1 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
3 * xfont.c: Minor style fixes
4 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
5 Redo loop so that less indentation is needed.
7 2015-02-09 Eli Zaretskii <eliz@gnu.org>
9 * indent.c (Fvertical_motion): Accept an additional argument
10 CUR-COL and use it as the starting screen coordinate.
11 * window.c (window_scroll_line_based, Fmove_to_window_line): All
12 callers of vertical-motion changed.
14 2015-02-09 Dima Kogan <dima@secretsauce.net>
16 * font.c (font_score): Remove unused variable assignment.
18 2015-02-09 Dima Kogan <dima@secretsauce.net>
20 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
22 * font.c (font_score): Try to find a font without scaling first,
23 and only accept scalable fonts if we did not get a match (Bug#19117).
25 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
27 * keyboard.c (syms_of_keyboard): Use non-nil default value.
29 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
31 Use C99's INFINITY and NAN macros
32 * lread.c: Include <math.h>.
33 (string_to_number): Use INFINITY and NAN rather than rolling our own.
34 This avoids some runtime diagnostics when building with
35 gcc -fsanitize=undefined.
37 Fix bidi_explicit_dir_char undefined behavior
38 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
39 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
41 Better distinguish infinite from invalid times
42 * editfns.c (check_time_validity): New function.
43 (decode_time_components): Return int, not bool.
44 Return -1 (not 0) if the time is out of range.
46 (lisp_time_struct, lisp_seconds_argument): Distinguish better
47 between time overflow and invalid time values.
49 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
51 Minor tweaks to frame_size_history_add
52 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
53 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
54 (Fframe_after_make_frame): Simplify.
55 * gtkutil.c: Remove commented-out code.
56 * xfns.c (Fx_create_frame): Fix indenting.
58 2015-02-08 Eli Zaretskii <eliz@gnu.org>
60 * frame.c (Fframe_parameter): Don't replace a non-nil value of
61 foreground-color or background-color parameters with a nil value.
64 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
66 * data.c (Findirect_function): Like `symbol-function', don't signal an
67 error for void functions any more.
69 2015-02-07 Martin Rudalics <rudalics@gmx.at>
71 * frame.c (frame_size_history_add): New function.
72 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
73 only after frame's after_make_frame slot is true.
74 Inhibit resizing fullwidth-/height frames in one direction only.
75 Update frame_size_history.
76 (adjust_frame_size): Call frame_size_history_add.
77 (make_frame): Initalize after_make_frame slot.
78 (Fmake_terminal_frame): Adjust adjust_frame_size call.
79 (Fcan_run_window_configuration_change_hook): Rename to
80 Fframe_after_make_frame. Set after_make_frame slot.
81 Return second argument.
82 (x_set_frame_parameters): Postpone handling fullscreen parameter
83 until after width and height parameters have been set.
84 Apply width and height changes only if can_x_set_window_size is true.
85 Update frame_size_history.
86 (Qadjust_frame_size_1, Qadjust_frame_size_2)
87 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
88 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
89 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
90 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
91 (Qxg_change_toolbar_position, Qx_net_wm_state)
92 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
93 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
94 (Qtip_frame, Qterminal_frame): New symbols.
95 (Vframe_adjust_size_history): Rename to frame_size_history.
96 * frame.h (struct frame):
97 Rename can_run_window_configuration_change_hook slot to
99 (frame_size_history_add): Extern.
100 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
101 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
102 (xg_frame_set_char_size): Try to preserve the status of
103 fullwidth/-height frames. Call frame_size_history_add.
104 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
105 (xg_change_toolbar_position): Call frame_size_history_add.
106 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
108 (Fx_create_frame): Process fullscreen parameter after frame has
110 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
111 (Fx_frame_geometry): Don't pollute pure storage.
112 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
113 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
114 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
115 w32fullscreen_hook immediately.
116 (x_fullscreen_adjust, x_check_fullscreen): Remove.
117 (w32fullscreen_hook): Call change_frame_size just as with a
118 "normal" frame resize operation. Call do_pending_window_change.
119 (x_set_window_size): Try to handle fullwidth and fullheight more
120 accurately. Don't rely on w32_enable_frame_resize_hack.
121 (w32_enable_frame_resize_hack): Remove variable.
122 * widget.c (EmacsFrameResize): Remove dead code.
123 Call frame_size_history_add
124 * window.c (run_window_configuration_change_hook):
125 Check f->after_make_frame instead of
126 f->can_run_window_configuration_change_hook.
127 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
128 (Fx_create_frame): Process fullscreen parameter after frame has
130 (Fx_frame_geometry): Don't pollute pure storage.
131 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
132 Call frame_size_history_add.
133 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
134 (x_check_fullscreen): Count in menubar when calling
135 XResizeWindow. Wait for ConfigureNotify event.
136 Call frame_size_history_add.
137 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
138 changing a fullheight frame's width or a fullwidth frame's
139 height. Call frame_size_history_add.
140 (x_set_window_size): Simplify xg_frame_set_char_size and
141 x_set_window_size_1 calls.
142 (x_frame_normalize_before_maximize): New variable.
144 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
146 Remove no-longer-used cursor_in_echo_area code
147 * dispnew.c (set_window_cursor_after_update, update_frame_1):
148 Remove checks for negative cursor_in_echo_area, since this var is
149 a boolean, and has been a boolean for some time. Simplify.
150 * dispnew.c (init_display):
151 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
153 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
155 * eval.c (Ffunction): Handle the new (:documentation ...) form.
156 (syms_of_eval): Declare `:documentation'.
158 2015-02-05 Martin Rudalics <rudalics@gmx.at>
160 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
161 argument added on 2015-02-01.
163 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
165 Remove no-longer-used two_byte_p calculations
166 * dispextern.h (struct glyph_string): Remove member two_byte_p.
168 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
171 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
173 Omit unnecessary var if GTK or NS
174 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
175 Now a constant zero on these platforms.
177 2015-02-01 Martin Rudalics <rudalics@gmx.at>
179 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
181 2015-01-31 Eli Zaretskii <eliz@gnu.org>
183 * coding.c (raw_text_coding_system_p): New function.
185 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
186 keyboard coding-system is 'raw-text'. (Bug#19532)
188 * coding.h (raw_text_coding_system_p): Add prototype.
190 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
192 * Makefile.in (gl-stamp): Generate globals.h through the use of
194 (globals.h): Replace with empty command.
196 2015-01-31 Eli Zaretskii <eliz@gnu.org>
198 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
199 and ICONIFY_EVENT for the purposes of breaking while-no-input
202 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
203 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
206 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
208 Simplify read_dirent's MSDOS hacks
209 * dired.c (read_dirent): Simplify by removing the need for the
210 DIR_ENTRY argument. All callers changed. This separates the
211 MS-DOS idiosyncrasies better from the rest of the code.
213 2015-01-30 Eli Zaretskii <eliz@gnu.org>
215 * dired.c (read_dirent): Accept an additional argument
216 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
217 time it is called, report the error as if it happened in
219 (directory_files_internal, file_name_completion): Adjust callers
222 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
224 Refactor calls to opendir for simplicity
225 * dired.c (open_directory): Accept Lisp_Object, not char *, for
226 dirname. Signal an error if the open fails. All callers changed.
228 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
230 Report readdir failures
231 Previously, on non-MS-Windows platforms the code treated most
232 readdir failures as EOF. This was incorrect, e.g., when readdir
233 fails with errno == EOVERFLOW. Signal an error instead.
234 * dired.c (read_dirent):
235 New function, which signals an error when readdir fails.
236 (directory_files_internal, file_name_completion): Use it.
238 2015-01-29 Eli Zaretskii <eliz@gnu.org>
240 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
241 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
244 * w32font.c (struct font_callback_data, w32font_list_internal)
245 (w32font_driver, w32font_match_internal): Use bool where appropriate.
247 * w32menu.c (x_activate_menubar, set_frame_menubar)
248 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
249 (is_simple_dialog): Use bool where appropriate.
251 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
253 Use bool, not int, to track face changes
254 * xfaces.c (face_change): Rename from face_change_count, and
255 change from int to bool. The var is now true (instead of nonzero)
256 if attributes have changed; this is simpler. All uses changed.
259 2015-01-28 Eli Zaretskii <eliz@gnu.org>
261 * dired.c (directory_files_internal, file_name_completion)
262 [WINDOWSNT]: Signal an error when errno is set non-zero by
263 'readdir', regardless of its value.
265 * w32.c (sys_readdir): Set errno to ENOENT when the directory
266 doesn't exist and to EACCES when it's not accessible to the
267 current user. Set errno to zero when FindNextFile exhausts the
268 directory, so that callers don't interpret that as an error and
269 don't signal a file-error.
270 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
272 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
273 returns NULL and errno is ENOTDIR, behave as if opendir failed to
274 open the directory. (Bug#19701)
276 * w32.c (sys_readdir): If FindFirstFile fails because the
277 directory doesn't exist, set errno to ENOTDIR.
279 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
281 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
283 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
285 Fix coding.c subscript error
286 * coding.c (CODING_ISO_INVOKED_CHARSET):
287 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
289 2015-01-28 Eli Zaretskii <eliz@gnu.org>
291 * xdisp.c (produce_image_glyph): Fix display of images in R2L
292 screen lines: prepend the new glyph to the ones already there
293 instead of appending it.
295 * w32fns.c (w32_set_title_bar_text): New function, including
296 support for titles with non-ASCII characters outside of the
297 current system codepage.
298 (x_set_name, x_set_title): Use it. (Bug#19590)
300 * indent.c (Fvertical_motion): Return zero if we started from ZV
301 and there's an overlay after-string there. (Bug#19553)
303 * emacs.c (usage_message): Fix the description of the -nl switch.
306 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
307 end information if the window_end_valid flag is unset.
308 (try_window_id): If the call to display_line invalidated the
309 window end information, give up the try_window_id optimization.
312 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
313 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
315 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
317 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
319 * lisp.mk (lisp): Add cl-preloaded.
321 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
323 Use bool for boolean in xfaces.c
324 * dispextern.h: Adjust to signature changes.
325 * font.c (font_at, font_range):
326 * fontset.c (Finternal_char_font):
327 * fringe.c (draw_fringe_bitmap_1):
328 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
329 (get_next_display_element, highlight_trailing_whitespace)
330 (display_string, calc_line_height_property)
331 (note_mode_line_or_margin_highlight, note_mouse_highlight):
332 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
333 (menu_face_changed_default, recompute_basic_faces)
334 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
335 (tty_defined_color, defined_color, face_color_gray_p)
336 (face_color_supported_p, load_color2, load_face_colors)
337 (Fx_list_fonts, LFACEP, push_named_merge_point)
338 (resolve_face_name, lface_from_face_name_no_resolve)
339 (lface_from_face_name, get_lface_attributes_no_remap)
340 (get_lface_attributes, lface_fully_specified_p)
341 (set_lface_from_font, merge_face_vectors, merge_named_face)
342 (merge_face_ref, Finternal_make_lisp_face)
343 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
344 (Finternal_set_lisp_face_attribute)
345 (update_face_from_frame_parameter, set_font_frame_param)
346 (face_boolean_x_resource_value)
347 (Finternal_set_lisp_face_attribute_from_resource)
348 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
349 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
350 (lface_equal_p, Finternal_lisp_face_equal_p)
351 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
352 (Fcolor_distance, lookup_named_face, lookup_basic_face)
353 (lookup_derived_face, Fface_attributes_as_vector)
354 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
355 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
356 (realize_default_face, realize_named_face)
357 (realize_non_ascii_face, realize_x_face, map_tty_color)
358 (realize_tty_face, compute_char_face, face_at_buffer_position)
359 (face_for_overlay_string, face_at_string_position):
360 Use bool for boolean.
361 * xfaces.c (set_lface_from_font):
362 Return void, since callers never use the result.
364 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
366 * image.c (lookup_pixel_color): Reorder conditions that are
368 (x_to_xcolors): Likewise.
369 (x_detect_edges): Likewise.
370 (png_load_body): Likewise.
371 (gif_close): Likewise.
372 (gif_load): Likewise.
374 2015-01-25 Eli Zaretskii <eliz@gnu.org>
376 Use bool for boolean in w32term.c
377 * w32term.c (x_update_window_begin, x_update_window_end)
378 (x_update_end, x_after_update_window_line)
379 (x_set_glyph_string_gc, x_draw_glyph_string_background)
380 (x_draw_glyph_string_foreground)
381 (x_draw_composite_glyph_string_foreground)
382 (x_draw_glyphless_glyph_string_foreground)
383 (x_draw_image_glyph_string, x_draw_glyph_string)
384 (x_draw_stretch_glyph_string, note_mouse_movement)
385 (w32_mouse_position, x_scroll_bar_report_motion)
386 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
387 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
388 (w32_draw_window_cursor, x_new_font, x_set_offset)
389 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
390 Use bool where appropriate.
392 Use bool for boolean in w32fns.c
393 * w32fns.c (w32_defined_color, x_decode_color)
394 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
395 (x_set_menu_bar_lines, x_change_tool_bar_height)
396 (x_set_internal_border_width, x_explicitly_set_name)
397 (x_implicitly_set_name, Fx_create_frame, w32_window)
398 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
400 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
402 Use bool for boolean in xfns.c
403 * xfaces.c (x_update_menu_appearance):
404 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
405 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
406 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
407 (x_change_tool_bar_height, x_set_internal_border_width)
408 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
409 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
410 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
411 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
412 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
413 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
414 (clean_up_dialog, syms_of_xfns):
415 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
416 (xic_create_fontsetname):
417 Use bool for boolean.
418 * xfns.c: Include bitmaps/gray.xbm unconditionally.
420 Count MANY function args more reliably
421 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
422 * buffer.c (Fbuffer_list, Fkill_buffer):
423 * callint.c (read_file_name, Fcall_interactively):
424 * charset.c (Fset_charset_priority, syms_of_charset):
425 * chartab.c (uniprop_encode_value_numeric):
426 * coding.c (syms_of_coding):
427 * composite.c (syms_of_composite):
428 * data.c (wrong_range):
429 * dbusbind.c (syms_of_dbusbind):
430 * dired.c (file_attributes):
431 * editfns.c (Fdecode_time, update_buffer_properties, format2):
432 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
433 (call4, call5, call6, call7):
434 * fileio.c (Finsert_file_contents, choose_write_coding_system)
435 (Fcar_less_than_car, build_annotations, auto_save_error):
436 * filelock.c (get_boot_time):
437 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
438 (maybe_resize_hash_table, secure_hash):
439 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
440 * fontset.c (fontset_add, Fset_fontset_font):
441 * ftfont.c (ftfont_lookup_cache):
442 * gtkutil.c (xg_get_font):
443 * insdel.c (signal_before_change, signal_after_change):
444 * keymap.c (append_key):
445 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
446 * minibuf.c (Fread_buffer):
447 * print.c (print_preprocess):
448 * process.c (Fformat_network_address, Fmake_network_process)
449 (server_accept_connection):
450 * sound.c (Fplay_sound_internal):
451 * term.c (Fsuspend_tty, Fresume_tty):
452 * window.c (window_list):
453 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
454 (message_with_string):
455 * xfaces.c (Fx_list_fonts):
456 * xfont.c (syms_of_xfont):
457 * xselect.c (x_handle_selection_request)
458 (x_handle_selection_clear, x_clear_frame_selections)
459 (x_clipboard_manager_error_1):
460 Prefer CALLMANY and CALLN to counting args by hand.
461 * doc.c (reread_doc_file): Remove unused code.
462 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
463 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
464 Prefer call1 and call2 to Ffuncall.
465 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
466 Use struct literal rather than a local var, for simplicity.
467 * keymap.c (where_is_internal): Use NULL rather than a pointer
469 * lisp.h (CALLMANY, CALLN): New macros.
470 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
473 Use gnustep-config if available
474 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
475 It doesn't appear to be needed, and the inclusion breaks on
476 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
478 2015-01-22 Eli Zaretskii <eliz@gnu.org>
480 * xdisp.c (init_iterator): Restore a comment lost in transition.
482 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
484 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
485 * xfont.c (xfont_driver, xfont_chars_supported)
486 (xfont_text_extents):
487 * xftfont.c (xftfont_get_colors, xftfont_open)
488 (xftfont_prepare_face, xftfont_done_face)
489 (xftfont_cached_font_ok):
490 * xgselect.c (xg_select):
491 Use bool for boolean.
493 Don't downcase system diagnostics' first letters
494 * fileio.c (report_file_errno): Don't downcase, and simplify.
497 Isolate NIL_IS_ZERO-assuming code better
498 Suggested by Stefan Monnier in:
499 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
500 * alloc.c (allocate_pseudovector):
501 Use memclear, not memsetnil, to remove a 'verify'.
502 * callint.c (Fcall_interactively):
503 * dispnew.c (realloc_glyph_pool):
504 * xdisp.c (init_iterator):
505 Use memclear, not memset, to remove a 'verify'.
506 * lisp.h (memclear): Rename from memsetnil, and take a byte
507 count rather than a word count. All callers changed.
509 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
511 Undo port to hypothetical nonzero Qnil case
512 This mostly undoes the previous change in this area. See:
513 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
514 * alloc.c (allocate_pseudovector):
515 * callint.c (Fcall_interactively):
516 * dispnew.c (realloc_glyph_pool):
517 * fringe.c (init_fringe):
518 * lisp.h (memsetnil):
519 * xdisp.c (init_iterator):
520 Simplify by assuming that Qnil is zero, but verify the assumption.
521 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
522 NIL_IS_NONZERO. All uses changed.
524 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
526 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
528 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
530 Prefer xlispstrdup to avoid dumb calls to strlen.
531 * nsfont.m (ns_get_family):
532 * nsterm.m (ns_term_init):
533 * w32fns.c (w32_window):
534 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
536 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
538 Correct an old fix for GTK font selection
539 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
542 Fix minor bugs with printing null bytes
543 * minibuf.c (read_minibuf_noninteractive):
544 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
545 Work even if the Lisp string contains a null byte.
547 Port to hypothetical case where Qnil is nonzero
548 * alloc.c (allocate_pseudovector):
549 * callint.c (Fcall_interactively):
550 * coding.c (syms_of_coding):
551 * dispnew.c (realloc_glyph_pool):
552 * fringe.c (init_fringe):
553 * lisp.h (memsetnil):
554 * xdisp.c (init_iterator):
555 Port to the currently-hypothetical case where Qnil is nonzero.
556 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
557 as there are no Lisp_Object values in the data here.
558 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
559 All uses changed. Define only if not already defined, so that one
560 can debug with -DNIL_IS_NONZERO.
561 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
563 2015-01-19 Eli Zaretskii <eliz@gnu.org>
565 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
566 Qnil is represented as zero, before using that to initialize parts
567 of the glyph structure.
569 * xdisp.c (init_iterator): Verify that Qnil is represented as
570 zero, before using that to initialize parts of the iterator
573 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
575 Prefer memset to repeatedly assigning Qnil
576 * alloc.c (allocate_pseudovector): Catch more bogus values.
577 * alloc.c (allocate_pseudovector):
578 * callint.c (Fcall_interactively):
579 * coding.c (syms_of_coding):
580 * fringe.c (init_fringe):
581 Verify that Qnil == 0.
582 * callint.c (Fcall_interactively):
583 * eval.c (Fapply, Ffuncall):
584 * fns.c (mapcar1, larger_vector):
585 * font.c (font_expand_wildcards):
586 * fringe.c (init_fringe):
587 Prefer memset to assigning zeros by hand.
588 * callint.c (Fcall_interactively):
589 Remove duplicate assignment of Qnil to args[i].
590 * coding.c (syms_of_coding):
591 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
592 * fileio.c (Ffile_selinux_context):
593 Rewrite to avoid need for Lisp_Object array.
594 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
595 (DEFINE_LISP_SYMBOL_END): Use it.
596 (NIL_IS_ZERO): New constant.
597 (memsetnil): New function.
599 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
601 Tune pseudovector allocation assuming Qnil == 0.
602 * alloc.c (allocate_pseudovector): Use memset for both
603 Lisp_Objects and regular slots. Add zerolen arg.
604 * lisp.h (allocate_pseudovector): Adjust prototype.
605 (ALLOCATE_PSEUDOVECTOR): Adjust user.
606 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
607 (allocate_hash_table, allocate_window, allocate_frame)
608 (allocate_process, allocate_terminal): Remove prototypes.
609 * fns.c (allocate_hash_table): Now static here.
610 * frame.c (allocate_frame):
611 * process.c (allocate_process):
612 * terminal.c (allocate_terminal):
613 * window.c (allocate_window): Now static here.
614 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
616 * lisp.h (XTERMINAL): Add eassert.
617 * process.c (make_lisp_proc): Now static here.
619 Prefer INLINE functions in font.h to match style used in lisp.h.
620 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
621 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
622 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
624 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
625 * ftfont.c (ftfont_shape):
626 * macfont.m (macfont_shape):
627 * w32uniscribe.c (uniscribe_shape):
628 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
630 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
632 Give up on -Wsuggest-attribute=const
633 * decompress.c (Fzlib_available_p):
634 * gnutls.c (Fgnutls_available_p):
635 * gtkutil.h (xg_uses_old_file_dialog):
636 * xdisp.c (Ftool_bar_height):
637 * xmenu.c (popup_activated):
638 No longer const, since it's not const on at lest some
639 configurations, and we shouldn't lie to the compiler.
641 2015-01-15 Eli Zaretskii <eliz@gnu.org>
643 * fileio.c: Include binary-io.h.
644 (Fset_binary_mode): New function.
645 (syms_of_fileio): Defsubr it.
646 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
648 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
650 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
651 (Fgnutls_peer_status): Use it to set the :self-signed flag.
652 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
653 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
655 2015-01-14 Eli Zaretskii <eliz@gnu.org>
657 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
658 when FLAGS indicate the item is not highlighted. (Bug#19596)
660 2015-01-14 Martin Rudalics <rudalics@gmx.at>
662 * xmenu.c (update_frame_menubar): Remove garbaged code.
664 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
666 remove_slash_colon need not be inline
667 * process.c, process.h (remove_slash_colon): No longer inline.
668 This saves text bytes without hurting runtime performance.
670 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
672 Avoid extra multibyteness check in ENCODE_FILE users.
673 * callproc.c (encode_current_directory, Fcall_process, call_process):
674 * dired.c (directory_files_internal, file_name_completion):
675 Do not check for STRING_MULTIBYTE because encode_file_name
676 is a no-op for unibyte strings.
678 * process.h (remove_slash_colon): New function.
679 * callproc.c (encode_current_directory, call_process):
680 * process.c (Fstart_process): Use it.
682 Consistently handle time zone specification.
683 * editfns.c (decode_time_zone): New function, refactored out from ...
684 (Fencode_time): ... adjusted user.
685 (Fset_time_zone_rule): Use decode_time_zone.
687 * editfns.c (make_buffer_string_both): If requested range intersects
688 the gap, don't move the latter but copy in two regions, thus avoiding
689 unnecessary relocation of buffer data.
691 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
693 Use bool for boolean in xmenu.c, xml.c
694 * xmenu.c (x_menu_set_in_use, popup_get_selection)
695 (Fx_menu_bar_open_internal, popup_widget_loop)
696 (x_activate_menubar, xg_crazy_callback_abort)
697 (update_frame_menubar, set_frame_menubar)
698 (initialize_frame_menubar, free_frame_menubar)
699 (create_and_show_popup_menu, x_menu_show)
700 (create_and_show_dialog, x_dialog_show):
701 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
702 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
703 * xrdb.c (main) [TESTRM]:
704 * xsettings.c (init_gsettings):
705 * xterm.c (XFillRectangle, xg_scroll_callback)
706 (xg_end_scroll_callback):
707 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
708 Use bool for boolean.
709 * xmenu.c (TRUE): Remove; no longer used.
710 (show_help_event): Remove long-unused code.
711 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
713 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
715 Don't say Fnext_read_file_uses_dialog_p is const
716 It's const only if a windowing system is not used; don't say it's
717 const otherwise. See:
718 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
719 * fileio.c (next_read_file_uses_dialog_p): Remove.
720 Move guts back to ...
721 (Fnext_read_file_uses_dialog_p): ... here.
722 Don't declare as const, as make-docfile.c now has a special case
723 for this function. This is an ugly hack, but it's better than
724 lying to the compiler.
726 Remove now-unnecessary forward XTYPE decl
727 * lisp.h (XTYPE): Remove forward declaration. The recent merge
728 from emacs-24 fixed the problem in a better way, by moving XPNTR's
729 definition to after XTYPE's.
731 2015-01-13 Eli Zaretskii <eliz@gnu.org>
733 Fix problems with 32-bit wide-int build exposed by MinGW.
734 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
735 compilation error in an unoptimized build when !USE_LSB_TAG.
737 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
738 same larger value as for the 64-bit build.
740 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
741 avoid compiler warnings.
743 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
744 Avoid compiler warnings about cast from integer to pointer of
747 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
748 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
749 casting from integer to pointer of different size.
750 (add_menu_item): Pass the help-echo string as a pointer to
751 Lisp_String, not as a Lisp_Object.
752 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
753 string object from its C pointer.
755 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
756 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
758 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
759 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
760 compiler warnings about size differences.
761 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
762 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
763 (Fw32_toggle_lock_key): Pass the new state of the key as a C
764 integer; use -1 for nil. Doc fix.
766 * .gdbinit (xgetsym): New subroutine.
767 (xsymname, xsymbol): Use it.
768 (xprintsym): No need to call xgetptr.
770 2015-01-13 Martin Rudalics <rudalics@gmx.at>
772 * frame.c (adjust_frame_size): Make sure new numbers of
773 lines/columns get installed after font size change (Bug#19575).
775 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
777 Add DEFUN attributes.
778 * callint.c (Finteractive):
779 * character.c (Fcharacterp, Fmax_char):
780 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
781 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
782 (Ffloatp, Fbyteorder):
783 * decompress.c (Fzlib_available_p):
785 * frame.c (Fframe_windows_min_size):
786 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
787 * window.c (Fwindow__sanitize_window_sizes):
788 * xdisp.c (Ftool_bar_height):
789 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
790 * emacs.c (Fkill_emacs):
792 * keyboard.c (Ftop_level, Fexit_recursive_edit)
793 (Fabor_recursive_edit): Add noreturn attribute.
795 * search.c (fast_string_match_internal): New function,
797 (fast_string_match, fast_string_match_ignore_case): ...functions
799 * lisp.h (fast_string_match, fast_string_match_ignore_case):
800 inlined from here now.
801 (fast_string_match_internal): Add prototype.
802 * dired.c (file_name_completion): Use fast_string_match_internal.
804 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
805 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
806 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
807 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
809 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
811 Port to 32-bit MingGW --with-wide-int
812 Problem reported by Eli Zaretskii in:
813 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
814 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
815 what we think it is, rather than checking only its alignment (and
816 doing so incorrectly on MinGW).
818 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
820 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
821 Remove dead NILP check.
822 * image.c (Flookup_image): Use regular format for docstring.
823 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
825 2015-01-12 Martin Rudalics <rudalics@gmx.at>
827 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
829 * frame.c (frame_default_tool_bar_height): New variable.
830 (adjust_frame_size): Possibly add requested adjustment to
831 Vframe_adjust_size_history.
832 (make_frame): Initialize tool_bar_redisplayed_once slot.
833 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
834 doc-string. Call adjust_frame_size unconditionally (the frame's
835 text size may remain unaltered but the pixel size may change).
836 (x_figure_window_size): If frame_default_tool_bar_height was
837 set, use it instead of calculating the tool bar height from
838 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
839 Vframe_initial_frame_tool_bar_height.
840 (Qchange_frame_size, Qxg_frame_set_char_size)
841 (Qset_window_configuration, Qx_create_frame_1)
842 (Qx_create_frame_2): New symbols.
843 (Vframe_initial_frame_tool_bar_height): Remove.
844 (Vframe_adjust_size_history): New history variable for debugging
845 frame size adjustments.
846 * frame.h (struct frame): New boolean slot
847 tool_bar_redisplayed_once.
848 (frame_default_tool_bar_height): Extern.
849 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
850 to adjust_frame_size.
851 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
852 Qx_create_frame_2 to adjust_frame_size.
853 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
854 inhibit 1 when we have not redisplayed the tool bar yet.
855 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
856 Qx_create_frame_2 to adjust_frame_size.
857 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
859 * window.c (Fset_window_configuration):
860 Pass Qset_window_configuration to adjust_frame_size.
861 * xdisp.c (redisplay_tool_bar): Assign new height to
862 frame_default_tool_bar_height.
863 (redisplay_internal): If we haven't redisplayed this frame's
864 tool bar, call redisplay_tool_bar early so we can adjust the
865 frame size accordingly.
866 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
867 inhibit 1 when we have not redisplayed the tool bar yet.
868 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
869 Qx_create_frame_2 to adjust_frame_size.
871 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
873 Have 'make' output better GEN names
874 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
875 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
876 more naturally so that 'make' can output more-accurate names.
878 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
880 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
881 calling reset_buffer_local_variables, and make sure we initialize
884 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
886 * coding.c (Fcoding_system_plist): Use common style for docstring.
888 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
890 Port to MSB hosts without optimization
891 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
892 the inline function XTYPE needs to be declared before being used.
893 * lisp.h (XTYPE): New forward declaration.
895 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
897 Port to 32-bit --with-wide-int
898 Prefer symbol indexes to struct Lisp_Symbol * casted and then
899 widened, as the latter had trouble with GCC on Fedora 21 when
900 configured --with-wide-int and when used in static initializers.
901 * alloc.c (garbage_collect_1, which_symbols):
902 * lread.c (init_obarray):
903 Prefer builtin_lisp_symbol when it can be used.
904 * dispextern.h (struct image_type.type):
905 * font.c (font_property_table.key):
906 * frame.c (struct frame_parm_table.sym):
907 * keyboard.c (scroll_bar_parts, struct event_head):
908 * xdisp.c (struct props.name):
909 Use the index of a builtin symbol rather than its address.
911 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
912 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
913 symbol indexes rather than pointers, and which work better on MSB
914 hosts because they shift right before tagging. All uses changed.
915 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
916 No longer noops on wide-int hosts, since they work now.
917 (builtin_lisp_symbol): New function.
919 Port to HAVE_FREETYPE && !HAVE_XFT
920 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
921 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
922 Declare in this case too.
924 2015-01-10 Eli Zaretskii <eliz@gnu.org>
926 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
928 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
929 Use make_pointer_integer instead of XIL.
930 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
932 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
933 instead of XIL. Put a list of the descriptor, action, and file
934 name in event->arg, instead of spreading them between event->code
937 * w32term.c (queue_notifications): Use make_pointer_integer
938 instead of XIL. Put a list of the descriptor, action, and file
939 name in event->arg, instead of spreading them between event->code
942 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
943 event creation to changes in w32term.c and w32inevt.c above.
945 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
947 Port Qnil==0 changes to 32-bit --with-wide-int
948 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
949 macro-implemented version. For the non-USE_LSB_TAG case, supply
950 a new inline function that is the inverse of the new TAG_SYMPTR.
951 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
952 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
953 negative number, don't allow sign bits to bleed into the encoded
954 value. Shift in zero bits instead.
956 Refactor pointer-to-integer conversion
957 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
958 Rename and move to lisp.h. All uses changed.
959 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
960 which are renamed from gfilenotify.c's lisp_to_monitor and
961 monitor_to_lisp, and with more-generic void * signatures.
963 2015-01-08 Eli Zaretskii <eliz@gnu.org>
965 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
966 returned for right-to-left screen lines. (Before the change on
967 2014-12-30, the incorrectly-computed X pixel coordinate concealed
970 * .gdbinit (xsymname): New subroutine.
971 (xprintsym, initial-tbreak): Use it to access the name of a symbol
972 in a way that doesn't cause GDB to barf when it tries to
973 dereference a NULL pointer.
975 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
977 (set_cursor_from_row, try_cursor_movement, dump_glyph)
978 (insert_left_trunc_glyphs, append_space_for_newline)
979 (extend_face_to_end_of_line, highlight_trailing_whitespace)
980 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
981 (Fbidi_resolved_levels, produce_special_glyphs)
982 (rows_from_pos_range, mouse_face_from_buffer_pos)
983 (note_mouse_highlight): Use nil as the object for glyphs inserted
984 by the display engine, and test with NILP instead of INTEGERP.
987 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
990 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
993 * dispextern.h (struct glyph, struct it): Update comments for the
996 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
998 Port new Lisp symbol init to x86 --with-wide-int
999 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1000 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1001 GCC (at least) does not allow a constant initializer to widen an
1004 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1005 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1006 Although clang doesn't need it, some other compiler might, and
1007 it's easy enough to be safe.
1009 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1010 Apparently clang removed support for the alloc_size attribute.
1012 Port Qnil==0 XUNTAG to clang
1013 clang has undefined behavior if the program subtracts an integer
1014 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1015 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1016 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1017 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1019 Port GFileMonitor * hack to Qnil==0 platforms
1020 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1021 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1022 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1024 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1026 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1027 size instead of using widht/height. The frame may be constrained.
1029 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1031 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1032 Needed when neither optimizing nor inlining.
1033 Also, sort decls alphabetically.
1035 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1037 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1038 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1039 declarations of Q* variables that represent symbols.
1041 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1045 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1046 that NILP (x) is equivalent to testing whether x is 0 at the
1047 machine level. The overall effects of this and the previous patch
1048 shrink the size of the text segment by 2.3% and speeds up
1049 compilation of all the .elc files by about 0.5% on my platform,
1050 which is Fedora 20 x86-64.
1051 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1052 (make_lisp_symbol) [USE_LSB_TAG]:
1053 Symbols now tag the difference from lispsym, not the pointer.
1054 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1055 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1056 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1057 (XSYMBOL): New forward decl.
1058 (XUNTAGBASE): New function.
1061 Compute C decls for DEFSYMs automatically
1063 This patch also makes Q constants (e.g., Qnil) constant addresses
1064 from the C point of view.
1065 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1066 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1067 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1068 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1069 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1070 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1071 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1072 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1073 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1074 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1075 * xselect.c, xsettings.c, xterm.c:
1076 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1077 These names are now defined automatically by make-docfile.
1078 * alloc.c (init_symbol): New function.
1079 (Fmake_symbol): Use it.
1080 (c_symbol_p): New function.
1081 (valid_lisp_object_p, purecopy): Use it.
1082 * alloc.c (marked_pinned_symbols):
1083 Use make_lisp_symbol instead of make_lisp_ptr.
1084 (garbage_collect_1): Mark lispsym symbols.
1085 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1086 (mark_object): Use it.
1087 (sweep_symbols): Sweep lispsym symbols.
1088 (symbol_uses_obj): New function.
1089 (which_symbols): Use it. Work for lispsym symbols, too.
1090 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1091 since Qt's address is already known now.
1092 (syms_of_alloc): Add lispsym count to symbols_consed.
1093 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1094 when testing whether storage is all bits zero.
1095 * dispextern.h (struct image_type):
1096 * font.c (font_property_table):
1097 * frame.c (struct frame_parm_table, frame_parms):
1098 * keyboard.c (scroll_bar_parts, struct event_head):
1099 * xdisp.c (struct props):
1100 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1101 Lisp_Object *, since Qfoo is no longer an object whose address can be
1102 taken. All uses changed.
1103 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1104 use it, so that they no longer need to take the address of a Lisp sym.
1105 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1106 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1107 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1108 DEFSYM Qdeactivate_mark before the corresponding var.
1109 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1110 instead of interning their symbols; this avoids duplicates.
1111 (LISP_INITIALLY, TAG_PTR)
1112 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1114 (LISP_INITIALLY_ZERO): Use it.
1115 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1116 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1117 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1118 (make_lisp_symbol): New function.
1119 (XSETSYMBOL): Use it.
1120 (DEFSYM): Now just a placeholder for make-docfile.
1121 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1122 (intern_sym): New function, with body taken from old intern_driver.
1123 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1125 (define_symbol): New function.
1126 (init_obarray): Define the C symbols taken from lispsym.
1127 Use plain DEFSYM for Qt and Qnil.
1128 * syntax.c (init_syntax_once): No need to worry about
1129 Qchar_table_extra_slots.
1131 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1133 'temacs -nw' should not call missing functions
1134 Without this patch, "temacs -nw" fails with the diagnostic
1135 "emacs: Symbol's function definition is void: frame-windows-min-size"
1136 and messes up the tty's state.
1137 * frame.c (Fframe_windows_min_size): New placeholder function.
1138 (syms_of_frame): Define it.
1139 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1140 (syms_of_window): Define it.
1142 Less 'make' chatter for lisp dir
1143 * Makefile.in (%.elc): Adjust to compile-onefile change in
1144 ../lisp/Makefile.in.
1146 batch write-region no longer says "Wrote FOO"
1147 This cuts down on 'make' chatter a bit.
1148 * fileio.c (Fwrite_region):
1149 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1151 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1153 Revert previous change to produce_composite_glyph
1154 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1156 Pacify gcc -Wparentheses
1157 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1159 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1161 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1162 f->can_x_set_window_size is true.
1163 * xterm.c (x_set_window_size_1): Call change_frame_size with
1164 text sizes instead of pixel sizes (Bug#19428).
1166 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1168 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1169 right-to-left screen lines. (Bug#19473)
1171 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1173 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1175 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1177 Simplify setfattr use by assuming GNU make
1178 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1179 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1180 Simplify by using GNU make rather than shell conditionals,
1181 by using ln -f rather than rm -f followed by ln,
1182 and by preferring $@ to spelling out the destination.
1184 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1186 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1187 file doesn't compile on MS-Windows.
1189 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1191 Allow return value of system-name to vary. (Bug#19438)
1192 * filelock.c (current_lock_owner):
1193 * xrdb.c (get_environ_db):
1194 * xterm.c (same_x_server):
1195 * xterm.c (x_term_init):
1196 Prefer (system-name) to system-name, and avoid naming
1197 locals 'system-name'.
1198 * editfns.c (cached_system_name): New static var.
1199 (init_and_cache_system_name): New function.
1200 (init_editfns, Fsystem_name): Use it.
1201 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1202 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1203 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1204 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1205 Don't create a new string if the current value is already correct.
1207 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1209 Fix produce_composite_width typo
1210 * term.c (produce_composite_glyph):
1211 Fix typo that confused number of columns for pixel width.
1213 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1215 Wrap dll functions more simply
1216 * decompress.c, gnutls.c, image.c, xml.c:
1217 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1218 rather than the inverse when not WINDOWSNT. This isolates the
1219 fn_* business into the WINDOWSNT-specific section of the code,
1220 which makes it easier to maintain the generic code.
1221 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1222 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1223 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1224 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1225 Remove. All uses replaced by DEF_DLL_FN.
1226 * decompress.c (inflateInit2): Remove; no longer needed.
1227 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1229 Port memory-full checking to GnuTLS 3.3
1230 Instead of using gnutls_global_set_mem_functions, check every call
1231 to a GnuTLS function that might return an indication of memory
1232 exhaustion. Suggested by Dmitry Antipov in:
1233 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1234 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1235 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1236 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1238 (check_memory_full): New function.
1239 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1240 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1241 (Fgnutls_boot): Use it.
1242 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1244 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1246 Fix parse_settings to match internal documentation
1247 * xsettings.c (parse_settings): Return the number of settings seen.
1248 Count the settings changes accurately.
1249 (read_settings): Don't confuse number of settings changes with
1250 the return code from XGetWindowProperty.
1252 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1254 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1255 composition_compute_stop_pos to the number of characters in the
1257 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1259 * composite.c (composition_compute_stop_pos): If no composition
1260 was found in a string before ENDPOS, and ENDPOS is the string end,
1261 no need to back up to a safe point.
1263 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1265 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1267 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1268 (dealloc): Release bmRep.
1269 (setPixmapData): Make bmRep local so class member is not
1271 (setPixmapData): Rename local variable bmRep to avoid compiler
1274 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1276 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1277 when going to fullscreen (Bug#0x180004f).
1279 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1281 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1283 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1285 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1287 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1289 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1291 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1293 Use bool for boolean in xselect.c, xsettings.c
1294 * xselect.c (x_get_local_selection, struct selection_data)
1295 (x_selection_request_lisp_error, struct prop_location)
1296 (x_handle_selection_request, x_convert_selection)
1297 (waiting_for_other_props_on_window, expect_property_change)
1298 (wait_for_property_change, x_handle_property_notify)
1299 (x_get_foreign_selection, x_get_window_property)
1300 (receive_incremental_selection)
1301 (x_get_window_property_as_lisp_data)
1302 (lisp_data_to_selection_data, Fx_get_selection_internal)
1303 (x_send_client_event):
1304 * xselect.c, xterm.h (x_handle_dnd_message):
1305 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1306 (apply_xft_settings, read_and_apply_settings)
1307 (xft_settings_event, init_gsettings, init_xsettings)
1308 (syms_of_xsettings):
1309 Use bool for boolean.
1310 * xselect.c (x_get_window_property): Omit last arg, which was an
1312 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1313 always true. All callers changed.
1315 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1317 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1320 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1322 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1325 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1327 Use bool for boolean in xsmfns.c
1328 * xsmfns.c, xterm.h (x_session_have_connection):
1329 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1330 Use bool for boolean.
1331 (x_session_initialize, Fhandle_save_session):
1332 Prefer NILP (x) to EQ (x, Qnil).
1334 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1336 * callproc.c (child_setup):
1337 * dbusbind.c (xd_signature_cat):
1338 * doc.c (get_doc_string, Fsnarf_documentation):
1339 * editfns.c (Fuser_full_name):
1340 * frame.c (xrdb_get_resource):
1341 * gtkutil.c (xg_get_file_with_chooser):
1342 * tparam.c (tparam1):
1343 * xfns.c (xic_create_fontsetname):
1344 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1345 * xsmfns.c (smc_save_yourself_CB):
1346 Rewrite to avoid the need for strcat, typically by using stpcpy
1347 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1348 * doc.c (sibling_etc):
1349 * xrdb.c (xdefaults):
1350 Now a top-level static constant.
1352 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1354 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1357 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1359 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1360 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1362 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1364 Use bool for boolean in xterm.c
1365 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1366 (x_set_window_size, x_bitmap_icon):
1367 * nsterm.m (ns_frame_raise_lower, x_new_font):
1368 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1369 (struct terminal.frame_raise_lower_hook):
1370 * w32term.c (w32_frame_raise_lower):
1371 * xterm.c, xterm.h (x_text_icon):
1372 * xterm.c (x_update_window_begin, x_update_window_end)
1373 (x_update_end, x_after_update_window_line)
1374 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1375 (x_draw_glyph_string_foreground)
1376 (x_draw_composite_glyph_string_foreground)
1377 (x_alloc_lighter_color, x_draw_relief_rect)
1378 (x_draw_glyph_string_box, x_draw_image_relief)
1379 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1380 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1382 (XFillRectangle) [HAVE_GTK3]:
1383 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1384 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1385 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1386 (x_send_scroll_bar_event, xm_scroll_callback)
1387 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1388 (x_create_toolkit_scroll_bar)
1389 (x_create_horizontal_toolkit_scroll_bar)
1390 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1391 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1392 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1393 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1394 (x_scroll_bar_report_motion)
1395 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1396 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1397 (x_draw_window_cursor, x_clear_errors)
1398 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1399 (set_wm_state, x_set_sticky, get_current_wm_state)
1400 (do_ewmh_fullscreen, x_handle_net_wm_state)
1401 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1402 (x_set_window_size_1, XTframe_raise_lower)
1403 (x_make_frame_visible, x_iconify_frame)
1404 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1405 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1406 (x_delete_terminal, x_initialize, syms_of_xterm):
1407 Use bool for boolean.
1409 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1411 * composite.h (struct composition.width): Now int
1412 instead of unsigned short, as we prefer signed integers.
1414 Let charset tick grow past USHRT_MAX
1415 * charset.c, charset.h (charset_ordered_list_tick):
1416 Now EMACS_UINT, not unsigned short.
1417 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1418 maximum representable Emacs integer value before wrapping it around.
1420 Simplify unexec file mode setting
1421 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1422 Don't include <sys/stat.h> when no longer needed.
1423 (unexec): Create file with correct mode in the first place,
1424 rather than overwriting the mode later and fiddling with the
1425 global umask in the mean time. Avoid bogus usage like
1426 'umask (777)', which should have been 'umask (0777)'.
1427 (mark_x): Remove. All callers removed.
1429 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1431 Minor cleanups for Lisp objects and symbols
1432 * alloc.c (next_vector, set_next_vector):
1433 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1434 (lisp_h_make_number) [USE_LSB_TAG]:
1435 Use Lisp_Int0 instead of the mystery constant 0.
1436 * alloc.c (mark_object): Always set and use po; that's simpler.
1437 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1438 Properly parenthesize definientia.
1439 * bidi.c (bidi_initialize):
1440 * buffer.c (init_buffer_once):
1441 * nsfns.m (syms_of_nsfns):
1442 * nsmenu.m (syms_of_nsmenu):
1443 * nsselect.m (syms_of_nsselect):
1444 Prefer DEFSYM to defining by hand.
1445 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1446 * data.c: Fix too-long line.
1447 * lisp.h (DECLARE_GDB_SYM): New macro.
1448 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1449 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1450 Declare the symbol, so it's visible to everywhere lisp.h is included.
1451 Move forward decls as far forward as they can go,
1452 to allow future changes to use them.
1454 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1456 * gnutls.c: Include gnutls.h.
1457 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1458 * image.c (svg_load): Fix pointer signedness.
1460 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1462 * frame.c (frame_windows_min_size): New argument IGNORE.
1463 (adjust_frame_size): When called from change_frame_size call
1464 frame_windows_min_size with IGNORE Qt so we can ignore size
1467 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1469 * font.c (Ffont_info): Add more font information to the vector
1470 returned by the function, inspired by query-font. Doc fix.
1473 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1475 * keyboard.c (input_was_pending): New var.
1476 (read_char): Use it to make sure we only skip redisplay when we can't
1477 keep up with the repeat rate.
1479 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1481 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1483 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1485 * image.c (svg_load): Watch out for nil value of current buffer's
1486 filename. Re-enable filename thing for not-a-file case.
1488 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1490 Partially disabled previous change.
1492 * image.c (svg_load): Temporarily disabled filename thing for
1493 not-a-file case as it can cause crashs.
1495 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1497 Fix problem with images referenced within svg files. (bug#19373)
1499 * image.c: Additional parameter 'filename' for
1500 svg_load_image. Include "buffer.h". Define library function
1501 rsvg_handle_set_base_uri for WINDOWSNT.
1502 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1503 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1504 (svg_load): Pass a filename to svg_load_image: either name of
1505 actual file or of current buffer's file.
1506 (svg_load_image): New parameter 'filename', used for setting
1507 base_uri, necessary for loading referenced images. (bug#19373)
1509 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1511 * lread.c (init_obarray): Declare Qt as special.
1512 This fixes a typo in the 2012-05-15 patch that
1513 tried to declare Qt as special.
1515 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1517 Various fixes to use bool type and constants.
1518 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1520 * xfaces.c (clear_face_cache): Use bool for the argument type.
1522 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1524 Correct same_at_end when restoring window points
1525 * fileio.c (Finsert_file_contents): Compute same_at_end character
1526 position using the old buffer size, not the new one, since
1527 restore_window_points wants the old size.
1528 Fixes: debbugs:19161
1530 2014-12-14 Alan Mackenzie <acm@muc.de>
1532 New feature optionally to accelerate auto-repeated scrolling.
1534 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1536 * window.c (window_scroll): Bind fontification-functions to nil
1537 when scrolling by whole screens and
1538 fast-but-imprecise-scrolling is non-nil.
1539 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1541 * lisp.h (bool): Declare Qfontification_functions extern.
1543 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1545 Load system's default trusted Certificate Authorities if available.
1546 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1547 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1548 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1549 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1550 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1552 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1553 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1556 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1558 * regex.c (analyze_first): Rename from analyze_first.
1560 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1562 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1563 a hack involving a union.
1565 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1567 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1568 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1571 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1573 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1575 * gnutls.h: Always declare syms_of_gnutls.
1577 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1578 clarity. Let the availability check return Qnil when the GnuTLS
1579 integration is not available, instead of erroring out.
1582 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1584 * xdisp.c (move_it_in_display_line_to, display_line):
1585 Don't disallow overflow-newline-into-fringe when word-wrap is in
1588 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1590 * fileio.c: Better preserve window-points during revert (bug#19161).
1591 (Qget_buffer_window_list): New var.
1592 (get_window_points_and_markers, restore_window_points): New functions.
1593 (Finsert_file_contents): Use them to save and restore window-points.
1595 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1597 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1598 descriptor if called from x_connection_closed and always delete
1599 this descriptor from keyboard waiting set (Bug#19147).
1601 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1603 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1604 (bidi_cache_max_elts): New global variable.
1605 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1606 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1608 (bidi_cache_search): Handle overflown cache. Improve commentary.
1609 (bidi_cache_ensure_space): Limit allocations to the current value
1610 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1611 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1612 the increment to not exceed the limit.
1613 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1614 cache, zero otherwise (meaning the cache overflowed). In the
1615 latter case, set bidi_cache_last_idx to -1.
1616 (bidi_peek_at_next_level): Handle overflown cache.
1617 (bidi_push_it): Increase the cache limit for iterating the new object.
1618 (bidi_pop_it): Decrease the cache limit back to previous value.
1619 (bidi_shelve_cache): Shelve the current value of the cache limit.
1620 (bidi_unshelve_cache): Restore the value of cache limit.
1621 (bidi_find_bracket_pairs): If the cache overflows while looking
1622 for the paired bracket, give up and let bidi_resolve_neutrals
1623 process the bracket as a simple neutral. (Bug#19322)
1624 (bidi_find_other_level_edge): If the cache overflows, fall back on
1625 Plan B, which effectively stops the reordering and restarts it on
1626 the next character (after resetting the cache).
1627 (bidi_move_to_visually_next): When the cache overflows, reset it
1628 after processing the last cached character.
1630 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1632 Fix glitches in gnutls.c, mostly memory-related
1633 * gnutls.c: Sort macro definitions by name.
1634 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1635 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1636 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1637 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1638 calculating string length. Use make_uninit_string, to avoid
1639 copying the string. Cast the char, not the pointer.
1640 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1641 and free. Work even for dates past the year 9999. Use void *
1642 for buffers, to avoid casts.
1644 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1646 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1648 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1650 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1653 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1655 * process.c: Whitespace and line-break nitpicks.
1657 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1659 * gnutls.c (gnutls_certificate_details): The :signature isn't
1660 that useful, so remove it.
1661 (gnutls_certificate_details): Clean up whitespace slightly.
1662 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1664 (gnutls_certificate_details): Put :signature-algorithm back again,
1665 which was removed by mistake.
1666 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1667 that they are not messaged by default (bug#16253).
1668 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1670 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1672 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1674 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1677 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1679 * eval.c (Fsignal): Remove duplicate test.
1680 (Fautoload_do_load): Fix up docstring.
1682 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1684 * nsterm.m (represented_filename, represented_frame): New variables.
1685 (ns_set_represented_filename): New function.
1686 (sendEvent:): Set represented filename here to avoid flicker,
1687 related to Bug#18757.
1689 * nsterm.h: Declare ns_set_represented_filename.
1691 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1692 at once, call ns_set_represented_filename instead.
1694 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1696 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1697 (struct bidi_stack): Reduce size by using bit fields and by
1698 packing sos, override, and isolate_status into a single 8-bit
1699 byte called 'flags'.
1701 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1702 (bidi_push_embedding_level): Construct flags from individual
1703 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1705 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1706 from flags. Adapt to changes in prev_for_neutral,
1707 next_for_neutral, and last_strong members.
1708 (bidi_line_init): Initialize flags to zero.
1709 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1710 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1712 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1714 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1715 (Fapply): Try and simplify the control flow.
1717 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1719 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1720 Use gnutls_sign_get_name directly because
1721 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1722 (init_gnutls_functions): Load missing gnutls_server_name_set.
1724 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1726 * bidi.c (bidi_find_first_overridden): New function.
1728 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1729 (syms_of_xdisp): Defsubr it.
1731 * dispextern.h (bidi_find_first_overridden): Add prototype.
1733 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1735 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1736 to nil after release (Bug#9133).
1738 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1740 Port better to AddressSanitizer.
1741 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1743 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1744 Return -1 or 0, as the pipe trick doesn't work.
1745 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1747 * print.c (print_object):
1748 When a pointer-check primitive returns -1, do not assume this
1749 means the pointer is valid or that the underlying system has failed.
1750 It could just be that addresses are being sanitized so Emacs can't
1751 test for pointer validity.
1752 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1753 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1754 string validity checker doesn't work on stack-based strings.
1756 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1758 Improve clarity of USE_LSB_TAG definition.
1759 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1760 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1761 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1762 VAL_MAX / 2 rather than in terms of the (more complicated)
1763 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1765 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1767 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1768 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1769 (next_element_from_buffer): When done with overlays, reset the
1770 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1772 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1774 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1775 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1777 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1779 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1780 for paxctl and setfattr. Fixes temacs startup failure with
1781 grsecurity/PaX enabled Linux kernel (bug#19067).
1783 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1785 * w32.c, w32heap.c, w32term.c:
1786 Use MINGW_W64 instead of _W64.
1788 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1790 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1792 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1794 * gnutls.c (gnutls_ip_address_p): New function.
1795 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1797 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1799 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1801 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1803 Fix gnutls problems caught by static checking.
1804 * gnutls.c (Fgnutls_boot): Remove unused local.
1805 (Fgnutls_boot): Fix pointer signedness.
1807 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1809 * gnutls.c (gnutls_certificate_details): Don't include certain
1810 certificate details on older gnutls versions (bug#19168).
1811 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1812 (gnutls_certificate_details): Reversed check in last checkin.
1814 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1816 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1817 (Fgnutls_peer_status_warning_describe): Add function to describe a
1818 peer verification warning symbol.
1819 (Fgnutls_peer_status): Use it.
1820 (Fgnutls_boot): Use it. Minor logging fixes.
1822 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1824 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1826 2014-11-24 Glenn Morris <rgm@gnu.org>
1828 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1830 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1831 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1833 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1835 * gnutls.c: Fix Windows function definition of
1836 gnutls_x509_crt_get_fingerprint.
1838 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1840 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1842 * process.h: Added more fields to Lisp_Process to track
1843 certificate details.
1845 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1846 (Fgnutls_peer_status): New functions to export TLS certificate
1847 details to Emacs Lisp.
1849 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1851 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1852 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1853 check for gtk_adjustment_configure (Bug#19149).
1854 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1856 2014-11-22 Glenn Morris <rgm@gnu.org>
1858 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1860 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1862 Don't shrink frame when using desktop-save-mode (Bug#19048).
1863 * w32fns.c (x_set_tool_bar_lines): Always call
1864 x_change_tool_bar_height (Bug#19048).
1865 (x_change_tool_bar_height): Mark frame as garbaged since
1866 adjust_frame_size might not have done that.
1867 * xfns.c (x_set_tool_bar_lines): Always call
1868 x_change_tool_bar_height (Bug#19048).
1869 (x_change_tool_bar_height): Mark frame as garbaged since
1870 adjust_frame_size might not have done that.
1872 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1874 * xml.c (parse_region): Take care of new optional parameter
1875 'discard-comments' of 'libxml-parse(html|xml)-region'.
1876 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1877 New optional parameter 'discard-comments'.
1879 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1881 Improve time stamp handling, and be more consistent about it.
1882 * editfns.c (invalid_time): New function.
1883 Use it instead of 'error ("Invalid time specification")'.
1884 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1885 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1887 (make_time_tail, make_time): Remove. All uses changed to use
1888 new functions or plain list4i.
1889 (disassemble_lisp_time): Return effective length if successful.
1890 Check that LOW is an integer, if it's combined with other components.
1891 (decode_time_components): Decode into struct lisp_time, not
1892 struct timespec, so that we can support a wide set of times
1893 regardless of whether time_t is signed. Decode plain numbers
1894 as seconds since the Epoch, and nil as the current time.
1895 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1896 Reimplement in terms of new functions.
1897 (Fencode_time): Just use list2i.
1898 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1899 * keyboard.c (decode_timer): Don't allow the new formats (floating
1900 point or nil) in timers.
1901 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1902 place of the magic number '16'.
1903 (struct lisp_time): New type.
1904 (decode_time_components): Use it.
1905 (lisp_to_timespec): New decl.
1907 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1909 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1912 * callint.c (Fcall_interactively): Pass in nil as argument to
1913 Fbarf_if_buffer_read_only.
1915 * fileio.c (Finsert_file_contents): Ditto.
1917 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1919 * textprop.c (verify_interval_modification): Check buffer
1920 readedness after the last interval.
1922 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1923 the text at POSITION (new optional argument) has the
1924 `inhibit-read-only' text property set.
1926 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1928 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1929 errors in computing the number of pixels to scroll.
1930 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1932 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1934 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1935 call updateFrameSize.
1937 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1939 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1941 * nsfns.m (x_set_foreground_color, x_set_background_color)
1942 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1943 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1945 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1947 * nsterm.m (ns_send_appdefined): Check for application defined
1948 event on Cocoa (Bug#18993).
1949 (run): Restore code before the previous 18993 fix.
1951 2014-11-14 David Reitter <david.reitter@gmail.com>
1953 * nsterm.m (run): Set timeout for event loop to prevent hang.
1956 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1958 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1960 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1962 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1963 for each candidate font but attempt to reuse it from previous improper
1966 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1968 Avoid undefined behavior in color table hashing.
1969 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1970 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1971 This function avoids undefined behavior with signed shift overflow.
1973 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1975 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1976 when the inserted text does not need decoding. (Bug#18982)
1978 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1980 * nsterm.h (EmacsScroller): judge returns bool.
1982 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1983 (ns_judge_scroll_bars): Only set removed if judge returns true.
1984 (judge): Returns bool == condemned. Remove self from window.
1985 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1987 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1989 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1990 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1992 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1994 * nsterm.m (ns_set_vertical_scroll_bar)
1995 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1997 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1999 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2000 merely because tmo_in_millisec is nonnegative. The 1st call
2001 to g_main_context_query could succeed while the 2nd one fails.
2003 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2005 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2007 * nsterm.m (run): Only use non-system event loop if OSX version is
2008 exactly 10.9 (Bug#18993).
2009 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2012 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2014 * callproc.c (encode_current_directory): Support handling of file
2015 names prepended by "/:". (Bug#18891)
2017 2014-11-08 Alan Mackenzie <acm@muc.de>
2019 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2021 2014-11-08 Dima Kogan <dima@secretsauce.net>
2023 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2025 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2027 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2028 raises an error. (Bug#18891)
2030 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2032 * frame.c (adjust_frame_size): Call x_set_window_size only if
2033 f->can_x_set_window_size is set.
2034 (make_frame): Initialize f->can_x_set_window_size and
2035 f->can_run_window_configuration_change_hook.
2036 (Fcan_run_window_configuration_change_hook): New function.
2037 * frame.h (frame): Split `official' into `can_x_set_window_size'
2038 and `can_run_window_configuration_change_hook'.
2039 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2040 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2041 Set f->can_x_set_window_size.
2042 * window.c (run_window_configuration_change_hook):
2043 Return immediately if either f->can_x_set_window_size or
2044 f->can_run_window_configuration_change_hook are false.
2045 (Fset_window_configuration): Instead of f->official set
2046 f->can_x_set_window_size.
2047 * xfns.c (Fx_create_frame, x_create_tip_frame):
2048 Set f->can_x_set_window_size.
2050 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2052 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2053 cleanup from 2014-11-01 (Bug#18972).
2055 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2057 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2058 * xdisp.c (window-scroll-functions): Improve docstring.
2060 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2062 Uniquify the 'size' symbol.
2064 * w32notify.c (Qsize): Remove.
2065 * lisp.h (Qsize): New decl.
2066 * lread.c (Qsize): Now extern.
2067 * w32notify.c (syms_of_w32notify): No need to defsym.
2069 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2071 * dispnew.c (change_frame_size_1): Fix call of
2073 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2074 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2075 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2076 (Qtool_bar_size): New constants.
2077 (frame_inhibit_resize, adjust_frame_size): New argument to
2078 handle case where frame_inhibit_implied_resize is a list.
2079 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2080 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2081 (x_set_right_divider_width, x_set_bottom_divider_width)
2082 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2083 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2085 (frame-inhibit-implied-resize): Rewrite doc-string.
2086 * frame.h (frame_inhibit_resize, adjust_frame_size):
2087 Fix external declarations.
2088 (Qframe_position, Qframe_outer_size)
2089 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2090 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2091 (Qtool_bar_size): Extern them.
2092 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2093 (xg_height_or_width_changed): Remove.
2094 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2095 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2096 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2097 (xg_change_toolbar_position): Call adjust_frame_size directly.
2098 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2099 Fix calls of adjust_frame_size.
2100 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2101 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2102 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2103 frame can get resized when tool-bar-lines parameter changes from
2105 (Fw32_frame_menu_bar_size): Return fourth value.
2106 (Fw32_frame_rect): Block input around system calls
2107 (Fx_frame_geometry): New function.
2108 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2109 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2110 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2111 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2112 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2113 (Fx_create_frame): Adjust adjust_frame_size calls.
2114 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2115 frame can get resized when tool-bar-lines parameter changes from
2117 (Fx_frame_geometry): New function.
2118 * xmenu.c (update_frame_menubar): On Lucid call
2119 adjust_frame_size with one pixel less height to avoid that
2120 repeatedly adding/removing the menu bar grows the frame.
2121 (free_frame_menubar): On Motif arrange to optionally preserve
2122 the old frame height when removing the menu bar.
2123 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2125 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2127 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2128 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2129 frame; instead, print an error message.
2131 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2133 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2135 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2137 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2138 (dealloc): Release bmRep.
2140 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2141 imageListSetNext, imageListNext.
2143 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2144 (reference): Remove.
2145 (allocInitFromFile:): Remove searching ImageList and calling
2146 reference (Bug#18918).
2147 (dealloc): Remove handling if ImageList.
2149 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2151 * process.c (catch_child_signal): Fix incorrect assertion.
2153 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2155 * macfont.m (macfont_draw):
2156 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2158 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2159 if force_integral_p (i.e. no antialias).
2160 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2161 bold if no antialias (Bug#18876).
2163 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2164 was given (Bug#18846).
2166 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2168 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2169 instead of in xdisp.c, function now takes void. (Bug#18884).
2171 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2172 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2174 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2175 struct window* (Bug#18889).
2176 Remove getMouseMotionPart.
2177 (ns_output): Make icon_top/left int.
2179 * nsfns.m (x_icon): icon_top/left is int.
2181 * nsterm.m (ns_mouse_position): Remove unused code.
2182 (initFrame:window:, dealloc): Use window instead of win.
2183 (getMouseMotionPart:window:x:y:): Remove, unused.
2184 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2186 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2188 * keyboard.c (readable_events): When FLAGS include
2189 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2190 This avoids returning non-nil from input-pending-p when only such
2191 events are in the queue. (Bug#18856)
2193 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2195 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2196 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2197 (Qforeign_selection): Remove.
2198 (ns_get_local_selection): Identation fix.
2199 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2201 * nsselect.m (ns_get_local_selection): Remove calling of
2202 functions in Vselection_converter_alist (Bug#18911).
2203 (syms_of_nsselect): Remove Vselection_converter_alist.
2205 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2207 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2208 and unnecessary initialization. Adjust comments.
2210 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2212 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2214 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2215 index, not an absolute one, as that's what the function expects.
2217 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2219 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2220 font on an initial frame when running as a daemon (Bug#18869).
2222 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2224 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2226 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2227 build_string, when importing a home directory. (Bug#18873)
2229 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2231 * dispnew.c (buffer_posn_from_coords):
2232 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2233 account for the header-line height. (Bug#18839)
2235 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2237 * xml.c (parse_region): Do not forget the first document child.
2239 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2241 * nsselect.m: pasteboard_changecount is new.
2242 (ns_store_pb_change_count, ns_get_pb_change_count)
2243 (ns_get_our_change_count_for): New functions.
2244 (ns_string_to_pasteboard_internal): Correct comment.
2245 type => gtype in eassert, Call ns_store_pb_change_count.
2246 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2247 (Fns_disown_selection_internal, Fns_selection_owner_p):
2248 Replace Vselection_alist check, with change count check.
2249 (Fns_get_selection): Initialize val to Qnil. Only get local
2250 selection if change counts match (Bug#18799).
2251 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2253 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2255 * w32proc.c (create_child): If calling a quoted batch file,
2256 pass NULL for exe. (Bug#18745)
2258 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2260 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2261 (bidi_resolve_brackets): Use end of string position rather than ZV
2262 when iterating over a string. (Bug#18815)
2264 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2266 * keyboard.c (make_lispy_position): Return coordinates also when
2267 on scroll bars, fringes, margins or not in a window.
2268 * xdisp.c (show_mouse_face): Don't change cursor face during
2271 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2273 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2274 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2275 Fix doc-strings (Bug#18789).
2277 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2279 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2281 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2283 Optimize redisplay of simple bracketed text.
2284 * bidi.c (bidi_cache_reset_to): New function.
2285 (bidi_cache_reset): Call it.
2286 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2288 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2289 bracket_enclosed_type only if bracket_pairing_pos's value is not
2291 (MAX_BPA_STACK): Make sure the value is signed.
2292 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2293 stop pushing values onto the stack.
2294 (bidi_find_bracket_pairs): If the bracketed text is only on the
2295 base embedding level, remove all the states cached by this
2296 function from the cache, and return zero, so that the brackets in
2297 this segment of text are processed as normal neutrals.
2298 (bidi_resolve_brackets): Detect the brackets that are to be
2299 processed as neutrals, and don't call bidi_find_bracket_pairs on
2302 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2304 * w32select.c (Fw32_selection_exists_p): Rename from
2305 Fx_selection_exists_p.
2306 (syms_of_w32select): Adjust accordingly.
2308 * w16select.c (Fw16_selection_exists_p): Rename from
2309 Fx_selection_exists_p.
2310 (syms_of_win16select): Adjust accordingly.
2312 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2313 (Fns_own_selection_internal): Tighten scoping.
2314 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2315 (Fns_get_selection): Rename from Fx_get_selection_internal.
2316 (Fns_get_selection_internal, Fns_store_selection_internal):
2318 (syms_of_nsselect): Adjust accordingly.
2320 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2322 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2323 * w32term.c (x_set_window_size): Account for wrapped menu bar
2324 lines when setting up frame height (Bug#15174 and Bug#18720).
2325 (w32_add_wrapped_menu_bar_lines): New variable.
2327 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2329 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2332 2014-10-20 Glenn Morris <rgm@gnu.org>
2334 * Merge in all changes up to 24.4 release.
2336 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2338 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2339 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2341 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2343 * xterm.c (handle_one_xevent): Check return value from
2344 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2345 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2347 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2348 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2349 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2350 Gtk+ >= 3.14 (Bug#18674).
2351 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2352 Gtk+ >= 3.14 (Bug#18674).
2354 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2356 * gtkutil.c: Remove no-longer-used code.
2357 (xg_update_menubar): Remove unused local and unnecessary call to
2358 gtk_menu_item_get_submenu.
2359 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2360 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2361 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2363 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2365 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2367 * xterm.h (handlebox_widget): Remove.
2369 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2372 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2374 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2375 to handle Gtk versions.
2376 (xg_get_file_with_chooser): Use them.
2377 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2378 Remove (create_menus): Remove teroff argument and code.
2379 Remove call to gtk_menu_set_title.
2380 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2381 Adjust args to create_menus.
2382 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2383 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2384 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2385 (xg_make_tool_item): Remove detach code.
2386 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2387 (find_icon_from_name): New function.
2388 (update_frame_tool_bar): Remove GtkStockItem code, move to
2389 find_icon_from_name. Let stock be a list of icon names to try.
2390 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2391 Replace TOOLBAR_TOP_WIDGET.
2392 (free_frame_tool_bar, xg_change_toolbar_position ):
2393 Replace TOOLBAR_TOP_WIDGET.
2394 (xg_initialize): Remove tearoff code.
2396 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2398 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2399 pixel from the window's cursor glyph width, since X renders hollow
2400 blocks 1 pixel wider than the 'width' parameter.
2402 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2403 glyph->pixel_width; this is now done in xterm.c.
2405 Fix reordering of bracket characters in isolates.
2406 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2407 RESOLVED_ONLY; when non-zero, return from the cache only fully
2408 resolved states. All callers changed.
2409 (CANONICAL_EQU): New macro.
2410 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2411 equivalent of the paired closing bracket character.
2412 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2413 the default non-negative value, to be checked later in
2414 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2415 characters against those pushed onto the BPA stack.
2416 (bidi_record_type_for_neutral): New function.
2417 (bidi_resolve_brackets): Record next_for_neutral and
2418 prev_for_neutral when embedding level gets pushed. Force
2419 resolution of bracket pairs when entering a level run that was not
2421 (bidi_resolve_neutral): Add assertions before calling
2422 bidi_resolve_neutral_1.
2423 (bidi_level_of_next_char): Remove the code that attempted to
2424 resolve unresolved neutrals; that is now done by
2425 bidi_resolve_neutral.
2427 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2429 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2431 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2432 1-pixel R2L characters.
2433 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2434 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2436 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2438 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2441 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2443 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2444 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2445 It's not clear to me whether the initialization is needed,
2446 but it can't hurt so I played it safe.
2448 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2450 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2452 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2454 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2455 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2457 (bidi_get_type): Return the isolate initiators and terminator types.
2458 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2459 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2460 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2461 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2462 for the new features.
2463 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2464 push and pop correctly for isolates.
2465 (bidi_remember_char): Modify to accept an additional argument
2466 and record the bidi type according to its value.
2467 (bidi_cache_iterator_state): Accept an additional argument to only
2468 update an existing state. Handle the new members of struct bidi_it.
2469 (bidi_cache_find): Arguments changed: no longer accepts a level,
2470 instead accepts a flag telling it whether it is okay to return
2471 unresolved neutrals.
2472 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2473 table. Initialize new isolate-related members.
2474 (bidi_paragraph_init): Some code factored out into
2475 find_first_strong_char.
2476 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2477 into bidi_resolve_explicit.
2478 (bidi_resolve_explicit): Support the isolate initiators and
2479 terminator. Fix handling of embeddings and overrides according to
2480 new UBA requirements. Record information about previously seen
2481 characters here (moved from bidi_level_of_next_char).
2482 (bidi_resolve_weak): Adapt to changes in struct members.
2483 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2484 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2485 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2486 paired bracket resolution. Handle isolate initiators and
2488 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2489 (bidi_level_of_next_char): Move the code that records information
2490 about previous characters to bidi_resolve_explicit. Fix logic of
2491 resolving neutrals and make sure their cache entries are updated.
2492 Remove now unneeded special handling of PDF level.
2494 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2495 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2496 enlarged per Unicode 6.3.
2497 (enum bidi_bracket_type_t): New data type.
2498 (struct bidi_saved_info): Leave only 2 type members out of 4.
2500 (struct bidi_stack): Add members necessary to support isolating
2502 (struct bidi_it): Add new members necessary to support isolating
2503 sequences and bracket pair resolution.
2505 * xdisp.c (Fbidi_resolved_levels): New function.
2506 (syms_of_xdisp): Defsubr it.
2507 (append_glyph, append_composite_glyph, produce_image_glyph)
2508 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2510 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2512 * term.c (append_glyph, append_composite_glyph)
2513 (append_glyphless_glyph): Convert aborts to assertions.
2515 * .gdbinit (pgx): Display the character codepoint, resolved level,
2516 and bidi type also for glyphless glyphs.
2518 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2520 Avoid unwanted point motion in Fline_beginning_position.
2521 * lisp.h (scan_newline_from_point): Add prototype.
2522 * search.c (scan_newline_from_point): New function, refactored from...
2523 * cmds.c (Fforward_line): ...adjusted user.
2524 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2525 and simplify the former since the latter doesn't move point.
2527 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2529 Cleanup terminal handling code.
2530 * dispextern.h (get_named_tty): Remove prototype but...
2531 * termhooks.h (get_named_terminal): ...resurrect it under
2532 more meaningful name.
2533 (get_terminal): Likewise, but with...
2534 (decode_live_terminal): ...this name.
2535 (decode_tty_terminal): Add prototype.
2536 * term.c (get_tty_terminal): Remove.
2537 (get_named_tty): Remove.
2538 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2539 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2540 Use decode_tty_terminal.
2541 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2542 * terminal.c (get_terminal): Refactor to...
2543 (decode_terminal, decode_live_terminal): ...new functions.
2544 (decode_tty_terminal): Replacement for get_tty_terminal.
2545 (get_named_terminal): Likewise for get_named_tty.
2546 * coding.c (Fset_terminal_coding_system_internal)
2547 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2548 (Fkeyboard_coding_system):
2549 * composite.c (Fcomposition_get_gstring):
2550 * dispnew.c (Fsend_string_to_terminal):
2551 * frame.c (Fmake_terminal_frame):
2552 * nsfns.m (check_ns_display_info):
2553 * w32fns.c, xfns.c (check_x_display_info):
2554 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2555 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2556 (Fset_quit_char): Use get_named_terminal.
2557 (Fset_output_flow_control, Fset_input_meta_mode):
2558 Use decode_tty_terminal.
2560 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2562 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2563 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2565 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2567 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2568 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2570 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2572 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2575 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2577 * editfns.c (dump_tz_string): No longer const.
2578 It might be modified.
2580 * nsmenu.m (clear): Assume OS X 10.6 or later.
2582 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2584 * unexmacosx.c: Remove include ppc/reloc.h.
2585 (unrelocate, copy_dysymtab): Remove PPC code.
2586 (rebase_reloc_address): Remove, only used for PPC:
2588 * nsterm.m: Always include macfont.h on COCOA.
2589 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2590 (ns_dumpglyphs_image, ns_check_menu_open)
2591 (applicationDidFinishLaunching)
2592 (antialiasThresholdDidChange:)
2593 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2594 Remove checks for OSX <= 10.5/10.6.
2595 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2596 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2599 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2600 (NS_HAVE_NSINTEGER): Remove block.
2601 Remove >= OSX 10.6 tests.
2603 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2604 (x_activate_menubar, trackingNotification:): Remove check for
2606 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2608 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2610 * nsfns.m: Always include macfont.h on COCOA.
2611 (ns_filename_from_panel, ns_directory_from_panel)
2612 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2613 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2615 * macfont.m: Remove >= 1050 check.
2616 (macfont_create_family_with_symbol)
2617 (macfont_get_glyph_for_character)
2618 (mac_font_get_glyphs_for_variants)
2619 (mac_ctfont_create_available_families, syms_of_macfont):
2620 Remove code for OSX < 10.6.
2621 (mac_font_family_group, mac_font_family_compare): Remove, only used
2624 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2625 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2627 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2630 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2632 Fix putenv race conditions with undefined behavior (Bug#8705).
2633 Do all putenv calls before Emacs creates any threads.
2634 Use a safer way to modify the TZ environment variable in the
2635 presence of multiple threads. For further thread-safety,
2636 prefer localtime_r and gmtime_r to localtime and gmtime,
2637 and prefer struct tm's tm_gmtoff (if available) to calling
2638 both localtime_r and gmtime_r.
2639 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2640 (init_dbusbind): ... to this new function.
2641 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2642 * xterm.c (x_term_init): Move xputenv call from here ...
2643 (init_xterm): ... to this new function.
2644 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2645 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2646 (dump_tz_string): New constant.
2647 (init_editfns): Use it. This centralizes the dump_tz stuff.
2648 Call set_time_zone_rule here, so that its xputenv is done
2649 before Emacs goes multithreaded.
2650 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2651 thread-safe enough for Emacs.
2652 (format_time_string, Fdecode_time, Fcurrent_time_string)
2653 (Fcurrent_time_zone):
2654 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2655 localtime and gmtime. Remove now-unnecessary calls to block_input.
2656 (tm_gmtoff): New static function.
2657 (Fdecode_time, Fcurrent_time_zone): Use it.
2658 (Fencode_time): Use mktime_z, for better thread-safety.
2659 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2660 i.e., not quite thread-safe but good enough for Emacs typical usage.
2661 Do not reclaim storage that is in the environment; let it leak.
2662 Always call tzset, since localtime_r does not.
2663 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2664 This is now done in init_editfns.
2665 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2666 New macros and declarations, for platforms lacking tzalloc & friends.
2668 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2670 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2671 On x86 platforms this works around GCC bug 63495
2672 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2673 and more generally should fix a portability problem in Emacs.
2674 Reported by Stefan Monnier in:
2675 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2677 2014-10-08 Leo Liu <sdl.web@gmail.com>
2679 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2680 * keymap.c (describe_vector_princ):
2681 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2684 * print.c (printchar_stdout_last): Declare.
2685 (printchar): Record the last char written to stdout.
2686 (Fterpri): Add optional argument ENSURE.
2688 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2690 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2691 DELAY argument to change_frame_size, so that the frame size
2692 changes, if any are needed, are delayed until the next redisplay.
2693 This is to avoid a too early QUIT inside change_frame_size, when
2694 it calls Lisp in frame_windows_min_size, in case one of the events
2695 we've read sets the quit-flag. (Bug#18649)
2697 * w32fns.c (check_x_display_info): Accept terminal objects as
2698 argument, to follow what xfns.c does.
2700 2014-10-07 Glenn Morris <rgm@gnu.org>
2702 * Makefile.in ($(srcdir)/macuvs.h)
2703 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2705 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2707 * decompress.c (init_zlib_functions): Move the message about zlib
2708 being unavailable from here...
2709 (Fzlib_decompress_region): ...to here. (Bug#18650)
2711 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2713 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2714 the case where an optional string is used. Adjust docstring.
2716 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2718 * lisp.mk (lisp): Remove w32-common-fns.elc.
2720 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2722 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2723 These were already defined in buffer.c, and the duplicate
2724 definitions cause problems on platforms like 'gcc -fno-common'.
2725 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2727 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2729 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2730 if toolbar is visible.
2732 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2735 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2736 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2737 (ns_select, ns_read_socket): Use unwind_protect to decrease
2738 apploopnr (Bug#18345).
2739 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2740 line height (Bug#17977).
2742 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2743 (macfont_closest_traits_index): New function.
2744 (macfont_closest_traits_index_p): Rename from
2745 macfont_closest_traits_index.
2746 (macfont_list): Use macfont_closest_traits_index_p.
2748 2014-10-05 K. Handa <handa@gnu.org>
2750 * coding.c (detect_coding_iso_2022): Set coding->rejected
2751 correctly when an invalid escape sequence is found (Bug#18610).
2753 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2755 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2756 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2759 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2761 * buffer.c (scroll_bar_width, scroll_bar_height):
2763 * window.c (Fset_window_scroll_bars): Fix doc-string.
2764 (Fwindow_scroll_bars): Have it return what the doc-string says.
2766 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2768 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2769 iterator backwards, to resync the bidi iterator. (Bug#18584)
2771 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2773 Consistently use min and max macros from lisp.h.
2774 * coding.c (min, max):
2776 * unexhp9k800.c (min):
2777 * unexw32.c (min, max): Use definitions from lisp.h.
2778 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2780 * gmalloc.c (min): Tiny style change.
2782 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2783 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2785 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2787 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2788 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2789 (X_ULONG_MAX): Move these macros to xterm.h.
2790 (x_fill_property_data): Be more generous about allowing either
2791 signed or unsigned data of the appropriate width.
2792 * xterm.h (x_display_set_last_user_time): New function.
2793 All setters of last_user_time changd to use this function.
2794 If ENABLE_CHECKING, check that the times are in range.
2796 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2798 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2799 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2801 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2803 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2804 make a font_object from a tty frame (Bug#18573).
2805 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2807 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2809 * alloc.c (mark_overlay): Assume that overlay boundaries are
2810 always markers. Add comment.
2811 * lread.c (read_internal_start): Use convenient validate_subarray.
2813 (Fread_from_string): Adjust docstring.
2815 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2817 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2819 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2820 Rename from the "x-" prefix.
2822 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2824 * xselect.c (selection-converter-alist): Fix docstring.
2826 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2828 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2829 argument passed by the caller, when we mirror all slashes into
2832 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2834 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2835 Resurrect old code and fix compilation with GTK < 2.13.6.
2837 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2839 Use AUTO_CONS instead of SCOPED_CONS, etc.
2840 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2841 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2842 (AUTO_LIST1): Rename from scoped_list1.
2843 (AUTO_LIST2): Rename from scoped_list2.
2844 (AUTO_LIST3): Rename from scoped_list3.
2845 (AUTO_LIST4): Rename from scoped_list4.
2846 (AUTO_STRING): Rename from SCOPED_STRING.
2847 * frame.h (AUTO_FRAME_ARG):
2848 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2849 (AUTO_LIST4, AUTO_STRING):
2850 Prepend a new argument 'name'.
2851 Declare a variable instead of yielding a value.
2853 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2855 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2857 * w32fns.c (w32_createwindow): Accept an additional argument, an
2858 array of 2 values specifying the coordinates of the frame's
2859 top-left corner. Use these values instead of calling x_get_arg,
2860 which can cons Lisp objects, and therefore cannot be called except
2861 from the main thread. Remove redundant tests for the default
2863 (my_create_window): Move the calculation of the coordinates of the
2864 frame's top-left edge here. Pass them to the input thread via the
2865 second parameter of the WM_EMACS_CREATEWINDOW message.
2866 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2869 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2871 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2872 (redisplay_window): Treat the frame's frozen_window_starts flag
2873 the same way as the optional_new_start flag for the window: only
2874 obey it if the glyph row showing point will be fully visible.
2875 Likewise when the window start is in a continuation line. If,
2876 after trying everything under the 'force_start' label, point is
2877 still not fully visible, give up and scroll the window.
2878 Add debugging traces. (Bug#18545)
2880 * window.c (Frecenter): Set the window's redisplay flag.
2882 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2884 * w32term.c (w32_read_socket): Don't use frame dimensions for
2885 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2886 rectangle. Check the return value of GetClientRect, and don't use
2887 the results if it didn't succeed.
2889 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2890 in columns and lines after correcting the pixel dimensions in
2892 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2893 negative values to xrealloc. (Bug#18528)
2895 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2897 * alloc.c: Remove now-unnecessary check.
2898 Suggested by Dmitry Antipov in:
2899 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2901 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2903 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2904 to Ubuntu 14.04.1 x86-64.
2906 Simplify stack-allocated Lisp objects, and make them more portable.
2907 The build_local_string macro was used in two ways: (1) string
2908 literals for which scoped allocation suffices, and (2) file name
2909 components, where it's not safe in general to assume bounded-size
2910 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2911 allocates a block-scope string, and by using SCOPED_STRING for (1)
2912 and build_string for (2). Furthermore, actually use stack
2913 allocation only for objects known to have sufficient alignment.
2914 This simpler implementation means Emacs can make
2915 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2916 GC_MAKE_GCPROS_NOOPS.
2917 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2918 for fewer differences among implementations.
2919 (struct Lisp_String): Now GCALIGNED.
2920 (USE_STACK_LISP_OBJECTS): Default to true, since the
2921 implementation no longer insists on a nonempty GCALIGNED.
2922 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2923 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2924 separately. Move definiens to scoped_cons. The old definition
2925 was incorrect when GCALIGNED was defined to be empty.
2926 (union Aligned_String): New type.
2927 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2928 implementation ports to compilers that don't align strictly enough.
2929 Don't worry about the union sizes; it's not worth bothering about.
2930 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2931 Rewrite using USE_STACK_CONS.
2932 (scoped_cons): Assume the use of union Aligned_Cons.
2933 (lisp_string_size, make_local_string, build_local_string): Remove.
2934 Unless otherwise specified, all callers of build_local_string
2935 changed to use SCOPED_STRING.
2936 (SCOPED_STRING): New macro.
2937 * data.c (wrong_choice):
2938 * menu.c (single_menu_item):
2939 * process.c (Fformat_network_address):
2940 Hoist use of SCOPED_STRING out of a scope, so that its returned
2941 object lives long enough.
2942 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2943 as the string might be long or might not be ASCII.
2945 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2947 * msdos.c (internal_terminal_init): Bump version to 25.
2949 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2951 Keep stack-allocated Lisp objects fast rather than versatile.
2952 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2953 (SCOPED_CONS_INITIALIZER): New macro.
2954 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2955 (USE_LOCAL_ALLOCA): Remove.
2956 (local_cons, local_list1, local_list2, local_list3, local_list4):
2957 Remove. Stack overflow checking makes them too slow.
2958 (make_local_vector): Likewise. Also we just don't have enough
2960 (enum LISP_STRING_OVERHEAD): Remove.
2961 (local_string_init, local_vector_init): Remove prototypes.
2962 (make_local_string, build_local_string): Redesign to target short
2963 compile-time string constants, fall back to regular string allocation
2965 (lisp_string_size): New function.
2966 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2967 * alloc.c (local_string_init, local_vector_init): Remove.
2968 (verify_ascii) [ENABLE_CHECKING]: New function.
2969 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2970 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2971 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2972 * xselect.c, xterm.c: All related users changed.
2974 2014-09-28 Ken Brown <kbrown@cornell.edu>
2976 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2977 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2979 2014-09-27 Ken Brown <kbrown@cornell.edu>
2981 Fix implementation of HYBRID_MALLOC on Cygwin.
2982 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2983 (bss_sbrk_buffer_beg): New variable. Use it...
2984 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2985 incorrect definition.
2987 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2989 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2990 Make it into a function and change arg to be a function.
2992 * lisp.mk (lisp): Add elisp-mode.elc.
2994 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2996 * xfns.c (x_default_scroll_bar_color_parameter):
2997 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2998 to pacify --enable-gcc-warnings in non-scrollbar builds.
3000 2014-09-26 Ken Brown <kbrown@cornell.edu>
3002 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3004 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3006 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3007 MinGW builds that use GCC before 4.2.
3009 Default to stack objects on DOS_NT platforms as well.
3010 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3011 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3013 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3015 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3016 ALIGN_STACK attribute.
3018 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3020 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3021 ALIGN_STACK attribute.
3023 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3024 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3026 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3028 * frame.c (frame_inhibit_resize):
3029 * widget.c (EmacsFrameResize):
3030 * window.c (resize_frame_windows, Fset_window_configuration):
3031 * xdisp.c (expose_frame):
3032 * xfns.c (x_change_tool_bar_height):
3033 * xmenu.c (update_frame_menubar):
3034 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3035 Remove code left dead after 2014-07-27 changes.
3037 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3039 Fix local_cons etc. to not exhaust the stack when in a loop.
3040 Problem reported in:
3041 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3042 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3043 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3044 (Ffind_charset_string):
3045 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3046 * data.c (wrong_range):
3047 * editfns.c (Fpropertize, format2):
3048 * emacs.c (init_cmdargs, decode_env_path):
3049 * fileio.c (auto_save_error):
3050 * fns.c (Fyes_or_no_p):
3051 * font.c (font_style_to_value, font_parse_xlfd)
3052 (font_parse_family_registry, font_delete_unmatched)
3054 * fontset.c (Fset_fontset_font):
3055 * frame.c (x_get_arg):
3056 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3057 (read_char_minibuf_menu_prompt):
3058 * keymap.c (silly_event_symbol_error, describe_vector):
3059 * lread.c (load_warn_old_style_backquotes):
3060 * menu.c (single_menu_item):
3061 * minibuf.c (Fread_buffer):
3062 * process.c (status_message, Fformat_network_address)
3063 (server_accept_connection):
3064 * textprop.c (copy_text_properties):
3065 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3066 * xfns.c (x_default_scroll_bar_color_parameter):
3067 * xfont.c (xfont_open):
3068 * xselect.c (x_clipboard_manager_error_1):
3069 * xterm.c (x_term_init):
3070 Put USE_LOCAL_ALLOCA at the start of the function.
3071 * fns.c (maybe_resize_hash_table): Use build_string instead of
3072 build_local_string, since we'd otherwise need a conditional
3073 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3074 not worth the bother of optimization.
3075 * font.c (font_delete_unmatched): Remove by-hand code that
3076 observed MAX_ALLOCA limit, since it's now done automatically.
3077 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3078 since build_local_string needs its sa_alloc.
3079 * lisp.h (lisp_word_count): New function.
3080 (SAFE_ALLOCA_LISP): Use it.
3081 (USE_LOCAL_ALLOCA): New macro.
3082 (local_cons, make_local_vector, make_local_string):
3083 Observe the MAX_ALLOCA limit.
3084 (LISP_STRING_OVERHEAD): New constant.
3085 (make_local_string): Use it.
3087 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3089 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3090 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3091 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3092 and Solaris and it's likely to work on similar platforms.
3094 Avoid signed integer overflow when converting Time to ptrdiff_t.
3095 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3097 (position_to_Time, Time_to_position): New functions.
3098 (gen_help_event, kbd_buffer_get_event): Use them.
3099 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3100 Go back to plain 'unsigned long', so that 'Time' is the same
3101 for both X and non-X builds; this is less likely to cause surprise.
3102 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3103 are the same size; this is no longer required.
3105 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3106 of bit 28 and of whether an unsigned value is negative.
3107 This simplifies the code a bit, and pacifies clang 3.4.
3109 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3111 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3112 Windows builds, where 'long' is a 32-bit type.
3114 * w32inevt.h (w32_console_mouse_position): Update the argument
3115 types to use 'Time'.
3117 * w32term.c (w32_mouse_position)
3118 (x_horizontal_scroll_bar_report_motion)
3119 (x_scroll_bar_report_motion): Update the argument types to use
3122 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3124 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3125 (struct input_event): ...unsigned bitfields. Likewise for
3126 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3127 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3128 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3129 (kbd_buffer_get_event): Adjust users.
3130 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3131 (make_scroll_bar_position): New function, refactored out of...
3132 (make_lispy_event): ...adjusted user.
3133 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3134 * nsterm.m (ns_mouse_position, mouseUp):
3135 * term.c (term_mouse_position):
3136 * w32inevt.c (w32_console_mouse_position):
3137 * w32term.c (w32_mouse_position):
3138 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3139 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3140 Prefer enum and explicit enum members to integers and numeric values.
3142 * chartab.c (uniprop_encode_value_numeric):
3143 * font.c (font_style_to_value): Use make_local_vector.
3144 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3145 * keymap.c (append_key): Use scoped_list1.
3147 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3148 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3150 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3152 Fix some slow uses and misuses of strcat.
3153 * doc.c (get_doc_string):
3154 * gtkutil.c (get_utf8_string):
3155 * xsmfns.c (x_session_initialize):
3156 Avoid recomputation of string length.
3157 * ftfont.c (ftfont_spec_pattern):
3158 * xfns.c (xic_create_fontsetname):
3159 Don't assume output buffer is initially zero.
3161 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3163 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3164 All callers changed.
3165 * xterm.c (x_term_init): Use new functionality to avoid two needs
3166 to compute a string length.
3168 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3170 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3172 Use known length of a Lisp string to copy it faster.
3173 * lisp.h (lispstrcpy): New function. Add comment.
3174 * callproc.c (child_setup):
3175 * dbusbind.c (xd_append_arg):
3176 * doc.c (get_doc_string):
3177 * font.c (Ffont_xlfd_name):
3178 * frame.c (xrdb_get_resource):
3179 * process.c (Fmake_network_process, network_interface_info):
3180 * w32fns.c (Fx_open_connection):
3181 * w32proc.c (sys_spawnve):
3182 * xfns.c (select_visual):
3183 * xfont.c (xfont_list):
3184 * xsmfns.c (x_session_initialize):
3185 * xterm.c (x_term_init): Use it.
3187 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3189 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3190 Reported by Dmitry Antipov in thread leading to:
3191 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3192 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3193 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3195 * callproc.c (call_process): Save and restore sa_avail.
3196 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3197 (AVAIL_ALLOCA): New macro.
3198 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3199 Use it, and check against sa_avail rather than MAX_ALLOCA.
3201 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3203 On OSX, do not free font-specific data more than once (Bug#18501).
3204 * macfont.m (macfont_close): Release and free font-specific data
3205 only if it wasn't previously freed.
3207 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3209 * unexmacosx.c (dump_it): Improve error message.
3211 2014-09-22 Juri Linkov <juri@jurta.org>
3213 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3214 (Bug#10747, bug#18334)
3216 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3218 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3219 units in which the position is measured. (Bug#18493)
3221 * xdisp.c (redisplay_internal): Force redisplay of all windows
3222 that show a buffer whose narrowing has changed. (Bug#18490)
3224 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3226 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3227 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3228 lines, draw the hollow-box and hbar cursors on the right side of
3229 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3232 * xterm.c (x_draw_stretch_glyph_string):
3233 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3234 caused the block cursor to disappear on a TAB in R2L lines in
3235 every window except the leftmost one. Reported by Martin Rudalics
3238 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3240 Always use matched specpdl entry to record call arguments (Bug#18473).
3241 * lisp.h (record_in_backtrace): Adjust prototype.
3242 * eval.c (record_in_backtrace): Return current specpdl level.
3243 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3244 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3245 entry and use that entry in call to backtrace_debug_on_exit.
3246 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3247 (do_debug_on_call): Get current specpdl level as 2nd arg.
3249 Prefer ptrdiff_t to int and avoid integer overflows.
3250 * fileio.c (make_temp_name):
3251 * font.c (font_parse_family_registry): Avoid integer
3252 overflow on string size calculation.
3253 * data.c (Faset): Likewise for byte index.
3255 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3257 Fix display of R2L lines in partial-width windows.
3258 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3259 assigned the correct value.
3260 (extend_face_to_end_of_line): Account for truncation and
3261 continuation glyphs in R2L rows when one of the fringes is not
3263 (display_line): Don't assign negative X offset to a row if we are
3264 going to produce a truncation glyph for it. When handling
3265 truncated R2L rows, consider the width of the left fringe instead
3267 (produce_special_glyphs): Fix bogus assignments.
3269 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3271 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3272 always set to a valid value. Make sure the size passed to alloca
3273 is always positive. (Bug#18516)
3275 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3277 Avoid extra call to oblookup when interning symbols.
3278 * lisp.h (intern_driver): Add prototype.
3279 * lread.c (intern_driver): New function.
3280 (intern1, intern_c_string_1, Fintern):
3281 * font.c (font_intern_prop):
3282 * w32font.c (intern_font_name): Use it.
3284 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3286 Minor improvements to new stack-allocated Lisp objects.
3287 * frame.h (FRAME_PARAMETER):
3288 Prefer scoped_list1 to local_list1 where either would do.
3289 * lisp.h (scoped_list4): New macro.
3290 (local_cons, local_list1, local_list2, local_list3, local_list4)
3291 (make_local_vector, make_local_string, build_local_string):
3292 Prefer functions to macros where either would do.
3293 * xdisp.c (build_desired_tool_bar_string):
3294 Prefer scoped_list4 to local_list4 where either would do.
3296 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3298 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3299 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3300 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3301 * frame.h (FRAME_PARAMETER): New macro.
3302 * dispnew.c (init_display):
3303 * fontset.c (Fset_fontset_font):
3304 * frame.c (x_default_parameter):
3305 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3306 * xfns.c (x_default_scroll_bar_color_parameter)
3307 (x_default_font_parameter, x_create_tip_frame): Use it.
3308 * editfns.c (Fpropertize): Use local_cons.
3309 * process.c (status_message): Use build_local_string.
3310 * xfont.c (xfont_open): Use make_local_string.
3311 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3313 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3315 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3316 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3317 !__clang__. This works with GCC and with clang and is safer for
3318 compilers we don't know about.
3319 (local_cons): Rename parameter to make capture less likely.
3321 2014-09-17 Samuel Bronson <naesten@gmail.com>
3323 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3325 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3327 Fix minor problems found by static checking.
3328 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3330 * buffer.h (decode_buffer): Doc and indentation fixes.
3331 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3333 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3335 Avoid clang-specific warnings.
3336 * buffer.c (init_buffer): Shut up -Wself-assign.
3337 * process.c (server_accept_connection): Shut up -Wunsequenced.
3339 2014-09-16 Daniel Colascione <dancol@dancol.org>
3341 * fns.c (sxhash): For symbols, use address as hash code.
3343 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3345 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3346 * charset.c (load_charset_map_from_file): Use scoped_list2
3347 and build_local_string.
3348 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3349 * emacs.c (init_cmdargs, decode_env_path):
3350 * fileio.c (Fexpand_file_name):
3351 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3352 * frame.c (x_get_arg):
3353 * keyboard.c (safe_run_hooks_error):
3354 * lread.c (load_warn_old_style_backquotes):
3355 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3356 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3357 * xselect.c (x_clipboard_manager_error_1)
3358 (x_clipboard_manager_save_all):
3359 * xterm.c (x_term_init): Use build_local_string.
3361 Avoid more integer overflows on string size calculations.
3362 * category.c (Fmake_category_set):
3363 * xdisp.c (get_overlay_arrow_glyph_row):
3364 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3366 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3368 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3369 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3370 error message format. Use message_with_string to have non-ASCII
3371 file names properly displayed.
3372 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3373 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3374 where these APIs are not available even in UNICOWS.DLL.
3375 Improve the format of error messages and include the file name in them
3377 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3378 call play-sound-functions, per documentation.
3380 * w32.c (w32_get_long_filename, w32_get_short_filename):
3381 Constify the input file name arguments.
3383 * w32.h (w32_get_long_filename, w32_get_short_filename):
3386 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3388 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3389 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3390 [USE_LOCAL_ALLOCATORS]: New macros.
3391 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3392 (build_local_string): Avoid argument name expansion clash with
3394 * alloc.c (toplevel)
3395 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3396 Preprocessor guard to avoid impossible configuration.
3397 * charset.c (Ffind_charset_region, Ffind_charset_string):
3398 Use make_local_vector.
3399 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3400 * textprop.c (Fput_text_property, Fadd_face_text_property):
3402 (copy_text_properties): Use local_cons and local_list3.
3403 * chartab.c (uniprop_table):
3404 * data.c (wrong_choice, wrong_range):
3405 * doc.c (get_doc_string):
3406 * editfns.c (format2):
3407 * fileio.c (Fexpand_file_name, auto_save_error):
3408 * fns.c (Fyes_or_no_p):
3409 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3410 * fontset.c (Fset_fontset_font):
3411 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3412 (read_char_minibuf_menu_prompt):
3413 * keymap.c (silly_event_symbol_error, describe_vector):
3414 * menu.c (single_menu_item):
3415 * minibuf.c (Fread_buffer):
3416 * process.c (status_message, Fformat_network_address)
3417 (server_accept_connection): Use make_local_string and
3418 build_local_string. Prefer compound literals where appropriate.
3420 2014-09-15 Daniel Colascione <dancol@dancol.org>
3422 * fns.c (Fsort): Tweak sort docstring.
3424 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3426 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3427 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3428 set errno to EAGAIN instead, to allow the caller to retry the
3429 write after some waiting. Fixes deadlocks when Emacs exchanges a
3430 lot of data through the pipe. (Bug#18420)
3432 * sound.c (Fplay_sound_internal): Encode the sound file name in
3433 the ANSI codepage. Expand it against data-directory, as per docs,
3434 not against the current directory. No need to make a local copy
3435 of the file name; pass the encoded file name directly to
3436 do_play_sound. (Bug#18463)
3438 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3439 NULL, and the file name is not encodable in ANSI codepage, return
3440 the string with "?" replacement characters, which will fail the
3441 caller. This avoids returning a random value in that case.
3443 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3445 * window.c (Fresize_mini_window_internal): Set w->total_lines
3446 from w->pixel_height (Bug#18422).
3448 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3450 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3451 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3452 setting resize increments (Bug#18435).
3454 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3456 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3457 state around the call to line_bottom, since it can move the
3458 iterator to another screen line. This fixes off-by-one errors in
3459 the reported row in some rare cases.
3461 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3463 * callproc.c (init_callproc): Fix bug introduced at
3464 2014-09-07 (Bug#18474).
3466 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3468 Prefer ptrdiff_t to int and avoid integer overflows.
3469 * fileio.c (make_temp_name):
3470 * font.c (font_parse_family_registry): Avoid integer
3471 overflow on string size calculation.
3472 * data.c (Faset): Likewise for byte index.
3474 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3476 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3478 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3480 * lisp.h (make_local_string): Nitpick indent.
3481 * print.c (Fprin1_to_string): Remove unused GCPROs.
3483 More debugging aids around GCPROs.
3484 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3485 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3486 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3488 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3489 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3491 Remove redundant GCPROs around Ffuncall and Fapply calls.
3492 This is safe because Ffuncall protects all of its arguments by itself.
3493 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3494 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3495 (call6, call7): Likewise. Use compound literals where applicable.
3496 (run_hook_with_args_2): Use compound literal.
3498 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3500 Pacify --enable-gcc-warnings when no window system is used.
3501 These warnings found that subscript error, so they seem worthwhile.
3502 * composite.c (char_composable_p): Simplify a bit.
3503 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3504 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3505 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3506 * window.c (set_window_scroll_bars):
3507 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3508 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3509 Ignore -Wsuggest-attribute=const.
3510 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3511 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3513 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3515 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3516 Use check_iso_charset_parameter instead of doing the checks by hand.
3517 (check_iso_charset_parameter): Move up. Check parameters a bit
3518 more carefully, and return true for 96-char sets. All callers changed.
3520 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3522 Simplify lisp.h by removing the __COUNTER__ business.
3523 Reported by Dmitry Antipov in:
3524 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3525 * lisp.h (make_local_vector, make_local_string)
3526 (build_local_string): Simplify by not bothering with __COUNTER__.
3527 The __COUNTER__ business wasn't working properly, and was needed
3528 only for hypothetical future expansion anyway.
3530 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3532 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3533 terms to determine bitmap color. (Bug#18437)
3535 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3537 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3540 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3542 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3544 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3546 * xterm.c (handle_one_xevent): Detect iconified by looking at
3547 _NET_WM_STATE_HIDDEN.
3549 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3551 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3552 These can generate a constant with the correct value but the wrong
3553 width, which doesn't work as a printf argument. All uses removed.
3554 Reported by Dmitry Antipov in:
3555 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3556 (ENUMABLE): Remove; no longer needed.
3557 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3558 Remove; no longer needed because of the above change.
3559 Each definiens moved to the only use.
3561 Improve the experimental local and scoped allocation.
3562 * alloc.c (local_string_init, local_vector_init):
3563 New functions, defined if USE_LOCAL_ALLOCATORS.
3564 Mostly, these are moved here from lisp.h, as it's not
3565 clear it's worth making them inline.
3566 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3567 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3568 USE_STACK_LISP_OBJECTS, not on a laundry list.
3569 (local_string_init, local_vector_init): New decls.
3570 (union Aligned_Cons): New type.
3571 (scoped_cons): Use it. Give up on the char trick, as it's a too
3572 much of a maintenance hassle; if someone wants this speedup
3573 they'll just need to convince their compiler to align properly.
3574 Conversely, use the speedup if struct Lisp_Cons happens to
3575 be aligned even without a directive. Better yet, help it along
3576 by using union Aligned_Cons rather than struct Lisp_Cons.
3577 (pointer_valid_for_lisp_object): Remove. This check is not
3578 necessary, since make_lisp_ptr is already doing it. All uses removed.
3579 (local_vector_init, local_string_init): Move to alloc.c.
3580 (build_local_vector): Remove this awkward macro, replacing with ...
3581 (make_local_vector): New macro, which acts more like a function.
3582 Use statement expressions and use __COUNTER__ to avoid macro
3583 capture. Fall back on functions if these features are not supported.
3584 (build_local_string, make_local_string): Likewise.
3586 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3588 * xterm.c (x_term_init): Consolidate duplicated code.
3589 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3590 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3591 Add eassert and mark dpyinfo as dead only if it was alive.
3593 Add macros to allocate temporary Lisp objects with alloca.
3594 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3595 * character.h (parse_str_as_multibyte): Move prototype to ...
3596 * lisp.h (parse_str_as_multibyte): ... here.
3597 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3598 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3600 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3601 (local_string_init): New functions.
3602 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3603 (init_alloc_once): Call it.
3605 Cleanup last change and make all new stuff conditional.
3606 * lisp.h (build_local_string): Rename to ...
3607 (make_local_string): ... this macro.
3608 (build_local_string, scoped_list1, scoped_list3): New macros.
3609 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3610 and functions as such, use regular fallbacks otherwise.
3611 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3614 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3616 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3617 always make sure the marginal areas of the row are in sync with
3618 what the window wants. (Bug#18419)
3620 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3621 existing binding of a variable, to avoid silently aborting
3622 commands that use specbind. (Bug#18331)
3624 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3626 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3627 * coding.c (growable_destination): New function.
3628 (produce_chars): Use it for sanity checks. Do not fiddle with
3629 dst_end if the source and destination are both nil, as it's
3630 the caller's responsibility to avoid overlap.
3631 * keyboard.c (read_decoded_event_from_main_queue):
3632 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3633 length, not 4 times, to prevent decode_coding_c_string from trying
3634 to reallocate a destination. This removes the need for the FIXME.
3636 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3637 All callers simplified. Add a comment about exec_failed, vfork,
3640 Adjust drag-and-drop fix when window is above top (Bug#18303).
3641 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3642 XCDR bleed into XCAR's encoded value. Improve checks for
3643 out-of-range data while we're at it.
3645 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3647 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3648 is CONSP (Bug#18303).
3650 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3652 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3653 'alloca' gets passed arguments larger than MAX_ALLOCA.
3655 * font.c (MAX): Define if not defined elsewhere.
3657 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3659 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3660 here for destination buffer, to work around what appears to be a
3661 bug in decode_coding_c_string when the source and destination are
3664 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3665 This follows up on the recent thread in emacs-devel on alloca; see:
3666 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3667 This patch also cleans up alloca-related glitches noted while
3668 examining the code looking for unbounded alloca.
3670 * callproc.c (init_callproc):
3671 Rewrite to avoid need for alloca.
3672 * buffer.c (mouse_face_overlay_overlaps)
3673 (report_overlay_modification):
3674 * buffer.h (GET_OVERLAYS_AT):
3675 * coding.c (make_subsidiaries):
3676 * doc.c (Fsnarf_documentation):
3677 * editfns.c (Fuser_full_name):
3678 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3679 (search_embedded_absfilename, Fsubstitute_in_file_name):
3680 * fns.c (Fmake_hash_table):
3681 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3682 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3683 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3684 (xrdb_get_resource, x_get_resource_string):
3685 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3686 * ftxfont.c (ftxfont_draw):
3687 * image.c (xbm_load, xpm_load, jpeg_load_body):
3688 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3690 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3692 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3693 (find_and_return_menu_selection):
3694 * print.c (PRINTFINISH):
3695 * process.c (Fformat_network_address):
3696 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3697 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3698 * sound.c (wav_play, au_play):
3699 * syntax.c (skip_chars):
3700 * term.c (tty_menu_activate, tty_menu_show):
3701 * textprop.c (get_char_property_and_overlay):
3702 * window.c (Fset_window_configuration):
3703 * xdisp.c (safe__call, next_overlay_change, vmessage)
3704 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3705 * xfaces.c (face_at_buffer_position):
3706 * xmenu.c (x_menu_show):
3707 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3708 allocation size isn't bounded.
3709 * callint.c (Fcall_interactively): Redo memory_full check
3710 so that it can be done at compile-time on some platforms.
3711 * coding.c (MAX_LOOKUP_MAX): New constant.
3712 (get_translation_table): Use it.
3713 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3714 SAFE_ALLOCA, to catch integer overflows on size calculation.
3715 (exec_failed) [!DOS_NT]: New function.
3716 (child_setup) [!DOS_NT]: Use it.
3717 * editfns.c (Ftranspose_regions):
3718 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3719 * editfns.c (check_translation):
3720 Allocate larger buffers on the heap.
3721 * eval.c (internal_lisp_condition_case):
3722 Check for MAX_ALLOCA overflow.
3723 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3724 (Fbase64_encode_region, Fbase64_decode_region):
3725 Avoid unnecessary calls to SAFE_FREE before 'error'.
3726 * buffer.c (mouse_face_overlay_overlaps):
3727 * editfns.c (Fget_pos_property, check_translation):
3728 * eval.c (Ffuncall):
3729 * font.c (font_unparse_xlfd, font_find_for_lface):
3730 * ftfont.c (ftfont_drive_otf):
3731 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3732 (menu_bar_items, tool_bar_items):
3733 * sound.c (Fplay_sound_internal):
3734 * xdisp.c (load_overlay_strings, dump_glyph_row):
3735 Use an ordinary auto buffer rather than alloca, since the
3736 allocation size is fixed and small.
3737 * ftfont.c: Include <c-strcase.h>.
3738 (matching_prefix): New function.
3739 (get_adstyle_property): Use it, to avoid need for alloca.
3740 * keyboard.c (echo_add_key):
3741 * keymap.c (describe_map): Use ptrdiff_t, not int.
3742 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3743 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3744 when counting bytes.
3745 * lisp.h (xlispstrdupa): Remove, replacing with ...
3746 (SAFE_ALLOCA_STRING): ... new macro with different API.
3747 This fixes a portability problem, namely, alloca result
3748 passed to another function. All uses changed.
3749 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3751 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3752 (REGEX_ALLOCATE): New macros.
3753 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3754 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3756 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3758 (decode_mode_spec_coding): Store directly into buf rather than
3759 into an alloca temporary and copying the temporary to the buf.
3761 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3763 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3765 2014-09-04 Jan D <jan.h.d@swipnet.se>
3767 * xterm.c (x_term_init): Don't call x_session_initialize if running
3768 as a daemon (Bug#18375).
3770 * xsmfns.c: Initialize ice_fd.
3772 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3774 Less chatter in 'make' output.
3775 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3776 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3777 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3779 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3781 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3782 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3784 * nsfns.m (Fx_create_frame):
3785 * w32fns.c (Fx_create_frame):
3786 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3789 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3791 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3792 the reported row in the case of a window with a header line, by
3793 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3794 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3796 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3798 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3799 when configured --with-wide-int on typical 32-bit platforms.
3801 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3803 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3804 when HPOS is negative, for the benefit of R2L glyph rows whose
3805 newline overflows into the fringe.
3807 2014-09-03 Ken Brown <kbrown@cornell.edu>
3809 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3811 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3813 Minor cleanup of recent strlen-avoiding patch.
3814 * fileio.c (CHECK_LENGTH): Remove.
3815 Rewrite callers so that they don't need it.
3816 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3817 variable wasn't set.
3819 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3821 * fileio.c (CHECK_LENGTH): New macro.
3822 (Fexpand_file_name): Use it and get rid of a few more calls
3823 to strlen and strcat.
3824 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3825 * lisp.h (egetenv): ... because of a new inline function used to
3826 avoid calls to strlen for a compile-time constants.
3828 * buffer.h (decode_buffer): New function.
3829 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3830 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3831 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3832 * data.c (Flocal_variables_p):
3833 * fileio.c (Fverify_visited_file_modtime):
3834 * marker.c (live_buffer): Use it.
3836 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3838 Avoid extra calls to strlen in filesystem I/O routines.
3839 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3840 the length of 'newdir' is known or may be precalculated.
3841 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3842 not 'char *', and so use precalculated length.
3843 (Ffile_accessible_directory_p):
3844 * callproc.c (encode_current_directory, init_callproc):
3845 * charset.c (init_charset):
3846 * lread.c (load_path_check, load_path_default): Adjust users.
3847 * lisp.h (file_accessible_directory_p): Tweak prototype.
3849 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3851 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3854 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3856 --enable-silent-rules now suppresses more chatter.
3857 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3858 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3859 (am__v_CCLD_1): New macros, taken from Automake.
3860 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3862 Clean up extern decls a bit.
3863 * bytecode.c: Include blockinput.h and keyboard.h rather
3864 than rolling their APIs by hand.
3865 * emacs.c: Include regex.h and rely on its and lisp.h's API
3866 rather than rolling them by hand.
3867 * lastfile.c: Include lisp.h, to check this file's API.
3868 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3870 * regex.h (re_max_failures): New decl.
3871 * unexcw.c, unexmacosx.c, unexw32.c:
3872 Rely on lisp.h's API rather than rolling it by hand.
3873 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3874 Declare at top level, to pacify GCC -Wnested-externs.
3876 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3878 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3879 clipping rectangle become negative (i.e. large positive, since
3880 it's an unsigned data type). This can happen in R2L hscrolled
3881 glyph rows, and caused us to draw the cursor glyph on the fringe.
3882 For the details, see
3883 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3885 2014-08-31 Ken Brown <kbrown@cornell.edu>
3887 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3888 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3889 is defined. (Bug#18368)
3891 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3893 Vector-sorting fixes (Bug#18361).
3894 It's not safe to call qsort or qsort_r, since they have undefined
3895 behavior if the user-specified predicate is not a total order.
3896 Also, watch out for garbage-collection while sorting vectors.
3897 * fns.c: Include <vla.h>.
3898 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3899 (sort_vector_compare): Remove, replacing with ....
3900 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3901 ... these new functions.
3902 (sort_vector): Rewrite to use the new functions.
3903 GCPRO locals, since the predicate can invoke the GC.
3904 Since it's in-place return void; caller changed.
3905 (merge): Use 'inorder', for clarity.
3907 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3908 One can't hoist this out of the 'if', because intervening calls to
3909 newlocale, twolower, etc. can change errno.
3911 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3913 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3914 wording of the error messages.
3915 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3918 * w32proc.c (get_lcid_callback): Accept locale specifications
3919 without the country part, as in "enu" vs "enu_USA".
3920 (w32_compare_strings): Signal an error if a locale was specified,
3921 but couldn't be translated into a valid LCID.
3923 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3925 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3927 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3929 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3930 errno after towlower_l. errno's value is not specified after
3931 towlower_l. Instead, assume that towlower_l returns its argument
3932 on failure, which is portable in practice.
3934 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3936 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3938 * w32proc.c (w32_compare_strings): Accept additional argument
3939 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3940 if requested. If w32-collate-ignore-punctuation is non-nil, add
3941 NORM_IGNORESYMBOLS to the flags.
3942 (LINGUISTIC_IGNORECASE): Define if not already defined.
3943 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3945 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3948 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3950 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3951 Define substitutes for platforms that lack them.
3952 (str_collate): Add arguments locale and ignore_case.
3954 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3955 Add optional arguments LOCALE and IGNORE-CASE.
3957 * lisp.h (str_collate): Adapt argument list.
3959 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3961 Add vectors support to Fsort.
3962 * fns.c (sort_vector, sort_vector_compare): New functions.
3963 (sort_list): Likewise, refactored out of ...
3964 (Fsort): ... adjusted user. Mention vectors in docstring.
3965 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3966 * alloc.c (make_save_int_obj): New function.
3967 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3968 (make_save_int_obj): Add prototype.
3970 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3971 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3972 Conditionally define to match system's qsort_r signature.
3973 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3975 2014-08-28 Ken Brown <kbrown@cornell.edu>
3977 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3978 dumping and the system malloc after dumping. (Bug#18222)
3980 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3981 Define as macros, expanding to hybrid_malloc, etc.
3982 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3983 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3985 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3986 full implementation on Cygwin. Remove Cygwin-specific code that
3987 is no longer needed.
3988 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3989 Redefine as macros expanding to gmalloc, grealloc, etc.
3990 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3991 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3992 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3993 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3995 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3996 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3997 HAVE_POSIX_MEMALIGN)]: New functions.
3998 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3999 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4000 hybrid_aligned_alloc; declare.
4001 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4002 HAVE_POSIX_MEMALIGN)]: Define.
4003 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4004 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4005 Define as macro, expanding to gget_current_dir_name, and define
4007 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4008 malloc_enable_thread(). Don't initialize malloc.
4009 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4010 no longer defined on Cygwin).
4011 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4012 * sheap.c (bss_sbrk_buffer_end): New variable.
4013 * unexcw.c (__malloc_initialized): Remove variable.
4014 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4016 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4019 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4021 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4022 In `event->y' return entire range (the size of the scroll bar minus
4024 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4025 return entire range (the scaled size of the scroll bar minus
4026 that of the slider). In `portion' return the scaled position of
4028 (xaw_jump_callback): Restore part of code for vertical scroll
4029 bar broken in change from 2014-07-27.
4030 (xaw_scroll_callback): Provide incremental scrolling with
4031 horizontal scroll bars.
4033 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4035 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4037 * indent.c (Fvertical_motion): Fix vertical motion up through a
4038 display property after a newline. (Bug#18276)
4040 * xdisp.c (display_line): Don't assume that the call to
4041 reseat_at_next_visible_line_start ends up at a character
4042 immediately following the newline on the previous line.
4043 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4044 beyond ZV, which causes infloop in redisplay. For the details, see
4045 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4047 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4048 coordinate for hscrolled R2L screen lines. (Bug#18277)
4050 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4052 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4055 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4057 * syntax.c (scan_lists): Don't examine positions before BEGV.
4060 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4062 Improve robustness of new string-collation code (Bug#18051).
4063 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4064 (newlocale, wcscoll_l): Define substitutes for platforms that
4065 lack them, so as to simplify the mainline code.
4066 (str_collate): Simplify the code by assuming the above definitions.
4067 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4068 For example, the old version left the Emacs in the wrong locale if
4069 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4070 result. Report an error if newlocale fails.
4072 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4074 * lisp.h (str_collate):
4075 * sysdep.c (str_collate): Return int.
4076 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4078 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4080 Fix some glitches in previous change.
4081 * sysdep.c (stack_direction): Replace stack_grows_down
4082 to simplify calculation of stack boundaries.
4083 (handle_sigsegv): Check whether we really crash somewhere near
4084 to stack boundary, and handle fatal signal as usual if not.
4085 (init_sigsegv): Adjust accordingly.
4086 * keyboard.c (Vtop_level_message): Rename to
4087 Vinternal__top_level_message, as suggested by Stefan Monnier in
4088 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4089 All related users changed.
4091 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4093 Handle C stack overflow caused by too nested Lisp evaluation.
4094 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4095 siglongjmp point to transfer control from SIGSEGV handler.
4096 * keyboard.c (return_to_command_loop, recover_top_level_message)
4097 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4098 (regular_top_level_message): New variable.
4099 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4100 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4102 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4103 new variables described above.
4104 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4105 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4106 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4107 (init_sigsegv): New function.
4108 (init_signals): Use it.
4110 2014-08-25 Ken Brown <kbrown@cornell.edu>
4112 * emacs.c (main): Remove use of obsolete macro
4113 G_SLICE_ALWAYS_MALLOC.
4115 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4117 Implement locale-sensitive string collation for MS-Windows.
4118 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4119 New functions. (Bug#18051)
4121 * w32.h (w32_compare_strings): Add prototype.
4123 * w32.c <g_b_init_compare_string_w>: New global flag.
4124 (globals_of_w32): Initialize it.
4126 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4128 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4129 [WINDOWSNT]: Call str_collate on MS-Windows.
4131 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4133 One more minor cleanup of font subsystem.
4134 * font.h (struct font_driver): Convert text_extents to
4135 return void because returned value is never actually used.
4136 * macfont.m (macfont_text_extents):
4137 * w32font.c (w32font_text_extents):
4138 * xftfont.c (xftfont_text_extents): Adjust to return void
4139 and assume that 'metrics' argument is always non-NULL.
4140 * ftfont.c (ftfont_text_extents):
4141 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4143 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4145 Minor cleanups of str_collate fix (Bug#18051).
4146 * fns.c (str_collate): Move decl from here ...
4147 * lisp.h (str_collate): ... to here.
4148 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4149 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4150 potential problems with integer overflow. Don't assume
4151 setlocale succeeds. Remove unnecessary test before restoring
4152 locale via setlocale, and free the copied setlocale string
4155 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4157 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4159 * sysdep.c (str_collate): New function. (Bug#18051)
4161 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4163 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4164 if the initial "rm -f" fails. This is for MinGW builds, where
4165 MS-Windows will not allow deleting the executable file of a
4168 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4170 * w32term.c (w32_scroll_bar_handle_click)
4171 (w32_horizontal_scroll_bar_handle_click)
4172 (x_scroll_bar_report_motion)
4173 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4174 SB_THUMBTRACK, use the 32-bit position information returned by
4175 GetScrollInfo, not the 16-bit information returned in the Windows
4178 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4180 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4181 second coordinate ('y') reported for dragging the horizontal
4184 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4186 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4187 and text area-relative x-coordinates.
4189 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4191 Avoid overwriting the reversed_p flags in the glyph matrices when
4192 init_iterator or start_display are called.
4193 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4195 (tool_bar_height, redisplay_tool_bar, try_window)
4196 (try_window_reusing_current_matrix, try_window_id)
4197 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4198 reversed_p flag of the iterator's glyph row where the glyph row
4199 is going to be redrawn.
4201 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4203 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4205 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4207 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4208 of emacs_event return length from si.nPage to si.nMax.
4209 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4210 interchange start and end of thumb.
4212 2014-08-15 Ken Brown <kbrown@cornell.edu>
4214 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4215 ERRORCHECK mutexes. (Bug#18222)
4217 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4219 * frame.c (set_menu_bar_lines_1): Remove.
4220 (set_menu_bar_lines): Call change_frame_size instead of
4221 set_menu_bar_lines_1.
4223 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4225 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4228 2014-08-11 Glenn Morris <rgm@gnu.org>
4230 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4231 writing before backing up, since it causes a more serious problem
4232 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4233 (choose_write_coding_system): No longer callable from Lisp.
4234 Move last piece back here from Fwrite_region.
4235 (Fwrite_region, syms_of_fileio): Update for above changes.
4237 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4239 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4240 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4241 (Fwindow_new_pixel, Fset_window_new_pixel)
4242 (Fset_window_new_total, Fset_window_new_normal)
4243 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4245 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4247 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4249 * fontset.c (Finternal_char_font): Recompute basic faces if the
4250 frame's face cache was cleared. (Bug#18162)
4252 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4254 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4255 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4256 base buffer's undo list.
4258 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4260 Fix a couple of recent inadvertent breaks of the MSDOS port.
4261 * msdos.c: include required menu.h
4262 * term.c: set correct menu_show_hook on MSDOS.
4264 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4266 Fix handling of menu bar line on TTY frames (Bug#18136)
4268 * dispnew.c (handle_window_change_signal):
4269 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4270 frame's menu bar lines subtracted from height.
4271 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4273 (adjust_frame_size): Count in menu bar when setting FrameRows.
4274 (make_terminal_frame): When setting up the frame's lines and
4275 text height don't count in the menu bar.
4276 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4277 lines subtracted from height.
4278 (do_switch_frame): Set tty's FrameRows to number of total lines
4280 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4281 is used, return total number of lines and columns.
4282 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4284 * term.c (OUTPUT, tty_set_terminal_modes)
4285 (tty_set_terminal_window, tty_set_scroll_region)
4286 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4287 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4288 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4289 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4290 Call change_frame_size with frame's menu bar lines subtracted
4292 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4293 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4296 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4298 * alloc.c (Fmemory_info): Remove a stray brace.
4300 * process.c: Fix a comment typo.
4302 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4304 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4306 * widgetprv.h (EmacsFramePart): Remove font.
4308 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4309 (resources, setup_frame_cursor_bits): Remove unused variables and
4310 functions, esp. wrt. font (Bug#18227).
4312 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4314 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4316 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4318 Refer to MS-DOS using the same name everywhere.
4320 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4324 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4326 * w32term.c (w32_redeem_scroll_bar):
4327 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4328 not redeeming scroll bars that have been turned off.
4330 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4332 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4333 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4334 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4335 (safe_run_hook_funcall): Adjust accordingly.
4337 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4339 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4340 Condition correctly according to toolkit used.
4341 * frame.c (make_initial_frame, make_terminal_frame)
4342 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4343 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4344 assignments according to presence of toolkit scrollbars.
4345 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4346 Condition correctly according to toolkit used.
4347 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4348 only if toolkit supports it.
4349 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4351 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4353 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4355 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4357 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4358 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4359 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4360 (safe_run_hooks): Remove comment which is not relevant any more.
4362 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4364 Don't let big frames overrun the stack.
4365 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4366 Use SAFE_NALLOCA, not alloca.
4368 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4369 * dired.c (directory_files_internal): Use a volatile variable
4370 to prevent the compiler from optimizing away all copies of a local.
4371 I wonder how many other GC-related bugs like this lurk elsewhere?
4373 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4374 * xterm.h (struct x_display_info): New member 'connection'.
4375 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4376 so that x_delete_terminal has a file descriptor to pass to
4377 delete_keyboard_wait_descriptor.
4379 Don't mishandle year-9999 dates (Bug#18176).
4380 * editfns.c (decode_time_components): Store an invalid timespec
4381 on overflow, instead of returning false, so that the caller can
4382 distinguish overflow from other errors.
4383 (lisp_time_argument, lisp_seconds_argument): If the time is out
4384 of range, signal a time overflow instead of an invalid time spec.
4385 * keyboard.c (decode_timer): Treat time overflow like other
4388 Avoid undefined behavior with signed left shift.
4389 Caught by 'gcc -fsanitize=undefined'.
4390 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4391 * dispnew.c (line_hash_code, scrolling):
4392 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4393 Use 'unsigned', not 'int', for line hashes.
4394 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4396 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4398 Make compare-strings more compatible with old behavior (Bug#17903).
4399 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4401 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4403 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4404 Don't add label between left and right buttons (Bug#18129).
4406 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4408 Make functions static that no longer need to be extern.
4409 * frame.c, frame.h (set_menu_bar_lines):
4410 * keyboard.c (Qleftmost, Qrightmost):
4411 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4412 (x_set_internal_border_width):
4415 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4417 Fix display of R2L lines when the last character fits only partially.
4418 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4420 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4421 R2L row is visible only partially, give the row a negative x
4423 (display_line): Fix the calculation of the glyph whose pixel width
4424 is used to decide whether the last produced glyph fits on the
4425 line. When the last glyph fits only partially, give the row a
4428 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4429 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4430 pixel width of the first glyph that is hscrolled from display.
4431 (display_line): In R2L glyph rows, don't give a negative offset to
4432 row->x when the first glyph begins before first_visible_x.
4434 * xdisp.c (display_line): If called with iterator set up to write
4435 to a marginal area, delay the call to handle_line_prefix until we
4436 switch back to the text area. (Bug#18035)
4438 * .gdbinit (xwindow): The members total_cols, total_lines,
4439 left_col, and top_line are C integers (and has been so for the
4442 2014-08-01 Andreas Schwab <schwab@suse.de>
4444 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4445 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4447 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4449 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4450 (timerfd_callback): Ignore weird events with no data. Add tight
4451 assertions and comments.
4452 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4453 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4455 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4457 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4458 I had confused && with ||.
4460 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4462 Simplify timerfd configuration and fix some minor glitches.
4463 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4464 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4465 Fall back on timer_create if timerfd_create fails at runtime.
4466 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4467 kernel primitives to do resolution. All uses removed.
4468 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4469 (turn_on_atimers): Clear timer_create-based timers too,
4472 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4473 Without this change, the code can access the local variable 'width'
4474 even when it has not been initialized, and likewise for 'height';
4475 in either case this leads to undefined behavior.
4477 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4480 necessary, put horizontal scroll bar resources as well. See
4481 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4482 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4484 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4486 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4487 background value to match the resource of its vertical counterpart.
4489 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4491 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4492 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4494 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4496 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4497 change that added the top margin height to the requested height
4498 and revert (undocumented) part of 2014-07-28 change that changed
4499 the logic of whether a size change occurred.
4501 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4503 * .gdbinit (xwindow): The members total_cols, total_lines,
4504 left_col, and top_line are C integers (and has been so for the
4507 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4510 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4512 On GNU/Linux, use timerfd for asynchronous timers.
4513 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4514 (toplevel): Rename alarm_timer_ok to special_timer_available.
4515 [HAVE_TIMERFD]: Declare timerfd.
4516 [HAVE_CLOCK_GETRES]: Declare resolution.
4517 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4518 system timer resolution.
4519 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4520 (timerfd_callback) [HAVE_TIMERFD]: New function.
4521 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4522 [ENABLE_CHECKING]: New function for the sake of automated tests.
4523 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4524 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4525 [ENABLE_CHECKING]: Defsubr test function.
4526 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4527 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4528 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4530 Fix --without-x build and pacify --enable-gcc-warnings.
4531 Problems reported in Bug#18122 and Bug#18124.
4532 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4533 (frame_windows_min_size): Now static.
4534 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4536 (adjust_frame_size): Always declare prototype.
4538 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4539 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4540 * atimer.c (timerfd_callback): Always read expiration data.
4542 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4543 * process.c (add_timer_wait_descriptor): Add timer descriptor
4544 to input_wait_mask and non_process_wait_mask as well.
4546 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4548 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4550 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4552 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4553 Reinstate code removed by the prevoius commit to this file.
4555 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4557 * buffer.h (struct buffer): New fields scroll_bar_height and
4558 horizontal_scroll_bar_type.
4559 * buffer.c (bset_scroll_bar_height)
4560 (bset_horizontal_scroll_bar_type): New functions.
4561 (Fbuffer_swap_text): Handle old_pointm field.
4562 (init_buffer_once): Set defaults for scroll_bar_height and
4563 horizontal_scroll_bar_type.
4564 (syms_of_buffer): New variables scroll_bar_height and
4565 horizontal_scroll_bar_type.
4566 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4567 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4568 (set_vertical_scroll_bar): Remove prototype.
4569 (x_change_tool_bar_height): Add prototype.
4570 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4571 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4572 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4574 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4575 (update_window): Start mode_line_row->y after horizontal scroll
4577 (change_frame_size_1): Call adjust_frame_size.
4578 (init_display): When changing the size of a tty frame do not
4579 pass height of menu bar.
4580 (Qframe_windows_min_size): New symbol.
4581 * frame.h (struct frame): List tool bar fields after menu bar
4582 fields. Add official, total_lines, horizontal_scroll_bars,
4583 config_scroll_bar_height and config_scroll_bar_lines fields.
4584 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4585 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4586 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4587 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4588 (FRAME_WINDOWS_HEIGHT): New macros.
4589 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4590 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4591 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4592 horizontal scroll bar.
4593 (frame_inhibit_resize, adjust_frame_size)
4594 (frame_windows_min_size): Add declarations.
4595 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4596 (x_set_scroll_bar_default_height, x_set_left_fringe)
4597 (x_set_right_fringe, x_set_vertical_scroll_bars)
4598 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4599 (x_set_scroll_bar_height): Add external declarations.
4600 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4601 (adjust_frame_size): New functions.
4602 (make_frame): Initial horizontal_scroll_bars field.
4603 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4605 (make_initial_frame, make_terminal_frame): No horizontal scroll
4606 bar in initial and terminal frames. Use adjust_frame_size.
4607 (Fframe_total_cols): Fix doc-string.
4608 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4609 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4610 Rewrite using adjust_frame_size.
4611 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4612 (Qframe_windows_min_size): New symbols.
4613 (x_set_frame_parameters): Remove call of check_frame_size.
4614 (x_report_frame_params): Return scroll_bar_height value.
4615 (x_set_left_fringe, x_set_right_fringe): New functions.
4616 (adjust_frame_height, x_set_internal_border_width)
4617 (x_set_fringe_width): Remove.
4618 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4619 (x_set_scroll_bar_width, x_set_right_divider_width)
4620 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4621 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4623 (x_figure_window_size): Rewrite to make frame display the
4624 expected number of lines.
4625 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4626 (Vdefault_frame_horizontal_scroll_bars)
4627 (Vframe_initial_frame_tool_bar_height)
4628 (frame_inhibit_implied_resize): New variables.
4629 * fringe.c (compute_fringe_widths): Remove.
4630 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4631 (xg_create_horizontal_scroll_bar)
4632 (xg_update_horizontal_scrollbar_pos)
4633 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4634 (xg_get_default_scrollbar_height)
4635 (xg_clear_under_internal_border): Extern.
4636 * gtkutil.c (xg_frame_resized): Don't call
4637 do_pending_window_change.
4638 (xg_frame_set_char_size): Use adjust_frame_size.
4639 (style_changed_cb): Call update_theme_scrollbar_height and
4640 x_set_scroll_bar_default_height.
4641 (x_wm_set_size_hint): Don't call check_frame_size.
4642 (update_theme_scrollbar_height)
4643 (xg_get_default_scrollbar_height)
4644 (xg_create_horizontal_scroll_bar)
4645 (xg_update_horizontal_scrollbar_pos)
4646 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4647 (xg_create_scroll_bar): Set horizontal slot of bar.
4648 (xg_initialize): Call update_theme_scrollbar_height.
4649 (xg_clear_under_internal_border): No more static.
4650 * insdel.c (adjust_suspend_auto_hscroll): New function.
4651 (adjust_markers_for_delete, adjust_markers_for_insert)
4652 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4653 * keyboard.c (readable_events, discard_mouse_events)
4654 (make_lispy_event): Handle horizontal scroll bar click events.
4655 (Fsuspend_emacs): When changing the size of a tty frame do not
4656 pass height of menu bar.
4657 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4658 (Qright, Qleftmost, Qrightmost): New symbols.
4659 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4661 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4662 * nsfns.m (x_set_internal_border_width): New function.
4663 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4664 Remove extended fringe code.
4665 (x_set_window_size, x_new_font): Don't call
4666 compute_fringe_widths.
4667 * term.c (Fresume_tty): When changing the size of a tty frame do
4668 not pass height of menu bar.
4669 (clear_tty_hooks, set_tty_hooks):
4670 Clear horizontal_scroll_bar_hook.
4671 (init_tty): Frame has no horizontal scroll bars.
4672 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4673 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4674 scroll_bar_after_handle, scroll_bar_left_arrow,
4675 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4676 scroll_bar_to_rightmost entries.
4677 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4678 (struct terminal): Add set_horizontal_scroll_bar_hook.
4679 * w32console.c (initialize_w32_display):
4680 Clear horizontal_scroll_bar_hook.
4681 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4683 (x_clear_under_internal_border, x_set_internal_border_width):
4685 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4686 Set windows_or_buffers_changed when adding the menu bar.
4687 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4688 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4689 (w32_createhscrollbar): New functions.
4690 (w32_createscrollbar): Rename to w32_createvscrollbar.
4691 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4692 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4693 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4694 Add WM_EMACS_SHOWCURSOR.
4695 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4696 case do not artificially impose WM size hints.
4697 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4698 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4700 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4701 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4702 (unwind_create_frame_1): Remove.
4703 (Fx_create_frame): Make both scrollbars the system standard
4704 width and height. Use official field of frame structure to
4705 inhibit running window-configuration-change-hook.
4706 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4707 pixelwise. Handle frame's official field.
4708 (w32_frame_parm_handlers): Remove x_set_fringe_width
4709 entries. Add x_set_scroll_bar_height,
4710 x_set_horizontal_scroll_bars, x_set_left_fringe and
4712 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4713 pass height of menu bar to change_frame_size.
4714 * w32menu.c (set_frame_menubar): Rewrite using
4715 frame_inhibit_resize.
4716 * w32term.h (struct w32_display_info):
4717 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4718 (struct scroll_bar): Add horizontal.
4719 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4720 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4721 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4722 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4723 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4724 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4725 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4726 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4727 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4728 Define instead of WM_EMACS_CREATESCROLLBAR.
4729 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4730 WND_SCROLLBAR_INDEX.
4731 * w32term.c (horizontal_scroll_bar_min_handle)
4732 (horizontal_scroll_bar_left_border)
4733 (horizontal_scroll_bar_right_border): New integers.
4734 (x_set_frame_alpha): Replace x_highlight_frame by
4736 (x_window_to_scroll_bar): New argument "type". Update callers
4738 (w32_set_horizontal_scroll_bar_thumb)
4739 (x_horizontal_scroll_bar_report_motion)
4740 (w32_set_horizontal_scroll_bar)
4741 (w32_horizontal_scroll_bar_handle_click)
4742 (x_horizontal_scroll_bar_report_motion): New functions.
4743 (w32_mouse_position): Discriminate horizontal and vertical
4745 (my_create_scrollbar): Replace with two new functions
4746 my_create_vscrollbar and my_create_hscrollbar.
4747 (x_scroll_bar_create): New argument "horizontal".
4748 Update callers accordingly.
4749 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4750 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4752 (w32_read_socket): Handle WM_HSCROLL cae.
4753 (x_new_font): Don't recompute fringe widths.
4754 Use frame_inhibit_resize. Calculate new menu bar height iff we
4755 build without toolkit. Always clear under internal border.
4756 (x_set_window_size): Don't check frame size or recompute
4757 fringes. Reset fullscreen status before applying sizes.
4758 Always resize as requested by pixelwise argument. Don't call
4759 do_pending_window_change.
4760 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4761 (w32_initialize_display_info): Initialize dpyinfo's
4762 horizontal_scroll_bar_cursor entry.
4763 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4764 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4765 horizontal_scroll_bar_left_border.
4766 (w32fullscreen_hook): Intermittently resize window to normal
4767 when switching from fullscreen to maximized state.
4768 (run_window_configuration_change_hook): Don't run it if frame is
4770 (unwind_change_frame): Remove.
4771 (Fset_window_configuration): Rewrite using frame's official field.
4772 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4773 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4774 * window.h (struct window): New fields old_pointm,
4775 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4776 scroll_bar_height and suspend_auto_hscroll.
4777 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4779 (sanitize_window_sizes): Extern.
4780 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4781 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4782 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4783 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4784 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4786 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4787 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4788 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4789 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4790 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4791 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4792 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4793 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4794 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4795 (Fwindow_old_point, sanitize_window_sizes): New functions.
4796 (Qwindow_sanitize_window_sizes): New symbol.
4797 (window_body_height): Count in horizontal scroll bar.
4798 (set_window_hscroll, Fscroll_left, Fscroll_right):
4799 Set suspend_auto_hscroll slot.
4800 (Fwindow_inside_edges): Count fringes pixelwise.
4801 (coordinates_in_window, Fcoordinates_in_window_p):
4802 Consider horizontal scroll bar.
4803 (check_frame_size, adjust_window_margins): Remove functions and
4804 corresponding calls.
4805 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4806 (temp_output_buffer_show): Reset hscroll related fields.
4807 Initialize old_pointm.
4808 (make_parent_window): Initialize old_pointm.
4809 (make_window): Initialize old_pointm, horizontal scroll bar type,
4810 and scroll bar height.
4811 (resize_frame_windows): Don't count top margin in new sizes.
4812 Don't use safe sizes when shrinking a frame; let the window
4813 manager do the clipping.
4814 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4816 (Fdelete_window_internal): Unchain old_pointm marker.
4817 (window_scroll_pixel_based, Fscroll_other_window):
4819 (Fwindow_text_width, Fwindow_text_height): New argument
4821 (struct saved_window): New fields, old_pointm, hscroll_whole,
4822 suspend_auto_hscroll, scroll_bar_height and
4823 horizontal_scroll_bar_type.
4824 (Fset_window_configuration, save_window_save): Set new fields of
4826 (apply_window_adjustment): Don't call adjust_window_margins.
4827 (set_window_margins): Don't change margins if new sizes don't
4829 (set_window_scroll_bars): New argument "horizontal_type".
4830 Handle horizontal scroll bars. Don't change scroll bars if they
4831 don't fit into window.
4832 (Fset_window_scroll_bars): New argument "horizontal_type".
4833 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4834 (compare_window_configurations): Compare horizontal scroll bar
4836 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4837 horizontal scroll bar height.
4838 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4839 instead of FRAME_LINES.
4840 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4841 ON_VERTICAL_SCROLL_BAR.
4842 (with_echo_area_buffer): Initialize old_pointm.
4843 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4845 (unwind_with_echo_area_buffer): Handle old_pointm.
4846 (update_tool_bar): Set do_update when the tool bar window has at
4847 least one line (since this is what the user sets).
4848 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4849 (redisplay_tool_bar): Return early when toolbar has zero lines.
4850 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4851 (hscroll_window_tree): Handle suspension of auto_hscroll and
4853 (set_horizontal_scroll_bar): New function.
4854 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4855 more than one line. Handle horizontal scroll bars.
4856 (note_mouse_highlight): Handle horizontal scrol bars.
4857 (expose_frame): Set dimensions of XRectangle from frame's text
4859 (Vvoid_text_area_pointer): Update doc-string.
4860 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4861 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4862 (x_set_internal_border_width): New functions.
4863 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4864 (unwind_create_frame_1): Remove.
4865 (Fx_create_frame): Handle horizontal scroll bars. Use official
4866 field of frame structure to inhibit running
4867 window-configuration-change-hook.
4868 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4869 pixelwise. Handle frame's official field.
4870 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4871 x_set_horizontal_scroll_bars, x_set_left_fringe,
4873 * xmenu.c (update_frame_menubar, free_frame_menubar):
4874 Use adjust_frame_size.
4875 * xterm.h (struct x_display_info):
4876 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4878 (struct scroll_bar): Add horizontal slot.
4879 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4880 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4881 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4882 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4883 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4884 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4885 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4886 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4887 (x_clear_under_internal_border): Remove.
4888 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4889 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4890 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4891 HORIZONTAL. Update callers.
4892 (horizontal_action_hook_id): New action hook id.
4893 (x_horizontal_scroll_bar_to_input_event)
4894 (x_create_horizontal_toolkit_scroll_bar)
4895 (xt_horizontal_action_hook)
4896 (x_set_toolkit_horizontal_scroll_bar_thumb)
4897 (XTset_horizontal_scroll_bar, x_net_wm_state)
4898 (x_horizontal_scroll_bar_report_motion): New functions.
4899 (xg_scroll_callback, x_scroll_bar_handle_click):
4900 Handle horizontal scroll bars.
4901 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4902 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4904 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4905 Handle horizontal scroll bars.
4906 (handle_one_xevent): Handle horizontal scroll bar events.
4907 Call x_net_wm_state.
4908 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4910 (x_set_window_size): Don't call check_frame_size and
4911 do_pending_window_change.
4912 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4913 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4914 (x_scroll_bar_set_handle): Add some checks when calling
4917 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4919 Revert previous change.
4920 There is certainly nothing wrong with writing code like 'lo <= i
4921 && i <= hi', even if LO happens to a constant. There isn't even
4922 anything wrong in general with writing 'a <= b' if A happens to
4923 be a constant. At any rate stylistic changes shouldn't
4924 be done like this without discussion.
4926 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4928 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4929 (Fgarbage_collect): Reorder conditions that are written backwards.
4930 * data.c (cons_to_unsigned): Likewise.
4931 * dispnew.c (update_frame_1, sit_for): Likewise.
4932 * fileio.c (file_offset): Likewise.
4933 * filelock.c (read_lock_data, lock_file): Likewise.
4934 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4936 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4937 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4938 * lread.c (read1): Likewise.
4939 * minibuf.c (read_minibuf_noninteractive): Likewise.
4940 * nsterm.m (x_set_frame_alpha): Likewise.
4941 * process.c (wait_reading_process_output): Likewise.
4942 * region-cache.c (delete_cache_boundaries): Likewise.
4943 * xterm.c (x_set_frame_alpha): Likewise.
4945 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4947 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4950 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4952 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4953 because atimer expiration is absolute rather than relative.
4955 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4957 * w32term.h (current_popup_menu, menubar_in_use):
4958 Move declarations from w32term.c.
4960 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4962 * w32fns.c (menubar_in_use): No more static.
4963 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4965 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4967 Move hourglass machinery to RIF.
4968 * dispextern.h (struct redisplay_interface): New members
4969 show_hourglass and hide_hourglass. Indent comments.
4970 (show_hourglass, hide_hourglass): Remove prototypes.
4971 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4972 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4973 (ns_redisplay_interface): Add them.
4974 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4975 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4976 (w32_arrow_cursor): New function to hack around non-GUI frames.
4977 (w32_redisplay_interface): Add new functions.
4978 * w32term.h (w32_arror_cursor): Add prototype.
4979 * xdisp.c (show_hourglass): New function, refactored out from
4980 platform-dependent code.
4981 (cancel_hourglass): Now call to RIF function.
4982 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4983 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4984 (x_redisplay_interface): Add new functions.
4986 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4988 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4989 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4990 and complete previous change.
4991 * frame.c (adjust_frame_height): New function.
4992 (Fset_frame_height, Fset_frame_size): Use it.
4993 (x_set_frame_parameters): Take frame top margin into account.
4995 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4997 * frame.c (Fset_frame_height): Take frame top margin into account.
4998 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4999 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5001 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5003 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5004 menubar_height as such. Tweak comment.
5005 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5006 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5007 All related users changed.
5008 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5009 * xterm.c (handle_one_xevent):
5010 * gtkutil.c (xg_event_is_for_menubar):
5011 * xfns.c (x_window) [USE_X_TOOLKIT]:
5012 * xmenu.c (set_frame_menubar, free_frame_menubar):
5013 Prefer to use FRAME_MENUBAR_HEIGHT.
5015 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5017 * frame.c (Fframe_parameters): Always report frame height without
5018 menu and tool bar lines.
5020 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5022 * nsterm.m (applicationDidFinishLaunching:): Call
5023 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5024 (antialiasThresholdDidChange:): New method for EmacsApp.
5026 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5028 * macfont.m (macfont_update_antialias_threshold): Remove static.
5030 * macfont.h (macfont_update_antialias_threshold): Declare.
5032 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5034 * w32select.c (setup_windows_coding_system):
5035 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5036 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5038 * w16select.c (Fw16_get_clipboard_data):
5039 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5042 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5043 buffer position where we are to start the iteration.
5044 (handle_invisible_prop): Record in it->stop_charpos the position
5045 where the invisible text ends. (Bug#18035)
5046 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5047 row has zero buffer position as their start position.
5048 Reported by martin rudalics <rudalics@gmx.at>.
5050 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5051 infinite looping in redisplay when display lines don't have enough
5052 space to display even a single character. (Bug#18036)
5054 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5056 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5057 * xfns.c (x_window): Use it to allow xfree later.
5058 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5059 where appropriate. Use bool for booleans and remove redundant checks.
5060 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5061 * xterm.c (x_free_frame_resources): Free shell_position.
5063 2014-07-19 K. Handa <handa@gnu.org>
5065 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5066 mandatory font spec (Bug#17973).
5068 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5070 * font.c (font_score): Return the worst score if the size of
5071 ENTITY is wrong by more than a factor 2 (Bug#17973).
5073 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5075 * frame.c (frame_unspecified_color): New function
5076 refactored out from ...
5077 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5078 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5080 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5081 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5082 * lisp.h (set_frame_param): Remove prototype.
5083 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5084 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5087 Prefer 'x_display_info *' to 'Display *' in X selection code.
5088 This helps to avoid unneeded calls to x_display_info_for_display.
5089 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5090 instead of 'Display *'.
5091 (SELECTION_EVENT_DPYINFO): New macro.
5092 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5093 it as an lvalue. Mention this in comment.
5094 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5095 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5096 (selection_data_to_lisp_data, receive_incremental_selection):
5097 Convert to use 'x_display_info *'. Adjust users where appropriate.
5098 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5099 selection data *' as last arg to not return values in args.
5100 (unexpect_property_change): Use common removal technique.
5102 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5104 * print.c (print_preprocess): Adjust to match changed
5105 sub char-table structure and avoid crash (Bug#18038).
5107 * data.c (wrong_choice): Not static any more.
5108 * lisp.h (wrong_choice): Add prototype.
5109 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5110 Declare namebuf as such. Tweak comment.
5111 [USE_GTK]: Likewise for tool_bar_position.
5112 (fset_tool_bar_position) [USE_GTK]: Ditto.
5113 (FRAME_TOOL_BAR_POSITION): New macro.
5114 * frame.c (x_report_frame_params):
5115 * gtkutil.c (update_frame_tool_bar):
5116 * xfns.c (Fx_create_frame): Use it.
5117 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5119 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5121 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5122 buffer's default-directory only if it is a string. (Bug#17986)
5124 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5126 More precise control over values of some buffer-local variables.
5127 * keyboard.c (Qvertical_scroll_bar):
5128 * frame.c (Qleft, Qright): Move to ...
5129 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5130 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5131 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5132 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5133 vertical-scroll-bar, scroll-up-aggressively
5134 and scroll-down-aggressively.
5135 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5137 * nsfns.m, frame.h (Qleft, Qright):
5138 * nsterm.m (Qleft): Remove declarations.
5139 * gtkutil.c (toplevel): Include buffer.h.
5140 * data.c (wrong_choice, wrong_range): New functions.
5141 (store_symval_forwarding): Handle special properties of buffer-local
5142 variables and use functions from the above to signal error, if any.
5144 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5145 values. Add comment.
5146 (struct frame): Re-arrange layout to avoid extra padding and use bit
5147 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5148 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5149 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5150 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5151 Define as no-ops because there are no scroll bars anyway.
5152 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5155 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5156 Add convenient setter.
5157 (font_put_frame_data, font_get_frame_data): Use it.
5159 2014-07-15 Daiki Ueno <ueno@gnu.org>
5161 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5162 pointer argument, before dereferencing.
5163 (XCHAR2B_BYTE2): Likewise.
5165 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5167 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5168 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5169 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5170 Use record_unwind_protect_int and avoid consing.
5171 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5173 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5175 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5177 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5178 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5180 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5181 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5182 * minibuf.c: Include binary-io.h instead of fcntl.h.
5183 (read_minibuf_noninteractive):
5184 Use set_binary_mode instead of handcrafted code.
5185 Don't call emacs_set_tty if emacs_get_tty failed.
5186 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5187 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5188 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5190 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5191 This works around a GCC compiler bug when Emacs is configured with
5192 --enable-gcc-warnings.
5194 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5196 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5197 or characters in string, respectively. Add comment.
5198 * fringe.c (Fdefine_fringe_bitmap):
5199 * fns.c (Fsubstring, substring_both): Use it.
5200 * keymap.c (Fdefine_key, Flookup_key):
5201 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5203 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5204 Use menu_item_width.
5205 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5207 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5209 Improve behavior of 'bzr up; cd src; make -k'.
5210 * Makefile.in (top_srcdir): New var.
5211 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5212 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5213 its expansion is a bit shorter.
5214 (../config.status): Actually build config.status instead of
5216 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5217 New macros, copied and relocated from ../Makefile.in.
5218 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5219 (../config.status, Makefile): New dependencies and rules,
5220 copied with relocation from ../Makefile.in. This should be more
5221 likely to rebuild the build machinery properly if you do a 'make'
5222 in the src directory.
5224 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5226 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5229 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5230 behavior on Windows 7 and later when the function is repeatedly
5231 invoked with the same value of DIR. (Bug#17950)
5233 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5234 string to match the one in w32fns.c.
5236 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5237 stdin to binary mode only if it is connected to a terminal.
5239 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5241 Coalesce extern decls.
5242 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5243 * sysdep.c (emacs_get_tty, emacs_set_tty):
5244 Move duplicate extern decls from here ...
5245 * systty.h: ... to here, so that there's just one copy.
5247 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5249 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5251 * nsfns.m (Fns_popup_font_panel): Ditto.
5253 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5255 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5257 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5259 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5260 [DOS_NT]: Implement for WINDOWSNT.
5262 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5265 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5267 * sysdep.c (suppress_echo_on_tty): New function.
5268 * minibuf.c (read_minibuf_noninteractive): Use it.
5270 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5272 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5273 sysinfo failed. Adjust docstring.
5275 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5277 Implement memory-info for MS-DOS.
5278 * dosfns.c (dos_memory_info): New function.
5279 * dosfns.h (dos_memory_info): Add prototype.
5280 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5281 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5282 of doing some of its job.
5284 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5285 reference termios structure members.
5287 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5289 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5291 * minibuf.c (top): Include systty.h. Declare external
5292 emacs_get_tty and emacs_set_tty.
5293 (Vread_hide_char): New lisp variable.
5294 (read_minibuf_noninteractive): Hide characters with
5295 Vread_hide_char if it is a character. (Bug#17839)
5297 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5299 Implement memory-info for MS-Windows.
5300 * w32.c (w32_memory_info): New function.
5301 * w32.h (w32_memory_info): Prototype it.
5302 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5304 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5306 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5307 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5308 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5309 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5310 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5311 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5312 (decode_coding_big5, decode_coding_charset, decode_coding)
5313 (encode_coding): Adjust users.
5315 * alloc.c (Fmemory_info): New function.
5317 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5319 * syntax.c (back_comment): Use more-natural location for label.
5321 * font.c, font.h (font_unparse_fcname): Now static.
5322 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5324 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5326 Next minor cleanup of font subsystem.
5327 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5328 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5330 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5332 * ftfont.h (ftfont_font_format): Remove prototype.
5333 * ftfont.c (ftfont_font_format): Remove; now unused.
5335 * nsfont.m (nsfont_open):
5336 * w32font.c (w32font_open_internal):
5337 * w32uniscribe.c (uniscribe_open):
5338 * xfont.c (xfont_open):
5339 * xftfont.c (xftfont_open): All users changed.
5341 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5342 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5344 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5346 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5347 x_produce_glyphs does when it generates a stretch glyph that
5348 represents a TAB. (Bug#17969)
5350 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5351 and there is a display property at that position, don't call
5352 move_it_to to move to a position before window start. (Bug#17942)
5353 Fix condition for finding CHARPOS by the first call to move_it_to.
5356 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5358 * syntax.c (find_defun_start): Try the cache even
5359 if !open_paren_in_column_0_is_defun_start.
5360 (back_comment): If find_defun_start was pessimistic, use the
5361 scan_sexps_forward result to improve the cache (bug#16526).
5363 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5365 * xdisp.c (redisplay_window): If redisplay of a window ends up
5366 with point in a partially visible line at end of the window, make
5367 sure the amended position of point actually has smaller Y
5368 coordinate; if not, give up and scroll the display. (Bug#17905)
5370 * window.c (window_scroll_pixel_based): When point ends up at the
5371 last fully visible line, don't let move_it_to stop at the left
5372 edge of the line and dupe us into thinking point is inside the
5375 * w32.c (network_interface_info): Make sure the argument is a
5378 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5380 * process.c (read_and_dispose_of_process_output): Fix typo
5381 in previous patch: we want nonnegative fds, not nonzero fds.
5383 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5385 * chartab.c (char_table_translate): Move to...
5386 * character.h (char_table_translate): ... inline function here.
5387 Avoid Faref and assume that args are always valid. This helps to
5388 speedup search, which is especially important for a huge buffers.
5389 * lisp.h (char_table_translate): Remove prototype.
5391 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5392 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5393 New function, with an intention to avoid code duplication between
5395 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5397 * ftfont.c (ftfont_open):
5398 * macfont.m (macfont_open):
5399 * xftfont.c (xftfont_open): Use it.
5401 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5403 * process.c: Add sanity checks for file descriptors (Bug#17844).
5404 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5405 Check that infd is nonnegative before using it as an fd.
5406 (read_and_dispose_of_process_output, Fprocess_send_eof):
5407 Likewise, for outfd.
5408 (wait_reading_process_output): Omit unnecessary check of infd.
5410 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5412 Minor fixups related to usage of the 'long' type.
5413 * gnutls.c (emacs_gnutls_handshake):
5414 * xfaces.c (dump_realized_face):
5415 Work even if 'long' is narrower than 'void *'.
5416 * termcap.c (scan_file):
5417 * xselect.c (x_decline_selection_request)
5418 (x_reply_selection_request, x_get_window_property):
5419 * xterm.c (x_set_frame_alpha):
5420 Remove unnecessary 'L' suffixes of integer constants.
5421 * xfns.c (hack_wm_protocols):
5422 * xselect.c (x_fill_property_data):
5423 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5424 Remove unnecessary casts to 'long'.
5425 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5427 Minor ImageMagick safety fixes.
5428 * image.c (imagemagick_compute_animated_image):
5429 Remove useless assignment to local. Avoid problems if dest_width is 0.
5430 (imagemagick_load_image): Use int for pixel counts that can't
5431 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5432 a row width greater than the image width (or greater than LONG_MAX!).
5434 2014-07-04 K. Handa <handa@gnu.org>
5436 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5437 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5438 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5440 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5442 * font.h (struct font_driver): Remove get_outline and free_outline;
5443 not used by any font driver.
5444 * ftfont.c (ftfont_driver):
5445 * macfont.m (macfont_driver):
5446 * nsfont.m (nsfont_driver):
5447 * w32font.c (w32font_driver):
5448 * w32uniscribe.c (uniscribe_font_driver):
5449 * xfont.c (xfont_driver): Related users changed.
5450 * xselect.c (x_get_window_property): Use convenient xmalloc.
5451 Call to xfree only if some data was really allocated.
5453 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5455 On MS-Windows, display busy cursor on all GUI frames.
5456 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5457 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5458 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5460 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5461 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5463 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5465 Use convenient alists to manage per-frame font driver-specific data.
5466 * frame.h (struct frame): Rename font_data_list to...
5467 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5468 * font.h (struct font_data_list): Remove; no longer need a special
5470 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5472 * font.c (font_put_frame_data, font_get_frame_data)
5473 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5475 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5476 Related users changed.
5477 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5478 Prefer convenient xmalloc and xfree.
5480 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5482 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5483 the window whose glyph row is being prepared and a flag whether it
5484 is for mode/header line. Make sure the glyph row's marginal areas
5485 are in sync with what the window wants.
5488 * xdisp.c (display_line, display_mode_line):
5489 Call prepare_desired_row with additional arguments, as appropriate.
5491 * dispextern.h (prepare_desired_row): Adjust prototype.
5493 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5495 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5496 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5497 caused by xw_popup_dialog in daemon mode (Bug#17891).
5499 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5501 * frame.c (do_switch_frame): When switching to another TTY frame,
5502 make sure FrameCols and FrameRows are in sync with the new frame's
5505 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5507 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5508 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5509 min_char slots. Adjust comment.
5510 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5511 Add SUB_CHAR_TABLE_OFFSET member.
5512 (make_uninit_sub_char_table): New function.
5513 (toplevel): Add compile-time assert to verify suitable member layout
5514 in Lisp_Sub_Char_Table.
5515 * alloc.c (mark_char_table): Add extra argument to denote char table
5516 subtype. Adjust to match new layout of sub char-table.
5517 (mark_object): Always mark sub char-tables with mark_char_table.
5518 * chartab.c (make_sub_char_table, copy_sub_char_table)
5519 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5520 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5521 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5522 All related users changed.
5523 * lread.c (read1): Adjust to match new layout of sub char-table.
5524 * print.c (print_object): Likewise (Bug#17898).
5526 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5528 * keymap.c (get_keyelt): Simplify.
5529 (copy_keymap_item): Remove left-over code for when we had
5530 key-shortcut caches.
5532 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5534 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5535 (dealloc): Remove for EmacsScroller.
5537 * nsterm.h (EmacsScroller): Remove dealloc.
5539 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5541 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5543 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5545 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5546 when setNeedsDisplay is called so we don't trigger redisplay for every
5549 * nsterm.m (any_help_event_p): New variable.
5550 (mouseMoved:): Set any_help_event_p to YES if help event is
5551 generated. Remove else with empty help event that triggered redisplay
5552 for every mouse move.
5553 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5555 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5557 * xfns.c (Qsuppress_icon): Remove; no real users.
5558 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5559 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5560 (syms_of_w32fns): Don't DEFSYM it.
5562 2014-06-29 Glenn Morris <rgm@gnu.org>
5564 * Makefile.in (ns-app): Mark as PHONY.
5566 2014-06-28 Glenn Morris <rgm@gnu.org>
5568 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5569 liblw.a in this directory.
5571 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5573 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5574 also in unibyte case. (Bug#17865)
5576 2014-06-28 K. Handa <handa@gnu.org>
5578 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5579 (MIN_CHARBUF_SIZE): New macro.
5580 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5582 2014-06-27 Glenn Morris <rgm@gnu.org>
5584 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5585 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5586 (.el.elc): Replace suffix rule with pattern rule.
5587 (%.elc): New pattern rule, with order-only prerequisite.
5588 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5589 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5590 in place of BOOTSTRAPEMACS.
5592 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5594 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5596 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5598 Consistently use validate_subarray to verify substring.
5599 * fns.c (validate_substring): Not static any more. Adjust to
5600 use ptrdiff_t, not EMACS_INT, because string and vector limits
5601 can't exceed ptrdiff_t even if EMACS_INT is wider.
5602 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5603 (secure_hash): Adjust user.
5604 * lisp.h (validate_subarray): Add prototype.
5605 * coding.c (Fundecodable_char_position):
5606 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5607 Use validate_subarray. Adjust comment to mention substring.
5609 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5611 Do not allow out-of-range character position in Fcompare_strings.
5612 * fns.c (validate_subarray): Add prototype.
5613 (Fcompare_substring): Use validate_subarray to check ranges.
5614 Adjust comment to mention that the semantics was changed. Also see
5615 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5617 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5619 Be more consistent about the 'Qfoo' naming convention.
5620 * image.c (Fimagemagick_types):
5621 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5622 * process.c (Fmake_network_process):
5623 Rename C local identifier 'Qfoo to avoid giving the false
5624 impression that it stands for the symbol 'foo'.
5626 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5628 Simplify and cleanup character conversion stuff.
5629 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5631 * character.c (multibyte_char_to_unibyte)
5632 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5633 * character.h (make_char): Remove; unused.
5634 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5635 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5636 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5637 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5638 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5640 2014-06-22 Mario Lang <mlang@delysid.org>
5642 * w32fns.c (Fw32_shell_execute): The the -> the.
5644 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5646 * xmenu.c (mouse_position_for_popup):
5647 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5648 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5649 * menu.c (Fx_popup_menu):
5650 * xselect.c (x_handle_dnd_message): Adjust users.
5651 * menu.h (mouse_position_for_popup): Remove prototype.
5652 * xterm.h (x_relative_mouse_position): Add prototype.
5653 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5654 call XFree if XQueryTree returns zero.
5656 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5658 * indent.c (Fvertical_motion): Doc fix.
5659 Move to the goal column, if any, with a single call to
5660 move_it_in_display_line, not in two calls. Doing this with two
5661 calls causes move_it_in_display_line apply the line-prefix
5662 handling twice instead of just once. (Bug#17823)
5664 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5666 Port to OS X ACLs (Bug#17810).
5667 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5668 ACL_TYPE_ACCESS) doesn't work.
5670 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5672 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5673 before checking key-translation-map (bug#17659).
5675 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5677 * font.c (font_make_object): Avoid dangling pointer which may
5678 crash GC (Bug#17771).
5680 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5682 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5683 prototype of DGifCloseFile as appropriate for older and newer
5685 (gif_close): New function, encapsulates the differences in the
5686 calling sequence of DGifCloseFile before v5.1.0 and after it.
5687 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5688 error string where appropriate. (Bug#17790)
5690 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5691 macro execution, make sure point didn't move since last complete
5692 redisplay, as the condition for using the glyph matrix
5693 information. (Bug#17777)
5695 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5697 Minor cleanup of fonset code.
5698 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5699 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5700 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5701 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5702 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5703 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5704 (free_realized_fontset): Remove because a no-op since 2008.
5705 (free_face_fontset): Adjust user.
5706 (syms_of_fontset): Shrink fontset by one extra slot.
5708 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5710 Omit redundant extern decls.
5711 Most of this patch is from Dmitry Antipov, in:
5712 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5713 * commands.h (update_mode_lines):
5714 * frame.h (Qbackground_color, Qforeground_color)
5715 (x_set_menu_bar_lines):
5716 * ftfont.c (ftfont_font_format):
5717 * intervals.h (Qkeymap, Qfont):
5718 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5719 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5720 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5721 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5722 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5723 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5724 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5725 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5726 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5727 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5728 (Qtool_bar, Qheader_line):
5729 * macros.c (Fexecute_kbd_macro):
5730 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5731 * xterm.c (x_delete_terminal, XSetIMValues):
5732 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5733 (x_implicitly_set_name, popup_activated)
5734 (widget_store_internal_border):
5735 Remove redundant decls.
5736 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5737 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5738 Remove _Noreturn, as make-docfile now does that for us.
5739 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5740 (Qregion_extract_function): New decl.
5741 * window.c, xfns.c: Include menu.h.
5743 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5745 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5747 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5749 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5750 * callint.c (read_file_name): ... convert to static here.
5751 * lisp.h (Fread_file_name): Do not EXFUN it.
5752 (STRING_COPYIN): Remove; unused.
5753 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5754 (char_composable_p): ... static function. All users changed.
5755 * eval.c (toplevel): Remove redundant #include directives.
5756 * xterm.c (x_initialize): Add static to match prototype.
5757 * ccl.c (Fccl_execute_on_string):
5758 * font.c (fon_intern_prop): Use make_specified_string.
5760 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5762 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5763 Reported by David Caldwell in:
5764 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5766 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5768 Do not ask for XRender extension each time XFT font is opened.
5769 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5770 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5772 2014-06-15 Glenn Morris <rgm@gnu.org>
5774 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5776 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5778 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5779 information if we are in the middle of executing a keyboard macro,
5780 since redisplay doesn't update the screen until the macro is
5781 finished. (Bug#17777)
5783 * alloc.c (cleanup_vector): Don't dereference a font driver
5784 pointer if it is NULL. (Bug#17771)
5786 2014-06-13 Glenn Morris <rgm@gnu.org>
5788 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5789 ($(lispsource)/international/charprop.el)
5790 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5791 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5792 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5793 GNU make automatically passes command-line arguments to sub-makes.
5795 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5797 Avoid hangs in accept-process-output (Bug#17647).
5798 * lisp.h, process.c (wait_reading_process_input):
5799 Return int, not bool. All uses changed.
5800 * process.c (SELECT_CANT_DO_WRITE_MASK):
5801 Remove macro, replacing with ...
5802 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5804 (status_notify): New arg WAIT_PROC. Return int, not void.
5807 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5809 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5810 the frame is the initial frame, because the hook is not set up
5811 then, and Emacs crashes.
5812 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5814 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5816 * keymap.c (silly_event_symbol_error): Don't recommend the use
5819 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5821 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5822 matching overlay strings with 'cursor' property against buffer
5823 positions traversed in the glyph row. (Bug#17744)
5825 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5827 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5830 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5831 determine 10.9 (Bug#17751).
5833 * macfont.m (macfont_draw): Positions were not freed.
5835 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5837 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5838 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5839 function. Also adjust comment.
5840 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5842 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5843 * font.c (font_done_for_face):
5844 * xfaces.c (realize_non_ascii_face): Adjust user.
5845 * font.h (struct font_driver): Convert 'prepare_face' to return
5846 void because its return value is never used anyway.
5847 * xfont.c (xfont_prepare_face): Return void.
5848 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5849 (xftfont_done_face): Use xfree.
5851 * dispextern.h (last_tool_bar_item): Remove declaration.
5852 * frame.h (struct frame): New member last_tool_bar_item.
5853 * frame.c (make_frame): Initialize it.
5854 * xdisp.c (toplevel): Remove last_tool_bar_item.
5855 (handle_tool_bar_click, note_tool_bar_highlight):
5856 * w32term.c (w32_read_socket, w32_initialize):
5857 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5859 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5860 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5862 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5864 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5865 * process.c (Faccept_process_output)
5866 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5867 the return value is about PROCESS, not about other processes.
5869 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5871 Further adjustments to mark_object and friends.
5872 Now the mark_object's stack is just 32 bytes on a 64-bit
5873 system, which means extra 20% off the stack usage.
5874 * alloc.c (mark_save_value): As before, refactored out from ...
5875 (mark_object): ... adjusted user. Also add comment.
5877 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5879 Fix core dump after a dropped X connection (Bug#17704).
5880 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5881 is dead, as we may be shutting down.
5883 2014-06-08 Glenn Morris <rgm@gnu.org>
5885 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5887 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5889 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5891 If a C name must be extern on some platforms, make it extern on all.
5892 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5894 * font.h (ftxfont_driver) [HAVE_XFT]:
5895 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5896 * lisp.h (get_frame_param):
5897 * menu.h (tty_menu_show):
5898 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5899 * termhooks.h (encode_terminal_code):
5900 * xterm.h (x_menu_wait_for_event):
5902 * frame.c (get_frame_param):
5903 * fringe.c (max_used_fringe_bitmap):
5904 * ftxfont.c (ftxfont_driver):
5905 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5906 * menu.c (menu_items_inuse):
5907 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5908 * term.c (encode_terminal_code, tty_menu_show):
5909 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5910 * xfaces.c (load_color):
5911 * xmenu.c (x_menu_wait_for_event):
5914 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5916 Change object marking routines to minimize stack usage.
5917 This change moves a few cold paths from mark_object to NO_INLINE
5918 functions and adjusts symbol marking loop. According to GCC 4.8.2
5919 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5920 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5921 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5922 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5923 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5924 refactored out from ...
5925 (mark_object): ... adjusted user. Also mark symbols in a tight
5927 (mark_face_cache): Add NO_INLINE.
5929 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5931 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5932 contains garbage on WINDOWSNT (which could potentially infloop at
5935 Minimize cursor motion during TTY menu updates.
5936 * term.c (tty_menu_display): Don't position cursor here.
5937 Instead, pass the cursor coordinates to update_frame_with_menu.
5938 (tty_menu_activate): Send the hide cursor command only once in an
5939 iteration through the outer 'while' loop.
5941 * dispnew.c (update_frame_1): Accept an additional argument
5942 SET_CURSOR_P, and position the cursor at the end of the frame
5943 update only if that argument is non-zero. All callers changed to
5944 provide the additional argument as non-zero, except for
5945 update_frame_with_menu.
5946 (update_frame_with_menu): Accept 2 additional arguments ROW and
5947 COL; if they are non-negative, instruct update_frame_1 not to
5948 position the cursor, and instead position it according to ROW and COL.
5950 * dispextern.h (update_frame_with_menu): Update prototype.
5952 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5954 * callproc.c (call_process): Don't check read-only if we don't insert
5955 anything (bug#17666).
5957 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5959 * dispnew.c (update_frame_with_menu): Set display_completed.
5961 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5963 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5965 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5967 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5969 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5970 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5972 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5974 * window.c (Frecenter): Signal an error if window-buffer is not
5977 * keyboard.c (make_lispy_position): Don't include a buffer position in
5978 mode/header-line mouse events.
5980 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5981 Vunread_command_events (bug#17650).
5983 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5985 * xterm.c (x_setup_pointer_blanking):
5986 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5988 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5990 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5991 because it will be defined in generated config.h if needed.
5993 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5995 Use terminal-specific hooks to display popup dialogs.
5996 * termhooks.h (struct terminal): New field popup_dialog_hook.
5997 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5998 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5999 code and use popup_dialog_hook.
6000 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6001 * nsterm.h (ns_popup_dialog): Adjust prototype.
6002 * nsterm.m (ns_create_terminal):
6003 * w32term.c (w32_create_terminal):
6004 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6005 Setup popup_dialog_hook.
6007 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6009 * w32heap.c (report_temacs_memory_usage): Improve the report by
6010 reporting the large blocks that are actually occupied at dump time.
6012 * w32console.c (initialize_w32_display): Set the console
6013 menu_show_hook, otherwise TTY menus are broken on w32.
6015 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6017 Use terminal-specific hooks to display menus.
6018 * termhooks.h (struct terminal): New field menu_show_hook.
6019 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6020 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6022 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6023 * nsmenu.m (ns_menu_show):
6024 * w32menu.c (w32_menu_show):
6025 * xmenu.c (x_menu_show):
6026 * term.c (tty_menu_show): Adjust to use bit flags.
6027 (set_tty_hooks): Set menu_show_hook.
6028 * xterm.c (x_create_terminal):
6029 * nsterm.m (ns_create_terminal):
6030 * msdos.c (initialize_msdos_display):
6031 * w32term.c (w32_create_terminal): Likewise.
6033 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6035 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6037 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6039 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6040 (FD_SET): Don't define on WINDOWSNT.
6042 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6044 * emacs.c: Include "sysselect.h", to define its inline functions.
6045 Reported by Glenn Morris in:
6046 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6048 Do not require libXt-devel when building with gtk.
6049 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6050 dependency on libXt-devel.
6051 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6052 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6053 lwlib-widget.h now does this.
6054 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6056 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6058 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6059 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6060 (delete_write_fd, wait_reading_process_output):
6061 Remove now-redundant easserts.
6062 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6063 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6064 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6065 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6067 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6069 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6070 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6071 (calloc): Don't undef, it is never defined.
6072 (HEAP_ENTRY_SHIFT): Remove unused macro.
6074 * Makefile.in (C_HEAP_SWITCH): Remove.
6075 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6077 Fix MS-Windows build broken by menu changes on 2014-06-02.
6078 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6080 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6081 Define instead of including ../lwlib/lwlib.h, which causes
6082 compilation errors due to missing X11 headers.
6084 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6086 * process.c (wait_reading_process_output): Omit incorrect test of
6087 p->infd against zero. Add easserts for infd having a plausible value.
6089 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6091 Adjust to match recent lwlib changes.
6092 * menu.h (xmalloc_widget_value): Replace by ...
6093 (make_widget_value): ... new prototype.
6094 * menu.c (xmalloc_widget_value): Replace by ...
6095 (make_widget_value): ... new function.
6096 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6097 * gtkutil.c (malloc_widget_value, free_widget_value):
6098 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6099 * keyboard.h (enum button_type, struct _widget_value):
6100 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6102 * nsmenu.m (ns_update_menubar, ns_menu_show):
6103 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6104 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6105 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6107 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6109 * image.c (x_query_frame_background_color)
6110 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6111 Fix --enable-gcc-warnings compilation without image libraries.
6113 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6115 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6116 emulated break value only if it goes up.
6117 (sbrk): Add assertion that the INCREMENT argument is strictly
6118 zero. Improve and correct the commentary.
6120 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6122 Improve AIX-related merge from emacs-24.
6123 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6124 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6125 not on AIX; since we're on the trunk we can use enums more broadly.
6127 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6129 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6131 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6132 to min(value, whole).
6134 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6136 Bring back the changes to GDB-visible symbols, but only on AIX.
6137 And only if it's not pre-4.2 GCC.
6138 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6139 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6140 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6143 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6145 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6146 with PT, not GPT. (Bug#16433)
6148 Revert last changes to GDB-visible symbols.
6149 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6150 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6151 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6154 2014-06-02 Glenn Morris <rgm@gnu.org>
6156 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6158 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6160 Fix port to 32-bit AIX with xlc (Bug#17598).
6161 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6162 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6163 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6164 to work around a compiler bug in IBM xlc 12.1.
6166 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6168 * xterm.c (x_update_window_end): Don't invalidate the entire
6169 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6170 highlight needs to be redisplayed. (Bug#17588)
6172 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6174 Port the GDB-visible symbols to AIX.
6175 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6176 optimizes away the relevant external symbols. Use enums instead;
6177 this suffices for the AIX port, which is 32-bit-only anyway.
6178 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6179 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6180 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6183 Include sources used to create macuvs.h.
6184 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6185 * macuvs.h: Use automatically-generated header.
6187 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6189 Port signal-handling to DragonFly BSD (Bug#17646).
6190 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6191 Move implementations from callproc.c to sysdep.c.
6192 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6193 Move declarations from process.h to syssignal.h.
6195 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6197 * callint.c (Ffuncall_interactively): Add usage.
6199 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6201 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6203 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6205 * w32heap.c (malloc_before_dump, malloc_after_dump)
6206 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6207 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6208 set errno where appropriate to emulate CRT functions.
6210 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6212 Debugging facility to check whether 'const char *' points to
6213 relocatable data of non-pure Lisp string.
6214 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6215 (mark_maybe_pointer): ... adjusted user.
6216 (relocatable_string_data_p): New function.
6217 * lisp.h (relocatable_string_data_p): Add prototype.
6218 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6219 the pointer to relocatable Lisp data is not used.
6221 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6223 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6224 * atimer.c (block_atimers):
6225 * callproc.c (block_child_signal): Block SIGINT too;
6226 otherwise, its handler might now unblock signals that it shouldn't.
6227 * keyboard.c (read_char): Clear signal mask, since we may
6228 be in a SIGINT handler, and many signals may be masked.
6229 * keyboard.c (handle_interrupt):
6230 * sysdep.c (handle_arith_signal):
6231 Clear signal mask instead of just unblocking the signal that
6232 was received, since several signals may be blocked at this point.
6234 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6236 * Makefile.in (TEMACS_POST_LINK): Remove target.
6237 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6238 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6240 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6242 * xmenu.c (xdialog_show): Remove prototype, rename to
6243 x_dialog_show, remove 2nd arg because it's always zero
6244 and simplify accordingly.
6245 (xw_popup_dialog): Adjust user.
6246 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6247 2nd arg because it's always zero and simplify accordingly.
6248 (w32_popup_dialog): Adjust user.
6250 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6252 * w32heap.c (report_temacs_memory_usage): New function.
6254 * unexw32.c (unexec) [ENABLE_CHECKING]:
6255 Call report_temacs_memory_usage.
6257 * w32heap.h (report_temacs_memory_usage): Add prototype.
6259 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6261 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6262 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6264 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6266 * buffer.c (init_buffer): Accept an argument 'initialized'.
6267 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6268 mmap_regions and mmap_fd, to avoid referencing stale data from the
6269 dump phase. Add an assertion for buffer text of buffers created
6270 in temacs before this function is called. (Bug#17622)
6271 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6273 * lisp.h (init_buffer): Update prototype.
6275 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6277 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6279 * alloc.c (Fgarbage_collect): Fix compilation with
6280 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6282 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6284 * frame.c, frame.h (frame_char_to_pixel_position)
6285 (frame_set_mouse_position): Now static, and made private in
6286 frame.c rather than public in frame.h.
6288 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6290 Refactor mouse positioning stuff to avoid code duplication.
6291 * frame.h (frame_char_to_pixel_position): New function.
6292 (x_set_mouse_position): Rename to...
6293 (frame_set_mouse_position): ...new function.
6294 (frame_set_mouse_pixel_position): Add prototype.
6295 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6296 Rename to frame_set_mouse_pixel_position.
6297 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6299 * xterm.h, w32term.h ( x_set_mouse_position)
6300 (x_set_mouse_pixel_position): Remove prototypes.
6302 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6304 On X, always make pointer visible when deleting frame (Bug#17609).
6305 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6307 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6309 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6310 * keyboard.c (gobble_input): If there is no terminal input error,
6311 make sure the pointer is visible for all frames on this terminal.
6312 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6313 it was previously disabled.
6315 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6317 * data.c (Fzerop): Move to Elisp.
6318 (syms_of_data): Don't defsubr it.
6319 * keyboard.c (echo_keystrokes_p): New function.
6320 (read_char, record_menu_key, read_key_sequence): Use it.
6322 * callint.c (Qfuncall_interactively): New var.
6323 (Qcall_interactively): Remove.
6324 (Ffuncall_interactively): New function.
6325 (Fcall_interactively): Use it.
6326 (syms_of_callint): Defsubr it.
6328 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6330 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6331 relocated from under us.
6333 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6335 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6336 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6337 configure, not from HEAPSIZE.
6338 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6340 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6341 for MinGW, since it no longer uses gmalloc.
6343 * buffer.c: Do not define mmap allocations functions for Windows.
6344 Remove mmap_find which is unused. Remove mmap_set_vars which does
6346 [WINDOWSNT]: Include w32heap.h.
6347 (init_buffer): Always allocate new memory for buffers.
6349 * emacs.c: Remove mmap_set_vars calls.
6351 * image.c (free_image): Undef free for Windows because it is
6352 redirected to our private version.
6354 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6355 (copy_executable_and_dump_data): Remove dumping the heap section.
6356 (unexec): Restore using_dynamic_heap after dumping.
6358 * w32heap.c (dumped_data_commit, malloc_after_dump)
6359 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6360 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6361 (mmap_free): New functions.
6363 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6365 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6367 * image.c (imagemagick_load_image): Use MagickRealType for local
6368 'color_scale', instead of double, to avoid a GCC warning about
6371 * xfns.c (Fx_window_property): Remove unused local.
6373 Don't kill already-reaped process (Bug#17561).
6374 * process.c (process_send_signal): Fix race condition where a
6375 subprocess was reaped by a signal handler between the check for
6376 liveness and calling 'kill', which meant that Emacs could in
6377 theory kill an innocent bystander process. Do the fix by blocking
6378 SIGCHLD in a critical section that checks liveness before killing.
6380 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6382 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6384 2014-05-26 Ken Brown <kbrown@cornell.edu>
6386 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6387 even if !CYGWIN (see bug#17510).
6389 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6391 * nsfns.m (Fns_do_applescript): Surround NSApp run
6392 with calls to ns_init_events, ns_finish_events (Bug#17424).
6394 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6396 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6397 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6399 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6400 with calls to ns_init_events, ns_finish_events (Bug#17424).
6402 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6404 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6405 if we are iterating over an object that generates glyphs for
6406 marginal areas. (Bug#17585)
6408 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6410 * xdisp.c (safe__call1, safe__eval): Now static.
6412 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6414 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6415 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6416 (safe_call1): Call safe_call instead of safe__call directly.
6418 2014-05-26 Ken Brown <kbrown@cornell.edu>
6420 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6421 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6424 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6426 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6427 (safe__call, safe__call1, safe__eval): New functions.
6428 (safe_call): Use it.
6429 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6430 (display_mode_element): Same for `:eval'.
6432 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6434 Fix port to 32-bit AIX (Bug#17540).
6435 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6436 twice. _text already includes this offset.
6437 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6439 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6441 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6442 when closest_pos is identical to to_charpos, don't recurse, since
6443 we already tried that, and failed. (Bug#17539)
6445 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6446 unwinding when frame's faces were not initialized yet, increment
6447 the frame's image-cache reference count before calling
6448 x_free_frame_resources. Don't dereference
6449 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6451 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6453 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6456 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6457 macfont.m, call draw with adjusted arguments so font drivers
6458 don't need to do that.
6460 * macfont.m (macfont_draw): Merge changes from Macport.
6462 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6464 * alloc.c (garbage_collect_1): New function, with all of the guts
6465 of Fgarbage_collect.
6466 (mark_stack): Accept an argument END and don't mark Lisp objects
6467 on the stack beyond the address given by END. Calculation of END
6468 was moved to Fgarbage_collect.
6469 (Fgarbage_collect): Calculate the end address of the stack portion
6470 that needs to be examined by mark_stack, and pass that address to
6471 garbage_collect_1, which will pass it to mark_stack.
6472 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6473 for more details about the underlying problems. In particular,
6474 this avoids dumping Emacs with the large hash-table whose value is
6475 held in purify-flag for most of the time loadup.el runs.
6477 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6479 * xfns.c (x_window_property_intern): New function (code from
6481 (Fx_window_property): Call x_window_property_intern. If property
6482 not found and NILP (source) and outer window != inner window,
6483 check outer window for property (Bug#17537).
6485 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6487 Supply malloc and alloc_size attributes for extern allocators.
6488 This documents the C API, and helps GCC generate a bit better code.
6489 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6490 (ATTRIBUTE_MALLOC_SIZE): New macros.
6491 * gmalloc.c (malloc, realloc, calloc):
6492 * gtkutil.h (malloc_widget_value):
6493 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6494 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6497 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6499 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6500 * image.c (imagemagick_load_image): Port to hosts that do not use
6501 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6503 2014-05-21 Leo Liu <sdl.web@gmail.com>
6505 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6507 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6509 * dbusbind.c (xd_signature): Revert last 2 patches.
6511 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6513 Allow any non-nil value to count as true in bool-vector.
6514 Likewise for xd_signature in dbusbind.c.
6515 This is more consistent with the usual practice in Emacs, which is
6516 that any non-nil value counts as true.
6517 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6518 * dbusbind.c (xd_signature): Likewise, for booleans.
6519 * data.c, lisp.h (Qbooleanp):
6520 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6522 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6524 * lisp.h (CHECK_BOOLEAN): New function.
6525 * alloc.c (Fbool_vector): New function.
6526 (syms_of_alloc): Defsubr it.
6527 * data.c (Qbooleanp): New symbol.
6528 (syms_of_data): DEFSYM it.
6529 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6531 * font.c (font_matching_entity): Extract font-entity object
6532 from the vector of matching entities (Bug#17486).
6534 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6536 Assume C99 or later (Bug#17487).
6537 * bytecode.c (B__dummy__): Remove.
6538 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6539 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6540 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6541 * regex.c (DEBUG_PRINT): Assume varargs macros.
6542 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6544 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6546 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6547 memory for every buffer that was dumped.
6549 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6551 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6552 (Fnreverse): Allow vectors and bool vectors.
6554 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6556 Minor cleanup for terminal setup.
6557 * termhooks.h (create_terminal): Adjust prototype.
6558 * terminal.c (create_terminal): Pass output method and RIF as args.
6559 (init_initial_terminal):
6560 * nsterm.m (ns_create_terminal):
6561 * term.c (init_tty):
6562 * w32term.c (w32_create_terminal):
6563 * xterm.c (x_create_terminal): Adjust users.
6564 Avoid redundant NULL initializers and add comments.
6566 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6568 * keyboard.c (Qdeactivate_mark): Now static.
6570 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6572 If available, use Xfixes extension to do pointer blanking.
6573 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6574 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6575 (make_invisible_cursor): Move to...
6576 * xterm.c (make_invisible_cursor): ...here.
6577 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6578 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6579 (x_term_init): Call to x_setup_pointer_blanking.
6580 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6581 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6583 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6585 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6587 2014-05-12 Glenn Morris <rgm@gnu.org>
6589 * fileio.c (Ffile_executable_p): Doc tweak.
6591 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6593 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6594 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6596 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6598 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6600 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6602 Fix initialization of minibuffer history variable (Bug#17430).
6603 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6604 Move the initialization up to prevent any "value void" message.
6606 2014-05-08 Samuel Bronson <naesten@gmail.com>
6608 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6609 are matched (bug#17413).
6611 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6613 Stop tooltips pulling Emacs window to front (Bug#17408).
6614 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6615 SetWindowPos invocations.
6617 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6619 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6620 not initialized (Bug#17398).
6622 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6624 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6626 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6628 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6629 [HAVE_NS]: Do not include png.h.
6630 (x_query_frame_background_color): New function.
6631 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6632 (png_load_body): Coalesce duplicate code.
6634 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6636 Consult libpng-config more consistently (Bug#17339).
6637 * Makefile.in (PNG_CFLAGS): New var.
6638 (ALL_CFLAGS): Use it.
6639 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6640 CFLAGS now handles this.
6642 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6644 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6645 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6646 because WCONTINUED is always defined now.
6647 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6649 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6651 * buffer.c (overlay_strings): Fix the wording of the commentary.
6653 2014-05-01 Glenn Morris <rgm@gnu.org>
6655 * floatfns.c (Fisnan):
6656 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6658 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6660 * term.c (tty_menu_activate): A better initialization for cursor
6663 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6665 * intervals.c: Tighten assertions.
6666 (create_root_interval): Make sure the interval is not empty.
6667 (intervals_equal): Use booleans.
6668 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6669 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6670 (balance_possible_root_interval): Simplify and use booleans.
6671 (split_interval_right, split_interval_left): Check LENGTH, and remove
6672 now redundant assertion.
6673 (adjust_intervals_for_insertion): Remove now redundant assertions.
6674 (delete_node, interval_deletion_adjustment)
6675 (adjust_intervals_for_deletion, merge_interval_right)
6676 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6677 (reproduce_interval): Make sure the interval is not empty.
6679 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6681 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6682 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6683 satisfaction that they would always be initialized.
6685 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6687 * term.c (tty_menu_display): Move the cursor to the active menu item.
6688 (tty_menu_activate): Return the cursor to the active menu item
6689 after displaying the menu and after displaying help-echo.
6690 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6691 for the details of why this is needed by screen readers and
6694 2014-04-30 Glenn Morris <rgm@gnu.org>
6696 * process.c (handle_child_signal):
6697 Handle systems without WCONTINUED. (Bug#15110, 17339)
6699 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6701 * window.c (struct saved_window): Remove mark.
6702 (Fset_window_configuration, save_window_save)
6703 (compare_window_configurations): Don't touch marks any more.
6705 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6707 Use bits_word for gcmarkbits.
6708 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6709 bits_word is typically a tad more efficient for mark bits than
6710 unsigned is, so use bits_word. All uses changed.
6711 * lisp.h (BITS_PER_INT): Remove; no longer used.
6713 Avoid undefined behavior in signed left shift.
6714 This ports to GCC 4.9.0 with -fsanitize=undefined.
6715 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6717 * regex.c (extract_number):
6718 * lisp.h (make_number, XINT):
6719 Do not shift a 1 bit left into a sign bit.
6720 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6721 not int, for gcmarkbits. All uses changed.
6723 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6725 * search.c (Fnewline_cache_check): Don't try to count newlines
6726 outside the buffer's restriction, as find_newline doesn't support that.
6728 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6730 * window.c (Fset_window_configuration): Deactivate the mark before
6732 (set_window_buffer): Ignore window_initialized.
6733 (window_initialized): Remove.
6734 * keyboard.c (Qdeactivate_mark): Not static any more.
6735 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6738 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6740 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6741 and to clang 3.4, which have fixed the bug. This should let us
6742 run a bit faster on these platforms when address sanitization is
6745 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6747 Port to GCC 4.9.0 with --enable-gcc-warnings.
6748 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6750 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6751 a way that also works with GCC 4.9.0.
6753 * search.c (Fnewline_cache_check): Remove unused locals.
6755 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6757 * search.c (find_newline1): New subroutine.
6758 (Fnewline_cache_check): New function.
6759 (syms_of_search): Defsubr it.
6761 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6763 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6764 * keyboard.c (unblock_input): Add comment.
6765 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6767 2014-04-22 Daniel Colascione <dancol@dancol.org>
6769 * lread.c (readevalloop_eager_expand_eval): New function
6770 that can recurse into toplevel forms.
6771 (readevalloop): Call it.
6772 * lisp.h: Declare Qprogn.
6773 * callint.c (Qprogn): No longer static.
6775 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6777 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6778 Also change identifiers to match the comments, and add more assertions
6781 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6783 * emacs.c (close_output_streams): Don't clear and restore errno.
6785 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6787 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6788 never becomes visible, i.e. using XMonad (Bug#17237).
6790 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6792 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6793 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6794 (Fline_pixel_height): Don't assume that the current buffer and the
6795 selected window's buffer are one and the same. (Bug#17281)
6797 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6798 paragraph-start cache before the newline cache. (Bug#17269)
6800 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6802 * term.c (tty_send_additional_strings): No need to fflush here,
6804 (tty_set_terminal_modes): fflush after sending additional strings,
6807 2014-04-17 Daniel Colascione <dancol@dancol.org>
6809 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6811 (tty_send_additional_strings): New function.
6812 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6813 (syms_of_term): Intern tty-mode-set-strings and
6814 tty-mode-reset-strings.
6816 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6818 * window.c (save_window_save): Lookup window_point_insertion_type in
6819 the right buffer (bug#15457).
6820 (Qwindow_point_insertion_type): New var.
6821 (syms_of_window): Initialize it.
6823 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6825 Fix the MSDOS build.
6826 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6827 (copy_text_and_data): Zero out the atexit chain pointer before
6830 * termhooks.h (encode_terminal_code): Update prototype.
6832 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6833 visible for all DOS_NT ports, not just WINDOWSNT.
6834 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6836 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6837 unless it is defined.
6838 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6840 * process.c (close_on_exec, accept4, process_socket): Move into
6841 the "ifdef subprocesses" part.
6842 (catch_child_signal): Condition by "ifdef subprocesses".
6843 (syms_of_process) <Qinternal_default_process_sentinel>
6844 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6846 * msdos.h: Add prototypes for new functions.
6847 (EINPROGRESS): Define.
6848 (O_CLOEXEC): Define to zero.
6850 * msdos.c (check_window_system): Remove unnecessary an
6851 incompatible duplicate function.
6852 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6853 New functions in support of new functionality.
6855 * menu.c (single_menu_item): Add visual indication of submenu
6856 also for menus on MSDOS frames.
6857 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6859 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6860 when async subprocesses aren't supported.
6862 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6864 * emacs.c (close_output_streams): Zero out errno before calling
6867 * dired.c [MSDOS]: Include msdos.h.
6869 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6870 (DATA_START) [MSDOS]: Define.
6871 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6873 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6874 Ifdef away for MSDOS.
6875 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6876 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6878 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6879 Use temporary file template that is compatible with mkostemp.
6880 Move vfork-related portions under #ifndef MSDOS.
6881 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6883 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6885 * buffer.c (Foverlays_at): Add argument `sorted'.
6887 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6889 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6890 text, invalidate the bidi_paragraph_cache upto and including the
6893 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6895 Port to IRIX 6.5 (Bug#9684).
6896 * conf_post.h (INET6) [IRIX6_5]: Define.
6897 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6898 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6900 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6902 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6903 before passing it to system APIs.
6905 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6907 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6908 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6910 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6912 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6914 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6916 Remove DATA_SEG_BITS.
6917 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6918 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6919 cc, but that platform is so old that SGI itself stopped supporting
6920 it in December 2013. If you still need Emacs on IRIX, please
6921 either compile with GCC and port the undumping code, or run
6922 './configure --with-wide-int'.
6923 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6924 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6925 DEFINE_GDB_SYMBOL_START way to define it.
6926 (NONPOINTER_BITS): New macro.
6927 (EMACS_INT): Use it.
6928 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6929 the problem and/or configuring --with-wide-int.
6930 (USE_LSB_TAG): Simplify, based on above changes.
6931 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6932 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6934 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6936 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6937 covered by a display string that ends in a newline, and that cases
6938 going back by DVPOS lines to hit the search limit, lift the limit
6939 and go back until DVPOS is reached. (Bug#17244)
6941 * indent.c (Fvertical_motion): Handle correctly the case when the
6942 display string is preceded by an empty line.
6944 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6945 use S_IWRITE instead.
6947 2014-04-11 Glenn Morris <rgm@gnu.org>
6949 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6951 2014-04-11 Ken Brown <kbrown@cornell.edu>
6953 * Makefile.in (EMACS_MANIFEST): Revert last change.
6955 2014-04-10 Daniel Colascione <dancol@dancol.org>
6957 * puresize.h (BASE_PURESIZE): Increase.
6959 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6961 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6963 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6964 region handling (and don't call signal_before_change) if
6965 inhibit_modification_hooks is set.
6966 (signal_before_change): Don't check inhibit_modification_hooks any more.
6968 2014-04-08 Daniel Colascione <dancol@dancol.org>
6970 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6971 function cells contain valid lisp objects. (Modified version of
6974 * alloc.c (detect_suspicious_free): Split actual stack capturing
6975 out into new function for easier breakpoint setting.
6976 (note_suspicious_free): New function.
6978 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6980 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6982 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6983 (symbol_block_pinned): New var.
6984 (Fmake_symbol): Initialize `pinned'.
6985 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6986 pinned and signal an error for un-purifiable objects.
6987 (pure_cons): Use it.
6988 (Fpurecopy): Use it, except for objects that can't be purified.
6989 (mark_pinned_symbols): New function.
6990 (Fgarbage_collect): Use it.
6991 (gc_sweep): Remove hack made unnecessary.
6993 2014-04-07 Glenn Morris <rgm@gnu.org>
6995 * keyboard.c (Fopen_dribble_file): Doc tweak.
6997 2014-04-07 Ken Brown <kbrown@cornell.edu>
6999 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7001 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7003 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7004 We have a substitute execinfo.h on hosts that lack it.
7005 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7006 isn't optimized away.
7008 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7010 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7011 * alloc.c (memory_full):
7012 * charset.c (syms_of_charset):
7013 * doc.c (Fsnarf_documentation):
7015 * font.c (BUILD_STYLE_TABLE):
7016 * keyboard.c (make_lispy_event):
7017 * profiler.c (setup_cpu_timer):
7018 * xgselect.c (xg_select):
7019 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7021 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7022 Replace the only use with ARRAYELTS (font_property_table).
7023 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7025 2014-04-03 Daniel Colascione <dancol@dancol.org>
7027 * xterm.c (x_term_init):
7028 * xfns.c (best_xim_style):
7029 * xfaces.c (Fdump_colors):
7030 * w32fns.c (w32_default_color_map):
7031 * w32.c (init_environment, N_ENV_VARS):
7032 * unexcw.c (read_exe_header):
7033 * term.c (term_get_fkeys_1):
7034 * sysdep.c (init_baud_rate):
7035 * nsterm.m (ns_convert_key):
7036 * nsfns.m (get_geometry_from_preferences):
7037 * msdos.c (dos_set_window_size, init_environment):
7038 * macfont.m (mac_font_get_glyph_for_cid)
7039 (macfont_store_descriptor_attributes)
7040 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7041 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7042 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7044 * image.c (xpm_str_to_color_key):
7045 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7046 * frame.c (x_set_frame_parameters):
7047 * fileio.c (Ffile_selinux_context):
7048 * emacs.c (sort_args):
7049 * dosfns.c (msdos_stdcolor_name):
7050 * dired.c (file_attributes):
7051 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7052 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7055 2014-04-02 Daniel Colascione <dancol@dancol.org>
7057 * data.c (Ffset): Abort if we're trying to set a function call to
7060 * lisp.h (ARRAYELTS): New macro.
7062 * alloc.c: Include execinfo.h if available.
7063 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7064 (suspicious_free_record): New structure.
7065 (suspicious_objects, suspicious_object_index)
7066 (suspicious_free_history, suspicious_free_history_index):
7068 (find_suspicious_object_in_range, detect_suspicious_free)
7069 (Fsuspicious_object): New functions.
7070 (cleanup_vector): Call find_suspicious_object_in_range.
7072 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7074 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7075 width from font width (Bug#17163).
7077 * frame.c (x_set_frame_parameters): Calculate default values of
7078 new frame sizes only after all other frame parameters have been
7079 processed (Bug#17142).
7081 2014-04-02 Ken Brown <kbrown@cornell.edu>
7083 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7086 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7088 * xterm.c (x_draw_image_glyph_string): Adjust image background
7089 width accordingly when its x position is adjusted. (Bug#17115)
7091 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7093 * font.c (font_list_entities): Do not add empty vector to font cache.
7094 (font_matching_entity): Likewise. If matching entity is found, insert
7095 1-item vector with this entity instead of entity itself (Bug#17125).
7097 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7099 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7101 * fns.c (validate_subarray): Rename from validate_substring,
7102 since it works for vectors too. New arg ARRAY. Optimize for the
7103 non-nil case. Instead of returning bool, throw an error if out of
7104 range, so that the caller needn't do that. All uses changed.
7105 Report original values if out of range.
7106 (Fsubstring, Fsubstring_no_properties, secure_hash):
7107 Also optimize the case where FROM is 0 or TO is the size.
7109 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7111 * search.c (Freplace_match): Use make_specified_string.
7112 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7113 to catch bogus override face of glyph strings.
7114 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7115 Move common substring range checking code to...
7116 (validate_substring): ...this function.
7118 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7120 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7122 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7124 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7125 bar is zero height, just return (Bug#16976).
7126 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7128 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7130 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7131 is nil. If waiting for toolbar to complete, force a redraw.
7133 2014-03-28 Glenn Morris <rgm@gnu.org>
7135 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7136 (emacs_bugreport): New variable.
7137 (usage_message): Use PACKAGE_BUGREPORT.
7138 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7140 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7142 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7144 Port recent signal-related changes to FreeBSD.
7145 Reported by Herbert J. Skuhra.
7146 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7147 Move decls from here ...
7148 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7150 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7152 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7153 and width of image background when it is displayed with a 'box'
7156 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7158 More backward-compatible fix to char-equal core dump (Bug#17011).
7159 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7160 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7162 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7164 * image.c (init_svg_functions): When loading SVG-related libraries,
7165 free already loaded libraries if the initialization fails.
7166 (rsvg_handle_set_size_callback): Remove declaration, unused.
7168 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7170 Fix core dump in char-equal (Bug#17011).
7171 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7172 unibyte buffers, as we can't tell whether the characters are
7175 * insdel.c (adjust_markers_for_delete): Remove unused local.
7177 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7179 Have (MARKER . ADJUSTMENT) undo records always be immediately
7180 after their corresponding (TEXT . POS) record in undo list.
7182 * lisp.h (record-delete): New arg record_markers.
7183 (record_marker_adjustment): No longer needed outside undo.c.
7184 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7185 adjustments to undo.c's record_marker_adjustments. Note that
7186 fileio.c's decide_coding_unwind is another caller to
7187 adjust_markers_for_delete. Because it has undo list bound to t,
7188 it does not rely on adjust_markers_for_delete to record marker
7190 (del_range_2): Swap call to record_delete and
7191 adjust_markers_for_delete so as undo marker adjustments are
7192 recorded before current deletion's adjustments, as before.
7193 (adjust_after_replace):
7194 (replace_range): Pass value for new record_markers arg to
7196 * undo.c (record_marker_adjustment): Rename to
7197 record_marker_adjustments and made static.
7198 (record_delete): Check record_markers arg and call
7199 record_marker_adjustments.
7200 (record_change): Pass value for new record_markers arg to
7202 (record_point): at_boundary calculation no longer needs to account
7203 for marker adjustments.
7205 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7207 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7210 2014-03-26 Glenn Morris <rgm@gnu.org>
7212 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7214 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7216 * buffer.c (struct sortvec): Add field `spriority'.
7217 (compare_overlays): Use it.
7218 (sort_overlays): Set it.
7220 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7222 * xdisp.c (redisplay_window): If all previous attempts to find the
7223 cursor row failed, try a few alternatives before falling back to
7224 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7226 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7228 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7229 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7231 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7232 variables on Windows.
7234 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7236 * w32.c (unsetenv): Remove unused var `retval'.
7237 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7239 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7240 (start_watching): Remove unused var `thr'.
7242 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7243 (find_child_console): Remove unnecesary var `thread_id'.
7245 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7246 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7248 2014-03-26 Glenn Morris <rgm@gnu.org>
7250 * filelock.c (Flock_buffer): Doc tweak.
7252 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7253 * emacs.c (shut_down_emacs):
7254 * fileio.c (Finsert_file_contents, write_region):
7255 * filelock.c (top-level, syms_of_filelock):
7256 * insdel.c (prepare_to_modify_buffer_1):
7257 CLASH_DETECTION is always defined now.
7259 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7261 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7262 DLL handle, to speed up thread startup.
7264 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7266 Handle sigmask better with nested signal handlers (Bug#15561).
7267 * atimer.c (sigmask_atimers): Remove.
7268 Remaining use rewritten to use body of this function.
7269 * atimer.c (block_atimers, unblock_atimers):
7270 * callproc.c (block_child_signal, unblock_child_signal):
7271 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7272 New arg OLDSET. All callers changed.
7273 * atimer.c (block_atimers, unblock_atimers):
7274 * callproc.c (block_child_signal, unblock_child_signal):
7275 * keyboard.c (handle_interrupt):
7276 * sound.c (vox_configure, vox_close):
7277 Restore the old signal mask rather than unilaterally clearing bits
7278 from the mask, in case a handler is running within another
7279 handler. All callers changed.
7280 * lisp.h, process.c, process.h, term.c:
7281 Adjust decls and callers to match new API.
7282 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7283 signal handlers aren't supposed to use floating point anyway.
7284 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7286 2014-03-23 Daniel Colascione <dancol@dancol.org>
7288 Split gc_sweep into discrete functions for legibility and better
7291 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7292 (sweep_vectors): Fix typo in comment.
7293 (sweep_conses, sweep_floats, sweep_intervals)
7294 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7295 (gc_sweep): Call new functions, to which existing functionality is
7297 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7299 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7301 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7303 2014-03-23 Daniel Colascione <dancol@dancol.org>
7305 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7306 only if xic_style calls for it. This change allows Emacs to work
7307 with ibus. Also, don't leak resources if create_frame_xic fails,
7308 and stop caching xic_style across different displays.
7309 (supported_xim_styles): Make const.
7310 (best_xim_style): Remove first parameter: it's always just
7311 supported_xim_styles. Change to look at supported_xim_styles
7314 2014-03-23 Daniel Colascione <dancol@dancol.org>
7316 * term.c (init_tty): Rearrange condition for clarity; print
7317 appropriate diagnostic.
7319 2014-03-23 Daniel Colascione <dancol@dancol.org>
7321 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7322 array. (ASAN caught.)
7324 2014-03-22 Glenn Morris <rgm@gnu.org>
7326 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7328 2014-03-22 Daniel Colascione <dancol@dancol.org>
7330 * process.c (conv_sockaddr_to_lisp): When extracting the string
7331 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7333 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7335 Fix regression introduced by patch for Bug#10500.
7336 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7337 * w32term.c (x_draw_image_relief): Likewise.
7339 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7341 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7342 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7343 maximize a frame for odd default fonts.
7345 2014-03-21 Glenn Morris <rgm@gnu.org>
7347 * minibuf.c (history-length): Increase default from 30 to 100.
7349 2014-03-21 Daniel Colascione <dancol@dancol.org>
7351 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7352 every time we switch to minibuffer.
7354 * alloc.c (lisp_align_malloc, allocate_string_data)
7355 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7356 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7358 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7360 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7361 support more "verbs".
7363 2014-03-21 Daniel Colascione <dancol@dancol.org>
7365 Always prohibit dumping a dumped Emacs.
7367 * emacs.c (might_dump): New variable.
7368 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7369 * lisp.h (might_dump): Declare.
7370 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7372 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7374 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7376 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7378 * doc.c (store_function_docstring): Warn when we don't know where to
7380 (Fsubstitute_command_keys): Don't advertise the fact that
7381 text-properties are dropped, since we think it's a bug that we'll fix.
7383 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7384 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7385 * frame.c (frame_garbaged): Make "docstring" more precise.
7387 2014-03-20 Glenn Morris <rgm@gnu.org>
7389 * charset.c (init_charset): When we cannot find the charsets directory,
7390 mention if EMACSDATA is set.
7392 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7394 * fns.c (Frandom): Fix rare bug where the result isn't random.
7396 Fix porting inconsistency about rounding to even.
7397 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7398 This way, the unusual !HAVE_RINT case acts like the usual
7399 HAVE_RINT case, and we can fix the documentation accordingly.
7401 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7403 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7404 (w32_wnd_proc): Initialize the dwHoverTime member of
7405 TRACKMOUSEEVENT structure.
7407 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7409 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7411 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7413 * search.c (find_newline): Speed up the function when using the
7414 newline cache, by halving the number of calls to
7415 region_cache_forward and region_cache_backward. (Bug#16830)
7417 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7419 * buffer.c (Fset_buffer): Document return value (bug#17015).
7421 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7423 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7424 nil, always resize character wise to avoid potential loss of the
7425 mode line (Bug#16923 related).
7427 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7429 * frame.c (x_set_frame_parameters): Always calculate new sizes
7430 pixelwise to avoid potential loss when rounding.
7432 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7434 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7435 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7437 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7439 * w32.c (fstatat): Don't add an extra slash if the argument ends
7440 with a slash: this fails the subsequent call to stat_worker on
7441 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7443 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7445 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7447 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7449 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7451 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7452 when frame is only on one screen (Bug#14713).
7454 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7456 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7457 there's a valid wrap point in the display line, the last glyph
7458 cannot "just barely fit" on this row, because display_line doesn't
7459 let it. Instead, proceed as if the last glyph didn't fit, so that
7460 we eventually back up the iterator to the wrap point. This avoids
7461 delusional behavior of move_it_to, whereby it proceeds to the next
7462 display line, but sets current_x to zero for all the glyphs that
7463 without word-wrap would fit on the previous display line.
7464 One result was that visual-order cursor movement behaved erratically
7466 (Fmove_point_visually): Add code to find the x coordinate of the
7467 last character before wrap point, under word-wrap on a TTY.
7469 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7471 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7472 also return value of MOVE_POS_MATCH_OR_ZV from
7473 move_it_in_display_line_to, when moving from beginning of line to
7474 point's position. (Bug#16961)
7476 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7478 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7479 * window.c (Fselect_window): Explain NORECORD and
7480 `buffer-list-update-hook' in doc-string.
7482 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7484 * window.c (Fother_window_for_scrolling): Check that
7485 Vother_window_scroll_buffer is a buffer.
7487 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7489 * xterm.c (xim_initialize): Always pass a copy of resource name
7490 to XRegisterIMInstantiateCallback and eassert whether return
7491 value is True. Passing copy is important because Xlib doesn't
7492 make its own copy and resource name argument usually points to
7493 SSDATA (Vx_resource_name), which may be changed from Lisp.
7494 (xim_close_display): For XUnregisterIMInstantiateCallback,
7495 always eassert return value and pass exactly the same values
7496 as were used for XRegisterIMInstantiateCallback.
7497 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7498 sources to check why if you are interested.
7500 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7502 * dispnew.c (change_frame_size_1): Add new_lines instead of
7503 new_height, the latter may be still zero if passed as such.
7504 * window.c (Fwindow_pixel_height): Mention bottom divider in
7507 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7509 Fix "resource temporarily unavailable" with xgselect
7511 * xgselect.c: Include <stdbool.h>.
7512 (xg_select) [!USE_GTK]: Don't lose track of errno.
7514 Fix minor --enable-gcc-warnings issues.
7515 * widget.c (update_various_frame_slots, EmacsFrameResize):
7516 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7518 2014-03-04 Ken Brown <kbrown@cornell.edu>
7520 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7521 represent the actual adjustment needed for alignment.
7523 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7525 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7526 needed, and don't reallocate if the initial allocation already
7527 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7529 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7531 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7534 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7536 * cmds.c (delete-char): Update docstring pointing out that the
7537 function ignores `delete-active-region' and `overwrite-mode'.
7539 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7541 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7543 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7544 allocated buffer due to alignment.
7545 (freehook): If the block to be freed was allocated by
7546 'aligned_alloc', find its real pointer before calling 'free'.
7548 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7551 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7553 * font.c (toplevel): Adjust comment about font cache layout.
7554 (font_clear_cache): Fix to match real font cache layout.
7555 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7556 (Fframe_font_cache) [FONT_DEBUG]: New function.
7557 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7559 Avoid crashes when X fonts are erroneously freed on reused X
7560 'Display *' connection data (Bug#16069). Note that X font
7561 resources still may be leaked, but currently there is no way
7562 to completely avoid it.
7563 * xterm.h (struct x_display_info): New member x_id. Add comments.
7564 * xterm.c (x_display_id): New variable.
7565 (x_term_init): Assign identifier to each opened X connection.
7566 * xfont.c (struct xfont): New member x_display_id.
7567 (xfont_open): Initialize it with frame's display id.
7568 (xfont_close): Check whether font's display id matches the one
7569 recorded for the given display. Adjust comment.
7570 * xftfont.c (struct xftfont_info):
7571 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7573 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7575 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7576 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7577 killed Vother_window_scroll_buffer.
7578 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7580 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7582 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7583 that start with more than 2 slashes as UNCs. (Bug#16751)
7585 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7587 Fix a few crashes and leaks when cloning C strings.
7588 * alloc.c, lisp.h (dupstring): New function.
7589 * gtkutil.c (xg_get_font):
7590 * term.c (tty_default_color_capabilities):
7591 * xsettings.c (store_monospaced_changed)
7592 (store_font_name_changed, parse_settings)
7593 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7594 This avoids some unlikely crashes due to accessing freed storage,
7595 and avoids some minor memory leaks in the more-typical case.
7597 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7599 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7600 cursor when modeline can't be dragged (Bug#16647).
7602 2014-02-28 Glenn Morris <rgm@gnu.org>
7604 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7605 from custom-delayed-init-variables. (Bug#11565)
7607 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7609 More fixes for mouse glyph calculations (Bug#16647).
7610 * window.c (coordinates_in_window): In intersection of
7611 horizontal and vertical window dividers prefer the horizontal
7612 one. Add some extra parens to last fix.
7613 (window_relative_x_coord): Return x-coordinate for header and
7615 * xdisp.c (remember_mouse_glyph): In text area don't extend
7616 glyph into mode line to show the vertical drag cursor there
7617 immediately. Subdivide mouse glyphs in right fringes to show a
7618 horizontal drag cursor as soon as we enter the "grabbable width"
7619 portion. Handle vertical border case separately. Do not
7620 subdivide window divider areas.
7621 (note_mouse_highlight): On bottom divider of bottommost windows
7622 show vertical drag cursor only when the minibuffer window can be
7625 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7627 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7628 reset by the face of the object just displayed. See also bug#76.
7629 (get_next_display_element): If the string came from a display
7630 property, examine the box face attribute at it->position, not at
7631 it->current.pos, since the latter was not updated yet. (Bug#16870)
7632 (handle_face_prop): Improve commentary.
7634 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7636 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7637 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7639 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7641 Fixes around Bug#16647.
7642 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7643 ON_BOTTOM_DIVIDER cases.
7644 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7645 only if the window has no right divider.
7646 (Fcoordinates_in_window_p): Fix doc-string.
7648 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7650 * lread.c (Funintern): Fix doc to match advertised calling convention.
7652 2014-02-24 Daniel Colascione <dancol@dancol.org>
7654 * keyboard.c (read_char): Close race that resulted in lost events.
7656 2014-02-22 Glenn Morris <rgm@gnu.org>
7658 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7659 * window.c (window-resize-pixelwise): Doc fixes.
7661 * process.c (Finternal_default_process_filter)
7662 (Finternal_default_process_sentinel): Doc tweaks.
7664 2014-02-21 Glenn Morris <rgm@gnu.org>
7666 * process.c (Fprocess_buffer, Faccept_process_output)
7667 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7670 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7672 * window.c (Fwindow_scroll_bar_width): New function.
7674 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7676 Pacify GCC when configuring with --enable-gcc-warnings.
7677 * xdisp.c (move_it_in_display_line_to) [lint]:
7678 Initialize recently-added local.
7680 2014-02-21 Daniel Colascione <dancol@dancol.org>
7682 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7684 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7686 * xdisp.c (init_iterator): Don't dereference a bogus face
7687 pointer. (Bug#16819)
7688 (try_cursor_movement): Don't use cursor position if
7689 set_cursor_from_row failed to compute it. This avoids assertion
7690 violations in MATRIX_ROW.
7691 (move_it_in_display_line_to): Save the iterator state in ppos_it
7692 only once per call. Reimplement the method used to return to the
7693 best candidate position if all the positions found in display line
7694 are beyond TO_CHARPOS. This cuts down the number of calls to
7695 bidi_shelve_cache, which moves a lot of stuff when lines are long
7696 and include bidirectional text. (Bug#15555)
7698 2014-02-20 Glenn Morris <rgm@gnu.org>
7700 * data.c (Fdefalias): Doc fix.
7702 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7704 * xdisp.c (display_line): Fix horizontal scrolling of large images
7705 when fringes are turned off. This comes at a price of not
7706 displaying the truncation/continuation glyphs in this case.
7709 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7710 CreateDIBSection returns an error indication, zero out *ximg after
7711 destroying the image. This avoids crashes in memory allocations
7712 due to the fact that some of the callers also call
7713 x_destroy_x_image, which will attempt to free an already free'd
7716 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7718 * widget.c (update_various_frame_slots): Don't set
7719 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7721 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7723 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7725 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7727 temacs --daemon fix (Bug#16599).
7728 * emacs.c (main): Initialize daemon_pipe[1] here ...
7729 (syms_of_emacs): ... instead of here.
7731 2014-02-16 Anders Lindgern <andlind@gmail.com>
7733 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7736 2014-02-16 Daniel Colascione <dancol@dancol.org>
7738 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7739 (xd_get_connection_address): Use it.
7740 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7741 xd_get_connection_address because the latter signals if the bus
7742 we're trying to close is already disconnected.
7744 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7746 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7747 argument to CreateThread. This avoids segfaults on Windows 9X.
7748 Reported by oslsachem <oslsachem@gmail.com>.
7750 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7752 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7753 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7754 (check_lseek): New function, to report lseek errors.
7755 (save_data_space, update_file_ptrs, read_header, write_header)
7756 (copy_file, copy_rest, unexec): Use these news functions.
7757 (update_file_ptrs): Don't assume wraparound behavior when
7758 converting a large size_t value to off_t.
7760 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7762 * composite.c (fill_gstring_header): Pass positions as C integers
7763 and move parameters checking to...
7764 (Fcomposition_get_gstring): ...this function. Handle case when
7765 buffer positions are in reversed order and avoid crash (Bug#16739).
7767 * buffer.c (validate_region): Mention current buffer in error message.
7769 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7771 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7773 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7775 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7777 2014-02-11 Glenn Morris <rgm@gnu.org>
7779 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7780 Replace refs to "OpenStep" in messages.
7782 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7784 Avoid "." at end of error diagnostics.
7785 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7786 * font.c (Ffont_at):
7787 * nsfns.m (ns_display_info_for_name):
7788 * nsselect.m (Fx_own_selection_internal):
7789 * nsterm.m (performDragOperation:):
7790 Remove "." from end of diagnostic.
7792 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7794 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7795 unintuitive (bug#15824).
7796 (Fyes_or_no_p): Doc fix (bug#15456).
7798 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7800 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7802 * eval.c (call_debugger): When exiting the debugger, do not allow
7803 max_specpdl_size less than actual binding depth (Bug#16603).
7804 (syms_of_eval): Adjust docstring.
7806 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7808 * cmds.c (Fself_insert_command): Output a clearer error message on
7809 negative repetitions (bug#9476).
7811 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7813 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7815 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7817 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7819 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7821 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7823 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7825 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7827 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7829 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7830 `exit' works (bug#15865).
7832 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7834 Constrain window box/body sizes and margin widths (Bug#16649).
7835 * xdisp.c (window_box_width): Don't return less than zero.
7836 (window_box_left_offset, window_box_right_offset): Don't return
7837 more than the window's pixel width.
7838 * window.c (window_body_height, window_body_width): Don't return
7840 (window_resize_apply): Adjust margin width, if necessary.
7842 2014-02-07 Glenn Morris <rgm@gnu.org>
7844 * nsterm.m (syms_of_nsterm): Doc fix.
7846 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7848 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7849 New variables: pointers through which to call the respective APIs.
7850 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7851 (filename_from_ansi, sys_link, check_windows_init_file):
7852 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7853 This is required on Windows 9X, where we dynamically load
7854 UNICOWS.DLL which has their non-stub implementations.
7855 (maybe_load_unicows_dll): Assign addresses to these 2 function
7856 pointers after loading UNICOWS.DLL.
7858 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7859 MultiByteToWideChar and WideCharToMultiByte through function
7862 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7865 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7867 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7868 for OSX >= 10.9 if separate spaces are used.
7869 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7871 2014-02-06 Glenn Morris <rgm@gnu.org>
7873 * buffer.c (cache-long-scans): Doc fix.
7875 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7877 * w32fns.c (Fw32_shell_execute): Doc fix.
7879 2014-02-05 Bastien Guerry <bzg@gnu.org>
7881 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7882 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7884 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7886 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7887 outside the window (Bug#16649).
7889 * xdisp.c (note_mouse_highlight): When entering a margin area show
7890 a non-text cursor (Bug#16647).
7892 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7894 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7895 It prompted a compile-time diagnostic on GNU/Linux.
7896 Simplify to remove the need for the label.
7898 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7900 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7901 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7902 to show it; otherwise return 'unsupported--w32-dialog' to signal
7903 to the caller that emulation with menus is necessary.
7904 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7906 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7908 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7911 * menu.c (Fx_popup_dialog): Don't condition the call to
7912 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7913 special symbol 'unsupported--w32-dialog', emulate the dialog with
7914 a menu by calling x-popup-menu.
7916 * menu.h (Qunsupported__w32_dialog): New extern variable.
7918 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7920 * keyboard.c (kbd_buffer_get_event): Read file notification events
7923 * xgselect.c (xg_select): Read glib events in any case, even if
7924 there are no file descriptors to watch for. (Bug#16519)
7926 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7928 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7929 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7930 * w32term.c (w32_draw_window_divider): Handle first and last
7932 * w32term.h (w32_fill_area_abs): New function.
7933 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7935 * xfaces.c (realize_basic_faces): Handle new face ids.
7936 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7937 and bottom divider width.
7938 * xterm.c (x_draw_window_divider): Handle first and last pixels
7941 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7943 * print.c (Fexternal_debugging_output): Add cast to pacify
7944 --enable-gcc-warnings.
7945 * eval.c (call_debugger): Grow specpdl if the debugger was
7946 entered due to specpdl overflow (Bug#16603) and allow more
7947 specpdl space for the debugger itself.
7949 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7951 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7954 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7956 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7957 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7959 * print.c (Fexternal_debugging_output): If the argument character
7960 is non-ASCII, encode it with the current locale's encoding before
7961 writing the result to the terminal. (Bug#16448)
7963 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7964 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7967 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7969 * process.c (create_process): Reset SIGPROF handler in the child.
7970 * callproc.c (call_process): Likewise.
7972 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7974 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7976 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7978 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7979 of zero to print strings, GDB doesn't like it.
7981 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7982 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7983 we still use correct addresses. (Bug#16576)
7985 2014-01-27 K. Handa <handa@gnu.org>
7987 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7988 to preserve the code detection behavior of 24.3.
7989 * coding.h (struct coding_system): New member detected_utf8_bytes.
7990 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7991 (decode_coding_gap): Use short cut for UTF-8 file reading only
7992 when coding->detected_utf8_bytes equals to coding->src_bytes.
7993 * fileio.c (Finsert_file_contents): Cancel the previous change.
7995 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7997 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7998 that are not visible.
8000 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8002 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8003 is grabbed (Bug#16565).
8005 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8007 * xdisp.c (last_max_ascent): Re-remove after erroneously
8008 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8010 (move_it_to): Re-remove reference to last_max_ascent.
8011 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8012 max_descent here instead of calling line_bottom_y.
8015 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8017 * terminal.c (initial_free_frame_resources): New function.
8018 (init_initial_terminal): Install new hook to free face cache
8019 on initial frame and avoid memory leak. For details, see
8020 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8021 * xfaces.c (free_frame_faces): Adjust comment.
8023 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8025 * data.c (Fstring_to_number): Document results if unparsable
8028 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8030 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8032 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8034 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8035 * coding.c (detect_coding_utf_8, emacs_mule_char)
8036 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8037 (check_utf_8, decode_coding):
8038 * coding.h (struct coding_system.errors):
8039 Use ptrdiff_t, not int, for integer values derived from buffer and
8042 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8043 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8044 before invoking decode_coding_gap, since there's just one block.
8046 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8048 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8049 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8050 too early. Again run change_frame_size before assigning menu-
8053 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8055 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8056 arrives, call x_check_fullscreen, in case the new display has a
8057 different resolution. (Bug#16517)
8059 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8061 * term.c (read_menu_input): If the selected frame changes, exit
8063 (tty_menu_show): If the selected frame changes while we displayed
8064 a menu, throw to top level. (Bug#16479)
8066 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8068 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8070 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8072 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8073 * data.c (count_one_bits_word): Fix bug (negated comparison)
8074 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8076 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8078 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8079 Avoid undefined behavior by initializing display property bit of a
8080 string processed by the bidirectional iterator. For details, see
8081 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8083 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8085 Minor cleanup of previous change.
8086 * image.c (imagemagick_error, Fimagemagick_types):
8087 Omit some recently-introduced and unnecessary casts and assignments.
8089 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8091 Fix two memory leaks discovered with Valgrind.
8092 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8093 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8095 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8097 Fixes in window size functions around Bug#16430 and Bug#16470.
8098 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8099 (Fwindow_mode_line_height, Fwindow_header_line_height)
8100 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8101 Minor doc-string adjustments.
8102 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8103 Rewrite doc-strings.
8104 (window_body_height, window_body_width): Do not count partially
8105 visible lines/columns when PIXELWISE is nil (Bug#16470).
8106 (Qfloor, Qceiling): New symbols.
8108 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8110 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8111 when the image cache is not yet allocated. (Bug#16509)
8113 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8115 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8116 re-attach intervals to its base buffer (Bug#16502).
8117 * intervals.c (set_interval_object): Move from here...
8118 * intervals.h (set_interval_object): ... to here. Fix comments.
8120 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8122 Avoid undefined behavior by initializing buffer redisplay bit.
8123 Reported by Dmitry Antipov in
8124 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8125 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8127 Revert some of the CANNOT_DUMP fix (Bug#16494).
8128 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8130 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8132 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8133 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8134 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8135 they are replaced by macros that expand into direct calls to the
8136 corresponding functions from GDI32.DLL.
8137 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8138 variables in the Cygwin build, they are unused.
8140 2014-01-19 K. Handa <handa@gnu.org>
8142 * composite.c (composition_update_it): Fix previous change.
8144 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8146 Fix file name handling on MS-Windows 9X.
8147 * w32.c (maybe_load_unicows_dll): New function.
8149 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8150 on, to make sure we can convert file names to and from UTF-8 on
8151 Windows 9X. This fixes a failure to start up because Emacs cannot
8152 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8154 * w32font.c [WINDOWSNT]: Include w32.h.
8155 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8156 of implementing the same stuff.
8157 Remove now unused g_b_init_is_windows_9x.
8159 * w32.h (maybe_load_unicows_dll): Add prototype.
8161 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8163 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8164 switch to single keyboard. Prevents daemon crashes when a new
8165 client connects while we show a TTY menu in an existing client.
8168 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8170 Fix MinGW64 porting problem with _setjmp.
8171 Reported by Eli Zaretskii in:
8172 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8173 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8174 the old _setjmp and _longjmp. All uses changed.
8176 2014-01-13 Daniel Colascione <dancol@dancol.org>
8178 * textprop.c (Fremove_list_of_text_properties):
8179 Correctly handle reaching the end of the interval tree. (Bug#15344)
8181 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8183 * xdisp.c (resize_mini_window): Round height to a multiple of
8184 frame's line height. Fix bug in calculation of window start
8185 position (Bug#16424).
8187 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8189 * macfont.m: Include termchar.h.
8190 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8191 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8192 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8193 *_WITH_GC_* to take face and f as parameters.
8194 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8195 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8197 2014-01-13 Daniel Colascione <dancol@dancol.org>
8199 Fix menu item updating in the presence of the Unity global menu
8202 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8203 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8205 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8206 updating menus; explain why.
8207 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8208 problem it's supposed to solve and it interferes with detecting
8209 the presence of a global menu.
8210 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8213 2014-01-11 K. Handa <handa@gnu.org>
8215 * composite.c (composition_update_it): Fix indexing of
8216 LGSTRING_CHAR (Bug#15984).
8218 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8220 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8222 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8224 * xdisp.c (try_window_id): Don't use this function's optimizations
8225 if overlays in the buffer displayed by the window have changed
8226 since last redisplay. (Bug#16347)
8227 (message_dolog): Fix indentation.
8229 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8231 * frame.c (frame_resize_pixelwise): Fix doc-string.
8233 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8235 Fix handling of internal borders (Bug#16348).
8236 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8237 Remove internal border width from pixel width of windows.
8238 (change_frame_size_1): Don't return early when frame's pixel
8239 size changes - we still have to record the new sizes in the
8241 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8242 also when toolbar gets larger.
8243 * window.c (check_frame_size): Include internal_border_width in
8245 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8246 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8247 In non-toolkit/non-GTK version clear internal border.
8248 * xterm.c (x_clear_under_internal_border): New function for
8249 non-toolkit/non-GTK version.
8250 (x_after_update_window_line): In non-toolkit/non-GTK version
8252 (handle_one_xevent, x_set_window_size):
8253 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8254 * xterm.h (x_clear_under_internal_border): Extern it.
8256 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8258 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8259 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8262 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8264 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8265 last value of point is not equal to buffer's point. (Bug#16129)
8267 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8270 * nsterm.h (updateCollectionBehavior): Rename from
8271 updateCollectionBehaviour. All uses changed.
8273 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8274 * Makefile.in (SETFATTR): New macro.
8275 (temacs$(EXEEXT)): Use it.
8277 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8279 Fix maximization behavior on Windows (Bug#16300).
8280 * w32fns.c (w32_fullscreen_rect): Don't handle
8281 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8282 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8283 of SetWindowPos. Restore last placement also when leaving
8284 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8285 but the FULLSCREEN_BOTH case.
8287 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8290 * data.c (arithcompare_driver):
8291 * fileio.c (Fcar_less_than_car):
8292 * fns.c (internal_equal):
8293 * frame.c (delete_frame):
8294 * lisp.h (enum More_Lisp_Bits):
8296 Avoid C99 constructs that don't work in C89.
8297 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8298 to port to C89, which doesn't have 'long long'.
8299 (count_trailing_zero_bits): Use them.
8301 2014-01-03 Chong Yidong <cyd@gnu.org>
8303 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8305 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8307 Further adjust frame/window scrollbar width calculations.
8308 * window.c (apply_window_adjustment):
8309 Set windows_or_buffers_changed.
8310 (Fwindow_scroll_bars): Return actual scrollbar width.
8311 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8312 For non-toolkit builds again use 14 as minimum width and set
8313 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8314 * xterm.c (XTset_vertical_scroll_bar): Take width from
8315 WINDOW_SCROLL_BAR_AREA_WIDTH.
8316 (x_new_font): Rename wid to unit. Base calculation of new
8317 scrollbar width on toolkit used and make it analogous to that of
8318 x_set_scroll_bar_default_width.
8319 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8320 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8321 of GetSystemMetrics.
8322 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8323 WINDOW_SCROLL_BAR_AREA_WIDTH.
8324 (x_new_font): Make it correspond to changes in xterm.c.
8326 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8328 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8329 This is a cleaner way to fix the MinGW-w64 porting problem.
8330 Check for INTPTR_MAX misconfiguration.
8332 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8334 * search.c (newline_cache_on_off, find_newline): In indirect
8335 buffers, use the newline cache of the base buffer.
8337 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8338 buffer, invalidate the caches of its base buffer. (Bug#16265)
8340 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8341 buffers, use the width-run cache of the base buffer.
8343 * xdisp.c (redisplay_window): When the window displays an indirect
8344 buffer, and the character widths in the display table have
8345 changed, invalidate the width-run cache of the corresponding base
8348 * fileio.c (Finsert_file_contents): When invalidating the newline
8349 cache, consider the case of inserting into indirect buffer.
8351 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8352 In indirect buffers, use the paragraph cache of the base buffer.
8354 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8356 * window.c (grow_mini_window): Fix last change.
8358 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8360 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8362 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8364 * w32term.c (w32_initialize): Use LCID and LOWORD.
8366 * w32proc.c (create_child): Use pid_t for 5th argument.
8367 (IsValidLocale): Don't provide prototype for MinGW64.
8368 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8369 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8371 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8372 MinGW64 doesn't support.
8374 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8376 * w32.c (set_named_security_info): New function.
8377 (acl_set_file): Fall back on set_named_security_info if
8378 set_file_security fails.
8379 (g_b_init_set_named_security_info_w)
8380 (g_b_init_set_named_security_info_a): New static variables.
8381 (globals_of_w32): Initialize them to zero.
8382 (set_named_security_info): Set them to non-zero if the
8383 corresponding API is available.
8384 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8385 New function typedefs.
8387 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8389 Some more fixes following pixelwise resize changes including one
8391 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8392 of frame_resize_pixelwise.
8393 * widget.c (pixel_to_text_size): New function.
8394 (update_wm_hints): Have size hints respect value of
8395 frame_resize_pixelwise.
8396 (EmacsFrameResize): Alway process resize requests pixelwise.
8397 * window.c (grow_mini_window): Make sure mini window is at least
8399 * xdisp.c (display_menu_bar): Make sure menubar extends till
8401 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8402 (x_set_tool_bar_lines): Calculate pixelwise.
8403 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8404 frame_resize_pixelwise.
8406 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8408 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8409 variables not used there.
8411 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8413 * w32.c (sys_umask): New function. (Bug#16299)
8415 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8417 * dispnew.c (change_frame_size_1): Take old width of root window
8418 from that window's pixel width. (Bug#16284)
8420 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8422 Plain copy-file no longer chmods an existing destination (Bug#16133).
8423 * fileio.c (realmask): Now a static var, not a local.
8424 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8425 Remove arg STATPTR. All uses changed.
8426 (Fcopy_file): Do not alter permissions of existing destinations,
8427 unless PRESERVE-PERMISSIONS (renamed from
8428 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8429 Avoid race when testing for existing destinations and for
8430 when input and output files are the same.
8431 If changing the group fails, adjust both default and
8432 preserved permissions so that access is not granted to the
8434 (Fset_default_file_modes, init_fileio): Update realmask.
8435 (Fdefault_file_modes): Use realmask instead of calling umask.
8437 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8439 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8440 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8441 flags on the daemon pipe ends before execing.
8443 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8445 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8446 session. (Bug#14739)
8448 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8450 * callproc.c (Vexec_path): Document that exec-directory is in it.
8452 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8454 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8457 2013-12-27 Chong Yidong <cyd@gnu.org>
8459 * data.c (Fsymbol_function): Doc fix.
8461 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8463 Some more tinkering with Bug#16051.
8464 * window.c (resize_frame_windows): Don't let the size of the
8465 root window drop below the frame's default character size.
8466 Never ever delete any subwindows - let the window manager do the
8469 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8470 of toolbar lines needed when they exceed the height of the root
8472 (unwind_create_frame_1): New function.
8473 (Fx_create_frame): Generally inhibit calling the window
8474 configuration change hook here. Remove extra call to
8475 change_frame_size - it's not needed when we don't run the
8476 configuration change hook.
8478 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8480 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8481 On my Fedora 19 platform the core dumps were so big that
8482 my desktop became nearly catatonic.
8483 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8484 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8485 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8486 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8487 a clang-only syntax.
8488 * conf_post.h (__has_feature): New macro, if not already defined.
8489 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8490 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8492 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8494 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8495 is a file name. (Bug#16252)
8497 2013-12-25 Chong Yidong <cyd@gnu.org>
8499 * keyboard.c (Voverriding_terminal_local_map)
8500 (Voverriding_local_map): Doc fix.
8502 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8504 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8506 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8507 file name when it is submitted to ShellExecute. Simplify code.
8508 Don't test DOCUMENT for being a string, as that is enforced by
8509 CHECK_STRING. Doc fix.
8511 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8513 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8514 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8515 redisplay_tool_bar does. Improve and fix commentary.
8516 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8517 limits of the glyph matrices. (Bug#16051)
8518 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8519 only when the new size is different from the old one, and the new
8520 size can be achieved given the frame height.
8522 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8524 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8526 2013-12-23 Glenn Morris <rgm@gnu.org>
8528 * lread.c (Fload): Mention load-prefer-newer in doc.
8530 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8532 Handle Bug#16207 by being more restrictive when running hooks.
8533 * window.c (unwind_change_frame): New function.
8534 (Fset_window_configuration): Don't run configuration change hook
8535 while the frame configuration is unsafe. Call select_window
8538 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8540 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8542 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8544 * nsterm.h: Declare EmacsColor category.
8546 * nsterm.m (NSColor): Implement EmacsColor category.
8547 (ns_get_color): Use colorUsingDefaultColorSpace.
8548 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8550 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8552 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8554 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8555 having the PNG_NORETURN attribute, to avoid compiler warning in
8558 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8560 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8562 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8563 fringe background extension.
8564 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8565 because they are now always the same as `left' and `width',
8566 respectively. Remove code for the case that `width' and
8567 `sb_width' are different.
8569 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8571 Remove scroll_bar_actual_width from frames.
8572 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8573 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8574 (x_figure_window_size):
8575 * nsterm.m (x_set_window_size):
8576 * widget.c (set_frame_size):
8577 * w32term.c (x_set_window_size):
8578 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8579 scroll_bar_actual_width.
8581 Convert scroll_bar members to integers on Windows.
8582 * w32term.h (struct scroll_bar): Convert top, left, width,
8583 height, start, end and dragging to integers.
8584 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8586 * w32term.c (w32_set_scroll_bar_thumb)
8587 (w32_scroll_bar_handle_click): Remove XINT conversions for
8588 scroll_bar members. Treat bar->dragging as integer.
8589 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8590 first element. Remove XINT conversions for scroll_bar members.
8591 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8592 Remove XINT conversions for scroll_bar members.
8594 Fix assignment for new window total sizes.
8595 * window.c (Fwindow_resize_apply_total): Assign values for
8598 2013-12-20 Chong Yidong <cyd@gnu.org>
8600 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8601 argument to `append'.
8603 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8605 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8606 current text face, for extending the face of the display margins.
8609 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8610 Doc fix. (Bug#16190)
8612 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8614 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8617 * nsterm.m (Qfile, Qurl): New.
8618 (EV_MODIFIERS2): New macro.
8619 (EV_MODIFIERS): Use EV_MODIFIERS2.
8620 (ns_term_init): Remove font and color from DND, does not work on
8621 newer OSX, and other ports don't have them.
8622 (performDragOperation:): Handle modifiers used during drag.
8623 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8624 Remove global Lisp variables used to communicate with ns-win.el.
8625 Remove font and color handling.
8626 (syms_of_nsterm): Defsym Qfile and Qurl.
8628 2013-12-19 Anders Lindgren <andlind@gmail.com>
8630 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8631 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8633 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8634 (constrainFrameRect): Remove special case nr_screens == 1.
8635 Don't constrain size to size of view.
8637 * nsterm.h (ns_output): Remove dont_constrain.
8639 2013-12-19 Anders Lindgren <andlind@gmail.com>
8641 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8643 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8645 Minor fixes for recent openp changes.
8646 * lisp.h (GCPRO7): New macro.
8647 * lread.c (openp): Use bool for boolean; all callers changed.
8648 Protect save_string from GC. Don't assume that file descriptors
8649 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8650 warning about uninitialized variable.
8652 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8654 * w32fns.c (emacs_abort): Use intptr_t as argument of
8655 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8657 2013-12-18 Glenn Morris <rgm@gnu.org>
8659 * lread.c (Fload): Pass load_prefer_newer to openp.
8660 Don't bother checking mtime if openp already did it.
8661 (openp): Add `newer' argument, to check all suffixes
8662 and find the newest file.
8663 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8664 * callproc.c (call_process):
8665 * charset.c (load_charset_map_from_file):
8666 * emacs.c (init_cmdargs):
8667 * image.c (x_create_bitmap_from_file, x_find_image_file):
8669 * lread.c (Flocate_file_internal):
8670 * process.c (Fformat_network_address):
8671 * sound.c (Fplay_sound_internal):
8672 * w32.c (check_windows_init_file):
8673 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8675 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8677 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8679 * w32.c (getloadavg): Don't index samples[] array with negative
8680 indices. Recover from wall-clock time being set backwards.
8682 * w32term.c (w32_initialize): Declare the argument of
8683 set_user_model as const.
8685 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8686 (w32_menu_show): Constify some arguments passed to MessageBox.
8688 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8689 to initialize Lisp objects.
8691 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8692 initialize Lisp objects.
8694 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8695 use variables used only on X under that condition.
8697 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8698 variables not used there.
8700 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8702 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8703 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8705 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8707 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8708 code, revealed in presence of R2L characters, character
8709 compositions, and display vectors. A better fix for Bug#16148.
8710 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8711 GTK and NS builds, they don't have this member of struct frame.
8713 * dispextern.h (struct composition_it): Correct a comment for the
8716 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8718 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8719 This prevents a compilation error on C compilers that do not
8720 default functions to return 'int' if not declared. Also, add
8721 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8722 since it now uses inline functions.
8724 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8726 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8727 display margins on mode line, header line, and in the frame's
8728 tool-bar window. (Bug#16165)
8730 2013-12-16 Andreas Schwab <schwab@suse.de>
8732 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8734 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8736 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8739 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8741 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8743 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8745 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8746 intended to find bogus pointers in font objects (Bug#16140).
8747 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8748 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8749 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8750 Disable for MS-Windows due to Bug#15876; apparently this
8751 requires more or less substantial changes in fontset code.
8752 * xfont.c (xfont_close):
8753 * xftfont.c (xftfont_close): Call x_display_info_for_display
8754 to check whether 'Display *' is valid (Bug#16093 and probably
8757 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8759 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8760 Reported by Juanma Barranquero <lekktu@gmail.com>.
8762 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8763 open a pty on MS-Windows. (Bug#16152)
8765 * emacs.c (decode_env_path): Fix bogus comparison against
8766 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8768 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8770 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8771 (Fx_file_dialog): Add parentheses around && to silence warning.
8773 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8775 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8777 * xdisp.c (extend_face_to_end_of_line): Extend background of
8778 non-default face in margin areas as well. (Bug#16151)
8779 (display_line): Call extend_face_to_end_of_line for continued
8780 lines as well, if the display margins have non-zero width.
8781 (set_glyph_string_background_width): When needed, set the
8782 extends_to_end_of_line_p flag on glyph strings to be drawn in
8783 margin areas, not only in the text area.
8785 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8788 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8790 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8791 Don't worry about verify_error being t, since it has to be a list.
8793 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8795 Use bool for boolean, focusing on headers.
8796 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8797 No need to include <stdbool.h>, since conf_post.h does it now.
8798 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8799 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8800 (SET_PER_BUFFER_VALUE_P):
8801 * ccl.c, ccl.h (setup_ccl_program):
8802 * ccl.h (CHECK_CCL_PROGRAM):
8803 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8804 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8805 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8806 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8807 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8808 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8809 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8810 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8811 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8812 (CHARSET_FAST_MAP_SET):
8813 * coding.c (decode_coding_ccl, encode_coding_ccl):
8814 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8815 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8816 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8817 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8818 (decode_coding_c_string):
8819 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8820 * conf_post.h (has_attribute):
8821 * dispextern.h (trace_redisplay_p)
8822 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8823 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8824 (SET_GLYPH_FROM_CHAR_GLYPH)
8825 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8826 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8827 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8828 (cursor_in_mouse_face_p):
8829 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8830 (blank_row, prepare_desired_row)
8831 (build_frame_matrix_from_leaf_window, make_current)
8832 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8833 (update_window, scrolling_window, update_frame_line):
8834 * disptab.h (GLYPH_FOLLOW_ALIASES):
8835 * editfns.c (Fformat):
8836 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8837 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8838 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8839 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8840 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8841 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8842 (FONT_DEFERRED_LOG):
8843 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8844 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8845 (FRAME_MOUSE_UPDATE):
8846 * fringe.c (Fdefine_fringe_bitmap):
8847 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8848 (x_create_bitmap_from_xpm_data, xpm_load_image):
8849 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8850 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8851 (MERGE_INTERVAL_CACHE):
8852 * keymap.h (KEYMAPP):
8853 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8854 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8855 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8856 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8857 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8858 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8859 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8860 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8861 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8862 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8863 (SETUP_BUFFER_SYNTAX_TABLE):
8864 * systime.h (timespec_valid_p):
8865 * term.c (save_and_enable_current_matrix):
8866 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8867 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8868 (redisplay_internal, try_window_reusing_current_matrix)
8869 (sync_frame_with_window_matrix_rows, try_window_id)
8870 (display_menu_bar, display_tty_menu_item, display_mode_line)
8871 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8872 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8873 * xmenu.c (xmenu_show):
8874 * xterm.c (use_xim, x_term_init):
8875 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8876 (struct x_bitmap_record):
8877 Use bool for booleans.
8878 * ccl.c (struct buffer_text):
8879 * ccl.h (struct ccl_program):
8880 * charset.h (struct charset):
8882 * coding.h (struct iso_2022_spec, struct coding_system):
8883 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8884 (struct glyph_string, struct face, struct face_cache)
8885 (struct bidi_string_data, struct bidi_it)
8886 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8888 * editfns.c (Fformat):
8889 * frame.h (struct frame):
8890 * fringe.c (struct fringe_bitmap):
8891 * intervals.h (struct interval):
8892 * keyboard.h (struct kboard):
8893 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8894 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8895 (struct Lisp_Buffer_Local_Value, union specbinding):
8896 * macfont.m (struct macfont_info):
8897 * process.h (struct Lisp_Process):
8898 * termchar.h (struct tty_display_info):
8899 * window.h (struct window):
8900 * xterm.h (struct x_output):
8901 Use bool_bf for boolean bit-fields.
8902 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8903 All callers changed.
8904 * ccl.h (struct ccl_program): Remove unused members private_state,
8905 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8907 (struct ccl_spec): Remove unused members cr_carryover,
8908 eight_bit_carryover.
8909 * conf_post.h: Include <stdbool.h>.
8910 (bool_bf): New type.
8911 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8912 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8913 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8914 'do { ... } while (false)' brackets.
8915 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8916 Args must now be expressions; all callers changed.
8917 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8918 (PRODUCE_GLYPHS): Simplify use of boolean.
8919 * fileio.c (Fcopy_file):
8920 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8921 * lisp.h (UNGCPRO): Return void, not int.
8922 (FOR_EACH_TAIL): Use void expression, not int expression.
8923 * region-cache.c: Reindent.
8924 * region-cache.h: Copy comments from region-cache.c, to fix
8925 incorrect remarks about booleans.
8927 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8929 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8930 when character at point is displayed from a display vector.
8933 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8935 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8936 now a list of certificate validation checks that will abort a
8937 connection with an error.
8938 (Fgnutls_boot): Document it and use it.
8940 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8942 * w32term.c (w32_enable_frame_resize_hack): New variable.
8943 (x_set_window_size): Use it to hack frame resizing on Windows
8946 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8948 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8949 Windows-specific code to w32.c. Change error message text to
8950 match that of Posix platforms.
8952 * w32.c (w32_copy_file): New function, most of the code copied and
8953 reworked from Fcopy_file. Improve error handling. Plug memory
8954 leak when errors are thrown. Support file names outside of the
8955 current codepage. (Bug#7100)
8957 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8959 * lread.c (load_path_default): Prototype.
8961 2013-12-13 Glenn Morris <rgm@gnu.org>
8963 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8964 (dump_path): Remove.
8965 (load-path-default): Remove `changed' argument.
8966 Do not set dump_path permanently. Simplify.
8967 (init_lread): Simplify.
8968 (syms_of_lread): Remove dump_path.
8970 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8972 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8973 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8974 2013-12-12 font-related change to avoid Bug#16128, which
8975 is quite hard to fix without even more substantial changes.
8977 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8979 * font.c (font_close_object): Check for live frame (Bug#16128).
8981 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8983 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8984 Return ptrdiff_t, not int, since it's a buffer size.
8985 Reindent/reparen some macros to a more Gnuish style.
8987 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8989 Avoid undefined behavior with huge regexp interval counts.
8990 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8991 since it's now specialized to interval counts. All uses changed.
8992 Do not assume wraparound on signed integer overflow.
8993 (regex_compile): Simplify based on the above changes.
8995 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8997 Support file names on MS-Windows that use characters outside of
8998 the current system codepage. (Bug#7100)
9000 * w32.c (get_file_security, set_file_security)
9001 (create_symbolic_link): Separate pointers and boolean flags for
9002 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9003 non-zero, else the former.
9004 (codepage_for_filenames, filename_to_utf16, )
9005 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9007 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9009 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9010 Accept only one argument; all callers changed.
9011 (dostounix_filename): Remove the second argument, now works in
9012 UTF-8. All callers changed.
9013 (parse_root): Lose DBCS code.
9014 (get_long_basename, w32_get_short_filename, init_environment)
9015 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9016 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9017 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9018 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9019 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9020 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9022 (ansi_encode_filename): New function.
9023 (get_emacs_configuration, get_emacs_configuration_options):
9025 (add_volume_info, GetCachedVolumeInformation): Run the input file
9026 name through unixtodos_filename, to ensure it is stored and
9027 referenced in canonical form.
9028 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9029 (logon_network_drive, sys_link, utime): Improve error handling.
9030 (sys_access): New function.
9031 (hashval, generate_inode_val): Unused functions deleted.
9032 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9033 (check_windows_init_file): Convert error message from UTF-8 to
9034 ANSI codepage, for display in the message box.
9035 (globals_of_w32): Set w32_unicode_filenames according to the OS
9038 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9039 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9040 (syms_of_w32term): Declare w32-unicode-filenames.
9042 * w32proc.c (new_child, delete_child): Remove code that handled
9043 unused pending_deletion and input_file members of the child struct.
9044 (create_child, sys_spawnve): Convert all file names to ANSI
9045 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9046 name cannot be encoded in ANSI codepage. Don't use
9047 unixtodos_filename, mirror slashes by hand.
9048 (record_infile, record_pending_deletion): Functions deleted.
9049 (Fw32_short_file_name): Call w32_get_short_filename instead of
9052 * w32notify.c (add_watch): Work in Unicode mode when
9053 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9054 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9055 instead, do the same with Lisp primitives.
9057 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9058 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9059 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9060 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9061 (Fw32_shell_execute): Improve error reporting.
9062 (Fdefault_printer_name): Ifdef away for Cygwin.
9064 * w32.h (struct _child_process): Remove input_file and
9065 pending_deletion members that are no longer used.
9066 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9067 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9068 (ansi_encode_filename): New and updated prototypes.
9070 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9072 (unexec): Don't use dostounix_filename, it expects a file name in
9073 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9076 * fileio.c (Ffile_name_directory, file_name_as_directory)
9077 (directory_file_name, Fexpand_file_name)
9078 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9079 arguments of dostounix_filename.
9080 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9081 use MAX_UTF8_PATH for size of file-name strings.
9082 (emacs_readlinkat): Build an explicitly unibyte string for file
9084 (syms_of_fileio) <file-name-coding-system>:
9085 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9087 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9088 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9089 directories to UTF-8.
9090 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9091 environment, and each element of the input PATH, to UTF-8.
9093 * dired.c (file_attributes): Use build_unibyte_string explicitly
9094 to make Lisp strings from user and group names.
9096 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9099 * coding.c (decode_file_name, encode_file_name): New functions.
9101 * termcap.c (tgetent): Adapt to the change in arguments of
9104 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9107 * msdos.c (dostounix_filename, init_environment): Adapt to the
9108 change in arguments of dostounix_filename.
9110 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9111 [WINDOWSNT]: Encode file names passed to the image libraries in
9114 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9115 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9117 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9118 arguments of dostounix_filename.
9120 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9122 * font.h (struct font_entity) [HAVE_NS]: New field to record
9123 font driver which was used to create this entity.
9124 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9125 frame where the font was opened.
9126 (font_close_object): Add prototype.
9127 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9128 (font_close_object): Not static any more. Lost frame arg.
9129 Adjust comment and users.
9130 * alloc.c (cleanup_vector): Call font_close_object to adjust
9131 per-frame font counters correctly. If HAVE_NS, also call
9132 driver-specific cleanup for font-entity objects.
9133 * ftfont.c (ftfont_open):
9134 * nsfont.m (nsfont_open):
9135 * w32font.c (w32font_open_internal):
9136 * xfont.c (xfont_open):
9137 * xftfont.c (xftfont_open): Save frame pointer in font object.
9138 * macfont.m (macfont_open): Likewise.
9139 (macfont_descriptor_entity): Save driver pointer to be able
9140 to call its free_entity routine when font-entity is swept.
9141 * ftxfont.c (ftxfont_open): Add eassert because frame
9142 pointer should be saved by ftfont_driver.open.
9144 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9146 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9147 input polling is used. This is still meaningful for Cygwin, see
9148 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9149 * keyboard.c (poll_for_input_1, input_polling_used):
9150 Define unconditionally.
9151 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9152 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9153 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9154 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9155 (face_for_char): Likewise. Rearrange eassert and return ASCII
9156 face for CHAR_BYTE8_P.
9157 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9159 2013-12-11 Ken Brown <kbrown@cornell.edu>
9161 * dispextern.h (erase_phys_cursor):
9162 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9164 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9166 * nsterm.m (x_free_frame_resources):
9167 * term.c (tty_free_frame_resources):
9168 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9169 face cache because it's implied by free_frame_faces anyway.
9170 * w32term.c (x_free_frame_resources): Likewise. Do not call
9171 free_frame_faces twice.
9173 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9175 * editfns.c (Fformat_time_string): Mention %F in the doc.
9177 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9179 * window.c (resize_frame_windows): Don't return immediately when
9180 the root window's size doesn't change - the minibuffer window
9181 may still have to be repositioned/resized.
9182 * xfns.c (Fx_create_frame): Always change the frame size after
9183 initializing the frame's faces.
9184 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9185 change_frame_size should already have done it.
9186 (x_new_font): Assign new tool- and menu-bar heights.
9187 (x_set_window_size_1): Account for tool- and menu-bar heights
9188 (Bug#16013). Don't set pixel sizes since change_frame_size
9189 should already have done it.
9191 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9193 Remove the option of using libcrypto.
9194 * Makefile.in (LIB_CRYPTO): Remove.
9195 (LIBES): Don't use it.
9197 2013-12-11 Juri Linkov <juri@jurta.org>
9199 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9200 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9202 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9204 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9205 drawn tool bar items (Bug#16058).
9206 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9208 2013-12-09 Ken Brown <kbrown@cornell.edu>
9210 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9212 * lisp.h (get_frame_param): Adjust conditions for prototype
9215 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9217 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9218 Avoid unused macro warning if configured --without-xft.
9220 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9222 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9224 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9226 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9228 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9230 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9232 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9234 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9236 Use libcrypto's checksum implementations if available, for speed.
9237 * Makefile.in (LIB_CRYPTO): New macro.
9240 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9241 The macro didn't conform to C99 due to type mismatch,
9242 which caused compilation failure with Sun C 5.12,
9243 and it was confusing anyway. Include window.h to declare
9244 redisplay_other_windows.
9246 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9248 * window.c (set_window_buffer): Update mode line (bug#16084).
9250 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9252 Fix minor problems found by static checking.
9253 * keyboard.c (poll_for_input_1, input_polling_used):
9254 Define only if HAVE_NTGUI.
9255 * xmenu.c (popup_activate_callback): Omit unnecessary
9256 check against USE_X_TOOLKIT, which must be defined here anyway.
9257 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9260 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9262 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9264 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9266 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9268 * nsterm.m (x_set_window_size): Remove fprintf.
9269 (init): Define always. Set applicationDidFinishLaunchingCalled
9271 (applicationDidFinishLaunching:):
9272 Set applicationDidFinishLaunchingCalled.
9273 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9276 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9278 Pixel resize changes for NS (Bug#16049).
9279 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9280 height/width. row/cols are locals.
9281 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9282 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9283 (windowWillResize): Remove gsextra. Calculate extra as in
9285 (x_new_font): Don't change frame size if fullscreen.
9286 Change size pixelwise.
9288 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9289 comment in xfns.c. Change to pixelwise call.
9291 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9293 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9296 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9298 * xterm.c (input_signal_count): Remove.
9299 (x_dispatch_event): Define unconditionally.
9300 (x_make_frame_visible): Process X events until the frame
9301 is really visible (Bug#16027).
9302 * xterm.h (x_dispatch_event): Declare unconditionally.
9304 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9306 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9308 * nsterm.m (x_set_window_size): Handle pixelwise.
9310 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9312 * w32term.c (x_new_font):
9313 * xterm.c (x_new_font): Calculate new frame size from new font
9316 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9318 * lisp.h (FOR_EACH_TAIL): New macro.
9319 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9321 * window.c (select_window): Call second wset_redisplay before we change
9322 selected_window (bug#16034).
9324 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9326 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9328 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9330 * w32xfns.c: Include window.h, to avoid a compiler warning.
9332 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9334 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9335 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9336 window_scroll takes care of it.
9337 (Fset_window_point, Fdelete_other_windows_internal)
9338 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9339 (Fsplit_window_internal, Fdelete_window_internal)
9340 (Fresize_mini_window_internal, Fset_window_configuration)
9341 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9342 cause redisplay instead of forcing a complete redisplay.
9343 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9344 we're only affecting the selected_window.
9346 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9348 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9349 directional control characters. Update type and category
9350 determination according to the UBA from Unicode v6.3.
9351 (bidi_category_t): New category EXPLICIT_FORMATTING.
9353 * dispextern.h (bidi_type_t): Update to include new bidirectional
9354 properties introduced with Unicode v6.3. (Bug#16043)
9356 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9358 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9361 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9363 * font.c (font_list_entities): Remove dummy assignment.
9364 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9365 used on graphic displays only. Remove unused 'font_encoder' member.
9366 (struct font_bitmap): Remove unused 'extra' member.
9367 * nsfont.m (nsfont_open):
9368 * w32font.c (w32font_open_internal):
9369 * ftfont.c (ftfont_get_bitmap): Adjust users.
9371 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9373 Use bool for boolean.
9374 * tparam.c (tparam1):
9375 * undo.c (record_point, record_property_change):
9376 Use bool for boolean, for local vars that are always true or false.
9378 Minor integer overflow fixes (Bug#16033).
9379 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9380 This improves on the previous fix to this function.
9381 (window_resize_check): When summing up pixel counts, don't rely on
9382 undefined behavior if the sum overflows.
9384 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9386 * window.c (Fset_window_new_pixel): Don't choke at negative
9387 argument value (Bug#16033).
9389 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9390 to avoid crash in window_box_height.
9392 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9393 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9395 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9397 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9399 Minor integer overflow fixes.
9400 * window.c (Fset_window_new_pixel, grow_mini_window):
9401 * xdisp.c (Fwindow_text_pixel_size):
9402 Avoid undefined behavior on signed integer overflow.
9403 * xfns.c (x_set_mouse_color):
9404 Check that drag shape fits in 'unsigned', since that's what X wants.
9406 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9408 Improve reporting of fatal exception on MS-Windows.
9409 * w32fns.c (my_exception_handler): New function.
9410 (globals_of_w32fns): Set it up as the unhandled exception
9411 handler. Initialize exception code and address to zeros.
9412 (emacs_abort): If the exception code and address are available,
9413 print them at the beginning of the backtrace. Fix the format of
9414 printing addresses (was producing 0x0x12345678 on XP).
9417 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9419 * eval.c (Fbacktrace__locals): New function.
9420 (syms_of_eval): Defsubr it.
9422 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9424 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9425 Define here to unify between...
9426 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9427 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9429 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9431 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9433 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9434 fringe background extension.
9435 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9436 because they are now always the same as `left' and `width',
9437 respectively. Remove code for the case that `width' and
9438 `sb_width' are different.
9440 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9442 Fix minor problems found by static checking.
9443 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9444 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9445 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9447 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9449 * image.c (imagemagick_compute_animated_image): Don't crash if we
9450 have an animation with different-sized images (bug#15313).
9452 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9454 Remove some unused items introduced during pixelwise change.
9455 * window.c (window_resize_total_check): Remove unused function.
9456 * xdisp.c (remember_mouse_glyph): Remove unused label.
9457 (Ftool_bar_height): Move declaration inside #if.
9458 * xterm.c (x_set_window_size): Don't use r and c.
9460 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9462 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9465 * window.c (Fset_window_configuration): Comment out unused variables.
9467 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9469 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9471 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9473 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9475 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9476 HAVE_GNUTLS3 (Bug#16001).
9478 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9479 if interrupts are deferred (Bug#15801).
9481 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9483 Support resizing frames and windows pixelwise.
9484 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9485 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9486 (struct glyph_matrix): Replace window_left_col and
9487 window_top_line by window_pixel_left and window_pixel_top.
9488 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9490 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9491 (draw_window_divider, move_it_to, x_draw_right_divider)
9492 (x_draw_bottom_divider, change_frame_size): Add or fix
9494 * dispnew.c (change_frame_size_1): Change prototype.
9495 (adjust_glyph_matrix, required_matrix_width)
9496 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9497 values instead of lines and columns.
9498 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9499 WINDOW_TOTAL_FRINGE_WIDTH.
9500 (handle_window_change_signal, do_pending_window_change)
9501 (init_display): Adjusts calls of change_frame_size.
9502 (change_frame_size, change_frame_size_1): Handle pixelwise
9504 * frame.c (Qright_divider_width, Qbottom_divider_width):
9506 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9507 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9508 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9509 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9511 (set_frame_param): New function.
9512 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9513 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9514 (Ffringe_width, Fborder_width, Fright_divider_width)
9515 (Fbottom_divider_width): New functions, defsubr them.
9516 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9517 New argument pixelwise.
9518 (struct frame_parm_table): New members Qright_divider_width and
9519 Qbottom_divider_width.
9520 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9521 (x_report_frame_params): Handle Qright_divider_width and
9522 Qbottom_divider_width.
9523 (x_set_right_divider_width, x_set_bottom_divider_width):
9525 (frame_resize_pixelwise): New option.
9526 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9527 new_pixelwise, right_divider_width and bottom_divider_width;
9528 remove total_lines; rename text_lines, text_cols, new_text_lines
9529 and new_text_cols to text_height, text_width, new_height and
9530 new_width respectively.
9531 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9532 FRAME_TEXT_WIDTH respectively.
9533 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9534 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9535 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9537 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9538 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9539 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9540 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9541 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9542 (FRAME_TOTAL_COLS_ARG): Remove macro.
9543 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9544 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9545 (x_wm_set_size_hint): Handle frame pixel sizes.
9546 * indent.c (compute_motion, Fcompute_motion):
9547 Call window_body_width instead of window_body_cols.
9548 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9549 (make_lispy_position): Handle right and bottom dividers.
9550 (Fsuspend_emacs): Pixelize call of change_frame_size.
9551 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9552 * lisp.h: Extern set_frame_param.
9553 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9555 (Fx_create_frame): Add entry for vertical_drag_cursor.
9556 Pixelize call of change_frame_size.
9557 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9558 * nsterm.m (ns_update_window_end): Optionally draw right
9560 (x_set_window_size): Add argument pixelwise.
9561 Call check_frame_size and change_frame_size with pixelwise zero.
9562 (ns_draw_window_divider): New function.
9563 (ns_redisplay_interface): Add ns_draw_window_divider.
9564 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9565 (x_new_font): Call x_set_window_size with pixelwise zero.
9566 * print.c (print_object): For a window print its sequence
9568 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9569 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9570 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9571 (w32_createwindow): Use scroll bar area width.
9572 (w32_wnd_proc): Handle bottom divider width.
9573 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9574 (Fx_create_frame): Default divider width parameters.
9575 Caclulate sizes pixelwise. Add vertical drag cursor support.
9576 (x_create_tip_frame): Default divider widths to zero.
9577 Pixelize call to change_frame_size.
9578 (Fx_show_tip): Add handling of divider widths. Pixelize window
9580 (Fw32_frame_rect): New function.
9581 (frame_parm_handler w32_frame_parm_handlers): Add divider
9583 (Vx_window_vertical_drag_shape): Add variable.
9584 * w32inevt.c (resize_event, maybe_generate_resize_event):
9585 Pixelize change_frame_size calls.
9586 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9588 * w32term.c (w32_draw_window_divider): New function.
9589 (x_update_window_end): Handle right divider.
9590 (w32_draw_fringe_bitmap, x_scroll_run)
9591 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9592 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9593 Calculate new frame sizes pixelwise.
9594 (x_new_font): Pixelize call to x_set_window_size.
9595 (x_check_fullscreen): Pixelize call to change_frame_size.
9596 (x_set_window_size_1, x_set_window_size): New argument
9597 pixelwise. Calculate pixelwise.
9598 (x_wm_set_size_hint): Use scroll bar area width.
9599 (w32_redisplay_interface): Add w32_draw_window_divider.
9600 * w32term.h (struct w32_output): Add vertical drag cursor.
9601 * widget.c (set_frame_size, update_wm_hints)
9602 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9604 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9605 * window.c (sequence_number): Restore.
9606 (Fwindow_pixel_width, Fwindow_pixel_height)
9607 (Fwindow_mode_line_height, Fwindow_header_line_height)
9608 (window_pixel_to_total, Frun_window_scroll_functions)
9609 (Fset_window_new_pixel, window_resize_apply_total)
9610 (Fwindow_resize_apply_total): New functions.
9611 (window_body_height, window_body_width): Rename from
9612 window_body_lines. New argument PIXELWISE.
9613 Calculate pixelwise.
9614 (Fwindow_body_height, Fwindow_body_width): New argument
9616 (coordinates_in_window, window_relative_x_coord): Use window's
9617 pixel width instead of total width.
9618 (replace_window, recombine_windows): Initialize pixel values.
9619 (resize_root_window, resize_frame_windows, grow_mini_window)
9620 (shrink_mini_window): New argument PIXELWISE.
9621 Calculate pixelwise.
9622 (Fdelete_other_windows_internal, adjust_window_margins)
9623 (window_resize_check, window_resize_apply)
9624 (Fdelete_window_internal, Fresize_mini_window_internal)
9625 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9626 (check_frame_size): Rename arguments. New argument PIXELWISE.
9627 Calculate pixelwise.
9628 (set_window_buffer): Make samebuf bool. Run configuration change
9629 hook only if buffer changed.
9630 (Fset_window_buffer): Rewrite doc-string.
9631 (make_window): Initialize new_pixel slot.
9632 (Fwindow_resize_apply): Check pixel size of root window.
9633 (Fsplit_window_internal): Call 2nd argument pixel_size.
9634 Calculate pixelwise.
9635 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9637 (save_window_data): New slots frame_text_width,
9638 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9639 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9641 (Fcurrent_window_configuration, Fset_window_configuration)
9642 (save_window_save, compare_window_configurations): Handle new
9643 slots in save_window_data and saved_window.
9644 (Fset_window_scroll_bars): Fix doc-string.
9645 (window_resize_pixelwise): New variable.
9646 (coordinates_in_window, Fcoordinates_in_window_p):
9648 (make_parent_window): Adjust sequence_number.
9649 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9651 * window.h (struct window): New members new_pixel, pixel_left,
9652 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9653 (wset_new_pixel): New function.
9654 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9655 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9656 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9657 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9658 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9659 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9660 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9661 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9662 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9663 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9664 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9665 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9666 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9667 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9668 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9670 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9671 (window_body_width, check_frame_size): Adapt external declarations.
9672 * xdisp.c (last_max_ascent): New integer.
9673 (window_text_bottom_y): Handle bottom divider.
9674 (window_box_width, window_box_height): Calculate pixelwise.
9675 (get_glyph_string_clip_rects): Handle right divider.
9676 (remember_mouse_glyph): When windows are resized pixelwise
9677 proceed with width and height set to 1.
9678 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9680 (move_it_to): Calculate and return maximum x position
9682 (Fwindow_text_pixel_size): New function.
9683 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9684 (tool_bar_lines_needed): Rename to tool_bar_height.
9685 Calculate pixelwise.
9686 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9687 Calculate pixelwise.
9688 (redisplay_tool_bar): Calculate pixelwise.
9689 (redisplay_window): Calculate pixelwise. Handle dividers.
9690 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9691 (x_draw_vertical_border): Handle dividers.
9692 (define_frame_cursor1): Handle vertical drag cursor.
9693 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9694 (expose_window): Calculate pixelwise. Handle dividers.
9695 (init_xdisp): Initialize pixel values.
9696 * xfaces.c (Qwindow_divider): New face.
9697 (realize_basic_faces): Realize it.
9698 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9699 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9700 (x_set_scroll_bar_default_width): Default actual width to 16.
9701 (Fx_create_frame): Set sizes pixelwise.
9702 (x_create_tip_frame): Default divider widths to zero.
9703 Pixelize call of change_frame_size.
9704 (Fx_show_tip): Handle divider widths. Initial pixel position
9706 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9707 (Vx_window_vertical_drag_shape): New option.
9708 * xmenu.c (free_frame_menubar): Pixelize call of
9710 * xterm.c (x_draw_window_divider): New function.
9711 (x_update_window_end): Optionally draw right divider.
9712 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9713 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9714 (handle_one_xevent, x_new_font): Calculate pixelwise.
9715 (x_set_window_size_1, x_set_window_size): New argument
9716 pixelwise. Calculate pixelwise.
9717 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9718 (struct x_redisplay_interface): Add x_draw_window_divider.
9719 * xterm.h (struct x_output): Add vertical_drag_cursor.
9721 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9723 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9724 Set invisible frames's `redisplay' when a full redisplay is requested.
9725 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9726 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9727 (display_mode_lines): Set it here instead.
9729 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9731 * dispextern.h (set_window_update_flags): Remove.
9733 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9735 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9737 * xdisp.c (REDISPLAY_SOME_P): New macro.
9738 (redisplay_internal): Use it (bug#15999).
9739 (prepare_menu_bars, redisplay_window): Use it as well.
9741 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9743 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9745 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9746 (globals_of_w32font): Zero it out.
9747 (GetCharWidth32W_Proc): New function pointer.
9748 (get_char_width_32_w): New function.
9749 (compute_metrics): If get_glyph_outline_w returns an error, try
9750 get_char_width_32_w before declaring a failure. This avoids
9751 punishing raster (a.k.a. "bitmap") fonts by slowing down
9752 redisplay. (Bug#6364).
9754 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9756 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9757 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9758 highlight needs to be redisplayed. (Bug#15913)
9760 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9762 Fix minor problems found by static checking.
9763 * buffer.h (struct buffer_text, struct buffer):
9764 * frame.h (struct frame):
9765 * window.h (struct window):
9766 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9767 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9768 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9769 no-longer-valid use of HAVE_MENUS.
9770 * xdisp.c (propagate_buffer_redisplay): Now static.
9772 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9774 * xmenu.c (Fmenu_or_popup_active_p):
9775 * window.c (Fset_window_configuration):
9776 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9777 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9778 * fns.c (Fyes_or_no_p):
9779 * editfns.c (Fmessage_box, Fmessage_or_box):
9780 * alloc.c (make_save_ptr_ptr):
9781 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9783 * window.c (Fset_window_configuration): Move select_window later.
9785 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9787 Refine redisplay optimizations to only redisplay *some* frames/windows
9788 rather than all of them.
9789 * xdisp.c (REDISPLAY_SOME): New constant.
9790 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9791 (bset_redisplay, bset_update_mode_line): New functions.
9792 (message_dolog): Use bset_redisplay.
9793 (clear_garbaged_frames): Use fset_redisplay.
9794 (echo_area_display): Use wset_redisplay.
9795 (buffer_shared_and_changed): Remove.
9796 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9797 frame titles. Compute the actual set of windows redisplayed.
9798 Don't update frame titles and menu bars for frames that don't need to
9800 (propagate_buffer_redisplay): New function.
9802 (redisplay_internal): Use it. Be more selective in the set of windows
9803 we redisplay. Propagate windows_or_buffers_changed to
9804 update_mode_lines a bit later to simplify the code.
9805 (mark_window_display_accurate_1): Reset window and buffer's
9807 (redisplay_window): Do nothing if neither the window nor the buffer nor
9808 the frame needs redisplay.
9809 * window.h (struct window): Add `redisplay' field.
9810 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9811 (redisplay_other_windows, window_list): New declarations.
9812 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9813 (window_list): Not static any more.
9814 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9815 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9816 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9817 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9818 * frame.h (struct frame): Add `redisplay' field.
9819 Move `external_menu_bar' bitfield next to other bit-fields.
9820 (SET_FRAME_GARBAGED): Use fset_redisplay.
9821 (SET_FRAME_VISIBLE): Don't garbage the frame;
9822 Use redisplay_other_windows.
9823 * buffer.h (struct buffer): Add `redisplay' field.
9824 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9825 (modify_overlay): Use bset_redisplay.
9826 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9828 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9830 Support w32 file notifications in batch mode.
9831 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9832 invalid (which happens in batch mode). If non-interactive, call
9833 handle_file_notifications to store file notification events in the
9834 input queue. (Bug#15933)
9836 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9838 * w32inevt.c (handle_file_notifications): Now external, not static.
9840 * w32term.h (handle_file_notifications): Provide prototype.
9842 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9843 init_crit, since init_display, which does that otherwise, is not
9846 2013-11-27 Glenn Morris <rgm@gnu.org>
9848 * Makefile.in ($(lispsource)/international/charprop.el): New.
9849 (emacs$(EXEEXT)): Depend on charprop.el.
9851 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9853 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9854 deleting portions of the buffer under non-nil REPLACE argument.
9857 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9858 directory, watch it and not its parent.
9859 (add_watch): Allow empty string in FILE.
9861 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9863 * window.c (Fset_window_start, window_resize_apply)
9864 (window_scroll): Reset window_end_valid (Bug#15957).
9866 2013-11-27 Glenn Morris <rgm@gnu.org>
9868 * Makefile.in (leimdir): Now in lisp source directory.
9869 ($(leimdir)/leim-list.el): Just use ../leim .
9870 * epaths.in (PATH_DUMPLOADSEARCH):
9871 * lread.c (load_path_default):
9872 * nsterm.m (ns_load_path): No more leim directory.
9874 2013-11-26 Andreas Schwab <schwab@suse.de>
9876 * .gdbinit (xgettype): Add cast.
9878 2013-11-26 Glenn Morris <rgm@gnu.org>
9880 Preload leim-list.el.
9881 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9882 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9883 is a single directory.
9885 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9887 bool-vector-subsetp is now the normal direction (Bug#15912).
9888 * data.c (Fbool_vector_subsetp): Test whether the first argument
9889 is a subset of the second one, not the reverse. Add doc string.
9891 Fix minor problems found by static checking.
9892 * lread.c (load_path_default): Now static.
9893 * textprop.c (text_property_stickiness): Be consistent about the
9894 test used when deciding whether to consider the previous character.
9895 This simplifies the code a bit.
9897 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9899 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9901 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9902 (syms_of_frame): Don't defsubr them.
9904 2013-11-25 Glenn Morris <rgm@gnu.org>
9906 * lread.c (load_path_default): Change the sense of the argument.
9907 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9908 from dump_path. When it is not, avoid checking dump_path twice.
9910 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9911 uninstalled dump_path against installed Vload_path. (Bug#15964)
9913 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9915 Export get_pos_property to Elisp.
9916 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9917 (syms_of_editfns): Export it to Elisp.
9919 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9921 2013-11-23 Romain Francoise <romain@orebokech.com>
9923 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9924 initialization here ...
9925 (syms_of_fileio): ... from here.
9927 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9929 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9930 Please use --enable-check-lisp-object-type.
9932 2013-11-23 Glenn Morris <rgm@gnu.org>
9934 * process.c (get_process): Explicit error for dead buffers.
9936 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9938 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9940 2013-11-23 Glenn Morris <rgm@gnu.org>
9942 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9943 * lread.c (load_path_check): Take path to check as argument.
9944 (load_path_default): New, split from init_lread.
9945 (init_lread): Move calc of default load-path to load_path_default.
9946 Empty elements in EMACSLOADPATH now stand for the default.
9947 (load-path): Doc fix.
9948 * emacs.c (decode_env_path): Add option to treat empty elements
9949 as nil rather than ".".
9950 * callproc.c (init_callproc_1, init_callproc):
9951 * image.c (Vx_bitmap_file_path):
9952 * lisp.h (decode_env_path):
9953 * lread.c (Vsource_directory):
9954 Update for new argument spec of decode_env_path.
9956 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9958 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9959 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9961 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9963 Fix some dependency problems that cause unnecessary recompiles.
9965 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9966 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9967 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9968 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9969 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9970 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9971 (boostrap-clean): No need to remove stamp-oldxmenu.
9973 Fix recently introduced bool vector overrun.
9974 This was due to an optimization that went awry.
9975 Reported by Glenn Morris in
9976 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9977 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9978 for empty vectors, undoing the 2013-11-18 change.
9979 * data.c (bool_vector_binop_driver): Rely on this.
9980 Fix bug that occasionally overran the destination.
9981 * lisp.h (struct Lisp_Bool_vector): Document this.
9983 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9985 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9988 * nsterm.m (init, run, stop:): Comment out for now, does not work
9991 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9993 * charset.c (syms_of_charset): Don't read past end of string.
9995 2013-11-19 Glenn Morris <rgm@gnu.org>
9997 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9999 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10001 Add hooks to run on gaining/losing focus. (Bug#15029)
10002 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10003 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10004 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10006 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10008 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10009 The old names predated the API change that put destination at end.
10011 Improve API of recently-added bool vector functions (Bug#15912).
10012 The old API had (bool-vector-count-matches A B)
10013 and (bool-vector-count-matches-at A B I), which gave the
10014 misleading impression that the two functions were variants, one
10015 with a location I. The new API has (bool-vector-count-population A)
10016 and (bool-vector-count-consecutive A B I) to make the distinction
10017 clearer. The first function no longer has a B argument, since the
10018 caller can easily determine the number of nils if the length and
10019 number of ts is known.
10020 * data.c (Fbool_vector_count_population): Rename from
10021 bool_vector_count_matches, and accept just 1 argument.
10022 (Fbool_vector_count_consecutive): Rename from
10023 Fbool_vector_count_matches_at.
10025 Always allocate at least one bits_word per bool vector.
10026 See Daniel Colascione in:
10027 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10028 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10029 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10030 * lisp.h (struct Lisp_Bool_vector): Document this.
10032 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10034 * insdel.c (invalidate_buffer_caches): New function, consolidated
10035 from part of prepare_to_modify_buffer.
10036 (insert_from_gap, prepare_to_modify_buffer):
10037 * coding.c (code_convert_region, code_convert_string):
10038 Call invalidate_buffer_caches. (Bug#15841)
10040 * lisp.h (invalidate_buffer_caches): Add prototype.
10042 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10044 * w32term.c (x_update_window_end): Don't invalidate the entire
10045 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10046 highlight needs to be redisplayed. (Bug#15913)
10048 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10050 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10052 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10054 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10055 while we are using Vprin1_to_string_buffer.
10057 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10058 after inserting the description string. (Bug#15907)
10060 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10062 * data.c: Work around bogus GCC diagnostic about shift count.
10063 Reported by Eli Zaretskii in
10064 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10065 (pre_value): New function.
10066 (count_trailing_zero_bits): Use it.
10068 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10070 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10071 assume C macros are not supported even under -g3 in these old GCC
10074 2013-11-15 Leo Liu <sdl.web@gmail.com>
10076 * minibuf.c (Ftry_completion, Fall_completions)
10077 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10079 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10081 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10082 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10083 This avoids placing unnecessary constants into the Emacs code.
10085 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10087 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10088 for Cygwin w32 build.
10090 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10091 for Cygwin w32 build. (Bug#15892)
10093 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10095 Simplify, port and tune bool vector implementation.
10096 * alloc.c (bool_vector_exact_payload_bytes)
10097 (bool_vector_payload_bytes): Remove.
10098 (bool_vector_fill): Return its argument.
10099 * alloc.c (bool_vector_fill):
10101 * print.c (print_object):
10102 Simplify by using bool_vector_bytes.
10103 * alloc.c (make_uninit_bool_vector):
10104 New function, broken out from Fmake_bool_vector.
10105 (Fmake_bool_vector): Use it. Use tail call.
10106 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10107 * data.c (BITS_PER_ULL): New constant.
10108 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10109 if long long versions don't exist.
10110 (shift_right_ull): New function.
10111 (count_one_bits_word): New function, replacing popcount_bits_word
10112 macro. Don't assume that bits_word is no wider than long long.
10113 (count_one_bits_word, count_trailing_zero_bits):
10114 Don't assume that bits_word is no wider than long long.
10115 * data.c (bool_vector_binop_driver, bool_vector_not):
10116 * fns.c (Fcopy_sequence):
10118 Create an uninitialized destination, to avoid needless work.
10119 (internal_equal): Simplify.
10120 (Ffillarray): Prefer tail call.
10121 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10122 contain at least one word.
10123 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10124 chars are narrower than ints.
10125 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10126 * fns.c (Fcopy_sequence):
10128 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10129 Don't try to port to hosts where bits_word values have holes; the
10130 code wouldn't work there anyway. Verify this assumption, though.
10131 (bool_vector_bytes): New function.
10132 (make_uninit_bool_vector): New decl.
10133 (bool_vector_fill): Now returns Lisp_Object.
10135 * xfns.c (xic_create_fontsetname):
10136 * xrdb.c (gethomedir): Prefer tail calls.
10138 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10140 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10141 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10143 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10144 that requires a return value.
10145 (Fset_buffer_modified_p): Take advantage of this change to do
10148 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10150 * buffer.c (Frestore_buffer_modified_p): Sync it with
10151 Fset_buffer_modified_p.
10152 (Fforce_mode_line_update): New function, moved from subr.el.
10153 (Fset_buffer_modified_p): Use them.
10154 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10156 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10158 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10159 This avoids undefined behavior when subtracting pointers into
10160 different aways. On my platform it also makes the code a tad
10161 smaller and presumably faster.
10163 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10165 * keyboard.c (command_loop_1): Use region-extract-function.
10166 * insdel.c (Qregion_extract_function): Not static any more (can we
10167 stop pretending that these vars can benefit from being marked static?).
10169 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10171 * search.c (find_newline): If buffer text is relocated during the
10172 "dumb loop", adjust C pointers into buffer text to follow suit.
10175 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10177 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10178 for conversion (Bug#15837).
10180 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10182 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10183 for the entire range of inserted characters. (Bug#15841)
10185 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10187 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10189 (realize_default_face): Remove assignment to distant-foreground if
10190 unspecified (Bug#15815).
10192 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10194 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10195 cache-long-scans disabled, since we don't want to call
10196 prepare_to_modify_buffer (in insert_1_both) for each message we
10199 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10200 from buffer.c. Improve commentary to the buffer field setter
10203 * buffer.c (bset_cache_long_scans): Static function deleted.
10204 Improve commentary to the buffer field setter functions.
10205 (init_buffer_once): Default for cache-long-scans changed to t.
10208 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10210 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10212 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10213 This bug was introduced in my 2013-06-21 change, and caused
10214 struct Lisp_Sub_Char_Table objects to be given too many slots,
10215 which broke 'make -C admin/unidata'.
10217 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10219 Import changes from mac-port 4.5.
10220 * macfont.m (mac_font_copy_default_descriptors_for_language)
10221 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10222 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10223 (macfont_language_default_font_names): New.
10224 (macfont_list): Rearrange language/charset code.
10225 (macfont_close): Don't check for macfont_info->cache.
10226 (mac_ctfont_create_preferred_family_for_attributes): New font
10227 selection code, call
10228 mac_font_copy_default_name_for_charset_and_languages.
10229 (mac_font_copy_default_descriptors_for_language)
10230 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10232 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10234 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10236 Port to C11 aligned_alloc, and fix some integer overflows.
10237 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10238 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10239 and use of posix_memalign replaced with aligned_alloc.
10240 (aligned_alloc): New function, defined or declared as needed.
10241 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10242 Don't undef; configure.ac now does this.
10243 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10244 (calloc, aligned_alloc): Check for integer overflow.
10245 (aligned_alloc): Rename from memalign. All uses changed.
10246 (memalign): New function, an alias for aligned_alloc.
10248 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10250 * xdisp.c (redisplay_internal): Fix typo in last change.
10252 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10254 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10256 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10258 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10259 redisplay--mode-lines-cause.
10260 (redisplay_internal): Keep them uptodate. Remove redundant check of
10261 buffer_shared_and_changed.
10262 * *.[chm]: Number every assignment to update_mode_lines so we
10263 can track why it is set.
10265 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10267 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10269 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10271 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10272 can track why it is set.
10274 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10276 Integer-related fixes for term.c etc.
10277 * dispextern.h (face_tty_specified_color): New function.
10278 * term.c (turn_on_face): Don't rely on undefined behavior when
10279 assigning an out-of-range value to 'long'.
10280 Simplify test for toggling highlight.
10281 (tty_capable_p): Omit last two (unused) args. All callers changed.
10282 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10283 (read_menu_input, tty_menu_activate, tty_menu_show):
10284 * xfaces.c (x_supports_face_attributes_p)
10285 (tty_supports_face_attributes_p):
10286 Use bool for boolean. All callers changed.
10287 (tty_supports_face_attributes_p): Omit defaults for color indices;
10288 no longer needed. Simplify tail call.
10290 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10292 * xdisp.c (prepare_menu_bars): Mark static.
10293 * lisp.h (prepare_menu_bars): Don't declare.
10294 * xselect.c (x_handle_selection_clear):
10295 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10297 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10299 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10300 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10302 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10304 * keyboard.c (Fcommand_error_default_function): Rename from
10305 Fdefault_error_output.
10307 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10309 * keyboard.c (Fdefault_error_output): New function, extracted from
10310 cmd_error_internal.
10311 (syms_of_keyboard): Use it for Vcommand_error_function.
10313 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10315 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10316 (init_eval): Use it to ensure handlerlist is non-NULL.
10317 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10318 (Fsignal): Adjust NULLness test of handlerlist.
10319 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10321 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10323 * callproc.c (call_process): Call prepare_to_modify_buffer before
10324 decoding text read from the sub-process, as the decoded stuff will
10325 be inserted into the buffer. This will invalidate the various
10326 caches maintained for the buffer. (Bug#15148)
10328 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10330 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10331 string of glyphless-char-display.
10333 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10335 * nsfns.m (ns_get_name_from_ioreg): New function.
10336 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10337 OSX >= 10.9. Use ns_get_name_from_ioreg.
10339 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10341 Simplify and port recent bool vector changes.
10342 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10343 only in this file. Use a more-efficient implementation if the
10344 second argument is a power of 2.
10345 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10346 Remove no-longer-necessary compile-time checks.
10347 (bool_vector_exact_payload_bytes): New function.
10348 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10349 exact payload changed to call the new function. Do not assume
10350 that the arg or result fits in ptrdiff_t.
10351 (bool_vector_fill): New function.
10352 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10354 (vroundup_ct): Don't assume arg fits in size_t.
10355 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10356 invoke set_category_set.
10357 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10358 All callers changed. Use bool_vector_set.
10359 * category.h (XCATEGORY_SET): Remove; no longer needed.
10360 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10361 bool_vector_bitref.
10362 * data.c (Faref): Use bool_vector_ref.
10363 (Faset): Use bool_vector_set.
10364 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10365 (Fbool_vector_not, Fbool_vector_count_matches)
10366 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10367 * fns.c (concat): Use bool_vector_ref.
10368 (Ffillarray): Use bool_vector_fill.
10369 (mapcar1): Use bool_vector_ref.
10370 (sxhash_bool_vector): Hash words, not bytes.
10371 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10372 a constant, since it's now used in #if.
10373 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10374 unsigned char on unusual architectures, so that we no longer
10375 assume that the number of bits per bits_word is a power of two or
10376 is a multiple of 8 or of CHAR_BIT.
10377 (Qt): Add forward decl.
10378 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10379 at least as strictly as bits_word.
10380 (bool_vector_data, bool_vector_uchar_data): New accessors.
10381 All data structure accesses changed to use them.
10382 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10383 (bool_vector_set): New functions.
10384 (bool_vector_fill): New decl.
10385 (ROUNDUP): Move to alloc.c as described above.
10387 Fix recent gnutls changes.
10388 * gnutls.c (Fgnutls_boot): Don't assume C99.
10389 * process.c (wait_reading_process_output): Fix typo in recent change.
10391 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10393 * process.c (wait_reading_process_output, read_process_output)
10394 (send_process): Check gnutls_state is not NULL.
10396 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10397 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10399 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10401 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10402 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10404 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10407 * nsfns.m (Fx_create_frame): Fix memory leak.
10409 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10410 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10411 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10413 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10415 * xdisp.c (message3_nolog, message_with_string): Encode the string
10416 before writing it to the terminal in a non-interactive session.
10418 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10419 sure we concatenate them into a unibyte string.
10421 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10422 resulting temporary name before returning it to the caller.
10423 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10424 is a unibyte string, convert NAME to a unibyte string to ensure
10425 that the result is also a unibyte string.
10427 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10428 create unibyte strings from default paths and directory/file
10431 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10434 * callproc.c (init_callproc): Use build_unibyte_string to make
10435 sure we create unibyte strings from default paths and
10436 directory/file names.
10438 * buffer.c (init_buffer): Don't store default-directory of
10439 *scratch* in multibyte form. The original problem which led to
10440 that is described in
10441 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10442 but it was solved long ago. (Bug#15260)
10444 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10446 Port to stricter C99 platforms.
10447 Especially, C99 prohibits nesting a struct X inside struct Y if
10448 struct X has a flexible array member.
10449 * alloc.c (struct sdata): New type.
10450 (sdata): Implement in terms of struct sdata.
10451 Remove u member; all uses replaced by next_vector, set_next_vector.
10452 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10453 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10454 (struct sblock): Rename first_data member to data, which is now
10455 a flexible array member. All uses changed.
10456 (next_vector, set_next_vector, large_vector_vec): New functions.
10457 (vector_alignment): New constant.
10458 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10459 (struct large-vector): Now merely a NEXT member, since the old approach
10460 ran afoul of stricter C99. All uses changed to use
10461 large_vector_vec or large_vector_offset.
10462 (large_vector_offset): New constant.
10463 * dispnew.c: Include tparam.h, for tgetent.
10464 Do not include term.h; no longer needed.
10465 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10466 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10467 (struct Lisp_Vector): Use a flexible array member for contents,
10468 instead of a union with a member that is an array of size 1.
10470 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10471 fact that the struct no longer contains a union.
10472 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10473 (struct Lisp_Save_Value, struct Lisp_Free):
10474 Use unsigned, not int, for spacers, to avoid c99 warning.
10475 (union specbinding): Use unsigned, not bool, for bitfield, as
10476 bool is not portable to pre-C99 hosts.
10478 2013-11-04 Glenn Morris <rgm@gnu.org>
10480 * emacs.c (usage_message): Mention that `-L :...' appends.
10482 2013-11-02 Glenn Morris <rgm@gnu.org>
10484 * Makefile.in (abs_builddir): Remove.
10485 (bootstrap_exe): Use relative filename.
10487 Use relative filenames in TAGS files.
10488 * Makefile.in (abs_srcdir): Remove it again.
10489 (.PHONY): Remove frc.
10490 (maintainer-clean): No more TAGS-LISP file.
10491 (TAGS): Pass relative file names to etags.
10492 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10494 * Makefile.in (abs_srcdir): New, set by configure.
10496 (maintainer-clean): Remove pointless echo. That should be in the
10497 top-level Makefile, if anywhere. Delete TAGS-LISP.
10498 (extraclean): No s/ and m/ directories for some time.
10499 (TAGS): Also depend on ctagsfiles3.
10500 Remove no-longer-defined S_FILE.
10501 Pass absolute filenames to etags once more.
10502 (TAGS-LISP): Replace lispdir with its expansion.
10503 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10504 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10506 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10508 * xfaces.c (check_lface_attrs, realize_default_face):
10509 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10510 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10512 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10514 * emacs.c (original_pwd): Remove global var by making it local.
10515 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10517 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10519 * xfaces.c: Declare color_distance.
10520 (QCdistant_foreground): New variable.
10521 (NEAR_SAME_COLOR_THRESHOLD): New define.
10522 (load_color2): New function.
10523 (load_color): Call load_color2.
10524 (load_face_colors): Call load_color2 and if distant-color is specified
10525 calculate distant and use distant-color if colors are near.
10526 (LFACE_DISTANT_FOREGROUND): New define.
10527 (merge_face_ref, Finternal_set_lisp_face_attribute)
10528 (Finternal_get_lisp_face_attribute)
10529 (x_supports_face_attributes_p): Handle distant-foreground similar to
10531 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10533 * dispextern.h (lface_attribute_index):
10534 Add LFACE_DISTANT_FOREGROUND_INDEX.
10536 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10538 * image.c (pbm_next_char): New function.
10539 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10540 (pbm_scan_number): Use it.
10541 (Qlibjpeg_version): New variable.
10542 (syms_of_image): DEFSYM and initialize it.
10544 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10546 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10548 2013-10-31 Glenn Morris <rgm@gnu.org>
10550 * emacs.c (original_pwd): New char.
10551 (main): If using --chdir, store original_pwd.
10552 (init_cmdargs): When setting Vinvocation_directory based on a
10553 relative argv[0], use original_pwd if set. (Bug#15768)
10555 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10557 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10559 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10561 * insdel.c: Fix minor problems found by static checking.
10562 (Qregion_extract_function): Now static.
10563 (prepare_to_modify_buffer_1): Remove unused locals.
10565 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10567 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10568 (syms_of_xdisp): Declare pre-redisplay-function.
10569 (markpos_of_region): Remove function.
10570 (init_iterator, compute_stop_pos, handle_face_prop)
10571 (face_before_or_after_it_pos, reseat_to_string)
10572 (get_next_display_element, window_buffer_changed)
10573 (redisplay_internal, try_cursor_movement, redisplay_window)
10574 (try_window_reusing_current_matrix, try_window_id, display_line)
10575 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10576 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10577 * window.h (struct window): Remove field `region_showing'.
10578 * dispextern.h (struct it): Remove region_beg/end_charpos.
10579 (face_at_buffer_position, face_for_overlay_string)
10580 (face_at_string_position): Update prototypes.
10581 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10582 (face_at_string_position): Remove `region_beg' and `region_end' args.
10583 * fontset.c (Finternal_char_font):
10584 * font.c (font_at, font_range): Adjust calls accordingly.
10585 * insdel.c (Qregion_extract_function): New var.
10586 (syms_of_insdel): Initialize it.
10587 (prepare_to_modify_buffer_1): Use it.
10589 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10591 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10592 * ftxfont.c (ftxfont_get_gcs):
10593 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10594 * xfaces.c (x_free_colors, x_free_dpy_colors)
10595 (x_create_gc, unload_color):
10596 * xselect.c (x_property_data_to_lisp):
10597 * xsettings.c (parse_settings):
10598 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10599 (get_bits_and_offset): Adjust definition.
10600 * frame.c (XParseGeometry): Adjust locals.
10601 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10602 * regex.h (toplevel): Likewise for reg_syntax_t.
10604 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10606 * eval.c (run_hook_with_args): Use FUNCTIONP.
10608 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10610 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10611 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10612 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10613 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10614 on MS-Windows anyway.
10615 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10616 (free_realized_face): ...adjust user.
10617 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10618 white relief pixels to -1.
10619 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10620 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10621 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10623 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10625 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10626 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10627 in practice now. All callers changed.
10629 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10631 * dispextern.h (struct face): Use bitfields for 'underline_type'
10632 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10633 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10634 'stipple' member. Move 'lface' member up to help...
10635 * xfaces.c (make_realized_face): ...this function to find and
10636 clear just the members that need clearing.
10637 (load_face_colors, realize_x_face):
10638 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10640 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10642 * xftfont.c (struct xftfont_info): Remove set-but-unused
10644 (xftfont_open): Adjust user.
10645 (xftfont_get_colors): Remove useless prototype.
10647 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10649 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10650 before passing them to 'unexec'. (Bug#15260)
10652 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10654 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10656 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10658 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10659 the changed signature of the font driver's 'close' method.
10661 * w32font.h (w32font_close): Adjust the prototype to the change in
10662 function definition.
10664 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10666 * w32uniscribe.c (uniscribe_close): Adapt the call to
10667 w32font_close to its new prototype.
10669 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10671 Omit unused frame argument of font API's close function.
10672 * font.h (struct font): Drop frame argument. Adjust comment.
10673 * font.c (font_clear_cache, font_close_object): Adjust users.
10674 * ftfont.c (ftfont_close):
10675 * ftxfont.c (ftxfont_close):
10676 * macfont.m (macfont_close):
10677 * nsfont.m (nsfont_close):
10678 * w32font.c (w32font_close):
10679 * xfont.c (xfont_close):
10680 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10681 tweak comments and make functions safe if called more than once for
10682 the same font object.
10684 Perform font-specific cleanup when font object is swept by GC. See
10685 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10686 * alloc.c (cleanup_vector): New function.
10687 (sweep_vector): Call it for each reclaimed vector object.
10688 * font.h (struct font): Adjust comment.
10690 2013-10-24 Glenn Morris <rgm@gnu.org>
10692 * Makefile.in (abs_top_srcdir): New, set by configure.
10694 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10696 Adjust recent font-related changes to fix bug#15686.
10697 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10698 is a live window system frame, mark its default font too.
10700 2013-10-23 Glenn Morris <rgm@gnu.org>
10702 * Makefile.in (RUN_TEMACS): Make relative (again).
10703 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10704 (bootstrap-emacs$(EXEEXT)):
10705 Quote entities that might contain whitespace.
10707 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10709 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10710 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10712 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10714 Do not allow font caches to grow too large.
10715 * alloc.c (compact_font_cache_entry, compact_font_caches):
10716 New functions or stub if not HAVE_WINDOW_SYSTEM.
10717 (compact_undo_list): Factor out from Fgarbage_collect.
10719 (mark_face_cache): Mark face font. Move down to avoid
10721 (mark_terminals): Do not mark font cache here.
10722 (Fgarbage_collect): Call compaction functions described
10723 above. Adjust comment.
10725 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10727 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10728 chdir to HOME (bug#15607).
10730 * nsterm.m (Qcocoa, Qgnustep): New variables.
10731 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10732 (ns_get_color): Make selection color work for GNUstep also.
10734 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10736 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10737 handles mouse clicks. Instead, let GPM use the same code as all
10738 the other mice use. See the discussion starting at
10739 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10740 for the details of the problem with the menu bar this fixes.
10742 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10744 Remove port-specific display name lists to avoid extra
10745 complexity and data duplication with display info lists.
10746 * xterm.h (x_display_name_list): Remove declaration.
10747 * xterm.c (x_display_name_list): Remove.
10748 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10749 * xfns.c (x_display_info_for_name, Fx_display_list):
10750 Likewise. Use x_display_list where appropriate.
10751 * w32term.h (w32_display_name_list): Remove declaration.
10752 * w32term.c (w32_display_name_list): Remove.
10753 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10755 * w32fns.c (x_display_info_for_name, Fx_display_list):
10756 Likewise. Use x_display_list where appropriate.
10757 * nsterm.h (ns_display_name_list): Remove declaration.
10758 * nsterm.m (ns_display_name_list): Remove.
10759 (ns_term_init, syms_of_nsterm): Adjust users.
10760 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10761 Likewise. Use x_display_list where appropriate.
10762 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10763 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10764 (mark_terminals): Mark per-terminal font cache.
10766 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10768 Don't run timers in input-pending-p. Its new check-timers param
10769 provides the prior behavior. (Bug#15045).
10770 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10772 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10774 Make some functions static in non-Microsoft builds.
10775 On my platform (Fedora 19 x86-64), this shrinks the
10776 Emacs executable (text+data) by 0.25%.
10777 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10778 (load_color) [!MSDOS]:
10779 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10780 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10781 * lisp.h (check_existing):
10782 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10783 (network_interface_info) [!WINDOWSNT]:
10784 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10785 Remove extern decls.
10786 * fileio.c (check_existing):
10787 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10788 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10789 (network_interface_info) [!WINDOWSNT]:
10790 * term.c (encode_terminal_code) [!WINDOWSNT]:
10791 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10792 * xfaces.c (load_color) [!MSDOS]:
10794 * fileio.c (check_existing, check_executable, check_writable):
10795 * process.c (network_interface_list, network_interface_info):
10796 Move earlier, so that we don't need forward decls.
10797 * gnutls.c (fn_gnutls_transport_set_errno)
10798 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10800 * w32.c (init_environment): Use faccessat rather than
10801 check_existing, partly for consistency with the rest of the code
10802 in this file, partly so that check_existing can be static.
10804 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10805 * emacs.c (MAIN_PROGRAM): New macro.
10806 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10807 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10809 bool vector int width fixes
10810 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10811 (Fbool_vector_count_matches_at):
10812 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10813 can exceed PTRDIFF_MAX, at least in theory.
10814 (Fbool_vector_count_matches_at):
10815 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10817 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10819 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10820 (struct sockaddr): Add forward decl, for platforms that lack it.
10822 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10824 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10827 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10829 * w32.c (network_interface_get_info, network_interface_list)
10830 (network_interface_info): New functions. (Bug#15610)
10831 (GetAdaptersInfo_Proc): New typedef.
10832 (get_adapters_info): New wrapper function.
10833 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10835 * process.h (network_interface_list, network_interface_info):
10838 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10839 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10840 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10841 for WINDOWSNT. Doc fix.
10842 (syms_of_process): Defsubr Snetwork_interface_list and
10843 Snetwork_interface_info unconditionally.
10845 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10846 in NS GUI sessions. (Bug#15629)
10848 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10850 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10852 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10854 * print.c (print_object): Print " ..." when truncating bool vectors.
10856 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10858 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10859 standard mouse buttons.
10861 * termhooks.h (struct input_event): Remove incorrect commentary.
10863 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10865 Disallow bool vector operations on mixed-length operands.
10866 The old behavior left garbage in the result vector sometimes,
10867 and didn't seem to be useful.
10868 * data.c (Qwrong_length_argument): New static var.
10869 (wrong_length_argument): New function.
10870 (bool_vector_binop_driver): Check that args agree in length.
10872 * keyboard.c, keyboard.h (all_kboards): Now static.
10874 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10876 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10877 note from the lispref.
10879 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10881 * nsterm.h (struct ns_display_info): Remove set-but-unused
10882 member image_cache (image caches are per-terminal anyway).
10883 (FRAME_X_IMAGE_CACHE): Remove.
10884 * nsterm.m (ns_initialize_display_info): Adjust user.
10886 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10888 * w32proc.c: Include mingw_time.h.
10890 * w32.c: Include mingw_time.h.
10892 Implement scrolling of TTY menus when the screen is too short.
10894 * term.c (tty_menu_display): Accept an additional argument, the
10895 menu item from which to start displaying the menu. Account for
10896 the value of Y when limiting the menu to the number of available
10898 (mi_result): New enumeration.
10899 (read_menu_input): Return enumerated value. When the y coordinate
10900 hits min_y or max_y, return scroll indication instead of wrapping
10902 (tty_menu_activate): Handle the scrolling indications from
10903 read_menu_input. Compute the first menu item to display and pass
10904 it to tty_menu_display.
10906 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10908 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10909 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10910 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10911 Adjust to match the change described below.
10912 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10913 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10914 memory_below_frame members to...
10915 * termchar.h (struct tty_display_info): ...here because they're
10916 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10917 * term.c (init_tty):
10918 * nsterm.m (ns_create_terminal):
10919 * w32term.c (w32_create_terminal):
10920 * xterm.c (x_create_terminal): Adjust users.
10921 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10922 to filter out non-TTY frames. Adjust comment.
10923 (scrolling): Adjust user. Prefer eassert for debugging check.
10925 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10927 * xfaces.c (PT_PER_INCH): Remove unused macro.
10928 * termhooks.h (struct terminal): Remove set-but-unused
10929 member fast_clear_end_of_line.
10930 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10931 * nsterm.m (ns_create_terminal):
10932 * term.c (init_tty):
10933 * w32term.c (w32_create_terminal):
10934 * xterm.c (x_create_terminal): Adjust users.
10936 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10938 * lisp.h (bool_vector_size): New function.
10939 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10940 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10941 (Fbool_vector_not, Fbool_vector_count_matches_at):
10942 Remove uses of 'eassume' that should no longer be needed,
10943 because they are subsumed by the 'eassume' in bool_vector_size.
10945 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10947 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10948 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10949 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10951 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10953 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10954 have different dimensions. (Bug#15575)
10956 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10959 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10961 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10963 * term.c (tty_menu_show): Never return with unbalanced
10964 specpdl. Use eassert for debugging check. Adjust style.
10966 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10968 * term.c (read_menu_input): Make selection of menu items
10969 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10970 (tty_menu_activate): Fix off-by-one error when computing max_y.
10972 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10974 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10975 audit logging (only used with GnuTLS 3.x) and enable it.
10977 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10979 * dispnew.c (redraw_frame): Remove useless #ifdef because
10980 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10981 Also, move TTY fflush to...
10982 * term.c (tty_update_end): ...this function.
10984 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10986 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10987 the end of the frame's glyph matrix. (Bug#15575)
10989 * term.c (tty_menu_display): Don't move cursor while overwriting
10990 frame's glyphs with menu items. Limit the number of items
10991 displayed to what can be shown on the available screen lines,
10992 excluding the echo area.
10993 (tty_menu_activate): Limit the Y coordinate allowed by
10994 read_menu_input to the last screen line used for menu display.
10996 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10998 * lisp.h (eassume): New macro.
10999 Also, include <verify.h>, for 'assume'.
11000 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11001 (vroundup, vector_nbytes):
11002 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11003 (Fbool_vector_not, Fbool_vector_count_matches)
11004 (Fbool_vector_count_matches_at):
11005 Use eassume, not eassert.
11006 * casetab.c (set_identity, shuffle):
11007 * composite.c (composition_gstring_put_cache):
11008 * dispnew.c (update_frame_1):
11009 * ftfont.c (ftfont_shape_by_flt):
11010 * image.c (gif_load):
11011 * intervals.c (offset_intervals):
11012 * macfont.m (macfont_shape):
11013 Remove calls to 'assume' that are no longer needed, because
11014 --enable-gcc-warnings no longer generates bogus warnings
11015 when these calls are removed.
11017 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11019 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11021 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11023 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11024 (Qsubstitute_env_in_file_name): New var.
11025 (syms_of_fileio): Define it.
11027 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11029 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11030 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11033 * term.c (save_and_enable_current_matrix): Don't allocate and
11034 don't save margin areas.
11035 (restore_desired_matrix): Don't restore margin areas.
11036 (free_saved_screen): Don't free margin areas.
11038 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11040 * image.c: Pacify --enable-gcc-warnings.
11041 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11042 #define only if used.
11044 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11046 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11047 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11048 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11049 (gif_load): For giflib v5.x and later, display the error message
11050 produced by giflib when its functions fail.
11051 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11054 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11056 * keyboard.c (last_event_timestamp): Remove. For X selection and
11057 GTK popup menus, it may be obtained from per-frame X display info.
11058 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11059 (process_special_events): Adjust users.
11060 * keyboard.h (last_event_timestamp): Remove declaration.
11061 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11062 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11063 * menu.h (xmenu_show): Adjust prototype.
11064 * menu.c (Fx_popup_menu): Adjust user.
11065 * xselect.c (x_own_selection, x_get_foreign_selection)
11066 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11068 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11070 * keyboard.c (init_kboard): Now static. Add arg
11071 to denote window system. Adjust comment.
11072 (init_keyboard): Adjust user.
11073 (allocate_kboard): New function.
11074 (syms_of_keyboard):
11075 * nsterm.m (ns_term_init):
11076 * term.c (init_tty):
11077 * w32term.c (w32_create_terminal):
11078 * xterm.c (x_term_init): Use it.
11079 * keyboard.h (init_kboard): Remove prototype.
11080 (allocate_kboard): Add prototype.
11082 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11084 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11085 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11087 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11089 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11091 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11093 * term.c (tty_menu_activate): Flush the output stream after
11094 showing the cursor, and don't mark the frame garbaged at exit from
11095 the function. Fixes redisplay glitches when moving from one menu
11098 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11100 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11101 or throw error (Bug#15570).
11103 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11105 * intervals.c (temp_set_point_both): Move test into 'eassert',
11108 * lisp.h (eassert): Don't use 'assume'.
11109 Sometimes 'assume' wins in performance, and sometimes it loses,
11110 so it shouldn't be used all the time. Perhaps we need two
11111 flavors of 'eassert', one for where 'assume' is far more likely
11112 to help or to hurt; but that can be done later.
11113 Reported by Dmitry Antipov in
11114 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11115 Also, don't include <verify.h>; no longer needed.
11117 2013-10-09 Glenn Morris <rgm@gnu.org>
11119 * eval.c (Fcond): Doc tweak.
11121 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11123 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11124 expressions with side effects to eassert. (Bug#15565)
11126 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11128 * fns.c (hashfn_user_defined): Allow hash functions to return any
11131 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11133 Fix minor problems found by static checking.
11134 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11135 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11136 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11137 * keyboard.c (read_menu_command): Remove unused local.
11138 * lisp.h (read_menu_command): New decl.
11139 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11140 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11141 Return ptrdiff_t, not int.
11142 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11143 not int, for benefit of xpalloc.
11144 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11146 (have_menus_p): Remove; unused.
11147 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11148 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11149 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11151 (save_and_enable_current_matrix): Omit unnecessary casts.
11152 (read_menu_input): Omit local extern decl (now in lisp.h).
11153 Don't access uninitialized storage if mouse_get_xy fails.
11154 (tty_menu_activate): Mark local as initialized, for lint.
11155 (tty_menu_activate, tty_meny_show): Remove unused locals.
11157 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11159 Support menus on text-mode terminals.
11160 * xterm.h (xw_popup_dialog): Add prototype.
11162 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11163 (xmenu_show): Block input here, instead in Fx_popup_menu.
11164 (xw_popup_dialog): New function, with X-specific bits of popup
11167 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11170 * window.c (Fset_window_configuration): Use run-time tests of the
11171 frame type instead of compile-time conditionals, when menu-bar
11172 lines are considered.
11174 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11175 (w32_popup_dialog): New prototypes.
11177 * w32menu.c (Fx_popup_dialog): Function deleted.
11178 (w32_popup_dialog): New function, with w32 specific bits of popup
11179 dialogs. Block input here.
11181 * w32inevt.c (w32_console_read_socket): Minor change to add
11182 debugging TTY events.
11184 * w32fns.c (show_hourglass): If returning early because the frame
11185 is not a GUI frame, unblock input.
11187 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11188 (cursorY): New functions.
11190 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11191 WINDOWSNT, macros that call curX and curY elsewhere.
11193 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11195 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11196 specific function to hide and show cursor on a text-mode terminal.
11197 (tty_menu_struct, struct tty_menu_state): New structures.
11198 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11199 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11200 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11201 (tty_menu_locate, save_and_enable_current_matrix)
11202 (restore_desired_matrix, screen_update, read_menu_input)
11203 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11204 (tty_pop_down_menu, tty_menu_last_menubar_item)
11205 (tty_menu_new_item_coords, tty_menu_show): New functions.
11206 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11208 * nsterm.h (ns_popup_dialog): Adjust prototype.
11210 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11211 of in x-popup-menu.
11212 (ns_popup_dialog): Adapt order of arguments to the other
11213 *_menu_show implementations.
11214 (Fx_popup_dialog): Function deleted.
11216 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11218 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11220 * menu.c (have_boxes): New function.
11221 (single_keymap_panes): Use it instead of a compile-time
11223 (single_menu_item): Use run-time tests of the frame type instead
11224 of compile-time conditionals.
11225 (encode_menu_string): New function.
11226 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11227 the macro, since different types of frame need different encoding
11229 (digest_single_submenu): Use run-time tests of frame type instead
11230 of, or in addition to, compile-time conditionals.
11231 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11232 (Fx_popup_menu): Detect when the function is called from keyboard
11233 on a TTY. Don't barf when invoked on a text-mode frame.
11234 Check frame type at run time, instead of compile-time conditionals for
11235 invoking terminal-specific menu-show functions.
11236 Call tty_menu_show on text-mode frames.
11237 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11238 run time to determine which alternative to invoke; support dialogs
11241 * keyboard.h <Qmouse_movement>: Declare.
11243 * keyboard.c <Qmouse_movement>: Now extern.
11244 <Qecho_keystrokes>: New static variable.
11245 (read_key_sequence): Accept an additional argument, a flag to
11246 prevent redisplay during reading of the key sequence. All callers
11248 (read_menu_command): New function.
11249 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11251 (toolkit_menubar_in_use): New function.
11252 (make_lispy_event): Use it instead of a compile-time test.
11254 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11255 window-system being available.
11257 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11258 to x-popup-dialog on the frame type, they all now support popup
11261 * dispnew.c (save_current_matrix): Save the margin areas.
11262 (restore_current_matrix): Restore margin areas.
11263 (update_frame_with_menu): New function.
11265 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11268 * alloc.c (make_save_ptr): Now compiled unconditionally.
11270 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11272 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11273 (redraw_frame, update_frame): Adjust users.
11274 * dispextern.h (set_window_update_flags): Adjust prototype.
11275 * xdisp.c (redisplay_internal): When updating all frames with zero
11276 windows_or_buffers_changed, assume that only the windows that shows
11277 current buffer should be really updated.
11279 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11281 Do not allocate huge temporary memory areas and objects while encoding
11282 for file I/O, thus reducing an enormous memory usage for large buffers.
11283 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11284 * coding.h (struct coding_system): New member raw_destination.
11285 * coding.c (setup_coding_system): Initialize it to zero.
11286 (encode_coding_object): If raw_destination is set, do not create
11287 dst_object. Add comment.
11288 * fileio.c (toplevel): New constant E_WRITE_MAX.
11289 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11290 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11292 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11294 * nsterm.m (windowDidExitFullScreen:)
11295 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11297 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11299 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11300 * keyboard.c (unblock_input_to): Don't process pending signals
11301 if a fatal error is in progress.
11303 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11304 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11305 they're talking about words in Lisp bool vectors.
11306 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11307 * data.c (popcount_bits_word): Rename from popcount_size_t.
11308 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11311 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11313 Improve support for popcount and counting trailing zeros (Bug#15550).
11314 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11315 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11316 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11317 (popcount_size_t_msc, popcount_size_t_gcc):
11318 Remove; now done by Gnulib.
11319 (popcount_size_t): Now a macro that defers to Gnulib.
11320 (count_trailing_zero_bits): Return int, for consistency with
11321 Gnulib and because Emacs prefers signed to unsigned int.
11322 Don't assume that size_t is either unsigned int or unsigned long
11323 or unsigned long long.
11324 (size_t_to_host_endian): Do not assume that size_t is either
11325 exactly 32 or exactly 64 bits wide.
11326 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11327 etc., so that it's now an enum constant, not a macro.
11328 No need to assume that it's either 32 or 64.
11330 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11332 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11335 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11337 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11338 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11340 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11342 emacs_read and emacs_write now use void *, not char *.
11343 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11344 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11345 Buffer arg is now void *, not char *. This matches plain
11346 'read' and 'write' better, and avoids a constraint violation
11347 on Solaris 9 with Oracle Studio.
11349 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11351 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11352 memset to explicit loop. Otherwise copy largest possible chunk
11353 from initialized to uninitialized part, thus allowing the longer
11354 memcpy runs and reducing the number of loop iterations.
11356 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11358 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11359 hide toolbar (Bug#15388).
11360 (windowDidEnterFullScreen:): If presentation options are zero,
11361 set them here (Bug#15388).
11362 (ns_update_auto_hide_menu_bar): Remove runtime check.
11363 Don't auto hide dock unless menubar is also auto hidden.
11365 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11367 * editfns.c (message): Mention batch mode in doc string.
11369 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11371 * nsterm.m (check_native_fs): Remove erroneous comment.
11373 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11375 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11376 uses find_newline instead of scan_newline and so doesn't move point.
11378 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11380 Use hardware support for byteswapping on glibc x86 etc.
11381 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11382 whereas the old swap64 needed 30.
11383 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11384 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11385 Use byteswap.h's macros to swap bytes.
11386 * lisp.h (swap16, swap32, swap64): Remove.
11387 All uses replaced by bswap_16, bswap_32, bswap_64.
11389 * bytecode.c (exec_byte_code): Use some more volatile variables
11390 to work around local variables getting clobbered by longjmp.
11391 Port to pre-C99, which doesn't allow decls after stmts.
11393 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11395 * lisp.h (eassert): Assume that COND is true when optimizing.
11396 In other words, take on the behavior of eassert_and_assume.
11397 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11398 (eassert_and_assume): Remove. All uses replaced by eassert.
11400 * xdisp.c (Qglyphless_char): Now static.
11402 Adjust to merge from gnulib.
11403 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11404 * lisp.h: Include <verify.h>, for 'assume'.
11406 * eval.c (clobbered_eassert): New macro.
11407 (internal_catch, internal_condition_case)
11408 (internal_condition_case_1, internal_condition_case_2)
11409 (internal_condition_case_n): Use it instead of eassert
11410 when the argument contains locals clobbered by longjmp.
11411 Don't use clobbered locals outside of clobbered_eassert.
11412 (internal_lisp_condition_case): Use a volatile variable
11413 to work around a local variable's getting clobbered.
11415 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11417 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11418 (PUSH_HANDLER): New macro.
11419 (catchlist): Remove.
11420 (handlerlist): Always declare.
11422 * eval.c (catchlist): Remove (merge with handlerlist).
11423 (handlerlist, lisp_eval_depth): Not static any more.
11424 (internal_catch, internal_condition_case, internal_condition_case_1)
11425 (internal_condition_case_2, internal_condition_case_n):
11427 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11428 handlerlist/catchlist.
11429 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11430 handlerlist which can only handle a single condition-case handler at
11432 (find_handler_clause): Simplify since we only a single branch here
11435 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11437 (bcall0): New function.
11438 (exec_byte_code): Add corresponding cases. Improve error message when
11439 encountering an invalid byte-code. Let Bunwind_protect accept
11440 a function (rather than a list of expressions) as argument.
11442 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11443 and make them unconditional now that they're heap-allocated.
11445 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11447 * charset.c (Fdecode_char, Fencode_char): Remove description of
11448 `restriction' arg. now that it's hidden by advertised-calling-convention.
11450 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11452 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11453 Remove unused variable (from mac-port).
11454 (macfont_draw): Use s->ybase for correct y position.
11456 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11458 * frame.h (struct frame): Drop has_minibuffer member because...
11459 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11460 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11462 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11464 * window.h (struct window): Prefer enum text_cursor_kinds to int
11465 for phys_cursor_type member. Move the latter, phys_cursor_width,
11466 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11467 * window.c (replace_window, make_window): Adjust users.
11469 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11471 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11472 this module is never compiled otherwise.
11474 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11476 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11479 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11481 * xdisp.c (get_next_display_element): Don't call face_for_font in
11482 a build configured --without-x. (Bug#15484)
11484 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11486 * window.c (calc_absolute_offset): #elif should be #elif defined.
11488 * frame.c (delete_frame): Block/unblock input to overcome race
11489 condition (Bug#15475).
11491 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11493 * frame.c (delete_frame): Record selected frame only after
11494 calling Qdelete_frame_functions (Bug#15477).
11496 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11498 * nsterm.m (ns_selection_color): Remove.
11499 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11500 NSColor selectedText(Background)Color. Only for COCOA.
11501 (ns_term_init): Remove assignment of ns_selection_color, logic
11502 moved to ns_get_color.
11504 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11505 NS_SELECTION_COLOR_DEFAULT.
11506 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11508 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11510 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11511 frame' does not have the tool_bar_window member.
11513 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11515 Signal error when reading an empty byte-code object (Bug#15405)
11516 * lread.c (read1): Signal error.
11517 * alloc.c (make_byte_code): eassert header size.
11518 (sweep_vectors): Change an int to size_t.
11520 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11522 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11523 instead of ints, as it's the usual style for offsetof constants. See:
11524 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11526 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11527 This is ugly, but it should fix the performance problem for older
11528 GCC versions in the short run. I'll look into integrating the
11529 Gnulib module for popcount, as a better fix.
11530 See the thread starting in:
11531 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11532 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11533 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11534 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11535 (popcount_size_t): Use it.
11537 2013-09-24 Daniel Colascione <dancol@dancol.org>
11539 * process.c (Fnetwork_interface_info): Fix build break due to
11542 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11544 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11545 Prefer signed to unsigned integers where either will do.
11546 No need for 'const' on locals that do not escape.
11547 Omit easserts with unnecessary and unportable assumptions about
11548 alignment. Avoid unnecessary casts to char *.
11550 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11552 Use union for the payload of struct Lisp_Vector.
11553 This helps to avoid a few glitches dictated by C's aliasing rules.
11554 * lisp.h (struct Lisp_Vector): Use union for next and
11555 contents member. Adjust comment. Change related users.
11556 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11557 Related users changed.
11558 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11559 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11560 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11561 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11563 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11565 Optimize glyph row clearing and copying routines.
11566 * dispextern.h (struct glyph_row): Change layout of struct
11567 glyph_row to help copy_row_except_pointers. Adjust comment.
11568 * dispnew.c (null_row): Remove.
11569 (clear_glyph_row): Use offsetof and memset to find and clear
11570 just the members that need clearing. Adjust comment.
11571 (copy_row_except_pointers): Likewise for copying.
11573 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11575 Some minor cleanups of recently-added bool vector code.
11576 * conf_post.h (assume): Always return void. Use lint version
11577 only if GCC and MSC versions don't apply.
11578 * conf_post.h (assume):
11579 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11580 Depend on _MSC_VER, not __MSC_VER, for consistency with
11582 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11583 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11584 (bool_vector_binop_driver, count_trailing_zero_bits)
11585 (size_t_to_host_endian): Now static, not static inline;
11586 the latter isn't needed with modern compilers and doesn't
11587 work with older compilers anyway.
11589 * alloc.c (valgrind_p): Use bool for boolean.
11591 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11593 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11594 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11595 (display_last_displayed_message_p, message_buf_print)
11596 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11597 Use bool for boolean.
11598 * dispextern.h (cancel_line, init_desired_glyphs):
11599 Remove ancient leftover.
11600 (help_echo_showing_p, hourglass_shown_p):
11601 * lisp.h (noninteractive_need_newline): Adjust declaration.
11603 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11605 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11607 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11608 ...this file and convert the latter to static. Adjust comment.
11609 (make_initial_frame):
11610 * window.c (init_window_once): Adjust user.
11611 * frame.h (last_nonminibuf_frame): Remove declaration.
11612 * lisp.h (selected_frame): Likewise.
11613 * msdos.c (the_only_display_info): Adjust comment.
11615 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11617 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11618 computing the end column of mouse-highlight that comes from
11619 display or overlay strings. (Bug#15437)
11620 (note_mouse_highlight): Adapt calculation of last argument to
11621 mouse_face_from_string_pos to the above change.
11623 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11624 all platforms, not just for clang.
11626 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11628 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11629 about excess arguments to snprintf.
11631 * conf_post.h(assume): Use __builtin_unreachable for clang.
11633 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11635 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11636 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11638 2013-09-23 Daniel Colascione <dancol@dancol.org>
11640 * alloc.c (USE_VALGRIND): New macro; on by default
11641 when ENABLE_CHECKING.
11642 (mark_maybe_object, mark_maybe_pointer)
11643 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11645 (valgrind_p) [USE_VALGRIND]: New variable.
11646 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11648 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11650 * process.c (wait_reading_process_output): Change int pnamelen to
11653 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11654 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11655 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11656 argument to unsigned long to avoid warning.
11657 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11659 * conf_post.h (assume): Fix compiler error: x shall be cond.
11661 2013-09-22 Daniel Colascione <dancol@dancol.org>
11663 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11664 warning when compiling without a window system.
11666 2013-09-22 Daniel Colascione <dancol@dancol.org>
11668 * data.c (Qbool_vector_p): New symbol.
11669 (bool_vector_spare_mask, popcount_size_t_generic)
11670 (popcount_size_t_msc, popcount_size_t_gcc)
11672 (bool_vector_binop_driver)
11673 (count_trailing_zero_bits, size_t_to_host_endian)
11674 (Fbool_vector_exclusive_or)
11675 (Fbool_vector_union)
11676 (Fbool_vector_intersection, Fbool_vector_set_difference)
11677 (Fbool_vector_subsetp, Fbool_vector_not)
11678 (Fbool_vector_count_matches)
11679 (Fbool_vector_count_matches_at): New functions.
11680 (syms_of_data): Intern new symbol, functions.
11681 * alloc.c (bool_vector_payload_bytes): New function.
11682 (Fmake_bool_vector): Instead of calling Fmake_vector,
11683 which performs redundant initialization and argument checking,
11684 just call allocate_vector ourselves. Make sure we clear any
11685 terminating padding to zero.
11686 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11687 instead of open-coding the size calculation.
11688 (vroundup_ct): New macro.
11689 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11690 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11691 * composite.c (composition_gstring_put_cache):
11692 Change lint_assume to assume.
11693 * conf_post.h (assume): New macro.
11694 (lint_assume): Remove.
11695 * dispnew.c (update_frame_1): Change lint_assume to assume.
11696 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11698 * image.c (gif_load): Change lint_assume to assume.
11699 * lisp.h (eassert_and_assume): New macro.
11700 (Qbool_vector_p): Declare.
11701 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11702 (swap16, swap32, swap64): New inline functions.
11703 * macfont.m (macfont_shape): Change lint_assume to assume.
11704 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11705 * xsettings.c (parse_settings): Use new swap16 and
11706 swap32 from lisp.h instead of file-specific macros.
11708 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11710 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11711 found (which can legitimately happen when the glyph row at the
11712 window start is disabled in the current_matrix. (Bug#15365)
11714 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11716 Fix syntax.h bug introduced by recent INLINE change.
11717 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11718 conditionally compiled one way in some modules, and a different
11719 way in others. This doesn't work with extern inline functions,
11720 which must have the same definition in all modules, because the
11721 defining code might be shared across modules, depending on the
11722 implementation. Symptoms reported by Martin Rudalics in:
11723 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11724 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11725 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11726 overriding the corresponding functions in syntax.h.
11727 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11728 (syntax_property): New inline functions.
11729 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11730 Rewrite in terms of these new functions.
11732 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11734 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11735 not chars_in_text, whose result depends on the multibyteness of
11736 the current buffer. (Bug#15426)
11738 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11740 Port recent change to hosts where pointers aren't 'long'.
11741 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11742 Don't assume that pointers are the same width as 'long'.
11743 Add a compile-time check that a pointer fits into two X slots.
11745 A simpler, centralized INLINE.
11746 * conf_post.h (INLINE): Define only if not already defined.
11747 This allows us to use a single INLINE, defined by one file
11749 * emacs.c (INLINE): Define it.
11750 Also, include category.h, charset.h, composite.h, dispextern.h,
11751 syntax.h, systime.h, so that their INLINE definitions are expanded
11752 properly for Emacs.
11753 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11754 * buffer.h, buffer.c (BUFFER_INLINE):
11755 * category.h, category.c (CATEGORY_INLINE):
11756 * character.h, character.c (CHARACTER_INLINE):
11757 * charset.h, charset.c (CHARSET_INLINE):
11758 * composite.h, composite.c (COMPOSITE_INLINE):
11759 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11760 * frame.h, frame.c (FRAME_INLINE):
11761 * intervals.h, intervals.c (INTERVALS_INLINE):
11762 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11763 * lisp.h, alloc.c (LISP_INLINE):
11764 * process.h, process.c (PROCESS_INLINE):
11765 * syntax.h, syntax.c (SYNTAX_INLINE):
11766 * systime.h, sysdep.c (SYSTIME_INLINE):
11767 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11768 * window.h, window.c (WINDOW_INLINE):
11769 Remove. All uses replaced with INLINE.
11771 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11773 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11774 to avoid Bug#15398.
11776 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11778 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11779 'const char *' to avoid compiler warnings due to similar change in
11780 the prototype of x_get_string_resource.
11782 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11784 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11785 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11786 going to replace static variables below. Adjust comments.
11787 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11788 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11789 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11790 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11791 Related users changed.
11792 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11793 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11794 last_mouse_movement_time, going to replace static variables below.
11796 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11797 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11799 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11800 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11801 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11802 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11803 static variables below.
11804 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11805 (last_mouse_scroll_bar): Remove.
11806 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11807 (mouseExited): Related users changed.
11809 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11811 Do not use external array to process X scroll bar messages.
11812 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11813 (x_send_scroll_bar_event): Pack window pointer into two slots
11814 of XClientMessageEvent if we're 64-bit. Adjust comment.
11815 (x_scroll_bar_to_input_event): Unpack accordingly.
11817 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11819 Ifdef away recent changes which aren't relevant to NS port.
11820 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11821 [!HAVE_NS]: Declare as such.
11822 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11823 [!HAVE_NS]: Define as such.
11825 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11827 * frame.c (x_redo_mouse_highlight): New function
11828 to factor out common code used in W32 and X ports.
11829 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11830 * xterm.h (struct x_display_info):
11831 * w32term.h (struct w32_display_info):
11832 * nsterm.h (struct ns_display_info): New members
11833 last_mouse_motion_frame, last_mouse_motion_x and
11834 last_mouse_motion_y, going to replace static variables below.
11835 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11836 (redo_mouse_highlight): Remove.
11837 (note_mouse_movement, syms_of_xterm): Adjust user.
11838 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11839 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11840 (redo_mouse_highlight): Remove.
11841 (note_mouse_movement, syms_of_w32term): Adjust user.
11842 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11843 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11845 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11846 * nsfns.m (compute_tip_xy): Adjust user.
11848 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11850 * frame.c (x_mouse_grabbed): New function.
11851 * dispextern.h (x_mouse_grabbed): Add prototype.
11852 (last_mouse_frame): Remove declaration.
11853 * xterm.h (struct x_display_info):
11854 * w32term.h (struct w32_display_info):
11855 * nsterm.h (struct ns_display_info): New member
11856 last_mouse_frame, going to replace...
11857 * xdisp.c (last_mouse_frame): ...global variable.
11858 (note_tool_bar_highlight):
11859 * w32term.c (w32_mouse_position, w32_read_socket):
11860 * xterm.c (XTmouse_position, handle_one_xevent):
11861 Use x_mouse_grabbed.
11862 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11864 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11866 * w32term.c (w32_read_socket): Avoid temporary
11867 variables in a call to x_real_positions.
11868 * xterm.c (handle_one_xevent): Likewise.
11870 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11872 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11873 (x_icon_type): Remove prototype.
11874 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11875 * frame.c (x_icon_type): Remove.
11876 * w32term.c (x_make_frame_visible, x_iconify_frame):
11877 * xterm.c (x_make_frame_visible, x_iconify_frame):
11878 Use x_set_bitmap_icon to factor out common code.
11880 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11882 * dispextern.h (check_x_display_info, x_get_string_resource):
11883 Declare here just once and unify the latter.
11884 * frame.c (check_x_display_info, x_get_string_resource):
11885 * nsterm.h (check_x_display_info):
11886 * xrdb.c (x_get_string_resource):
11887 * xterm.h (check_x_display_info): Remove prototypes.
11888 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11889 * w32reg.c (x_get_string_resource): Likewise.
11890 (w32_get_rdb_resource): Adjust user.
11892 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11894 * xterm.h (struct x_display_info): New member
11895 x_pending_autoraise_frame, going to replace...
11896 * xterm.c (pending_autoraise_frame): ...static variable.
11897 (x_new_focus_frame, XTread_socket): Adjust users.
11898 * w32term.h (struct w32_display_info): New member
11899 w32_pending_autoraise_frame, going to replace...
11900 * w32term.c (pending_autoraise_frame): ...global variable.
11901 (x_new_focus_frame, w32_read_socket): Adjust users.
11903 2013-09-17 Glenn Morris <rgm@gnu.org>
11905 * xdisp.c (message_dolog): If we create *Messages*,
11906 switch it to messages-buffer-mode.
11908 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11910 Don't overuse 'const' in types of locals.
11911 * bidi.c (bidi_count_bytes):
11912 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11913 (xg_event_is_for_scrollbar):
11914 * xselect.c (x_handle_property_notify)
11915 (x_handle_selection_notify, x_handle_dnd_message):
11916 * xsettings.c, xsettings.h (xft_settings_event):
11917 * xterm.c (x_handle_net_wm_state, handle_one_event)
11918 (x_menubar_window_to_frame, x_detect_focus_change)
11919 (construct_mouse_click, note_mouse_movement)
11920 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11921 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11922 (handle_one_xevent, x_handle_net_wm_state):
11923 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11924 (x_handle_dnd_message):
11925 Avoid unnecessary 'const', typically the second 'const' in
11926 'const foo * const arg', a 'const' that does not affect the API
11927 and doesn't significantly help the human reader.
11929 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11931 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11932 only if Glib < 2.36.0.
11933 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11934 * xsettings.c (init_gconf, init_gsettings): Do not check
11936 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11938 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11940 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11942 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11943 before calling g_type_init.
11945 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11947 * nsterm.m (syms_of_nsterm): ... to here.
11949 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11951 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11952 (ignore_next_mouse_click_timeout): Use Time as X does.
11953 (handle_one_xevent): Avoid cast and use unsigned comparison.
11955 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11957 Do not copy X event in handle_one_xevent except KeyPress case.
11958 Wnen XEvent is processed, it is unlikely to be changed except
11959 KeyPress case, so we can avoid copying and use const pointer to
11960 const data to make sure that an event is not changed elsewhere.
11961 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11962 const' and do not create local copy except for the KeyPress event.
11963 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11964 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11965 (x_handle_net_wm_state, x_menubar_window_to_frame)
11966 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11967 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11968 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11969 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11970 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11971 (x_handle_dnd_message):
11972 * xsettings.c (xft_settings_event):
11973 Use 'const XEvent * const' where appropriate.
11974 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11976 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11978 Fix X event waiting to handle multiple frames.
11979 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11980 * xterm.c (pending_event_wait): Remove. Adjust users.
11981 (x_detect_focus_change): Pass frame arg.
11982 (handle_one_xevent): Find related frame early and clear per-frame
11983 wait_event_type only if this is an event for the relevant frame.
11984 (x_wait_for_event): Use per-frame wait_event_type.
11986 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11988 * nsfns.m (Fx_create_frame): Fix font driver registration for
11991 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11992 for syms_of_macfont.
11994 * nsterm.m: Include macfont.h.
11995 (ns_tmp_flags, ns_tmp_font): Remove.
11996 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11997 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11998 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11999 (changeFont:): Fix code style. Check for font driver type when
12002 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12005 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12006 (nsfont_open): Set font driver type.
12007 Set font->ascent and font->descent. Figure out font instead of
12008 ns_tmp_font, and flags instead of ns_tmp_flags.
12009 Fix indentation. Remove call to ns_draw_text_decoration,
12012 * nsfns.m: Include macfont.h.
12013 (Fx_create_frame): Register macfont driver, make a better default font.
12014 (Fns_popup_font_panel): Get font from macfont driver, if used.
12016 * macfont.m, macfont.h, macuvs.h: New files.
12018 * font.h: Declare syms_of_macfont.
12020 * font.c (syms_of_font): Call syms_of_macfont.
12022 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12024 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12026 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12027 and it is always zero for others, so I assume that this is an ancient
12028 leftover which nobody will want to change any more.
12029 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12030 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12031 * frame.c (x_set_scroll_bar_width):
12032 * w32fns.c (w32_createscrollbar):
12033 * w32term.c (w32_set_vertical_scroll_bar):
12034 * xfns.c (x_set_scroll_bar_default_width):
12035 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12036 (x_scroll_bar_expose): Related users changed.
12038 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12040 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12041 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12042 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12044 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12045 Define once here...
12046 * nsterm.h, w32term.h, xterm.h: ...and not here.
12047 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12048 Remove unused Xisms.
12049 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12050 these modules are never compiled otherwise.
12052 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12054 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12055 Doc fix. (Bug#15375)
12057 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12059 Unify Fx_focus_frame between all ports.
12060 * frame.h (x_focus_frame): New prototype.
12061 * xfns.c (Fx_focus_frame): Remove.
12062 (syms_of_xfns): Do not defsubr it.
12063 (x_focus_frame): X implementation.
12064 * nsfns.m (Fx_focus_frame): Remove.
12065 (syms_of_nsfns): Do not defsubr it.
12066 (x_focus_frame): NS implementation.
12067 * w32term.c (Fx_focus_frame): Remove.
12068 (x_focus_on_frame): Rename to...
12069 (x_focus_frame): W32 implementation.
12070 * w32term.h (x_focus_on_frame): Remove prototype.
12071 * w32fns.c (Fx_focus_frame): Remove.
12072 (syms_of_w32fns): Do not defsubr it.
12073 * frame.c (Fx_focus_frame): Define here.
12074 (syms_of_frame): Defsubr here.
12075 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12077 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12079 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12080 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12081 each port to reference the port-specific window system data.
12082 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12083 (FRAME_DISPLAY_INFO): Define.
12084 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12085 (FRAME_DISPLAY_INFO): Define. Adjust users.
12086 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12087 (FRAME_DISPLAY_INFO): Define. Adjust users.
12088 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12089 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12090 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12091 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12092 * xselect.c, xterm.c: All related users changed.
12094 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12096 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12097 (x_menubar_window_to_frame): Remove prototypes.
12098 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12099 (x_menubar_window_to_frame, x_top_window_to_frame):
12101 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12102 (x_menubar_window_to_frame, x_top_window_to_frame):
12103 ...to here and convert all but the last to static.
12105 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12107 * lisp.mk (lisp): Add w32-common-fns.elc.
12109 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12111 * charset.c (char_charset): Document an exception for char-charset.
12113 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12115 * xterm.h (x_display_info): New field last_user_time...
12116 * xterm.c (toplevel): ...to replace static last_user_time.
12117 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12119 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12121 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12122 scroll bar values to prevent thumb from disappear and update comment.
12124 2013-09-11 Glenn Morris <rgm@gnu.org>
12126 * emacs.c (usage_message): Possessive apostrophe tweak.
12128 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12130 * nsterm.m (syms_of_nsterm): Use Qns.
12131 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12132 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12133 * xfns.c (x_display_info_for_name, Fx_open_connection):
12134 Remove old '#if 0' code.
12135 (syms_of_xfns): Use Qx.
12136 * termhooks.h (fullscreen_hook): Remove the leftover.
12137 (struct terminal): Fix typo in comment.
12139 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12141 Cleaning up a few X scroll bar bits.
12142 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12143 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12144 New member last_seen_part, going to replace...
12145 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12146 (xt_action_hook) [USE_LUCID]: Adjust user.
12147 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12148 Lucid-specific scroll bar support.
12149 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12150 to int and adjust to use last_seen_part member.
12151 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12152 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12153 Initialize last_seen_part.
12155 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12157 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12158 insert-buffer-substring an empty string.
12160 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12162 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12163 avoiding a GCC warning.
12165 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12167 Ifdef away frame tool bar code when it is not really used.
12168 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12169 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12170 and minimize_tool_bar_window_p under the above.
12171 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12172 (fset_tool_bar_window): Likewise.
12173 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12174 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12175 (change_frame_size_1):
12176 * window.c (window_from_coordinates, Frecenter): Adjust users.
12177 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12178 code is not really used.
12179 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12180 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12181 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12182 [!USE_GTK && !HAVE_NS]: Define as such.
12183 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12184 (note_mouse_highlight, expose_frame):
12185 * xfns.c (x_set_tool_bar_lines):
12186 * xterm.c (handle_one_xevent): Adjust users.
12188 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12190 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12191 This bug was introduced by my 2013-08-26 patch, which incorrectly
12192 assumed that the terminfo implementation doesn't use termcap buffers.
12193 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12194 these buffers apparently are used after all.
12195 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12196 (struct tty_display_info): Define members termcap_term_buffer and
12197 termcap_strings_buffer even if TERMINFO.
12199 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12202 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12203 'usage' docstring entry to pacify make-docfile.
12205 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12207 Change comparison functions =, <, >, <=, >= to take many arguments.
12208 * data.c: Change comparison functions' interface and implementation.
12209 * lisp.h: Make arithcompare available for efficient two arg
12211 * bytecode.c: Use arithcompare.
12212 * fileio.c: Use new interface.
12214 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12216 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12218 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12220 * eval.c (Feval): Document the new use of `lexical'.
12222 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12224 Review and drop old frame resize hack.
12225 * frame.h (struct frame): Remove force_flush_display_p.
12226 * dispnew.c (update_frame): Adjust user and don't call
12227 flush_frame here. The comment has said that there was an issues
12228 with redisplaying fringes, but I don't see any differences with
12229 and without this hack. Hopefully we can continue without it.
12230 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12231 current frame matrices twice if resized_p is set.
12233 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12235 Do not populate pure Xism x_sync to other ports.
12236 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12237 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12238 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12239 * w32term.h (x_sync): Remove prototype.
12241 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12243 Cleanup frame flushing.
12244 * dispextern.h (struct redisplay_interface):
12245 Drop flush_display_optional because flush_display is enough
12246 for X and flushing via RIF is just a no-op for others.
12247 * frame.h (flush_frame): New function.
12248 * dispnew.c (update_frame):
12249 * minibuf.c (read_minibuf):
12250 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12252 * keyboard.c (detect_input_pending_run_timers): Do not flush
12253 all frames but selected one in redisplay_preserve_echo_area.
12254 * nsterm.m (ns_flush): Remove no-op.
12255 (ns_redisplay_interface): Adjust user.
12256 * w32term.h (x_flush): Remove no-op.
12257 (w32_redisplay_interface): Adjust user.
12258 * xterm.c (x_flush): Simplify because we do not flush all
12259 frames at once any more. Adjust comment.
12260 (x_redisplay_interface): Adjust user.
12262 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12264 Port --without-x --enable-gcc-warnings to Fedora 19.
12265 * gfilenotify.c (globals_of_gfilenotify):
12266 Call g_type_init only if using an older glib version that needs it.
12268 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12270 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12271 (last_glyphless_glyph_merged_face_id): Remove declarations.
12272 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12273 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12274 (last_glyphless_glyph_merged_face_id): Now static.
12275 (merge_escape_glyph_face): New function, refactored from...
12276 (get_next_display_element): ...here.
12277 (merge_glyphless_glyph_face): New function, refactored from...
12278 (produce_glyphless_glyph): ...here...
12279 * term.c (produce_glyphless_glyph): ...and here.
12281 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12283 * eval.c (eval_sub): Only call Ffunction if necessary.
12285 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12287 Attempt to make redisplay more selective when changing cursor type.
12288 * frame.h (struct frame): New bitfield cursor_type_changed.
12289 * xdisp.c (cursor_type_changed): Remove.
12290 (try_cursor_movement, redisplay_window, try_window_id)
12291 (set_frame_cursor_types, try_window_reusing_current_matrix):
12292 Adjust to use per-frame bitfield.
12293 (redisplay_internal): Look for cursor type change on each visible
12294 frame and consider all frames if cursor type has been changed on
12295 the frame other than selected. If cursor type has been changed on
12296 selected frame only, do not use fast update.
12298 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12300 Attempt to make redisplay more selective when changing fonts.
12301 * frame.h (struct frame): New bitfield fonts_changed.
12302 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12303 (adjust_frame_glyphs): Add prototype.
12304 * dispnew.c (fonts_changed_p): Remove.
12305 (adjust_glyphs): Remove because we do not
12306 adjust matrices on all frames at once any more.
12307 (adjust_frame_glyphs): Block and unblock input here.
12308 (adjust_glyph_matrix): Use fonts_changed.
12309 (change_frame_size_1): Use adjust_frame_glyphs.
12310 * font.c (font_open_entity): Use fonts_changed.
12311 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12312 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12313 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12314 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12315 (shrink_mini_window, Fresize_mini_window_internal)
12316 (window_scroll_pixel_based, Fset_window_configuration)
12317 (apply_window_adjustment, Fset_window_vscroll):
12318 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12319 Use adjust_frame_glyphs.
12320 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12321 (try_window_reusing_current_matrix, try_window_id, display_line)
12322 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12323 (redisplay_internal): Consider fonts_changed and adjust frame
12324 matrices for each frame only if the frame is visible. If font
12325 has been changed on some frame during full redisplay, retry
12326 only visible frames where the font has been actually changed.
12328 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12330 Cache current header and mode line height for each window.
12331 * window.h (struct window): New fields mode_line_height
12332 and header_line_height.
12333 * window.c (make_window): Initialize them.
12334 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12335 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12336 (current_mode_line_height, current_header_line_height):
12337 Remove declaration.
12338 * xdisp.c (current_mode_line_height, current_header_line_height):
12340 (pos_visible_p, init_xdisp): Adjust user.
12341 (redisplay_window): Invalidate mode_line_height and
12342 header_line_height if current and desired matrices do not agree.
12344 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12346 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12347 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12349 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12351 Make --without-x compatible with --enable-gcc-warnings.
12352 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12353 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12354 members under HAVE_WINDOW_SYSTEM.
12355 * keyboard.c (make_lispy_focus_out): Likewise.
12356 (record_menu_key): Move under HAVE_MENUS.
12357 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12358 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12359 (syms_of_xdisp): Adjust user.
12360 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12361 (start_hourglass, cancel_hourglass):
12362 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12363 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12364 and CLEAR_FONT_TABLE_NFONTS.
12365 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12366 Declare only if HAVE_WINDOW_SYSTEM.
12367 (lface_same_font_attributes_p, clear_face_gcs): Define only
12368 if HAVE_WINDOW_SYSTEM.
12370 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12372 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12373 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12374 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12376 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12378 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12380 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12382 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12383 This fixes a type error on hosts where ptrdiff_t is wider than int.
12385 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12387 * keyboard.c (read_key_sequence_vs): New function.
12388 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12391 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12393 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12395 Makefile improvements.
12396 * Makefile.in (config.status): Don't use double-colon rules, as
12397 they are not portable according to POSIX. Fix shell typo with `;
12398 I guess this rule has never been tested?
12399 (VCSWITNESS): New macro, to override any environment var.
12401 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12403 * xterm.h (struct x_display_info): Do not track X connection
12404 fd separately because it is always available from Display.
12405 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12408 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12410 * buffer.c (drop_overlay):
12411 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12412 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12414 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12416 * buffer.c (Fmake_overlay, Fmove_overlay):
12417 * intervals.c (set_point_from_marker):
12418 * print.c (PRINTPREPARE): Prefer signal_error
12419 to plain error and report unsuitable marker too.
12421 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12423 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12424 for 'dragging' member.
12425 (struct x_output): Remove set-but-unused leftovers
12426 'left_before_move' and 'top_before_move'.
12427 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12428 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12429 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12430 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12431 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12432 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12433 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12434 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12436 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12438 * nsfont.m (INVALID_GLYPH): New define.
12439 (nsfont_encode_char): Use INVALID_GLYPH.
12440 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12442 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12444 * xterm.c (x_last_mouse_movement_time): Revert last change.
12445 This code should use XDisplayMotionBufferSize to check display's
12446 motion history first, and there are few other issues as well.
12447 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12448 (handle_one_xevent): Adjust user.
12450 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12452 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12453 * frame.c (Flast_nonminibuf_frame): ... to here.
12454 (check_minibuf_window): Don't abort if no window was found
12457 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12459 Use XGetMotionEvents to ask the last mouse motion time from X server.
12460 * xterm.c (X_MOTION_HISTORY): Default to 1.
12461 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12462 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12463 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12464 Ifdef away legacy code.
12465 (XTmouse_position, x_scroll_bar_report_motion):
12466 Use x_last_mouse_movement_time.
12467 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12470 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12472 * msdos.c (last_mouse_window): Move to...
12473 (dos_rawgetc): ...this function and adjust comment.
12474 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12475 (mouseMoved): ...this function and adjust comment.
12476 * w32term.c (last_window): Likewise with...
12477 (w32_read_socket): ...this function.
12478 * xterm.c (last_window): Likewise with...
12479 (handle_one_xevent): ...this function.
12481 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12483 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12484 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12485 (handle_one_xevent): ...to here.
12486 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12489 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12491 * msdos.c (IT_set_terminal_window): Remove no-op.
12492 (initialize_msdos_display): Adjust terminal setup.
12493 * w32console.c (w32con_set_terminal_window): Remove no-op.
12494 (initialize_w32_display): Adjust terminal setup.
12495 * w32term.c (w32_set_terminal_window): Remove no-op.
12496 (w32_create_terminal): Adjust terminal setup.
12497 * xterm.c (XTset_terminal_window): Remove no-op.
12498 (x_create_terminal): Adjust terminal setup.
12500 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12502 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12504 (ns_create_terminal): Adjust terminal setup.
12505 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12507 (w32_create_terminal): Adjust terminal setup.
12508 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12510 (x_create_terminal): Adjust terminal setup.
12512 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12514 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12515 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12516 * dispnew.c (buffer_posn_from_coords):
12517 * window.c (Fwindow_end, displayed_window_lines):
12518 * xdisp.c (redisplay_mode_lines): Use it.
12520 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12522 * fontset.c (face_for_char): Check char in the current face font first
12523 if HAVE_NS (Bug#15138).
12525 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12527 * window.c (temp_output_buffer_show): Make sure window returned
12528 by display_buffer is live (Bug#15213).
12530 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12532 Minor cleanup to avoid forward declarations.
12533 * coding.h (struct ccl_spec): Remove forward declaration.
12534 * composite.h (toplevel): Include font.h.
12535 (struct composition_it, struct face, struct font_metrics):
12536 Remove forward declaration.
12537 * dispextern.h (struct image, struct atimer): Likewise.
12538 * emacsgtkfixed.h (struct frame): Likewise.
12539 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12540 * font.h (struct font_driver, struct font, struct glyph_string)
12541 (struct face): Remove forward declaration.
12542 * fontset.h (struct face, struct font): Likewise.
12543 * frame.h (toplevel): Style cleanup.
12544 (enum output_method): Move to...
12545 * termhooks.h (enum output_method): ...here.
12546 (struct glyph, struct frame, struct ns_display_info)
12547 (struct x_display_info, struct w32_display_info):
12548 Remove forward declaration.
12549 * xterm.h (toplevel): Include termhooks.h.
12550 (struct font, struct window, struct glyph_matrix, struct frame)
12551 (struct input_event, struct face, struct image): Remove forward
12553 * gtkutil.h (struct _widget_value): Likewise.
12554 * keyboard.h (toplevel): Include termhooks.h.
12555 (struct input_event): Remove forward declaration.
12557 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12559 * intervals.c (set_point_from_marker): New function.
12560 * editfns.c (Fgoto_char):
12561 * process.c (Finternal_default_process_filter):
12562 * window.c (select_window_1): Use it.
12563 * buffer.h (set_point_from_marker): Add prototype.
12565 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12567 * w32.c (term_winsock): Call release_listen_threads before calling
12569 (_sys_wait_accept): Wait for accept event in a loop with a finite
12570 timeout, instead of waiting indefinitely. Will hopefully avoid
12571 hanging during exit because WSACleanup deadlocks waiting for the
12572 event object to be released. (Bug#14333)
12574 * w32proc.c (release_listen_threads): New function, signals all
12575 the reader threads that listen for connections to stop waiting.
12577 * w32.h (release_listen_threads): Add prototype.
12579 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12581 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12582 field of new marker (for sanity and safety).
12583 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12584 anyway because XMISCTYPE is a function and can't be an lvalue).
12586 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12588 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12589 (x_after_update_window_line, x_scroll_bar_create)
12590 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12591 (handle_one_xevent, x_clear_frame_area):
12592 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12593 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12594 * xterm.h (x_clear_area): Adjust prototype.
12596 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12598 Hook scanning and indentation functions to find_newline. This helps
12599 to avoid duplicated code and renders more respect to newline cache.
12600 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12601 * cmds.c (Fforward_line):
12602 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12603 Use find_newline and avoid unnecessary point movements.
12604 * search.c (scan_newline): Implement on top of find_newline.
12606 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12608 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12609 scoped code (bug#11258).
12611 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12613 * nsterm.m (last_window): New variable.
12614 (EV_TRAILER2): New macro.
12615 (EV_TRAILER): Call EV_TRAILER2.
12616 (mouseMoved:): Add support for mouse-autoselect-window
12617 on nextstep (Bug#6888).
12619 2013-08-28 Andreas Schwab <schwab@suse.de>
12621 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12622 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12623 Remove unused macro definitions.
12624 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12625 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12626 Only define if emacs.
12628 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12630 Prefer enum glyph_row_area to int where appropriate.
12631 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12633 (window_box, window_box_width, window_box_left, window_box_left_offset)
12634 (window_box_right, window_box_right_offset): Adjust prototypes.
12635 * xdisp.c (window_box, window_box_width, window_box_left)
12636 (window_box_left_offset, window_box_right, window_box_right_offset):
12637 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12638 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12639 * nsterm.m (ns_clip_to_row):
12640 * w32term.c (w32_clip_to_row):
12641 * xterm.c (x_clip_to_row): Likewise.
12643 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12645 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12646 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12648 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12650 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12651 for portability to hosts where /bin/sh has problems.
12653 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12655 Redesign redisplay interface to drop global output_cursor.
12656 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12657 (toplevel): Remove declaration of output_cursor.
12658 (set_output_cursor, x_cursor_to): Remove prototype.
12659 * window.h (struct window): New member output_cursor.
12660 (output_cursor_to): New function to replace RIF member.
12661 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12662 (update_text_area, set_window_cursor_after_update): Use it.
12663 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12664 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12665 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12666 * w32term.c (x_update_window_begin, x_update_window_end):
12667 * xterm.c (x_update_window_begin, x_update_window_end):
12668 Adjust to use per-window output cursor.
12670 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12672 Simplify SELECT_TYPE-related code.
12673 Like EMACS_TIME, this portability layer is no longer needed, since
12674 Emacs has been using fd_set as a portability layer for some time.
12675 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12676 (SELECT_TYPE): Remove. All uses changed to fd_set.
12677 (fd_set) [!FD_SET]: New typedef.
12679 Simplify EMACS_TIME-related code.
12680 This portability layer is no longer needed, since Emacs has been
12681 using struct timespec as a portability layer for some time.
12682 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12683 Include <time.h> rather than "systime.h"; that's all that's needed now.
12684 * dispnew.c: Include <timespec.h> rather than "systime.h";
12685 that's all that's needed now.
12686 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12687 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12688 TIMESPEC_RESOLUTION.
12689 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12690 LOG10_TIMESPEC_RESOLUTION.
12691 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12692 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12693 (make_emacs_time): Remove. All used changed to make_timespec.
12694 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12695 (current_timespec): Rename from current_emacs_time. All uses changed.
12696 (add_emacs_time): Remove. All uses changed to timespec_add.
12697 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12698 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12699 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12700 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12701 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12702 (current_timespec): Rename from current_emacs_time. All uses changed.
12703 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12704 changed to timespec_cmp.
12705 * xgselect.c: Include <timespec.h>, since our .h files don't.
12707 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12709 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12710 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12711 Remove the leftovers.
12712 * gtkutil.c (toplevel): Do not declare Qxft but include
12714 * image.c (toplevel): Do not declare Vlibrary_cache because
12715 it's already done in lisp.h.
12717 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12719 * lisp.h (Mouse_HLInfo): Move from here...
12720 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12721 (reset_mouse_highlight): New function.
12722 * msdos.c (dos_set_window_size, IT_update_begin)
12723 (internal_terminal_init):
12724 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12725 (ns_initialize_display_info):
12726 * w32console.c (initialize_w32_display):
12727 * w32term.c (x_update_window_end, x_free_frame_resources)
12728 (w32_initialize_display_info):
12729 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12730 * window.c (Fdelete_other_windows_internal):
12731 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12732 * termchar.h (toplevel):
12733 * xterm.h (toplevel): Include dispextern.h.
12735 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12737 Fix minor problems found by static checking.
12738 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12739 (expect): Avoid nested-if warning.
12740 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12741 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12742 * nsterm.h, nsterm.m (ns_select):
12743 * xgselect.c, xgselect.h (xg_select):
12744 Adjust signature to better match pselect's.
12745 * nsterm.m (ns_select):
12746 Don't set *TIMEOUT, since pselect doesn't.
12747 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12748 diagnostic about assigning const char * to it.
12749 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12751 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12753 * lread.c (substitute_object_recurse): Handle hash-tables as well
12756 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12758 Fix unlikely core dump in init_tty, and simplify terminfo case.
12759 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12760 The old version incorrectly dumped core if malloc returned a
12761 buffer containing only non-NUL bytes.
12762 (init_tty): Do not allocate or free termcap buffers; the
12763 struct does that for us now.
12764 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12765 (struct tty_display_info): Define members termcap_term_buffer and
12766 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12767 use them. Allocate them directly in struct rather than indirectly
12768 via a pointer, to simplify init_tty.
12770 * frame.c (check_minibuf_window): Initialize 'window' properly,
12771 so that Emacs reliably aborts later if 'window' is not initialized.
12773 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12775 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12776 of VoidSymbol (Bug#15154).
12778 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12780 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12781 mouse_face_beg_y and mouse_face_end_y.
12782 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12783 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12784 Adjust users and update comment where appropriate.
12786 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12788 * frame.c (check_minibuf_window): New function.
12789 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12790 Call check_minibuf_window (Bug#15183).
12792 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12794 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12795 because this is the only last cursor data we need to keep and consult.
12796 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12797 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12800 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12802 Fix recovering from possible decompression error.
12803 Since insert_from_gap doesn't always move point, we can't use PT as
12804 the position where the partially decompressed data ends, and
12805 should count how many bytes was produced so far.
12806 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12807 (unwind_decompress): Really delete partially uncompressed data.
12808 (Fzlib_decompress_region): Take decompressed data size into account.
12810 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12812 * syntax.c (init_syntax_once): Adjust comment and do an early
12813 initialization of Qchar_table_extra_slots just once...
12814 * casetab.c (init_casetab_once):
12815 * category.c (init_category_once):
12816 * character.c (syms_of_character):
12817 * coding.c (syms_of_coding):
12818 * xdisp.c (syms_of_xdisp): ...and omit it here.
12820 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12822 * xdisp.c (get_next_display_element): Don't apply to characters
12823 from a display vector the logic of setting it->end_of_box_run_p
12824 suitable for characters from a buffer. (Bug#15175)
12826 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12827 to handle directories, rather than '_utime' which doesn't.
12830 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12832 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12833 or fullscreen (Bug#14627).
12835 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12837 System-dependent integer overflow fixes.
12838 * process.c (Fset_process_window_size): Signal an error if
12839 the window size is outside the range supported by the lower level.
12840 * sysdep.c (set_window_size): Return negative on error,
12841 nonnegative on success, rather than -1, 0, 1 on not in system,
12842 failure, success. This is simpler. Caller changed.
12843 (serial_configure): Remove unnecessary initialization of local.
12844 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12845 size fits in unsigned long; this isn't true on some 32-bit hosts.
12846 Avoid buffer overrun if some future version of /proc/meminfo has a
12847 variable name longer than 20 bytes.
12848 (system_process_attributes) [__FreeBSD__]:
12849 Don't assume hw.availpages fits in 'int'.
12851 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12853 Don't let very long directory names overrun the stack.
12854 Fix some related minor problems involving "//", vfork.
12855 * callproc.c (encode_current_directory): New function.
12856 (call_process): Don't append "/"; not needed.
12857 * fileio.c (file_name_as_directory_slop): New constant.
12858 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12859 this can save the caller having to alloca.
12860 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12861 Use SAFE_ALLOCA, not alloca.
12862 (directory_file_name, Fexpand_file_name): Leave leading "//"
12863 alone, since it can be special even on POSIX platforms.
12864 * callproc.c (call_process):
12865 * process.c (Fformat_network_address):
12866 * sysdep.c (sys_subshell):
12867 Use encode_current_directory rather than rolling our own.
12868 (create_process): No need to encode directory; caller does that now.
12869 * process.h (encode_current_directory): New decl.
12870 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12871 Rework to avoid 'goto xyzzy;'.
12873 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12875 * xdisp.c (handle_face_prop): If the default face was remapped use
12876 the remapped face for strings from prefix properties. (Bug#15155)
12878 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12880 Minor cleanup for redisplay interface and few related functions.
12881 * frame.h (enum text_cursor_kinds): Move from here...
12882 * dispextern.h (enum text_cursor_kinds): ...to here.
12883 (toplevel): Drop unnecessary declarations.
12884 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12885 in update_window_end_hook and draw_window_cursor functions.
12886 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12887 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12888 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12889 * xterm.c (x_update_window_end, x_draw_window_cursor):
12890 * xdisp.c (display_and_set_cursor, update_window_cursor)
12891 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12892 enum text_cursor_kinds where appropriate.
12894 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12896 Redesign redisplay interface to drop updated_row and updated_area.
12897 * dispextern.h (updated_row, updated_area): Remove declaration.
12898 (struct redisplay_interface): Pass glyph row and row area parameters
12899 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12900 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12902 * dispnew.c (updated_row, updated_area): Remove.
12903 (redraw_overlapped_rows, update_window_line): Adjust user.
12904 (update_marginal_area, update_text_area): Likewise. Pass updated row
12905 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12906 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12909 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12911 * process.c (flush_pending_output): Remove stub.
12914 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12916 * callproc.c: Fix race that killed background processes (Bug#15144).
12917 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12918 Record deleted process-id in critical section, not afterwards.
12919 Don't mistakenly kill process created by a call-process invocation
12920 that discards output and does not wait.
12922 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12924 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12925 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12926 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12927 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12928 to shut up compiler in mark_object.
12929 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12931 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12933 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12934 We can't portably rely on PTY_OPEN doing that, even if
12935 it calls posix_openpt with O_CLOEXEC.
12937 2013-08-20 Kenichi Handa <handa@gnu.org>
12939 * character.c (string_char): Improve commentary.
12941 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12943 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12944 (struct animation_cache): Make signature a flexible array member.
12945 All uses changed. This is a tad slower but may insulate us better
12946 from future changes to ImageMagick.
12948 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12950 * image.c: Shrink memory needed for animation cache.
12951 (SIGNATURE_DIGESTSIZE): New constant.
12952 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12953 (imagemagick_create_cache): Copy the signature. This saves
12954 several KB of memory that ImageMagick wastes per signature.
12955 Don't bother updating the update_time, as the caller does that now.
12956 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12957 it's a fixed size struct member now.
12958 (imagemagick_get_animation_cache): Always destroy the signature,
12959 as it's now imagemagick_create_cache's responsibility to copy it.
12960 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12961 and use memcmp rather than strcmp.
12962 eassert that ImageMagick returns a signature of the specified length.
12964 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12966 * image.c (imagemagick_get_animation_cache): Don't segfault on
12968 (imagemagick_get_animation_cache): Revert to previous definition
12969 so that it actually works. But keep the memory leak fix.
12970 (imagemagick_get_animation_cache): Fix memory leak.
12972 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12974 * image.c: Fix animation cache signature memory leak.
12975 Fix some other minor performance problems while we're at it.
12976 (imagemagick_create_cache): Clear just the members that
12977 need clearing. Don't set update_time, as caller does that now.
12978 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12979 Simplify by using pointer-to-pointer instead of a prev pointer.
12980 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12981 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12982 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12983 it's already a copy. Free the signature probe unless it's cached.
12985 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12986 This was introduced by my 2013-08-12 fix for Bug#15035.
12988 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12990 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12991 (imagemagick_prune_animation_cache): Now static.
12993 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12995 * image.c (imagemagick_get_animation_cache): Don't segfault when
12996 pruning all entries.
12998 2013-08-18 Ken Brown <kbrown@cornell.edu>
13000 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13001 static heap if ENABLE_CHECKING is defined.
13002 (max_bss_sbrk_ptr): New variable.
13003 (bss_sbrk): Use it.
13004 (report_sheap_usage): Report maximum static heap usage instead of
13005 ending static heap usage.
13007 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13009 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13010 of zlib_initialized according to the results of calling
13011 init_zlib_functions.
13013 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13015 * image.c: Implement an ImageMagick per-image cache.
13016 (imagemagick_get_animation_cache): Fix a double-free error.
13017 (imagemagick_load_image): Remove the ping_wand code, which only
13018 apparently saved time on invalid animated images, and slowed down
13019 everything else. Optimize for the common case.
13021 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13023 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13025 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13027 * marker.c (set_marker): Remove documentation of undefined behavior.
13029 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13031 * image.c (imagemagick_compute_animated_image): Animate correctly
13032 when sub-images are smaller than the main image.
13033 (imagemagick_compute_animated_image): Setting the iterator row to
13034 zero is apparently not allowed.
13035 (imagemagick_compute_animated_image): Allow images that say they
13036 have sub-images that are bigger than the main image, but just crop
13039 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13041 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13043 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13045 * image.c (imagemagick_compute_animated_image): Respect the GIF
13048 2013-08-15 Ken Brown <kbrown@cornell.edu>
13050 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13051 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13054 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13056 Fix minor problems found by static checking.
13057 * frame.c (delete_frame):
13058 * xdisp.c (next_element_from_display_vector):
13059 Avoid uninitialized local.
13060 * image.c (imagemagick_compute_animated_image): Port to C89.
13061 Prefer usual GNU indentation style for loops.
13062 Be more careful about bizarrely large sizes, by using ptrdiff_t
13065 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13067 Fix infinite frame selection loop (Bug#15025).
13068 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13070 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13072 * xdisp.c (compute_window_start_on_continuation_line):
13073 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13074 to make sure we end up setting the window start at the leftmost
13075 visible character of the display line. This avoids funky
13076 horizontal shifting because the window start is not kept on the
13077 same position. (Bug#15090)
13078 (next_element_from_display_vector): Support 'box' face attribute
13079 in the face definitions of a display vector. (Bug#15099)
13081 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13083 * image.c (imagemagick_compute_animated_image): Implement animated
13084 images (bug#14700).
13085 (imagemagick_compute_animated_image): Fix some compilation
13086 warnings. Implement a very simple cache to make the animation
13087 usable at all, but it should be replaced with a per-image cache.
13089 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13091 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13092 to do `for' loops over alist values.
13093 * buffer.h (FOR_EACH_BUFFER):
13094 * process.c (FOR_EACH_PROCESS): Use it.
13095 (handle_child_signal, status_notify, Fget_buffer_process)
13096 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13098 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13100 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13101 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13102 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13103 to xzalloc and so avoid redundant call to memset.
13104 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13105 members because it is allocated with xzalloc and so already zeroed.
13107 2013-08-14 Ken Brown <kbrown@cornell.edu>
13109 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13112 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13114 Utility function and macro to copy Lisp string to C string.
13115 * lisp.h (xlispstrdupa): New macro.
13116 (xlispstrdup): New prototype.
13117 * alloc.c (xlispstrdup): New function.
13118 * callint.c (Fcall_interactively):
13119 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13120 (Fsubstitute_in_file_name):
13121 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13122 * image.c (x_create_bitmap_from_file):
13123 * w32term.c (w32_term_init):
13124 * xterm.c (x_term_init): Use xlispstrdup.
13126 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13128 * image.c (imagemagick_load_image): Make animated pictures work.
13129 There's still some problems with background color settings, though
13132 * decompress.c (unwind_decompress): Always restore point.
13134 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13136 * marker.c (set_marker): Reformat documentation.
13138 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13140 * xdisp.c (cursor_type_changed): Now static.
13142 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13143 Use changed. This avoids the need to call xmalloc and for the
13144 caller to call xfree, and avoids memory leaks in some situations.
13146 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13148 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13149 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13150 (redisplay_window): If window_end_valid is cleared due to non-zero
13151 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13152 so do not call to try_cursor_movement for that window.
13154 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13156 * window.h (struct window): Convert window_end_pos and
13157 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13158 (wset_window_end_pos, wset_window_end_vpos): Remove.
13159 * dispnew.c (adjust_glyph_matrix):
13160 * window.c (Fwindow_end, replace_window, set_window_buffer)
13162 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13163 (set_vertical_scroll_bar, redisplay_window, try_window)
13164 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13165 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13166 (note_mouse_highlight): Adjust users.
13167 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13170 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13172 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13173 * image.c (imagemagick_filename_hint): Use `const char *' and
13174 prefer SSDATA to SDATA to avoid warnings.
13176 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13178 Cleanup window fringes, margins and scroll bars adjustments.
13179 * window.c (set_window_fringes, set_window_margins)
13180 (set_window_scroll_bars, apply_window_adjustment): New functions.
13181 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13182 (Fset_window_scroll_bars): Use them.
13184 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13186 * window.h (struct window): Convert scroll_bar_width
13187 from Lisp_Object to integer. Adjust comment.
13188 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13190 * window.c (wset_scroll_bar_width): Remove.
13191 (make_window): Initialize scroll_bar_width.
13192 (Fsplit_window_internal): Use direct assignment.
13193 (Fset_window_configuration, save_window_save):
13194 Convert Lisp_Object to integer and back where appropriate.
13195 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13196 bar was actually changed, and mention this in docstring.
13198 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13200 * decompress.c: Minor simplifications.
13201 (Fzlib_decompress_region): Don't bother verifying
13202 that avail_out <= UINT_MAX, as that was confusing.
13203 Mention the restriction in a comment instead.
13204 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13206 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13208 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13209 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13211 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13213 * image.c (imagemagick_filename_hint): Check for errors in the
13216 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13218 * window.c (Fwindow_margins): Return nil when there's no marginal
13219 area, as per the documented API.
13221 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13222 Fmake_vector, as scroll bar's struct members are not all Lisp
13223 objects now. This avoids crashes in GC.
13225 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13226 bool, so its address could be taken.
13228 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13230 * image.c (imagemagick_filename_hint): New function to possibly
13231 apply `image-content-type-suffixes'.
13232 (imagemagick_load_image): Use it.
13234 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13236 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13237 if loading zlib failed.
13239 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13241 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13242 2013-08-13 checkin below. Change bool to BOOL, rule is:
13243 All Obj-C code uses BOOL, except for interfaces callable from C.
13245 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13247 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13249 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13250 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13251 bool instead of BOOL.
13252 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13253 from Lisp_Object to bitfield. Adjust comment.
13254 * w32term.c (x_scroll_bar_create): Adjust user.
13255 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13256 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13257 Use bool for boolean.
13258 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13259 to `unsigned int' when defining a bitfield.
13261 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13263 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13265 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13267 * window.h (struct window): Convert left_margin_cols and
13268 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13269 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13270 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13272 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13274 (showing_window_margins_p, update_window_line, update_frame_1):
13275 * fringe.c (draw_fringe_bitmap_1):
13276 * xdisp.c (window_box_width): Adjust users.
13277 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13278 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13279 Use direct assignment.
13280 (Fset_window_configuration, save_window_save, Fwindow_margins):
13281 Convert Lisp_Object to integer and back where appropriate.
13282 (Fset_window_margins): Adjust user. Return t if any margin
13283 was actually changed, and mention this in docstring.
13285 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13287 * syntax.c (forward_word):
13288 * cmds.c (forward_char, backward_char): Mention the optional argument.
13290 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13292 * window.h (struct window): Convert left_fringe_width
13293 and right_fringe_width from Lisp_Objects to integers.
13295 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13296 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13297 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13299 (make_window): Initialize new integer fields to -1.
13300 (Fsplit_window_internal): Use direct assignment.
13301 (Fset_window_configuration, save_window_save):
13302 Convert Lisp_Object to integer and back where appropriate.
13303 (Fset_window_fringes): Adjust user. Return t if any fringe
13304 was actually changed, and mention this in docstring.
13306 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13308 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13309 * nsfns.m (x_set_cursor_type):
13310 * w32fns.c (x_set_cursor_type):
13311 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13312 * xdisp.c (set_frame_cursor_types): ...but in common code.
13314 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13316 * font.c (clear_font_cache): New function, stripped from...
13317 (Fclear_font_cache): ...here, which now uses the function
13318 above. Adjust comment.
13319 * font.h (clear_font_cache): Add prototype.
13320 * xfaces.c (clear_face_cache): Use clear_font_cache.
13322 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13324 * window.c (Fset_window_start): Compare `w', not `window' because
13325 `w' might not be equal to `window' after call to decode_live_window.
13327 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13329 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13330 This fixes a problem introduced by the Bug#15035 patch
13331 when using GPG. Reported by Herbert J. Skuhra.
13333 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13335 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13336 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13337 not yet initialized.
13339 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13341 * decompress.c (Fzlib_decompress_region): Support zlib
13342 decompression, too, and rename.
13344 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13346 Minor zlib configuration tweaks.
13347 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13348 Don't assume presence of fn_inflateInit2_ zlib internal function.
13350 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13352 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13353 include the zlib prefix.
13355 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13357 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13358 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13359 define static variables that are pointers to zlib functions to be
13360 dynamically loaded.
13361 (init_zlib_functions) [WINDOWSNT]: New function.
13362 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13364 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13365 macros instead of invoking the zlib functions directly.
13366 (syms_of_decompress): DEFSYM Qzlib_dll.
13367 Staticpro Szlib_available_p.
13369 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13371 Avoid looping over all frame windows to freeze and unfreeze.
13372 * window.h (struct window): Drop frozen_window_start_p.
13373 (freeze_window_starts): Drop prototype.
13374 * frame.h (struct frame): New frozen_window_starts flag.
13375 (FRAME_WINDOWS_FROZEN): New macro.
13376 * window.c (freeze_window_start, freeze_window_starts):
13378 (select_window, replace_window): Adjust users.
13379 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13380 (window_frozen_p): New function.
13381 (redisplay_window): Use it.
13383 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13385 Fix some fd issues when running subprocesses (Bug#15035).
13386 Fix bugs that can leak files or file descriptors on errors.
13387 Don't unlink open temp files, as that's hard for users to diagnose
13388 when things go awry (e.g., temp disk exhausted).
13389 Don't bother to lock temp files. Check for invalid recursion.
13390 * callproc.c (synch_process_fd): Remove. All uses removed.
13391 (synch_process_tempfile): New var or macro.
13392 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13394 (record_kill_process): New arg, the temp name. All callers changed.
13395 (delete_temp_file): Now just a simple wrapper around unlink.
13396 (call_process_kill): New arg, the call_process_fd array.
13397 Close them all. Clear synch_process_pid. Remove the temp file,
13398 or arrange for it to be removed.
13399 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13400 that's been moved to synch_process_tempfile. Caller changed.
13401 Do not remove the tempfile; that's now call_process_kill's
13403 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13404 call_process_kill; the caller now does that.
13405 (call_process_cleanup): Do not close the process fd; that's now
13406 call_process_kill's responsibility.
13407 (Fcall_process): Implement via new function call_process, which
13408 has most of the old body of Fcall_process, but with a different API.
13409 (call_process): New function that does not open or close filefd if
13410 it is nonnegative. Record which fds need to be closed, and let
13411 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13412 Signal an error if invoked recursively (could be done via a hook).
13413 Simplify creation of the tempfile in the MSDOS case.
13414 Don't create the output file until after checking for the executable.
13415 Report any failure to open /dev/null.
13416 Don't open /dev/null for writing twice; once is enough.
13417 Don't create pipe if all output is being discarded or sent to file.
13418 Don't worry about setting up the coding system or reading from the
13419 pipe if all output is being discarded.
13420 Hoist fd_error local into top level, to lessen block nesting.
13421 Don't record deleted pid here; now done by Fcall_process_region.
13422 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13423 and note its success in synch_process_tempfile.
13424 Do not leak resources when child_setup fails.
13425 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13426 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13427 (create_temp_file): Now returns open fd, with an additional
13428 Lisp_Object * argument to return the name. All callers changed.
13429 Do not close the file; rewind it instead, and leave it open for
13430 the caller. Do not lock the temp file. Unwind-protect the file
13431 and the file-descriptor.
13432 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13433 If an asynchrounous process, record it here, not in call_process.
13434 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13435 * eval.c (set_unwind_protect): New function.
13436 * fileio.c (write_region): New function, generalized from the
13437 old Fwrite_region. Do not lock temp files.
13438 (Fwrite_region): Use it.
13439 * lisp.h (set_unwind_protect, write_region): New decls.
13440 * process.c: Include <verify.h>.
13441 (make_process): Mark fds as initially closed.
13442 (deleted_pid_list): Now a list of pid-filename pairs.
13444 (close_process_fd): New function.
13445 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13446 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13447 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13448 (create_process, create_pty, Fmake_serial_process)
13449 (server_accept_connection): Record which fds need to be closed,
13450 and let deactivate_process close them.
13451 (Fmake_network_process): Do not discard the unwind-protect
13452 until it's safe to do so.
13453 (deactivate_process): Close the fds opened by create_process etc.
13454 (Fprocess_send_eof): Adjust to new way of recording open fds.
13455 Report an error if /dev/null can't be opened, instead of aborting.
13456 * process.h (PROCESS_OPEN_FDS): New constant.
13457 (struct Lisp_Process): New member open_fds.
13458 (record_kill_process, record_deleted_pid): Adjust signatures.
13459 (record_deleted_pid): Move decl here ...
13460 * syswait.h (record_deleted_pid): ... from here.
13462 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13464 * decompress.c: Fix bugs with large buffers and weird inputs.
13465 Tune a bit. Reindent as per usual Emacs style.
13466 (BUFFER_SIZE): Remove.
13467 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13468 more than UINT_MAX bytes. Decompress into the gap instead of into
13469 an auto buffer, as this should avoid copying. Return nil if
13470 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13471 set immediate_quit; we shouldn't trust zlib code that much.
13473 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13475 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13476 errors, and really move the gap to where we want it.
13478 * lisp.h: Include decompress.c support.
13480 * emacs.c (main): Include decompress.c support.
13482 * Makefile.in: Include -lz if present.
13484 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13486 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13487 (initWithTitle:): Initialize frame to 0.
13488 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13489 (fillWithWidgetValue:frame:): Rename from
13490 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13492 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13493 fillWithWidgetValue:frame:
13495 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13496 remove memory leak warnings.
13498 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13499 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13500 menu_pending_title.
13502 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13503 (x_activate_menubar): Update the whole menu.
13504 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13505 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13506 current event is not NSSystemDefined (Bug#15001).
13507 Call ns_check_menu_open only if trackingMenu is 2.
13508 (menuDidClose:): New method, decrease trackingMenu.
13509 (fillWithWidgetValue:setDelegate:): New method.
13510 (fillWithWidgetValue:): Call the above.
13512 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13514 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13516 Omit some unnecessary casts.
13517 Many of these go back to the old pre-C89 days, when they may have
13518 been needed, but we've been assuming C89 or later for a while now.
13519 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13520 (live_float_p, live_misc_p, live_vector_p):
13521 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13522 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13523 (defvar_per_buffer):
13524 * callint.c (Fcall_interactively):
13525 * doc.c (Fsubstitute_command_keys):
13526 * filelock.c (get_boot_time):
13527 * frame.c (xrdb_get_resource):
13528 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13529 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13530 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13531 (menuitem_highlight_callback, menu_destroy_callback)
13532 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13533 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13534 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13535 (xg_tool_bar_help_callback, tb_size_cb):
13536 * image.c (xpm_alloc_color, png_read_from_memory)
13537 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13538 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13540 * keymap.c (describe_map):
13541 * nsfns.m (Fns_display_monitor_attributes_list):
13542 * nsmenu.m (process_dialog:):
13543 * nsterm.m (hold_event):
13544 * process.c (wait_reading_process_output):
13545 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13546 * scroll.c (do_direct_scrolling, scrolling_1):
13547 * termcap.c (tgetent):
13548 * window.c (check_window_containing, add_window_to_list)
13549 (freeze_window_starts):
13550 * xdisp.c (compare_overlay_entries, vmessage):
13551 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13552 (x_get_monitor_attributes_xrandr)
13553 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13554 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13555 * xfont.c (xfont_match, xfont_open):
13556 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13557 (menubar_selection_callback, menu_position_func)
13558 (popup_selection_callback, create_and_show_popup_menu)
13559 (dialog_selection_callback, create_and_show_dialog):
13560 * xrdb.c (x_get_string_resource)
13562 * xsmfns.c (x_session_check_input):
13563 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13564 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13565 (xaw_jump_callback, xaw_scroll_callback):
13566 Omit unnecessary casts.
13568 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13570 Minor string-length refactoring.
13571 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13572 * frame.c (make_monitor_attribute_list):
13573 Prefer build_string to strlen + make_string.
13575 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13577 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13578 don't check minor_code (Bug#14417).
13580 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13582 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13583 vertical positions instead. This avoids calling MATRIX_ROW with
13584 row numbers that are possibly beyond valid limits. (Bug#15064)
13586 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13588 Use xstrdup and build_unibyte_string where applicable.
13589 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13590 * xfns.c (x_window):
13591 * xrdb.c (x_get_customization_string):
13592 * xterm.c (xim_initialize):
13593 * w32fns.c (w32_window): Use xstrdup.
13594 (w32_display_monitor_attributes_list):
13595 * emacs.c (init_cmdargs):
13596 * keyboard.c (PUSH_C_STR):
13597 * nsfont.m (nsfont_open):
13598 * sysdep.c (system_process_attributes):
13599 * w32.c (system_process_attributes):
13600 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13602 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13604 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13605 variables of these types so that GDB would know about them, as aid
13606 for debugging fatal exceptions. (Bug#15024) See also
13607 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13610 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13612 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13613 larger than the NSWindow (Bug#14934).
13615 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13617 Redesign redisplay interface to drop global variable updated_window.
13618 Always pass currently updated window as a parameter to update routines.
13619 * dispextern.h (updated_window): Remove declaration.
13620 (struct redisplay_interface): Pass window parameter to
13621 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13622 and after_update_window_hook.
13623 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13625 * dispnew.c (updated_window): Remove.
13626 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13627 (update_window_line): Adjust to match redisplay interface changes.
13628 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13629 (ns_scroll_run, ns_after_update_window_line):
13630 * w32term.c (x_update_window_begin, x_update_window_end)
13631 (x_after_update_window_line, x_scroll_run):
13632 * xterm.c (x_update_window_begin, x_update_window_end)
13633 (x_after_update_window_line, x_scroll_run):
13634 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13635 Likewise. Adjust comments where appropriate.
13636 (x_cursor_to): Simplify because this is always called during window
13637 update (but install debugging check anyway).
13638 (expose_window): Check must_be_updated_p flag to see whether this
13639 function is called during window update.
13641 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13643 Do not reset window modification event counters excessively.
13644 These leftovers and poor man's tricky methods to catch extra
13645 redisplay's attention are no longer needed.
13646 * frame.c (set_menu_bar_lines_1):
13647 * minibuf.c (read_minibuf_unwind):
13648 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13649 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13650 (window_scroll_line_based, Fset_window_configuration):
13651 * xdisp.c (redisplay_window): Do not reset last_modified and
13652 last_overlay_modified counters.
13654 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13656 * xselect.c (x_send_client_event): Set send_event and serial, memset
13657 data.l as it might be bigger than data.b. Use 24 bit mask to
13658 XSendEvent (Bug#15034).
13660 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13662 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13663 for TTY frames that are not the top frame on their console.
13666 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13668 * w32term.c (w32fullscreen_hook): Really maximize frame when
13669 asked for (Bug#14841).
13671 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13673 Prefer selected_window to Fselected_window, likewise for frames.
13674 * buffer.c (Fbuffer_swap_text):
13675 * data.c (Fvariable_binding_locus):
13676 * window.c (run_window_configuration_change_hook): Adjust users.
13677 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13678 Use decode_live_frame.
13680 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13682 Be more careful if selected window shows the buffer other than current,
13683 use window_outdated only if this is not so. This change should also
13684 address some weird issues discussed in Bug#13012.
13685 * window.h (window_outdated): New prototype.
13686 * window.c (window_outdated): Now here. Convert from static and
13687 always assume window's buffer.
13688 (Fwindow_end, Fwindow_line_height): Use it.
13689 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13690 and always assume window's buffer.
13691 (redisplay_window): Adjust user.
13692 (redisplay_internal): Call to reconsider_clip_changes once and
13693 check whether mode line should be updated only if selected window
13694 shows current buffer.
13695 (run_window_scroll_functions): Use eassert for debugging check.
13696 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13698 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13700 * window.c (window_scroll, window_scroll_pixel_based)
13701 (window_scroll_line_based): Use bool for booleans.
13703 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13705 * process.c: Fix minor off-by-one issues in descriptor counts.
13706 This shouldn't fix any real bugs, but it cleans up the code a bit.
13707 (max_process_desc, max_input_desc): -1, not 0, means none.
13709 (delete_input_desc): New function.
13710 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13711 (deactivate_process): Scan backwards when recomuting max_process_desc;
13712 that should be faster.
13713 (init_process_emacs): Initialize max_input_desc.
13715 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13717 Use region cache to speedup bidi_find_paragraph_start.
13718 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13719 Rename cache_long_line_scans to cache_long_scans.
13720 * buffer.c (bset_cache_long_line_scans): Rename to
13721 bset_cache_long_scans.
13722 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13723 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13725 (syms_of_buffer): Rename cache-long-line-scans to
13726 cache-long-scans. Adjust docstring.
13727 * search.c (newline_cache_on_off):
13728 * indent.c (width_run_cache_on_off): Adjust users.
13729 * bidi.c (bidi_paragraph_cache_on_off): New function.
13730 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13731 * insdel.c (prepare_to_modify_buffer):
13732 Invalidate bidi_paragraph_cache if enabled.
13734 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13736 Invalidate region caches only if buffer text is going to be changed.
13737 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13738 (modify_text): ...new prototype.
13739 (prepare_to_modify_buffer_1): New prototype.
13740 * textprop.c (modify_region): Rename to...
13741 (modify_text_properties): ...new function.
13742 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13743 (Fremove_list_of_text_properties): Adjust users.
13744 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13745 (modify_text): ...new function.
13746 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13747 (prepare_to_modify_buffer_1): ...new function.
13748 * casefiddle.c (casify_region):
13749 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13750 (Ftranspose_regions): Use modify_text.
13752 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13754 * lisp.mk (lisp): Add nadvice.elc.
13756 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13758 New macro to iterate over live buffers similar to frames.
13759 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13760 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13761 Declare buffer-related variables here to offload lisp.h.
13762 * buffer.c (Vbuffer_alist): Adjust comment.
13763 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13764 (other_buffer_safely):
13765 * data.c (store_symval_forwarding):
13766 * dispnew.c (Fframe_or_buffer_changed_p):
13767 * fileio.c (Fdo_auto_save):
13768 * filelock.c (unlock_all_files):
13769 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13771 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13773 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13774 * callproc.c (create_temp_file):
13775 * filelock.c (create_lock_file):
13776 Assume mkostemp, since it's now provided by Gnulib.
13778 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13780 * w32.c (mkostemp): New function.
13781 (mktemp): Remove, no longer used. Most of the code reused in
13782 mkostemp. (Bug#15015)
13783 (mktemp): Don't undef.
13785 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13787 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13788 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13789 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13790 (free_glyph_pool, check_glyph_memory): Likewise for
13791 all users. Adjust comments where appropriate.
13793 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13795 * composite.h: Minor fixups.
13796 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13797 to fix a misspelling, and change it to an inline function while
13798 we're at it (it need not be a macro). All uses changed.
13799 (composition_method, composition_valid_p):
13800 Rewrite to avoid assignments in if-conditions.
13802 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13804 Do not use global Lisp_Object in composition macros.
13805 * composite.h (composition_temp): Remove declaration.
13806 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13807 (composition_method, composition_valid_p): ...inline functions.
13808 (compose_region): Remove the leftover.
13809 * composite.c (composition_temp): Remove.
13810 (run_composition_function, update_compositions)
13811 (composition_compute_stop_pos, composition_adjust_point)
13812 (Ffind_composition_internal):
13813 * coding.c (handle_composition_annotation):
13814 * xdisp.c (handle_composition_prop, check_point_in_composition):
13815 Related users changed.
13817 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13819 Drop FRAME_PTR typedef.
13820 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13821 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13822 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13823 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13824 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13825 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13826 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13827 All related users changed.
13829 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13831 * eval.c (default_toplevel_binding): New function.
13833 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13834 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13835 (syms_of_eval): Export them.
13836 * data.c (Fdefault_value): Micro cleanup.
13837 * term.c (init_tty): Use "false".
13839 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13841 Fix X GC leak in GTK and raw (no toolkit) X ports.
13842 * xterm.c (x_free_frame_resources): If white and black relief
13843 GCs are allocated, always free them here.
13844 * xfns.c (x_make_gc): Omit redundant initialization.
13845 * widget.c (create_frame_gcs): Remove the leftover.
13846 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13847 in x_free_frame_resources.
13849 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13851 * nsterm.m (windowWillResize:toSize:): Only change title if
13852 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13854 (viewDidEndLiveResize): New method.
13856 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13857 inside NS_IMPL_COCOA.
13859 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13861 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13862 Do not check whether undo is enabled because record_insert and
13863 record_delete does that themselves.
13865 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13867 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13868 member which is not really used any more.
13869 (FRAME_XIC_BASE_FONTNAME): Remove.
13870 * xfns.c (xic_free_fontset): Adjust user.
13871 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13872 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13873 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13874 (xdialog_show): Use eassert for debugging check.
13875 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13877 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13879 * fileio.c, fns.c (merge): Move extern decl from here ...
13880 * lisp.h (merge): ... to here.
13882 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13884 Fix last font-related change.
13885 * w32font.h (w32font_list_internal, w32font_match_internal):
13887 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13888 (uniscribe_list_family): Adjust to match font API change.
13889 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13890 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13892 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13894 * frame.h (FRAME_MOUSE_UPDATE):
13895 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13896 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13898 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13900 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13901 * font.h (struct font_driver): Change list, match, and list_family
13902 functions to accept struct frame * as first arg.
13903 * font.c (font_score, font_compare, font_sort_entities):
13905 (font_sort_entities, font_list_entities, font_select_entity)
13906 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13907 match font API change.
13908 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13909 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13910 * ftxfont.c (ftxfont_list, ftxfont_match):
13911 * xftfont.c (xftfont_list, xftfont_match):
13912 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13913 * w32font.c (w32font_list, w32font_match, w32font_list)
13914 (w32font_list_internal, w32_font_match_internal): Likewise.
13915 * xfaces.c (Fx_family_fonts): Adjust user.
13917 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13919 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13920 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13921 only if HAVE_X_WINDOWS is in use.
13922 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13923 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13924 * w32term.c (x_wm_set_icon_position): Likewise.
13925 * w32fns.c (x_icon): Adjust user.
13927 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13929 * xterm.c (last_mouse_press_frame): Remove the
13930 leftover which is not really used any more.
13931 (handle_one_xevent, syms_of_xterm): Adjust users.
13932 (x_flush): Call XFlush once per each X display, not frame.
13933 This is better because this code always unconditionally skips
13934 non-X frames in Vframe_list and issues the only XFlush if we
13935 have more than one X frame on the same X display.
13936 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13937 Use bool for booleans.
13938 (x_draw_glyph_string_background, cvt_string_to_pixel)
13939 (cvt_pixel_dtor): Drop unnecessary prototypes.
13940 * xterm.h (x_display_ok): Adjust prototype.
13942 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13944 Drop unnecessary functions that deals with frame pixel size.
13945 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13946 (x_pixel_height): Drop prototypes.
13947 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13948 (x_pixel_height): Drop implementations.
13949 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13950 which should be always valid for window frame.
13951 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13952 * w32menu.c (Fx_popup_dialog):
13953 * xmenu.c (Fx_popup_dialog): Likewise for both.
13955 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13957 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13958 frame parameters and call to Fmodify_frame_parameters just once.
13959 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13960 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13961 and mention nil frame in docstring.
13963 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13965 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13966 (x_figure_window_size): Likewise. Adjust to return long.
13967 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13968 (toplevel): Move Qterminal_live_p to...
13969 * terminal.c (toplevel): ...here, make it static, and...
13970 (syms_of_terminal): ...DEFSYM here.
13971 * frame.h (Qterminal_live_p): Remove declaration.
13972 (make_frame, x_figure_window_size): Adjust prototype.
13973 * nsfns.m (Fx_create_frame): Use long for window flags.
13975 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13977 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13978 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13979 Do not assume that emacs_close (INT_MAX) is a no-op.
13981 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13983 * xfaces.c (make_face_cache): For struct face_cache, prefer
13984 xmalloc to xzalloc and so avoid redundant call to memset.
13985 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13987 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13989 * fringe.c (draw_window_fringes, update_window_fringes)
13990 (compute_fringe_widths):
13991 * w32term.c (x_draw_glyph_string):
13992 * window.c (candidate_window_p, Frecenter):
13993 * xfaces.c (realize_basic_faces, realize_default_face)
13994 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13995 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13996 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13997 * xmenu.c (Fx_menu_bar_open_internal):
13998 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13999 * xsettings.c (xft_settings_event):
14000 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14001 Use bool for booleans. Adjust style and comments where
14003 * dispextern.h (draw_window_fringes, update_window_fringes)
14004 (compute_fringe_widths):
14005 * xterm.h (x_had_errors_p): Adjust prototype.
14007 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14009 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14010 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14012 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14014 * fns.c (toplevel): Remove comment before Fsafe_length because
14015 it checks for QUIT.
14017 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14019 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14021 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14023 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14024 frame which got the message is still alive, before dereferencing
14025 its pointer. (Bug#14970)
14027 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14028 be a live window, before using it as such. (Bug#14970)
14030 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14032 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14033 w32_detect_focus_change instead of doing part of its job by hand.
14034 This fixes the problem whereby FOCUS_OUT events were not sent to
14037 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14039 * process.c (Fprocess_list): Doc fix.
14041 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14042 being re-exposed only if it didn't ask to become visible.
14043 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14044 was previously iconified. (Bug#14841)
14045 (x_iconify_frame): Mark the frame iconified.
14047 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14049 Fix minor problems found by static checking.
14050 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14051 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14053 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14055 * eval.c (set_specpdl_old_value): New function.
14056 (unbind_to): Minor simplification.
14057 (get_backtrace_frame): New function.
14058 (Fbacktrace_frame): Use it. Add `base' argument.
14059 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14060 (syms_of_eval): Export backtrace-eval.
14061 * xterm.c (x_focus_changed): Simplify.
14063 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14065 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14067 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14069 * xdisp.c (redisplay_window): Instead of moving point out of
14070 scroll margin, reject the force_start method, and try scrolling
14071 instead. (Bug#14780)
14073 2013-07-24 Ken Brown <kbrown@cornell.edu>
14075 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14078 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14080 * eval.c (Fprogn): Do not check that BODY is a proper list.
14081 This undoes the previous change. The check slows down the
14082 interpreter, and is not needed to prevent a crash. See
14083 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14085 2013-07-23 Glenn Morris <rgm@gnu.org>
14087 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14089 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14091 Port to GNU/Linux systems with tinfo but not ncurses.
14092 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14093 to decide whether ncurses is being used. Without this change,
14094 GCC complains about tgetent not being declared, on a system
14095 that has tinfo installed but ncurses not installed.
14097 * eval.c (Fprogn): Check that BODY is a proper list.
14099 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14100 * data.c (Fsetq_default):
14101 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14102 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14104 Tune by taking advantage of the fact that ARGS is always a list
14105 when a function is declared to have UNEVALLED args.
14107 * emacsgtkfixed.c: Port to GCC 4.6.
14108 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14110 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14112 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14113 here to silence compiler warnings.
14115 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14117 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14118 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14119 from messing up Emacs's 'struct frame' (Bug#14923).
14121 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14123 * alloc.c (make_save_ptr_ptr): Define this function.
14124 It was inadvertently omitted. It's needed only if
14125 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14127 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14129 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14130 frame have focus (Bug#14895).
14132 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14134 Avoid vfork-related deadlock more cleanly.
14135 * callproc.c (child_setup): When the child's exec fails, output
14136 the program name, as that's more useful. Use O_NONBLOCK to avoid
14138 * process.c (create_process_1): Remove; no longer needed.
14139 (create_process): Remove timer hack; no longer needed, now that
14140 the child avoids deadlock.
14142 2013-07-20 Glenn Morris <rgm@gnu.org>
14144 * image.c (Fimage_flush): Fix doc typo.
14146 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14148 Fix array bounds violation when pty allocation fails.
14149 * process.c (PTY_NAME_SIZE): New constant.
14150 (pty_name): Remove static variable; it's now auto.
14151 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14152 Take pty_name as an arg rather than using a static variable.
14153 All callers changed.
14154 (create_process): Recover pty_flag from process, not from volatile local.
14155 (create_pty): Stay inside array even when pty allocation fails.
14156 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14158 * lread.c (Fload): Avoid initialization only when lint checking.
14159 Mention that it's needed only for older GCCs.
14161 2013-07-20 Kenichi Handa <handa@gnu.org>
14163 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14164 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14166 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14168 * lread.c (Fload): Avoid uninitialized warning.
14170 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14172 Fix some minor file descriptor leaks and related glitches.
14173 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14174 (create_lock_file): Use write, not emacs_write.
14175 * image.c (slurp_file, png_load_body):
14176 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14177 (server_accept_connection):
14178 Don't leak an fd on memory allocation failure.
14179 * image.c (slurp_file): Add a cheap heuristic for growing files.
14180 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14181 as that's what the other routines do. Maybe input need not be
14182 blocked at all, but it's better to be consistent.
14183 Avoid undefined behavior when strlen is zero.
14185 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14186 (NSTATICS): Now a constant; doesn't need to be a macro.
14188 2013-07-19 Richard Stallman <rms@gnu.org>
14190 * coding.c (decode_coding_utf_8): Add simple loop for fast
14191 processing of ASCII characters.
14193 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14195 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14197 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14199 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14200 unportable 'struct x_display_info'.
14201 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14202 is a portable type.
14204 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14206 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14207 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14209 (system_process_attributes): Prefer plain char to unsigned char
14210 when either will do. Clean up properly if interrupted or if
14211 memory allocations fail. Don't assume sscanf succeeds.
14212 Remove no-longer-needed workaround to stop GCC from whining.
14213 Read command-line once, instead of multiple times. Check read status a
14214 bit more carefully.
14216 Fix obscure porting bug with varargs functions.
14217 The code assumed that int is treated like ptrdiff_t in a vararg
14218 function, which is not a portable assumption. There was a similar
14219 -- though these days less likely -- porting problem with various
14220 assumptions that pointers of different types all smell the same as
14221 far as vararg functions is conserved. To make this problem less
14222 likely in the future, redo the API to use varargs functions.
14223 * alloc.c (make_save_value): Remove this vararg function.
14224 All uses changed to ...
14225 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14226 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14228 (make_save_ptr): Rename from make_save_pointer, for consistency with
14229 the above. Define only on platforms that need it. All uses changed.
14231 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14233 * keyboard.c: Try to fix typos in previous change.
14234 (DISPLAY_LIST_INFO): New macro.
14235 (kbd_buffer_get_event): Do not access members that are not present
14236 in X11. Revert inadvertent change of "!=" to "=".
14238 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14240 * keyboard.c (kbd_buffer_get_event):
14241 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14242 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14244 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14246 * filelock.c: Fix unlikely file descriptor leaks.
14247 (get_boot_time_1): Rework to avoid using emacs_open.
14248 This doesn't actually fix a leak, but is better anyway.
14249 (read_lock_data): Use read, not emacs_read.
14251 * doc.c: Fix minor memory and file descriptor leaks.
14252 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14253 (get_doc_string, Fsnarf_documentation):
14254 Fix file descriptor leak on error.
14256 * term.c: Fix minor fdopen-related file descriptor leaks.
14257 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14258 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14260 * charset.c: Fix file descriptor leaks and errno issues.
14262 (load_charset_map_from_file): Don't leak file descriptor on error.
14263 Use plain record_xmalloc since the allocation is larger than
14264 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14266 * eval.c (record_unwind_protect_nothing):
14267 * fileio.c (fclose_unwind):
14269 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14270 The replacement doesn't block input, but that no longer seems
14273 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14275 * lread.c: Fix file descriptor leaks and errno issues.
14276 (Fload): Close some races that leaked fds or streams when 'load'
14278 (Fload, openp): Report error number of last nontrivial failure to open.
14279 ENOENT counts as trivial.
14280 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14282 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14283 now that the function is always called with a nonnegative arg.
14284 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14285 All uses replaced with ...
14286 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14288 A few more minor file errno-reporting bugs.
14289 * callproc.c (Fcall_process):
14290 * doc.c (Fsnarf_documentation):
14291 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14292 * process.c (set_socket_option):
14293 Don't let a constructor trash errno.
14294 * doc.c: Include <errno.h>.
14296 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14298 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14300 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14302 Fix w32 bug with call-process-region (Bug#14885).
14303 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14304 to Fcall_process when the input is empty. This simplifies the
14305 code a bit. It makes no difference on POSIXish platforms but
14306 apparently it fixes a bug on w32.
14308 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14309 * fileio.c (close_file_unwind): Don't close if FD is negative;
14310 this can happen when unwinding a zapped file descriptor.
14311 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14312 in case Emacs runs out of memory between the two unwind-protects.
14313 Don't trash errno when closing FD.
14314 Zap the FD in the specpdl when closing it, instead of deferring
14315 the removal of the unwind-protect; this fixes a bug where a child
14316 function unwinds the stack past us.
14318 New unwind-protect flavors to better type-check C callbacks.
14319 This also lessens the need to write wrappers for callbacks,
14320 and the need for make_save_pointer.
14321 * alloc.c (free_save_value):
14322 * atimer.c (run_all_atimers):
14324 * alloc.c (safe_alloca_unwind):
14325 * atimer.c (unwind_stop_other_atimers):
14326 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14327 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14328 * minibuf.c (choose_minibuf_frame_1):
14329 * process.c (make_serial_process_unwind):
14330 * xdisp.c (pop_message_unwind):
14331 * xselect.c (queue_selection_requests_unwind):
14332 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14333 * alloc.c (record_xmalloc):
14334 Prefer record_unwind_protect_ptr to record_unwind_protect with
14336 * alloc.c (Fgarbage_collect):
14337 Prefer record_unwind_protect_void to passing a dummy.
14338 * buffer.c (restore_buffer):
14339 * window.c (restore_window_configuration):
14340 * xfns.c, w32fns.c (do_unwind_create_frame)
14341 New wrapper. All record-unwind uses of wrappee changed.
14342 * buffer.c (set_buffer_if_live):
14343 * callproc.c (call_process_cleanup, delete_temp_file):
14344 * coding.c (code_conversion_restore):
14345 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14346 * editfns.c (save_excursion_restore)
14347 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14348 (save_restriction_restore):
14349 * eval.c (restore_stack_limits, un_autoload):
14350 * fns.c (require_unwind):
14351 * keyboard.c (recursive_edit_unwind, tracking_off):
14352 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14353 * macros.c (pop_kbd_macro, restore_menu_items):
14354 * nsfns.m (unwind_create_frame):
14355 * print.c (print_unwind):
14356 * process.c (start_process_unwind):
14357 * search.c (unwind_set_match_data):
14358 * window.c (select_window_norecord, select_frame_norecord):
14359 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14360 (fast_set_selected_frame):
14361 * xfns.c, w32fns.c (unwind_create_tip_frame):
14362 Return void, not a dummy Lisp_Object. All uses changed.
14363 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14364 * callproc.c (call_process_kill):
14365 * fileio.c (restore_point_unwind, decide_coding_unwind)
14366 (build_annotations_unwind):
14367 * insdel.c (Fcombine_after_change_execute_1):
14368 * keyboard.c (read_char_help_form_unwind):
14369 * menu.c (unuse_menu_items):
14370 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14371 * sound.c (sound_cleanup):
14372 * xdisp.c (unwind_redisplay):
14373 * xfns.c (clean_up_dialog):
14374 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14375 Accept no args and return void, instead of accepting and returning
14376 a dummy Lisp_Object. All uses changed.
14377 * cygw32.c (fchdir_unwind):
14378 * fileio.c (close_file_unwind):
14379 * keyboard.c (restore_kboard_configuration):
14380 * lread.c (readevalllop_1):
14381 * process.c (wait_reading_process_output_unwind):
14382 Accept int and return void, rather than accepting an Emacs integer
14383 and returning a dummy object. In some cases this fixes an
14384 unlikely bug when the corresponding int is outside Emacs integer
14385 range. All uses changed.
14386 * dired.c (directory_files_internal_unwind):
14387 * fileio.c (do_auto_save_unwind):
14388 * gtkutil.c (pop_down_dialog):
14389 * insdel.c (reset_var_on_error):
14390 * lread.c (load_unwind):
14391 * xfns.c (clean_up_file_dialog):
14392 * xmenu.c, nsmenu.m (pop_down_menu):
14393 * xmenu.c (cleanup_widget_value_tree):
14394 * xselect.c (wait_for_property_change_unwind):
14395 Accept pointer and return void, rather than accepting an Emacs
14396 save value encapsulating the pointer and returning a dummy object.
14398 * editfns.c (Fformat): Update the saved pointer directly via
14399 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14400 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14401 (unwind_body): New function.
14402 (record_unwind_protect): First arg is now a function returning void,
14403 not a dummy Lisp_Object.
14404 (record_unwind_protect_ptr, record_unwind_protect_int)
14405 (record_unwind_protect_void): New functions.
14406 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14407 * fileio.c (struct auto_save_unwind): New type.
14408 (do_auto_save_unwind): Use it.
14409 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14410 * insdel.c (struct rvoe_arg): New type.
14411 (reset_var_on_error): Use it.
14412 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14414 (specbinding_func): Remove; there are now several such functions.
14415 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14416 (set_unwind_protect_ptr): New function.
14417 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14419 Be simpler and more consistent about reporting I/O errors.
14420 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14421 Say "Read error" and "Write error", rather than "I/O error", or
14422 "IO error reading", or "IO error writing", when a read or write
14424 * process.c (Fmake_network_process, wait_reading_process_output)
14425 (send_process, Fprocess_send_eof, wait_reading_process_output):
14426 Capitalize diagnostics consistently. Put "failed foo" at the
14427 start of the diagnostic, so that we don't capitalize the
14428 function name "foo". Consistently say "failed" for such
14430 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14431 All callers changed. This is so it can use report_file_error.
14432 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14433 diagnostics consistently as above.
14435 * fileio.c (report_file_errno): Fix errno reporting bug.
14436 If the file name is neither null nor a pair, package it up as a
14437 singleton list. All callers changed, both to this function and to
14438 report_file_error. This fixes a bug where the memory allocator
14439 invoked by list1 set errno so that the immediately following
14440 report_file_error reported the wrong errno value.
14442 Fix minor problems found by --enable-gcc-warnings.
14443 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14444 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14446 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14448 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14449 Set event->arg to Qt if switch-event shall be generated.
14450 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14452 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14454 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14457 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14458 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14459 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14460 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14461 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14462 and there is a focused frame.
14463 (head_table): Add focus-in and focus-out.
14464 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14465 bind to handle-focus-in/out.
14467 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14468 (Fhandle_switch_frame): Call Fhandle_focus_in.
14469 (syms_of_frame): defsubr handle-focus-in/out.
14471 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14473 Fix porting bug to older POSIXish platforms (Bug#14862).
14474 * sysdep.c (emacs_pipe): New function, that implements
14475 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14476 This should port better to CentOS 5 and to Mac OS X 10.6.
14477 All calls to pipe2 changed.
14479 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14480 This makes the code easier to read and the executable a bit smaller.
14481 Do not replace all calls to Fcons that happen to create lists,
14482 just calls that are intended to create lists. For example, when
14483 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14484 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14485 Similarly for list2 through list5.
14486 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14487 * bytecode.c (exec_byte_code):
14488 * callint.c (quotify_arg, Fcall_interactively):
14489 * callproc.c (Fcall_process, create_temp_file):
14490 * charset.c (load_charset_map_from_file)
14491 (Fdefine_charset_internal, init_charset):
14492 * coding.c (get_translation_table, detect_coding_system)
14493 (Fcheck_coding_systems_region)
14494 (Fset_terminal_coding_system_internal)
14495 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14496 * composite.c (update_compositions, Ffind_composition_internal):
14497 * dired.c (directory_files_internal, file_name_completion)
14499 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14500 * doc.c (Fsnarf_documentation):
14501 * editfns.c (Fmessage_box):
14503 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14504 (Feval, eval_sub, Ffuncall, apply_lambda):
14505 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14506 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14507 (Fset_file_times, Finsert_file_contents)
14508 (Fchoose_write_coding_system, Fwrite_region):
14509 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14510 * font.c (font_registry_charsets, font_parse_fcname)
14511 (font_prepare_cache, font_update_drivers, Flist_fonts):
14512 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14513 * frame.c (make_frame, Fmake_terminal_frame)
14514 (x_set_frame_parameters, x_report_frame_params)
14515 (x_default_parameter, Fx_parse_geometry):
14516 * ftfont.c (syms_of_ftfont):
14517 * image.c (gif_load):
14518 * keyboard.c (command_loop_1):
14519 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14520 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14521 (Fminor_mode_key_binding, accessible_keymaps_1)
14522 (Faccessible_keymaps, Fwhere_is_internal):
14523 * lread.c (read_emacs_mule_char):
14524 * menu.c (find_and_return_menu_selection):
14525 * minibuf.c (get_minibuffer):
14526 * nsfns.m (Fns_perform_service):
14527 * nsfont.m (ns_script_to_charset):
14528 * nsmenu.m (ns_popup_dialog):
14529 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14530 (Fx_own_selection_internal):
14531 * nsterm.m (append2):
14532 * print.c (Fredirect_debugging_output)
14533 (print_prune_string_charset):
14534 * process.c (Fdelete_process, Fprocess_contact)
14535 (Fformat_network_address, set_socket_option)
14536 (read_and_dispose_of_process_output, write_queue_push)
14537 (send_process, exec_sentinel):
14538 * sound.c (Fplay_sound_internal):
14539 * textprop.c (validate_plist, add_properties)
14540 (Fput_text_property, Fadd_face_text_property)
14541 (copy_text_properties, text_property_list, syms_of_textprop):
14542 * unexaix.c (report_error):
14543 * unexcoff.c (report_error):
14544 * unexsol.c (unexec):
14545 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14546 (Fformat_mode_line, syms_of_xdisp):
14547 * xfaces.c (set_font_frame_param)
14548 (Finternal_lisp_face_attribute_values)
14549 (Finternal_merge_in_global_face, syms_of_xfaces):
14550 * xfns.c (x_default_scroll_bar_color_parameter)
14551 (x_default_font_parameter, x_create_tip_frame):
14552 * xfont.c (xfont_supported_scripts):
14553 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14554 (menu_help_callback, xmenu_show):
14555 * xml.c (make_dom):
14556 * xterm.c (set_wm_state):
14557 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14558 and similarly for list2 through list5.
14560 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14562 * callproc.c (Fcall_process_region): Fix minor race and tune.
14563 (create_temp_file): New function, with the temp-file-creation part
14564 of the old Fcall_process_region. Use Fcopy_sequence to create the
14565 temp file name, rather than alloca + build_string, for simplicity.
14566 Don't bother to block input around the temp file creation;
14567 shouldn't be needed. Simplify use of mktemp.
14568 Use record_unwind_protect immediately after creating the temp file;
14569 this closes an unlikely race where the temp file was not removed.
14570 Use memcpy rather than an open-coded loop.
14571 (Fcall_process_region): Use the new function. If the input is
14572 empty, redirect from /dev/null rather than from a newly created
14573 empty temp file; this avoids unnecessary file system traffic.
14575 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14577 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14578 Simplify by making this case like the other two. This is a bit
14579 slower on obsolete hosts, but the extra complexity isn't worth it.
14581 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14582 * process.c (create_process) [!DOS_NT]:
14583 Remove now-unnecessary calls to emacs_close.
14585 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14587 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14588 returning early. (Bug#14850)
14590 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14591 and inhibit-iso-escape-detection attributes of 'undecided'.
14594 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14596 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14597 Reported by Herbert J. Skuhra in
14598 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14600 Don't lose top specpdl entry when memory is exhausted.
14601 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14602 specpdl overflow here, to simplify callers; all callers changed.
14603 Always reserve an unused entry at the stack top; this avoids
14604 losing the top entry's information when memory is exhausted.
14606 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14608 Clean up errno reporting and fix some errno-reporting bugs.
14609 * callproc.c (Fcall_process):
14610 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14611 * process.c (create_process, Fmake_network_process):
14612 * unexaix.c (report_error):
14613 * unexcoff.c (report_error):
14614 Be more careful about reporting the errno of failed operations.
14615 The code previously reported the wrong errno sometimes.
14616 Also, prefer report_file_errno to setting errno + report_file_error.
14617 (Fcall_process): Look at openp return value rather than at path,
14618 as that's a bit faster and clearer when there's a numeric predicate.
14619 * fileio.c (report_file_errno): New function, with most of the
14620 old contents of report_file_error.
14621 (report_file_error): Use it.
14622 (Ffile_exists_p, Ffile_accessible_directory_p):
14623 Set errno to 0 when it is junk.
14624 * fileio.c (Faccess_file):
14625 * image.c (x_create_bitmap_from_file):
14626 Use faccessat rather than opening the file, to avoid the hassle of
14627 having a file descriptor open.
14628 * lisp.h (report_file_errno): New decl.
14629 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14632 * process.c (create_process, wait_reading_process_output) [AIX]:
14633 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14634 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14635 a multithreaded environment anyway).
14636 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14638 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14640 * image.c (x_find_image_file): Don't close a remote file handle.
14642 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14644 Fix races with threads and file descriptors.
14645 * callproc.c (Fcall_process_region):
14646 * dired.c (open_directory):
14647 * emacs.c (main, Fdaemon_initialized):
14648 * image.c (x_find_image_file):
14649 * inotify.c (Finotify_rm_watch):
14650 * lread.c (Flocate_file_internal):
14651 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14652 * term.c (term_mouse_moveto, init_tty):
14653 * termcap.c (tgetent):
14654 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14655 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14656 * unexhp9k800.c, unexmacosx.c (unexec):
14657 * callproc.c (Fcall_process_region):
14658 Use emacs_close, not close.
14659 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14660 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14661 and posix_close function on current platforms (which all lack them).
14662 (emacs_close): Use it. This should fix the races on GNU/Linux and
14663 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14664 and it should avoid closing random victim file descriptors on
14667 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14669 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14670 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14671 Touch up doc a bit.
14673 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14674 This is for .gdbinit xbacktrace.
14676 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14677 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14678 (emacs_set_tty): Now static.
14679 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14680 * term.c (tty_capable_p, tty_default_color_capabilities)
14681 (get_tty_terminal, term_mouse_movement)
14682 (handle_one_term_event, init_tty, maybe_fatal):
14683 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14684 (tgetent, scan_file, name_match, compare_contin):
14685 * terminal.c (get_terminal):
14686 Use bool for boolean.
14687 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14688 Prefer char to unsigned char if either will do.
14689 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14690 (tty_write_glyphs): Prefer int to unsigned.
14691 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14692 All callers changed.
14693 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14695 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14698 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14699 (B__dummy__): New dummy symbol, to pacify C89.
14700 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14701 they can't grok varargs macros.
14702 * dispnew.c (add_window_display_history)
14703 (add_frame_display_history):
14704 * print.c (print_object):
14705 * xdisp.c (debug_method_add):
14706 Use %p printf format only for void pointers.
14707 * emacs.c (usage_message): New constant, replacing ...
14708 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14709 (main): Adjust to usage reorg.
14710 * fns.c (syms_of_fns):
14711 * profiler.c (syms_of_profiler):
14712 Don't use non-constant struct initializers.
14713 * gnutls.h (gnutls_initstage_t):
14714 * lisp.h (enum Lisp_Fwd_Type):
14715 * lread.c (lisp_file_lexically_bound_p):
14716 * xsettings.c (anonymous enum):
14717 Remove trailing comma.
14718 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14719 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14720 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14722 * regex.c (const_re_char): New type, to pacify strict C89.
14723 All uses of 'const re_char' replaced to use it.
14724 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14725 with glibc when strict C89. This change is imported from gnulib.
14727 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14728 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14729 Omit GNU_LINUX implementation, since it requires long long.
14730 * xterm.c (x_draw_underwave):
14731 Do not assume the traditional order of struct's members.
14732 (x_term_init): Rewrite to avoid the need for non-constant structure
14735 Syntax cleanup, mostly replacing macros with functions.
14736 This removes the need for the syntax_temp hack.
14737 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14738 * syntax.c (SYNTAX_INLINE): New macro.
14739 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14740 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14741 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14742 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14743 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14744 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14745 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14746 Now constants, not macros.
14747 (syntax_temp) [!__GNUC__]: Remove.
14748 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14749 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14750 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14751 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14752 Move here from syntax.h; now functions, not macros. Except for the
14753 last function, these are static since only syntax.c uses them.
14754 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14755 All uses changed. Now a function, not a macro; use this fact
14756 to simplify the code.
14757 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14758 compiler bugs; no longer relevant.
14759 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14760 (SYNTAX_INLINE): New macro.
14761 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14762 for the new functions. Use bool for boolean member.
14763 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14764 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14765 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14766 (SETUP_BUFFER_SYNTAX_TABLE):
14767 Now extern inline functions, not macros.
14768 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14769 Remove; all uses replaced by implementation.
14770 (syntax_temp) [!__GNUC__]: Remove decl.
14771 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14773 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14775 * emacs.c (main): Fix syntax error.
14777 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14779 Timestamp fixes for undo (Bug#14824).
14780 * atimer.c (schedule_atimer):
14781 * fileio.c (Ffile_newer_than_file_p):
14782 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14783 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14784 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14785 (syms_of_fileio): Remove Sclear_visited_file_name.
14786 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14787 file doesn't exist; this avoids an ambiguity with negative timestamps.
14788 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14789 * systime.h (make_emacs_time, invalid_emacs_time):
14790 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14791 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14792 * undo.c (record_first_change): Push (visited-file-modtime) onto
14793 undo list rather than reimplementing it by hand, incorrectly.
14795 2013-07-09 Ken Brown <kbrown@cornell.edu>
14797 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14799 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14801 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14803 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14805 Handle errno and exit status a bit more carefully.
14806 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14807 number into an exit status. Instead, use EXIT_CANCELED.
14808 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14809 * callproc.c (relocate_fd):
14810 * emacs.c (close_output_streams, main):
14811 * process.c (create_process):
14812 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14813 Use emacs_perror for simplicity.
14814 * callproc.c (relocate_fd, main):
14815 * sysdep.c (sys_subshell):
14816 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14817 (shut_down_emacs): Use emacs_write, not write.
14818 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14819 * fileio.c (Fcopy_file, e_write):
14820 * nsterm.m (ns_select):
14821 * process.c (send_process):
14822 * sound.c (vox_write):
14823 Use emacs_write_sig, not emacs_write.
14824 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14825 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14827 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14829 (emacs_full_write): New function.
14830 (emacs_write): Rewrite to use it.
14831 (emacswrite_sig, emacs_perror): New functions.
14832 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14834 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14836 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14837 on NS even if it is present. Pixmap on NS is a void*.
14839 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14841 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14842 * process.c (close_on_exec, accept4, process_socket):
14843 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14845 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14847 * w32.c (sys_dup): Declare prototype.
14851 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14853 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14855 Make file descriptors close-on-exec when possible (Bug#14803).
14856 This simplifies Emacs a bit, since it no longer needs to worry
14857 about closing file descriptors by hand in some cases.
14858 It also fixes some unlikely races. Not all such races, as
14859 libraries often open files internally without setting
14860 close-on-exec, but it's an improvement.
14861 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14862 * callproc.c (Fcall_process) [!MSDOS]:
14863 * emacs.c (main) [!DOS_NT]:
14864 * nsterm.m (ns_term_init):
14865 * process.c (create_process):
14866 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14867 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14868 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14869 Prefer mkostemp with O_CLOEXEC to mkstemp.
14870 * callproc.c (relocate_fd) [!WINDOWSNT]:
14871 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14872 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14874 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14875 Make the resulting file descriptor close-on-exec.
14876 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14877 * lread.c (load_descriptor_list, load_descriptor_unwind):
14878 Remove; no longer needed. All uses removed.
14879 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14880 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14882 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14883 (Fmake_network_process, Fnetwork_interface_list)
14884 (Fnetwork_interface_info, server_accept_connection):
14885 Make newly-created socket close-on-exec.
14886 * sysdep.c (emacs_open, emacs_fopen):
14887 Make new-created descriptor close-on-exec.
14888 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14889 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14891 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14893 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14894 for NS_IMPL_GNUSTEP.
14896 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14898 Fix openp errno handling.
14899 * callproc.c (Fcall_process): Preserve openp errno around close.
14900 * lread.c (openp): Set errno when returning -1, as some callers
14903 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14905 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14907 * nsterm.h (NSSavePanel): Update comment.
14908 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14909 (ns_run_file_dialog): Declare.
14911 * nsfns.m: Remove panelOK.
14913 (ns_run_file_dialog): New function.
14914 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14915 event loop, so file dialog is popped up by ns_run_file_dialog, called
14916 by sendEvent (Bug#14578).
14917 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14919 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14921 * xdisp.c (default_line_pixel_height): New function.
14922 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14923 (try_cursor_movement, redisplay_window, try_window)
14924 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14926 * window.c (window_scroll_pixel_based):
14927 use default_line_pixel_height.
14929 * dispextern.h (default_line_pixel_height): Add prototype.
14931 * frame.c (x_set_line_spacing): Accept a float value for
14932 line-spacing parameter, per the documentation.
14934 * data.c (Fmultibyte_string_p): Doc fix.
14936 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14938 Use emacs_open more consistently when opening files.
14939 This handles EINTR more consistently now, and makes it easier
14940 to introduce other uniform changes to file descriptor handling.
14941 * sysstdio.h: New file.
14942 * buffer.c (mmap_init):
14943 * cygw32.c (chdir_to_default_directory):
14944 * dispnew.c (Fopen_termscript):
14945 * emacs.c (Fdaemon_initialized):
14946 * fileio.c (Fdo_auto_save):
14947 * image.c (slurp_file, png_load_body, jpeg_load_body):
14948 * keyboard.c (Fopen_dribble_file):
14950 * print.c (Fredirect_debugging_output):
14951 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14952 * termcap.c (tgetent):
14953 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14954 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14955 * w32term.c (w32_initialize) [CYGWIN]:
14956 * xfaces.c (Fx_load_color_file):
14957 Use emacs_open instead of plain open, and emacs_fopen instead of
14959 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14960 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14961 * callproc.c (default_output_mode): New constant.
14962 (Fcall_process): Use it to call emacs_open instead of plain creat.
14963 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14964 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14965 (emacs_fopen): New function.
14966 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14967 Include <lisp.h>, for emacs_open.
14968 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14970 Remove duplicate #include directives.
14971 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14973 Don't include stdio.h twice.
14974 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14975 Don't include sys/types.h or stdio.h twice.
14976 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14977 * lread.c: Don't include coding.h twice.
14978 * nsfont.m: Don't include frame.h twice.
14979 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14980 * ralloc.c: Don't include <unistd.h> twice.
14981 * xdisp.c: Don't include font.h twice.
14982 * xterm.c: Don't include fontset.h twice.
14983 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14985 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14987 Scale ImageMagick images more carefully.
14988 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14989 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14990 Be more careful about avoiding undefined behavior after
14991 integer overflow and division by zero.
14993 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14995 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14996 (syms_of_w32fns): DEFSYM them.
14997 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14998 (CCHDEVICENAME): Define macros if not defined.
14999 (struct MONITOR_INFO_EX): New struct.
15000 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15001 (enum_display_monitors_fn): New variable.
15002 (globals_of_w32fns): Initialize it.
15003 (Fx_display_pixel_width, Fx_display_pixel_height)
15004 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15005 multi-monitor setups in docstrings.
15006 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15007 screen size by primary monitor's millimeter per pixel.
15008 (w32_monitor_enum, w32_display_monitor_attributes_list)
15009 (w32_display_monitor_attributes_list_fallback)
15010 (Fw32_display_monitor_attributes_list): New functions.
15011 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15013 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15015 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15017 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15019 * fileio.c (Qfile_notify_error): New error symbol.
15021 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15022 * inotify.c (inotify_callback, symbol_to_inotifymask)
15023 (Finotify_add_watch, Finotify_rm_watch): Use it.
15024 (inotifyevent_to_event): Exchange order of cookie and file name.
15025 (Finotify_add_watch): Adapt docstring.
15027 * lisp.h (Qfile_notify_error): Declare.
15029 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15031 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15032 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15033 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15034 which did not work (see <http://bugs.gnu.org/14569#307>).
15035 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15036 && (!noninteractive || initialized)). This attempts to thread
15037 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15039 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15041 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15042 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15044 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15046 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15047 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15048 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15049 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15051 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15053 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15054 Define to __sys_siglist.
15056 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15058 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15059 word-wrap, so that overflow-newline-into-fringe would work in
15060 visual-line-mode. (Bug#2749)
15061 (move_it_in_display_line_to): When the last scanned display
15062 element fits exactly on the display line, and
15063 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15064 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15065 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15066 finding buffer position that corresponds to pixel coordinates,
15067 e.g. in buffer_posn_from_coords.
15069 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15071 * process.c (handle_child_signal): Call catch_child_signal if
15074 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15076 Don't convert function pointers to void * and back.
15077 It isn't portable C, and it's easy enough to avoid.
15078 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15079 (make_save_value): Add support for SAVE_FUNCPOINTER.
15080 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15081 * print.c (print_object):
15082 Distinguish function from object pointers.
15083 * lisp.h (SAVE_FUNCPOINTER): New constant.
15084 (SAVE_SLOT_BITS): Adjust to it.
15085 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15086 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15087 (voidfuncptr): New typedef.
15088 (struct Lisp_Save_Value): New member data[0].funcpointer.
15089 (XSAVE_FUNCPOINTER): New function.
15091 Simplify buildobj processing.
15092 * Makefile.in (buildobj.h): Make it a sequence of strings each
15093 followed by comma, rather than a single string. Put it into a
15094 .tmp file in case there's an error while generating it.
15095 (gl-stamp): Use .tmp for temp files.
15096 (mostlyclean): Clean .tmp files.
15097 * doc.c (buildobj): Move to just the routine that needs it.
15098 It's now an array of strings, so processing is simpler.
15100 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15102 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15103 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15104 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15105 Invoke malloc_enable_thread even when not interactive.
15106 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15107 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15108 in this case, since the underlying bug has now been fixed.
15110 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15112 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15113 unlinking it (bug#14691).
15115 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15117 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15118 before checking whether buffer is modified. This lets
15119 `kill-buffer-query-functions' cancel killing of the buffer or save
15120 its content before `kill-buffer' asks user the "Buffer %s
15121 modified; kill anyway?" question.
15123 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15125 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15126 Let the super performKeyEquivalent deal with them (Bug#14747).
15128 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15130 * widget.c (resize_cb): Remove unused local.
15132 Do not use GTK 3 if it exists but cannot be compiled.
15133 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15134 * xterm.c (x_error_handler) [!USE_GTK]:
15137 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15139 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15141 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15142 to the valid range of values. (Bug#14753)
15144 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15145 when moving point by using the current glyph matrix. This avoids
15146 the need to force redisplay when this function is called in a
15149 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15151 Fix minor problems found by static checking.
15152 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15153 Redo the latter's body to sidestep GCC parenthesization warnings.
15154 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15155 * coding.c (detect_coding, detect_coding_system):
15156 * coding.h (struct undecided_spec):
15157 Use bool for boolean.
15158 * image.c (QCmax_width, QCmax_height): Now static.
15159 * xdisp.c (Fmove_point_visually): Remove unused local.
15161 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15163 * xdisp.c (Fmove_point_visually): New function.
15165 2013-06-28 Kenichi Handa <handa@gnu.org>
15167 * coding.h (define_coding_undecided_arg_index): New enum.
15168 (coding_attr_index): New members
15169 coding_attr_undecided_inhibit_null_byte_detection,
15170 coding_attr_undecided_inhibit_iso_escape_detection,
15171 coding_attr_undecided_prefer_utf_8.
15172 (undecided_spec): New struct.
15173 (struct coding_system): New member `undecided' of the member
15176 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15177 (detect_coding): Likewise.
15178 (detect_coding_system): Likewise.
15179 (Fdefine_coding_system_internal): New coding system properties
15180 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15182 (syms_of_coding): Adjust for coding_arg_undecided_max.
15184 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15186 * image.c (x_from_xcolors): Remove unused local.
15188 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15190 Defer image data transfer between X client and server until actual
15193 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15196 * image.c (Destroy_Image): Remove.
15197 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15198 `mask_p', and `colors_p'. All uses changed.
15199 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15200 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15201 New macros for `flags' arg to x_clear_image_1.
15202 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15203 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15204 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15205 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15206 (image_get_x_image, image_unget_x_image): New functions or macros.
15207 (image_background, image_background_transparent, x_to_xcolors)
15208 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15209 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15210 instead of Destroy_Image.
15211 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15212 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15213 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15214 (imagemagick_load_image, svg_load_image): Use them instead of
15215 x_create_x_image_and_pixmap, and x_put_x_image followed by
15216 x_destroy_x_image, respectively.
15217 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15218 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15219 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15220 background_transparent fields.
15221 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15222 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15224 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15226 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15227 This mostly consists of undoing recent changes.
15228 * callproc.c (Fcall_process):
15229 * process.c (create_process):
15230 Do not worry about catching SIGCHLD here, undoing previous change.
15231 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15232 * process.c, process.h (catch_child_signal):
15233 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15234 * process.c (catch_child_handler): Don't worry about being called
15235 lazily and do not assume caller has blocked SIGCHLD, undoing
15236 previous change. Move first-time stuff back to
15237 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15238 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15239 set lib_child_handler if it's already initialized, which may
15240 help avoid problems on GNUstep.
15242 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15244 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15245 * callproc.c (Fcall_process):
15246 * process.c (create_process):
15247 Make sure SIGCHLD is caught before we fork,
15248 since Emacs startup no arranges to catch SIGCHLD.
15249 * process.c (lib_child_handler): Initialize to null, not to
15251 (catch_child_signal): Allow self to be called lazily.
15252 Do nothing if it's already been called.
15253 Assume caller has blocked SIGCHLD (all callers do now).
15254 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15255 just before it's really needed.
15256 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15257 since it hasn't been caught yet.
15259 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15261 * image.c (compute_image_size): New function to implement
15262 :max-width and :max-height.
15263 (imagemagick_load_image): Use it.
15265 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15267 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15268 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15270 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15271 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15272 the SIGCHLD handler, since the code is not atomic and (due to glib)
15273 signals may be arriving now.
15274 * sysdep.c (init_signals): Do not catch child signals here;
15275 'main' now does that later, at a safer time.
15277 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15279 Clean up SIGCHLD handling a bit (Bug#14569).
15280 * process.c, process.h (catch_child_signal):
15281 Now always extern, even if !NS_IMPL_GNUSTEP.
15282 * process.c (catch_child_signal): Move glib tickler here from
15283 init_process_emacs, so that it's done earlier in Emacs
15284 initialization. Also move the noninteractive && !initialized
15285 check here from init_process_emacs. This is all a bit cleaner for
15286 GNUish platforms, and I hope it works around the Cygwin bug.
15287 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15288 that glib signal handling is tickled before glib creates threads.
15290 * process.c (wait_reading_process_output): Avoid int overflow
15291 when reading more than 2 GiB total from a process.
15293 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15295 * process.c (create_process): Handle a couple more cases,
15296 i.e., work even if new_argv and wait_child_setup[i] are cached.
15297 Use Fcall_process's style for volatile vars.
15299 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15301 * process.c (create_process): Mark PROCESS volatile.
15303 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15305 Use C99-style flexible array members if available.
15306 This avoids some subtle aliasing issues, which typically
15307 aren't a problem with GCC but may be a problem elsewhere.
15308 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15309 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15310 In either case, it uses a flexible array member rather than
15311 the old struct hack. All uses changed.
15312 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15313 Adjust to sdata reorganization.
15314 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15315 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15316 that ports better to pre-C99 non-GCC.
15317 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15318 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15319 as the latter has changed.
15320 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15321 and port better to pre-C99 GCC.
15322 * image.c (struct xpm_cached_color):
15323 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15324 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15325 Use FLEXIBLE_ARRAY_MEMBER.
15326 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15327 Move decl to top level so it gets checked against implementation.
15328 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15329 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15331 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15333 * syntax.c: Integer cleanups.
15334 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15335 All uses that need 0-or-2 changed to:
15336 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15337 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15338 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15339 (char_quoted, prev_char_comend_first, back_comment)
15340 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15341 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15342 Use bool for boolean.
15343 (update_syntax_table, skip_chars, skip_syntaxes):
15344 Prefer int to unsigned when either will do.
15345 (back_comment): Return boolean success flag, like forw_comment,
15346 instead of positive-or-minus-1 (which might have overflowed int anyway).
15347 Don't stuff ptrdiff_t into int.
15348 (syntax_spec_code, syntax_code_spec): Now const.
15349 (Fmatching_paren, scan_lists, scan_sexps_forward):
15350 Use enum syntaxcode for syntax code.
15351 (Fmatching_paren): Check that arg is a character, not just an integer.
15352 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15353 (Finternal_describe_syntax_value): Omit no-longer-needed
15355 (skip_chars): Use char, not unsigned char, when the distinction
15357 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15358 * bytecode.c (exec_byte_code):
15359 * syntax.c (syntax_spec_code, Fchar_syntax)
15360 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15361 (init_syntax_once):
15362 * syntax.h (SYNTAX_WITH_FLAGS):
15363 Omit unnecessary casts.
15365 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15367 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15368 line dimensions here, to avoid race conditions with the main
15369 thread. (Bug#14062, bug#14630, bug#14669)
15371 * w32term.c (w32_draw_window_cursor): Compute the header line and
15372 mode line dimensions here.
15373 <w32_system_caret_window, w32_system_caret_hdr_height>:
15374 <w32_system_caret_mode_height>: New variables.
15376 * w32term.h: Declare them.
15378 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15380 * alloc.c (die): Move "assertion failed" string here ...
15381 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15382 COND when SUPPRESS_CHECKING. This shrinks the executable text
15383 size by 0.8% to 2.2% when configured with --enable-checking,
15384 depending on optimization flags (GCC 4.8.1 x86-64).
15386 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15388 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15390 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15391 base is 2; this is more accurate.
15393 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15395 * sound.c (string_default): Move to !WINDOWSNT section.
15396 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15398 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15400 * sound.c: Integer cleanups.
15401 Remove unnecessary forward decls.
15402 (struct sound_device): The 'file' member is now a Lisp_Object, not
15403 a char *, so that we needn't invoke alloca on a huge size.
15404 (Fplay_sound_internal): Adjust to this.
15405 (string_default): New function.
15406 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15407 Use it to adjust to the struct sound_device change.
15408 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15409 (be2hs) [0]: Remove.
15411 * syntax.c (skip_chars): Don't use uninitialized storage
15412 when searching a multibyte buffer for characters that are not in a
15413 unibyte string that contains non-ASCII characters.
15415 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15417 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15418 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15420 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15422 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15424 2013-06-18 Kenichi Handa <handa@gnu.org>
15426 * font.c (Ffont_spec): Signal an error for an invalid font name
15429 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15431 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15432 In particular this ports to 32-bit sparc Sun cc.
15433 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15434 array with a dummy element at specpdl[-1], so that its address can
15436 (unbind_to): Do not copy the binding; not needed, now that we
15437 copy old_value in the one place where the copy is needed.
15438 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15439 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15440 (union specbinding): Rename from struct specbinding. Redo layout
15441 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15442 which is not portable. With Sun C 5.12 32-bit sparc, the
15443 declaration causes nargs to be an unsigned bitfield, a behavior
15444 that the C standard allows; but Emacs wants nargs to be signed.
15445 The overall type is now a union of structures rather than a
15446 structure of union of structures, and the 'kind' member is now a
15447 bitfield, so that the overall type doesn't grow. All uses changed.
15448 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15450 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15452 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15453 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15455 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15457 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15459 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15460 unless we know that the window w's frame is a frame object.
15461 Another attempt at solving bug#14062 and bug#14630.
15463 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15465 * textprop.c (property_set_type): New enum.
15466 (add_properties): Allow appending/prepending text properties.
15467 (add_text_properties_1): Factored out of Fadd_text_properties.
15468 (Fadd_text_properties): Move all the code into
15469 add_text_properties_1.
15470 (Fadd_face_text_property): New function that calls
15471 add_text_properties_1.
15473 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15475 Move functions from lisp.h to individual modules when possible.
15476 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15477 * alloc.c (XFLOAT_INIT, set_symbol_name):
15478 * buffer.c (CHECK_OVERLAY):
15479 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15480 (set_char_table_parent):
15481 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15482 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15483 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15484 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15486 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15487 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15488 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15489 (backtrace_args, backtrace_debug_on_exit):
15490 * floatfns.c (CHECK_FLOAT):
15491 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15492 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15493 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15494 (set_hash_index_slot):
15495 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15496 * marker.c (CHECK_MARKER):
15497 * textprop.c (CHECK_STRING_OR_BUFFER):
15498 * window.c (CHECK_WINDOW_CONFIGURATION):
15499 Move here from lisp.h, and make these functions static rather than
15501 * buffer.c (Qoverlayp):
15503 * fns.c (Qhash_table_p):
15504 * window.c (Qwindow_configuration_p):
15506 * lisp.h: Remove the abovementioned defns and decls.
15508 Use functions, not macros, for XINT etc (Bug#11935).
15509 In lisp.h, prefer functions to function-like macros, and
15510 constants to object-like macros, when either will do. This:
15511 . simplifies use, as there's no more need to worry about
15512 arguments' side effects being evaluated multiple times.
15513 . makes the code easier to debug on some platforms.
15514 However, when using gcc -O0, keep using function-like macros
15515 for a few critical operations, for performance reasons.
15516 This sort of thing isn't needed with gcc -Og, but -Og
15517 is a GCC 4.8 feature and isn't widely-enough available yet.
15518 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15519 Remove enum lsb_bits; no longer needed.
15520 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15521 * buffer.c (Qoverlap):
15523 * fns.c (Qhash_table_p):
15524 Now extern, so lisp.h can use these symbols.
15525 * dispextern.h: Include character.h, for MAX_CHAR etc.
15526 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15527 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15528 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15529 (GLYPH_CODE_P): Move here from lisp.h.
15530 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15531 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15532 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15533 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15534 XUNTAG now returns void *.
15535 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15536 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15537 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15538 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15539 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15540 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15541 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15542 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15543 New macros, renamed from their sans-lisp_h_ counterparts.
15544 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15545 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15546 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15547 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15548 If compiling via GCC without optimization, define these as macros
15549 in addition to inline functions.
15550 To disable this, compile with -DINLINING=0.
15551 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15552 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15553 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15554 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15555 (INTMASK, VALMASK): Now macros, since static values cannot be
15556 accessed from extern inline functions.
15557 (VALMASK): Also a constant, for benefit of old GDB.
15558 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15559 is INTEGERP, which can fold it in.
15560 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15561 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15562 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15563 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15564 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15565 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15566 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15567 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15568 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15569 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15570 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15571 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15572 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15573 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15574 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15575 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15576 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15577 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15578 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15579 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15580 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15581 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15582 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15583 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15584 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15585 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15586 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15587 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15588 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15589 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15590 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15591 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15592 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15594 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15595 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15596 (VALMASK): Define in one place rather than in two, merging the
15597 USE_LSB_TAG parts; this is simpler.
15598 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15599 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15600 Move up, to avoid use before definition.
15601 Also include "globals.h" earlier, for the same reason.
15602 (make_natnum): New function.
15603 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15604 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15605 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15606 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15607 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15608 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15609 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15610 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15611 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15612 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15613 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15614 (Qwindow_configuration_p, Qimage): New forward declarations.
15615 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15616 (STRING_COPYIN): Remove; unused.
15617 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15618 (xcar_addr, xcdr_addr): New functions. All uses changed.
15619 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15620 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15621 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15622 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15623 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15624 (TYPE_RANGED_INTEGERP): Simplify.
15625 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15626 (setlocale, fixup_locale, synchronize_system_messages_locale)
15627 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15628 Now empty functions, not macros.
15629 (functionp): Return bool, not int.
15630 * window.c (Qwindow_configuration_p): Now extern,
15631 so window.h can use it.
15632 * window.h (Qwindowp): Move decl back to lisp.h.
15634 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15636 * xdisp.c (Fline_pixel_height): New function, required for solving
15639 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15641 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15643 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15645 * lread.c (syms_of_lread):
15646 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15648 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15650 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15652 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15654 * fileio.c (expand_file_name): Doc fix.
15656 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15658 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15659 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15660 Wait for self, not for 0. This can't hurt on GNU or similar
15661 system, and may help with Cygwin.
15663 * keyboard.c: Don't use PROP (...) as an lvalue.
15664 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15665 Use set_prop (A, B), not PROP (A) = B.
15667 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15669 * xdisp.c (get_it_property): Use it->window instead of generating
15670 a Lisp object from it->w.
15672 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15674 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15675 get-char-property the window that is being rendered, instead of
15676 the buffer, to support window-specific overlays. (Bug#14575)
15677 (compute_display_string_pos): When W is NULL, use the current
15678 buffer as the object to pass to get-char-property.
15679 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15680 pointer member of the bidi iterator, since no window is pertinent
15683 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15685 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15686 being displayed, and pass it to compute_display_string_pos.
15687 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15688 (bidi_paragraph_init): All callers changed.
15690 * xdisp.c (init_from_display_pos, init_iterator)
15691 (handle_single_display_spec, next_overlay_string)
15692 (get_overlay_strings_1, reseat_1, reseat_to_string)
15693 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15694 Set bidi_it.w member from it->w.
15695 (compute_display_string_pos): Accept additional argument, the
15696 window being displayed, and pass it to Fget_char_property.
15699 * dispextern.h (struct bidi_it): New member w, the window being
15701 (compute_display_string_pos): Adjust prototype.
15703 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15705 * xgselect.c: Remove unneeded include xterm.h.
15707 * process.c (wait_reading_process_output): Check for NS before GLIB.
15708 GLIB may be linked in due to rsvg, but ns_select must be called.
15710 * xgselect.c (xg_select): Remove call to window_system_available
15711 and g_main_context_pending at the top, so Gdk events (i.e. file
15712 notify) are processed when Emacs is started with -nw.
15714 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15716 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15717 (ctagsfiles3): New variable, includes only *.m files.
15718 (TAGS): Use an explicit language name in the regular expressions,
15719 to avoid transformation of '/SOMETHING' by MSYS to
15720 'c:\MSYS\SOMETHING'.
15722 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15724 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15726 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15728 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15729 still need to set the mouse pointer shape and activate help-echo.
15732 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15734 A few porting etc. fixes for the new file monitor code.
15735 See the thread containing
15736 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15737 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15738 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15739 (dir_monitor_callback, Fgfile_rm_watch):
15740 Use assq_no_quit instead of Fassoc, for speed.
15741 (dir_monitor_callback, Fgfile_rm_watch):
15742 eassert that the monitor is a fixnum.
15743 (dir_monitor_callback): No need for CDR_SAFE.
15744 Simplify building of lisp with alternative tails.
15745 (Fgfile_add_watch, Fgfile_rm_watch):
15746 Do not assume glib functions set errno reliably on failure.
15747 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15748 and signal an error otherwise.
15749 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15750 Use Fdelq instead of Fdelete, for speed.
15752 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15754 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15755 don't insist on being invoked on a highlighted tool-bar button.
15756 Avoids losing tool-bar functionality when mouse-highlight is nil.
15757 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15758 Don't highlight when mouse-highlight is nil.
15759 (note_mouse_highlight): When mouse-highlight is nil, don't return
15760 right away; instead, run tool-bar and mode-line highlight
15761 subroutine, clear any existing highlight, and revert the mouse
15762 pointer to its default shape. (Bug#14558)
15764 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15766 * lisp.mk (lisp): Add prog-mode.el.
15768 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15770 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15771 * process.c (dummy_handler): New function.
15772 (lib_child_handler): New static var.
15773 (handle_child_signal): Invoke it.
15774 (catch_child_signal): If a library has set up a signal handler,
15775 save it into lib_child_handler.
15776 (init_process_emacs): If using glib and not on Windows, tickle glib's
15777 child-handling code so that it initializes its private SIGCHLD handler.
15778 * syssignal.h (SA_SIGINFO): Default to 0.
15779 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15780 31; it should no longer be needed now.
15782 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15784 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15786 * gfilenotify.c (globals_of_gfilenotify): New function.
15787 (syms_of_gfilenotify): Move global initialization there.
15789 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15791 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15793 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15794 * keyboard.c (menu_bar_items, tool_bar_items):
15795 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15796 not override local keymaps any more.
15798 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15800 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15802 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15804 * w32console.c (initialize_w32_display): Return the dimensions of
15805 the console window via 2 additional arguments, not via the current
15806 frame. This avoids crashes due to overrunning the bounds of
15807 frame's decode_mode_spec_buffer, which is not resized following
15808 the change of the frame dimensions from the initial 10x10.
15810 * w32term.h (w32_initialize_display_info): Adjust prototype.
15812 * term.c (init_tty): Take dimensions of the frame from the values
15813 returned by initialize_w32_display.
15815 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15816 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15817 (LIBES): Add $(GFILENOTIFY_LIBS).
15819 * w32inevt.c (handle_file_notifications): Add dummy implementation
15820 for !HAVE_W32NOTIFY.
15822 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15824 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15826 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15828 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15830 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15832 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15834 Fix minor problems found by static checking.
15835 * data.c (pure_write_error):
15836 Use xsignal2, not Fsignal, as Fsignal might return.
15837 * eval.c (set_backtrace_debug_on_exit): Now static.
15838 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15839 No longer inline. EXTERN_INLINE is needed only for functions
15840 defined in .h files. Reindent function header as per GNU style.
15841 (backtrace_p, backtrace_top, backtrace_next):
15842 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15843 compiler or linker. Add extern decls to pacify gcc -Wall.
15844 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15846 * frame.c (free_monitors): Define only on platforms that need it.
15847 * nsterm.m (ns_term_init):
15848 * process.c (catch_child_signal):
15849 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15850 defined on all porting targets these days.
15851 * process.c, process.h (catch_child_signal):
15852 Make it extern only if NS_IMPL_GNUSTEP is defined.
15854 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15856 * w32.c (gettimeofday): Make the signature identical to prototype
15857 in nt/inc/sys/time.h.
15859 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15861 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15864 * keyboard.c (safe_run_hooks_error): Improve error message.
15866 * data.c (pure_write_error): Add `object' argument.
15867 * puresize.h (CHECK_IMPURE): Use it.
15869 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15871 * Makefile.in (NOTIFY_OBJ): New variable.
15872 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15874 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15875 Call syms_of_gfilenotify.
15877 * gfilenotify.c: New file.
15879 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15880 and Qfile_w32notify.
15881 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15882 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15884 * lisp.h: Declare syms_of_gfilenotify.
15886 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15888 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15890 Merge the specpdl and backtrace stacks. Make the structure of the
15891 specpdl entries more obvious via a tagged union of structs.
15892 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15893 (enum specbind_tag): New enum.
15894 (struct specbinding): Make it a tagged union of structs.
15895 Add a case for backtrace records.
15896 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15897 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15898 (backtrace_debug_on_exit): New accessors.
15899 (struct backtrace): Remove.
15900 (struct catchtag): Remove backlist field.
15901 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15903 (Flocal_variable_p): Speed up the common case where the binding is
15905 * eval.c (backtrace_list): Remove.
15906 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15907 (set_backtrace_args, set_backtrace_nargs)
15908 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15909 (backtrace_next): New functions.
15910 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15911 (unwind_to_catch, internal_lisp_condition_case)
15912 (internal_condition_case, internal_condition_case_1)
15913 (internal_condition_case_2, internal_condition_case_n): Don't bother
15914 with backtrace_list any more.
15915 (Fsignal): Adjust to new backtrace format.
15916 (grow_specpdl): Move up.
15917 (record_in_backtrace): New function.
15918 (eval_sub, Ffuncall): Use it.
15919 (apply_lambda): Adjust to new backtrace format.
15920 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15922 (specbind): Adjust to new specpdl format. Simplify.
15923 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15924 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15926 (mark_backtrace): Remove.
15927 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15928 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15929 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15931 * profiler.c (record_backtrace): Use get_backtrace.
15932 (handle_profiler_signal): Use backtrace_top_function.
15933 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15934 accessor functions.
15936 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15938 * process.h (catch_child_signal): Declare.
15940 * process.c (catch_child_signal): New function.
15941 (init_process_emacs): Call it.
15943 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15944 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15946 (x_set_cursor_type): Remove declaration.
15947 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15948 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15949 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15950 (ns_get_color): Use F suffix on float.
15951 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15952 (ns_get_rgb_color): Remove.
15953 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15954 (note_mouse_movement): x and y are CGFloat.
15955 (ns_draw_fringe_bitmap): Remove unused rowY.
15956 Change #if to COCOA && >= 10_6.
15957 (ns_draw_window_cursor): Remove unused overspill.
15958 (ns_draw_underwave): width and x are EamcsCGFloat.
15959 (ns_draw_box): thickness is CGFloat.
15960 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15961 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15962 if not in main thread.
15963 (ns_get_pending_menu_title, ns_check_menu_open)
15964 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15965 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15966 (sendFromMainThread:): New method.
15967 (changeFont:): size is CGFloat.
15968 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15969 Disable warning about permanent text.
15970 (characterIndexForPoint:): Adjust return type depending on GNUstep
15972 (mouseDown:): delta is CGFloat.
15973 (updateFrameSize): Remove unised variable f.
15974 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15975 Cast float to EmacsCGFloat.
15976 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15977 also to -1 when restoring.
15978 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15979 inside NS_IMPL_COCOA.
15980 (toggleFullScreen:): Put call to toggleFullScreen inside
15981 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15982 (setPosition:portion:whole:): por is CGFloat.
15983 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15984 (mouseDown:): Use CGFloat.
15985 (mouseDragged:): Remove unised variable edge.
15986 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15988 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15989 of CGFloat differs.
15990 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15991 when NS_IMPL_GNUSTEP.
15992 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15993 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15994 (EmacsToolbar): Add clearAll. Add tag argument to
15995 addDisplayItemWithImage.
15996 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15998 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16000 * nsmenu.m (ns_update_menubar): Make static.
16001 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16002 (fillWithWidgetValue:): Add cast to SEL for setAction.
16003 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16004 (update_frame_tool_bar): Update code for GNUstep.
16005 (clearAll): New method.
16006 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16007 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16008 Move identifierToItem setObject and activeIdentifiers addObject before
16009 call to insertItemWithItemIdentifier.
16010 (validateVisibleItems): Fix indentation.
16011 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16012 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16013 UtilityWindow to aStyle, remove call to setStyleMask.
16015 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16017 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16018 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16019 Use F suffix on floats.
16020 (ns_char_width): Returns CGFloat.
16021 (ns_ascii_average_width): w is CGFloat instead of float.
16022 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16024 (ns_glyph_metrics): CGFloat instead of float.
16026 * nsfns.m (x_set_foreground_color, x_set_background_color):
16028 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16029 remove unused variables.
16030 (Fns_read_file_name): Keep track if panel is for save.
16031 Use ns_filename_from_panel/ns_directory_from_panel.
16032 (Fns_list_services): delegate only used for COCOA.
16033 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16034 Just return the input if GNUstep.
16035 (x_screen_planes): Remove.
16036 (Fxw_color_values): Use EmacsCGFloat
16037 (Fns_display_monitor_attributes_list): Only get screen number for
16039 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16041 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16042 ns_directory_from_panel.
16044 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16046 * process.c (handle_child_signal): Also use WCONTINUED.
16047 This is so that list-processes doesn't mistakenly list the process
16048 as stopped, when the process has actually been continued and is
16051 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16053 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16054 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16055 not already configured.
16057 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16059 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16061 * Makefile.in (mostlyclean): Remove *.res files.
16063 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16065 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16066 a buffer (bug#8447).
16068 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16070 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16071 display vector, and we backtrack, handle the case that the
16072 previous character position is also displayed from a display
16073 vector or covered by a display string or image. (Bug#14476)
16075 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16077 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16078 (struct MonitorInfo, free_monitors): Remove.
16079 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16080 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16081 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16084 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16085 (struct MonitorInfo, free_monitors): Remove.
16086 (ns_screen_name): Make static.
16087 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16088 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16091 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16092 (struct MonitorInfo): New struct.
16093 (free_monitors, make_monitor_attribute_list): Declare.
16095 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16097 (free_monitors, make_monitor_attribute_list): New functions.
16098 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16101 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16103 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16105 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16107 * keyboard.c: Apply keyboard decoding only to events that come directly
16108 from the tty, not from unread-command-events (bug#14368).
16109 (read_event_from_main_queue): New function, extracted from read_char.
16110 (read_decoded_char): Remove.
16111 (read_decoded_event_from_main_queue): New function to replace it.
16112 (read_char): Use it.
16113 (read_key_sequence): Use read_char rather than read_decoded_char.
16115 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16117 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16119 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16121 2013-05-22 Kenichi Handa <handa@gnu.org>
16123 The following changes are to fix the setting of
16124 buffer-file-coding-system on, for instance, C-x RET c unix RET
16125 _FILE_OF_DOS_EOL_TYPE_ RET.
16127 * coding.h (struct coding_system): New member detected_utf8_chars.
16129 * coding.c (detect_coding_utf_8): Count characters and check EOL
16130 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16132 (setup_coding_system): Do not initialize coding->head_ascii.
16133 (check_ascii): Do not set coding->eol_seen but update it. Do not
16134 call adjust_coding_eol_type here.
16135 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16136 If the eol-type of CODING is already specified, adjust the eol type
16137 of the found coding-system.
16138 (decode_coding_gap): Cancel previous change. Utilize the
16139 character numbers counted by detect_coding_utf_8. Fix detection
16142 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16144 * search.c (looking_at_1): Only set last_thing_searched if the match
16145 changed the match-data (bug#14281).
16147 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16149 * xdisp.c (reseat_at_previous_visible_line_start):
16150 Already declared in dispextern.h, so remove it here.
16151 (move_it_vertically_backward): Likewise.
16153 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16155 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16156 (Fx_display_pixel_width, Fx_display_pixel_height)
16157 (Fx_display_mm_width, Fx_display_mm_height):
16158 Mention `display-monitor-attributes-list' in docstrings.
16160 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16161 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16162 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16163 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16164 (Fx_display_backing_store, Fx_display_visual_class)
16165 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16166 (Fx_display_grayscale_p, Fx_display_pixel_width)
16167 (Fx_display_pixel_height, Fx_display_planes)
16168 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16169 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16170 (Fx_display_mm_width, Fx_display_mm_height)
16171 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16172 height for all physical monitors as in X11.
16174 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16175 Return pixel width or height for all physical monitors as in X11.
16177 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16179 Port --enable-gcc-warnings to clang.
16180 * bytecode.c (exec_byte_code):
16182 Redo diagnostic pragmas to pacify clang, too.
16183 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16184 * editfns.c (Fencode_time):
16185 * fileio.c (file_accessible_directory_p):
16186 * font.c (font_unparse_xlfd):
16187 Use '&"string"[index]' instead of '"string" + (index)'.
16188 * undo.c (user_error): Remove; unused.
16190 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16192 * insdel.c (insert_1_both): Document the arguments, instead of
16193 referring to insert_1, which no longer exists.
16195 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16196 some window, increment windows_or_buffers_changed, so that
16197 *Messages* display in that window is updated. (Bug#14408)
16199 * w32.c: Include epaths.h.
16200 (init_environment): Use cmdproxy.exe without leading directories.
16201 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16203 (gettimeofday): Adjust signature and return value to Posix
16206 * unexw32.c (open_output_file): Delete the existing emacs.exe
16207 before creating it, to break the hard link to the versioned
16210 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16211 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16212 (FIRSTFILE_OBJ): New variables.
16213 (W32_RES): Rename to EMACSRES. All users changed.
16214 (base_obj): Use $(CM_OBJ).
16215 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16216 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16217 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16218 $(W32_RES_LINK) before $(LIBES).
16219 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16221 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16223 * makefile.w32-in (DOC): Use just "DOC".
16225 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16227 * process.c: Export default filters and sentinels to Elisp.
16228 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16230 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16231 (Fset_process_sentinel, Fformat_network_address):
16232 Default to them instead of nil.
16233 (server_accept_connection): Sentinels can't be nil any more.
16234 (read_and_dispose_of_process_output): New function, extracted from
16235 read_process_output.
16236 (read_process_output): Use it; filters can't be nil.
16237 (Finternal_default_process_filter): New function, extracted from
16238 read_process_output.
16239 (exec_sentinel_unwind): Remove function.
16240 (exec_sentinel): Don't zilch sentinel while running.
16241 (status_notify): Sentinels can't be nil.
16242 (Finternal_default_process_sentinel): New function extracted from
16244 (setup_process_coding_systems): Default filter is not nil any more.
16245 (syms_of_process): Export new Elisp functions and initialize
16247 * lisp.h (make_lisp_proc): New function.
16249 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16251 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16253 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16255 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16256 unless we know that the window w is a leaf window.
16257 Another attempt at solving bug#14062.
16259 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16261 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16264 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16266 * image.c (gif_load): Check that subimages fit (Bug#14345).
16268 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16270 * lread.c (skip_dyn_eof): New function.
16271 (read1): Use it to skip the end of a file in response to #@00.
16273 * doc.c (get_doc_string): Slightly relax the sanity checking.
16275 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16277 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16278 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16279 (MonitorInfo): New struct.
16280 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16281 (Fns_display_monitor_attributes_list): New functions.
16282 (display-usable-bounds): Remove.
16283 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16286 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16288 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16289 (GTK_CHECK_VERSION): New macro, if not already defined.
16290 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16291 replaced by GTK_CHECK_VERSION.
16293 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16295 * xterm.h (GTK_PREREQ): New macro.
16296 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16297 to use this macro instead, for consistency and clarity.
16299 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16301 * xdisp.c (row_for_charpos_p): New function, with code of
16302 cursor_row_p, but accepts an additional argument CHARPOS instead
16303 of using a hardcoded PT.
16304 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16305 (row_containing_pos): Call row_for_charpos_p instead of partially
16306 doing the same. Fixes cursor positioning under longlines-mode
16307 when longlines-show-effect includes more than one newline, when
16308 moving the cursor vertically up.
16310 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16312 * makefile.w32-in (ACL_H): New macro.
16313 ($(BLD)/fileio.$(O)): Update dependencies.
16315 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16317 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16318 * Makefile.in (LIB_ACL): New macro.
16319 (LIBACL_LIBS): Remove.
16320 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16321 * fileio.c: Include <acl.h>.
16322 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16323 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16325 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16328 * unexelf.c: Don't assume ElfW (Half) fits in int.
16329 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16330 when dealing with ElfW (Half) values, since they can exceed 2**31
16331 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16332 (entry_address): Omit unused NUM arg. All uses changed.
16334 2013-05-07 Juri Linkov <juri@jurta.org>
16336 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16337 to the string converted from number with `Fnumber_to_string'.
16340 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16342 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16343 This fixes a problem introduced by my previous change.
16345 2013-05-07 Glenn Morris <rgm@gnu.org>
16347 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16349 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16351 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16353 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16355 Static checking by GCC 4.8.0.
16356 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16357 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16358 (x_get_monitor_attributes_fallback)
16359 (x_get_monitor_attributes_xinerama)
16360 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16361 Define only if USE_GTK.
16362 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16363 (x_get_monitor_attributes_fallback): Omit unused locals.
16364 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16365 Use double, not float, to avoid mixed-mode floating point arithmetic.
16367 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16368 Jan Djärv <jan.h.d@swipnet.se>
16370 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16371 (XINERAMA_CFLAGS): New macros.
16372 (ALL_CFLAGS, LIBES): Use them.
16374 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16375 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16376 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16377 (syms_of_xfns): DEFSYM them.
16378 (struct MonitorInfo): New struct.
16379 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16380 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16381 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16382 (x_get_monitor_attributes_xinerama): New functions.
16383 (Fx_display_monitor_attributes_list): New primitive.
16384 (syms_of_xfns): Defsubr it.
16386 * xterm.h (x_display_info): Add Xatom_net_workarea and
16387 Xatom_net_current_desktop.
16389 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16390 and dpyinfo->Xatom_net_current_desktop.
16392 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16394 * xdisp.c (pos_visible_p): Use the special code for finding the
16395 beginning of a display property or overlay for any "replacing"
16396 display property, not just for display strings. This solves
16397 incorrect reporting of position by posn-at-point. (Bug#14241)
16399 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16401 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16402 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16403 Verify that ElfW (Half) fits in int.
16404 (fatal): Use same signature as lisp.h.
16405 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16406 configure and build with -DUNEXELF_DEBUG without worrying about
16407 other modules that use DEBUG.
16408 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16409 possibly-wide integers now uses it instead of plain fprintf.
16410 (entry_address): New function, which avoids problems with 32-bit
16411 overflow on 64-bit hosts.
16412 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16413 (round_up): Don't assume the remainder fits in int.
16414 (find_section): Use bool for boolean. Simplify debug code.
16415 (unexec): Don't assume file sizes fit in int or size_t.
16416 Omit unnecessary trailing newline in 'fatal' format.
16417 Use strerror rather than outputting decimal error number.
16418 Remove unused code when emacs is not defined;
16419 this file relies on Emacs now.
16420 Don't assume e_phnum and e_shnum are positive.
16422 * regex.c: Fix problems when DEBUG is defined.
16423 (extract_number, extract_number_and_incr): Define regardless of
16424 whether DEBUG is defined; that's simpler and makes the code less
16425 likely to go stale in the normal case when DEBUG is not defined.
16426 Return int rather than taking an int * arg. All callers changed.
16427 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16428 Remove, replacing with ...
16429 (DEBUG_PRINT): New macro. All callers changed.
16430 (DEBUG_COMPILES_ARGUMENTS): New macro.
16431 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16432 (print_compiled_pattern, print_double_string) [DEBUG]:
16433 Use prototype rather than old-style definition.
16434 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16435 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16436 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16437 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16438 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16439 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16440 This matters only when DEBUG is defined.
16442 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16444 * xdisp.c (set_iterator_to_next): Set the
16445 ignore_overlay_strings_at_pos_p flag only if we are _really_
16446 iterating over an overlay string, as indicated by the
16447 current.overlay_string_index member. (Bug#14306)
16449 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16451 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16452 to where it is used, to avoid autorelease issues (Bug#14050).
16454 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16456 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16457 * fileio.c (syms_of_fileio): Implement this.
16458 * filelock.c (create_lock_file): If symbolic links don't work, so
16459 we use a regular file as a lock file, do not fsync the lock file;
16462 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16464 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16465 (syms_of_minibuf): Adjust accodingly.
16467 * callint.c (Fcall_interactively): Adjust calls accordingly.
16469 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16471 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16472 w->contents is a buffer before computing everything else.
16473 Use parentheses to disambiguate last part of the condition.
16475 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16476 assertion violations. (Bug#14062)
16478 2013-05-01 David Reitter <david.reitter@gmail.com>
16480 * nsfns.m (ns_tooltip): Initialize.
16482 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16484 * coding.c (decode_coding_gap): Don't remove the character before
16485 a newline unless it's a CR character. (Bug#14287)
16487 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16489 * dispextern.h (struct face): Move enum face_underline_type
16490 earlier so that bitfields can be in the same word.
16492 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16494 * nsfns.m (handlePanelKeys): New function.
16495 (EmacsOpenPanel:performKeyEquivalent:)
16496 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16497 arrows/function/control and copy/paste keys (Bug#14296).
16499 2013-04-27 Juri Linkov <juri@jurta.org>
16501 * callint.c (Fcall_interactively): Call `Qread_number' for
16502 interactive code letter `n' instead of using duplicate code.
16505 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16507 * systime.h (make_timeval): Declare as 'const'.
16509 2013-04-27 Kenichi Handa <handa@gnu.org>
16511 * font.c (font_open_entity): Always open a font of manageable
16514 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16516 Port better to AIX (Bug#14258).
16517 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16520 2013-04-24 Kenichi Handa <handa@gnu.org>
16522 * coding.c (decode_coding_iso_2022): When an invalid escape
16523 sequence is encountered, reset the invocation and designation
16524 status to the safest one.
16526 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16528 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16529 Without this fix, "make distclean" leaves stamp-h1 behind.
16531 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16533 * w32fns.c (w32_fullscreen_rect): New function to compute the
16534 window rectangle for the given fullscreen mode.
16535 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16536 longer tunes the window size. This keeps the window's edges flush
16537 with the screen and allows the taskbar to hide itself in fullboth.
16539 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16540 window decorations and uses the entire screen.
16542 * w32term.h (w32_fullscreen_rect) Add prototype.
16543 (struct w32_output): Replace normal_width, normal_height,
16544 normal_top, and normal_left members with a single normal_placement
16546 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16548 (FRAME_NORMAL_PLACEMENT): New macro.
16550 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16552 * minibuf.c (Ftest_completion): Silence compiler warning.
16554 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16556 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16559 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16562 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16563 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16564 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16565 parentheses where appropriate.
16567 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16569 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16571 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16573 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16574 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16575 Mention in the doc string that setting these variables takes
16576 effect only after a call to set-window-buffer. (Bug#14200)
16578 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16580 * indent.c (Fvertical_motion): Don't consider display strings on
16581 overlay strings as display strings on the buffer position we
16582 started from. This prevents vertical cursor motion from jumping
16583 more than one line when there's an overlay string with a display
16584 property at end of line.
16585 Reported by Karl Chen <Karl.Chen@quarl.org> in
16586 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16588 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16590 * window.c (select_window): `record_buffer' even if window is
16591 already selected (bug#14191).
16593 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16595 * window.c (Fwindow_end): Test more flags, including the buffer's
16596 last_overlay_modified flag, to determine whether the window's
16597 display is really up-to-date. Prevents the function from
16598 returning a stale value. (Bug#14170)
16599 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16602 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16604 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16605 garbaged only if it is not already the top frame on its TTY.
16606 This prevents flickering due to constant redrawing of TTY frames when
16607 there are GUI frames open in the same session. (Bug#13864)
16609 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16611 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16612 of marking the idle timers directly.
16614 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16616 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16617 tables (bug#14054).
16619 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16621 * window.c (select_window): Don't record_buffer while the invariant is
16622 temporarily broken (bug#14161).
16624 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16626 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16628 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16630 2013-04-07 Romain Francoise <romain@orebokech.com>
16632 Ignore additional platform-specific ACL errors (Bug#13702).
16633 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16634 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16636 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16638 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16641 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16643 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16644 This bug was introduced by my 2013-02-25 change that simplified
16645 data_start configuration. Without this change, on GNU/Linux
16646 an Emacs configured with --enable-profiling fails immediately
16647 due to a profiler signal.
16648 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16649 with these flags. On platforms where special flags are needed
16650 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16651 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16652 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16654 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16656 Get rid of some platform-specific functions examining window
16657 system and its capabilities. This is a partial rework of the
16659 * lisp.h (have_menus_p): Remove prototype. This function is
16660 replaced with platform-independent window_system_available.
16661 (check_window_system): Move to...
16662 * frame.h (decode_window_system_frame, window_system_available):
16663 ...here, add new prototypes.
16664 * frame.c (window_system_available, decode_window_system_frame):
16666 (check_window_system): Platform-independent now.
16667 * xterm.h (x_in_use): Remove declaration.
16669 * w32term.h (check_x_frame):
16670 * nsterm.h (check_x_frame): Remove prototypes. This function
16671 is replaced with platform-independent decode_window_system_frame.
16672 * msdos.c (have_menus_p): Remove.
16673 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16674 Remove platform-specific functions. Use check_window_system,
16675 decode_window_system_frame and check_ns_display_info where
16676 appropriate. Minor style and comment tweaks.
16677 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16678 (check_x_frame): Likewise.
16679 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16681 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16682 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16683 * xmenu.c, xselect.c: All related users changed.
16685 2013-04-03 Kenichi Handa <handa@gnu.org>
16687 The following changes is to optimize the code for reading UTF-8
16690 * coding.c (check_ascii): Rename from detect_ascii. Return value
16691 changed. Check EOL format. Do not call adjust_coding_eol_type
16693 (check_utf_8): New function.
16694 (adjust_coding_eol_type): Do nothing if already adjusted.
16695 (detect_coding): Compare the return value of check_ascii with
16696 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16697 (decode_coding_gap): Optimize for valid UTF-8.
16699 2013-03-21 Kenichi Handa <handa@gnu.org>
16701 * coding.c (syms_of_coding): Cancel previous change.
16703 * insdel.c (insert_from_gap): Fix previous change.
16705 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16707 Consistently use platform-specific function to detect window system.
16708 * lisp.h (check_window_system): New prototype. This function is
16709 going to replace check_x, check_w32 and check_ns.
16710 (have_menus_p): Mention msdos.c in comment.
16711 * fontset.c (check_window_system_func): Remove. Adjust all users.
16712 * fontset.h (check_window_system_func): Remove prototype.
16713 * nsterm.h (check_ns):
16714 * xterm.h (check_x):
16715 * w32term.h (check_w32): Likewise.
16716 * menu.c (Fx_popup_menu): Use check_window_system.
16717 * msdos.c (check_window_system): Define for MS-DOS.
16718 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16719 * w32fns.c (check_window_system): Likewise for MS-Windows.
16720 * xfns.c (check_window_system): Likewise for X.
16721 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16722 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16724 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16726 Prefer < to > in range checks such as 0 <= i && i < N.
16727 This makes it easier to visualize quantities on a number line.
16728 This patch doesn't apply to all such range checks,
16729 only to the range checks affected by the 2013-03-24 change.
16730 This patch reverts most of the 2013-03-24 change.
16731 * alloc.c (xpalloc, Fgarbage_collect):
16732 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16733 * character.c (string_escape_byte8):
16734 * charset.c (read_hex):
16735 * data.c (cons_to_unsigned):
16736 * dispnew.c (update_frame_1):
16737 * doc.c (Fsubstitute_command_keys):
16738 * doprnt.c (doprnt):
16739 * editfns.c (hi_time, decode_time_components):
16740 * fileio.c (file_offset):
16741 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16742 * font.c (font_intern_prop):
16743 * frame.c (x_set_alpha):
16744 * gtkutil.c (get_utf8_string):
16745 * indent.c (check_display_width):
16746 * keymap.c (Fkey_description):
16747 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16749 * minibuf.c (read_minibuf_noninteractive):
16750 * process.c (wait_reading_process_output):
16751 * search.c (Freplace_match):
16752 * window.c (get_phys_cursor_glyph):
16753 * xdisp.c (redisplay_internal):
16754 * xsmfns.c (smc_save_yourself_CB):
16755 Prefer < to > for range checks.
16756 * dispnew.c (sit_for): Don't mishandle NaNs.
16757 This fixes a bug introduced in the 2013-03-24 change.
16758 * editfns.c (decode_time_components): Don't hoist comparison.
16759 This fixes another bug introduced in the 2013-03-24 change.
16761 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16763 * frame.h (struct frame): Drop scroll_bottom_vpos
16764 member becaue all real users are dead long ago.
16765 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16766 * xdisp.c (redisplay_internal): Adjust user.
16768 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16770 * nsmenu.m (showAtX:Y:for:): setLevel to
16771 NSPopUpMenuWindowLevel (Bug#13998).
16773 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16775 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16776 (ns_check_pending_open_menu): Declare.
16778 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16779 (x_activate_menubar): Update the menu with title that matches
16780 ns_get_pending_menu_title, and call
16781 ns_check_pending_openmenu (Bug#12698).
16782 (menuWillOpen:): New method.
16783 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16785 * nsterm.m (menu_will_open_state, menu_mouse_point)
16786 (menu_pending_title): New varaibles.
16787 (ns_get_pending_menu_title, ns_check_menu_open)
16788 (ns_check_pending_open_menu): New functions.
16790 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16792 * indent.c (current_column_bol_cache): Remove leftover which is not
16793 used in Fmove_to_column any more.
16794 (current_column, scan_for_column): Adjust users.
16795 * keyboard.c (last_point_position_buffer, last_point_position_window):
16796 Remove leftovers which are not used for recording undo any more.
16797 (command_loop_1, syms_of_keyboard): Adjust users.
16798 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16799 redisplay_window any more.
16800 (move_it_to): Adjust user.
16802 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16804 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16805 Update dependencies.
16807 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16809 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16810 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16811 forward references.
16813 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16815 * window.h (struct window): Replace hchild, vchild and buffer slots
16816 with a single slot 'contents'. This is possible because each valid
16817 window may have either the child window (in vertical or horizontal
16818 combination) or buffer to display (for the leaf window). Using that,
16819 a lot of operations to traverse and/or change window hierarchies may
16820 be simplified. New member horizontal is used to distinguish between
16821 horizontal and vertical combinations of internal windows.
16822 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16823 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16824 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16825 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16826 Use contents slot, not buffer, where appropriate.
16827 (wset_combination): New function.
16828 (wset_buffer): Add eassert.
16829 (Fframe_first_window): Simplify the loop reaching first window.
16830 (Fwindow_buffer): Use WINDOW_LEAF_P.
16831 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16832 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16833 (unshow_buffer): Convert initial debugging check to eassert.
16834 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16835 (make_parent_window, window_resize_check, window_resize_apply)
16836 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16837 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16838 Adjust to match struct window changes.
16839 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16840 (mark_window_cursors_off, count_windows, get_leaf_windows)
16841 (foreach_window_1): Simplify the loop.
16842 * alloc.c (mark_object): Do not check for the leaf window because
16843 internal windows has no glyph matrices anyway.
16844 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16845 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16846 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16847 (build_frame_matrix_from_window_tree, mirror_make_current)
16848 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16849 (update_window_tree, set_window_update_flags): Simplify the loop.
16850 (sync_window_with_frame_matrix_rows): Enforce live window.
16851 Use contents slot, not buffer, where appropriate.
16852 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16853 and WINDOW_HORIZONTAL_COMBINATION_P.
16854 (make_frame_visible_1): Simplify the loop.
16855 Use contents slot, not buffer, where appropriate.
16856 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16857 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16858 (expose_window_tree): Likewise.
16859 Use contents slot, not buffer, where appropriate.
16860 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16861 to avoid deleted windows. Use contents slot instead of buffer.
16862 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16863 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16864 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16865 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16867 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16869 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16870 identify the reasons for assertion violations in bug#14062 and
16872 (Fx_show_tip): Fix compilation error under
16873 "--enable-check-lisp-object-type". (Bug#14073)
16875 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16876 Reported by <rzl24ozi@gmail.com>.
16878 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16880 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16882 (unwind_with_echo_area_buffer): ...to restore it here.
16883 This is needed to ensure that...
16884 (redisplay_window): ...both window markers are valid here,
16885 which is verified by eassert.
16886 * editfns.c (save_excursion_save): Do not assume that
16887 selected_window always displays the buffer.
16888 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16891 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16893 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16896 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16898 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16900 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16902 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16903 since MinGW's w32api headers do. This avoids compiler warnings.
16905 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16906 if already defined.
16908 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16910 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16912 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16914 * gtkutil.c (style_changed_cb): Check if frame is live and an
16915 X frame (Bug#14038).
16917 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16919 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16920 Define only for _WIN32_WINNT less than 0x0500.
16921 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16923 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16924 see its own definitions of 'struct timeval' and 'struct timezone'.
16926 Fix incompatibilities between MinGW.org and MinGW64 headers.
16927 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16929 * w32.c (REPARSE_DATA_BUFFER): Guard with
16930 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16932 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16934 * xterm.c: Include X11/XKBlib.h
16935 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16937 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16939 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16941 * blockinput.h (input_blocked_p): Likewise.
16942 * bytecode.c (exec_byte_code): Likewise.
16943 * callproc.c (call_process_kill, call_process_cleanup)
16944 (Fcall_process): Likewise.
16945 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16946 (Fccl_execute_on_string): Likewise.
16947 * character.c (string_escape_byte8): Likewise.
16948 * charset.c (read_hex): Likewise.
16949 * cm.c (calccost): Likewise.
16950 * data.c (cons_to_unsigned): Likewise.
16951 * dired.c (directory_files_internal, file_name_completion):
16953 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16954 (sit_for): Likewise.
16955 * doc.c (Fsubstitute_command_keys): Likewise.
16956 * doprnt.c (doprnt): Likewise.
16957 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16958 * emacsgtkfixed.c: Likewise.
16959 * fileio.c (file_offset, Fwrite_region): Likewise.
16960 * floatfns.c (Fexpt, fmod_float): Likewise.
16961 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16963 * font.c (font_intern_prop): Likewise.
16964 * frame.c (x_set_alpha): Likewise.
16965 * gtkutil.c (get_utf8_string): Likewise.
16966 * indent.c (check_display_width): Likewise.
16967 * intervals.c (create_root_interval, rotate_right, rotate_left)
16968 (split_interval_right, split_interval_left)
16969 (adjust_intervals_for_insertion, delete_node)
16970 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16971 (merge_interval_right, merge_interval_left, copy_intervals)
16972 (set_intervals_multibyte_1): Likewise.
16973 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16974 * keymap.c (Fkey_description): Likewise.
16975 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16976 * lread.c (openp, read_integer, read1, string_to_number):
16978 * menu.c (ensure_menu_items): Likewise.
16979 * minibuf.c (read_minibuf_noninteractive): Likewise.
16980 * print.c (printchar, strout): Likewise.
16981 * process.c (create_process, Faccept_process_output)
16982 (wait_reading_process_output, read_process_output, send_process)
16983 (wait_reading_process_output): Likewise.
16984 * profiler.c (make_log, handle_profiler_signal): Likewise.
16985 * regex.c (re_exec): Likewise.
16986 * regex.h: Likewise.
16987 * search.c (looking_at_1, Freplace_match): Likewise.
16988 * sysdep.c (get_child_status, procfs_ttyname)
16989 (procfs_get_total_memory): Likewise.
16990 * systime.h (EMACS_TIME_VALID_P): Likewise.
16991 * term.c (dissociate_if_controlling_tty): Likewise.
16992 * window.c (get_phys_cursor_glyph): Likewise.
16993 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16994 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16996 * xfns.c (Fx_window_property): Likewise.
16997 * xmenu.c (set_frame_menubar): Likewise.
16998 * xselect.c (x_get_window_property, x_handle_dnd_message):
17000 * xsmfns.c (smc_save_yourself_CB): Likewise.
17001 * xterm.c (x_scroll_bar_set_handle): Likewise.
17003 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17005 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17006 to be optional or nil. Adjust comment and convert it to docstring.
17007 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17008 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17010 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17012 Static checking by GCC 4.8-20130319.
17013 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17014 * process.c (Fset_process_datagram_address)
17015 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17016 * xdisp.c (get_char_face_and_encoding)
17017 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17018 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17019 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17021 2013-03-24 Ken Brown <kbrown@cornell.edu>
17023 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17024 fix compilation on 64-bit Cygwin, where underscores are not
17025 automatically prepended.
17027 * w32term.c (w32_initialize): Silence compiler warning.
17029 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17031 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17032 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17033 variables, to save and restore frame dimensions.
17034 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17035 after returning from a 'fullscreen' configuration.
17036 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17037 to avoid races between the main thread and the input thread.
17039 * w32term.h (struct w32_output): New members normal_width,
17040 normal_height, normal_top, normal_left, and prev_fsmode.
17041 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17042 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17043 members of a frame.
17045 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17046 'fullscreen' parameter. Always record previous width and height
17047 of the frame, except when switching out of maximized modes, so
17048 that they could be restored correctly, instead of resetting to the
17049 default frame dimensions. Send SC_RESTORE command to the frame,
17050 unless we are going to send SC_MAXIMIZE, to restore the frame
17051 resize hints in the mouse pointer shown by the window manager.
17054 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17056 * lisp.h (get_frame_param): Adjust conditions for prototype
17059 2013-03-22 Ken Brown <kbrown@cornell.edu>
17061 * unexcw.c: Drop unneeded inclusion of w32common.h.
17062 (report_sheap_usage): Declare.
17063 (read_exe_header): Add magic numbers for x86_64.
17064 (fixup_executable): Fix printf format specifier for unsigned long
17067 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17069 * frame.h (struct frame): Put menu_bar_window under #ifdef
17070 because this member is not needed when X toolkit is in use.
17071 (fset_menu_bar_window):
17072 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17073 (free_glyphs, update_frame):
17074 * xdisp.c (expose_frame): Likewise.
17075 (display_menu_bar): Likewise. Remove redundant eassert.
17076 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17079 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17081 Use functions and constants to manipulate Lisp_Save_Value objects.
17082 This replaces code that used macros and strings and token-pasting.
17083 The change makes the C source a bit easier to follow,
17084 and shrinks the Emacs executable a bit.
17085 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17086 (make_save_value): Change 1st arg from string to enum. All callers
17089 (mark_object): Use if, not #if, for GC_MARK_STACK.
17090 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17091 (XSAVE_OBJECT): Now functions, not macros.
17092 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17093 the constant was never used.
17094 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17095 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17096 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17097 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17099 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17100 type3 with a single member save_type. All uses changed.
17101 (save_type, set_save_pointer, set_save_integer): New functions.
17102 * print.c (PRINTX): Remove.
17104 * alloc.c: Remove redundant static declarations.
17106 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17108 * window.h (struct window): Convert left_col, top_line, total_lines
17109 and total_cols from Lisp_Objects to integers. Adjust comments.
17110 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17112 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17113 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17114 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17115 Adjust users where appropriate.
17117 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17119 * frame.h (struct frame): Drop resx and resy because the same data is
17120 available from window system-specific output context. Adjust users.
17121 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17122 New functions to provide defaults when no window system available.
17123 (FRAME_RES_X, FRAME_RES_Y): New macros.
17124 (NUMVAL): Move from xdisp.c.
17125 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17126 (Ffont_face_attributes, Fopen_font):
17127 * image.c (gs_load):
17128 * w32font.c (fill_in_logfont):
17129 * xdisp.c (calc_pixel_width_or_height):
17130 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17131 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17133 2013-03-20 Kenichi Handa <handa@gnu.org>
17135 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17136 to 1 (temporary workaround until a bug related to ASCII
17137 optimization is fixed).
17139 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17141 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17142 Signal error if window is not internal. Adjust docstring.
17143 (delete_all_child_windows): Use combination_limit to save the buffer.
17144 (Fset_window_configuration): Adjust accordingly.
17145 * print.c (syms_of_print): Initialize debugging output not here...
17146 (init_print_once): ...but in a new function here.
17147 * lisp.h (init_print_once): Add prototype.
17148 * emacs.c (main): Add call to init_print_once. Adjust comments.
17150 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17152 * window.c (window_resize_check, window_resize_apply)
17153 (window_from_coordinates, recombine_windows, set_window_buffer)
17154 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17155 (Fsplit_window_internal, Fdelete_window_internal)
17156 (freeze_window_starts): Use bool for booleans.
17157 * window.h (window_frame_coordinates, resize_frame_windows)
17158 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17160 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17162 * dispnew.c (bitch_at_user): Use `user-error'.
17164 2013-03-17 Ken Brown <kbrown@cornell.edu>
17166 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17167 as return type of image_background. (Bug#13981)
17168 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17170 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17172 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17173 (ns_select): Don't return with result uninitialized.
17175 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17178 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17180 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17181 directories. If filename is nil, get directory name (Bug#13932).
17182 Use getFilename and getDirectory.
17183 (getFilename, getDirectory): New methods for EmacsSavePanel and
17185 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17187 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17189 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17191 2013-03-15 Kenichi Handa <handa@gnu.org>
17193 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17194 (adjust_after_replace): Make it back to static. Delete the third
17195 arg text_at_gap_tail. Cancel the code for handling it.
17197 * coding.h (struct coding_system): New member eol_seen.
17199 * coding.c (detect_ascii): New function.
17200 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17201 when the source bytes are actually scanned. On detecting for
17202 coding_category_utf_8_auto, call detect_ascii instead of scanning
17203 source bytes directly.
17204 (produce_chars): Call insert_from_gap with the new arg 0.
17205 (encode_coding): Likewise.
17206 (decode_coding_gap): Control ASCII optimization by the variable
17207 disable_ascii_optimization instead of #ifndef .. #endif.
17208 Deccode EOL format according to coding->eol_seen.
17209 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17212 * lisp.h (adjust_after_replace): Cancel externing it.
17213 (insert_from_gap): Adjust prototype.
17215 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17217 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17218 FULLSCREEN_MAXIMIZED. (Bug#13935)
17220 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17222 * region-cache.c (find_cache_boundary, move_cache_gap)
17223 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17224 Simplify debugging check and convert to eassert. Adjust comment.
17225 (pp_cache): Put under ENABLE_CHECKING.
17227 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17229 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17230 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17231 and WM_ACTIVATEAPP.
17232 (w32fullscreen_hook): If the frame is visible, reset
17233 f->want_fullscreen flag after changing the frame size. If the
17234 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17237 2013-03-13 Daniel Colascione <dancol@dancol.org>
17239 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17240 too so that these builds can use Cygwin's file conversion
17241 functions. (We've been building and linking cygw32.o all along
17242 and just not using it.)
17244 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17246 File synchronization fixes (Bug#13944).
17247 * Makefile.in (LIB_FDATASYNC): New macro.
17249 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17250 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17251 Don't worry about HAVE_FSYNC, since a substitute fsync is
17252 available if the system lacks one.
17253 (Fwrite_regin): Retry fsync if interrupted.
17255 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17257 * w32term.c (w32_read_socket): If the Emacs frame is being
17258 activated, call w32fullscreen_hook, to make sure the new frame
17259 dimensions are in effect. (Bug#13937)
17261 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17263 * xdisp.c (init_iterator): Simplify because both character and byte
17264 positions are either specified or -1. Add eassert. Adjust comment.
17265 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17266 character and byte positions can be obtained from marker.
17268 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17270 Static checking by Sun C 5.12.
17271 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17272 * bytecode.c (exec_byte_code):
17273 * dispnew.c (init_display):
17275 * fileio.c (Fsubstitute_in_file_name):
17276 * keyboard.c (Fevent_convert_list):
17277 * keymap.c (Fsingle_key_description):
17278 * term.c (maybe_fatal, fatal):
17279 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17280 * xsmfns.c (Fhandle_save_session):
17281 Omit unreachable code.
17282 * keymap.c (map_keymap_char_table_item): Cast void * to
17283 a function pointer type; the C Standard requires this.
17285 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17286 Include <sys/param.h> unconditionally, as that works elsewhere and
17287 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17288 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17291 See ChangeLog.12 for earlier changes.
17293 ;; Local Variables:
17297 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17299 This file is part of GNU Emacs.
17301 GNU Emacs is free software: you can redistribute it and/or modify
17302 it under the terms of the GNU General Public License as published by
17303 the Free Software Foundation, either version 3 of the License, or
17304 (at your option) any later version.
17306 GNU Emacs is distributed in the hope that it will be useful,
17307 but WITHOUT ANY WARRANTY; without even the implied warranty of
17308 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17309 GNU General Public License for more details.
17311 You should have received a copy of the GNU General Public License
17312 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.