and_set_cursor, update_window_cursor)
900 (update_cursor_in_window_tree, x_update_cursor): Use bool and
901 enum text_cursor_kinds where appropriate.
903 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
905 Redesign redisplay interface to drop updated_row and updated_area.
906 * dispextern.h (updated_row, updated_area): Remove declaration.
907 (struct redisplay_interface): Pass glyph row and row area parameters
908 to write_glyphs, insert_glyphs and clear_end_of_line functions.
909 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
911 * dispnew.c (updated_row, updated_area): Remove.
912 (redraw_overlapped_rows, update_window_line): Adjust user.
913 (update_marginal_area, update_text_area): Likewise. Pass updated row
914 as a parameter. Prefer enum glyph_row_area to int where appropriate.
915 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
918 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
920 * process.c (flush_pending_output): Remove stub.
923 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
925 * callproc.c: Fix race that killed background processes (Bug#15144).
926 (call_process): New arg TEMPFILE_INDEX. Callers changed.
927 Record deleted process-id in critical section, not afterwards.
928 Don't mistakenly kill process created by a call-process invocation
929 that discards output and does not wait.
931 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
933 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
934 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
935 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
936 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
937 to shut up compiler in mark_object.
938 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
940 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
942 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
943 We can't portably rely on PTY_OPEN doing that, even if
944 it calls posix_openpt with O_CLOEXEC.
946 2013-08-20 Kenichi Handa <handa@gnu.org>
948 * character.c (string_char): Improve commentary.
950 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
952 * image.c (SIGNATURE_DIGESTSIZE): Remove.
953 (struct animation_cache): Make signature a flexible array member.
954 All uses changed. This is a tad slower but may insulate us better
955 from future changes to ImageMagick.
957 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
959 * image.c: Shrink memory needed for animation cache.
960 (SIGNATURE_DIGESTSIZE): New constant.
961 (struct animation_cache): Make 'signature' a fixed size array of bytes.
962 (imagemagick_create_cache): Copy the signature. This saves
963 several KB of memory that ImageMagick wastes per signature.
964 Don't bother updating the update_time, as the caller does that now.
965 (imagemagick_prune_animation_cache): Don't destroy the signature, as
966 it's a fixed size struct member now.
967 (imagemagick_get_animation_cache): Always destroy the signature,
968 as it's now imagemagick_create_cache's responsibility to copy it.
969 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
970 and use memcmp rather than strcmp.
971 eassert that ImageMagick returns a signature of the specified length.
973 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
975 * image.c (imagemagick_get_animation_cache): Don't segfault on
977 (imagemagick_get_animation_cache): Revert to previous definition
978 so that it actually works. But keep the memory leak fix.
979 (imagemagick_get_animation_cache): Fix memory leak.
981 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
983 * image.c: Fix animation cache signature memory leak.
984 Fix some other minor performance problems while we're at it.
985 (imagemagick_create_cache): Clear just the members that
986 need clearing. Don't set update_time, as caller does that now.
987 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
988 Simplify by using pointer-to-pointer instead of a prev pointer.
989 (imagemagick_prune_animation_cache): Use make_emacs_time rather
990 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
991 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
992 it's already a copy. Free the signature probe unless it's cached.
994 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
995 This was introduced by my 2013-08-12 fix for Bug#15035.
997 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
999 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1000 (imagemagick_prune_animation_cache): Now static.
1002 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1004 * image.c (imagemagick_get_animation_cache): Don't segfault when
1005 pruning all entries.
1007 2013-08-18 Ken Brown <kbrown@cornell.edu>
1009 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1010 static heap if ENABLE_CHECKING is defined.
1011 (max_bss_sbrk_ptr): New variable.
1013 (report_sheap_usage): Report maximum static heap usage instead of
1014 ending static heap usage.
1016 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1018 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1019 of zlib_initialized according to the results of calling
1020 init_zlib_functions.
1022 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1024 * image.c: Implement an ImageMagick per-image cache.
1025 (imagemagick_get_animation_cache): Fix a double-free error.
1026 (imagemagick_load_image): Remove the ping_wand code, which only
1027 apparently saved time on invalid animated images, and slowed down
1028 everything else. Optimise for the common case.
1030 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1032 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1034 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1036 * marker.c (set_marker): Remove documentation of undefined behavior.
1038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1040 * image.c (imagemagick_compute_animated_image): Animate correctly
1041 when sub-images are smaller than the main image.
1042 (imagemagick_compute_animated_image): Setting the iterator row to
1043 zero is apparently not allowed.
1044 (imagemagick_compute_animated_image): Allow images that say they
1045 have sub-images that are bigger than the main image, but just crop
1048 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1050 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1052 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1054 * image.c (imagemagick_compute_animated_image): Respect the GIF
1057 2013-08-15 Ken Brown <kbrown@cornell.edu>
1059 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1060 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1063 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1065 Fix minor problems found by static checking.
1066 * frame.c (delete_frame):
1067 * xdisp.c (next_element_from_display_vector):
1068 Avoid uninitialized local.
1069 * image.c (imagemagick_compute_animated_image): Port to C89.
1070 Prefer usual GNU indentation style for loops.
1071 Be more careful about bizarrely large sizes, by using ptrdiff_t
1074 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1076 Fix infinite frame selection loop (Bug#15025).
1077 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1079 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1081 * xdisp.c (compute_window_start_on_continuation_line):
1082 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1083 to make sure we end up setting the window start at the leftmost
1084 visible character of the display line. This avoids funky
1085 horizontal shifting because the window start is not kept on the
1086 same position. (Bug#15090)
1087 (next_element_from_display_vector): Support 'box' face attribute
1088 in the face definitions of a display vector. (Bug#15099)
1090 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1092 * image.c (imagemagick_compute_animated_image): Implement animated
1094 (imagemagick_compute_animated_image): Fix some compilation
1095 warnings. Implement a very simple cache to make the animation
1096 usable at all, but it should be replaced with a per-image cache.
1098 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1100 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1101 to do `for' loops over alist values.
1102 * buffer.h (FOR_EACH_BUFFER):
1103 * process.c (FOR_EACH_PROCESS): Use it.
1104 (handle_child_signal, status_notify, Fget_buffer_process)
1105 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1107 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1109 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1110 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1111 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1112 to xzalloc and so avoid redundant call to memset.
1113 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1114 members because it is allocated with xzalloc and so already zeroed.
1116 2013-08-14 Ken Brown <kbrown@cornell.edu>
1118 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1123 Utility function and macro to copy Lisp string to C string.
1124 * lisp.h (xlispstrdupa): New macro.
1125 (xlispstrdup): New prototype.
1126 * alloc.c (xlispstrdup): New function.
1127 * callint.c (Fcall_interactively):
1128 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1129 (Fsubstitute_in_file_name):
1130 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1131 * image.c (x_create_bitmap_from_file):
1132 * w32term.c (w32_term_init):
1133 * xterm.c (x_term_init): Use xlispstrdup.
1135 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1137 * image.c (imagemagick_load_image): Make animated pictures work.
1138 There's still some problems with background color settings, though
1141 * decompress.c (unwind_decompress): Always restore point.
1143 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1145 * marker.c (set_marker): Reformat documentation.
1147 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1149 * xdisp.c (cursor_type_changed): Now static.
1151 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1152 Use changed. This avoids the need to call xmalloc and for the
1153 caller to call xfree, and avoids memory leaks in some situations.
1155 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1157 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1158 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1159 (redisplay_window): If window_end_valid is cleared due to non-zero
1160 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1161 so do not call to try_cursor_movement for that window.
1163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1165 * window.h (struct window): Convert window_end_pos and
1166 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1167 (wset_window_end_pos, wset_window_end_vpos): Remove.
1168 * dispnew.c (adjust_glyph_matrix):
1169 * window.c (Fwindow_end, replace_window, set_window_buffer)
1171 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1172 (set_vertical_scroll_bar, redisplay_window, try_window)
1173 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1174 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1175 (note_mouse_highlight): Adjust users.
1176 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1179 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1181 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1182 * image.c (imagemagick_filename_hint): Use `const char *' and
1183 prefer SSDATA to SDATA to avoid warnings.
1185 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1187 Cleanup window fringes, margins and scroll bars adjustments.
1188 * window.c (set_window_fringes, set_window_margins)
1189 (set_window_scroll_bars, apply_window_adjustment): New functions.
1190 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1191 (Fset_window_scroll_bars): Use them.
1193 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1195 * window.h (struct window): Convert scroll_bar_width
1196 from Lisp_Object to integer. Adjust comment.
1197 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1199 * window.c (wset_scroll_bar_width): Remove.
1200 (make_window): Initialize scroll_bar_width.
1201 (Fsplit_window_internal): Use direct assignment.
1202 (Fset_window_configuration, save_window_save):
1203 Convert Lisp_Object to integer and back where appropriate.
1204 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1205 bar was actually changed, and mention this in docstring.
1207 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1209 * decompress.c: Minor simplifications.
1210 (Fzlib_decompress_region): Don't bother verifying
1211 that avail_out <= UINT_MAX, as that was confusing.
1212 Mention the restriction in a comment instead.
1213 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1215 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1217 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1218 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1220 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1222 * image.c (imagemagick_filename_hint): Check for errors in the
1225 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1227 * window.c (Fwindow_margins): Return nil when there's no marginal
1228 area, as per the documented API.
1230 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1231 Fmake_vector, as scroll bar's struct members are not all Lisp
1232 objects now. This avoids crashes in GC.
1234 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1235 bool, so its address could be taken.
1237 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1239 * image.c (imagemagick_filename_hint): New function to possibly
1240 apply `image-content-type-suffixes'.
1241 (imagemagick_load_image): Use it.
1243 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1245 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1246 if loading zlib failed.
1248 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1251 2013-08-13 checkin below. Change bool to BOOL, rule is:
1252 All Obj-C code uses BOOL, except for interfaces callable from C.
1254 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1256 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1258 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1259 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1260 bool instead of BOOL.
1261 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1262 from Lisp_Object to bitfield. Adjust comment.
1263 * w32term.c (x_scroll_bar_create): Adjust user.
1264 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1265 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1266 Use bool for boolean.
1267 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1268 to `unsigned int' when defining a bitfield.
1270 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1272 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1276 * window.h (struct window): Convert left_margin_cols and
1277 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1278 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1279 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1281 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1283 (showing_window_margins_p, update_window_line, update_frame_1):
1284 * fringe.c (draw_fringe_bitmap_1):
1285 * xdisp.c (window_box_width): Adjust users.
1286 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1287 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1288 Use direct assignment.
1289 (Fset_window_configuration, save_window_save, Fwindow_margins):
1290 Convert Lisp_Object to integer and back where appropriate.
1291 (Fset_window_margins): Adjust user. Return t if any margin
1292 was actually changed, and mention this in docstring.
1294 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1296 * syntax.c (forward_word):
1297 * cmds.c (forward_char, backward_char): Mention the optional argument.
1299 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1301 * window.h (struct window): Convert left_fringe_width
1302 and right_fringe_width from Lisp_Objects to integers.
1304 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1305 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1306 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1308 (make_window): Initialize new integer fields to -1.
1309 (Fsplit_window_internal): Use direct assignment.
1310 (Fset_window_configuration, save_window_save):
1311 Convert Lisp_Object to integer and back where appropriate.
1312 (Fset_window_fringes): Adjust user. Return t if any fringe
1313 was actually changed, and mention this in docstring.
1315 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1317 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1318 * nsfns.m (x_set_cursor_type):
1319 * w32fns.c (x_set_cursor_type):
1320 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1321 * xdisp.c (set_frame_cursor_types): ...but in common code.
1323 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1325 * font.c (clear_font_cache): New function, stripped from...
1326 (Fclear_font_cache): ...here, which now uses the function
1327 above. Adjust comment.
1328 * font.h (clear_font_cache): Add prototype.
1329 * xfaces.c (clear_face_cache): Use clear_font_cache.
1331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1333 * window.c (Fset_window_start): Compare `w', not `window' because
1334 `w' might not be equal to `window' after call to decode_live_window.
1336 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1338 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1339 This fixes a problem introduced by the Bug#15035 patch
1340 when using GPG. Reported by Herbert J. Skuhra.
1342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1344 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1345 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1346 not yet initialized.
1348 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1350 * decompress.c (Fzlib_decompress_region): Support zlib
1351 decompression, too, and rename.
1353 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1355 Minor zlib configuration tweaks.
1356 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1357 Don't assume presence of fn_inflateInit2_ zlib internal function.
1359 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1361 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1362 include the zlib prefix.
1364 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1366 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1367 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1368 define static variables that are pointers to zlib functions to be
1370 (init_zlib_functions) [WINDOWSNT]: New function.
1371 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1373 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1374 macros instead of invoking the zlib functions directly.
1375 (syms_of_decompress): DEFSYM Qzlib_dll.
1376 Staticpro Szlib_available_p.
1378 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1380 Avoid looping over all frame windows to freeze and unfreeze.
1381 * window.h (struct window): Drop frozen_window_start_p.
1382 (freeze_window_starts): Drop prototype.
1383 * frame.h (struct frame): New frozen_window_starts flag.
1384 (FRAME_WINDOWS_FROZEN): New macro.
1385 * window.c (freeze_window_start, freeze_window_starts):
1387 (select_window, replace_window): Adjust users.
1388 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1389 (window_frozen_p): New function.
1390 (redisplay_window): Use it.
1392 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1394 Fix some fd issues when running subprocesses (Bug#15035).
1395 Fix bugs that can leak files or file descriptors on errors.
1396 Don't unlink open temp files, as that's hard for users to diagnose
1397 when things go awry (e.g., temp disk exhausted).
1398 Don't bother to lock temp files. Check for invalid recursion.
1399 * callproc.c (synch_process_fd): Remove. All uses removed.
1400 (synch_process_tempfile): New var or macro.
1401 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1403 (record_kill_process): New arg, the temp name. All callers changed.
1404 (delete_temp_file): Now just a simple wrapper around unlink.
1405 (call_process_kill): New arg, the call_process_fd array.
1406 Close them all. Clear synch_process_pid. Remove the temp file,
1407 or arrange for it to be removed.
1408 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1409 that's been moved to synch_process_tempfile. Caller changed.
1410 Do not remove the tempfile; that's now call_process_kill's
1412 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1413 call_process_kill; the caller now does that.
1414 (call_process_cleanup): Do not close the process fd; that's now
1415 call_process_kill's responsibility.
1416 (Fcall_process): Implement via new function call_process, which
1417 has most of the old body of Fcall_process, but with a different API.
1418 (call_process): New function that does not open or close filefd if
1419 it is nonnegative. Record which fds need to be closed, and let
1420 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1421 Signal an error if invoked recursively (could be done via a hook).
1422 Simplify creation of the tempfile in the MSDOS case.
1423 Don't create the output file until after checking for the executable.
1424 Report any failure to open /dev/null.
1425 Don't open /dev/null for writing twice; once is enough.
1426 Don't create pipe if all output is being discarded or sent to file.
1427 Don't worry about setting up the coding system or reading from the
1428 pipe if all output is being discarded.
1429 Hoist fd_error local into top level, to lessen block nesting.
1430 Don't record deleted pid here; now done by Fcall_process_region.
1431 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1432 and note its success in synch_process_tempfile.
1433 Do not leak resources when child_setup fails.
1434 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1435 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1436 (create_temp_file): Now returns open fd, with an additional
1437 Lisp_Object * argument to return the name. All callers changed.
1438 Do not close the file; rewind it instead, and leave it open for
1439 the caller. Do not lock the temp file. Unwind-protect the file
1440 and the file-descriptor.
1441 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1442 If an asynchrounous process, record it here, not in call_process.
1443 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1444 * eval.c (set_unwind_protect): New function.
1445 * fileio.c (write_region): New function, generalized from the
1446 old Fwrite_region. Do not lock temp files.
1447 (Fwrite_region): Use it.
1448 * lisp.h (set_unwind_protect, write_region): New decls.
1449 * process.c: Include <verify.h>.
1450 (make_process): Mark fds as initially closed.
1451 (deleted_pid_list): Now a list of pid-filename pairs.
1453 (close_process_fd): New function.
1454 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1455 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1456 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1457 (create_process, create_pty, Fmake_serial_process)
1458 (server_accept_connection): Record which fds need to be closed,
1459 and let deactivate_process close them.
1460 (Fmake_network_process): Do not discard the unwind-protect
1461 until it's safe to do so.
1462 (deactivate_process): Close the fds opened by create_process etc.
1463 (Fprocess_send_eof): Adjust to new way of recording open fds.
1464 Report an error if /dev/null can't be opened, instead of aborting.
1465 * process.h (PROCESS_OPEN_FDS): New constant.
1466 (struct Lisp_Process): New member open_fds.
1467 (record_kill_process, record_deleted_pid): Adjust signatures.
1468 (record_deleted_pid): Move decl here ...
1469 * syswait.h (record_deleted_pid): ... from here.
1471 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1473 * decompress.c: Fix bugs with large buffers and weird inputs.
1474 Tune a bit. Reindent as per usual Emacs style.
1475 (BUFFER_SIZE): Remove.
1476 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1477 more than UINT_MAX bytes. Decompress into the gap instead of into
1478 an auto buffer, as this should avoid copying. Return nil if
1479 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1480 set immediate_quit; we shouldn't trust zlib code that much.
1482 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1484 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1485 errors, and really move the gap to where we want it.
1487 * lisp.h: Include decompress.c support.
1489 * emacs.c (main): Include decompress.c support.
1491 * Makefile.in: Include -lz if present.
1493 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1495 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1496 (initWithTitle:): Initialize frame to 0.
1497 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1498 (fillWithWidgetValue:frame:): Rename from
1499 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1501 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1502 fillWithWidgetValue:frame:
1504 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1505 remove memory leak warnings.
1507 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1508 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1511 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1512 (x_activate_menubar): Update the whole menu.
1513 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1514 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1515 current event is not NSSystemDefined (Bug#15001).
1516 Call ns_check_menu_open only if trackingMenu is 2.
1517 (menuDidClose:): New method, decrease trackingMenu.
1518 (fillWithWidgetValue:setDelegate:): New method.
1519 (fillWithWidgetValue:): Call the above.
1521 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1523 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1525 Omit some unnecessary casts.
1526 Many of these go back to the old pre-C89 days, when they may have
1527 been needed, but we've been assuming C89 or later for a while now.
1528 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1529 (live_float_p, live_misc_p, live_vector_p):
1530 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1531 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1532 (defvar_per_buffer):
1533 * callint.c (Fcall_interactively):
1534 * doc.c (Fsubstitute_command_keys):
1535 * filelock.c (get_boot_time):
1536 * frame.c (xrdb_get_resource):
1537 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1538 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1539 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1540 (menuitem_highlight_callback, menu_destroy_callback)
1541 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1542 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1543 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1544 (xg_tool_bar_help_callback, tb_size_cb):
1545 * image.c (xpm_alloc_color, png_read_from_memory)
1546 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1547 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1549 * keymap.c (describe_map):
1550 * nsfns.m (Fns_display_monitor_attributes_list):
1551 * nsmenu.m (process_dialog:):
1552 * nsterm.m (hold_event):
1553 * process.c (wait_reading_process_output):
1554 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1555 * scroll.c (do_direct_scrolling, scrolling_1):
1556 * termcap.c (tgetent):
1557 * window.c (check_window_containing, add_window_to_list)
1558 (freeze_window_starts):
1559 * xdisp.c (compare_overlay_entries, vmessage):
1560 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1561 (x_get_monitor_attributes_xrandr)
1562 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1563 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1564 * xfont.c (xfont_match, xfont_open):
1565 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1566 (menubar_selection_callback, menu_position_func)
1567 (popup_selection_callback, create_and_show_popup_menu)
1568 (dialog_selection_callback, create_and_show_dialog):
1569 * xrdb.c (x_get_string_resource):
1571 * xsmfns.c (x_session_check_input):
1572 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1573 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1574 (xaw_jump_callback, xaw_scroll_callback):
1575 Omit unnecessary casts.
1577 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1579 Minor string-length refactoring.
1580 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1581 * frame.c (make_monitor_attribute_list):
1582 Prefer build_string to strlen + make_string.
1584 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1586 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1587 don't check minor_code (Bug#14417).
1589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1591 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1592 vertical positions instead. This avoids calling MATRIX_ROW with
1593 row numbers that are possibly beyond valid limits. (Bug#15064)
1595 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1597 Use xstrdup and build_unibyte_string where applicable.
1598 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1599 * xfns.c (x_window):
1600 * xrdb.c (x_get_customization_string):
1601 * xterm.c (xim_initialize):
1602 * w32fns.c (w32_window): Use xstrdup.
1603 (w32_display_monitor_attributes_list):
1604 * emacs.c (init_cmdargs):
1605 * keyboard.c (PUSH_C_STR):
1606 * nsfont.m (nsfont_open):
1607 * sysdep.c (system_process_attributes):
1608 * w32.c (system_process_attributes):
1609 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1611 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1613 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1614 variables of these types so that GDB would know about them, as aid
1615 for debugging fatal exceptions. (Bug#15024) See also
1616 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1619 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1621 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1622 larger than the NSWindow (Bug#14934).
1624 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1626 Redesign redisplay interface to drop global variable updated_window.
1627 Always pass currently updated window as a parameter to update routines.
1628 * dispextern.h (updated_window): Remove declaration.
1629 (struct redisplay_interface): Pass window parameter to
1630 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1631 and after_update_window_hook.
1632 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1634 * dispnew.c (updated_window): Remove.
1635 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1636 (update_window_line): Adjust to match redisplay interface changes.
1637 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1638 (ns_scroll_run, ns_after_update_window_line):
1639 * w32term.c (x_update_window_begin, x_update_window_end)
1640 (x_after_update_window_line, x_scroll_run):
1641 * xterm.c (x_update_window_begin, x_update_window_end)
1642 (x_after_update_window_line, x_scroll_run):
1643 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1644 Likewise. Adjust comments where appropriate.
1645 (x_cursor_to): Simplify because this is always called during window
1646 update (but install debugging check anyway).
1647 (expose_window): Check must_be_updated_p flag to see whether this
1648 function is called during window update.
1650 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1652 Do not reset window modification event counters excessively.
1653 These leftovers and poor man's tricky methods to catch extra
1654 redisplay's attention are no longer needed.
1655 * frame.c (set_menu_bar_lines_1):
1656 * minibuf.c (read_minibuf_unwind):
1657 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1658 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1659 (window_scroll_line_based, Fset_window_configuration):
1660 * xdisp.c (redisplay_window): Do not reset last_modified and
1661 last_overlay_modified counters.
1663 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1665 * xselect.c (x_send_client_event): Set send_event and serial, memset
1666 data.l as it might be bigger than data.b. Use 24 bit mask to
1667 XSendEvent (Bug#15034).
1669 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1671 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1672 for TTY frames that are not the top frame on their console.
1675 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1677 * w32term.c (w32fullscreen_hook): Really maximize frame when
1678 asked for (Bug#14841).
1680 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1682 Prefer selected_window to Fselected_window, likewise for frames.
1683 * buffer.c (Fbuffer_swap_text):
1684 * data.c (Fvariable_binding_locus):
1685 * window.c (run_window_configuration_change_hook): Adjust users.
1686 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1687 Use decode_live_frame.
1689 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1691 Be more careful if selected window shows the buffer other than current,
1692 use window_outdated only if this is not so. This change should also
1693 address some weird issues discussed in Bug#13012.
1694 * window.h (window_outdated): New prototype.
1695 * window.c (window_outdated): Now here. Convert from static and
1696 always assume window's buffer.
1697 (Fwindow_end, Fwindow_line_height): Use it.
1698 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1699 and always assume window's buffer.
1700 (redisplay_window): Adjust user.
1701 (redisplay_internal): Call to reconsider_clip_changes once and
1702 check whether mode line should be updated only if selected window
1703 shows current buffer.
1704 (run_window_scroll_functions): Use eassert for debugging check.
1705 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1707 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1709 * window.c (window_scroll, window_scroll_pixel_based)
1710 (window_scroll_line_based): Use bool for booleans.
1712 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1714 * process.c: Fix minor off-by-one issues in descriptor counts.
1715 This shouldn't fix any real bugs, but it cleans up the code a bit.
1716 (max_process_desc, max_input_desc): -1, not 0, means none.
1718 (delete_input_desc): New function.
1719 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1720 (deactivate_process): Scan backwards when recomuting max_process_desc;
1721 that should be faster.
1722 (init_process_emacs): Initialize max_input_desc.
1724 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1726 Use region cache to speedup bidi_find_paragraph_start.
1727 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1728 Rename cache_long_line_scans to cache_long_scans.
1729 * buffer.c (bset_cache_long_line_scans): Rename to
1730 bset_cache_long_scans.
1731 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1732 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1734 (syms_of_buffer): Rename cache-long-line-scans to
1735 cache-long-scans. Adjust docstring.
1736 * search.c (newline_cache_on_off):
1737 * indent.c (width_run_cache_on_off): Adjust users.
1738 * bidi.c (bidi_paragraph_cache_on_off): New function.
1739 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1740 * insdel.c (prepare_to_modify_buffer):
1741 Invalidate bidi_paragraph_cache if enabled.
1743 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1745 Invalidate region caches only if buffer text is going to be changed.
1746 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1747 (modify_text): ...new prototype.
1748 (prepare_to_modify_buffer_1): New prototype.
1749 * textprop.c (modify_region): Rename to...
1750 (modify_text_properties): ...new function.
1751 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1752 (Fremove_list_of_text_properties): Adjust users.
1753 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1754 (modify_text): ...new function.
1755 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1756 (prepare_to_modify_buffer_1): ...new function.
1757 * casefiddle.c (casify_region):
1758 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1759 (Ftranspose_regions): Use modify_text.
1761 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1763 * lisp.mk (lisp): Add nadvice.elc.
1765 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1767 New macro to iterate over live buffers similar to frames.
1768 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1769 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1770 Declare buffer-related variables here to offload lisp.h.
1771 * buffer.c (Vbuffer_alist): Adjust comment.
1772 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1773 (other_buffer_safely):
1774 * data.c (store_symval_forwarding):
1775 * dispnew.c (Fframe_or_buffer_changed_p):
1776 * fileio.c (Fdo_auto_save):
1777 * filelock.c (unlock_all_files):
1778 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1780 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1782 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1783 * callproc.c (create_temp_file):
1784 * filelock.c (create_lock_file):
1785 Assume mkostemp, since it's now provided by Gnulib.
1787 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1789 * w32.c (mkostemp): New function.
1790 (mktemp): Remove, no longer used. Most of the code reused in
1791 mkostemp. (Bug#15015)
1792 (mktemp): Don't undef.
1794 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1796 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1797 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1798 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1799 (free_glyph_pool, check_glyph_memory): Likewise for
1800 all users. Adjust comments where appropriate.
1802 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1804 * composite.h: Minor fixups.
1805 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1806 to fix a misspelling, and change it to an inline function while
1807 we're at it (it need not be a macro). All uses changed.
1808 (composition_method, composition_valid_p):
1809 Rewrite to avoid assignments in if-conditions.
1811 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1813 Do not use global Lisp_Object in composition macros.
1814 * composite.h (composition_temp): Remove declaration.
1815 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1816 (composition_method, composition_valid_p): ...inline functions.
1817 (compose_region): Remove the leftover.
1818 * composite.c (composition_temp): Remove.
1819 (run_composition_function, update_compositions)
1820 (composition_compute_stop_pos, composition_adjust_point)
1821 (Ffind_composition_internal):
1822 * coding.c (handle_composition_annotation):
1823 * xdisp.c (handle_composition_prop, check_point_in_composition):
1824 Related users changed.
1826 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1828 Drop FRAME_PTR typedef.
1829 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1830 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1831 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1832 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1833 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1834 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1835 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1836 All related users changed.
1838 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1840 * eval.c (default_toplevel_binding): New function.
1842 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1843 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1844 (syms_of_eval): Export them.
1845 * data.c (Fdefault_value): Micro cleanup.
1846 * term.c (init_tty): Use "false".
1848 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1850 Fix X GC leak in GTK and raw (no toolkit) X ports.
1851 * xterm.c (x_free_frame_resources): If white and black relief
1852 GCs are allocated, always free them here.
1853 * xfns.c (x_make_gc): Omit redundant initialization.
1854 * widget.c (create_frame_gcs): Remove the leftover.
1855 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1856 in x_free_frame_resources.
1858 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1860 * nsterm.m (windowWillResize:toSize:): Only change title if
1861 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1863 (viewDidEndLiveResize): New method.
1865 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1866 inside NS_IMPL_COCOA.
1868 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1870 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1871 Do not check whether undo is enabled because record_insert and
1872 record_delete does that themselves.
1874 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1876 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1877 member which is not really used any more.
1878 (FRAME_XIC_BASE_FONTNAME): Remove.
1879 * xfns.c (xic_free_fontset): Adjust user.
1880 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1881 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1882 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1883 (xdialog_show): Use eassert for debugging check.
1884 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1886 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1888 * fileio.c, fns.c (merge): Move extern decl from here ...
1889 * lisp.h (merge): ... to here.
1891 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1893 Fix last font-related change.
1894 * w32font.h (w32font_list_internal, w32font_match_internal):
1896 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1897 (uniscribe_list_family): Adjust to match font API change.
1898 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1899 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1901 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1903 * frame.h (FRAME_MOUSE_UPDATE):
1904 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1905 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1907 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1909 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1910 * font.h (struct font_driver): Change list, match, and list_family
1911 functions to accept struct frame * as first arg.
1912 * font.c (font_score, font_compare, font_sort_entities):
1914 (font_sort_entities, font_list_entities, font_select_entity):
1915 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1916 match font API change.
1917 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1918 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1919 * ftxfont.c (ftxfont_list, ftxfont_match):
1920 * xftfont.c (xftfont_list, xftfont_match):
1921 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1922 * w32font.c (w32font_list, w32font_match, w32font_list):
1923 (w32font_list_internal, w32_font_match_internal): Likewise.
1924 * xfaces.c (Fx_family_fonts): Adjust user.
1926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1928 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1929 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1930 only if HAVE_X_WINDOWS is in use.
1931 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1932 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1933 * w32term.c (x_wm_set_icon_position): Likewise.
1934 * w32fns.c (x_icon): Adjust user.
1936 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1938 * xterm.c (last_mouse_press_frame): Remove the
1939 leftover which is not really used any more.
1940 (handle_one_xevent, syms_of_xterm): Adjust users.
1941 (x_flush): Call XFlush once per each X display, not frame.
1942 This is better because this code always unconditionally skips
1943 non-X frames in Vframe_list and issues the only XFlush if we
1944 have more than one X frame on the same X display.
1945 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1946 Use bool for booleans.
1947 (x_draw_glyph_string_background, cvt_string_to_pixel):
1948 (cvt_pixel_dtor): Drop unnecessary prototypes.
1949 * xterm.h (x_display_ok): Adjust prototype.
1951 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1953 Drop unnecessary functions that deals with frame pixel size.
1954 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1955 (x_pixel_height): Drop prototypes.
1956 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1957 (x_pixel_height): Drop implementations.
1958 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1959 which should be always valid for window frame.
1960 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1961 * w32menu.c (Fx_popup_dialog):
1962 * xmenu.c (Fx_popup_dialog): Likewise for both.
1964 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1966 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1967 frame parameters and call to Fmodify_frame_parameters just once.
1968 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1969 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1970 and mention nil frame in docstring.
1972 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1974 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1975 (x_figure_window_size): Likewise. Adjust to return long.
1976 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1977 (toplevel): Move Qterminal_live_p to...
1978 * terminal.c (toplevel): ...here, make it static, and...
1979 (syms_of_terminal): ...DEFSYM here.
1980 * frame.h (Qterminal_live_p): Remove declaration.
1981 (make_frame, x_figure_window_size): Adjust prototype.
1982 * nsfns.m (Fx_create_frame): Use long for window flags.
1984 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1986 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1987 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1988 Do not assume that emacs_close (INT_MAX) is a no-op.
1990 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1992 * xfaces.c (make_face_cache): For struct face_cache, prefer
1993 xmalloc to xzalloc and so avoid redundant call to memset.
1994 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1996 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1998 * fringe.c (draw_window_fringes, update_window_fringes)
1999 (compute_fringe_widths):
2000 * w32term.c (x_draw_glyph_string):
2001 * window.c (candidate_window_p, Frecenter):
2002 * xfaces.c (realize_basic_faces, realize_default_face)
2003 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2004 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2005 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2006 * xmenu.c (Fx_menu_bar_open_internal):
2007 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2008 * xsettings.c (xft_settings_event):
2009 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2010 Use bool for booleans. Adjust style and comments where
2012 * dispextern.h (draw_window_fringes, update_window_fringes)
2013 (compute_fringe_widths):
2014 * xterm.h (x_had_errors_p): Adjust prototype.
2016 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2018 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2019 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2021 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2023 * fns.c (toplevel): Remove comment before Fsafe_length because
2026 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2028 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2030 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2032 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2033 frame which got the message is still alive, before dereferencing
2034 its pointer. (Bug#14970)
2036 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2037 be a live window, before using it as such. (Bug#14970)
2039 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2041 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2042 w32_detect_focus_change instead of doing part of its job by hand.
2043 This fixes the problem whereby FOCUS_OUT events were not sent to
2046 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2048 * process.c (Fprocess_list): Doc fix.
2050 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2051 being re-exposed only if it didn't ask to become visible.
2052 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2053 was previously iconified. (Bug#14841)
2054 (x_iconify_frame): Mark the frame iconified.
2056 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2058 Fix minor problems found by static checking.
2059 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2060 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2062 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2064 * eval.c (set_specpdl_old_value): New function.
2065 (unbind_to): Minor simplification.
2066 (get_backtrace_frame): New function.
2067 (Fbacktrace_frame): Use it. Add `base' argument.
2068 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2069 (syms_of_eval): Export backtrace-eval.
2070 * xterm.c (x_focus_changed): Simplify.
2072 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2074 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2076 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2078 * xdisp.c (redisplay_window): Instead of moving point out of
2079 scroll margin, reject the force_start method, and try scrolling
2080 instead. (Bug#14780)
2082 2013-07-24 Ken Brown <kbrown@cornell.edu>
2084 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2087 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2089 * eval.c (Fprogn): Do not check that BODY is a proper list.
2090 This undoes the previous change. The check slows down the
2091 interpreter, and is not needed to prevent a crash. See
2092 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2094 2013-07-23 Glenn Morris <rgm@gnu.org>
2096 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2098 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2100 Port to GNU/Linux systems with tinfo but not ncurses.
2101 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2102 to decide whether ncurses is being used. Without this change,
2103 GCC complains about tgetent not being declared, on a system
2104 that has tinfo installed but ncurses not installed.
2106 * eval.c (Fprogn): Check that BODY is a proper list.
2108 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2109 * data.c (Fsetq_default):
2110 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2111 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2113 Tune by taking advantage of the fact that ARGS is always a list
2114 when a function is declared to have UNEVALLED args.
2116 * emacsgtkfixed.c: Port to GCC 4.6.
2117 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2119 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2121 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2122 here to silence compiler warnings.
2124 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2126 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2127 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2128 from messing up Emacs's 'struct frame' (Bug#14923).
2130 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2132 * alloc.c (make_save_ptr_ptr): Define this function.
2133 It was inadvertently omitted. It's needed only if
2134 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2136 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2138 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2139 frame have focus (Bug#14895).
2141 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2143 Avoid vfork-related deadlock more cleanly.
2144 * callproc.c (child_setup): When the child's exec fails, output
2145 the program name, as that's more useful. Use O_NONBLOCK to avoid
2147 * process.c (create_process_1): Remove; no longer needed.
2148 (create_process): Remove timer hack; no longer needed, now that
2149 the child avoids deadlock.
2151 2013-07-20 Glenn Morris <rgm@gnu.org>
2153 * image.c (Fimage_flush): Fix doc typo.
2155 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2157 Fix array bounds violation when pty allocation fails.
2158 * process.c (PTY_NAME_SIZE): New constant.
2159 (pty_name): Remove static variable; it's now auto.
2160 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2161 Take pty_name as an arg rather than using a static variable.
2162 All callers changed.
2163 (create_process): Recover pty_flag from process, not from volatile local.
2164 (create_pty): Stay inside array even when pty allocation fails.
2165 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2167 * lread.c (Fload): Avoid initialization only when lint checking.
2168 Mention that it's needed only for older GCCs.
2170 2013-07-20 Kenichi Handa <handa@gnu.org>
2172 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2173 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2175 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2177 * lread.c (Fload): Avoid uninitialized warning.
2179 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2181 Fix some minor file descriptor leaks and related glitches.
2182 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2183 (create_lock_file): Use write, not emacs_write.
2184 * image.c (slurp_file, png_load_body):
2185 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2186 (server_accept_connection):
2187 Don't leak an fd on memory allocation failure.
2188 * image.c (slurp_file): Add a cheap heuristic for growing files.
2189 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2190 as that's what the other routines do. Maybe input need not be
2191 blocked at all, but it's better to be consistent.
2192 Avoid undefined behavior when strlen is zero.
2194 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2195 (NSTATICS): Now a constant; doesn't need to be a macro.
2197 2013-07-19 Richard Stallman <rms@gnu.org>
2199 * coding.c (decode_coding_utf_8): Add simple loop for fast
2200 processing of ASCII characters.
2202 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2204 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2206 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2208 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2209 unportable 'struct x_display_info'.
2210 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2213 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2215 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2216 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2218 (system_process_attributes): Prefer plain char to unsigned char
2219 when either will do. Clean up properly if interrupted or if
2220 memory allocations fail. Don't assume sscanf succeeds.
2221 Remove no-longer-needed workaround to stop GCC from whining.
2222 Read command-line once, instead of multiple times. Check read status a
2225 Fix obscure porting bug with varargs functions.
2226 The code assumed that int is treated like ptrdiff_t in a vararg
2227 function, which is not a portable assumption. There was a similar
2228 -- though these days less likely -- porting problem with various
2229 assumptions that pointers of different types all smell the same as
2230 far as vararg functions is conserved. To make this problem less
2231 likely in the future, redo the API to use varargs functions.
2232 * alloc.c (make_save_value): Remove this vararg function.
2233 All uses changed to ...
2234 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2235 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2237 (make_save_ptr): Rename from make_save_pointer, for consistency with
2238 the above. Define only on platforms that need it. All uses changed.
2240 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2242 * keyboard.c: Try to fix typos in previous change.
2243 (DISPLAY_LIST_INFO): New macro.
2244 (kbd_buffer_get_event): Do not access members that are not present
2245 in X11. Revert inadvertent change of "!=" to "=".
2247 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2249 * keyboard.c (kbd_buffer_get_event):
2250 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2251 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2253 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2255 * filelock.c: Fix unlikely file descriptor leaks.
2256 (get_boot_time_1): Rework to avoid using emacs_open.
2257 This doesn't actually fix a leak, but is better anyway.
2258 (read_lock_data): Use read, not emacs_read.
2260 * doc.c: Fix minor memory and file descriptor leaks.
2261 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2262 (get_doc_string, Fsnarf_documentation):
2263 Fix file descriptor leak on error.
2265 * term.c: Fix minor fdopen-related file descriptor leaks.
2266 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2267 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2269 * charset.c: Fix file descriptor leaks and errno issues.
2271 (load_charset_map_from_file): Don't leak file descriptor on error.
2272 Use plain record_xmalloc since the allocation is larger than
2273 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2275 * eval.c (record_unwind_protect_nothing):
2276 * fileio.c (fclose_unwind):
2278 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2279 The replacement doesn't block input, but that no longer seems
2282 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2284 * lread.c: Fix file descriptor leaks and errno issues.
2285 (Fload): Close some races that leaked fds or streams when 'load'
2287 (Fload, openp): Report error number of last nontrivial failure to open.
2288 ENOENT counts as trivial.
2289 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2291 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2292 now that the function is always called with a nonnegative arg.
2293 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2294 All uses replaced with ...
2295 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2297 A few more minor file errno-reporting bugs.
2298 * callproc.c (Fcall_process):
2299 * doc.c (Fsnarf_documentation):
2300 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2301 * process.c (set_socket_option):
2302 Don't let a constructor trash errno.
2303 * doc.c: Include <errno.h>.
2305 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2307 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2309 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2311 Fix w32 bug with call-process-region (Bug#14885).
2312 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2313 to Fcall_process when the input is empty. This simplifies the
2314 code a bit. It makes no difference on POSIXish platforms but
2315 apparently it fixes a bug on w32.
2317 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2318 * fileio.c (close_file_unwind): Don't close if FD is negative;
2319 this can happen when unwinding a zapped file descriptor.
2320 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2321 in case Emacs runs out of memory between the two unwind-protects.
2322 Don't trash errno when closing FD.
2323 Zap the FD in the specpdl when closing it, instead of deferring
2324 the removal of the unwind-protect; this fixes a bug where a child
2325 function unwinds the stack past us.
2327 New unwind-protect flavors to better type-check C callbacks.
2328 This also lessens the need to write wrappers for callbacks,
2329 and the need for make_save_pointer.
2330 * alloca.c (free_save_value):
2331 * atimer.c (run_all_atimers):
2333 * alloc.c (safe_alloca_unwind):
2334 * atimer.c (unwind_stop_other_atimers):
2335 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2336 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2337 * minibuf.c (choose_minibuf_frame_1):
2338 * process.c (make_serial_process_unwind):
2339 * xdisp.h (pop_message_unwind):
2340 * xselect.c (queue_selection_requests_unwind):
2341 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2342 * alloca.c (record_xmalloc):
2343 Prefer record_unwind_protect_ptr to record_unwind_protect with
2345 * alloca.c (Fgarbage_collect):
2346 Prefer record_unwind_protect_void to passing a dummy.
2347 * buffer.c (restore_buffer):
2348 * window.c (restore_window_configuration):
2349 * xfns.c, w32fns.c (do_unwind_create_frame)
2350 New wrapper. All record-unwind uses of wrappee changed.
2351 * buffer.c (set_buffer_if_live):
2352 * callproc.c (call_process_cleanup, delete_temp_file):
2353 * coding.c (code_conversion_restore):
2354 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2355 * editfns.c (save_excursion_restore)
2356 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2357 (save_restriction_restore):
2358 * eval.c (restore_stack_limits, un_autoload):
2359 * fns.c (require_unwind):
2360 * keyboard.c (recursive_edit_unwind, tracking_off):
2361 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2362 * macros.c (pop_kbd_macro, restore_menu_items):
2363 * nsfns.m (unwind_create_frame):
2364 * print.c (print_unwind):
2365 * process.c (start_process_unwind):
2366 * search.c (unwind_set_match_data):
2367 * window.c (select_window_norecord, select_frame_norecord):
2368 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2369 (fast_set_selected_frame):
2370 * xfns.c, w32fns.c (unwind_create_tip_frame):
2371 Return void, not a dummy Lisp_Object. All uses changed.
2372 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2373 * callproc.c (call_process_kill):
2374 * fileio.c (restore_point_unwind, decide_coding_unwind)
2375 (build_annotations_unwind):
2376 * insdel.c (Fcombine_after_change_execute_1):
2377 * keyboard.c (read_char_help_form_unwind):
2378 * menu.c (unuse_menu_items):
2379 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2380 * sound.c (sound_cleanup):
2381 * xdisp.c (unwind_redisplay):
2382 * xfns.c (clean_up_dialog):
2383 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2384 Accept no args and return void, instead of accepting and returning
2385 a dummy Lisp_Object. All uses changed.
2386 * cygw32.c (fchdir_unwind):
2387 * fileio.c (close_file_unwind):
2388 * keyboard.c (restore_kboard_configuration):
2389 * lread.c (readevalllop_1):
2390 * process.c (wait_reading_process_output_unwind):
2391 Accept int and return void, rather than accepting an Emacs integer
2392 and returning a dummy object. In some cases this fixes an
2393 unlikely bug when the corresponding int is outside Emacs integer
2394 range. All uses changed.
2395 * dired.c (directory_files_internal_unwind):
2396 * fileio.c (do_auto_save_unwind):
2397 * gtkutil.c (pop_down_dialog):
2398 * insdel.c (reset_var_on_error):
2399 * lread.c (load_unwind):
2400 * xfns.c (clean_up_file_dialog):
2401 * xmenu.c, nsmenu.m (pop_down_menu):
2402 * xmenu.c (cleanup_widget_value_tree):
2403 * xselect.c (wait_for_property_change_unwind):
2404 Accept pointer and return void, rather than accepting an Emacs
2405 save value encapsulating the pointer and returning a dummy object.
2407 * editfns.c (Fformat): Update the saved pointer directly via
2408 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2409 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2410 (unwind_body): New function.
2411 (record_unwind_protect): First arg is now a function returning void,
2412 not a dummy Lisp_Object.
2413 (record_unwind_protect_ptr, record_unwind_protect_int)
2414 (record_unwind_protect_void): New functions.
2415 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2416 * fileio.c (struct auto_save_unwind): New type.
2417 (do_auto_save_unwind): Use it.
2418 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2419 * insdel.c (struct rvoe_arg): New type.
2420 (reset_var_on_error): Use it.
2421 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2423 (specbinding_func): Remove; there are now several such functions.
2424 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2425 (set_unwind_protect_ptr): New function.
2426 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2428 Be simpler and more consistent about reporting I/O errors.
2429 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2430 Say "Read error" and "Write error", rather than "I/O error", or
2431 "IO error reading", or "IO error writing", when a read or write
2433 * process.c (Fmake_network_process, wait_reading_process_output)
2434 (send_process, Fprocess_send_eof, wait_reading_process_output):
2435 Capitalize diagnostics consistently. Put "failed foo" at the
2436 start of the diagnostic, so that we don't capitalize the
2437 function name "foo". Consistently say "failed" for such
2439 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2440 All callers changed. This is so it can use report_file_error.
2441 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2442 diagnostics consistently as above.
2444 * fileio.c (report_file_errno): Fix errno reporting bug.
2445 If the file name is neither null nor a pair, package it up as a
2446 singleton list. All callers changed, both to this function and to
2447 report_file_error. This fixes a bug where the memory allocator
2448 invoked by list1 set errno so that the immediately following
2449 report_file_error reported the wrong errno value.
2451 Fix minor problems found by --enable-gcc-warnings.
2452 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2453 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2455 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2457 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2458 Set event->arg to Qt if switch-event shall be generated.
2459 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2461 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2463 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2466 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2467 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2468 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2469 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2470 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2471 and there is a focused frame.
2472 (head_table): Add focus-in and focus-out.
2473 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2474 bind to handle-focus-in/out.
2476 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2477 (Fhandle_switch_frame): Call Fhandle_focus_in.
2478 (syms_of_frame): defsubr handle-focus-in/out.
2480 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2482 Fix porting bug to older POSIXish platforms (Bug#14862).
2483 * sysdep.c (emacs_pipe): New function, that implements
2484 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2485 This should port better to CentOS 5 and to Mac OS X 10.6.
2486 All calls to pipe2 changed.
2488 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2489 This makes the code easier to read and the executable a bit smaller.
2490 Do not replace all calls to Fcons that happen to create lists,
2491 just calls that are intended to create lists. For example, when
2492 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2493 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2494 Similarly for list2 through list5.
2495 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2496 * bytecode.c (exec_byte_code):
2497 * callint.c (quotify_arg, Fcall_interactively):
2498 * callproc.c (Fcall_process, create_temp_file):
2499 * charset.c (load_charset_map_from_file)
2500 (Fdefine_charset_internal, init_charset):
2501 * coding.c (get_translation_table, detect_coding_system)
2502 (Fcheck_coding_systems_region)
2503 (Fset_terminal_coding_system_internal)
2504 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2505 * composite.c (update_compositions, Ffind_composition_internal):
2506 * dired.c (directory_files_internal, file_name_completion)
2508 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2509 * doc.c (Fsnarf_documentation):
2510 * editfns.c (Fmessage_box):
2512 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2513 (Feval, eval_sub, Ffuncall, apply_lambda):
2514 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2515 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2516 (Fset_file_times, Finsert_file_contents)
2517 (Fchoose_write_coding_system, Fwrite_region):
2518 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2519 * font.c (font_registry_charsets, font_parse_fcname)
2520 (font_prepare_cache, font_update_drivers, Flist_fonts):
2521 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2522 * frame.c (make_frame, Fmake_terminal_frame)
2523 (x_set_frame_parameters, x_report_frame_params)
2524 (x_default_parameter, Fx_parse_geometry):
2525 * ftfont.c (syms_of_ftfont):
2526 * image.c (gif_load):
2527 * keyboard.c (command_loop_1):
2528 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2529 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2530 (Fminor_mode_key_binding, accessible_keymaps_1)
2531 (Faccessible_keymaps, Fwhere_is_internal):
2532 * lread.c (read_emacs_mule_char):
2533 * menu.c (find_and_return_menu_selection):
2534 * minibuf.c (get_minibuffer):
2535 * nsfns.m (Fns_perform_service):
2536 * nsfont.m (ns_script_to_charset):
2537 * nsmenu.m (ns_popup_dialog):
2538 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2539 (Fx_own_selection_internal):
2540 * nsterm.m (append2):
2541 * print.c (Fredirect_debugging_output)
2542 (print_prune_string_charset):
2543 * process.c (Fdelete_process, Fprocess_contact)
2544 (Fformat_network_address, set_socket_option)
2545 (read_and_dispose_of_process_output, write_queue_push)
2546 (send_process, exec_sentinel):
2547 * sound.c (Fplay_sound_internal):
2548 * textprop.c (validate_plist, add_properties)
2549 (Fput_text_property, Fadd_face_text_property)
2550 (copy_text_properties, text_property_list, syms_of_textprop):
2551 * unexaix.c (report_error):
2552 * unexcoff.c (report_error):
2553 * unexsol.c (unexec):
2554 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2555 (Fformat_mode_line, syms_of_xdisp):
2556 * xfaces.c (set_font_frame_param)
2557 (Finternal_lisp_face_attribute_values)
2558 (Finternal_merge_in_global_face, syms_of_xfaces):
2559 * xfns.c (x_default_scroll_bar_color_parameter)
2560 (x_default_font_parameter, x_create_tip_frame):
2561 * xfont.c (xfont_supported_scripts):
2562 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2563 (menu_help_callback, xmenu_show):
2565 * xterm.c (set_wm_state):
2566 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2567 and similarly for list2 through list5.
2569 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2571 * callproc.c (Fcall_process_region): Fix minor race and tune.
2572 (create_temp_file): New function, with the temp-file-creation part
2573 of the old Fcall_process_region. Use Fcopy_sequence to create the
2574 temp file name, rather than alloca + build_string, for simplicity.
2575 Don't bother to block input around the temp file creation;
2576 shouldn't be needed. Simplify use of mktemp.
2577 Use record_unwind_protect immediately after creating the temp file;
2578 this closes an unlikely race where the temp file was not removed.
2579 Use memcpy rather than an open-coded loop.
2580 (Fcall_process_region): Use the new function. If the input is
2581 empty, redirect from /dev/null rather than from a newly created
2582 empty temp file; this avoids unnecessary file system traffic.
2584 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2586 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2587 Simplify by making this case like the other two. This is a bit
2588 slower on obsolete hosts, but the extra complexity isn't worth it.
2590 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2591 * process.c (create_process) [!DOS_NT]:
2592 Remove now-unnecessary calls to emacs_close.
2594 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2596 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2597 returning early. (Bug#14850)
2599 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2600 and inhibit-iso-escape-detection attributes of 'undecided'.
2603 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2605 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2606 Reported by Herbert J. Skuhra in
2607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2609 Don't lose top specpdl entry when memory is exhausted.
2610 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2611 specpdl overflow here, to simplify callers; all callers changed.
2612 Always reserve an unused entry at the stack top; this avoids
2613 losing the top entry's information when memory is exhausted.
2615 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2617 Clean up errno reporting and fix some errno-reporting bugs.
2618 * callproc.c (Fcall_process):
2619 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2620 * process.c (create_process, Fmake_network_process):
2621 * unexaix.c (report_error):
2622 * unexcoff.c (report_error):
2623 Be more careful about reporting the errno of failed operations.
2624 The code previously reported the wrong errno sometimes.
2625 Also, prefer report_file_errno to setting errno + report_file_error.
2626 (Fcall_process): Look at openp return value rather than at path,
2627 as that's a bit faster and clearer when there's a numeric predicate.
2628 * fileio.c (report_file_errno): New function, with most of the
2629 old contents of report_file_error.
2630 (report_file_error): Use it.
2631 (Ffile_exists_p, Ffile_accessible_directory_p):
2632 Set errno to 0 when it is junk.
2633 * fileio.c (Faccess_file):
2634 * image.c (x_create_bitmap_from_file):
2635 Use faccessat rather than opening the file, to avoid the hassle of
2636 having a file descriptor open.
2637 * lisp.h (report_file_errno): New decl.
2638 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2641 * process.c (create_process, wait_reading_process_output) [AIX]:
2642 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2643 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2644 a multithreaded environment anyway).
2645 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2647 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2649 * image.c (x_find_image_file): Don't close a remote file handle.
2651 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2653 Fix races with threads and file descriptors.
2654 * callproc.c (Fcall_process_region):
2655 * dired.c (open_directory):
2656 * emacs.c (main, Fdaemon_initialized):
2657 * image.c (x_find_image_file):
2658 * inotify.c (Finotify_rm_watch):
2659 * lread.c (Flocate_file_internal):
2660 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2661 * term.c (term_mouse_moveto, init_tty):
2662 * termcap.c (tgetent):
2663 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2664 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2665 * unexhp9k800.c, unexmacosx.c (unexec):
2666 * callproc.c (Fcall_process_region):
2667 Use emacs_close, not close.
2668 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2669 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2670 and posix_close function on current platforms (which all lack them).
2671 (emacs_close): Use it. This should fix the races on GNU/Linux and
2672 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2673 and it should avoid closing random victim file descriptors on
2676 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2678 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2679 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2682 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2683 This is for .gdbinit xbacktrace.
2685 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2686 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2687 (emacs_set_tty): Now static.
2688 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2689 * term.c (tty_capable_p, tty_default_color_capabilities)
2690 (get_tty_terminal, term_mouse_movement)
2691 (handle_one_term_event, init_tty, maybe_fatal):
2692 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2693 (tgetent, scan_file, name_match, compare_contin):
2694 * terminal.c (get_terminal):
2695 Use bool for boolean.
2696 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2697 Prefer char to unsigned char if either will do.
2698 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2699 (tty_write_glyphs): Prefer int to unsigned.
2700 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2701 All callers changed.
2702 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2704 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2707 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2708 (B__dummy__): New dummy symbol, to pacify C89.
2709 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2710 they can't grok varargs macros.
2711 * dispnew.c (add_window_display_history)
2712 (add_frame_display_history):
2713 * print.c (print_object):
2714 * xdisp.c (debug_method_add):
2715 Use %p printf format only for void pointers.
2716 * emacs.c (usage_message): New constant, replacing ...
2717 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2718 (main): Adjust to usage reorg.
2719 * fns.c (syms_of_fns):
2720 * profiler.c (syms_of_profiler):
2721 Don't use non-constant struct initializers.
2722 * gnutls.h (gnutls_initstage_t):
2723 * lisp.h (enum Lisp_Fwd_Type):
2724 * lread.c (lisp_file_lexically_bound_p):
2725 * xsettings.c (anonymous enum):
2726 Remove trailing comma.
2727 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2728 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2729 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2731 * regex.c (const_re_char): New type, to pacify strict C89.
2732 All uses of 'const re_char' replaced to use it.
2733 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2734 with glibc when strict C89. This change is imported from gnulib.
2736 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2737 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2738 Omit GNU_LINUX implementation, since it requires long long.
2739 * xterm.c (x_draw_underwave):
2740 Do not assume the traditional order of struct's members.
2741 (x_term_init): Rewrite to avoid the need for non-constant structure
2744 Syntax cleanup, mostly replacing macros with functions.
2745 This removes the need for the syntax_temp hack.
2746 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2747 * syntax.c (SYNTAX_INLINE): New macro.
2748 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2749 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2750 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2751 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2752 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2753 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2754 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2755 Now constants, not macros.
2756 (syntax_temp) [!__GNUC__]: Remove.
2757 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2758 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2759 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2760 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2761 Move here from syntax.h; now functions, not macros. Except for the
2762 last function, these are static since only syntax.c uses them.
2763 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2764 All uses changed. Now a function, not a macro; use this fact
2765 to simplify the code.
2766 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2767 compiler bugs; no longer relevant.
2768 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2769 (SYNTAX_INLINE): New macro.
2770 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2771 for the new functions. Use bool for boolean member.
2772 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2773 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2774 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2775 (SETUP_BUFFER_SYNTAX_TABLE):
2776 Now extern inline functions, not macros.
2777 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2778 Remove; all uses replaced by implementation.
2779 (syntax_temp) [!__GNUC__]: Remove decl.
2780 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2782 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2784 * emacs.c (main): Fix syntax error.
2786 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2788 Timestamp fixes for undo (Bug#14824).
2789 * atimer.c (schedule_atimer):
2790 * fileio.c (Ffile_newer_than_file_p):
2791 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2792 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2793 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2794 (syms_of_fileio): Remove Sclear_visited_file_name.
2795 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2796 file doesn't exist; this avoids an ambiguity with negative timestamps.
2797 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2798 * systime.h (make_emacs_time, invalid_emacs_time):
2799 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2800 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2801 * undo.c (record_first_change): Push (visited-file-modtime) onto
2802 undo list rather than reimplementing it by hand, incorrectly.
2804 2013-07-09 Ken Brown <kbrown@cornell.edu>
2806 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2808 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2810 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2812 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2814 Handle errno and exit status a bit more carefully.
2815 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2816 number into an exit status. Instead, use EXIT_CANCELED.
2817 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2818 * callproc.c (relocate_fd):
2819 * emacs.c (close_output_streams, main):
2820 * process.c (create_process):
2821 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2822 Use emacs_perror for simplicity.
2823 * callproc.c (relocate_fd, main):
2824 * sysdep.c (sys_subshell):
2825 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2826 (shut_down_emacs): Use emacs_write, not write.
2827 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2828 * fileio.c (Fcopy_file, e_write):
2829 * nsterm.m (ns_select):
2830 * process.c (send_process):
2831 * sound.c (vox_write):
2832 Use emacs_write_sig, not emacs_write.
2833 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2834 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2836 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2838 (emacs_full_write): New function.
2839 (emacs_write): Rewrite to use it.
2840 (emacswrite_sig, emacs_perror): New functions.
2841 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2843 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2845 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2846 on NS even if it is present. Pixmap on NS is a void*.
2848 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2850 Port to Ubuntu 10 (Bug#14803).
2851 Problem reported by T.V. Raman.
2852 * process.c (close_on_exec, accept4, process_socket):
2853 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2855 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2857 * w32.c (sys_dup): Declare prototype.
2861 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2863 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2865 Make file descriptors close-on-exec when possible (Bug#14803).
2866 This simplifies Emacs a bit, since it no longer needs to worry
2867 about closing file descriptors by hand in some cases.
2868 It also fixes some unlikely races. Not all such races, as
2869 libraries often open files internally without setting
2870 close-on-exec, but it's an improvement.
2871 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2872 * callproc.c (Fcall_process) [!MSDOS]:
2873 * emacs.c (main) [!DOS_NT]:
2874 * nsterm.m (ns_term_init):
2875 * process.c (create_process):
2876 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2877 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2878 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2879 Prefer mkostemp with O_CLOEXEC to mkstemp.
2880 * callproc.c (relocate_fd) [!WINDOWSNT]:
2881 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2882 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2884 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2885 Make the resulting file descriptor close-on-exec.
2886 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2887 * lread.c (load_descriptor_list, load_descriptor_unwind):
2888 Remove; no longer needed. All uses removed.
2889 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2890 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2892 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2893 (Fmake_network_process, Fnetwork_interface_list):
2894 (Fnetwork_interface_info, server_accept_connection):
2895 Make newly-created socket close-on-exec.
2896 * sysdep.c (emacs_open, emacs_fopen):
2897 Make new-created descriptor close-on-exec.
2898 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2899 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2901 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2903 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2904 for NS_IMPL_GNUSTEP.
2906 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2908 Fix openp errno handling.
2909 * callproc.c (Fcall_process): Preserve openp errno around close.
2910 * lread.c (openp): Set errno when returning -1, as some callers
2913 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2915 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2917 * nsterm.h (NSSavePanel): Update comment.
2918 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2919 (ns_run_file_dialog): Declare.
2921 * nsfns.m: Remove panelOK.
2923 (ns_run_file_dialog): New function.
2924 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2925 event loop, so file dialog is popped up by ns_run_file_dialog, called
2926 by sendEvent (Bug#14578).
2927 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2929 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2931 * xdisp.c (default_line_pixel_height): New function.
2932 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2933 (try_cursor_movement, redisplay_window, try_window)
2934 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2936 * window.c (window_scroll_pixel_based):
2937 use default_line_pixel_height.
2939 * dispextern.h (default_line_pixel_height): Add prototype.
2941 * frame.c (x_set_line_spacing): Accept a float value for
2942 line-spacing parameter, per the documentation.
2944 * data.c (Fmultibyte_string_p): Doc fix.
2946 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2948 Use emacs_open more consistently when opening files.
2949 This handles EINTR more consistently now, and makes it easier
2950 to introduce other uniform changes to file descriptor handling.
2951 * src/systdio.h: New file.
2952 * src/buffer.c (mmap_init):
2953 * cygw32.c (chdir_to_default_directory):
2954 * dispnew.c (Fopen_termscript):
2955 * emacs.c (Fdaemon_initialized):
2956 * fileio.c (Fdo_auto_save):
2957 * image.c (slurp_file, png_load_body, jpeg_load_body):
2958 * keyboard.c (Fopen_dribble_file):
2960 * print.c (Fredirect_debugging_output):
2961 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2962 * termcap.c (tgetent):
2963 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2964 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2965 * w32term.c (w32_initialize) [CYGWIN]:
2966 * xfaces.c (Fx_load_color_file):
2967 Use emacs_open instead of plain open, and emacs_fopen instead of
2969 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2970 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2971 * callproc.c (default_output_mode): New constant.
2972 (Fcall_process): Use it to call emacs_open instead of plain creat.
2973 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2974 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2975 (emacs_fopen): New function.
2976 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2977 Include <lisp.h>, for emacs_open.
2978 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2980 Remove duplicate #include directives.
2981 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2983 Don't include stdio.h twice.
2984 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2985 Don't include sys/types.h or stdio.h twice.
2986 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2987 * lread.c: Don't include coding.h twice.
2988 * nsfont.m: Don't include frame.h twice.
2989 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2990 * ralloc.c: Don't include <unistd.h> twice.
2991 * xdisp.c: Don't include font.h twice.
2992 * xterm.c: Don't include fontset.h twice.
2993 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2995 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2997 Scale ImageMagick images more carefully.
2998 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2999 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3000 Be more careful about avoiding undefined behavior after
3001 integer overflow and division by zero.
3003 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3005 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3006 (syms_of_w32fns): DEFSYM them.
3007 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3008 (CCHDEVICENAME): Define macros if not defined.
3009 (struct MONITOR_INFO_EX): New struct.
3010 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3011 (enum_display_monitors_fn): New variable.
3012 (globals_of_w32fns): Initialize it.
3013 (Fx_display_pixel_width, Fx_display_pixel_height)
3014 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3015 multi-monitor setups in docstrings.
3016 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3017 screen size by primary monitor's millimeter per pixel.
3018 (w32_monitor_enum, w32_display_monitor_attributes_list)
3019 (w32_display_monitor_attributes_list_fallback)
3020 (Fw32_display_monitor_attributes_list): New functions.
3021 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3023 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3025 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3027 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3029 * fileio.c (Qfile_notify_error): New error symbol.
3031 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3032 * inotify.c (inotify_callback, symbol_to_inotifymask)
3033 (Finotify_add_watch, Finotify_rm_watch): Use it.
3034 (inotifyevent_to_event): Exchange order of cookie and file name.
3035 (Finotify_add_watch): Adapt docstring.
3037 * lisp.h (Qfile_notify_error): Declare.
3039 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3041 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3042 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3043 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3044 which did not work (see <http://bugs.gnu.org/14569#307>).
3045 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3046 && (!noninteractive || initialized)). This attempts to thread
3047 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3049 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3051 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3052 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3054 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3056 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3057 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3058 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3059 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3061 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3063 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3064 Define to __sys_siglist.
3066 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3068 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3069 word-wrap, so that overflow-newline-into-fringe would work in
3070 visual-line-mode. (Bug#2749)
3071 (move_it_in_display_line_to): When the last scanned display
3072 element fits exactly on the display line, and
3073 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3074 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3075 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3076 finding buffer position that corresponds to pixel coordinates,
3077 e.g. in buffer_posn_from_coords.
3079 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3081 * process.c (handle_child_signal): Call catch_child_signal if
3084 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3086 Don't convert function pointers to void * and back.
3087 It isn't portable C, and it's easy enough to avoid.
3088 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3089 (make_save_value): Add support for SAVE_FUNCPOINTER.
3090 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3091 * print.c (print_object):
3092 Distinguish function from object pointers.
3093 * lisp.h (SAVE_FUNCPOINTER): New constant.
3094 (SAVE_SLOT_BITS): Adjust to it.
3095 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3096 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3097 (voidfuncptr): New typedef.
3098 (struct Lisp_Save_Value): New member data[0].funcpointer.
3099 (XSAVE_FUNCPOINTER): New function.
3101 Simplify buildobj processing.
3102 * Makefile.in (buildobj.h): Make it a sequence of strings each
3103 followed by comma, rather than a single string. Put it into a
3104 .tmp file in case there's an error while generating it.
3105 (gl-stamp): Use .tmp for temp files.
3106 (mostlyclean): Clean .tmp files.
3107 * doc.c (buildobj): Move to just the routine that needs it.
3108 It's now an array of strings, so processing is simpler.
3110 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3112 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3113 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3114 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3115 Invoke malloc_enable_thread even when not interactive.
3116 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3117 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3118 in this case, since the underlying bug has now been fixed.
3120 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3122 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3123 unlinking it (bug#14691).
3125 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3127 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3128 before checking whether buffer is modified. This lets
3129 `kill-buffer-query-functions' cancel killing of the buffer or save
3130 its content before `kill-buffer' asks user the "Buffer %s
3131 modified; kill anyway?" question.
3133 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3135 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3136 Let the super performKeyEquivalent deal with them (Bug#14747).
3138 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3140 * widget.c (resize_cb): Remove unused local.
3142 Do not use GTK 3 if it exists but cannot be compiled.
3143 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3144 * xterm.c (x_error_handler) [!USE_GTK]:
3147 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3149 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3151 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3152 to the valid range of values. (Bug#14753)
3154 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3155 when moving point by using the current glyph matrix. This avoids
3156 the need to force redisplay when this function is called in a
3159 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3161 Fix minor problems found by static checking.
3162 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3163 Redo the latter's body to sidestep GCC parenthesization warnings.
3164 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3165 * coding.c (detect_coding, detect_coding_system):
3166 * coding.h (struct undecided_spec):
3167 Use bool for boolean.
3168 * image.c (QCmax_width, QCmax_height): Now static.
3169 * xdisp.c (Fmove_point_visually): Remove unused local.
3171 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3173 * xdisp.c (Fmove_point_visually): New function.
3175 2013-06-28 Kenichi Handa <handa@gnu.org>
3177 * coding.h (define_coding_undecided_arg_index): New enum.
3178 (coding_attr_index): New members
3179 coding_attr_undecided_inhibit_null_byte_detection,
3180 coding_attr_undecided_inhibit_iso_escape_detection,
3181 coding_attr_undecided_prefer_utf_8.
3182 (undecided_spec): New struct.
3183 (struct coding_system): New member `undecided' of the member
3186 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3187 (detect_coding): Likewise.
3188 (detect_coding_system): Likewise.
3189 (Fdefine_coding_system_internal): New coding system properties
3190 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3192 (syms_of_coding): Adjust for coding_arg_undecided_max.
3194 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3196 * image.c (x_from_xcolors): Remove unused local.
3198 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3200 Defer image data transfer between X client and server until actual
3203 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3206 * image.c (Destroy_Image): Remove.
3207 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3208 `mask_p', and `colors_p'. All uses changed.
3209 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3210 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3211 New macros for `flags' arg to x_clear_image_1.
3212 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3213 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3214 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3215 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3216 (image_get_x_image, image_unget_x_image): New functions or macros.
3217 (image_background, image_background_transparent, x_to_xcolors)
3218 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3219 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3220 instead of Destroy_Image.
3221 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3222 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3223 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3224 (imagemagick_load_image, svg_load_image): Use them instead of
3225 x_create_x_image_and_pixmap, and x_put_x_image followed by
3226 x_destroy_x_image, respectively.
3227 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3228 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3229 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3230 background_transparent fields.
3231 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3232 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3234 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3236 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3237 This mostly consists of undoing recent changes.
3238 * callproc.c (Fcall_process):
3239 * process.c (create_process):
3240 Do not worry about catching SIGCHLD here, undoing previous change.
3241 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3242 * process.c, process.h (catch_child_signal):
3243 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3244 * process.c (catch_child_handler): Don't worry about being called
3245 lazily and do not assume caller has blocked SIGCHLD, undoing
3246 previous change. Move first-time stuff back to
3247 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3248 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3249 set lib_child_handler if it's already initialized, which may
3250 help avoid problems on GNUStep.
3252 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3254 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3255 * callproc.c (Fcall_process):
3256 * process.c (create_process):
3257 Make sure SIGCHLD is caught before we fork,
3258 since Emacs startup no arranges to catch SIGCHLD.
3259 * process.c (lib_child_handler): Initialize to null, not to
3261 (catch_child_signal): Allow self to be called lazily.
3262 Do nothing if it's already been called.
3263 Assume caller has blocked SIGCHLD (all callers do now).
3264 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3265 just before it's really needed.
3266 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3267 since it hasn't been caught yet.
3269 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3271 * image.c (compute_image_size): New function to implement
3272 :max-width and :max-height.
3273 (imagemagick_load_image): Use it.
3275 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3277 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3278 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3280 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3281 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3282 the SIGCHLD handler, since the code is not atomic and (due to glib)
3283 signals may be arriving now.
3284 * sysdep.c (init_signals): Do not catch child signals here;
3285 'main' now does that later, at a safer time.
3287 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3289 Clean up SIGCHLD handling a bit (Bug#14569).
3290 * process.c, process.h (catch_child_signal):
3291 Now always extern, even if !NS_IMPL_GNUSTEP.
3292 * process.c (catch_child_signal): Move glib tickler here from
3293 init_process_emacs, so that it's done earlier in Emacs
3294 initialization. Also move the noninteractive && !initialized
3295 check here from init_process_emacs. This is all a bit cleaner for
3296 GNUish platforms, and I hope it works around the Cygwin bug.
3297 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3298 that glib signal handling is tickled before glib creates threads.
3300 * process.c (wait_reading_process_output): Avoid int overflow
3301 when reading more than 2 GiB total from a process.
3303 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3305 * process.c (create_process): Handle a couple more cases,
3306 i.e., work even if new_argv and wait_child_setup[i] are cached.
3307 Use Fcall_process's style for volatile vars.
3309 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3311 * process.c (create_process): Mark PROCESS volatile.
3313 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3315 Use C99-style flexible array members if available.
3316 This avoids some subtle aliasing issues, which typically
3317 aren't a problem with GCC but may be a problem elsewhere.
3318 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3319 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3320 In either case, it uses a flexible array member rather than
3321 the old struct hack. All uses changed.
3322 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3323 Adjust to sdata reorganization.
3324 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3325 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3326 that ports better to pre-C99 non-GCC.
3327 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3328 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3329 as the latter has changed.
3330 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3331 and port better to pre-C99 GCC.
3332 * image.c (struct xpm_cached_color):
3333 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3334 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3335 Use FLEXIBLE_ARRAY_MEMBER.
3336 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3337 Move decl to top level so it gets checked against implementation.
3338 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3339 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3341 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3343 * syntax.c: Integer cleanups.
3344 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3345 All uses that need 0-or-2 changed to:
3346 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3347 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3348 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3349 (char_quoted, prev_char_comend_first, back_comment)
3350 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3351 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3352 Use bool for boolean.
3353 (update_syntax_table, skip_chars, skip_syntaxes):
3354 Prefer int to unsigned when either will do.
3355 (back_comment): Return boolean success flag, like forw_comment,
3356 instead of positive-or-minus-1 (which might have overflowed int anyway).
3357 Don't stuff ptrdiff_t into int.
3358 (syntax_spec_code, syntax_code_spec): Now const.
3359 (Fmatching_paren, scan_lists, scan_sexps_forward):
3360 Use enum syntaxcode for syntax code.
3361 (Fmatching_paren): Check that arg is a character, not just an integer.
3362 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3363 (Finternal_describe_syntax_value): Omit no-longer-needed
3365 (skip_chars): Use char, not unsigned char, when the distinction
3367 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3368 * bytecode.c (exec_byte_code):
3369 * syntax.c (syntax_spec_code, Fchar_syntax)
3370 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3372 * syntax.h (SYNTAX_WITH_FLAGS):
3373 Omit unnecessary casts.
3375 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3377 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3378 line dimensions here, to avoid race conditions with the main
3379 thread. (Bug#14062, bug#14630, bug#14669)
3381 * w32term.c (w32_draw_window_cursor): Compute the header line and
3382 mode line dimensions here.
3383 <w32_system_caret_window, w32_system_caret_hdr_height>:
3384 <w32_system_caret_mode_height>: New variables.
3386 * w32term.h: Declare them.
3388 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3390 * alloc.c (die): Move "assertion failed" string here ...
3391 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3392 COND when SUPPRESS_CHECKING. This shrinks the executable text
3393 size by 0.8% to 2.2% when configured with --enable-checking,
3394 depending on optimization flags (GCC 4.8.1 x86-64).
3396 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3398 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3400 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3401 base is 2; this is more accurate.
3403 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3405 * sound.c (string_default): Move to !WINDOWSNT section.
3406 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3408 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3410 * sound.c: Integer cleanups.
3411 Remove unnecessary forward decls.
3412 (struct sound_device): The 'file' member is now a Lisp_Object, not
3413 a char *, so that we needn't invoke alloca on a huge size.
3414 (Fplay_sound_internal): Adjust to this.
3415 (string_default): New function.
3416 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3417 Use it to adjust to the struct sound_device change.
3418 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3419 (be2hs) [0]: Remove.
3421 * syntax.c (skip_chars): Don't use uninitialized storage
3422 when searching a multibyte buffer for characters that are not in a
3423 unibyte string that contains non-ASCII characters.
3425 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3427 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3428 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3430 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3432 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3434 2013-06-18 Kenichi Handa <handa@gnu.org>
3436 * font.c (Ffont_spec): Signal an error for an invalid font name
3439 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3441 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3442 In particular this ports to 32-bit sparc Sun cc.
3443 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3444 array with a dummy element at specpdl[-1], so that its address can
3446 (unbind_to): Do not copy the binding; not needed, now that we
3447 copy old_value in the one place where the copy is needed.
3448 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3449 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3450 (union specbinding): Rename from struct specbinding. Redo layout
3451 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3452 which is not portable. With Sun C 5.12 32-bit sparc, the
3453 declaration causes nargs to be an unsigned bitfield, a behavior
3454 that the C standard allows; but Emacs wants nargs to be signed.
3455 The overall type is now a union of structures rather than a
3456 structure of union of structures, and the 'kind' member is now a
3457 bitfield, so that the overall type doesn't grow. All uses changed.
3458 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3460 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3462 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3463 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3465 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3467 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3469 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3470 unless we know that the window w's frame is a frame object.
3471 Another attempt at solving bug#14062 and bug#14630.
3473 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3475 * textprop.c (property_set_type): New enum.
3476 (add_properties): Allow appending/prepending text properties.
3477 (add_text_properties_1): Factored out of Fadd_text_properties.
3478 (Fadd_text_properties): Move all the code into
3479 add_text_properties_1.
3480 (Fadd_face_text_property): New function that calls
3481 add_text_properties_1.
3483 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3485 Move functions from lisp.h to individual modules when possible.
3486 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3487 * alloc.c (XFLOAT_INIT, set_symbol_name):
3488 * buffer.c (CHECK_OVERLAY):
3489 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3490 (set_char_table_parent):
3491 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3492 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3493 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3494 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3496 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3497 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3498 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3499 (backtrace_args, backtrace_debug_on_exit):
3500 * floatfns.c (CHECK_FLOAT):
3501 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3502 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3503 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3504 (set_hash_index_slot):
3505 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3506 * marker.c (CHECK_MARKER):
3507 * textprop.c (CHECK_STRING_OR_BUFFER):
3508 * window.c (CHECK_WINDOW_CONFIGURATION):
3509 Move here from lisp.h, and make these functions static rather than
3511 * buffer.c (Qoverlayp):
3513 * fns.c (Qhash_table_p):
3514 * window.c (Qwindow_configuration_p):
3516 * lisp.h: Remove the abovementioned defns and decls.
3518 Use functions, not macros, for XINT etc (Bug#11935).
3519 In lisp.h, prefer functions to function-like macros, and
3520 constants to object-like macros, when either will do. This:
3521 . simplifies use, as there's no more need to worry about
3522 arguments' side effects being evaluated multiple times.
3523 . makes the code easier to debug on some platforms.
3524 However, when using gcc -O0, keep using function-like macros
3525 for a few critical operations, for performance reasons.
3526 This sort of thing isn't needed with gcc -Og, but -Og
3527 is a GCC 4.8 feature and isn't widely-enough available yet.
3528 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3529 Remove enum lsb_bits; no longer needed.
3530 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3531 * buffer.c (Qoverlap):
3533 * fns.c (Qhash_table_p):
3534 Now extern, so lisp.h can use these symbols.
3535 * dispextern.h: Include character.h, for MAX_CHAR etc.
3536 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3537 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3538 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3539 (GLYPH_CODE_P): Move here from lisp.h.
3540 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3541 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3542 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3543 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3544 XUNTAG now returns void *.
3545 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3546 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3547 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3548 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3549 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3550 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3551 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3552 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3553 New macros, renamed from their sans-lisp_h_ counterparts.
3554 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3555 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3556 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3557 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3558 If compiling via GCC without optimization, define these as macros
3559 in addition to inline functions.
3560 To disable this, compile with -DINLINING=0.
3561 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3562 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3563 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3564 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3565 (INTMASK, VALMASK): Now macros, since static values cannot be
3566 accessed from extern inline functions.
3567 (VALMASK): Also a constant, for benefit of old GDB.
3568 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3569 is INTEGERP, which can fold it in.
3570 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3571 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3572 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3573 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3574 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3575 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3576 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3577 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3578 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3579 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3580 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3581 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3582 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3583 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3584 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3585 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3586 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3587 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3588 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3589 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3590 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3591 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3592 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3593 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3594 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3595 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3596 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3597 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3598 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3599 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3600 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3601 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3602 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3604 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3605 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3606 (VALMASK): Define in one place rather than in two, merging the
3607 USE_LSB_TAG parts; this is simpler.
3608 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3609 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3610 Move up, to avoid use before definition.
3611 Also include "globals.h" earlier, for the same reason.
3612 (make_natnum): New function.
3613 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3614 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3615 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3616 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3617 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3618 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3619 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3620 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3621 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3622 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3623 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3624 (Qwindow_configuration_p, Qimage): New forward declarations.
3625 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3626 (STRING_COPYIN): Remove; unused.
3627 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3628 (xcar_addr, xcdr_addr): New functions. All uses changed.
3629 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3630 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3631 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3632 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3633 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3634 (TYPE_RANGED_INTEGERP): Simplify.
3635 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3636 (setlocale, fixup_locale, synchronize_system_messages_locale)
3637 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3638 Now empty functions, not macros.
3639 (functionp): Return bool, not int.
3640 * window.c (Qwindow_configuration_p): Now extern,
3641 so window.h can use it.
3642 * window.h (Qwindowp): Move decl back to lisp.h.
3644 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3646 * xdisp.c (Fline_pixel_height): New function, required for solving
3649 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3651 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3653 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3655 * lread.c (syms_of_lread):
3656 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3658 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3660 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3662 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3664 * fileio.c (expand_file_name): Doc fix.
3666 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3668 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3669 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3670 Wait for self, not for 0. This can't hurt on GNU or similar
3671 system, and may help with Cygwin.
3673 * keyboard.c: Don't use PROP (...) as an lvalue.
3674 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3675 Use set_prop (A, B), not PROP (A) = B.
3677 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3679 * xdisp.c (get_it_property): Use it->window instead of generating
3680 a Lisp object from it->w.
3682 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3684 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3685 get-char-property the window that is being rendered, instead of
3686 the buffer, to support window-specific overlays. (Bug#14575)
3687 (compute_display_string_pos): When W is NULL, use the current
3688 buffer as the object to pass to get-char-property.
3689 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3690 pointer member of the bidi iterator, since no window is pertinent
3693 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3695 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3696 being displayed, and pass it to compute_display_string_pos.
3697 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3698 (bidi_paragraph_init): All callers changed.
3700 * xdisp.c (init_from_display_pos, init_iterator)
3701 (handle_single_display_spec, next_overlay_string)
3702 (get_overlay_strings_1, reseat_1, reseat_to_string)
3703 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3704 Set bidi_it.w member from it->w.
3705 (compute_display_string_pos): Accept additional argument, the
3706 window being displayed, and pass it to Fget_char_property.
3709 * dispextern.h (struct bidi_it): New member w, the window being
3711 (compute_display_string_pos): Adjust prototype.
3713 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3715 * xgselect.c: Remove unneeded include xterm.h.
3717 * process.c (wait_reading_process_output): Check for NS before GLIB.
3718 GLIB may be linked in due to rsvg, but ns_select must be called.
3720 * xgselect.c (xg_select): Remove call to window_system_available
3721 and g_main_context_pending at the top, so Gdk events (i.e. file
3722 notify) are processed when Emacs is started with -nw.
3724 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3726 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3727 (ctagsfiles3): New variable, includes only *.m files.
3728 (TAGS): Use an explicit language name in the regular expressions,
3729 to avoid transformation of '/SOMETHING' by MSYS to
3730 'c:\MSYS\SOMETHING'.
3732 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3734 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3736 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3738 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3739 still need to set the mouse pointer shape and activate help-echo.
3742 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3744 A few porting etc. fixes for the new file monitor code.
3745 See the thread containing
3746 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3747 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3748 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3749 (dir_monitor_callback, Fgfile_rm_watch):
3750 Use assq_no_quit instead of Fassoc, for speed.
3751 (dir_monitor_callback, Fgfile_rm_watch):
3752 eassert that the monitor is a fixnum.
3753 (dir_monitor_callback): No need for CDR_SAFE.
3754 Simplify building of lisp with alternative tails.
3755 (Fgfile_add_watch, Fgfile_rm_watch):
3756 Do not assume glib functions set errno reliably on failure.
3757 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3758 and signal an error otherwise.
3759 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3760 Use Fdelq instead of Fdelete, for speed.
3762 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3764 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3765 don't insist on being invoked on a highlighted tool-bar button.
3766 Avoids losing tool-bar functionality when mouse-highlight is nil.
3767 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3768 Don't highlight when mouse-highlight is nil.
3769 (note_mouse_highlight): When mouse-highlight is nil, don't return
3770 right away; instead, run tool-bar and mode-line highlight
3771 subroutine, clear any existing highlight, and revert the mouse
3772 pointer to its default shape. (Bug#14558)
3774 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3776 * lisp.mk (lisp): Add prog-mode.el.
3778 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3780 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3781 * process.c (dummy_handler): New function.
3782 (lib_child_handler): New static var.
3783 (handle_child_signal): Invoke it.
3784 (catch_child_signal): If a library has set up a signal handler,
3785 save it into lib_child_handler.
3786 (init_process_emacs): If using glib and not on Windows, tickle glib's
3787 child-handling code so that it initializes its private SIGCHLD handler.
3788 * syssignal.h (SA_SIGINFO): Default to 0.
3789 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3790 31; it should no longer be needed now.
3792 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3794 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3796 * gfilenotify.c (globals_of_gfilenotify): New function.
3797 (syms_of_gfilenotify): Move global initialization there.
3799 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3801 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3803 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3804 * keyboard.c (menu_bar_items, tool_bar_items):
3805 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3806 not override local keymaps any more.
3808 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3810 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3812 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3814 * w32console.c (initialize_w32_display): Return the dimensions of
3815 the console window via 2 additional arguments, not via the current
3816 frame. This avoids crashes due to overrunning the bounds of
3817 frame's decode_mode_spec_buffer, which is not resized following
3818 the change of the frame dimensions from the initial 10x10.
3820 * w32term.h (w32_initialize_display_info): Adjust prototype.
3822 * term.c (init_tty): Take dimensions of the frame from the values
3823 returned by initialize_w32_display.
3825 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3826 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3827 (LIBES): Add $(GFILENOTIFY_LIBS).
3829 * w32inevt.c (handle_file_notifications): Add dummy implementation
3830 for !HAVE_W32NOTIFY.
3832 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3834 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3836 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3838 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3840 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3842 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3844 Fix minor problems found by static checking.
3845 * data.c (pure_write_error):
3846 Use xsignal2, not Fsignal, as Fsignal might return.
3847 * eval.c (set_backtrace_debug_on_exit): Now static.
3848 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3849 No longer inline. EXTERN_INLINE is needed only for functions
3850 defined in .h files. Reindent function header as per GNU style.
3851 (backtrace_p, backtrace_top, backtrace_next):
3852 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3853 compiler or linker. Add extern decls to pacify gcc -Wall.
3854 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3856 * frame.c (free_monitors): Define only on platforms that need it.
3857 * nsterm.m (ns_term_init):
3858 * process.c (catch_child_signal):
3859 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3860 defined on all porting targets these days.
3861 * process.c, process.h (catch_child_signal):
3862 Make it extern only if NS_IMPL_GNUSTEP is defined.
3864 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3866 * w32.c (gettimeofday): Make the signature identical to prototype
3867 in nt/inc/sys/time.h.
3869 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3871 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3874 * keyboard.c (safe_run_hooks_error): Improve error message.
3876 * data.c (pure_write_error): Add `object' argument.
3877 * puresize.h (CHECK_IMPURE): Use it.
3879 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3881 * Makefile.in (NOTIFY_OBJ): New variable.
3882 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3884 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3885 Call syms_of_gfilenotify.
3887 * gfilenotify.c: New file.
3889 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3890 and Qfile_w32notify.
3891 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3892 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3894 * lisp.h: Declare syms_of_gfilenotify.
3896 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3898 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3900 Merge the specpdl and backtrace stacks. Make the structure of the
3901 specpdl entries more obvious via a tagged union of structs.
3902 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3903 (enum specbind_tag): New enum.
3904 (struct specbinding): Make it a tagged union of structs.
3905 Add a case for backtrace records.
3906 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3907 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3908 (backtrace_debug_on_exit): New accessors.
3909 (struct backtrace): Remove.
3910 (struct catchtag): Remove backlist field.
3911 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3913 (Flocal_variable_p): Speed up the common case where the binding is
3915 * eval.c (backtrace_list): Remove.
3916 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3917 (set_backtrace_args, set_backtrace_nargs)
3918 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3919 (backtrace_next): New functions.
3920 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3921 (unwind_to_catch, internal_lisp_condition_case)
3922 (internal_condition_case, internal_condition_case_1)
3923 (internal_condition_case_2, internal_condition_case_n): Don't bother
3924 with backtrace_list any more.
3925 (Fsignal): Adjust to new backtrace format.
3926 (grow_specpdl): Move up.
3927 (record_in_backtrace): New function.
3928 (eval_sub, Ffuncall): Use it.
3929 (apply_lambda): Adjust to new backtrace format.
3930 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3932 (specbind): Adjust to new specpdl format. Simplify.
3933 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3934 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3936 (mark_backtrace): Remove.
3937 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3938 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3939 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3941 * profiler.c (record_backtrace): Use get_backtrace.
3942 (handle_profiler_signal): Use backtrace_top_function.
3943 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3946 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3948 * process.h (catch_child_signal): Declare.
3950 * process.c (catch_child_signal): New function.
3951 (init_process_emacs): Call it.
3953 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3954 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3956 (x_set_cursor_type): Remove declaration.
3957 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3958 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3959 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3960 (ns_get_color): Use F suffix on float.
3961 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3962 (ns_get_rgb_color): Remove.
3963 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3964 (note_mouse_movement): x and y are CGFloat.
3965 (ns_draw_fringe_bitmap): Remove unused rowY.
3966 Change #if to COCOA && >= 10_6.
3967 (ns_draw_window_cursor): Remove unused overspill.
3968 (ns_draw_underwave): width and x are EamcsCGFloat.
3969 (ns_draw_box): thickness is CGFloat.
3970 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3971 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3972 if not in main thread.
3973 (ns_get_pending_menu_title, ns_check_menu_open)
3974 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3975 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3976 (sendFromMainThread:): New method.
3977 (changeFont:): size is CGFloat.
3978 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3979 Disable warning about permanent text.
3980 (characterIndexForPoint:): Adjust return type depending on GNUStep
3982 (mouseDown:): delta is CGFloat.
3983 (updateFrameSize): Remove unised variable f.
3984 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3985 Cast float to EmacsCGFloat.
3986 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3987 also to -1 when restoring.
3988 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3989 inside NS_IMPL_COCOA.
3990 (toggleFullScreen:): Put call to toggleFullScreen inside
3991 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3992 (setPosition:portion:whole:): por is CGFloat.
3993 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3994 (mouseDown:): Use CGFloat.
3995 (mouseDragged:): Remove unised variable edge.
3996 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3998 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4000 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4001 when NS_IMPL_GNUSTEP.
4002 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4003 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4004 (EmacsToolbar): Add clearAll. Add tag argument to
4005 addDisplayItemWithImage.
4006 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4008 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4010 * nsmenu.m (ns_update_menubar): Make static.
4011 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4012 (fillWithWidgetValue:): Add cast to SEL for setAction.
4013 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4014 (update_frame_tool_bar): Update code for GNUStep.
4015 (clearAll): New method.
4016 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4017 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4018 Move identifierToItem setObject and activeIdentifiers addObject before
4019 call to insertItemWithItemIdentifier.
4020 (validateVisibleItems): Fix indentation.
4021 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4022 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4023 UtilityWindow to aStyle, remove call to setStyleMask.
4025 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4027 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4028 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4029 Use F suffix on floats.
4030 (ns_char_width): Returns CGFloat.
4031 (ns_ascii_average_width): w is CGFloat instead of float.
4032 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4034 (ns_glyph_metrics): CGFloat instead of float.
4036 * nsfns.m (x_set_foreground_color, x_set_background_color):
4038 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4039 remove unused variables.
4040 (Fns_read_file_name): Keep track if panel is for save.
4041 Use ns_filename_from_panel/ns_directory_from_panel.
4042 (Fns_list_services): delegate only used for COCOA.
4043 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4044 Just return the input if GNUStep.
4045 (x_screen_planes): Remove.
4046 (Fxw_color_values): Use EmacsCGFloat
4047 (Fns_display_monitor_attributes_list): Only get screen number for
4049 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4051 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4052 ns_directory_from_panel.
4054 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4056 * process.c (handle_child_signal): Also use WCONTINUED.
4057 This is so that list-processes doesn't mistakenly list the process
4058 as stopped, when the process has actually been continued and is
4061 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4063 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4064 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4065 not already configured.
4067 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4069 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4071 * Makefile.in (mostlyclean): Remove *.res files.
4073 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4075 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4076 a buffer (bug#8447).
4078 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4080 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4081 display vector, and we backtrack, handle the case that the
4082 previous character position is also displayed from a display
4083 vector or covered by a display string or image. (Bug#14476)
4085 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4087 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4088 (struct MonitorInfo, free_monitors): Remove.
4089 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4090 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4091 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4094 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4095 (struct MonitorInfo, free_monitors): Remove.
4096 (ns_screen_name): Make static.
4097 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4098 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4101 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4102 (struct MonitorInfo): New struct.
4103 (free_monitors, make_monitor_attribute_list): Declare.
4105 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4107 (free_monitors, make_monitor_attribute_list): New functions.
4108 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4111 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4113 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4115 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4117 * keyboard.c: Apply keyboard decoding only to events that come directly
4118 from the tty, not from unread-command-events (bug#14368).
4119 (read_event_from_main_queue): New function, extracted from read_char).
4120 (read_decoded_char): Remove.
4121 (read_decoded_event_from_main_queue): New function to replace it.
4122 (read_char): Use it.
4123 (read_key_sequence): Use read_char rather than read_decoded_char.
4125 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4127 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4129 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4131 2013-05-22 Kenichi Handa <handa@gnu.org>
4133 The following changes are to fix the setting of
4134 buffer-file-coding-system on, for instance, C-x RET c unix RET
4135 _FILE_OF_DOS_EOL_TYPE_ RET.
4137 * coding.h (struct coding_system): New member detected_utf8_chars.
4139 * coding.c (detect_coding_utf_8): Count characters and check EOL
4140 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4142 (setup_coding_system): Do not initialize coding->head_ascii.
4143 (check_ascii): Do not set coding->eol_seen but update it. Do not
4144 call adjust_coding_eol_type here.
4145 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4146 If the eol-type of CODING is already specified, adjust the eol type
4147 of the found coding-system.
4148 (decode_coding_gap): Cancel previous change. Utilize the
4149 character numbers counted by detect_coding_utf_8. Fix detection
4152 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4154 * search.c (looking_at_1): Only set last_thing_searched if the match
4155 changed the match-data (bug#14281).
4157 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4159 * xdisp.c (reseat_at_previous_visible_line_start):
4160 Already declared in dispextern.h, so remove it here.
4161 (move_it_vertically_backward): Likewise.
4163 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4165 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4166 (Fx_display_pixel_width, Fx_display_pixel_height)
4167 (Fx_display_mm_width, Fx_display_mm_height):
4168 Mention `display-monitor-attributes-list' in docstrings.
4170 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4171 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4172 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4173 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4174 (Fx_display_backing_store, Fx_display_visual_class)
4175 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4176 (Fx_display_grayscale_p, Fx_display_pixel_width)
4177 (Fx_display_pixel_height, Fx_display_planes)
4178 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4179 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4180 (Fx_display_mm_width, Fx_display_mm_height)
4181 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4182 height for all physical monitors as in X11.
4184 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4185 Return pixel width or height for all physical monitors as in X11.
4187 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4189 Port --enable-gcc-warnings to clang.
4190 * bytecode.c (exec_byte_code):
4192 Redo diagnostic pragmas to pacify clang, too.
4193 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4194 * editfns.c (Fencode_time):
4195 * fileio.c (file_accessible_directory_p):
4196 * font.c (font_unparse_xlfd):
4197 Use '&"string"[index]' instead of '"string" + (index)'.
4198 * undo.c (user_error): Remove; unused.
4200 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4202 * insdel.c (insert_1_both): Document the arguments, instead of
4203 referring to insert_1, which no longer exists.
4205 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4206 some window, increment windows_or_buffers_changed, so that
4207 *Messages* display in that window is updated. (Bug#14408)
4209 * w32.c: Include epaths.h.
4210 (init_environment): Use cmdproxy.exe without leading directories.
4211 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4213 (gettimeofday): Adjust signature and return value to Posix
4216 * unexw32.c (open_output_file): Delete the existing emacs.exe
4217 before creating it, to break the hard link to the versioned
4220 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4221 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4222 (FIRSTFILE_OBJ): New variables.
4223 (W32_RES): Rename to EMACSRES. All users changed.
4224 (base_obj): Use $(CM_OBJ).
4225 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4226 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4227 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4228 $(W32_RES_LINK) before $(LIBES).
4229 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4231 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4233 * makefile.w32-in (DOC): Use just "DOC".
4235 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4237 * process.c: Export default filters and sentinels to Elisp.
4238 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4240 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4241 (Fset_process_sentinel, Fformat_network_address):
4242 Default to them instead of nil.
4243 (server_accept_connection): Sentinels can't be nil any more.
4244 (read_and_dispose_of_process_output): New function, extracted from
4245 read_process_output.
4246 (read_process_output): Use it; filters can't be nil.
4247 (Finternal_default_process_filter): New function, extracted from
4248 read_process_output.
4249 (exec_sentinel_unwind): Remove function.
4250 (exec_sentinel): Don't zilch sentinel while running.
4251 (status_notify): Sentinels can't be nil.
4252 (Finternal_default_process_sentinel): New function extracted from
4254 (setup_process_coding_systems): Default filter is not nil any more.
4255 (syms_of_process): Export new Elisp functions and initialize
4257 * lisp.h (make_lisp_proc): New function.
4259 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4261 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4263 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4265 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4266 unless we know that the window w is a leaf window.
4267 Another attempt at solving bug#14062.
4269 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4271 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4274 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4276 * image.c (gif_load): Check that subimages fit (Bug#14345).
4278 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4280 * lread.c (skip_dyn_eof): New function.
4281 (read1): Use it to skip the end of a file in response to #@00.
4283 * doc.c (get_doc_string): Slightly relax the sanity checking.
4285 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4287 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4288 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4289 (MonitorInfo): New struct.
4290 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4291 (Fns_display_monitor_attributes_list): New functions.
4292 (display-usable-bounds): Remove.
4293 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4296 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4298 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4299 (GTK_CHECK_VERSION): New macro, if not already defined.
4300 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4301 replaced by GTK_CHECK_VERSION.
4303 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4305 * xterm.h (GTK_PREREQ): New macro.
4306 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4307 to use this macro instead, for consistency and clarity.
4309 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4311 * xdisp.c (row_for_charpos_p): New function, with code of
4312 cursor_row_p, but accepts an additional argument CHARPOS instead
4313 of using a hardcoded PT.
4314 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4315 (row_containing_pos): Call row_for_charpos_p instead of partially
4316 doing the same. Fixes cursor positioning under longlines-mode
4317 when longlines-show-effect includes more than one newline, when
4318 moving the cursor vertically up.
4320 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4322 * makefile.w32-in (ACL_H): New macro.
4323 ($(BLD)/fileio.$(O)): Update dependencies.
4325 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4327 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4328 * Makefile.in (LIB_ACL): New macro.
4329 (LIBACL_LIBS): Remove.
4330 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4331 * fileio.c: Include <acl.h>.
4332 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4333 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4335 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4338 * unexelf.c: Don't assume ElfW (Half) fits in int.
4339 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4340 when dealing with ElfW (Half) values, since they can exceed 2**31
4341 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4342 (entry_address): Omit unused NUM arg. All uses changed.
4344 2013-05-07 Juri Linkov <juri@jurta.org>
4346 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4347 to the string converted from number with `Fnumber_to_string'.
4350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4352 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4353 This fixes a problem introduced by my previous change.
4355 2013-05-07 Glenn Morris <rgm@gnu.org>
4357 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4359 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4361 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4363 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4365 Static checking by GCC 4.8.0.
4366 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4367 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4368 (x_get_monitor_attributes_fallback)
4369 (x_get_monitor_attributes_xinerama)
4370 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4371 Define only if USE_GTK.
4372 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4373 (x_get_monitor_attributes_fallback): Omit unused locals.
4374 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4375 Use double, not float, to avoid mixed-mode floating point arithmetic.
4377 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4378 Jan Djärv <jan.h.d@swipnet.se>
4380 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4381 (XINERAMA_CFLAGS): New macros.
4382 (ALL_CFLAGS, LIBES): Use them.
4384 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4385 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4386 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4387 (syms_of_xfns): DEFSYM them.
4388 (struct MonitorInfo): New struct.
4389 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4390 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4391 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4392 (x_get_monitor_attributes_xinerama): New functions.
4393 (Fx_display_monitor_attributes_list): New primitive.
4394 (syms_of_xfns): Defsubr it.
4396 * xterm.h (x_display_info): Add Xatom_net_workarea and
4397 Xatom_net_current_desktop.
4399 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4400 and dpyinfo->Xatom_net_current_desktop.
4402 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4404 * xdisp.c (pos_visible_p): Use the special code for finding the
4405 beginning of a display property or overlay for any "replacing"
4406 display property, not just for display strings. This solves
4407 incorrect reporting of position by posn-at-point. (Bug#14241)
4409 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4411 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4412 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4413 Verify that ElfW (Half) fits in int.
4414 (fatal): Use same signature as lisp.h.
4415 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4416 configure and build with -DUNEXELF_DEBUG without worrying about
4417 other modules that use DEBUG.
4418 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4419 possibly-wide integers now uses it instead of plain fprintf.
4420 (entry_address): New function, which avoids problems with 32-bit
4421 overflow on 64-bit hosts.
4422 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4423 (round_up): Don't assume the remainder fits in int.
4424 (find_section): Use bool for boolean. Simplify debug code.
4425 (unexec): Don't assume file sizes fit in int or size_t.
4426 Omit unnecessary trailing newline in 'fatal' format.
4427 Use strerror rather than outputting decimal error number.
4428 Remove unused code when emacs is not defined;
4429 this file relies on Emacs now.
4430 Don't assume e_phnum and e_shnum are positive.
4432 * regex.c: Fix problems when DEBUG is defined.
4433 (extract_number, extract_number_and_incr): Define regardless of
4434 whether DEBUG is defined; that's simpler and makes the code less
4435 likely to go stale in the normal case when DEBUG is not defined.
4436 Return int rather than taking an int * arg. All callers changed.
4437 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4438 Remove, replacing with ...
4439 (DEBUG_PRINT): New macro. All callers changed.
4440 (DEBUG_COMPILES_ARGUMENTS): New macro.
4441 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4442 (print_compiled_pattern, print_double_string) [DEBUG]:
4443 Use prototype rather than old-style definition.
4444 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4445 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4446 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4447 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4448 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4449 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4450 This matters only when DEBUG is defined.
4452 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4454 * xdisp.c (set_iterator_to_next): Set the
4455 ignore_overlay_strings_at_pos_p flag only if we are _really_
4456 iterating over an overlay string, as indicated by the
4457 current.overlay_string_index member. (Bug#14306)
4459 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4461 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4462 to where it is used, to avoid autorelease issues (Bug#14050).
4464 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4466 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4467 * fileio.c (syms_of_fileio): Implement this.
4468 * filelock.c (create_lock_file): If symbolic links don't work, so
4469 we use a regular file as a lock file, do not fsync the lock file;
4472 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4474 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4475 (syms_of_minibuf): Adjust accodingly.
4477 * callint.c (Fcall_interactively): Adjust calls accordingly.
4479 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4481 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4482 w->contents is a buffer before computing everything else.
4483 Use parentheses to disambiguate last part of the condition.
4485 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4486 assertion violations. (Bug#14062)
4488 2013-05-01 David Reitter <david.reitter@gmail.com>
4490 * nsfns.m (ns_tooltip): Initialize.
4492 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4494 * coding.c (decode_coding_gap): Don't remove the character before
4495 a newline unless it's a CR character. (Bug#14287)
4497 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4499 * dispextern.h (struct face): Move enum face_underline_type
4500 earlier so that bitfields can be in the same word.
4502 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4504 * nsfns.m (handlePanelKeys): New function.
4505 (EmacsOpenPanel:performKeyEquivalent:)
4506 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4507 arrows/function/control and copy/paste keys (Bug#14296).
4509 2013-04-27 Juri Linkov <juri@jurta.org>
4511 * callint.c (Fcall_interactively): Call `Qread_number' for
4512 interactive code letter `n' instead of using duplicate code.
4515 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4517 * systime.h (make_timeval): Declare as 'const'.
4519 2013-04-27 Kenichi Handa <handa@gnu.org>
4521 * font.c (font_open_entity): Always open a font of manageable
4524 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4526 Port better to AIX (Bug#14258).
4527 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4530 2013-04-24 Kenichi Handa <handa@gnu.org>
4532 * coding.c (decode_coding_iso_2022): When an invalid escape
4533 sequence is encountered, reset the invocation and designation
4534 status to the safest one.
4536 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4538 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4539 Without this fix, "make distclean" leaves stamp-h1 behind.
4541 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4543 * w32fns.c (w32_fullscreen_rect): New function to compute the
4544 window rectangle for the given fullscreen mode.
4545 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4546 longer tunes the window size. This keeps the window's edges flush
4547 with the screen and allows the taskbar to hide itself in fullboth.
4549 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4550 window decorations and uses the entire screen.
4552 * w32term.h (w32_fullscreen_rect) Add prototype.
4553 (struct w32_output): Replace normal_width, normal_height,
4554 normal_top, and normal_left members with a single normal_placement
4556 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4558 (FRAME_NORMAL_PLACEMENT): New macro.
4560 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4562 * minibuf.c (Ftest_completion): Silence compiler warning.
4564 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4566 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4569 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4572 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4573 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4574 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4575 parentheses where appropriate.
4577 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4579 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4581 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4583 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4584 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4585 Mention in the doc string that setting these variables takes
4586 effect only after a call to set-window-buffer. (Bug#14200)
4588 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4590 * indent.c (Fvertical_motion): Don't consider display strings on
4591 overlay strings as display strings on the buffer position we
4592 started from. This prevents vertical cursor motion from jumping
4593 more than one line when there's an overlay string with a display
4594 property at end of line.
4595 Reported by Karl Chen <Karl.Chen@quarl.org> in
4596 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4598 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4600 * window.c (select_window): `record_buffer' even if window is
4601 already selected (bug#14191).
4603 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4605 * window.c (Fwindow_end): Test more flags, including the buffer's
4606 last_overlay_modified flag, to determine whether the window's
4607 display is really up-to-date. Prevents the function from
4608 returning a stale value. (Bug#14170)
4609 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4612 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4614 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4615 garbaged only if it is not already the top frame on its TTY.
4616 This prevents flickering due to constant redrawing of TTY frames when
4617 there are GUI frames open in the same session. (Bug#13864)
4619 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4621 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4622 of marking the idle timers directly.
4624 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4626 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4629 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4631 * window.c (select_window): Don't record_buffer while the invariant is
4632 temporarily broken (bug#14161).
4634 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4636 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4638 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4640 2013-04-07 Romain Francoise <romain@orebokech.com>
4642 Ignore additional platform-specific ACL errors (Bug#13702).
4643 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4644 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4646 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4648 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4651 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4653 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4654 This bug was introduced by my 2013-02-25 change that simplified
4655 data_start configuration. Without this change, on GNU/Linux
4656 an Emacs configured with --enable-profiling fails immediately
4657 due to a profiler signal.
4658 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4659 with these flags. On platforms where special flags are needed
4660 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4661 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4662 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4664 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4666 Get rid of some platform-specific functions examining window
4667 system and its capabilities. This is a partial rework of the
4669 * lisp.h (have_menus_p): Remove prototype. This function is
4670 replaced with platform-independent window_system_available.
4671 (check_window_system): Move to...
4672 * frame.h (decode_window_system_frame, window_system_available):
4673 ...here, add new prototypes.
4674 * frame.c (window_system_available, decode_window_system_frame):
4676 (check_window_system): Platform-independent now.
4677 * xterm.h (x_in_use): Remove declaration.
4679 * w32term.h (check_x_frame):
4680 * nsterm.h (check_x_frame): Remove prototypes. This function
4681 is replaced with platform-independent decode_window_system_frame.
4682 * msdos.c (have_menus_p): Remove.
4683 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4684 Remove platform-specific functions. Use check_window_system,
4685 decode_window_system_frame and check_ns_display_info where
4686 appropriate. Minor style and comment tweaks.
4687 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4688 (check_x_frame): Likewise.
4689 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4691 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4692 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4693 * xmenu.c, xselect.c: All related users changed.
4695 2013-04-03 Kenichi Handa <handa@gnu.org>
4697 The following changes is to optimize the code for reading UTF-8
4700 * coding.c (check_ascii): Rename from detect_ascii. Return value
4701 changed. Check EOL format. Do not call adjust_coding_eol_type
4703 (check_utf_8): New function.
4704 (adjust_coding_eol_type): Do nothing if already adjusted.
4705 (detect_coding): Compare the return value of check_ascii with
4706 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4707 (decode_coding_gap): Optimize for valid UTF-8.
4709 2013-03-21 Kenichi Handa <handa@gnu.org>
4711 * coding.c (syms_of_coding): Cancel previous change.
4713 * insdel.c (insert_from_gap): Fix previous change.
4715 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4717 Consistently use platform-specific function to detect window system.
4718 * lisp.h (check_window_system): New prototype. This function is
4719 going to replace check_x, check_w32 and check_ns.
4720 (have_menus_p): Mention msdos.c in comment.
4721 * fontset.c (check_window_system_func): Remove. Adjust all users.
4722 * fontset.h (check_window_system_func): Remove prototype.
4723 * nsterm.h (check_ns):
4724 * xterm.h (check_x):
4725 * w32term.h (check_w32): Likewise.
4726 * menu.c (Fx_popup_menu): Use check_window_system.
4727 * msdos.c (check_window_system): Define for MS-DOS.
4728 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4729 * w32fns.c (check_window_system): Likewise for MS-Windows.
4730 * xfns.c (check_window_system): Likewise for X.
4731 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4732 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4734 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4736 Prefer < to > in range checks such as 0 <= i && i < N.
4737 This makes it easier to visualize quantities on a number line.
4738 This patch doesn't apply to all such range checks,
4739 only to the range checks affected by the 2013-03-24 change.
4740 This patch reverts most of the 2013-03-24 change.
4741 * alloc.c (xpalloc, Fgarbage_collect):
4742 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4743 * character.c (string_escape_byte8):
4744 * charset.c (read_hex):
4745 * data.c (cons_to_unsigned):
4746 * dispnew.c (update_frame_1):
4747 * doc.c (Fsubstitute_command_keys):
4748 * doprnt.c (doprnt):
4749 * editfns.c (hi_time, decode_time_components):
4750 * fileio.c (file_offset):
4751 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4752 * font.c (font_intern_prop):
4753 * frame.c (x_set_alpha):
4754 * gtkutil.c (get_utf8_string):
4755 * indent.c (check_display_width):
4756 * keymap.c (Fkey_description):
4757 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4759 * minibuf.c (read_minibuf_noninteractive):
4760 * process.c (wait_reading_process_output):
4761 * search.c (Freplace_match):
4762 * window.c (get_phys_cursor_glyph):
4763 * xdisp.c (redisplay_internal):
4764 * xsmfns.c (smc_save_yourself_CB):
4765 Prefer < to > for range checks.
4766 * dispnew.c (sit_for): Don't mishandle NaNs.
4767 This fixes a bug introduced in the 2013-03-24 change.
4768 * editfns.c (decode_time_components): Don't hoist comparison.
4769 This fixes another bug introduced in the 2013-03-24 change.
4771 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4773 * frame.h (struct frame): Drop scroll_bottom_vpos
4774 member becaue all real users are dead long ago.
4775 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4776 * xdisp.c (redisplay_internal): Adjust user.
4778 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4780 * nsmenu.m (showAtX:Y:for:): setLevel to
4781 NSPopUpMenuWindowLevel (Bug#13998).
4783 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4785 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4786 (ns_check_pending_open_menu): Declare.
4788 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4789 (x_activate_menubar): Update the menu with title that matches
4790 ns_get_pending_menu_title, and call
4791 ns_check_pending_openmenu (Bug#12698).
4792 (menuWillOpen:): New method.
4793 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4795 * nsterm.m (menu_will_open_state, menu_mouse_point)
4796 (menu_pending_title): New varaibles.
4797 (ns_get_pending_menu_title, ns_check_menu_open)
4798 (ns_check_pending_open_menu): New functions.
4800 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4802 * indent.c (current_column_bol_cache): Remove leftover which is not
4803 used in Fmove_to_column any more.
4804 (current_column, scan_for_column): Adjust users.
4805 * keyboard.c (last_point_position_buffer, last_point_position_window):
4806 Remove leftovers which are not used for recording undo any more.
4807 (command_loop_1, syms_of_keyboard): Adjust users.
4808 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4809 redisplay_window any more.
4810 (move_it_to): Adjust user.
4812 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4814 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4815 Update dependencies.
4817 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4819 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4820 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4823 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4825 * window.h (struct window): Replace hchild, vchild and buffer slots
4826 with the only contents slot. This is possible because each valid
4827 window may have either the child window (in vertical or horizontal
4828 combination) or buffer to display (for the leaf window). Using that,
4829 a lof of operations to traverse and/or change window hierarchies may
4830 be simplified. New member horizontal is used to distinguish between
4831 horizontal and vertical combinations of internal windows.
4832 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4833 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4834 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4835 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4836 Use contents slot, not buffer, where appropriate.
4837 (wset_combination): New function.
4838 (wset_buffer): Add eassert.
4839 (Fframe_first_window): Simplify the loop reaching first window.
4840 (Fwindow_buffer): Use WINDOW_LEAF_P.
4841 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4842 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4843 (unshow_buffer): Convert initial debugging check to eassert.
4844 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4845 (make_parent_window, window_resize_check, window_resize_apply)
4846 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4847 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4848 Adjust to match struct window changes.
4849 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4850 (mark_window_cursors_off, count_windows, get_leaf_windows)
4851 (foreach_window_1): Simplify the loop.
4852 * alloc.c (mark_object): Do not check for the leaf window because
4853 internal windows has no glyph matrices anyway.
4854 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4855 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4856 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4857 (build_frame_matrix_from_window_tree, mirror_make_current)
4858 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4859 (update_window_tree, set_window_update_flags): Simplify the loop.
4860 (sync_window_with_frame_matrix_rows): Enforce live window.
4861 Use contents slot, not buffer, where appropriate.
4862 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4863 and WINDOW_HORIZONTAL_COMBINATION_P.
4864 (make_frame_visible_1): Simplify the loop.
4865 Use contents slot, not buffer, where appropriate.
4866 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4867 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4868 (expose_window_tree): Likewise.
4869 Use contents slot, not buffer, where appropriate.
4870 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4871 to avoid deleted windows. Use contents slot instead of buffer.
4872 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4873 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4874 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4875 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4877 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4879 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4880 identify the reasons for assertion violations in bug#14062 and
4882 (Fx_show_tip): Fix compilation error under
4883 "--enable-check-lisp-object-type". (Bug#14073)
4885 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4886 Reported by <rzl24ozi@gmail.com>.
4888 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4890 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4892 (unwind_with_echo_area_buffer): ...to restore it here.
4893 This is needed to ensure that...
4894 (redisplay_window): ...both window markers are valid here,
4895 which is verified by eassert.
4896 * editfns.c (save_excursion_save): Do not assume that
4897 selected_window always displays the buffer.
4898 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4901 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4903 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4906 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4908 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4910 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4912 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4913 since MinGW's w32api headers do. This avoids compiler warnings.
4915 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4918 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4920 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4922 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4924 * gtkutil.c (style_changed_cb): Check if frame is live and an
4925 X frame (Bug#14038).
4927 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4929 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4930 Define only for _WIN32_WINNT less than 0x0500.
4931 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4933 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4934 see its own definitions of 'struct timeval' and 'struct timezone'.
4936 Fix incompatibilities between MinGW.org and MinGW64 headers.
4937 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4939 * w32.c (REPARSE_DATA_BUFFER): Guard with
4940 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4942 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4944 * xterm.c: Include X11/XKBlib.h
4945 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4947 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4949 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4951 * blockinput.h (input_blocked_p): Likewise.
4952 * bytecode.c (exec_byte_code): Likewise.
4953 * callproc.c (call_process_kill, call_process_cleanup)
4954 (Fcall_process): Likewise.
4955 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4956 (Fccl_execute_on_string): Likewise.
4957 * character.c (string_escape_byte8): Likewise.
4958 * charset.c (read_hex): Likewise.
4959 * cm.c (calccost): Likewise.
4960 * data.c (cons_to_unsigned): Likewise.
4961 * dired.c (directory_files_internal, file_name_completion):
4963 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4964 (sit_for): Likewise.
4965 * doc.c (Fsubstitute_command_keys): Likewise.
4966 * doprnt.c (doprnt): Likewise.
4967 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4968 * emacsgtkfixed.c: Likewise.
4969 * fileio.c (file_offset, Fwrite_region): Likewise.
4970 * floatfns.c (Fexpt, fmod_float): Likewise.
4971 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4973 * font.c (font_intern_prop): Likewise.
4974 * frame.c (x_set_alpha): Likewise.
4975 * gtkutil.c (get_utf8_string): Likewise.
4976 * indent.c (check_display_width): Likewise.
4977 * intervals.c (create_root_interval, rotate_right, rotate_left)
4978 (split_interval_right, split_interval_left)
4979 (adjust_intervals_for_insertion, delete_node)
4980 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4981 (merge_interval_right, merge_interval_left, copy_intervals)
4982 (set_intervals_multibyte_1): Likewise.
4983 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4984 * keymap.c (Fkey_description): Likewise.
4985 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4986 * lread.c (openp, read_integer, read1, string_to_number):
4988 * menu.c (ensure_menu_items): Likewise.
4989 * minibuf.c (read_minibuf_noninteractive): Likewise.
4990 * print.c (printchar, strout): Likewise.
4991 * process.c (create_process, Faccept_process_output)
4992 (wait_reading_process_output, read_process_output, send_process)
4993 (wait_reading_process_output): Likewise.
4994 * profiler.c (make_log, handle_profiler_signal): Likewise.
4995 * regex.c (re_exec): Likewise.
4996 * regex.h: Likewise.
4997 * search.c (looking_at_1, Freplace_match): Likewise.
4998 * sysdep.c (get_child_status, procfs_ttyname)
4999 (procfs_get_total_memory): Likewise.
5000 * systime.h (EMACS_TIME_VALID_P): Likewise.
5001 * term.c (dissociate_if_controlling_tty): Likewise.
5002 * window.c (get_phys_cursor_glyph): Likewise.
5003 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5004 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5006 * xfns.c (Fx_window_property): Likewise.
5007 * xmenu.c (set_frame_menubar): Likewise.
5008 * xselect.c (x_get_window_property, x_handle_dnd_message):
5010 * xsmfns.c (smc_save_yourself_CB): Likewise.
5011 * xterm.c (x_scroll_bar_set_handle): Likewise.
5013 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5015 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5016 to be optional or nil. Adjust comment and convert it to docstring.
5017 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5018 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5020 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5022 Static checking by GCC 4.8-20130319.
5023 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5024 * process.c (Fset_process_datagram_address)
5025 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5026 * xdisp.c (get_char_face_and_encoding):
5027 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5028 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5029 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5031 2013-03-24 Ken Brown <kbrown@cornell.edu>
5033 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5034 fix compilation on 64-bit Cygwin, where underscores are not
5035 automatically prepended.
5037 * w32term.c (w32_initialize): Silence compiler warning.
5039 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5041 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5042 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5043 variables, to save and restore frame dimensions.
5044 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5045 after returning from a 'fullscreen' configuration.
5046 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5047 to avoid races between the main thread and the input thread.
5049 * w32term.h (struct w32_output): New members normal_width,
5050 normal_height, normal_top, normal_left, and prev_fsmode.
5051 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5052 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5055 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5056 'fullscreen' parameter. Always record previous width and height
5057 of the frame, except when switching out of maximized modes, so
5058 that they could be restored correctly, instead of resetting to the
5059 default frame dimensions. Send SC_RESTORE command to the frame,
5060 unless we are going to send SC_MAXIMIZE, to restore the frame
5061 resize hints in the mouse pointer shown by the window manager.
5064 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5066 * lisp.h (get_frame_param): Adjust conditions for prototype
5069 2013-03-22 Ken Brown <kbrown@cornell.edu>
5071 * unexcw.c: Drop unneeded inclusion of w32common.h.
5072 (report_sheap_usage): Declare.
5073 (read_exe_header): Add magic numbers for x86_64.
5074 (fixup_executable): Fix printf format specifier for unsigned long
5077 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5079 * frame.h (struct frame): Put menu_bar_window under #ifdef
5080 because this member is not needed when X toolkit is in use.
5081 (fset_menu_bar_window):
5082 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5083 (free_glyphs, update_frame):
5084 * xdisp.c (expose_frame): Likewise.
5085 (display_menu_bar): Likewise. Remove redundant eassert.
5086 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5089 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5091 Use functions and constants to manipulate Lisp_Save_Value objects.
5092 This replaces code that used macros and strings and token-pasting.
5093 The change makes the C source a bit easier to follow,
5094 and shrinks the Emacs executable a bit.
5095 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5096 (make_save_value): Change 1st arg from string to enum. All callers
5099 (mark_object): Use if, not #if, for GC_MARK_STACK.
5100 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5101 (XSAVE_OBJECT): Now functions, not macros.
5102 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5103 the constant was never used.
5104 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5105 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5106 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5107 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5109 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5110 type3 with a single member save_type. All uses changed.
5111 (save_type, set_save_pointer, set_save_integer): New functions.
5112 * print.c (PRINTX): Remove.
5114 * alloc.c: Remove redundant static declarations.
5116 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5118 * window.h (struct window): Convert left_col, top_line, total_lines
5119 and total_cols from Lisp_Objects to integers. Adjust comments.
5120 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5122 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5123 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5124 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5125 Adjust users where appropriate.
5127 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5129 * frame.h (struct frame): Drop resx and resy because the same data is
5130 available from window system-specific output context. Adjust users.
5131 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5132 New functions to provide defaults when no window system available.
5133 (FRAME_RES_X, FRAME_RES_Y): New macros.
5134 (NUMVAL): Move from xdisp.c.
5135 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5136 (Ffont_face_attributes, Fopen_font):
5137 * image.c (gs_load):
5138 * w32font.c (fill_in_logfont):
5139 * xdisp.c (calc_pixel_width_or_height):
5140 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5141 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5143 2013-03-20 Kenichi Handa <handa@gnu.org>
5145 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5146 to 1 (temporary workaround until a bug related to ASCII
5147 optimization is fixed).
5149 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5151 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5152 Signal error if window is not internal. Adjust docstring.
5153 (delete_all_child_windows): Use combination_limit to save the buffer.
5154 (Fset_window_configuration): Adjust accordingly.
5155 * print.c (syms_of_print): Initialize debugging output not here...
5156 (init_print_once): ...but in a new function here.
5157 * lisp.h (init_print_once): Add prototype.
5158 * emacs.c (main): Add call to init_print_once. Adjust comments.
5160 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5162 * window.c (window_resize_check, window_resize_apply)
5163 (window_from_coordinates, recombine_windows, set_window_buffer)
5164 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5165 (Fsplit_window_internal, Fdelete_window_internal)
5166 (freeze_window_starts): Use bool for booleans.
5167 * window.h (window_frame_coordinates, resize_frame_windows)
5168 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5170 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5172 * dispnew.c (bitch_at_user): Use `user-error'.
5174 2013-03-17 Ken Brown <kbrown@cornell.edu>
5176 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5177 as return type of image_background. (Bug#13981)
5178 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5180 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5182 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5183 (ns_select): Don't return with result uninitialized.
5185 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5188 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5190 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5191 directories. If filename is nil, get directory name (Bug#13932).
5192 Use getFilename and getDirectory.
5193 (getFilename, getDirectory): New methods for EmacsSavePanel and
5195 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5197 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5199 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5201 2013-03-15 Kenichi Handa <handa@gnu.org>
5203 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5204 (adjust_after_replace): Make it back to static. Delete the third
5205 arg text_at_gap_tail. Cancel the code for handling it.
5207 * coding.h (struct coding_system): New member eol_seen.
5209 * coding.c (detect_ascii): New function.
5210 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5211 when the source bytes are actually scanned. On detecting for
5212 coding_category_utf_8_auto, call detect_ascii instead of scanning
5213 source bytes directly.
5214 (produce_chars): Call insert_from_gap with the new arg 0.
5215 (encode_coding): Likewise.
5216 (decode_coding_gap): Control ASCII optimization by the variable
5217 disable_ascii_optimization instead of #ifndef .. #endif.
5218 Deccode EOL format according to coding->eol_seen.
5219 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5222 * lisp.h (adjust_after_replace): Cancel externing it.
5223 (insert_from_gap): Adjust prototype.
5225 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5227 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5228 FULLSCREEN_MAXIMIZED. (Bug#13935)
5230 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5232 * region-cache.c (find_cache_boundary, move_cache_gap)
5233 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5234 Simplify debugging check and convert to eassert. Adjust comment.
5235 (pp_cache): Put under ENABLE_CHECKING.
5237 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5239 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5240 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5242 (w32fullscreen_hook): If the frame is visible, reset
5243 f->want_fullscreen flag after changing the frame size. If the
5244 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5247 2013-03-13 Daniel Colascione <dancol@dancol.org>
5249 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5250 too so that these builds can use Cygwin's file conversion
5251 functions. (We've been building and linking cygw32.o all along
5252 and just not using it.)
5254 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5256 File synchronization fixes (Bug#13944).
5257 * Makefile.in (LIB_FDATASYNC): New macro.
5259 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5260 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5261 Don't worry about HAVE_FSYNC, since a substitute fsync is
5262 available if the system lacks one.
5263 (Fwrite_regin): Retry fsync if interrupted.
5265 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5267 * w32term.c (w32_read_socket): If the Emacs frame is being
5268 activated, call w32fullscreen_hook, to make sure the new frame
5269 dimensions are in effect. (Bug#13937)
5271 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5273 * xdisp.c (init_iterator): Simplify because both character and byte
5274 positions are either specified or -1. Add eassert. Adjust comment.
5275 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5276 character and byte positions can be obtained from marker.
5278 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5280 Static checking by Sun C 5.12.
5281 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5282 * bytecode.c (exec_byte_code):
5283 * dispnew.c (init_display):
5285 * fileio.c (Fsubstitute_in_file_name):
5286 * keyboard.c (Fevent_convert_list):
5287 * keymap.c (Fsingle_key_description):
5288 * term.c (maybe_fatal, fatal):
5289 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5290 * xsmfns.c (Fhandle_save_session):
5291 Omit unreachable code.
5292 * keymap.c (map_keymap_char_table_item): Cast void * to
5293 a function pointer type; the C Standard requires this.
5295 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5296 Include <sys/param.h> unconditionally, as that works elsewhere and
5297 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5298 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5301 See ChangeLog.12 for earlier changes.
5307 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5309 This file is part of GNU Emacs.
5311 GNU Emacs is free software: you can redistribute it and/or modify
5312 it under the terms of the GNU General Public License as published by
5313 the Free Software Foundation, either version 3 of the License, or
5314 (at your option) any later version.
5316 GNU Emacs is distributed in the hope that it will be useful,
5317 but WITHOUT ANY WARRANTY; without even the implied warranty of
5318 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5319 GNU General Public License for more details.
5321 You should have received a copy of the GNU General Public License
5322 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.