1 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
3 Check for some overflows in vertical-motion
4 * indent.c (window_column_x): New function.
5 (Fvertical_motion): Use it to protect against integer overflow
6 when computing column. Prefer extract_float to doing things by hand.
7 Avoid unnecessary casts.
9 * xfont.c: Minor style fixes
10 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
11 Redo loop so that less indentation is needed.
13 2015-02-09 Eli Zaretskii <eliz@gnu.org>
15 * indent.c (Fvertical_motion): Accept an additional argument
16 CUR-COL and use it as the starting screen coordinate.
17 * window.c (window_scroll_line_based, Fmove_to_window_line): All
18 callers of vertical-motion changed.
20 2015-02-09 Dima Kogan <dima@secretsauce.net>
22 * font.c (font_score): Remove unused variable assignment.
24 2015-02-09 Dima Kogan <dima@secretsauce.net>
26 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
28 * font.c (font_score): Try to find a font without scaling first,
29 and only accept scalable fonts if we did not get a match (Bug#19117).
31 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
33 * keyboard.c (syms_of_keyboard): Use non-nil default value.
35 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
37 Use C99's INFINITY and NAN macros
38 * lread.c: Include <math.h>.
39 (string_to_number): Use INFINITY and NAN rather than rolling our own.
40 This avoids some runtime diagnostics when building with
41 gcc -fsanitize=undefined.
43 Fix bidi_explicit_dir_char undefined behavior
44 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
45 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
47 Better distinguish infinite from invalid times
48 * editfns.c (check_time_validity): New function.
49 (decode_time_components): Return int, not bool.
50 Return -1 (not 0) if the time is out of range.
52 (lisp_time_struct, lisp_seconds_argument): Distinguish better
53 between time overflow and invalid time values.
55 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
57 Minor tweaks to frame_size_history_add
58 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
59 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
60 (Fframe_after_make_frame): Simplify.
61 * gtkutil.c: Remove commented-out code.
62 * xfns.c (Fx_create_frame): Fix indenting.
64 2015-02-08 Eli Zaretskii <eliz@gnu.org>
66 * frame.c (Fframe_parameter): Don't replace a non-nil value of
67 foreground-color or background-color parameters with a nil value.
70 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
72 * data.c (Findirect_function): Like `symbol-function', don't signal an
73 error for void functions any more.
75 2015-02-07 Martin Rudalics <rudalics@gmx.at>
77 * frame.c (frame_size_history_add): New function.
78 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
79 only after frame's after_make_frame slot is true.
80 Inhibit resizing fullwidth-/height frames in one direction only.
81 Update frame_size_history.
82 (adjust_frame_size): Call frame_size_history_add.
83 (make_frame): Initalize after_make_frame slot.
84 (Fmake_terminal_frame): Adjust adjust_frame_size call.
85 (Fcan_run_window_configuration_change_hook): Rename to
86 Fframe_after_make_frame. Set after_make_frame slot.
87 Return second argument.
88 (x_set_frame_parameters): Postpone handling fullscreen parameter
89 until after width and height parameters have been set.
90 Apply width and height changes only if can_x_set_window_size is true.
91 Update frame_size_history.
92 (Qadjust_frame_size_1, Qadjust_frame_size_2)
93 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
94 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
95 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
96 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
97 (Qxg_change_toolbar_position, Qx_net_wm_state)
98 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
99 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
100 (Qtip_frame, Qterminal_frame): New symbols.
101 (Vframe_adjust_size_history): Rename to frame_size_history.
102 * frame.h (struct frame):
103 Rename can_run_window_configuration_change_hook slot to
105 (frame_size_history_add): Extern.
106 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
107 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
108 (xg_frame_set_char_size): Try to preserve the status of
109 fullwidth/-height frames. Call frame_size_history_add.
110 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
111 (xg_change_toolbar_position): Call frame_size_history_add.
112 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
114 (Fx_create_frame): Process fullscreen parameter after frame has
116 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
117 (Fx_frame_geometry): Don't pollute pure storage.
118 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
119 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
120 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
121 w32fullscreen_hook immediately.
122 (x_fullscreen_adjust, x_check_fullscreen): Remove.
123 (w32fullscreen_hook): Call change_frame_size just as with a
124 "normal" frame resize operation. Call do_pending_window_change.
125 (x_set_window_size): Try to handle fullwidth and fullheight more
126 accurately. Don't rely on w32_enable_frame_resize_hack.
127 (w32_enable_frame_resize_hack): Remove variable.
128 * widget.c (EmacsFrameResize): Remove dead code.
129 Call frame_size_history_add
130 * window.c (run_window_configuration_change_hook):
131 Check f->after_make_frame instead of
132 f->can_run_window_configuration_change_hook.
133 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
134 (Fx_create_frame): Process fullscreen parameter after frame has
136 (Fx_frame_geometry): Don't pollute pure storage.
137 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
138 Call frame_size_history_add.
139 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
140 (x_check_fullscreen): Count in menubar when calling
141 XResizeWindow. Wait for ConfigureNotify event.
142 Call frame_size_history_add.
143 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
144 changing a fullheight frame's width or a fullwidth frame's
145 height. Call frame_size_history_add.
146 (x_set_window_size): Simplify xg_frame_set_char_size and
147 x_set_window_size_1 calls.
148 (x_frame_normalize_before_maximize): New variable.
150 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
152 Remove no-longer-used cursor_in_echo_area code
153 * dispnew.c (set_window_cursor_after_update, update_frame_1):
154 Remove checks for negative cursor_in_echo_area, since this var is
155 a boolean, and has been a boolean for some time. Simplify.
156 * dispnew.c (init_display):
157 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
159 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
161 * eval.c (Ffunction): Handle the new (:documentation ...) form.
162 (syms_of_eval): Declare `:documentation'.
164 2015-02-05 Martin Rudalics <rudalics@gmx.at>
166 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
167 argument added on 2015-02-01.
169 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
171 Remove no-longer-used two_byte_p calculations
172 * dispextern.h (struct glyph_string): Remove member two_byte_p.
174 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
177 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
179 Omit unnecessary var if GTK or NS
180 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
181 Now a constant zero on these platforms.
183 2015-02-01 Martin Rudalics <rudalics@gmx.at>
185 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
187 2015-01-31 Eli Zaretskii <eliz@gnu.org>
189 * coding.c (raw_text_coding_system_p): New function.
191 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
192 keyboard coding-system is 'raw-text'. (Bug#19532)
194 * coding.h (raw_text_coding_system_p): Add prototype.
196 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
198 * Makefile.in (gl-stamp): Generate globals.h through the use of
200 (globals.h): Replace with empty command.
202 2015-01-31 Eli Zaretskii <eliz@gnu.org>
204 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
205 and ICONIFY_EVENT for the purposes of breaking while-no-input
208 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
209 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
212 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
214 Simplify read_dirent's MSDOS hacks
215 * dired.c (read_dirent): Simplify by removing the need for the
216 DIR_ENTRY argument. All callers changed. This separates the
217 MS-DOS idiosyncrasies better from the rest of the code.
219 2015-01-30 Eli Zaretskii <eliz@gnu.org>
221 * dired.c (read_dirent): Accept an additional argument
222 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
223 time it is called, report the error as if it happened in
225 (directory_files_internal, file_name_completion): Adjust callers
228 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
230 Refactor calls to opendir for simplicity
231 * dired.c (open_directory): Accept Lisp_Object, not char *, for
232 dirname. Signal an error if the open fails. All callers changed.
234 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
236 Report readdir failures
237 Previously, on non-MS-Windows platforms the code treated most
238 readdir failures as EOF. This was incorrect, e.g., when readdir
239 fails with errno == EOVERFLOW. Signal an error instead.
240 * dired.c (read_dirent):
241 New function, which signals an error when readdir fails.
242 (directory_files_internal, file_name_completion): Use it.
244 2015-01-29 Eli Zaretskii <eliz@gnu.org>
246 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
247 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
250 * w32font.c (struct font_callback_data, w32font_list_internal)
251 (w32font_driver, w32font_match_internal): Use bool where appropriate.
253 * w32menu.c (x_activate_menubar, set_frame_menubar)
254 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
255 (is_simple_dialog): Use bool where appropriate.
257 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
259 Use bool, not int, to track face changes
260 * xfaces.c (face_change): Rename from face_change_count, and
261 change from int to bool. The var is now true (instead of nonzero)
262 if attributes have changed; this is simpler. All uses changed.
265 2015-01-28 Eli Zaretskii <eliz@gnu.org>
267 * dired.c (directory_files_internal, file_name_completion)
268 [WINDOWSNT]: Signal an error when errno is set non-zero by
269 'readdir', regardless of its value.
271 * w32.c (sys_readdir): Set errno to ENOENT when the directory
272 doesn't exist and to EACCES when it's not accessible to the
273 current user. Set errno to zero when FindNextFile exhausts the
274 directory, so that callers don't interpret that as an error and
275 don't signal a file-error.
276 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
278 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
279 returns NULL and errno is ENOTDIR, behave as if opendir failed to
280 open the directory. (Bug#19701)
282 * w32.c (sys_readdir): If FindFirstFile fails because the
283 directory doesn't exist, set errno to ENOTDIR.
285 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
287 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
289 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
291 Fix coding.c subscript error
292 * coding.c (CODING_ISO_INVOKED_CHARSET):
293 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
295 2015-01-28 Eli Zaretskii <eliz@gnu.org>
297 * xdisp.c (produce_image_glyph): Fix display of images in R2L
298 screen lines: prepend the new glyph to the ones already there
299 instead of appending it.
301 * w32fns.c (w32_set_title_bar_text): New function, including
302 support for titles with non-ASCII characters outside of the
303 current system codepage.
304 (x_set_name, x_set_title): Use it. (Bug#19590)
306 * indent.c (Fvertical_motion): Return zero if we started from ZV
307 and there's an overlay after-string there. (Bug#19553)
309 * emacs.c (usage_message): Fix the description of the -nl switch.
312 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
313 end information if the window_end_valid flag is unset.
314 (try_window_id): If the call to display_line invalidated the
315 window end information, give up the try_window_id optimization.
318 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
319 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
321 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
323 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
325 * lisp.mk (lisp): Add cl-preloaded.
327 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
329 Use bool for boolean in xfaces.c
330 * dispextern.h: Adjust to signature changes.
331 * font.c (font_at, font_range):
332 * fontset.c (Finternal_char_font):
333 * fringe.c (draw_fringe_bitmap_1):
334 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
335 (get_next_display_element, highlight_trailing_whitespace)
336 (display_string, calc_line_height_property)
337 (note_mode_line_or_margin_highlight, note_mouse_highlight):
338 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
339 (menu_face_changed_default, recompute_basic_faces)
340 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
341 (tty_defined_color, defined_color, face_color_gray_p)
342 (face_color_supported_p, load_color2, load_face_colors)
343 (Fx_list_fonts, LFACEP, push_named_merge_point)
344 (resolve_face_name, lface_from_face_name_no_resolve)
345 (lface_from_face_name, get_lface_attributes_no_remap)
346 (get_lface_attributes, lface_fully_specified_p)
347 (set_lface_from_font, merge_face_vectors, merge_named_face)
348 (merge_face_ref, Finternal_make_lisp_face)
349 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
350 (Finternal_set_lisp_face_attribute)
351 (update_face_from_frame_parameter, set_font_frame_param)
352 (face_boolean_x_resource_value)
353 (Finternal_set_lisp_face_attribute_from_resource)
354 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
355 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
356 (lface_equal_p, Finternal_lisp_face_equal_p)
357 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
358 (Fcolor_distance, lookup_named_face, lookup_basic_face)
359 (lookup_derived_face, Fface_attributes_as_vector)
360 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
361 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
362 (realize_default_face, realize_named_face)
363 (realize_non_ascii_face, realize_x_face, map_tty_color)
364 (realize_tty_face, compute_char_face, face_at_buffer_position)
365 (face_for_overlay_string, face_at_string_position):
366 Use bool for boolean.
367 * xfaces.c (set_lface_from_font):
368 Return void, since callers never use the result.
370 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
372 * image.c (lookup_pixel_color): Reorder conditions that are
374 (x_to_xcolors): Likewise.
375 (x_detect_edges): Likewise.
376 (png_load_body): Likewise.
377 (gif_close): Likewise.
378 (gif_load): Likewise.
380 2015-01-25 Eli Zaretskii <eliz@gnu.org>
382 Use bool for boolean in w32term.c
383 * w32term.c (x_update_window_begin, x_update_window_end)
384 (x_update_end, x_after_update_window_line)
385 (x_set_glyph_string_gc, x_draw_glyph_string_background)
386 (x_draw_glyph_string_foreground)
387 (x_draw_composite_glyph_string_foreground)
388 (x_draw_glyphless_glyph_string_foreground)
389 (x_draw_image_glyph_string, x_draw_glyph_string)
390 (x_draw_stretch_glyph_string, note_mouse_movement)
391 (w32_mouse_position, x_scroll_bar_report_motion)
392 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
393 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
394 (w32_draw_window_cursor, x_new_font, x_set_offset)
395 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
396 Use bool where appropriate.
398 Use bool for boolean in w32fns.c
399 * w32fns.c (w32_defined_color, x_decode_color)
400 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
401 (x_set_menu_bar_lines, x_change_tool_bar_height)
402 (x_set_internal_border_width, x_explicitly_set_name)
403 (x_implicitly_set_name, Fx_create_frame, w32_window)
404 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
406 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
408 Use bool for boolean in xfns.c
409 * xfaces.c (x_update_menu_appearance):
410 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
411 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
412 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
413 (x_change_tool_bar_height, x_set_internal_border_width)
414 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
415 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
416 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
417 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
418 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
419 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
420 (clean_up_dialog, syms_of_xfns):
421 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
422 (xic_create_fontsetname):
423 Use bool for boolean.
424 * xfns.c: Include bitmaps/gray.xbm unconditionally.
426 Count MANY function args more reliably
427 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
428 * buffer.c (Fbuffer_list, Fkill_buffer):
429 * callint.c (read_file_name, Fcall_interactively):
430 * charset.c (Fset_charset_priority, syms_of_charset):
431 * chartab.c (uniprop_encode_value_numeric):
432 * coding.c (syms_of_coding):
433 * composite.c (syms_of_composite):
434 * data.c (wrong_range):
435 * dbusbind.c (syms_of_dbusbind):
436 * dired.c (file_attributes):
437 * editfns.c (Fdecode_time, update_buffer_properties, format2):
438 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
439 (call4, call5, call6, call7):
440 * fileio.c (Finsert_file_contents, choose_write_coding_system)
441 (Fcar_less_than_car, build_annotations, auto_save_error):
442 * filelock.c (get_boot_time):
443 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
444 (maybe_resize_hash_table, secure_hash):
445 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
446 * fontset.c (fontset_add, Fset_fontset_font):
447 * ftfont.c (ftfont_lookup_cache):
448 * gtkutil.c (xg_get_font):
449 * insdel.c (signal_before_change, signal_after_change):
450 * keymap.c (append_key):
451 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
452 * minibuf.c (Fread_buffer):
453 * print.c (print_preprocess):
454 * process.c (Fformat_network_address, Fmake_network_process)
455 (server_accept_connection):
456 * sound.c (Fplay_sound_internal):
457 * term.c (Fsuspend_tty, Fresume_tty):
458 * window.c (window_list):
459 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
460 (message_with_string):
461 * xfaces.c (Fx_list_fonts):
462 * xfont.c (syms_of_xfont):
463 * xselect.c (x_handle_selection_request)
464 (x_handle_selection_clear, x_clear_frame_selections)
465 (x_clipboard_manager_error_1):
466 Prefer CALLMANY and CALLN to counting args by hand.
467 * doc.c (reread_doc_file): Remove unused code.
468 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
469 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
470 Prefer call1 and call2 to Ffuncall.
471 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
472 Use struct literal rather than a local var, for simplicity.
473 * keymap.c (where_is_internal): Use NULL rather than a pointer
475 * lisp.h (CALLMANY, CALLN): New macros.
476 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
479 Use gnustep-config if available
480 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
481 It doesn't appear to be needed, and the inclusion breaks on
482 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
484 2015-01-22 Eli Zaretskii <eliz@gnu.org>
486 * xdisp.c (init_iterator): Restore a comment lost in transition.
488 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
490 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
491 * xfont.c (xfont_driver, xfont_chars_supported)
492 (xfont_text_extents):
493 * xftfont.c (xftfont_get_colors, xftfont_open)
494 (xftfont_prepare_face, xftfont_done_face)
495 (xftfont_cached_font_ok):
496 * xgselect.c (xg_select):
497 Use bool for boolean.
499 Don't downcase system diagnostics' first letters
500 * fileio.c (report_file_errno): Don't downcase, and simplify.
503 Isolate NIL_IS_ZERO-assuming code better
504 Suggested by Stefan Monnier in:
505 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
506 * alloc.c (allocate_pseudovector):
507 Use memclear, not memsetnil, to remove a 'verify'.
508 * callint.c (Fcall_interactively):
509 * dispnew.c (realloc_glyph_pool):
510 * xdisp.c (init_iterator):
511 Use memclear, not memset, to remove a 'verify'.
512 * lisp.h (memclear): Rename from memsetnil, and take a byte
513 count rather than a word count. All callers changed.
515 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
517 Undo port to hypothetical nonzero Qnil case
518 This mostly undoes the previous change in this area. See:
519 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
520 * alloc.c (allocate_pseudovector):
521 * callint.c (Fcall_interactively):
522 * dispnew.c (realloc_glyph_pool):
523 * fringe.c (init_fringe):
524 * lisp.h (memsetnil):
525 * xdisp.c (init_iterator):
526 Simplify by assuming that Qnil is zero, but verify the assumption.
527 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
528 NIL_IS_NONZERO. All uses changed.
530 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
532 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
534 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
536 Prefer xlispstrdup to avoid dumb calls to strlen.
537 * nsfont.m (ns_get_family):
538 * nsterm.m (ns_term_init):
539 * w32fns.c (w32_window):
540 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
542 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
544 Correct an old fix for GTK font selection
545 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
548 Fix minor bugs with printing null bytes
549 * minibuf.c (read_minibuf_noninteractive):
550 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
551 Work even if the Lisp string contains a null byte.
553 Port to hypothetical case where Qnil is nonzero
554 * alloc.c (allocate_pseudovector):
555 * callint.c (Fcall_interactively):
556 * coding.c (syms_of_coding):
557 * dispnew.c (realloc_glyph_pool):
558 * fringe.c (init_fringe):
559 * lisp.h (memsetnil):
560 * xdisp.c (init_iterator):
561 Port to the currently-hypothetical case where Qnil is nonzero.
562 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
563 as there are no Lisp_Object values in the data here.
564 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
565 All uses changed. Define only if not already defined, so that one
566 can debug with -DNIL_IS_NONZERO.
567 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
569 2015-01-19 Eli Zaretskii <eliz@gnu.org>
571 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
572 Qnil is represented as zero, before using that to initialize parts
573 of the glyph structure.
575 * xdisp.c (init_iterator): Verify that Qnil is represented as
576 zero, before using that to initialize parts of the iterator
579 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
581 Prefer memset to repeatedly assigning Qnil
582 * alloc.c (allocate_pseudovector): Catch more bogus values.
583 * alloc.c (allocate_pseudovector):
584 * callint.c (Fcall_interactively):
585 * coding.c (syms_of_coding):
586 * fringe.c (init_fringe):
587 Verify that Qnil == 0.
588 * callint.c (Fcall_interactively):
589 * eval.c (Fapply, Ffuncall):
590 * fns.c (mapcar1, larger_vector):
591 * font.c (font_expand_wildcards):
592 * fringe.c (init_fringe):
593 Prefer memset to assigning zeros by hand.
594 * callint.c (Fcall_interactively):
595 Remove duplicate assignment of Qnil to args[i].
596 * coding.c (syms_of_coding):
597 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
598 * fileio.c (Ffile_selinux_context):
599 Rewrite to avoid need for Lisp_Object array.
600 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
601 (DEFINE_LISP_SYMBOL_END): Use it.
602 (NIL_IS_ZERO): New constant.
603 (memsetnil): New function.
605 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
607 Tune pseudovector allocation assuming Qnil == 0.
608 * alloc.c (allocate_pseudovector): Use memset for both
609 Lisp_Objects and regular slots. Add zerolen arg.
610 * lisp.h (allocate_pseudovector): Adjust prototype.
611 (ALLOCATE_PSEUDOVECTOR): Adjust user.
612 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
613 (allocate_hash_table, allocate_window, allocate_frame)
614 (allocate_process, allocate_terminal): Remove prototypes.
615 * fns.c (allocate_hash_table): Now static here.
616 * frame.c (allocate_frame):
617 * process.c (allocate_process):
618 * terminal.c (allocate_terminal):
619 * window.c (allocate_window): Now static here.
620 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
622 * lisp.h (XTERMINAL): Add eassert.
623 * process.c (make_lisp_proc): Now static here.
625 Prefer INLINE functions in font.h to match style used in lisp.h.
626 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
627 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
628 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
630 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
631 * ftfont.c (ftfont_shape):
632 * macfont.m (macfont_shape):
633 * w32uniscribe.c (uniscribe_shape):
634 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
636 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
638 Give up on -Wsuggest-attribute=const
639 * decompress.c (Fzlib_available_p):
640 * gnutls.c (Fgnutls_available_p):
641 * gtkutil.h (xg_uses_old_file_dialog):
642 * xdisp.c (Ftool_bar_height):
643 * xmenu.c (popup_activated):
644 No longer const, since it's not const on at lest some
645 configurations, and we shouldn't lie to the compiler.
647 2015-01-15 Eli Zaretskii <eliz@gnu.org>
649 * fileio.c: Include binary-io.h.
650 (Fset_binary_mode): New function.
651 (syms_of_fileio): Defsubr it.
652 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
654 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
656 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
657 (Fgnutls_peer_status): Use it to set the :self-signed flag.
658 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
659 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
661 2015-01-14 Eli Zaretskii <eliz@gnu.org>
663 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
664 when FLAGS indicate the item is not highlighted. (Bug#19596)
666 2015-01-14 Martin Rudalics <rudalics@gmx.at>
668 * xmenu.c (update_frame_menubar): Remove garbaged code.
670 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
672 remove_slash_colon need not be inline
673 * process.c, process.h (remove_slash_colon): No longer inline.
674 This saves text bytes without hurting runtime performance.
676 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
678 Avoid extra multibyteness check in ENCODE_FILE users.
679 * callproc.c (encode_current_directory, Fcall_process, call_process):
680 * dired.c (directory_files_internal, file_name_completion):
681 Do not check for STRING_MULTIBYTE because encode_file_name
682 is a no-op for unibyte strings.
684 * process.h (remove_slash_colon): New function.
685 * callproc.c (encode_current_directory, call_process):
686 * process.c (Fstart_process): Use it.
688 Consistently handle time zone specification.
689 * editfns.c (decode_time_zone): New function, refactored out from ...
690 (Fencode_time): ... adjusted user.
691 (Fset_time_zone_rule): Use decode_time_zone.
693 * editfns.c (make_buffer_string_both): If requested range intersects
694 the gap, don't move the latter but copy in two regions, thus avoiding
695 unnecessary relocation of buffer data.
697 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
699 Use bool for boolean in xmenu.c, xml.c
700 * xmenu.c (x_menu_set_in_use, popup_get_selection)
701 (Fx_menu_bar_open_internal, popup_widget_loop)
702 (x_activate_menubar, xg_crazy_callback_abort)
703 (update_frame_menubar, set_frame_menubar)
704 (initialize_frame_menubar, free_frame_menubar)
705 (create_and_show_popup_menu, x_menu_show)
706 (create_and_show_dialog, x_dialog_show):
707 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
708 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
709 * xrdb.c (main) [TESTRM]:
710 * xsettings.c (init_gsettings):
711 * xterm.c (XFillRectangle, xg_scroll_callback)
712 (xg_end_scroll_callback):
713 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
714 Use bool for boolean.
715 * xmenu.c (TRUE): Remove; no longer used.
716 (show_help_event): Remove long-unused code.
717 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
719 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
721 Don't say Fnext_read_file_uses_dialog_p is const
722 It's const only if a windowing system is not used; don't say it's
723 const otherwise. See:
724 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
725 * fileio.c (next_read_file_uses_dialog_p): Remove.
726 Move guts back to ...
727 (Fnext_read_file_uses_dialog_p): ... here.
728 Don't declare as const, as make-docfile.c now has a special case
729 for this function. This is an ugly hack, but it's better than
730 lying to the compiler.
732 Remove now-unnecessary forward XTYPE decl
733 * lisp.h (XTYPE): Remove forward declaration. The recent merge
734 from emacs-24 fixed the problem in a better way, by moving XPNTR's
735 definition to after XTYPE's.
737 2015-01-13 Eli Zaretskii <eliz@gnu.org>
739 Fix problems with 32-bit wide-int build exposed by MinGW.
740 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
741 compilation error in an unoptimized build when !USE_LSB_TAG.
743 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
744 same larger value as for the 64-bit build.
746 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
747 avoid compiler warnings.
749 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
750 Avoid compiler warnings about cast from integer to pointer of
753 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
754 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
755 casting from integer to pointer of different size.
756 (add_menu_item): Pass the help-echo string as a pointer to
757 Lisp_String, not as a Lisp_Object.
758 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
759 string object from its C pointer.
761 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
762 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
764 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
765 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
766 compiler warnings about size differences.
767 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
768 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
769 (Fw32_toggle_lock_key): Pass the new state of the key as a C
770 integer; use -1 for nil. Doc fix.
772 * .gdbinit (xgetsym): New subroutine.
773 (xsymname, xsymbol): Use it.
774 (xprintsym): No need to call xgetptr.
776 2015-01-13 Martin Rudalics <rudalics@gmx.at>
778 * frame.c (adjust_frame_size): Make sure new numbers of
779 lines/columns get installed after font size change (Bug#19575).
781 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
783 Add DEFUN attributes.
784 * callint.c (Finteractive):
785 * character.c (Fcharacterp, Fmax_char):
786 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
787 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
788 (Ffloatp, Fbyteorder):
789 * decompress.c (Fzlib_available_p):
791 * frame.c (Fframe_windows_min_size):
792 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
793 * window.c (Fwindow__sanitize_window_sizes):
794 * xdisp.c (Ftool_bar_height):
795 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
796 * emacs.c (Fkill_emacs):
798 * keyboard.c (Ftop_level, Fexit_recursive_edit)
799 (Fabor_recursive_edit): Add noreturn attribute.
801 * search.c (fast_string_match_internal): New function,
803 (fast_string_match, fast_string_match_ignore_case): ...functions
805 * lisp.h (fast_string_match, fast_string_match_ignore_case):
806 inlined from here now.
807 (fast_string_match_internal): Add prototype.
808 * dired.c (file_name_completion): Use fast_string_match_internal.
810 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
811 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
812 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
813 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
815 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
817 Port to 32-bit MingGW --with-wide-int
818 Problem reported by Eli Zaretskii in:
819 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
820 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
821 what we think it is, rather than checking only its alignment (and
822 doing so incorrectly on MinGW).
824 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
826 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
827 Remove dead NILP check.
828 * image.c (Flookup_image): Use regular format for docstring.
829 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
831 2015-01-12 Martin Rudalics <rudalics@gmx.at>
833 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
835 * frame.c (frame_default_tool_bar_height): New variable.
836 (adjust_frame_size): Possibly add requested adjustment to
837 Vframe_adjust_size_history.
838 (make_frame): Initialize tool_bar_redisplayed_once slot.
839 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
840 doc-string. Call adjust_frame_size unconditionally (the frame's
841 text size may remain unaltered but the pixel size may change).
842 (x_figure_window_size): If frame_default_tool_bar_height was
843 set, use it instead of calculating the tool bar height from
844 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
845 Vframe_initial_frame_tool_bar_height.
846 (Qchange_frame_size, Qxg_frame_set_char_size)
847 (Qset_window_configuration, Qx_create_frame_1)
848 (Qx_create_frame_2): New symbols.
849 (Vframe_initial_frame_tool_bar_height): Remove.
850 (Vframe_adjust_size_history): New history variable for debugging
851 frame size adjustments.
852 * frame.h (struct frame): New boolean slot
853 tool_bar_redisplayed_once.
854 (frame_default_tool_bar_height): Extern.
855 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
856 to adjust_frame_size.
857 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
858 Qx_create_frame_2 to adjust_frame_size.
859 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
860 inhibit 1 when we have not redisplayed the tool bar yet.
861 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
862 Qx_create_frame_2 to adjust_frame_size.
863 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
865 * window.c (Fset_window_configuration):
866 Pass Qset_window_configuration to adjust_frame_size.
867 * xdisp.c (redisplay_tool_bar): Assign new height to
868 frame_default_tool_bar_height.
869 (redisplay_internal): If we haven't redisplayed this frame's
870 tool bar, call redisplay_tool_bar early so we can adjust the
871 frame size accordingly.
872 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
873 inhibit 1 when we have not redisplayed the tool bar yet.
874 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
875 Qx_create_frame_2 to adjust_frame_size.
877 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
879 Have 'make' output better GEN names
880 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
881 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
882 more naturally so that 'make' can output more-accurate names.
884 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
886 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
887 calling reset_buffer_local_variables, and make sure we initialize
890 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
892 * coding.c (Fcoding_system_plist): Use common style for docstring.
894 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
896 Port to MSB hosts without optimization
897 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
898 the inline function XTYPE needs to be declared before being used.
899 * lisp.h (XTYPE): New forward declaration.
901 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
903 Port to 32-bit --with-wide-int
904 Prefer symbol indexes to struct Lisp_Symbol * casted and then
905 widened, as the latter had trouble with GCC on Fedora 21 when
906 configured --with-wide-int and when used in static initializers.
907 * alloc.c (garbage_collect_1, which_symbols):
908 * lread.c (init_obarray):
909 Prefer builtin_lisp_symbol when it can be used.
910 * dispextern.h (struct image_type.type):
911 * font.c (font_property_table.key):
912 * frame.c (struct frame_parm_table.sym):
913 * keyboard.c (scroll_bar_parts, struct event_head):
914 * xdisp.c (struct props.name):
915 Use the index of a builtin symbol rather than its address.
917 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
918 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
919 symbol indexes rather than pointers, and which work better on MSB
920 hosts because they shift right before tagging. All uses changed.
921 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
922 No longer noops on wide-int hosts, since they work now.
923 (builtin_lisp_symbol): New function.
925 Port to HAVE_FREETYPE && !HAVE_XFT
926 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
927 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
928 Declare in this case too.
930 2015-01-10 Eli Zaretskii <eliz@gnu.org>
932 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
934 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
935 Use make_pointer_integer instead of XIL.
936 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
938 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
939 instead of XIL. Put a list of the descriptor, action, and file
940 name in event->arg, instead of spreading them between event->code
943 * w32term.c (queue_notifications): Use make_pointer_integer
944 instead of XIL. Put a list of the descriptor, action, and file
945 name in event->arg, instead of spreading them between event->code
948 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
949 event creation to changes in w32term.c and w32inevt.c above.
951 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
953 Port Qnil==0 changes to 32-bit --with-wide-int
954 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
955 macro-implemented version. For the non-USE_LSB_TAG case, supply
956 a new inline function that is the inverse of the new TAG_SYMPTR.
957 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
958 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
959 negative number, don't allow sign bits to bleed into the encoded
960 value. Shift in zero bits instead.
962 Refactor pointer-to-integer conversion
963 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
964 Rename and move to lisp.h. All uses changed.
965 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
966 which are renamed from gfilenotify.c's lisp_to_monitor and
967 monitor_to_lisp, and with more-generic void * signatures.
969 2015-01-08 Eli Zaretskii <eliz@gnu.org>
971 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
972 returned for right-to-left screen lines. (Before the change on
973 2014-12-30, the incorrectly-computed X pixel coordinate concealed
976 * .gdbinit (xsymname): New subroutine.
977 (xprintsym, initial-tbreak): Use it to access the name of a symbol
978 in a way that doesn't cause GDB to barf when it tries to
979 dereference a NULL pointer.
981 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
983 (set_cursor_from_row, try_cursor_movement, dump_glyph)
984 (insert_left_trunc_glyphs, append_space_for_newline)
985 (extend_face_to_end_of_line, highlight_trailing_whitespace)
986 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
987 (Fbidi_resolved_levels, produce_special_glyphs)
988 (rows_from_pos_range, mouse_face_from_buffer_pos)
989 (note_mouse_highlight): Use nil as the object for glyphs inserted
990 by the display engine, and test with NILP instead of INTEGERP.
993 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
996 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
999 * dispextern.h (struct glyph, struct it): Update comments for the
1002 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1004 Port new Lisp symbol init to x86 --with-wide-int
1005 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1006 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1007 GCC (at least) does not allow a constant initializer to widen an
1010 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1011 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1012 Although clang doesn't need it, some other compiler might, and
1013 it's easy enough to be safe.
1015 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1016 Apparently clang removed support for the alloc_size attribute.
1018 Port Qnil==0 XUNTAG to clang
1019 clang has undefined behavior if the program subtracts an integer
1020 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1021 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1022 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1023 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1025 Port GFileMonitor * hack to Qnil==0 platforms
1026 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1027 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1028 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1030 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1032 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1033 size instead of using widht/height. The frame may be constrained.
1035 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1037 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1038 Needed when neither optimizing nor inlining.
1039 Also, sort decls alphabetically.
1041 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1043 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1044 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1045 declarations of Q* variables that represent symbols.
1047 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1051 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1052 that NILP (x) is equivalent to testing whether x is 0 at the
1053 machine level. The overall effects of this and the previous patch
1054 shrink the size of the text segment by 2.3% and speeds up
1055 compilation of all the .elc files by about 0.5% on my platform,
1056 which is Fedora 20 x86-64.
1057 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1058 (make_lisp_symbol) [USE_LSB_TAG]:
1059 Symbols now tag the difference from lispsym, not the pointer.
1060 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1061 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1062 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1063 (XSYMBOL): New forward decl.
1064 (XUNTAGBASE): New function.
1067 Compute C decls for DEFSYMs automatically
1069 This patch also makes Q constants (e.g., Qnil) constant addresses
1070 from the C point of view.
1071 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1072 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1073 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1074 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1075 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1076 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1077 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1078 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1079 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1080 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1081 * xselect.c, xsettings.c, xterm.c:
1082 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1083 These names are now defined automatically by make-docfile.
1084 * alloc.c (init_symbol): New function.
1085 (Fmake_symbol): Use it.
1086 (c_symbol_p): New function.
1087 (valid_lisp_object_p, purecopy): Use it.
1088 * alloc.c (marked_pinned_symbols):
1089 Use make_lisp_symbol instead of make_lisp_ptr.
1090 (garbage_collect_1): Mark lispsym symbols.
1091 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1092 (mark_object): Use it.
1093 (sweep_symbols): Sweep lispsym symbols.
1094 (symbol_uses_obj): New function.
1095 (which_symbols): Use it. Work for lispsym symbols, too.
1096 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1097 since Qt's address is already known now.
1098 (syms_of_alloc): Add lispsym count to symbols_consed.
1099 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1100 when testing whether storage is all bits zero.
1101 * dispextern.h (struct image_type):
1102 * font.c (font_property_table):
1103 * frame.c (struct frame_parm_table, frame_parms):
1104 * keyboard.c (scroll_bar_parts, struct event_head):
1105 * xdisp.c (struct props):
1106 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1107 Lisp_Object *, since Qfoo is no longer an object whose address can be
1108 taken. All uses changed.
1109 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1110 use it, so that they no longer need to take the address of a Lisp sym.
1111 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1112 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1113 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1114 DEFSYM Qdeactivate_mark before the corresponding var.
1115 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1116 instead of interning their symbols; this avoids duplicates.
1117 (LISP_INITIALLY, TAG_PTR)
1118 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1120 (LISP_INITIALLY_ZERO): Use it.
1121 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1122 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1123 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1124 (make_lisp_symbol): New function.
1125 (XSETSYMBOL): Use it.
1126 (DEFSYM): Now just a placeholder for make-docfile.
1127 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1128 (intern_sym): New function, with body taken from old intern_driver.
1129 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1131 (define_symbol): New function.
1132 (init_obarray): Define the C symbols taken from lispsym.
1133 Use plain DEFSYM for Qt and Qnil.
1134 * syntax.c (init_syntax_once): No need to worry about
1135 Qchar_table_extra_slots.
1137 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1139 'temacs -nw' should not call missing functions
1140 Without this patch, "temacs -nw" fails with the diagnostic
1141 "emacs: Symbol's function definition is void: frame-windows-min-size"
1142 and messes up the tty's state.
1143 * frame.c (Fframe_windows_min_size): New placeholder function.
1144 (syms_of_frame): Define it.
1145 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1146 (syms_of_window): Define it.
1148 Less 'make' chatter for lisp dir
1149 * Makefile.in (%.elc): Adjust to compile-onefile change in
1150 ../lisp/Makefile.in.
1152 batch write-region no longer says "Wrote FOO"
1153 This cuts down on 'make' chatter a bit.
1154 * fileio.c (Fwrite_region):
1155 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1157 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1159 Revert previous change to produce_composite_glyph
1160 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1162 Pacify gcc -Wparentheses
1163 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1165 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1167 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1168 f->can_x_set_window_size is true.
1169 * xterm.c (x_set_window_size_1): Call change_frame_size with
1170 text sizes instead of pixel sizes (Bug#19428).
1172 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1174 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1175 right-to-left screen lines. (Bug#19473)
1177 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1179 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1181 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1183 Simplify setfattr use by assuming GNU make
1184 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1185 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1186 Simplify by using GNU make rather than shell conditionals,
1187 by using ln -f rather than rm -f followed by ln,
1188 and by preferring $@ to spelling out the destination.
1190 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1192 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1193 file doesn't compile on MS-Windows.
1195 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1197 Allow return value of system-name to vary. (Bug#19438)
1198 * filelock.c (current_lock_owner):
1199 * xrdb.c (get_environ_db):
1200 * xterm.c (same_x_server):
1201 * xterm.c (x_term_init):
1202 Prefer (system-name) to system-name, and avoid naming
1203 locals 'system-name'.
1204 * editfns.c (cached_system_name): New static var.
1205 (init_and_cache_system_name): New function.
1206 (init_editfns, Fsystem_name): Use it.
1207 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1208 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1209 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1210 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1211 Don't create a new string if the current value is already correct.
1213 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1215 Fix produce_composite_width typo
1216 * term.c (produce_composite_glyph):
1217 Fix typo that confused number of columns for pixel width.
1219 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1221 Wrap dll functions more simply
1222 * decompress.c, gnutls.c, image.c, xml.c:
1223 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1224 rather than the inverse when not WINDOWSNT. This isolates the
1225 fn_* business into the WINDOWSNT-specific section of the code,
1226 which makes it easier to maintain the generic code.
1227 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1228 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1229 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1230 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1231 Remove. All uses replaced by DEF_DLL_FN.
1232 * decompress.c (inflateInit2): Remove; no longer needed.
1233 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1235 Port memory-full checking to GnuTLS 3.3
1236 Instead of using gnutls_global_set_mem_functions, check every call
1237 to a GnuTLS function that might return an indication of memory
1238 exhaustion. Suggested by Dmitry Antipov in:
1239 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1240 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1241 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1242 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1244 (check_memory_full): New function.
1245 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1246 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1247 (Fgnutls_boot): Use it.
1248 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1250 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1252 Fix parse_settings to match internal documentation
1253 * xsettings.c (parse_settings): Return the number of settings seen.
1254 Count the settings changes accurately.
1255 (read_settings): Don't confuse number of settings changes with
1256 the return code from XGetWindowProperty.
1258 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1260 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1261 composition_compute_stop_pos to the number of characters in the
1263 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1265 * composite.c (composition_compute_stop_pos): If no composition
1266 was found in a string before ENDPOS, and ENDPOS is the string end,
1267 no need to back up to a safe point.
1269 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1271 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1273 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1274 (dealloc): Release bmRep.
1275 (setPixmapData): Make bmRep local so class member is not
1277 (setPixmapData): Rename local variable bmRep to avoid compiler
1280 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1282 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1283 when going to fullscreen (Bug#0x180004f).
1285 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1287 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1289 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1291 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1293 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1295 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1297 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1299 Use bool for boolean in xselect.c, xsettings.c
1300 * xselect.c (x_get_local_selection, struct selection_data)
1301 (x_selection_request_lisp_error, struct prop_location)
1302 (x_handle_selection_request, x_convert_selection)
1303 (waiting_for_other_props_on_window, expect_property_change)
1304 (wait_for_property_change, x_handle_property_notify)
1305 (x_get_foreign_selection, x_get_window_property)
1306 (receive_incremental_selection)
1307 (x_get_window_property_as_lisp_data)
1308 (lisp_data_to_selection_data, Fx_get_selection_internal)
1309 (x_send_client_event):
1310 * xselect.c, xterm.h (x_handle_dnd_message):
1311 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1312 (apply_xft_settings, read_and_apply_settings)
1313 (xft_settings_event, init_gsettings, init_xsettings)
1314 (syms_of_xsettings):
1315 Use bool for boolean.
1316 * xselect.c (x_get_window_property): Omit last arg, which was an
1318 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1319 always true. All callers changed.
1321 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1323 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1326 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1328 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1331 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1333 Use bool for boolean in xsmfns.c
1334 * xsmfns.c, xterm.h (x_session_have_connection):
1335 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1336 Use bool for boolean.
1337 (x_session_initialize, Fhandle_save_session):
1338 Prefer NILP (x) to EQ (x, Qnil).
1340 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1342 * callproc.c (child_setup):
1343 * dbusbind.c (xd_signature_cat):
1344 * doc.c (get_doc_string, Fsnarf_documentation):
1345 * editfns.c (Fuser_full_name):
1346 * frame.c (xrdb_get_resource):
1347 * gtkutil.c (xg_get_file_with_chooser):
1348 * tparam.c (tparam1):
1349 * xfns.c (xic_create_fontsetname):
1350 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1351 * xsmfns.c (smc_save_yourself_CB):
1352 Rewrite to avoid the need for strcat, typically by using stpcpy
1353 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1354 * doc.c (sibling_etc):
1355 * xrdb.c (xdefaults):
1356 Now a top-level static constant.
1358 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1360 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1363 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1365 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1366 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1368 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1370 Use bool for boolean in xterm.c
1371 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1372 (x_set_window_size, x_bitmap_icon):
1373 * nsterm.m (ns_frame_raise_lower, x_new_font):
1374 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1375 (struct terminal.frame_raise_lower_hook):
1376 * w32term.c (w32_frame_raise_lower):
1377 * xterm.c, xterm.h (x_text_icon):
1378 * xterm.c (x_update_window_begin, x_update_window_end)
1379 (x_update_end, x_after_update_window_line)
1380 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1381 (x_draw_glyph_string_foreground)
1382 (x_draw_composite_glyph_string_foreground)
1383 (x_alloc_lighter_color, x_draw_relief_rect)
1384 (x_draw_glyph_string_box, x_draw_image_relief)
1385 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1386 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1388 (XFillRectangle) [HAVE_GTK3]:
1389 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1390 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1391 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1392 (x_send_scroll_bar_event, xm_scroll_callback)
1393 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1394 (x_create_toolkit_scroll_bar)
1395 (x_create_horizontal_toolkit_scroll_bar)
1396 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1397 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1398 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1399 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1400 (x_scroll_bar_report_motion)
1401 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1402 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1403 (x_draw_window_cursor, x_clear_errors)
1404 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1405 (set_wm_state, x_set_sticky, get_current_wm_state)
1406 (do_ewmh_fullscreen, x_handle_net_wm_state)
1407 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1408 (x_set_window_size_1, XTframe_raise_lower)
1409 (x_make_frame_visible, x_iconify_frame)
1410 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1411 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1412 (x_delete_terminal, x_initialize, syms_of_xterm):
1413 Use bool for boolean.
1415 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1417 * composite.h (struct composition.width): Now int
1418 instead of unsigned short, as we prefer signed integers.
1420 Let charset tick grow past USHRT_MAX
1421 * charset.c, charset.h (charset_ordered_list_tick):
1422 Now EMACS_UINT, not unsigned short.
1423 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1424 maximum representable Emacs integer value before wrapping it around.
1426 Simplify unexec file mode setting
1427 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1428 Don't include <sys/stat.h> when no longer needed.
1429 (unexec): Create file with correct mode in the first place,
1430 rather than overwriting the mode later and fiddling with the
1431 global umask in the mean time. Avoid bogus usage like
1432 'umask (777)', which should have been 'umask (0777)'.
1433 (mark_x): Remove. All callers removed.
1435 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1437 Minor cleanups for Lisp objects and symbols
1438 * alloc.c (next_vector, set_next_vector):
1439 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1440 (lisp_h_make_number) [USE_LSB_TAG]:
1441 Use Lisp_Int0 instead of the mystery constant 0.
1442 * alloc.c (mark_object): Always set and use po; that's simpler.
1443 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1444 Properly parenthesize definientia.
1445 * bidi.c (bidi_initialize):
1446 * buffer.c (init_buffer_once):
1447 * nsfns.m (syms_of_nsfns):
1448 * nsmenu.m (syms_of_nsmenu):
1449 * nsselect.m (syms_of_nsselect):
1450 Prefer DEFSYM to defining by hand.
1451 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1452 * data.c: Fix too-long line.
1453 * lisp.h (DECLARE_GDB_SYM): New macro.
1454 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1455 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1456 Declare the symbol, so it's visible to everywhere lisp.h is included.
1457 Move forward decls as far forward as they can go,
1458 to allow future changes to use them.
1460 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1462 * gnutls.c: Include gnutls.h.
1463 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1464 * image.c (svg_load): Fix pointer signedness.
1466 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1468 * frame.c (frame_windows_min_size): New argument IGNORE.
1469 (adjust_frame_size): When called from change_frame_size call
1470 frame_windows_min_size with IGNORE Qt so we can ignore size
1473 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1475 * font.c (Ffont_info): Add more font information to the vector
1476 returned by the function, inspired by query-font. Doc fix.
1479 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1481 * keyboard.c (input_was_pending): New var.
1482 (read_char): Use it to make sure we only skip redisplay when we can't
1483 keep up with the repeat rate.
1485 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1487 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1489 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1491 * image.c (svg_load): Watch out for nil value of current buffer's
1492 filename. Re-enable filename thing for not-a-file case.
1494 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1496 Partially disabled previous change.
1498 * image.c (svg_load): Temporarily disabled filename thing for
1499 not-a-file case as it can cause crashs.
1501 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1503 Fix problem with images referenced within svg files. (bug#19373)
1505 * image.c: Additional parameter 'filename' for
1506 svg_load_image. Include "buffer.h". Define library function
1507 rsvg_handle_set_base_uri for WINDOWSNT.
1508 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1509 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1510 (svg_load): Pass a filename to svg_load_image: either name of
1511 actual file or of current buffer's file.
1512 (svg_load_image): New parameter 'filename', used for setting
1513 base_uri, necessary for loading referenced images. (bug#19373)
1515 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1517 * lread.c (init_obarray): Declare Qt as special.
1518 This fixes a typo in the 2012-05-15 patch that
1519 tried to declare Qt as special.
1521 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1523 Various fixes to use bool type and constants.
1524 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1526 * xfaces.c (clear_face_cache): Use bool for the argument type.
1528 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1530 Correct same_at_end when restoring window points
1531 * fileio.c (Finsert_file_contents): Compute same_at_end character
1532 position using the old buffer size, not the new one, since
1533 restore_window_points wants the old size.
1534 Fixes: debbugs:19161
1536 2014-12-14 Alan Mackenzie <acm@muc.de>
1538 New feature optionally to accelerate auto-repeated scrolling.
1540 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1542 * window.c (window_scroll): Bind fontification-functions to nil
1543 when scrolling by whole screens and
1544 fast-but-imprecise-scrolling is non-nil.
1545 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1547 * lisp.h (bool): Declare Qfontification_functions extern.
1549 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1551 Load system's default trusted Certificate Authorities if available.
1552 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1553 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1554 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1555 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1556 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1558 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1559 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1562 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1564 * regex.c (analyze_first): Rename from analyze_first.
1566 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1568 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1569 a hack involving a union.
1571 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1573 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1574 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1577 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1579 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1581 * gnutls.h: Always declare syms_of_gnutls.
1583 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1584 clarity. Let the availability check return Qnil when the GnuTLS
1585 integration is not available, instead of erroring out.
1588 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1590 * xdisp.c (move_it_in_display_line_to, display_line):
1591 Don't disallow overflow-newline-into-fringe when word-wrap is in
1594 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1596 * fileio.c: Better preserve window-points during revert (bug#19161).
1597 (Qget_buffer_window_list): New var.
1598 (get_window_points_and_markers, restore_window_points): New functions.
1599 (Finsert_file_contents): Use them to save and restore window-points.
1601 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1603 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1604 descriptor if called from x_connection_closed and always delete
1605 this descriptor from keyboard waiting set (Bug#19147).
1607 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1609 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1610 (bidi_cache_max_elts): New global variable.
1611 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1612 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1614 (bidi_cache_search): Handle overflown cache. Improve commentary.
1615 (bidi_cache_ensure_space): Limit allocations to the current value
1616 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1617 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1618 the increment to not exceed the limit.
1619 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1620 cache, zero otherwise (meaning the cache overflowed). In the
1621 latter case, set bidi_cache_last_idx to -1.
1622 (bidi_peek_at_next_level): Handle overflown cache.
1623 (bidi_push_it): Increase the cache limit for iterating the new object.
1624 (bidi_pop_it): Decrease the cache limit back to previous value.
1625 (bidi_shelve_cache): Shelve the current value of the cache limit.
1626 (bidi_unshelve_cache): Restore the value of cache limit.
1627 (bidi_find_bracket_pairs): If the cache overflows while looking
1628 for the paired bracket, give up and let bidi_resolve_neutrals
1629 process the bracket as a simple neutral. (Bug#19322)
1630 (bidi_find_other_level_edge): If the cache overflows, fall back on
1631 Plan B, which effectively stops the reordering and restarts it on
1632 the next character (after resetting the cache).
1633 (bidi_move_to_visually_next): When the cache overflows, reset it
1634 after processing the last cached character.
1636 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1638 Fix glitches in gnutls.c, mostly memory-related
1639 * gnutls.c: Sort macro definitions by name.
1640 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1641 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1642 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1643 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1644 calculating string length. Use make_uninit_string, to avoid
1645 copying the string. Cast the char, not the pointer.
1646 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1647 and free. Work even for dates past the year 9999. Use void *
1648 for buffers, to avoid casts.
1650 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1652 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1654 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1656 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1659 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1661 * process.c: Whitespace and line-break nitpicks.
1663 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1665 * gnutls.c (gnutls_certificate_details): The :signature isn't
1666 that useful, so remove it.
1667 (gnutls_certificate_details): Clean up whitespace slightly.
1668 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1670 (gnutls_certificate_details): Put :signature-algorithm back again,
1671 which was removed by mistake.
1672 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1673 that they are not messaged by default (bug#16253).
1674 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1676 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1678 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1680 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1683 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1685 * eval.c (Fsignal): Remove duplicate test.
1686 (Fautoload_do_load): Fix up docstring.
1688 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1690 * nsterm.m (represented_filename, represented_frame): New variables.
1691 (ns_set_represented_filename): New function.
1692 (sendEvent:): Set represented filename here to avoid flicker,
1693 related to Bug#18757.
1695 * nsterm.h: Declare ns_set_represented_filename.
1697 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1698 at once, call ns_set_represented_filename instead.
1700 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1702 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1703 (struct bidi_stack): Reduce size by using bit fields and by
1704 packing sos, override, and isolate_status into a single 8-bit
1705 byte called 'flags'.
1707 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1708 (bidi_push_embedding_level): Construct flags from individual
1709 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1711 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1712 from flags. Adapt to changes in prev_for_neutral,
1713 next_for_neutral, and last_strong members.
1714 (bidi_line_init): Initialize flags to zero.
1715 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1716 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1718 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1720 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1721 (Fapply): Try and simplify the control flow.
1723 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1725 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1726 Use gnutls_sign_get_name directly because
1727 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1728 (init_gnutls_functions): Load missing gnutls_server_name_set.
1730 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1732 * bidi.c (bidi_find_first_overridden): New function.
1734 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1735 (syms_of_xdisp): Defsubr it.
1737 * dispextern.h (bidi_find_first_overridden): Add prototype.
1739 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1741 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1742 to nil after release (Bug#9133).
1744 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1746 Port better to AddressSanitizer.
1747 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1749 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1750 Return -1 or 0, as the pipe trick doesn't work.
1751 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1753 * print.c (print_object):
1754 When a pointer-check primitive returns -1, do not assume this
1755 means the pointer is valid or that the underlying system has failed.
1756 It could just be that addresses are being sanitized so Emacs can't
1757 test for pointer validity.
1758 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1759 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1760 string validity checker doesn't work on stack-based strings.
1762 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1764 Improve clarity of USE_LSB_TAG definition.
1765 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1766 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1767 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1768 VAL_MAX / 2 rather than in terms of the (more complicated)
1769 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1771 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1773 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1774 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1775 (next_element_from_buffer): When done with overlays, reset the
1776 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1778 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1780 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1781 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1783 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1785 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1786 for paxctl and setfattr. Fixes temacs startup failure with
1787 grsecurity/PaX enabled Linux kernel (bug#19067).
1789 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1791 * w32.c, w32heap.c, w32term.c:
1792 Use MINGW_W64 instead of _W64.
1794 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1796 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1798 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1800 * gnutls.c (gnutls_ip_address_p): New function.
1801 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1803 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1805 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1807 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1809 Fix gnutls problems caught by static checking.
1810 * gnutls.c (Fgnutls_boot): Remove unused local.
1811 (Fgnutls_boot): Fix pointer signedness.
1813 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1815 * gnutls.c (gnutls_certificate_details): Don't include certain
1816 certificate details on older gnutls versions (bug#19168).
1817 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1818 (gnutls_certificate_details): Reversed check in last checkin.
1820 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1822 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1823 (Fgnutls_peer_status_warning_describe): Add function to describe a
1824 peer verification warning symbol.
1825 (Fgnutls_peer_status): Use it.
1826 (Fgnutls_boot): Use it. Minor logging fixes.
1828 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1830 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1832 2014-11-24 Glenn Morris <rgm@gnu.org>
1834 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1836 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1837 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1839 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1841 * gnutls.c: Fix Windows function definition of
1842 gnutls_x509_crt_get_fingerprint.
1844 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1846 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1848 * process.h: Added more fields to Lisp_Process to track
1849 certificate details.
1851 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1852 (Fgnutls_peer_status): New functions to export TLS certificate
1853 details to Emacs Lisp.
1855 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1857 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1858 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1859 check for gtk_adjustment_configure (Bug#19149).
1860 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1862 2014-11-22 Glenn Morris <rgm@gnu.org>
1864 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1866 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1868 Don't shrink frame when using desktop-save-mode (Bug#19048).
1869 * w32fns.c (x_set_tool_bar_lines): Always call
1870 x_change_tool_bar_height (Bug#19048).
1871 (x_change_tool_bar_height): Mark frame as garbaged since
1872 adjust_frame_size might not have done that.
1873 * xfns.c (x_set_tool_bar_lines): Always call
1874 x_change_tool_bar_height (Bug#19048).
1875 (x_change_tool_bar_height): Mark frame as garbaged since
1876 adjust_frame_size might not have done that.
1878 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1880 * xml.c (parse_region): Take care of new optional parameter
1881 'discard-comments' of 'libxml-parse(html|xml)-region'.
1882 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1883 New optional parameter 'discard-comments'.
1885 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1887 Improve time stamp handling, and be more consistent about it.
1888 * editfns.c (invalid_time): New function.
1889 Use it instead of 'error ("Invalid time specification")'.
1890 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1891 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1893 (make_time_tail, make_time): Remove. All uses changed to use
1894 new functions or plain list4i.
1895 (disassemble_lisp_time): Return effective length if successful.
1896 Check that LOW is an integer, if it's combined with other components.
1897 (decode_time_components): Decode into struct lisp_time, not
1898 struct timespec, so that we can support a wide set of times
1899 regardless of whether time_t is signed. Decode plain numbers
1900 as seconds since the Epoch, and nil as the current time.
1901 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1902 Reimplement in terms of new functions.
1903 (Fencode_time): Just use list2i.
1904 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1905 * keyboard.c (decode_timer): Don't allow the new formats (floating
1906 point or nil) in timers.
1907 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1908 place of the magic number '16'.
1909 (struct lisp_time): New type.
1910 (decode_time_components): Use it.
1911 (lisp_to_timespec): New decl.
1913 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1915 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1918 * callint.c (Fcall_interactively): Pass in nil as argument to
1919 Fbarf_if_buffer_read_only.
1921 * fileio.c (Finsert_file_contents): Ditto.
1923 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1925 * textprop.c (verify_interval_modification): Check buffer
1926 readedness after the last interval.
1928 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1929 the text at POSITION (new optional argument) has the
1930 `inhibit-read-only' text property set.
1932 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1934 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1935 errors in computing the number of pixels to scroll.
1936 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1938 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1940 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1941 call updateFrameSize.
1943 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1945 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1947 * nsfns.m (x_set_foreground_color, x_set_background_color)
1948 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1949 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1951 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1953 * nsterm.m (ns_send_appdefined): Check for application defined
1954 event on Cocoa (Bug#18993).
1955 (run): Restore code before the previous 18993 fix.
1957 2014-11-14 David Reitter <david.reitter@gmail.com>
1959 * nsterm.m (run): Set timeout for event loop to prevent hang.
1962 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1964 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1966 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1968 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1969 for each candidate font but attempt to reuse it from previous improper
1972 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1974 Avoid undefined behavior in color table hashing.
1975 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1976 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1977 This function avoids undefined behavior with signed shift overflow.
1979 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1981 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1982 when the inserted text does not need decoding. (Bug#18982)
1984 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1986 * nsterm.h (EmacsScroller): judge returns bool.
1988 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1989 (ns_judge_scroll_bars): Only set removed if judge returns true.
1990 (judge): Returns bool == condemned. Remove self from window.
1991 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1993 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1995 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1996 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1998 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2000 * nsterm.m (ns_set_vertical_scroll_bar)
2001 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2003 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2005 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2006 merely because tmo_in_millisec is nonnegative. The 1st call
2007 to g_main_context_query could succeed while the 2nd one fails.
2009 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2011 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2013 * nsterm.m (run): Only use non-system event loop if OSX version is
2014 exactly 10.9 (Bug#18993).
2015 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2018 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2020 * callproc.c (encode_current_directory): Support handling of file
2021 names prepended by "/:". (Bug#18891)
2023 2014-11-08 Alan Mackenzie <acm@muc.de>
2025 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2027 2014-11-08 Dima Kogan <dima@secretsauce.net>
2029 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2031 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2033 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2034 raises an error. (Bug#18891)
2036 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2038 * frame.c (adjust_frame_size): Call x_set_window_size only if
2039 f->can_x_set_window_size is set.
2040 (make_frame): Initialize f->can_x_set_window_size and
2041 f->can_run_window_configuration_change_hook.
2042 (Fcan_run_window_configuration_change_hook): New function.
2043 * frame.h (frame): Split `official' into `can_x_set_window_size'
2044 and `can_run_window_configuration_change_hook'.
2045 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2046 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2047 Set f->can_x_set_window_size.
2048 * window.c (run_window_configuration_change_hook):
2049 Return immediately if either f->can_x_set_window_size or
2050 f->can_run_window_configuration_change_hook are false.
2051 (Fset_window_configuration): Instead of f->official set
2052 f->can_x_set_window_size.
2053 * xfns.c (Fx_create_frame, x_create_tip_frame):
2054 Set f->can_x_set_window_size.
2056 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2058 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2059 cleanup from 2014-11-01 (Bug#18972).
2061 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2063 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2064 * xdisp.c (window-scroll-functions): Improve docstring.
2066 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2068 Uniquify the 'size' symbol.
2070 * w32notify.c (Qsize): Remove.
2071 * lisp.h (Qsize): New decl.
2072 * lread.c (Qsize): Now extern.
2073 * w32notify.c (syms_of_w32notify): No need to defsym.
2075 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2077 * dispnew.c (change_frame_size_1): Fix call of
2079 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2080 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2081 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2082 (Qtool_bar_size): New constants.
2083 (frame_inhibit_resize, adjust_frame_size): New argument to
2084 handle case where frame_inhibit_implied_resize is a list.
2085 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2086 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2087 (x_set_right_divider_width, x_set_bottom_divider_width)
2088 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2089 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2091 (frame-inhibit-implied-resize): Rewrite doc-string.
2092 * frame.h (frame_inhibit_resize, adjust_frame_size):
2093 Fix external declarations.
2094 (Qframe_position, Qframe_outer_size)
2095 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2096 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2097 (Qtool_bar_size): Extern them.
2098 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2099 (xg_height_or_width_changed): Remove.
2100 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2101 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2102 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2103 (xg_change_toolbar_position): Call adjust_frame_size directly.
2104 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2105 Fix calls of adjust_frame_size.
2106 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2107 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2108 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2109 frame can get resized when tool-bar-lines parameter changes from
2111 (Fw32_frame_menu_bar_size): Return fourth value.
2112 (Fw32_frame_rect): Block input around system calls
2113 (Fx_frame_geometry): New function.
2114 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2115 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2116 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2117 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2118 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2119 (Fx_create_frame): Adjust adjust_frame_size calls.
2120 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2121 frame can get resized when tool-bar-lines parameter changes from
2123 (Fx_frame_geometry): New function.
2124 * xmenu.c (update_frame_menubar): On Lucid call
2125 adjust_frame_size with one pixel less height to avoid that
2126 repeatedly adding/removing the menu bar grows the frame.
2127 (free_frame_menubar): On Motif arrange to optionally preserve
2128 the old frame height when removing the menu bar.
2129 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2131 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2133 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2134 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2135 frame; instead, print an error message.
2137 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2139 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2141 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2143 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2144 (dealloc): Release bmRep.
2146 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2147 imageListSetNext, imageListNext.
2149 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2150 (reference): Remove.
2151 (allocInitFromFile:): Remove searching ImageList and calling
2152 reference (Bug#18918).
2153 (dealloc): Remove handling if ImageList.
2155 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2157 * process.c (catch_child_signal): Fix incorrect assertion.
2159 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2161 * macfont.m (macfont_draw):
2162 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2164 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2165 if force_integral_p (i.e. no antialias).
2166 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2167 bold if no antialias (Bug#18876).
2169 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2170 was given (Bug#18846).
2172 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2174 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2175 instead of in xdisp.c, function now takes void. (Bug#18884).
2177 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2178 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2180 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2181 struct window* (Bug#18889).
2182 Remove getMouseMotionPart.
2183 (ns_output): Make icon_top/left int.
2185 * nsfns.m (x_icon): icon_top/left is int.
2187 * nsterm.m (ns_mouse_position): Remove unused code.
2188 (initFrame:window:, dealloc): Use window instead of win.
2189 (getMouseMotionPart:window:x:y:): Remove, unused.
2190 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2192 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2194 * keyboard.c (readable_events): When FLAGS include
2195 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2196 This avoids returning non-nil from input-pending-p when only such
2197 events are in the queue. (Bug#18856)
2199 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2201 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2202 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2203 (Qforeign_selection): Remove.
2204 (ns_get_local_selection): Identation fix.
2205 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2207 * nsselect.m (ns_get_local_selection): Remove calling of
2208 functions in Vselection_converter_alist (Bug#18911).
2209 (syms_of_nsselect): Remove Vselection_converter_alist.
2211 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2213 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2214 and unnecessary initialization. Adjust comments.
2216 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2218 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2220 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2221 index, not an absolute one, as that's what the function expects.
2223 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2225 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2226 font on an initial frame when running as a daemon (Bug#18869).
2228 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2230 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2232 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2233 build_string, when importing a home directory. (Bug#18873)
2235 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2237 * dispnew.c (buffer_posn_from_coords):
2238 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2239 account for the header-line height. (Bug#18839)
2241 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2243 * xml.c (parse_region): Do not forget the first document child.
2245 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2247 * nsselect.m: pasteboard_changecount is new.
2248 (ns_store_pb_change_count, ns_get_pb_change_count)
2249 (ns_get_our_change_count_for): New functions.
2250 (ns_string_to_pasteboard_internal): Correct comment.
2251 type => gtype in eassert, Call ns_store_pb_change_count.
2252 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2253 (Fns_disown_selection_internal, Fns_selection_owner_p):
2254 Replace Vselection_alist check, with change count check.
2255 (Fns_get_selection): Initialize val to Qnil. Only get local
2256 selection if change counts match (Bug#18799).
2257 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2259 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2261 * w32proc.c (create_child): If calling a quoted batch file,
2262 pass NULL for exe. (Bug#18745)
2264 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2266 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2267 (bidi_resolve_brackets): Use end of string position rather than ZV
2268 when iterating over a string. (Bug#18815)
2270 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2272 * keyboard.c (make_lispy_position): Return coordinates also when
2273 on scroll bars, fringes, margins or not in a window.
2274 * xdisp.c (show_mouse_face): Don't change cursor face during
2277 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2279 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2280 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2281 Fix doc-strings (Bug#18789).
2283 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2285 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2287 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2289 Optimize redisplay of simple bracketed text.
2290 * bidi.c (bidi_cache_reset_to): New function.
2291 (bidi_cache_reset): Call it.
2292 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2294 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2295 bracket_enclosed_type only if bracket_pairing_pos's value is not
2297 (MAX_BPA_STACK): Make sure the value is signed.
2298 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2299 stop pushing values onto the stack.
2300 (bidi_find_bracket_pairs): If the bracketed text is only on the
2301 base embedding level, remove all the states cached by this
2302 function from the cache, and return zero, so that the brackets in
2303 this segment of text are processed as normal neutrals.
2304 (bidi_resolve_brackets): Detect the brackets that are to be
2305 processed as neutrals, and don't call bidi_find_bracket_pairs on
2308 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2310 * w32select.c (Fw32_selection_exists_p): Rename from
2311 Fx_selection_exists_p.
2312 (syms_of_w32select): Adjust accordingly.
2314 * w16select.c (Fw16_selection_exists_p): Rename from
2315 Fx_selection_exists_p.
2316 (syms_of_win16select): Adjust accordingly.
2318 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2319 (Fns_own_selection_internal): Tighten scoping.
2320 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2321 (Fns_get_selection): Rename from Fx_get_selection_internal.
2322 (Fns_get_selection_internal, Fns_store_selection_internal):
2324 (syms_of_nsselect): Adjust accordingly.
2326 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2328 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2329 * w32term.c (x_set_window_size): Account for wrapped menu bar
2330 lines when setting up frame height (Bug#15174 and Bug#18720).
2331 (w32_add_wrapped_menu_bar_lines): New variable.
2333 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2335 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2338 2014-10-20 Glenn Morris <rgm@gnu.org>
2340 * Merge in all changes up to 24.4 release.
2342 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2344 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2345 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2347 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2349 * xterm.c (handle_one_xevent): Check return value from
2350 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2351 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2353 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2354 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2355 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2356 Gtk+ >= 3.14 (Bug#18674).
2357 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2358 Gtk+ >= 3.14 (Bug#18674).
2360 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2362 * gtkutil.c: Remove no-longer-used code.
2363 (xg_update_menubar): Remove unused local and unnecessary call to
2364 gtk_menu_item_get_submenu.
2365 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2366 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2367 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2369 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2371 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2373 * xterm.h (handlebox_widget): Remove.
2375 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2378 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2380 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2381 to handle Gtk versions.
2382 (xg_get_file_with_chooser): Use them.
2383 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2384 Remove (create_menus): Remove teroff argument and code.
2385 Remove call to gtk_menu_set_title.
2386 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2387 Adjust args to create_menus.
2388 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2389 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2390 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2391 (xg_make_tool_item): Remove detach code.
2392 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2393 (find_icon_from_name): New function.
2394 (update_frame_tool_bar): Remove GtkStockItem code, move to
2395 find_icon_from_name. Let stock be a list of icon names to try.
2396 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2397 Replace TOOLBAR_TOP_WIDGET.
2398 (free_frame_tool_bar, xg_change_toolbar_position ):
2399 Replace TOOLBAR_TOP_WIDGET.
2400 (xg_initialize): Remove tearoff code.
2402 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2404 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2405 pixel from the window's cursor glyph width, since X renders hollow
2406 blocks 1 pixel wider than the 'width' parameter.
2408 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2409 glyph->pixel_width; this is now done in xterm.c.
2411 Fix reordering of bracket characters in isolates.
2412 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2413 RESOLVED_ONLY; when non-zero, return from the cache only fully
2414 resolved states. All callers changed.
2415 (CANONICAL_EQU): New macro.
2416 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2417 equivalent of the paired closing bracket character.
2418 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2419 the default non-negative value, to be checked later in
2420 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2421 characters against those pushed onto the BPA stack.
2422 (bidi_record_type_for_neutral): New function.
2423 (bidi_resolve_brackets): Record next_for_neutral and
2424 prev_for_neutral when embedding level gets pushed. Force
2425 resolution of bracket pairs when entering a level run that was not
2427 (bidi_resolve_neutral): Add assertions before calling
2428 bidi_resolve_neutral_1.
2429 (bidi_level_of_next_char): Remove the code that attempted to
2430 resolve unresolved neutrals; that is now done by
2431 bidi_resolve_neutral.
2433 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2435 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2437 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2438 1-pixel R2L characters.
2439 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2440 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2442 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2444 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2447 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2449 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2450 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2451 It's not clear to me whether the initialization is needed,
2452 but it can't hurt so I played it safe.
2454 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2456 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2458 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2460 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2461 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2463 (bidi_get_type): Return the isolate initiators and terminator types.
2464 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2465 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2466 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2467 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2468 for the new features.
2469 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2470 push and pop correctly for isolates.
2471 (bidi_remember_char): Modify to accept an additional argument
2472 and record the bidi type according to its value.
2473 (bidi_cache_iterator_state): Accept an additional argument to only
2474 update an existing state. Handle the new members of struct bidi_it.
2475 (bidi_cache_find): Arguments changed: no longer accepts a level,
2476 instead accepts a flag telling it whether it is okay to return
2477 unresolved neutrals.
2478 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2479 table. Initialize new isolate-related members.
2480 (bidi_paragraph_init): Some code factored out into
2481 find_first_strong_char.
2482 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2483 into bidi_resolve_explicit.
2484 (bidi_resolve_explicit): Support the isolate initiators and
2485 terminator. Fix handling of embeddings and overrides according to
2486 new UBA requirements. Record information about previously seen
2487 characters here (moved from bidi_level_of_next_char).
2488 (bidi_resolve_weak): Adapt to changes in struct members.
2489 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2490 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2491 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2492 paired bracket resolution. Handle isolate initiators and
2494 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2495 (bidi_level_of_next_char): Move the code that records information
2496 about previous characters to bidi_resolve_explicit. Fix logic of
2497 resolving neutrals and make sure their cache entries are updated.
2498 Remove now unneeded special handling of PDF level.
2500 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2501 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2502 enlarged per Unicode 6.3.
2503 (enum bidi_bracket_type_t): New data type.
2504 (struct bidi_saved_info): Leave only 2 type members out of 4.
2506 (struct bidi_stack): Add members necessary to support isolating
2508 (struct bidi_it): Add new members necessary to support isolating
2509 sequences and bracket pair resolution.
2511 * xdisp.c (Fbidi_resolved_levels): New function.
2512 (syms_of_xdisp): Defsubr it.
2513 (append_glyph, append_composite_glyph, produce_image_glyph)
2514 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2516 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2518 * term.c (append_glyph, append_composite_glyph)
2519 (append_glyphless_glyph): Convert aborts to assertions.
2521 * .gdbinit (pgx): Display the character codepoint, resolved level,
2522 and bidi type also for glyphless glyphs.
2524 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2526 Avoid unwanted point motion in Fline_beginning_position.
2527 * lisp.h (scan_newline_from_point): Add prototype.
2528 * search.c (scan_newline_from_point): New function, refactored from...
2529 * cmds.c (Fforward_line): ...adjusted user.
2530 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2531 and simplify the former since the latter doesn't move point.
2533 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2535 Cleanup terminal handling code.
2536 * dispextern.h (get_named_tty): Remove prototype but...
2537 * termhooks.h (get_named_terminal): ...resurrect it under
2538 more meaningful name.
2539 (get_terminal): Likewise, but with...
2540 (decode_live_terminal): ...this name.
2541 (decode_tty_terminal): Add prototype.
2542 * term.c (get_tty_terminal): Remove.
2543 (get_named_tty): Remove.
2544 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2545 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2546 Use decode_tty_terminal.
2547 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2548 * terminal.c (get_terminal): Refactor to...
2549 (decode_terminal, decode_live_terminal): ...new functions.
2550 (decode_tty_terminal): Replacement for get_tty_terminal.
2551 (get_named_terminal): Likewise for get_named_tty.
2552 * coding.c (Fset_terminal_coding_system_internal)
2553 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2554 (Fkeyboard_coding_system):
2555 * composite.c (Fcomposition_get_gstring):
2556 * dispnew.c (Fsend_string_to_terminal):
2557 * frame.c (Fmake_terminal_frame):
2558 * nsfns.m (check_ns_display_info):
2559 * w32fns.c, xfns.c (check_x_display_info):
2560 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2561 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2562 (Fset_quit_char): Use get_named_terminal.
2563 (Fset_output_flow_control, Fset_input_meta_mode):
2564 Use decode_tty_terminal.
2566 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2568 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2569 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2571 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2573 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2574 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2576 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2578 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2581 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2583 * editfns.c (dump_tz_string): No longer const.
2584 It might be modified.
2586 * nsmenu.m (clear): Assume OS X 10.6 or later.
2588 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2590 * unexmacosx.c: Remove include ppc/reloc.h.
2591 (unrelocate, copy_dysymtab): Remove PPC code.
2592 (rebase_reloc_address): Remove, only used for PPC:
2594 * nsterm.m: Always include macfont.h on COCOA.
2595 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2596 (ns_dumpglyphs_image, ns_check_menu_open)
2597 (applicationDidFinishLaunching)
2598 (antialiasThresholdDidChange:)
2599 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2600 Remove checks for OSX <= 10.5/10.6.
2601 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2602 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2605 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2606 (NS_HAVE_NSINTEGER): Remove block.
2607 Remove >= OSX 10.6 tests.
2609 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2610 (x_activate_menubar, trackingNotification:): Remove check for
2612 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2614 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2616 * nsfns.m: Always include macfont.h on COCOA.
2617 (ns_filename_from_panel, ns_directory_from_panel)
2618 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2619 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2621 * macfont.m: Remove >= 1050 check.
2622 (macfont_create_family_with_symbol)
2623 (macfont_get_glyph_for_character)
2624 (mac_font_get_glyphs_for_variants)
2625 (mac_ctfont_create_available_families, syms_of_macfont):
2626 Remove code for OSX < 10.6.
2627 (mac_font_family_group, mac_font_family_compare): Remove, only used
2630 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2631 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2633 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2636 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2638 Fix putenv race conditions with undefined behavior (Bug#8705).
2639 Do all putenv calls before Emacs creates any threads.
2640 Use a safer way to modify the TZ environment variable in the
2641 presence of multiple threads. For further thread-safety,
2642 prefer localtime_r and gmtime_r to localtime and gmtime,
2643 and prefer struct tm's tm_gmtoff (if available) to calling
2644 both localtime_r and gmtime_r.
2645 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2646 (init_dbusbind): ... to this new function.
2647 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2648 * xterm.c (x_term_init): Move xputenv call from here ...
2649 (init_xterm): ... to this new function.
2650 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2651 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2652 (dump_tz_string): New constant.
2653 (init_editfns): Use it. This centralizes the dump_tz stuff.
2654 Call set_time_zone_rule here, so that its xputenv is done
2655 before Emacs goes multithreaded.
2656 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2657 thread-safe enough for Emacs.
2658 (format_time_string, Fdecode_time, Fcurrent_time_string)
2659 (Fcurrent_time_zone):
2660 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2661 localtime and gmtime. Remove now-unnecessary calls to block_input.
2662 (tm_gmtoff): New static function.
2663 (Fdecode_time, Fcurrent_time_zone): Use it.
2664 (Fencode_time): Use mktime_z, for better thread-safety.
2665 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2666 i.e., not quite thread-safe but good enough for Emacs typical usage.
2667 Do not reclaim storage that is in the environment; let it leak.
2668 Always call tzset, since localtime_r does not.
2669 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2670 This is now done in init_editfns.
2671 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2672 New macros and declarations, for platforms lacking tzalloc & friends.
2674 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2676 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2677 On x86 platforms this works around GCC bug 63495
2678 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2679 and more generally should fix a portability problem in Emacs.
2680 Reported by Stefan Monnier in:
2681 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2683 2014-10-08 Leo Liu <sdl.web@gmail.com>
2685 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2686 * keymap.c (describe_vector_princ):
2687 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2690 * print.c (printchar_stdout_last): Declare.
2691 (printchar): Record the last char written to stdout.
2692 (Fterpri): Add optional argument ENSURE.
2694 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2696 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2697 DELAY argument to change_frame_size, so that the frame size
2698 changes, if any are needed, are delayed until the next redisplay.
2699 This is to avoid a too early QUIT inside change_frame_size, when
2700 it calls Lisp in frame_windows_min_size, in case one of the events
2701 we've read sets the quit-flag. (Bug#18649)
2703 * w32fns.c (check_x_display_info): Accept terminal objects as
2704 argument, to follow what xfns.c does.
2706 2014-10-07 Glenn Morris <rgm@gnu.org>
2708 * Makefile.in ($(srcdir)/macuvs.h)
2709 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2711 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2713 * decompress.c (init_zlib_functions): Move the message about zlib
2714 being unavailable from here...
2715 (Fzlib_decompress_region): ...to here. (Bug#18650)
2717 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2719 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2720 the case where an optional string is used. Adjust docstring.
2722 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2724 * lisp.mk (lisp): Remove w32-common-fns.elc.
2726 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2728 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2729 These were already defined in buffer.c, and the duplicate
2730 definitions cause problems on platforms like 'gcc -fno-common'.
2731 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2733 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2735 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2736 if toolbar is visible.
2738 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2741 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2742 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2743 (ns_select, ns_read_socket): Use unwind_protect to decrease
2744 apploopnr (Bug#18345).
2745 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2746 line height (Bug#17977).
2748 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2749 (macfont_closest_traits_index): New function.
2750 (macfont_closest_traits_index_p): Rename from
2751 macfont_closest_traits_index.
2752 (macfont_list): Use macfont_closest_traits_index_p.
2754 2014-10-05 K. Handa <handa@gnu.org>
2756 * coding.c (detect_coding_iso_2022): Set coding->rejected
2757 correctly when an invalid escape sequence is found (Bug#18610).
2759 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2761 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2762 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2765 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2767 * buffer.c (scroll_bar_width, scroll_bar_height):
2769 * window.c (Fset_window_scroll_bars): Fix doc-string.
2770 (Fwindow_scroll_bars): Have it return what the doc-string says.
2772 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2774 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2775 iterator backwards, to resync the bidi iterator. (Bug#18584)
2777 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2779 Consistently use min and max macros from lisp.h.
2780 * coding.c (min, max):
2782 * unexhp9k800.c (min):
2783 * unexw32.c (min, max): Use definitions from lisp.h.
2784 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2786 * gmalloc.c (min): Tiny style change.
2788 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2789 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2791 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2793 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2794 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2795 (X_ULONG_MAX): Move these macros to xterm.h.
2796 (x_fill_property_data): Be more generous about allowing either
2797 signed or unsigned data of the appropriate width.
2798 * xterm.h (x_display_set_last_user_time): New function.
2799 All setters of last_user_time changd to use this function.
2800 If ENABLE_CHECKING, check that the times are in range.
2802 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2804 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2805 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2807 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2809 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2810 make a font_object from a tty frame (Bug#18573).
2811 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2813 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2815 * alloc.c (mark_overlay): Assume that overlay boundaries are
2816 always markers. Add comment.
2817 * lread.c (read_internal_start): Use convenient validate_subarray.
2819 (Fread_from_string): Adjust docstring.
2821 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2823 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2825 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2826 Rename from the "x-" prefix.
2828 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2830 * xselect.c (selection-converter-alist): Fix docstring.
2832 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2834 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2835 argument passed by the caller, when we mirror all slashes into
2838 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2840 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2841 Resurrect old code and fix compilation with GTK < 2.13.6.
2843 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2845 Use AUTO_CONS instead of SCOPED_CONS, etc.
2846 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2847 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2848 (AUTO_LIST1): Rename from scoped_list1.
2849 (AUTO_LIST2): Rename from scoped_list2.
2850 (AUTO_LIST3): Rename from scoped_list3.
2851 (AUTO_LIST4): Rename from scoped_list4.
2852 (AUTO_STRING): Rename from SCOPED_STRING.
2853 * frame.h (AUTO_FRAME_ARG):
2854 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2855 (AUTO_LIST4, AUTO_STRING):
2856 Prepend a new argument 'name'.
2857 Declare a variable instead of yielding a value.
2859 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2861 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2863 * w32fns.c (w32_createwindow): Accept an additional argument, an
2864 array of 2 values specifying the coordinates of the frame's
2865 top-left corner. Use these values instead of calling x_get_arg,
2866 which can cons Lisp objects, and therefore cannot be called except
2867 from the main thread. Remove redundant tests for the default
2869 (my_create_window): Move the calculation of the coordinates of the
2870 frame's top-left edge here. Pass them to the input thread via the
2871 second parameter of the WM_EMACS_CREATEWINDOW message.
2872 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2875 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2877 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2878 (redisplay_window): Treat the frame's frozen_window_starts flag
2879 the same way as the optional_new_start flag for the window: only
2880 obey it if the glyph row showing point will be fully visible.
2881 Likewise when the window start is in a continuation line. If,
2882 after trying everything under the 'force_start' label, point is
2883 still not fully visible, give up and scroll the window.
2884 Add debugging traces. (Bug#18545)
2886 * window.c (Frecenter): Set the window's redisplay flag.
2888 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2890 * w32term.c (w32_read_socket): Don't use frame dimensions for
2891 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2892 rectangle. Check the return value of GetClientRect, and don't use
2893 the results if it didn't succeed.
2895 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2896 in columns and lines after correcting the pixel dimensions in
2898 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2899 negative values to xrealloc. (Bug#18528)
2901 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2903 * alloc.c: Remove now-unnecessary check.
2904 Suggested by Dmitry Antipov in:
2905 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2907 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2909 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2910 to Ubuntu 14.04.1 x86-64.
2912 Simplify stack-allocated Lisp objects, and make them more portable.
2913 The build_local_string macro was used in two ways: (1) string
2914 literals for which scoped allocation suffices, and (2) file name
2915 components, where it's not safe in general to assume bounded-size
2916 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2917 allocates a block-scope string, and by using SCOPED_STRING for (1)
2918 and build_string for (2). Furthermore, actually use stack
2919 allocation only for objects known to have sufficient alignment.
2920 This simpler implementation means Emacs can make
2921 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2922 GC_MAKE_GCPROS_NOOPS.
2923 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2924 for fewer differences among implementations.
2925 (struct Lisp_String): Now GCALIGNED.
2926 (USE_STACK_LISP_OBJECTS): Default to true, since the
2927 implementation no longer insists on a nonempty GCALIGNED.
2928 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2929 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2930 separately. Move definiens to scoped_cons. The old definition
2931 was incorrect when GCALIGNED was defined to be empty.
2932 (union Aligned_String): New type.
2933 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2934 implementation ports to compilers that don't align strictly enough.
2935 Don't worry about the union sizes; it's not worth bothering about.
2936 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2937 Rewrite using USE_STACK_CONS.
2938 (scoped_cons): Assume the use of union Aligned_Cons.
2939 (lisp_string_size, make_local_string, build_local_string): Remove.
2940 Unless otherwise specified, all callers of build_local_string
2941 changed to use SCOPED_STRING.
2942 (SCOPED_STRING): New macro.
2943 * data.c (wrong_choice):
2944 * menu.c (single_menu_item):
2945 * process.c (Fformat_network_address):
2946 Hoist use of SCOPED_STRING out of a scope, so that its returned
2947 object lives long enough.
2948 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2949 as the string might be long or might not be ASCII.
2951 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2953 * msdos.c (internal_terminal_init): Bump version to 25.
2955 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2957 Keep stack-allocated Lisp objects fast rather than versatile.
2958 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2959 (SCOPED_CONS_INITIALIZER): New macro.
2960 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2961 (USE_LOCAL_ALLOCA): Remove.
2962 (local_cons, local_list1, local_list2, local_list3, local_list4):
2963 Remove. Stack overflow checking makes them too slow.
2964 (make_local_vector): Likewise. Also we just don't have enough
2966 (enum LISP_STRING_OVERHEAD): Remove.
2967 (local_string_init, local_vector_init): Remove prototypes.
2968 (make_local_string, build_local_string): Redesign to target short
2969 compile-time string constants, fall back to regular string allocation
2971 (lisp_string_size): New function.
2972 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2973 * alloc.c (local_string_init, local_vector_init): Remove.
2974 (verify_ascii) [ENABLE_CHECKING]: New function.
2975 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2976 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2977 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2978 * xselect.c, xterm.c: All related users changed.
2980 2014-09-28 Ken Brown <kbrown@cornell.edu>
2982 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2983 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2985 2014-09-27 Ken Brown <kbrown@cornell.edu>
2987 Fix implementation of HYBRID_MALLOC on Cygwin.
2988 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2989 (bss_sbrk_buffer_beg): New variable. Use it...
2990 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2991 incorrect definition.
2993 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2995 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2996 Make it into a function and change arg to be a function.
2998 * lisp.mk (lisp): Add elisp-mode.elc.
3000 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3002 * xfns.c (x_default_scroll_bar_color_parameter):
3003 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3004 to pacify --enable-gcc-warnings in non-scrollbar builds.
3006 2014-09-26 Ken Brown <kbrown@cornell.edu>
3008 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3010 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3012 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3013 MinGW builds that use GCC before 4.2.
3015 Default to stack objects on DOS_NT platforms as well.
3016 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3017 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3019 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3021 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3022 ALIGN_STACK attribute.
3024 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3026 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3027 ALIGN_STACK attribute.
3029 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3030 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3032 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3034 * frame.c (frame_inhibit_resize):
3035 * widget.c (EmacsFrameResize):
3036 * window.c (resize_frame_windows, Fset_window_configuration):
3037 * xdisp.c (expose_frame):
3038 * xfns.c (x_change_tool_bar_height):
3039 * xmenu.c (update_frame_menubar):
3040 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3041 Remove code left dead after 2014-07-27 changes.
3043 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3045 Fix local_cons etc. to not exhaust the stack when in a loop.
3046 Problem reported in:
3047 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3048 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3049 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3050 (Ffind_charset_string):
3051 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3052 * data.c (wrong_range):
3053 * editfns.c (Fpropertize, format2):
3054 * emacs.c (init_cmdargs, decode_env_path):
3055 * fileio.c (auto_save_error):
3056 * fns.c (Fyes_or_no_p):
3057 * font.c (font_style_to_value, font_parse_xlfd)
3058 (font_parse_family_registry, font_delete_unmatched)
3060 * fontset.c (Fset_fontset_font):
3061 * frame.c (x_get_arg):
3062 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3063 (read_char_minibuf_menu_prompt):
3064 * keymap.c (silly_event_symbol_error, describe_vector):
3065 * lread.c (load_warn_old_style_backquotes):
3066 * menu.c (single_menu_item):
3067 * minibuf.c (Fread_buffer):
3068 * process.c (status_message, Fformat_network_address)
3069 (server_accept_connection):
3070 * textprop.c (copy_text_properties):
3071 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3072 * xfns.c (x_default_scroll_bar_color_parameter):
3073 * xfont.c (xfont_open):
3074 * xselect.c (x_clipboard_manager_error_1):
3075 * xterm.c (x_term_init):
3076 Put USE_LOCAL_ALLOCA at the start of the function.
3077 * fns.c (maybe_resize_hash_table): Use build_string instead of
3078 build_local_string, since we'd otherwise need a conditional
3079 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3080 not worth the bother of optimization.
3081 * font.c (font_delete_unmatched): Remove by-hand code that
3082 observed MAX_ALLOCA limit, since it's now done automatically.
3083 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3084 since build_local_string needs its sa_alloc.
3085 * lisp.h (lisp_word_count): New function.
3086 (SAFE_ALLOCA_LISP): Use it.
3087 (USE_LOCAL_ALLOCA): New macro.
3088 (local_cons, make_local_vector, make_local_string):
3089 Observe the MAX_ALLOCA limit.
3090 (LISP_STRING_OVERHEAD): New constant.
3091 (make_local_string): Use it.
3093 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3095 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3096 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3097 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3098 and Solaris and it's likely to work on similar platforms.
3100 Avoid signed integer overflow when converting Time to ptrdiff_t.
3101 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3103 (position_to_Time, Time_to_position): New functions.
3104 (gen_help_event, kbd_buffer_get_event): Use them.
3105 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3106 Go back to plain 'unsigned long', so that 'Time' is the same
3107 for both X and non-X builds; this is less likely to cause surprise.
3108 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3109 are the same size; this is no longer required.
3111 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3112 of bit 28 and of whether an unsigned value is negative.
3113 This simplifies the code a bit, and pacifies clang 3.4.
3115 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3117 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3118 Windows builds, where 'long' is a 32-bit type.
3120 * w32inevt.h (w32_console_mouse_position): Update the argument
3121 types to use 'Time'.
3123 * w32term.c (w32_mouse_position)
3124 (x_horizontal_scroll_bar_report_motion)
3125 (x_scroll_bar_report_motion): Update the argument types to use
3128 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3130 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3131 (struct input_event): ...unsigned bitfields. Likewise for
3132 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3133 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3134 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3135 (kbd_buffer_get_event): Adjust users.
3136 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3137 (make_scroll_bar_position): New function, refactored out of...
3138 (make_lispy_event): ...adjusted user.
3139 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3140 * nsterm.m (ns_mouse_position, mouseUp):
3141 * term.c (term_mouse_position):
3142 * w32inevt.c (w32_console_mouse_position):
3143 * w32term.c (w32_mouse_position):
3144 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3145 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3146 Prefer enum and explicit enum members to integers and numeric values.
3148 * chartab.c (uniprop_encode_value_numeric):
3149 * font.c (font_style_to_value): Use make_local_vector.
3150 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3151 * keymap.c (append_key): Use scoped_list1.
3153 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3154 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3156 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3158 Fix some slow uses and misuses of strcat.
3159 * doc.c (get_doc_string):
3160 * gtkutil.c (get_utf8_string):
3161 * xsmfns.c (x_session_initialize):
3162 Avoid recomputation of string length.
3163 * ftfont.c (ftfont_spec_pattern):
3164 * xfns.c (xic_create_fontsetname):
3165 Don't assume output buffer is initially zero.
3167 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3169 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3170 All callers changed.
3171 * xterm.c (x_term_init): Use new functionality to avoid two needs
3172 to compute a string length.
3174 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3176 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3178 Use known length of a Lisp string to copy it faster.
3179 * lisp.h (lispstrcpy): New function. Add comment.
3180 * callproc.c (child_setup):
3181 * dbusbind.c (xd_append_arg):
3182 * doc.c (get_doc_string):
3183 * font.c (Ffont_xlfd_name):
3184 * frame.c (xrdb_get_resource):
3185 * process.c (Fmake_network_process, network_interface_info):
3186 * w32fns.c (Fx_open_connection):
3187 * w32proc.c (sys_spawnve):
3188 * xfns.c (select_visual):
3189 * xfont.c (xfont_list):
3190 * xsmfns.c (x_session_initialize):
3191 * xterm.c (x_term_init): Use it.
3193 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3196 Reported by Dmitry Antipov in thread leading to:
3197 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3198 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3199 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3201 * callproc.c (call_process): Save and restore sa_avail.
3202 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3203 (AVAIL_ALLOCA): New macro.
3204 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3205 Use it, and check against sa_avail rather than MAX_ALLOCA.
3207 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3209 On OSX, do not free font-specific data more than once (Bug#18501).
3210 * macfont.m (macfont_close): Release and free font-specific data
3211 only if it wasn't previously freed.
3213 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3215 * unexmacosx.c (dump_it): Improve error message.
3217 2014-09-22 Juri Linkov <juri@jurta.org>
3219 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3220 (Bug#10747, bug#18334)
3222 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3224 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3225 units in which the position is measured. (Bug#18493)
3227 * xdisp.c (redisplay_internal): Force redisplay of all windows
3228 that show a buffer whose narrowing has changed. (Bug#18490)
3230 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3232 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3233 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3234 lines, draw the hollow-box and hbar cursors on the right side of
3235 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3238 * xterm.c (x_draw_stretch_glyph_string):
3239 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3240 caused the block cursor to disappear on a TAB in R2L lines in
3241 every window except the leftmost one. Reported by Martin Rudalics
3244 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3246 Always use matched specpdl entry to record call arguments (Bug#18473).
3247 * lisp.h (record_in_backtrace): Adjust prototype.
3248 * eval.c (record_in_backtrace): Return current specpdl level.
3249 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3250 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3251 entry and use that entry in call to backtrace_debug_on_exit.
3252 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3253 (do_debug_on_call): Get current specpdl level as 2nd arg.
3255 Prefer ptrdiff_t to int and avoid integer overflows.
3256 * fileio.c (make_temp_name):
3257 * font.c (font_parse_family_registry): Avoid integer
3258 overflow on string size calculation.
3259 * data.c (Faset): Likewise for byte index.
3261 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3263 Fix display of R2L lines in partial-width windows.
3264 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3265 assigned the correct value.
3266 (extend_face_to_end_of_line): Account for truncation and
3267 continuation glyphs in R2L rows when one of the fringes is not
3269 (display_line): Don't assign negative X offset to a row if we are
3270 going to produce a truncation glyph for it. When handling
3271 truncated R2L rows, consider the width of the left fringe instead
3273 (produce_special_glyphs): Fix bogus assignments.
3275 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3277 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3278 always set to a valid value. Make sure the size passed to alloca
3279 is always positive. (Bug#18516)
3281 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3283 Avoid extra call to oblookup when interning symbols.
3284 * lisp.h (intern_driver): Add prototype.
3285 * lread.c (intern_driver): New function.
3286 (intern1, intern_c_string_1, Fintern):
3287 * font.c (font_intern_prop):
3288 * w32font.c (intern_font_name): Use it.
3290 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3292 Minor improvements to new stack-allocated Lisp objects.
3293 * frame.h (FRAME_PARAMETER):
3294 Prefer scoped_list1 to local_list1 where either would do.
3295 * lisp.h (scoped_list4): New macro.
3296 (local_cons, local_list1, local_list2, local_list3, local_list4)
3297 (make_local_vector, make_local_string, build_local_string):
3298 Prefer functions to macros where either would do.
3299 * xdisp.c (build_desired_tool_bar_string):
3300 Prefer scoped_list4 to local_list4 where either would do.
3302 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3304 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3305 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3306 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3307 * frame.h (FRAME_PARAMETER): New macro.
3308 * dispnew.c (init_display):
3309 * fontset.c (Fset_fontset_font):
3310 * frame.c (x_default_parameter):
3311 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3312 * xfns.c (x_default_scroll_bar_color_parameter)
3313 (x_default_font_parameter, x_create_tip_frame): Use it.
3314 * editfns.c (Fpropertize): Use local_cons.
3315 * process.c (status_message): Use build_local_string.
3316 * xfont.c (xfont_open): Use make_local_string.
3317 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3319 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3321 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3322 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3323 !__clang__. This works with GCC and with clang and is safer for
3324 compilers we don't know about.
3325 (local_cons): Rename parameter to make capture less likely.
3327 2014-09-17 Samuel Bronson <naesten@gmail.com>
3329 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3331 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3333 Fix minor problems found by static checking.
3334 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3336 * buffer.h (decode_buffer): Doc and indentation fixes.
3337 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3339 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3341 Avoid clang-specific warnings.
3342 * buffer.c (init_buffer): Shut up -Wself-assign.
3343 * process.c (server_accept_connection): Shut up -Wunsequenced.
3345 2014-09-16 Daniel Colascione <dancol@dancol.org>
3347 * fns.c (sxhash): For symbols, use address as hash code.
3349 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3351 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3352 * charset.c (load_charset_map_from_file): Use scoped_list2
3353 and build_local_string.
3354 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3355 * emacs.c (init_cmdargs, decode_env_path):
3356 * fileio.c (Fexpand_file_name):
3357 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3358 * frame.c (x_get_arg):
3359 * keyboard.c (safe_run_hooks_error):
3360 * lread.c (load_warn_old_style_backquotes):
3361 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3362 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3363 * xselect.c (x_clipboard_manager_error_1)
3364 (x_clipboard_manager_save_all):
3365 * xterm.c (x_term_init): Use build_local_string.
3367 Avoid more integer overflows on string size calculations.
3368 * category.c (Fmake_category_set):
3369 * xdisp.c (get_overlay_arrow_glyph_row):
3370 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3372 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3374 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3375 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3376 error message format. Use message_with_string to have non-ASCII
3377 file names properly displayed.
3378 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3379 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3380 where these APIs are not available even in UNICOWS.DLL.
3381 Improve the format of error messages and include the file name in them
3383 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3384 call play-sound-functions, per documentation.
3386 * w32.c (w32_get_long_filename, w32_get_short_filename):
3387 Constify the input file name arguments.
3389 * w32.h (w32_get_long_filename, w32_get_short_filename):
3392 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3394 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3395 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3396 [USE_LOCAL_ALLOCATORS]: New macros.
3397 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3398 (build_local_string): Avoid argument name expansion clash with
3400 * alloc.c (toplevel)
3401 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3402 Preprocessor guard to avoid impossible configuration.
3403 * charset.c (Ffind_charset_region, Ffind_charset_string):
3404 Use make_local_vector.
3405 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3406 * textprop.c (Fput_text_property, Fadd_face_text_property):
3408 (copy_text_properties): Use local_cons and local_list3.
3409 * chartab.c (uniprop_table):
3410 * data.c (wrong_choice, wrong_range):
3411 * doc.c (get_doc_string):
3412 * editfns.c (format2):
3413 * fileio.c (Fexpand_file_name, auto_save_error):
3414 * fns.c (Fyes_or_no_p):
3415 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3416 * fontset.c (Fset_fontset_font):
3417 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3418 (read_char_minibuf_menu_prompt):
3419 * keymap.c (silly_event_symbol_error, describe_vector):
3420 * menu.c (single_menu_item):
3421 * minibuf.c (Fread_buffer):
3422 * process.c (status_message, Fformat_network_address)
3423 (server_accept_connection): Use make_local_string and
3424 build_local_string. Prefer compound literals where appropriate.
3426 2014-09-15 Daniel Colascione <dancol@dancol.org>
3428 * fns.c (Fsort): Tweak sort docstring.
3430 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3432 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3433 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3434 set errno to EAGAIN instead, to allow the caller to retry the
3435 write after some waiting. Fixes deadlocks when Emacs exchanges a
3436 lot of data through the pipe. (Bug#18420)
3438 * sound.c (Fplay_sound_internal): Encode the sound file name in
3439 the ANSI codepage. Expand it against data-directory, as per docs,
3440 not against the current directory. No need to make a local copy
3441 of the file name; pass the encoded file name directly to
3442 do_play_sound. (Bug#18463)
3444 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3445 NULL, and the file name is not encodable in ANSI codepage, return
3446 the string with "?" replacement characters, which will fail the
3447 caller. This avoids returning a random value in that case.
3449 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3451 * window.c (Fresize_mini_window_internal): Set w->total_lines
3452 from w->pixel_height (Bug#18422).
3454 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3456 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3457 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3458 setting resize increments (Bug#18435).
3460 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3462 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3463 state around the call to line_bottom, since it can move the
3464 iterator to another screen line. This fixes off-by-one errors in
3465 the reported row in some rare cases.
3467 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3469 * callproc.c (init_callproc): Fix bug introduced at
3470 2014-09-07 (Bug#18474).
3472 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3474 Prefer ptrdiff_t to int and avoid integer overflows.
3475 * fileio.c (make_temp_name):
3476 * font.c (font_parse_family_registry): Avoid integer
3477 overflow on string size calculation.
3478 * data.c (Faset): Likewise for byte index.
3480 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3482 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3484 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3486 * lisp.h (make_local_string): Nitpick indent.
3487 * print.c (Fprin1_to_string): Remove unused GCPROs.
3489 More debugging aids around GCPROs.
3490 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3491 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3492 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3494 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3495 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3497 Remove redundant GCPROs around Ffuncall and Fapply calls.
3498 This is safe because Ffuncall protects all of its arguments by itself.
3499 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3500 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3501 (call6, call7): Likewise. Use compound literals where applicable.
3502 (run_hook_with_args_2): Use compound literal.
3504 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3506 Pacify --enable-gcc-warnings when no window system is used.
3507 These warnings found that subscript error, so they seem worthwhile.
3508 * composite.c (char_composable_p): Simplify a bit.
3509 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3510 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3511 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3512 * window.c (set_window_scroll_bars):
3513 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3514 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3515 Ignore -Wsuggest-attribute=const.
3516 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3517 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3519 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3521 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3522 Use check_iso_charset_parameter instead of doing the checks by hand.
3523 (check_iso_charset_parameter): Move up. Check parameters a bit
3524 more carefully, and return true for 96-char sets. All callers changed.
3526 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3528 Simplify lisp.h by removing the __COUNTER__ business.
3529 Reported by Dmitry Antipov in:
3530 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3531 * lisp.h (make_local_vector, make_local_string)
3532 (build_local_string): Simplify by not bothering with __COUNTER__.
3533 The __COUNTER__ business wasn't working properly, and was needed
3534 only for hypothetical future expansion anyway.
3536 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3538 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3539 terms to determine bitmap color. (Bug#18437)
3541 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3543 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3546 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3548 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3550 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3552 * xterm.c (handle_one_xevent): Detect iconified by looking at
3553 _NET_WM_STATE_HIDDEN.
3555 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3557 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3558 These can generate a constant with the correct value but the wrong
3559 width, which doesn't work as a printf argument. All uses removed.
3560 Reported by Dmitry Antipov in:
3561 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3562 (ENUMABLE): Remove; no longer needed.
3563 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3564 Remove; no longer needed because of the above change.
3565 Each definiens moved to the only use.
3567 Improve the experimental local and scoped allocation.
3568 * alloc.c (local_string_init, local_vector_init):
3569 New functions, defined if USE_LOCAL_ALLOCATORS.
3570 Mostly, these are moved here from lisp.h, as it's not
3571 clear it's worth making them inline.
3572 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3573 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3574 USE_STACK_LISP_OBJECTS, not on a laundry list.
3575 (local_string_init, local_vector_init): New decls.
3576 (union Aligned_Cons): New type.
3577 (scoped_cons): Use it. Give up on the char trick, as it's a too
3578 much of a maintenance hassle; if someone wants this speedup
3579 they'll just need to convince their compiler to align properly.
3580 Conversely, use the speedup if struct Lisp_Cons happens to
3581 be aligned even without a directive. Better yet, help it along
3582 by using union Aligned_Cons rather than struct Lisp_Cons.
3583 (pointer_valid_for_lisp_object): Remove. This check is not
3584 necessary, since make_lisp_ptr is already doing it. All uses removed.
3585 (local_vector_init, local_string_init): Move to alloc.c.
3586 (build_local_vector): Remove this awkward macro, replacing with ...
3587 (make_local_vector): New macro, which acts more like a function.
3588 Use statement expressions and use __COUNTER__ to avoid macro
3589 capture. Fall back on functions if these features are not supported.
3590 (build_local_string, make_local_string): Likewise.
3592 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3594 * xterm.c (x_term_init): Consolidate duplicated code.
3595 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3596 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3597 Add eassert and mark dpyinfo as dead only if it was alive.
3599 Add macros to allocate temporary Lisp objects with alloca.
3600 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3601 * character.h (parse_str_as_multibyte): Move prototype to ...
3602 * lisp.h (parse_str_as_multibyte): ... here.
3603 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3604 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3606 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3607 (local_string_init): New functions.
3608 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3609 (init_alloc_once): Call it.
3611 Cleanup last change and make all new stuff conditional.
3612 * lisp.h (build_local_string): Rename to ...
3613 (make_local_string): ... this macro.
3614 (build_local_string, scoped_list1, scoped_list3): New macros.
3615 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3616 and functions as such, use regular fallbacks otherwise.
3617 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3620 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3622 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3623 always make sure the marginal areas of the row are in sync with
3624 what the window wants. (Bug#18419)
3626 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3627 existing binding of a variable, to avoid silently aborting
3628 commands that use specbind. (Bug#18331)
3630 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3632 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3633 * coding.c (growable_destination): New function.
3634 (produce_chars): Use it for sanity checks. Do not fiddle with
3635 dst_end if the source and destination are both nil, as it's
3636 the caller's responsibility to avoid overlap.
3637 * keyboard.c (read_decoded_event_from_main_queue):
3638 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3639 length, not 4 times, to prevent decode_coding_c_string from trying
3640 to reallocate a destination. This removes the need for the FIXME.
3642 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3643 All callers simplified. Add a comment about exec_failed, vfork,
3646 Adjust drag-and-drop fix when window is above top (Bug#18303).
3647 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3648 XCDR bleed into XCAR's encoded value. Improve checks for
3649 out-of-range data while we're at it.
3651 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3653 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3654 is CONSP (Bug#18303).
3656 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3658 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3659 'alloca' gets passed arguments larger than MAX_ALLOCA.
3661 * font.c (MAX): Define if not defined elsewhere.
3663 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3665 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3666 here for destination buffer, to work around what appears to be a
3667 bug in decode_coding_c_string when the source and destination are
3670 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3671 This follows up on the recent thread in emacs-devel on alloca; see:
3672 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3673 This patch also cleans up alloca-related glitches noted while
3674 examining the code looking for unbounded alloca.
3676 * callproc.c (init_callproc):
3677 Rewrite to avoid need for alloca.
3678 * buffer.c (mouse_face_overlay_overlaps)
3679 (report_overlay_modification):
3680 * buffer.h (GET_OVERLAYS_AT):
3681 * coding.c (make_subsidiaries):
3682 * doc.c (Fsnarf_documentation):
3683 * editfns.c (Fuser_full_name):
3684 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3685 (search_embedded_absfilename, Fsubstitute_in_file_name):
3686 * fns.c (Fmake_hash_table):
3687 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3688 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3689 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3690 (xrdb_get_resource, x_get_resource_string):
3691 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3692 * ftxfont.c (ftxfont_draw):
3693 * image.c (xbm_load, xpm_load, jpeg_load_body):
3694 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3696 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3698 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3699 (find_and_return_menu_selection):
3700 * print.c (PRINTFINISH):
3701 * process.c (Fformat_network_address):
3702 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3703 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3704 * sound.c (wav_play, au_play):
3705 * syntax.c (skip_chars):
3706 * term.c (tty_menu_activate, tty_menu_show):
3707 * textprop.c (get_char_property_and_overlay):
3708 * window.c (Fset_window_configuration):
3709 * xdisp.c (safe__call, next_overlay_change, vmessage)
3710 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3711 * xfaces.c (face_at_buffer_position):
3712 * xmenu.c (x_menu_show):
3713 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3714 allocation size isn't bounded.
3715 * callint.c (Fcall_interactively): Redo memory_full check
3716 so that it can be done at compile-time on some platforms.
3717 * coding.c (MAX_LOOKUP_MAX): New constant.
3718 (get_translation_table): Use it.
3719 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3720 SAFE_ALLOCA, to catch integer overflows on size calculation.
3721 (exec_failed) [!DOS_NT]: New function.
3722 (child_setup) [!DOS_NT]: Use it.
3723 * editfns.c (Ftranspose_regions):
3724 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3725 * editfns.c (check_translation):
3726 Allocate larger buffers on the heap.
3727 * eval.c (internal_lisp_condition_case):
3728 Check for MAX_ALLOCA overflow.
3729 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3730 (Fbase64_encode_region, Fbase64_decode_region):
3731 Avoid unnecessary calls to SAFE_FREE before 'error'.
3732 * buffer.c (mouse_face_overlay_overlaps):
3733 * editfns.c (Fget_pos_property, check_translation):
3734 * eval.c (Ffuncall):
3735 * font.c (font_unparse_xlfd, font_find_for_lface):
3736 * ftfont.c (ftfont_drive_otf):
3737 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3738 (menu_bar_items, tool_bar_items):
3739 * sound.c (Fplay_sound_internal):
3740 * xdisp.c (load_overlay_strings, dump_glyph_row):
3741 Use an ordinary auto buffer rather than alloca, since the
3742 allocation size is fixed and small.
3743 * ftfont.c: Include <c-strcase.h>.
3744 (matching_prefix): New function.
3745 (get_adstyle_property): Use it, to avoid need for alloca.
3746 * keyboard.c (echo_add_key):
3747 * keymap.c (describe_map): Use ptrdiff_t, not int.
3748 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3749 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3750 when counting bytes.
3751 * lisp.h (xlispstrdupa): Remove, replacing with ...
3752 (SAFE_ALLOCA_STRING): ... new macro with different API.
3753 This fixes a portability problem, namely, alloca result
3754 passed to another function. All uses changed.
3755 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3757 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3758 (REGEX_ALLOCATE): New macros.
3759 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3760 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3762 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3764 (decode_mode_spec_coding): Store directly into buf rather than
3765 into an alloca temporary and copying the temporary to the buf.
3767 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3769 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3771 2014-09-04 Jan D <jan.h.d@swipnet.se>
3773 * xterm.c (x_term_init): Don't call x_session_initialize if running
3774 as a daemon (Bug#18375).
3776 * xsmfns.c: Initialize ice_fd.
3778 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3780 Less chatter in 'make' output.
3781 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3782 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3783 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3785 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3787 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3788 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3790 * nsfns.m (Fx_create_frame):
3791 * w32fns.c (Fx_create_frame):
3792 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3795 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3797 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3798 the reported row in the case of a window with a header line, by
3799 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3800 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3802 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3804 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3805 when configured --with-wide-int on typical 32-bit platforms.
3807 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3809 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3810 when HPOS is negative, for the benefit of R2L glyph rows whose
3811 newline overflows into the fringe.
3813 2014-09-03 Ken Brown <kbrown@cornell.edu>
3815 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3817 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3819 Minor cleanup of recent strlen-avoiding patch.
3820 * fileio.c (CHECK_LENGTH): Remove.
3821 Rewrite callers so that they don't need it.
3822 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3823 variable wasn't set.
3825 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3827 * fileio.c (CHECK_LENGTH): New macro.
3828 (Fexpand_file_name): Use it and get rid of a few more calls
3829 to strlen and strcat.
3830 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3831 * lisp.h (egetenv): ... because of a new inline function used to
3832 avoid calls to strlen for a compile-time constants.
3834 * buffer.h (decode_buffer): New function.
3835 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3836 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3837 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3838 * data.c (Flocal_variables_p):
3839 * fileio.c (Fverify_visited_file_modtime):
3840 * marker.c (live_buffer): Use it.
3842 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3844 Avoid extra calls to strlen in filesystem I/O routines.
3845 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3846 the length of 'newdir' is known or may be precalculated.
3847 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3848 not 'char *', and so use precalculated length.
3849 (Ffile_accessible_directory_p):
3850 * callproc.c (encode_current_directory, init_callproc):
3851 * charset.c (init_charset):
3852 * lread.c (load_path_check, load_path_default): Adjust users.
3853 * lisp.h (file_accessible_directory_p): Tweak prototype.
3855 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3857 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3860 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3862 --enable-silent-rules now suppresses more chatter.
3863 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3864 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3865 (am__v_CCLD_1): New macros, taken from Automake.
3866 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3868 Clean up extern decls a bit.
3869 * bytecode.c: Include blockinput.h and keyboard.h rather
3870 than rolling their APIs by hand.
3871 * emacs.c: Include regex.h and rely on its and lisp.h's API
3872 rather than rolling them by hand.
3873 * lastfile.c: Include lisp.h, to check this file's API.
3874 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3876 * regex.h (re_max_failures): New decl.
3877 * unexcw.c, unexmacosx.c, unexw32.c:
3878 Rely on lisp.h's API rather than rolling it by hand.
3879 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3880 Declare at top level, to pacify GCC -Wnested-externs.
3882 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3884 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3885 clipping rectangle become negative (i.e. large positive, since
3886 it's an unsigned data type). This can happen in R2L hscrolled
3887 glyph rows, and caused us to draw the cursor glyph on the fringe.
3888 For the details, see
3889 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3891 2014-08-31 Ken Brown <kbrown@cornell.edu>
3893 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3894 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3895 is defined. (Bug#18368)
3897 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3899 Vector-sorting fixes (Bug#18361).
3900 It's not safe to call qsort or qsort_r, since they have undefined
3901 behavior if the user-specified predicate is not a total order.
3902 Also, watch out for garbage-collection while sorting vectors.
3903 * fns.c: Include <vla.h>.
3904 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3905 (sort_vector_compare): Remove, replacing with ....
3906 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3907 ... these new functions.
3908 (sort_vector): Rewrite to use the new functions.
3909 GCPRO locals, since the predicate can invoke the GC.
3910 Since it's in-place return void; caller changed.
3911 (merge): Use 'inorder', for clarity.
3913 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3914 One can't hoist this out of the 'if', because intervening calls to
3915 newlocale, twolower, etc. can change errno.
3917 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3919 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3920 wording of the error messages.
3921 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3924 * w32proc.c (get_lcid_callback): Accept locale specifications
3925 without the country part, as in "enu" vs "enu_USA".
3926 (w32_compare_strings): Signal an error if a locale was specified,
3927 but couldn't be translated into a valid LCID.
3929 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3931 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3933 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3935 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3936 errno after towlower_l. errno's value is not specified after
3937 towlower_l. Instead, assume that towlower_l returns its argument
3938 on failure, which is portable in practice.
3940 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3942 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3944 * w32proc.c (w32_compare_strings): Accept additional argument
3945 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3946 if requested. If w32-collate-ignore-punctuation is non-nil, add
3947 NORM_IGNORESYMBOLS to the flags.
3948 (LINGUISTIC_IGNORECASE): Define if not already defined.
3949 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3951 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3954 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3956 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3957 Define substitutes for platforms that lack them.
3958 (str_collate): Add arguments locale and ignore_case.
3960 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3961 Add optional arguments LOCALE and IGNORE-CASE.
3963 * lisp.h (str_collate): Adapt argument list.
3965 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3967 Add vectors support to Fsort.
3968 * fns.c (sort_vector, sort_vector_compare): New functions.
3969 (sort_list): Likewise, refactored out of ...
3970 (Fsort): ... adjusted user. Mention vectors in docstring.
3971 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3972 * alloc.c (make_save_int_obj): New function.
3973 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3974 (make_save_int_obj): Add prototype.
3976 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3977 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3978 Conditionally define to match system's qsort_r signature.
3979 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3981 2014-08-28 Ken Brown <kbrown@cornell.edu>
3983 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3984 dumping and the system malloc after dumping. (Bug#18222)
3986 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3987 Define as macros, expanding to hybrid_malloc, etc.
3988 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3989 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3991 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3992 full implementation on Cygwin. Remove Cygwin-specific code that
3993 is no longer needed.
3994 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3995 Redefine as macros expanding to gmalloc, grealloc, etc.
3996 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3997 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3998 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3999 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4001 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4002 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4003 HAVE_POSIX_MEMALIGN)]: New functions.
4004 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4005 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4006 hybrid_aligned_alloc; declare.
4007 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4008 HAVE_POSIX_MEMALIGN)]: Define.
4009 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4010 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4011 Define as macro, expanding to gget_current_dir_name, and define
4013 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4014 malloc_enable_thread(). Don't initialize malloc.
4015 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4016 no longer defined on Cygwin).
4017 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4018 * sheap.c (bss_sbrk_buffer_end): New variable.
4019 * unexcw.c (__malloc_initialized): Remove variable.
4020 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4022 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4025 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4027 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4028 In `event->y' return entire range (the size of the scroll bar minus
4030 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4031 return entire range (the scaled size of the scroll bar minus
4032 that of the slider). In `portion' return the scaled position of
4034 (xaw_jump_callback): Restore part of code for vertical scroll
4035 bar broken in change from 2014-07-27.
4036 (xaw_scroll_callback): Provide incremental scrolling with
4037 horizontal scroll bars.
4039 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4041 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4043 * indent.c (Fvertical_motion): Fix vertical motion up through a
4044 display property after a newline. (Bug#18276)
4046 * xdisp.c (display_line): Don't assume that the call to
4047 reseat_at_next_visible_line_start ends up at a character
4048 immediately following the newline on the previous line.
4049 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4050 beyond ZV, which causes infloop in redisplay. For the details, see
4051 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4053 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4054 coordinate for hscrolled R2L screen lines. (Bug#18277)
4056 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4058 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4061 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4063 * syntax.c (scan_lists): Don't examine positions before BEGV.
4066 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4068 Improve robustness of new string-collation code (Bug#18051).
4069 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4070 (newlocale, wcscoll_l): Define substitutes for platforms that
4071 lack them, so as to simplify the mainline code.
4072 (str_collate): Simplify the code by assuming the above definitions.
4073 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4074 For example, the old version left the Emacs in the wrong locale if
4075 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4076 result. Report an error if newlocale fails.
4078 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4080 * lisp.h (str_collate):
4081 * sysdep.c (str_collate): Return int.
4082 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4084 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4086 Fix some glitches in previous change.
4087 * sysdep.c (stack_direction): Replace stack_grows_down
4088 to simplify calculation of stack boundaries.
4089 (handle_sigsegv): Check whether we really crash somewhere near
4090 to stack boundary, and handle fatal signal as usual if not.
4091 (init_sigsegv): Adjust accordingly.
4092 * keyboard.c (Vtop_level_message): Rename to
4093 Vinternal__top_level_message, as suggested by Stefan Monnier in
4094 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4095 All related users changed.
4097 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4099 Handle C stack overflow caused by too nested Lisp evaluation.
4100 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4101 siglongjmp point to transfer control from SIGSEGV handler.
4102 * keyboard.c (return_to_command_loop, recover_top_level_message)
4103 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4104 (regular_top_level_message): New variable.
4105 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4106 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4108 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4109 new variables described above.
4110 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4111 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4112 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4113 (init_sigsegv): New function.
4114 (init_signals): Use it.
4116 2014-08-25 Ken Brown <kbrown@cornell.edu>
4118 * emacs.c (main): Remove use of obsolete macro
4119 G_SLICE_ALWAYS_MALLOC.
4121 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4123 Implement locale-sensitive string collation for MS-Windows.
4124 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4125 New functions. (Bug#18051)
4127 * w32.h (w32_compare_strings): Add prototype.
4129 * w32.c <g_b_init_compare_string_w>: New global flag.
4130 (globals_of_w32): Initialize it.
4132 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4134 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4135 [WINDOWSNT]: Call str_collate on MS-Windows.
4137 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4139 One more minor cleanup of font subsystem.
4140 * font.h (struct font_driver): Convert text_extents to
4141 return void because returned value is never actually used.
4142 * macfont.m (macfont_text_extents):
4143 * w32font.c (w32font_text_extents):
4144 * xftfont.c (xftfont_text_extents): Adjust to return void
4145 and assume that 'metrics' argument is always non-NULL.
4146 * ftfont.c (ftfont_text_extents):
4147 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4149 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4151 Minor cleanups of str_collate fix (Bug#18051).
4152 * fns.c (str_collate): Move decl from here ...
4153 * lisp.h (str_collate): ... to here.
4154 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4155 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4156 potential problems with integer overflow. Don't assume
4157 setlocale succeeds. Remove unnecessary test before restoring
4158 locale via setlocale, and free the copied setlocale string
4161 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4163 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4165 * sysdep.c (str_collate): New function. (Bug#18051)
4167 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4169 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4170 if the initial "rm -f" fails. This is for MinGW builds, where
4171 MS-Windows will not allow deleting the executable file of a
4174 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4176 * w32term.c (w32_scroll_bar_handle_click)
4177 (w32_horizontal_scroll_bar_handle_click)
4178 (x_scroll_bar_report_motion)
4179 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4180 SB_THUMBTRACK, use the 32-bit position information returned by
4181 GetScrollInfo, not the 16-bit information returned in the Windows
4184 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4186 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4187 second coordinate ('y') reported for dragging the horizontal
4190 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4192 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4193 and text area-relative x-coordinates.
4195 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4197 Avoid overwriting the reversed_p flags in the glyph matrices when
4198 init_iterator or start_display are called.
4199 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4201 (tool_bar_height, redisplay_tool_bar, try_window)
4202 (try_window_reusing_current_matrix, try_window_id)
4203 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4204 reversed_p flag of the iterator's glyph row where the glyph row
4205 is going to be redrawn.
4207 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4209 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4211 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4213 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4214 of emacs_event return length from si.nPage to si.nMax.
4215 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4216 interchange start and end of thumb.
4218 2014-08-15 Ken Brown <kbrown@cornell.edu>
4220 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4221 ERRORCHECK mutexes. (Bug#18222)
4223 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4225 * frame.c (set_menu_bar_lines_1): Remove.
4226 (set_menu_bar_lines): Call change_frame_size instead of
4227 set_menu_bar_lines_1.
4229 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4231 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4234 2014-08-11 Glenn Morris <rgm@gnu.org>
4236 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4237 writing before backing up, since it causes a more serious problem
4238 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4239 (choose_write_coding_system): No longer callable from Lisp.
4240 Move last piece back here from Fwrite_region.
4241 (Fwrite_region, syms_of_fileio): Update for above changes.
4243 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4245 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4246 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4247 (Fwindow_new_pixel, Fset_window_new_pixel)
4248 (Fset_window_new_total, Fset_window_new_normal)
4249 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4251 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4253 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4255 * fontset.c (Finternal_char_font): Recompute basic faces if the
4256 frame's face cache was cleared. (Bug#18162)
4258 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4260 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4261 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4262 base buffer's undo list.
4264 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4266 Fix a couple of recent inadvertent breaks of the MSDOS port.
4267 * msdos.c: include required menu.h
4268 * term.c: set correct menu_show_hook on MSDOS.
4270 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4272 Fix handling of menu bar line on TTY frames (Bug#18136)
4274 * dispnew.c (handle_window_change_signal):
4275 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4276 frame's menu bar lines subtracted from height.
4277 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4279 (adjust_frame_size): Count in menu bar when setting FrameRows.
4280 (make_terminal_frame): When setting up the frame's lines and
4281 text height don't count in the menu bar.
4282 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4283 lines subtracted from height.
4284 (do_switch_frame): Set tty's FrameRows to number of total lines
4286 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4287 is used, return total number of lines and columns.
4288 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4290 * term.c (OUTPUT, tty_set_terminal_modes)
4291 (tty_set_terminal_window, tty_set_scroll_region)
4292 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4293 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4294 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4295 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4296 Call change_frame_size with frame's menu bar lines subtracted
4298 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4299 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4302 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4304 * alloc.c (Fmemory_info): Remove a stray brace.
4306 * process.c: Fix a comment typo.
4308 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4310 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4312 * widgetprv.h (EmacsFramePart): Remove font.
4314 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4315 (resources, setup_frame_cursor_bits): Remove unused variables and
4316 functions, esp. wrt. font (Bug#18227).
4318 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4320 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4322 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4324 Refer to MS-DOS using the same name everywhere.
4326 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4330 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4332 * w32term.c (w32_redeem_scroll_bar):
4333 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4334 not redeeming scroll bars that have been turned off.
4336 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4338 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4339 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4340 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4341 (safe_run_hook_funcall): Adjust accordingly.
4343 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4345 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4346 Condition correctly according to toolkit used.
4347 * frame.c (make_initial_frame, make_terminal_frame)
4348 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4349 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4350 assignments according to presence of toolkit scrollbars.
4351 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4352 Condition correctly according to toolkit used.
4353 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4354 only if toolkit supports it.
4355 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4357 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4359 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4361 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4363 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4364 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4365 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4366 (safe_run_hooks): Remove comment which is not relevant any more.
4368 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4370 Don't let big frames overrun the stack.
4371 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4372 Use SAFE_NALLOCA, not alloca.
4374 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4375 * dired.c (directory_files_internal): Use a volatile variable
4376 to prevent the compiler from optimizing away all copies of a local.
4377 I wonder how many other GC-related bugs like this lurk elsewhere?
4379 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4380 * xterm.h (struct x_display_info): New member 'connection'.
4381 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4382 so that x_delete_terminal has a file descriptor to pass to
4383 delete_keyboard_wait_descriptor.
4385 Don't mishandle year-9999 dates (Bug#18176).
4386 * editfns.c (decode_time_components): Store an invalid timespec
4387 on overflow, instead of returning false, so that the caller can
4388 distinguish overflow from other errors.
4389 (lisp_time_argument, lisp_seconds_argument): If the time is out
4390 of range, signal a time overflow instead of an invalid time spec.
4391 * keyboard.c (decode_timer): Treat time overflow like other
4394 Avoid undefined behavior with signed left shift.
4395 Caught by 'gcc -fsanitize=undefined'.
4396 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4397 * dispnew.c (line_hash_code, scrolling):
4398 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4399 Use 'unsigned', not 'int', for line hashes.
4400 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4402 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4404 Make compare-strings more compatible with old behavior (Bug#17903).
4405 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4407 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4409 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4410 Don't add label between left and right buttons (Bug#18129).
4412 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4414 Make functions static that no longer need to be extern.
4415 * frame.c, frame.h (set_menu_bar_lines):
4416 * keyboard.c (Qleftmost, Qrightmost):
4417 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4418 (x_set_internal_border_width):
4421 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4423 Fix display of R2L lines when the last character fits only partially.
4424 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4426 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4427 R2L row is visible only partially, give the row a negative x
4429 (display_line): Fix the calculation of the glyph whose pixel width
4430 is used to decide whether the last produced glyph fits on the
4431 line. When the last glyph fits only partially, give the row a
4434 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4435 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4436 pixel width of the first glyph that is hscrolled from display.
4437 (display_line): In R2L glyph rows, don't give a negative offset to
4438 row->x when the first glyph begins before first_visible_x.
4440 * xdisp.c (display_line): If called with iterator set up to write
4441 to a marginal area, delay the call to handle_line_prefix until we
4442 switch back to the text area. (Bug#18035)
4444 * .gdbinit (xwindow): The members total_cols, total_lines,
4445 left_col, and top_line are C integers (and has been so for the
4448 2014-08-01 Andreas Schwab <schwab@suse.de>
4450 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4451 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4453 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4455 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4456 (timerfd_callback): Ignore weird events with no data. Add tight
4457 assertions and comments.
4458 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4459 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4461 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4463 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4464 I had confused && with ||.
4466 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4468 Simplify timerfd configuration and fix some minor glitches.
4469 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4470 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4471 Fall back on timer_create if timerfd_create fails at runtime.
4472 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4473 kernel primitives to do resolution. All uses removed.
4474 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4475 (turn_on_atimers): Clear timer_create-based timers too,
4478 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4479 Without this change, the code can access the local variable 'width'
4480 even when it has not been initialized, and likewise for 'height';
4481 in either case this leads to undefined behavior.
4483 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4485 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4486 necessary, put horizontal scroll bar resources as well. See
4487 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4488 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4490 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4492 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4493 background value to match the resource of its vertical counterpart.
4495 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4497 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4498 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4500 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4502 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4503 change that added the top margin height to the requested height
4504 and revert (undocumented) part of 2014-07-28 change that changed
4505 the logic of whether a size change occurred.
4507 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4509 * .gdbinit (xwindow): The members total_cols, total_lines,
4510 left_col, and top_line are C integers (and has been so for the
4513 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4516 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4518 On GNU/Linux, use timerfd for asynchronous timers.
4519 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4520 (toplevel): Rename alarm_timer_ok to special_timer_available.
4521 [HAVE_TIMERFD]: Declare timerfd.
4522 [HAVE_CLOCK_GETRES]: Declare resolution.
4523 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4524 system timer resolution.
4525 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4526 (timerfd_callback) [HAVE_TIMERFD]: New function.
4527 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4528 [ENABLE_CHECKING]: New function for the sake of automated tests.
4529 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4530 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4531 [ENABLE_CHECKING]: Defsubr test function.
4532 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4533 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4534 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4536 Fix --without-x build and pacify --enable-gcc-warnings.
4537 Problems reported in Bug#18122 and Bug#18124.
4538 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4539 (frame_windows_min_size): Now static.
4540 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4542 (adjust_frame_size): Always declare prototype.
4544 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4545 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4546 * atimer.c (timerfd_callback): Always read expiration data.
4548 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4549 * process.c (add_timer_wait_descriptor): Add timer descriptor
4550 to input_wait_mask and non_process_wait_mask as well.
4552 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4554 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4556 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4558 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4559 Reinstate code removed by the prevoius commit to this file.
4561 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4563 * buffer.h (struct buffer): New fields scroll_bar_height and
4564 horizontal_scroll_bar_type.
4565 * buffer.c (bset_scroll_bar_height)
4566 (bset_horizontal_scroll_bar_type): New functions.
4567 (Fbuffer_swap_text): Handle old_pointm field.
4568 (init_buffer_once): Set defaults for scroll_bar_height and
4569 horizontal_scroll_bar_type.
4570 (syms_of_buffer): New variables scroll_bar_height and
4571 horizontal_scroll_bar_type.
4572 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4573 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4574 (set_vertical_scroll_bar): Remove prototype.
4575 (x_change_tool_bar_height): Add prototype.
4576 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4577 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4578 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4580 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4581 (update_window): Start mode_line_row->y after horizontal scroll
4583 (change_frame_size_1): Call adjust_frame_size.
4584 (init_display): When changing the size of a tty frame do not
4585 pass height of menu bar.
4586 (Qframe_windows_min_size): New symbol.
4587 * frame.h (struct frame): List tool bar fields after menu bar
4588 fields. Add official, total_lines, horizontal_scroll_bars,
4589 config_scroll_bar_height and config_scroll_bar_lines fields.
4590 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4591 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4592 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4593 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4594 (FRAME_WINDOWS_HEIGHT): New macros.
4595 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4596 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4597 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4598 horizontal scroll bar.
4599 (frame_inhibit_resize, adjust_frame_size)
4600 (frame_windows_min_size): Add declarations.
4601 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4602 (x_set_scroll_bar_default_height, x_set_left_fringe)
4603 (x_set_right_fringe, x_set_vertical_scroll_bars)
4604 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4605 (x_set_scroll_bar_height): Add external declarations.
4606 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4607 (adjust_frame_size): New functions.
4608 (make_frame): Initial horizontal_scroll_bars field.
4609 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4611 (make_initial_frame, make_terminal_frame): No horizontal scroll
4612 bar in initial and terminal frames. Use adjust_frame_size.
4613 (Fframe_total_cols): Fix doc-string.
4614 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4615 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4616 Rewrite using adjust_frame_size.
4617 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4618 (Qframe_windows_min_size): New symbols.
4619 (x_set_frame_parameters): Remove call of check_frame_size.
4620 (x_report_frame_params): Return scroll_bar_height value.
4621 (x_set_left_fringe, x_set_right_fringe): New functions.
4622 (adjust_frame_height, x_set_internal_border_width)
4623 (x_set_fringe_width): Remove.
4624 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4625 (x_set_scroll_bar_width, x_set_right_divider_width)
4626 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4627 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4629 (x_figure_window_size): Rewrite to make frame display the
4630 expected number of lines.
4631 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4632 (Vdefault_frame_horizontal_scroll_bars)
4633 (Vframe_initial_frame_tool_bar_height)
4634 (frame_inhibit_implied_resize): New variables.
4635 * fringe.c (compute_fringe_widths): Remove.
4636 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4637 (xg_create_horizontal_scroll_bar)
4638 (xg_update_horizontal_scrollbar_pos)
4639 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4640 (xg_get_default_scrollbar_height)
4641 (xg_clear_under_internal_border): Extern.
4642 * gtkutil.c (xg_frame_resized): Don't call
4643 do_pending_window_change.
4644 (xg_frame_set_char_size): Use adjust_frame_size.
4645 (style_changed_cb): Call update_theme_scrollbar_height and
4646 x_set_scroll_bar_default_height.
4647 (x_wm_set_size_hint): Don't call check_frame_size.
4648 (update_theme_scrollbar_height)
4649 (xg_get_default_scrollbar_height)
4650 (xg_create_horizontal_scroll_bar)
4651 (xg_update_horizontal_scrollbar_pos)
4652 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4653 (xg_create_scroll_bar): Set horizontal slot of bar.
4654 (xg_initialize): Call update_theme_scrollbar_height.
4655 (xg_clear_under_internal_border): No more static.
4656 * insdel.c (adjust_suspend_auto_hscroll): New function.
4657 (adjust_markers_for_delete, adjust_markers_for_insert)
4658 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4659 * keyboard.c (readable_events, discard_mouse_events)
4660 (make_lispy_event): Handle horizontal scroll bar click events.
4661 (Fsuspend_emacs): When changing the size of a tty frame do not
4662 pass height of menu bar.
4663 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4664 (Qright, Qleftmost, Qrightmost): New symbols.
4665 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4667 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4668 * nsfns.m (x_set_internal_border_width): New function.
4669 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4670 Remove extended fringe code.
4671 (x_set_window_size, x_new_font): Don't call
4672 compute_fringe_widths.
4673 * term.c (Fresume_tty): When changing the size of a tty frame do
4674 not pass height of menu bar.
4675 (clear_tty_hooks, set_tty_hooks):
4676 Clear horizontal_scroll_bar_hook.
4677 (init_tty): Frame has no horizontal scroll bars.
4678 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4679 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4680 scroll_bar_after_handle, scroll_bar_left_arrow,
4681 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4682 scroll_bar_to_rightmost entries.
4683 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4684 (struct terminal): Add set_horizontal_scroll_bar_hook.
4685 * w32console.c (initialize_w32_display):
4686 Clear horizontal_scroll_bar_hook.
4687 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4689 (x_clear_under_internal_border, x_set_internal_border_width):
4691 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4692 Set windows_or_buffers_changed when adding the menu bar.
4693 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4694 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4695 (w32_createhscrollbar): New functions.
4696 (w32_createscrollbar): Rename to w32_createvscrollbar.
4697 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4698 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4699 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4700 Add WM_EMACS_SHOWCURSOR.
4701 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4702 case do not artificially impose WM size hints.
4703 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4704 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4706 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4707 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4708 (unwind_create_frame_1): Remove.
4709 (Fx_create_frame): Make both scrollbars the system standard
4710 width and height. Use official field of frame structure to
4711 inhibit running window-configuration-change-hook.
4712 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4713 pixelwise. Handle frame's official field.
4714 (w32_frame_parm_handlers): Remove x_set_fringe_width
4715 entries. Add x_set_scroll_bar_height,
4716 x_set_horizontal_scroll_bars, x_set_left_fringe and
4718 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4719 pass height of menu bar to change_frame_size.
4720 * w32menu.c (set_frame_menubar): Rewrite using
4721 frame_inhibit_resize.
4722 * w32term.h (struct w32_display_info):
4723 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4724 (struct scroll_bar): Add horizontal.
4725 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4726 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4727 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4728 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4729 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4730 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4731 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4732 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4733 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4734 Define instead of WM_EMACS_CREATESCROLLBAR.
4735 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4736 WND_SCROLLBAR_INDEX.
4737 * w32term.c (horizontal_scroll_bar_min_handle)
4738 (horizontal_scroll_bar_left_border)
4739 (horizontal_scroll_bar_right_border): New integers.
4740 (x_set_frame_alpha): Replace x_highlight_frame by
4742 (x_window_to_scroll_bar): New argument "type". Update callers
4744 (w32_set_horizontal_scroll_bar_thumb)
4745 (x_horizontal_scroll_bar_report_motion)
4746 (w32_set_horizontal_scroll_bar)
4747 (w32_horizontal_scroll_bar_handle_click)
4748 (x_horizontal_scroll_bar_report_motion): New functions.
4749 (w32_mouse_position): Discriminate horizontal and vertical
4751 (my_create_scrollbar): Replace with two new functions
4752 my_create_vscrollbar and my_create_hscrollbar.
4753 (x_scroll_bar_create): New argument "horizontal".
4754 Update callers accordingly.
4755 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4756 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4758 (w32_read_socket): Handle WM_HSCROLL cae.
4759 (x_new_font): Don't recompute fringe widths.
4760 Use frame_inhibit_resize. Calculate new menu bar height iff we
4761 build without toolkit. Always clear under internal border.
4762 (x_set_window_size): Don't check frame size or recompute
4763 fringes. Reset fullscreen status before applying sizes.
4764 Always resize as requested by pixelwise argument. Don't call
4765 do_pending_window_change.
4766 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4767 (w32_initialize_display_info): Initialize dpyinfo's
4768 horizontal_scroll_bar_cursor entry.
4769 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4770 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4771 horizontal_scroll_bar_left_border.
4772 (w32fullscreen_hook): Intermittently resize window to normal
4773 when switching from fullscreen to maximized state.
4774 (run_window_configuration_change_hook): Don't run it if frame is
4776 (unwind_change_frame): Remove.
4777 (Fset_window_configuration): Rewrite using frame's official field.
4778 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4779 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4780 * window.h (struct window): New fields old_pointm,
4781 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4782 scroll_bar_height and suspend_auto_hscroll.
4783 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4785 (sanitize_window_sizes): Extern.
4786 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4787 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4788 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4789 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4790 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4792 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4793 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4794 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4795 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4796 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4797 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4798 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4799 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4800 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4801 (Fwindow_old_point, sanitize_window_sizes): New functions.
4802 (Qwindow_sanitize_window_sizes): New symbol.
4803 (window_body_height): Count in horizontal scroll bar.
4804 (set_window_hscroll, Fscroll_left, Fscroll_right):
4805 Set suspend_auto_hscroll slot.
4806 (Fwindow_inside_edges): Count fringes pixelwise.
4807 (coordinates_in_window, Fcoordinates_in_window_p):
4808 Consider horizontal scroll bar.
4809 (check_frame_size, adjust_window_margins): Remove functions and
4810 corresponding calls.
4811 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4812 (temp_output_buffer_show): Reset hscroll related fields.
4813 Initialize old_pointm.
4814 (make_parent_window): Initialize old_pointm.
4815 (make_window): Initialize old_pointm, horizontal scroll bar type,
4816 and scroll bar height.
4817 (resize_frame_windows): Don't count top margin in new sizes.
4818 Don't use safe sizes when shrinking a frame; let the window
4819 manager do the clipping.
4820 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4822 (Fdelete_window_internal): Unchain old_pointm marker.
4823 (window_scroll_pixel_based, Fscroll_other_window):
4825 (Fwindow_text_width, Fwindow_text_height): New argument
4827 (struct saved_window): New fields, old_pointm, hscroll_whole,
4828 suspend_auto_hscroll, scroll_bar_height and
4829 horizontal_scroll_bar_type.
4830 (Fset_window_configuration, save_window_save): Set new fields of
4832 (apply_window_adjustment): Don't call adjust_window_margins.
4833 (set_window_margins): Don't change margins if new sizes don't
4835 (set_window_scroll_bars): New argument "horizontal_type".
4836 Handle horizontal scroll bars. Don't change scroll bars if they
4837 don't fit into window.
4838 (Fset_window_scroll_bars): New argument "horizontal_type".
4839 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4840 (compare_window_configurations): Compare horizontal scroll bar
4842 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4843 horizontal scroll bar height.
4844 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4845 instead of FRAME_LINES.
4846 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4847 ON_VERTICAL_SCROLL_BAR.
4848 (with_echo_area_buffer): Initialize old_pointm.
4849 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4851 (unwind_with_echo_area_buffer): Handle old_pointm.
4852 (update_tool_bar): Set do_update when the tool bar window has at
4853 least one line (since this is what the user sets).
4854 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4855 (redisplay_tool_bar): Return early when toolbar has zero lines.
4856 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4857 (hscroll_window_tree): Handle suspension of auto_hscroll and
4859 (set_horizontal_scroll_bar): New function.
4860 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4861 more than one line. Handle horizontal scroll bars.
4862 (note_mouse_highlight): Handle horizontal scrol bars.
4863 (expose_frame): Set dimensions of XRectangle from frame's text
4865 (Vvoid_text_area_pointer): Update doc-string.
4866 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4867 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4868 (x_set_internal_border_width): New functions.
4869 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4870 (unwind_create_frame_1): Remove.
4871 (Fx_create_frame): Handle horizontal scroll bars. Use official
4872 field of frame structure to inhibit running
4873 window-configuration-change-hook.
4874 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4875 pixelwise. Handle frame's official field.
4876 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4877 x_set_horizontal_scroll_bars, x_set_left_fringe,
4879 * xmenu.c (update_frame_menubar, free_frame_menubar):
4880 Use adjust_frame_size.
4881 * xterm.h (struct x_display_info):
4882 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4884 (struct scroll_bar): Add horizontal slot.
4885 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4886 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4887 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4888 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4889 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4890 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4891 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4892 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4893 (x_clear_under_internal_border): Remove.
4894 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4895 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4896 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4897 HORIZONTAL. Update callers.
4898 (horizontal_action_hook_id): New action hook id.
4899 (x_horizontal_scroll_bar_to_input_event)
4900 (x_create_horizontal_toolkit_scroll_bar)
4901 (xt_horizontal_action_hook)
4902 (x_set_toolkit_horizontal_scroll_bar_thumb)
4903 (XTset_horizontal_scroll_bar, x_net_wm_state)
4904 (x_horizontal_scroll_bar_report_motion): New functions.
4905 (xg_scroll_callback, x_scroll_bar_handle_click):
4906 Handle horizontal scroll bars.
4907 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4908 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4910 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4911 Handle horizontal scroll bars.
4912 (handle_one_xevent): Handle horizontal scroll bar events.
4913 Call x_net_wm_state.
4914 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4916 (x_set_window_size): Don't call check_frame_size and
4917 do_pending_window_change.
4918 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4919 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4920 (x_scroll_bar_set_handle): Add some checks when calling
4923 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4925 Revert previous change.
4926 There is certainly nothing wrong with writing code like 'lo <= i
4927 && i <= hi', even if LO happens to a constant. There isn't even
4928 anything wrong in general with writing 'a <= b' if A happens to
4929 be a constant. At any rate stylistic changes shouldn't
4930 be done like this without discussion.
4932 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4934 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4935 (Fgarbage_collect): Reorder conditions that are written backwards.
4936 * data.c (cons_to_unsigned): Likewise.
4937 * dispnew.c (update_frame_1, sit_for): Likewise.
4938 * fileio.c (file_offset): Likewise.
4939 * filelock.c (read_lock_data, lock_file): Likewise.
4940 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4942 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4943 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4944 * lread.c (read1): Likewise.
4945 * minibuf.c (read_minibuf_noninteractive): Likewise.
4946 * nsterm.m (x_set_frame_alpha): Likewise.
4947 * process.c (wait_reading_process_output): Likewise.
4948 * region-cache.c (delete_cache_boundaries): Likewise.
4949 * xterm.c (x_set_frame_alpha): Likewise.
4951 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4953 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4956 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4958 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4959 because atimer expiration is absolute rather than relative.
4961 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4963 * w32term.h (current_popup_menu, menubar_in_use):
4964 Move declarations from w32term.c.
4966 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4968 * w32fns.c (menubar_in_use): No more static.
4969 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4971 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4973 Move hourglass machinery to RIF.
4974 * dispextern.h (struct redisplay_interface): New members
4975 show_hourglass and hide_hourglass. Indent comments.
4976 (show_hourglass, hide_hourglass): Remove prototypes.
4977 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4978 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4979 (ns_redisplay_interface): Add them.
4980 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4981 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4982 (w32_arrow_cursor): New function to hack around non-GUI frames.
4983 (w32_redisplay_interface): Add new functions.
4984 * w32term.h (w32_arror_cursor): Add prototype.
4985 * xdisp.c (show_hourglass): New function, refactored out from
4986 platform-dependent code.
4987 (cancel_hourglass): Now call to RIF function.
4988 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4989 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4990 (x_redisplay_interface): Add new functions.
4992 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4994 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4995 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4996 and complete previous change.
4997 * frame.c (adjust_frame_height): New function.
4998 (Fset_frame_height, Fset_frame_size): Use it.
4999 (x_set_frame_parameters): Take frame top margin into account.
5001 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5003 * frame.c (Fset_frame_height): Take frame top margin into account.
5004 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5005 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5007 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5009 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5010 menubar_height as such. Tweak comment.
5011 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5012 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5013 All related users changed.
5014 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5015 * xterm.c (handle_one_xevent):
5016 * gtkutil.c (xg_event_is_for_menubar):
5017 * xfns.c (x_window) [USE_X_TOOLKIT]:
5018 * xmenu.c (set_frame_menubar, free_frame_menubar):
5019 Prefer to use FRAME_MENUBAR_HEIGHT.
5021 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5023 * frame.c (Fframe_parameters): Always report frame height without
5024 menu and tool bar lines.
5026 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5028 * nsterm.m (applicationDidFinishLaunching:): Call
5029 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5030 (antialiasThresholdDidChange:): New method for EmacsApp.
5032 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5034 * macfont.m (macfont_update_antialias_threshold): Remove static.
5036 * macfont.h (macfont_update_antialias_threshold): Declare.
5038 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5040 * w32select.c (setup_windows_coding_system):
5041 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5042 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5044 * w16select.c (Fw16_get_clipboard_data):
5045 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5048 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5049 buffer position where we are to start the iteration.
5050 (handle_invisible_prop): Record in it->stop_charpos the position
5051 where the invisible text ends. (Bug#18035)
5052 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5053 row has zero buffer position as their start position.
5054 Reported by martin rudalics <rudalics@gmx.at>.
5056 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5057 infinite looping in redisplay when display lines don't have enough
5058 space to display even a single character. (Bug#18036)
5060 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5062 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5063 * xfns.c (x_window): Use it to allow xfree later.
5064 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5065 where appropriate. Use bool for booleans and remove redundant checks.
5066 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5067 * xterm.c (x_free_frame_resources): Free shell_position.
5069 2014-07-19 K. Handa <handa@gnu.org>
5071 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5072 mandatory font spec (Bug#17973).
5074 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5076 * font.c (font_score): Return the worst score if the size of
5077 ENTITY is wrong by more than a factor 2 (Bug#17973).
5079 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5081 * frame.c (frame_unspecified_color): New function
5082 refactored out from ...
5083 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5084 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5086 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5087 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5088 * lisp.h (set_frame_param): Remove prototype.
5089 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5090 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5093 Prefer 'x_display_info *' to 'Display *' in X selection code.
5094 This helps to avoid unneeded calls to x_display_info_for_display.
5095 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5096 instead of 'Display *'.
5097 (SELECTION_EVENT_DPYINFO): New macro.
5098 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5099 it as an lvalue. Mention this in comment.
5100 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5101 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5102 (selection_data_to_lisp_data, receive_incremental_selection):
5103 Convert to use 'x_display_info *'. Adjust users where appropriate.
5104 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5105 selection data *' as last arg to not return values in args.
5106 (unexpect_property_change): Use common removal technique.
5108 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5110 * print.c (print_preprocess): Adjust to match changed
5111 sub char-table structure and avoid crash (Bug#18038).
5113 * data.c (wrong_choice): Not static any more.
5114 * lisp.h (wrong_choice): Add prototype.
5115 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5116 Declare namebuf as such. Tweak comment.
5117 [USE_GTK]: Likewise for tool_bar_position.
5118 (fset_tool_bar_position) [USE_GTK]: Ditto.
5119 (FRAME_TOOL_BAR_POSITION): New macro.
5120 * frame.c (x_report_frame_params):
5121 * gtkutil.c (update_frame_tool_bar):
5122 * xfns.c (Fx_create_frame): Use it.
5123 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5125 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5127 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5128 buffer's default-directory only if it is a string. (Bug#17986)
5130 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5132 More precise control over values of some buffer-local variables.
5133 * keyboard.c (Qvertical_scroll_bar):
5134 * frame.c (Qleft, Qright): Move to ...
5135 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5136 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5137 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5138 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5139 vertical-scroll-bar, scroll-up-aggressively
5140 and scroll-down-aggressively.
5141 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5143 * nsfns.m, frame.h (Qleft, Qright):
5144 * nsterm.m (Qleft): Remove declarations.
5145 * gtkutil.c (toplevel): Include buffer.h.
5146 * data.c (wrong_choice, wrong_range): New functions.
5147 (store_symval_forwarding): Handle special properties of buffer-local
5148 variables and use functions from the above to signal error, if any.
5150 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5151 values. Add comment.
5152 (struct frame): Re-arrange layout to avoid extra padding and use bit
5153 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5154 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5155 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5156 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5157 Define as no-ops because there are no scroll bars anyway.
5158 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5161 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5162 Add convenient setter.
5163 (font_put_frame_data, font_get_frame_data): Use it.
5165 2014-07-15 Daiki Ueno <ueno@gnu.org>
5167 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5168 pointer argument, before dereferencing.
5169 (XCHAR2B_BYTE2): Likewise.
5171 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5173 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5174 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5175 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5176 Use record_unwind_protect_int and avoid consing.
5177 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5179 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5181 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5183 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5184 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5186 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5187 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5188 * minibuf.c: Include binary-io.h instead of fcntl.h.
5189 (read_minibuf_noninteractive):
5190 Use set_binary_mode instead of handcrafted code.
5191 Don't call emacs_set_tty if emacs_get_tty failed.
5192 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5193 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5194 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5196 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5197 This works around a GCC compiler bug when Emacs is configured with
5198 --enable-gcc-warnings.
5200 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5202 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5203 or characters in string, respectively. Add comment.
5204 * fringe.c (Fdefine_fringe_bitmap):
5205 * fns.c (Fsubstring, substring_both): Use it.
5206 * keymap.c (Fdefine_key, Flookup_key):
5207 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5209 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5210 Use menu_item_width.
5211 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5213 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5215 Improve behavior of 'bzr up; cd src; make -k'.
5216 * Makefile.in (top_srcdir): New var.
5217 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5218 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5219 its expansion is a bit shorter.
5220 (../config.status): Actually build config.status instead of
5222 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5223 New macros, copied and relocated from ../Makefile.in.
5224 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5225 (../config.status, Makefile): New dependencies and rules,
5226 copied with relocation from ../Makefile.in. This should be more
5227 likely to rebuild the build machinery properly if you do a 'make'
5228 in the src directory.
5230 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5232 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5235 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5236 behavior on Windows 7 and later when the function is repeatedly
5237 invoked with the same value of DIR. (Bug#17950)
5239 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5240 string to match the one in w32fns.c.
5242 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5243 stdin to binary mode only if it is connected to a terminal.
5245 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5247 Coalesce extern decls.
5248 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5249 * sysdep.c (emacs_get_tty, emacs_set_tty):
5250 Move duplicate extern decls from here ...
5251 * systty.h: ... to here, so that there's just one copy.
5253 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5255 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5257 * nsfns.m (Fns_popup_font_panel): Ditto.
5259 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5261 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5263 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5265 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5266 [DOS_NT]: Implement for WINDOWSNT.
5268 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5271 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5273 * sysdep.c (suppress_echo_on_tty): New function.
5274 * minibuf.c (read_minibuf_noninteractive): Use it.
5276 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5278 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5279 sysinfo failed. Adjust docstring.
5281 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5283 Implement memory-info for MS-DOS.
5284 * dosfns.c (dos_memory_info): New function.
5285 * dosfns.h (dos_memory_info): Add prototype.
5286 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5287 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5288 of doing some of its job.
5290 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5291 reference termios structure members.
5293 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5295 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5297 * minibuf.c (top): Include systty.h. Declare external
5298 emacs_get_tty and emacs_set_tty.
5299 (Vread_hide_char): New lisp variable.
5300 (read_minibuf_noninteractive): Hide characters with
5301 Vread_hide_char if it is a character. (Bug#17839)
5303 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5305 Implement memory-info for MS-Windows.
5306 * w32.c (w32_memory_info): New function.
5307 * w32.h (w32_memory_info): Prototype it.
5308 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5310 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5312 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5313 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5314 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5315 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5316 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5317 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5318 (decode_coding_big5, decode_coding_charset, decode_coding)
5319 (encode_coding): Adjust users.
5321 * alloc.c (Fmemory_info): New function.
5323 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5325 * syntax.c (back_comment): Use more-natural location for label.
5327 * font.c, font.h (font_unparse_fcname): Now static.
5328 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5330 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5332 Next minor cleanup of font subsystem.
5333 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5334 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5336 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5338 * ftfont.h (ftfont_font_format): Remove prototype.
5339 * ftfont.c (ftfont_font_format): Remove; now unused.
5341 * nsfont.m (nsfont_open):
5342 * w32font.c (w32font_open_internal):
5343 * w32uniscribe.c (uniscribe_open):
5344 * xfont.c (xfont_open):
5345 * xftfont.c (xftfont_open): All users changed.
5347 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5348 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5350 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5352 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5353 x_produce_glyphs does when it generates a stretch glyph that
5354 represents a TAB. (Bug#17969)
5356 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5357 and there is a display property at that position, don't call
5358 move_it_to to move to a position before window start. (Bug#17942)
5359 Fix condition for finding CHARPOS by the first call to move_it_to.
5362 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5364 * syntax.c (find_defun_start): Try the cache even
5365 if !open_paren_in_column_0_is_defun_start.
5366 (back_comment): If find_defun_start was pessimistic, use the
5367 scan_sexps_forward result to improve the cache (bug#16526).
5369 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5371 * xdisp.c (redisplay_window): If redisplay of a window ends up
5372 with point in a partially visible line at end of the window, make
5373 sure the amended position of point actually has smaller Y
5374 coordinate; if not, give up and scroll the display. (Bug#17905)
5376 * window.c (window_scroll_pixel_based): When point ends up at the
5377 last fully visible line, don't let move_it_to stop at the left
5378 edge of the line and dupe us into thinking point is inside the
5381 * w32.c (network_interface_info): Make sure the argument is a
5384 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5386 * process.c (read_and_dispose_of_process_output): Fix typo
5387 in previous patch: we want nonnegative fds, not nonzero fds.
5389 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5391 * chartab.c (char_table_translate): Move to...
5392 * character.h (char_table_translate): ... inline function here.
5393 Avoid Faref and assume that args are always valid. This helps to
5394 speedup search, which is especially important for a huge buffers.
5395 * lisp.h (char_table_translate): Remove prototype.
5397 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5398 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5399 New function, with an intention to avoid code duplication between
5401 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5403 * ftfont.c (ftfont_open):
5404 * macfont.m (macfont_open):
5405 * xftfont.c (xftfont_open): Use it.
5407 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5409 * process.c: Add sanity checks for file descriptors (Bug#17844).
5410 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5411 Check that infd is nonnegative before using it as an fd.
5412 (read_and_dispose_of_process_output, Fprocess_send_eof):
5413 Likewise, for outfd.
5414 (wait_reading_process_output): Omit unnecessary check of infd.
5416 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5418 Minor fixups related to usage of the 'long' type.
5419 * gnutls.c (emacs_gnutls_handshake):
5420 * xfaces.c (dump_realized_face):
5421 Work even if 'long' is narrower than 'void *'.
5422 * termcap.c (scan_file):
5423 * xselect.c (x_decline_selection_request)
5424 (x_reply_selection_request, x_get_window_property):
5425 * xterm.c (x_set_frame_alpha):
5426 Remove unnecessary 'L' suffixes of integer constants.
5427 * xfns.c (hack_wm_protocols):
5428 * xselect.c (x_fill_property_data):
5429 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5430 Remove unnecessary casts to 'long'.
5431 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5433 Minor ImageMagick safety fixes.
5434 * image.c (imagemagick_compute_animated_image):
5435 Remove useless assignment to local. Avoid problems if dest_width is 0.
5436 (imagemagick_load_image): Use int for pixel counts that can't
5437 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5438 a row width greater than the image width (or greater than LONG_MAX!).
5440 2014-07-04 K. Handa <handa@gnu.org>
5442 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5443 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5444 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5446 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5448 * font.h (struct font_driver): Remove get_outline and free_outline;
5449 not used by any font driver.
5450 * ftfont.c (ftfont_driver):
5451 * macfont.m (macfont_driver):
5452 * nsfont.m (nsfont_driver):
5453 * w32font.c (w32font_driver):
5454 * w32uniscribe.c (uniscribe_font_driver):
5455 * xfont.c (xfont_driver): Related users changed.
5456 * xselect.c (x_get_window_property): Use convenient xmalloc.
5457 Call to xfree only if some data was really allocated.
5459 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5461 On MS-Windows, display busy cursor on all GUI frames.
5462 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5463 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5464 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5466 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5467 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5469 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5471 Use convenient alists to manage per-frame font driver-specific data.
5472 * frame.h (struct frame): Rename font_data_list to...
5473 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5474 * font.h (struct font_data_list): Remove; no longer need a special
5476 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5478 * font.c (font_put_frame_data, font_get_frame_data)
5479 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5481 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5482 Related users changed.
5483 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5484 Prefer convenient xmalloc and xfree.
5486 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5488 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5489 the window whose glyph row is being prepared and a flag whether it
5490 is for mode/header line. Make sure the glyph row's marginal areas
5491 are in sync with what the window wants.
5494 * xdisp.c (display_line, display_mode_line):
5495 Call prepare_desired_row with additional arguments, as appropriate.
5497 * dispextern.h (prepare_desired_row): Adjust prototype.
5499 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5501 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5502 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5503 caused by xw_popup_dialog in daemon mode (Bug#17891).
5505 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5507 * frame.c (do_switch_frame): When switching to another TTY frame,
5508 make sure FrameCols and FrameRows are in sync with the new frame's
5511 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5513 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5514 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5515 min_char slots. Adjust comment.
5516 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5517 Add SUB_CHAR_TABLE_OFFSET member.
5518 (make_uninit_sub_char_table): New function.
5519 (toplevel): Add compile-time assert to verify suitable member layout
5520 in Lisp_Sub_Char_Table.
5521 * alloc.c (mark_char_table): Add extra argument to denote char table
5522 subtype. Adjust to match new layout of sub char-table.
5523 (mark_object): Always mark sub char-tables with mark_char_table.
5524 * chartab.c (make_sub_char_table, copy_sub_char_table)
5525 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5526 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5527 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5528 All related users changed.
5529 * lread.c (read1): Adjust to match new layout of sub char-table.
5530 * print.c (print_object): Likewise (Bug#17898).
5532 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5534 * keymap.c (get_keyelt): Simplify.
5535 (copy_keymap_item): Remove left-over code for when we had
5536 key-shortcut caches.
5538 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5540 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5541 (dealloc): Remove for EmacsScroller.
5543 * nsterm.h (EmacsScroller): Remove dealloc.
5545 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5547 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5549 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5551 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5552 when setNeedsDisplay is called so we don't trigger redisplay for every
5555 * nsterm.m (any_help_event_p): New variable.
5556 (mouseMoved:): Set any_help_event_p to YES if help event is
5557 generated. Remove else with empty help event that triggered redisplay
5558 for every mouse move.
5559 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5561 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5563 * xfns.c (Qsuppress_icon): Remove; no real users.
5564 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5565 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5566 (syms_of_w32fns): Don't DEFSYM it.
5568 2014-06-29 Glenn Morris <rgm@gnu.org>
5570 * Makefile.in (ns-app): Mark as PHONY.
5572 2014-06-28 Glenn Morris <rgm@gnu.org>
5574 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5575 liblw.a in this directory.
5577 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5579 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5580 also in unibyte case. (Bug#17865)
5582 2014-06-28 K. Handa <handa@gnu.org>
5584 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5585 (MIN_CHARBUF_SIZE): New macro.
5586 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5588 2014-06-27 Glenn Morris <rgm@gnu.org>
5590 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5591 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5592 (.el.elc): Replace suffix rule with pattern rule.
5593 (%.elc): New pattern rule, with order-only prerequisite.
5594 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5595 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5596 in place of BOOTSTRAPEMACS.
5598 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5600 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5602 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5604 Consistently use validate_subarray to verify substring.
5605 * fns.c (validate_substring): Not static any more. Adjust to
5606 use ptrdiff_t, not EMACS_INT, because string and vector limits
5607 can't exceed ptrdiff_t even if EMACS_INT is wider.
5608 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5609 (secure_hash): Adjust user.
5610 * lisp.h (validate_subarray): Add prototype.
5611 * coding.c (Fundecodable_char_position):
5612 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5613 Use validate_subarray. Adjust comment to mention substring.
5615 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5617 Do not allow out-of-range character position in Fcompare_strings.
5618 * fns.c (validate_subarray): Add prototype.
5619 (Fcompare_substring): Use validate_subarray to check ranges.
5620 Adjust comment to mention that the semantics was changed. Also see
5621 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5623 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5625 Be more consistent about the 'Qfoo' naming convention.
5626 * image.c (Fimagemagick_types):
5627 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5628 * process.c (Fmake_network_process):
5629 Rename C local identifier 'Qfoo to avoid giving the false
5630 impression that it stands for the symbol 'foo'.
5632 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5634 Simplify and cleanup character conversion stuff.
5635 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5637 * character.c (multibyte_char_to_unibyte)
5638 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5639 * character.h (make_char): Remove; unused.
5640 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5641 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5642 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5643 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5644 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5646 2014-06-22 Mario Lang <mlang@delysid.org>
5648 * w32fns.c (Fw32_shell_execute): The the -> the.
5650 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5652 * xmenu.c (mouse_position_for_popup):
5653 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5654 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5655 * menu.c (Fx_popup_menu):
5656 * xselect.c (x_handle_dnd_message): Adjust users.
5657 * menu.h (mouse_position_for_popup): Remove prototype.
5658 * xterm.h (x_relative_mouse_position): Add prototype.
5659 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5660 call XFree if XQueryTree returns zero.
5662 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5664 * indent.c (Fvertical_motion): Doc fix.
5665 Move to the goal column, if any, with a single call to
5666 move_it_in_display_line, not in two calls. Doing this with two
5667 calls causes move_it_in_display_line apply the line-prefix
5668 handling twice instead of just once. (Bug#17823)
5670 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5672 Port to OS X ACLs (Bug#17810).
5673 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5674 ACL_TYPE_ACCESS) doesn't work.
5676 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5678 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5679 before checking key-translation-map (bug#17659).
5681 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5683 * font.c (font_make_object): Avoid dangling pointer which may
5684 crash GC (Bug#17771).
5686 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5688 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5689 prototype of DGifCloseFile as appropriate for older and newer
5691 (gif_close): New function, encapsulates the differences in the
5692 calling sequence of DGifCloseFile before v5.1.0 and after it.
5693 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5694 error string where appropriate. (Bug#17790)
5696 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5697 macro execution, make sure point didn't move since last complete
5698 redisplay, as the condition for using the glyph matrix
5699 information. (Bug#17777)
5701 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5703 Minor cleanup of fonset code.
5704 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5705 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5706 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5707 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5708 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5709 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5710 (free_realized_fontset): Remove because a no-op since 2008.
5711 (free_face_fontset): Adjust user.
5712 (syms_of_fontset): Shrink fontset by one extra slot.
5714 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5716 Omit redundant extern decls.
5717 Most of this patch is from Dmitry Antipov, in:
5718 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5719 * commands.h (update_mode_lines):
5720 * frame.h (Qbackground_color, Qforeground_color)
5721 (x_set_menu_bar_lines):
5722 * ftfont.c (ftfont_font_format):
5723 * intervals.h (Qkeymap, Qfont):
5724 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5725 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5726 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5727 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5728 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5729 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5730 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5731 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5732 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5733 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5734 (Qtool_bar, Qheader_line):
5735 * macros.c (Fexecute_kbd_macro):
5736 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5737 * xterm.c (x_delete_terminal, XSetIMValues):
5738 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5739 (x_implicitly_set_name, popup_activated)
5740 (widget_store_internal_border):
5741 Remove redundant decls.
5742 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5743 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5744 Remove _Noreturn, as make-docfile now does that for us.
5745 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5746 (Qregion_extract_function): New decl.
5747 * window.c, xfns.c: Include menu.h.
5749 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5751 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5753 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5755 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5756 * callint.c (read_file_name): ... convert to static here.
5757 * lisp.h (Fread_file_name): Do not EXFUN it.
5758 (STRING_COPYIN): Remove; unused.
5759 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5760 (char_composable_p): ... static function. All users changed.
5761 * eval.c (toplevel): Remove redundant #include directives.
5762 * xterm.c (x_initialize): Add static to match prototype.
5763 * ccl.c (Fccl_execute_on_string):
5764 * font.c (fon_intern_prop): Use make_specified_string.
5766 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5768 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5769 Reported by David Caldwell in:
5770 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5772 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5774 Do not ask for XRender extension each time XFT font is opened.
5775 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5776 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5778 2014-06-15 Glenn Morris <rgm@gnu.org>
5780 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5782 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5784 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5785 information if we are in the middle of executing a keyboard macro,
5786 since redisplay doesn't update the screen until the macro is
5787 finished. (Bug#17777)
5789 * alloc.c (cleanup_vector): Don't dereference a font driver
5790 pointer if it is NULL. (Bug#17771)
5792 2014-06-13 Glenn Morris <rgm@gnu.org>
5794 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5795 ($(lispsource)/international/charprop.el)
5796 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5797 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5798 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5799 GNU make automatically passes command-line arguments to sub-makes.
5801 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5803 Avoid hangs in accept-process-output (Bug#17647).
5804 * lisp.h, process.c (wait_reading_process_input):
5805 Return int, not bool. All uses changed.
5806 * process.c (SELECT_CANT_DO_WRITE_MASK):
5807 Remove macro, replacing with ...
5808 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5810 (status_notify): New arg WAIT_PROC. Return int, not void.
5813 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5815 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5816 the frame is the initial frame, because the hook is not set up
5817 then, and Emacs crashes.
5818 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5820 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5822 * keymap.c (silly_event_symbol_error): Don't recommend the use
5825 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5827 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5828 matching overlay strings with 'cursor' property against buffer
5829 positions traversed in the glyph row. (Bug#17744)
5831 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5833 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5836 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5837 determine 10.9 (Bug#17751).
5839 * macfont.m (macfont_draw): Positions were not freed.
5841 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5843 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5844 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5845 function. Also adjust comment.
5846 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5848 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5849 * font.c (font_done_for_face):
5850 * xfaces.c (realize_non_ascii_face): Adjust user.
5851 * font.h (struct font_driver): Convert 'prepare_face' to return
5852 void because its return value is never used anyway.
5853 * xfont.c (xfont_prepare_face): Return void.
5854 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5855 (xftfont_done_face): Use xfree.
5857 * dispextern.h (last_tool_bar_item): Remove declaration.
5858 * frame.h (struct frame): New member last_tool_bar_item.
5859 * frame.c (make_frame): Initialize it.
5860 * xdisp.c (toplevel): Remove last_tool_bar_item.
5861 (handle_tool_bar_click, note_tool_bar_highlight):
5862 * w32term.c (w32_read_socket, w32_initialize):
5863 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5865 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5866 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5868 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5870 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5871 * process.c (Faccept_process_output)
5872 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5873 the return value is about PROCESS, not about other processes.
5875 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5877 Further adjustments to mark_object and friends.
5878 Now the mark_object's stack is just 32 bytes on a 64-bit
5879 system, which means extra 20% off the stack usage.
5880 * alloc.c (mark_save_value): As before, refactored out from ...
5881 (mark_object): ... adjusted user. Also add comment.
5883 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5885 Fix core dump after a dropped X connection (Bug#17704).
5886 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5887 is dead, as we may be shutting down.
5889 2014-06-08 Glenn Morris <rgm@gnu.org>
5891 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5893 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5895 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5897 If a C name must be extern on some platforms, make it extern on all.
5898 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5900 * font.h (ftxfont_driver) [HAVE_XFT]:
5901 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5902 * lisp.h (get_frame_param):
5903 * menu.h (tty_menu_show):
5904 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5905 * termhooks.h (encode_terminal_code):
5906 * xterm.h (x_menu_wait_for_event):
5908 * frame.c (get_frame_param):
5909 * fringe.c (max_used_fringe_bitmap):
5910 * ftxfont.c (ftxfont_driver):
5911 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5912 * menu.c (menu_items_inuse):
5913 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5914 * term.c (encode_terminal_code, tty_menu_show):
5915 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5916 * xfaces.c (load_color):
5917 * xmenu.c (x_menu_wait_for_event):
5920 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5922 Change object marking routines to minimize stack usage.
5923 This change moves a few cold paths from mark_object to NO_INLINE
5924 functions and adjusts symbol marking loop. According to GCC 4.8.2
5925 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5926 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5927 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5928 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5929 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5930 refactored out from ...
5931 (mark_object): ... adjusted user. Also mark symbols in a tight
5933 (mark_face_cache): Add NO_INLINE.
5935 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5937 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5938 contains garbage on WINDOWSNT (which could potentially infloop at
5941 Minimize cursor motion during TTY menu updates.
5942 * term.c (tty_menu_display): Don't position cursor here.
5943 Instead, pass the cursor coordinates to update_frame_with_menu.
5944 (tty_menu_activate): Send the hide cursor command only once in an
5945 iteration through the outer 'while' loop.
5947 * dispnew.c (update_frame_1): Accept an additional argument
5948 SET_CURSOR_P, and position the cursor at the end of the frame
5949 update only if that argument is non-zero. All callers changed to
5950 provide the additional argument as non-zero, except for
5951 update_frame_with_menu.
5952 (update_frame_with_menu): Accept 2 additional arguments ROW and
5953 COL; if they are non-negative, instruct update_frame_1 not to
5954 position the cursor, and instead position it according to ROW and COL.
5956 * dispextern.h (update_frame_with_menu): Update prototype.
5958 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5960 * callproc.c (call_process): Don't check read-only if we don't insert
5961 anything (bug#17666).
5963 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5965 * dispnew.c (update_frame_with_menu): Set display_completed.
5967 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5969 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5971 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5973 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5975 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5976 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5978 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5980 * window.c (Frecenter): Signal an error if window-buffer is not
5983 * keyboard.c (make_lispy_position): Don't include a buffer position in
5984 mode/header-line mouse events.
5986 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5987 Vunread_command_events (bug#17650).
5989 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5991 * xterm.c (x_setup_pointer_blanking):
5992 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5994 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5996 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5997 because it will be defined in generated config.h if needed.
5999 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6001 Use terminal-specific hooks to display popup dialogs.
6002 * termhooks.h (struct terminal): New field popup_dialog_hook.
6003 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6004 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6005 code and use popup_dialog_hook.
6006 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6007 * nsterm.h (ns_popup_dialog): Adjust prototype.
6008 * nsterm.m (ns_create_terminal):
6009 * w32term.c (w32_create_terminal):
6010 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6011 Setup popup_dialog_hook.
6013 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6015 * w32heap.c (report_temacs_memory_usage): Improve the report by
6016 reporting the large blocks that are actually occupied at dump time.
6018 * w32console.c (initialize_w32_display): Set the console
6019 menu_show_hook, otherwise TTY menus are broken on w32.
6021 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6023 Use terminal-specific hooks to display menus.
6024 * termhooks.h (struct terminal): New field menu_show_hook.
6025 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6026 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6028 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6029 * nsmenu.m (ns_menu_show):
6030 * w32menu.c (w32_menu_show):
6031 * xmenu.c (x_menu_show):
6032 * term.c (tty_menu_show): Adjust to use bit flags.
6033 (set_tty_hooks): Set menu_show_hook.
6034 * xterm.c (x_create_terminal):
6035 * nsterm.m (ns_create_terminal):
6036 * msdos.c (initialize_msdos_display):
6037 * w32term.c (w32_create_terminal): Likewise.
6039 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6041 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6043 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6045 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6046 (FD_SET): Don't define on WINDOWSNT.
6048 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6050 * emacs.c: Include "sysselect.h", to define its inline functions.
6051 Reported by Glenn Morris in:
6052 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6054 Do not require libXt-devel when building with gtk.
6055 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6056 dependency on libXt-devel.
6057 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6058 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6059 lwlib-widget.h now does this.
6060 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6062 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6064 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6065 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6066 (delete_write_fd, wait_reading_process_output):
6067 Remove now-redundant easserts.
6068 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6069 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6070 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6071 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6073 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6075 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6076 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6077 (calloc): Don't undef, it is never defined.
6078 (HEAP_ENTRY_SHIFT): Remove unused macro.
6080 * Makefile.in (C_HEAP_SWITCH): Remove.
6081 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6083 Fix MS-Windows build broken by menu changes on 2014-06-02.
6084 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6086 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6087 Define instead of including ../lwlib/lwlib.h, which causes
6088 compilation errors due to missing X11 headers.
6090 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6092 * process.c (wait_reading_process_output): Omit incorrect test of
6093 p->infd against zero. Add easserts for infd having a plausible value.
6095 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6097 Adjust to match recent lwlib changes.
6098 * menu.h (xmalloc_widget_value): Replace by ...
6099 (make_widget_value): ... new prototype.
6100 * menu.c (xmalloc_widget_value): Replace by ...
6101 (make_widget_value): ... new function.
6102 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6103 * gtkutil.c (malloc_widget_value, free_widget_value):
6104 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6105 * keyboard.h (enum button_type, struct _widget_value):
6106 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6108 * nsmenu.m (ns_update_menubar, ns_menu_show):
6109 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6110 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6111 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6113 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6115 * image.c (x_query_frame_background_color)
6116 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6117 Fix --enable-gcc-warnings compilation without image libraries.
6119 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6121 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6122 emulated break value only if it goes up.
6123 (sbrk): Add assertion that the INCREMENT argument is strictly
6124 zero. Improve and correct the commentary.
6126 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6128 Improve AIX-related merge from emacs-24.
6129 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6130 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6131 not on AIX; since we're on the trunk we can use enums more broadly.
6133 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6135 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6137 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6138 to min(value, whole).
6140 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6142 Bring back the changes to GDB-visible symbols, but only on AIX.
6143 And only if it's not pre-4.2 GCC.
6144 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6145 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6146 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6149 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6151 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6152 with PT, not GPT. (Bug#16433)
6154 Revert last changes to GDB-visible symbols.
6155 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6156 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6157 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6160 2014-06-02 Glenn Morris <rgm@gnu.org>
6162 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6164 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6166 Fix port to 32-bit AIX with xlc (Bug#17598).
6167 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6168 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6169 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6170 to work around a compiler bug in IBM xlc 12.1.
6172 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6174 * xterm.c (x_update_window_end): Don't invalidate the entire
6175 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6176 highlight needs to be redisplayed. (Bug#17588)
6178 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6180 Port the GDB-visible symbols to AIX.
6181 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6182 optimizes away the relevant external symbols. Use enums instead;
6183 this suffices for the AIX port, which is 32-bit-only anyway.
6184 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6185 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6186 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6189 Include sources used to create macuvs.h.
6190 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6191 * macuvs.h: Use automatically-generated header.
6193 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6195 Port signal-handling to DragonFly BSD (Bug#17646).
6196 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6197 Move implementations from callproc.c to sysdep.c.
6198 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6199 Move declarations from process.h to syssignal.h.
6201 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6203 * callint.c (Ffuncall_interactively): Add usage.
6205 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6207 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6209 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6211 * w32heap.c (malloc_before_dump, malloc_after_dump)
6212 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6213 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6214 set errno where appropriate to emulate CRT functions.
6216 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6218 Debugging facility to check whether 'const char *' points to
6219 relocatable data of non-pure Lisp string.
6220 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6221 (mark_maybe_pointer): ... adjusted user.
6222 (relocatable_string_data_p): New function.
6223 * lisp.h (relocatable_string_data_p): Add prototype.
6224 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6225 the pointer to relocatable Lisp data is not used.
6227 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6229 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6230 * atimer.c (block_atimers):
6231 * callproc.c (block_child_signal): Block SIGINT too;
6232 otherwise, its handler might now unblock signals that it shouldn't.
6233 * keyboard.c (read_char): Clear signal mask, since we may
6234 be in a SIGINT handler, and many signals may be masked.
6235 * keyboard.c (handle_interrupt):
6236 * sysdep.c (handle_arith_signal):
6237 Clear signal mask instead of just unblocking the signal that
6238 was received, since several signals may be blocked at this point.
6240 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6242 * Makefile.in (TEMACS_POST_LINK): Remove target.
6243 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6244 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6246 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6248 * xmenu.c (xdialog_show): Remove prototype, rename to
6249 x_dialog_show, remove 2nd arg because it's always zero
6250 and simplify accordingly.
6251 (xw_popup_dialog): Adjust user.
6252 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6253 2nd arg because it's always zero and simplify accordingly.
6254 (w32_popup_dialog): Adjust user.
6256 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6258 * w32heap.c (report_temacs_memory_usage): New function.
6260 * unexw32.c (unexec) [ENABLE_CHECKING]:
6261 Call report_temacs_memory_usage.
6263 * w32heap.h (report_temacs_memory_usage): Add prototype.
6265 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6267 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6268 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6270 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6272 * buffer.c (init_buffer): Accept an argument 'initialized'.
6273 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6274 mmap_regions and mmap_fd, to avoid referencing stale data from the
6275 dump phase. Add an assertion for buffer text of buffers created
6276 in temacs before this function is called. (Bug#17622)
6277 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6279 * lisp.h (init_buffer): Update prototype.
6281 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6283 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6285 * alloc.c (Fgarbage_collect): Fix compilation with
6286 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6288 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6290 * frame.c, frame.h (frame_char_to_pixel_position)
6291 (frame_set_mouse_position): Now static, and made private in
6292 frame.c rather than public in frame.h.
6294 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6296 Refactor mouse positioning stuff to avoid code duplication.
6297 * frame.h (frame_char_to_pixel_position): New function.
6298 (x_set_mouse_position): Rename to...
6299 (frame_set_mouse_position): ...new function.
6300 (frame_set_mouse_pixel_position): Add prototype.
6301 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6302 Rename to frame_set_mouse_pixel_position.
6303 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6305 * xterm.h, w32term.h ( x_set_mouse_position)
6306 (x_set_mouse_pixel_position): Remove prototypes.
6308 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6310 On X, always make pointer visible when deleting frame (Bug#17609).
6311 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6313 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6315 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6316 * keyboard.c (gobble_input): If there is no terminal input error,
6317 make sure the pointer is visible for all frames on this terminal.
6318 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6319 it was previously disabled.
6321 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6323 * data.c (Fzerop): Move to Elisp.
6324 (syms_of_data): Don't defsubr it.
6325 * keyboard.c (echo_keystrokes_p): New function.
6326 (read_char, record_menu_key, read_key_sequence): Use it.
6328 * callint.c (Qfuncall_interactively): New var.
6329 (Qcall_interactively): Remove.
6330 (Ffuncall_interactively): New function.
6331 (Fcall_interactively): Use it.
6332 (syms_of_callint): Defsubr it.
6334 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6336 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6337 relocated from under us.
6339 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6341 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6342 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6343 configure, not from HEAPSIZE.
6344 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6346 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6347 for MinGW, since it no longer uses gmalloc.
6349 * buffer.c: Do not define mmap allocations functions for Windows.
6350 Remove mmap_find which is unused. Remove mmap_set_vars which does
6352 [WINDOWSNT]: Include w32heap.h.
6353 (init_buffer): Always allocate new memory for buffers.
6355 * emacs.c: Remove mmap_set_vars calls.
6357 * image.c (free_image): Undef free for Windows because it is
6358 redirected to our private version.
6360 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6361 (copy_executable_and_dump_data): Remove dumping the heap section.
6362 (unexec): Restore using_dynamic_heap after dumping.
6364 * w32heap.c (dumped_data_commit, malloc_after_dump)
6365 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6366 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6367 (mmap_free): New functions.
6369 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6371 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6373 * image.c (imagemagick_load_image): Use MagickRealType for local
6374 'color_scale', instead of double, to avoid a GCC warning about
6377 * xfns.c (Fx_window_property): Remove unused local.
6379 Don't kill already-reaped process (Bug#17561).
6380 * process.c (process_send_signal): Fix race condition where a
6381 subprocess was reaped by a signal handler between the check for
6382 liveness and calling 'kill', which meant that Emacs could in
6383 theory kill an innocent bystander process. Do the fix by blocking
6384 SIGCHLD in a critical section that checks liveness before killing.
6386 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6388 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6390 2014-05-26 Ken Brown <kbrown@cornell.edu>
6392 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6393 even if !CYGWIN (see bug#17510).
6395 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6397 * nsfns.m (Fns_do_applescript): Surround NSApp run
6398 with calls to ns_init_events, ns_finish_events (Bug#17424).
6400 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6402 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6403 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6405 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6406 with calls to ns_init_events, ns_finish_events (Bug#17424).
6408 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6410 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6411 if we are iterating over an object that generates glyphs for
6412 marginal areas. (Bug#17585)
6414 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6416 * xdisp.c (safe__call1, safe__eval): Now static.
6418 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6420 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6421 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6422 (safe_call1): Call safe_call instead of safe__call directly.
6424 2014-05-26 Ken Brown <kbrown@cornell.edu>
6426 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6427 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6430 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6432 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6433 (safe__call, safe__call1, safe__eval): New functions.
6434 (safe_call): Use it.
6435 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6436 (display_mode_element): Same for `:eval'.
6438 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6440 Fix port to 32-bit AIX (Bug#17540).
6441 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6442 twice. _text already includes this offset.
6443 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6445 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6447 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6448 when closest_pos is identical to to_charpos, don't recurse, since
6449 we already tried that, and failed. (Bug#17539)
6451 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6452 unwinding when frame's faces were not initialized yet, increment
6453 the frame's image-cache reference count before calling
6454 x_free_frame_resources. Don't dereference
6455 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6457 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6459 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6462 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6463 macfont.m, call draw with adjusted arguments so font drivers
6464 don't need to do that.
6466 * macfont.m (macfont_draw): Merge changes from Macport.
6468 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6470 * alloc.c (garbage_collect_1): New function, with all of the guts
6471 of Fgarbage_collect.
6472 (mark_stack): Accept an argument END and don't mark Lisp objects
6473 on the stack beyond the address given by END. Calculation of END
6474 was moved to Fgarbage_collect.
6475 (Fgarbage_collect): Calculate the end address of the stack portion
6476 that needs to be examined by mark_stack, and pass that address to
6477 garbage_collect_1, which will pass it to mark_stack.
6478 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6479 for more details about the underlying problems. In particular,
6480 this avoids dumping Emacs with the large hash-table whose value is
6481 held in purify-flag for most of the time loadup.el runs.
6483 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6485 * xfns.c (x_window_property_intern): New function (code from
6487 (Fx_window_property): Call x_window_property_intern. If property
6488 not found and NILP (source) and outer window != inner window,
6489 check outer window for property (Bug#17537).
6491 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6493 Supply malloc and alloc_size attributes for extern allocators.
6494 This documents the C API, and helps GCC generate a bit better code.
6495 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6496 (ATTRIBUTE_MALLOC_SIZE): New macros.
6497 * gmalloc.c (malloc, realloc, calloc):
6498 * gtkutil.h (malloc_widget_value):
6499 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6500 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6503 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6505 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6506 * image.c (imagemagick_load_image): Port to hosts that do not use
6507 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6509 2014-05-21 Leo Liu <sdl.web@gmail.com>
6511 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6513 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6515 * dbusbind.c (xd_signature): Revert last 2 patches.
6517 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6519 Allow any non-nil value to count as true in bool-vector.
6520 Likewise for xd_signature in dbusbind.c.
6521 This is more consistent with the usual practice in Emacs, which is
6522 that any non-nil value counts as true.
6523 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6524 * dbusbind.c (xd_signature): Likewise, for booleans.
6525 * data.c, lisp.h (Qbooleanp):
6526 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6528 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6530 * lisp.h (CHECK_BOOLEAN): New function.
6531 * alloc.c (Fbool_vector): New function.
6532 (syms_of_alloc): Defsubr it.
6533 * data.c (Qbooleanp): New symbol.
6534 (syms_of_data): DEFSYM it.
6535 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6537 * font.c (font_matching_entity): Extract font-entity object
6538 from the vector of matching entities (Bug#17486).
6540 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6542 Assume C99 or later (Bug#17487).
6543 * bytecode.c (B__dummy__): Remove.
6544 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6545 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6546 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6547 * regex.c (DEBUG_PRINT): Assume varargs macros.
6548 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6550 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6552 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6553 memory for every buffer that was dumped.
6555 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6557 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6558 (Fnreverse): Allow vectors and bool vectors.
6560 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6562 Minor cleanup for terminal setup.
6563 * termhooks.h (create_terminal): Adjust prototype.
6564 * terminal.c (create_terminal): Pass output method and RIF as args.
6565 (init_initial_terminal):
6566 * nsterm.m (ns_create_terminal):
6567 * term.c (init_tty):
6568 * w32term.c (w32_create_terminal):
6569 * xterm.c (x_create_terminal): Adjust users.
6570 Avoid redundant NULL initializers and add comments.
6572 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6574 * keyboard.c (Qdeactivate_mark): Now static.
6576 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6578 If available, use Xfixes extension to do pointer blanking.
6579 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6580 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6581 (make_invisible_cursor): Move to...
6582 * xterm.c (make_invisible_cursor): ...here.
6583 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6584 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6585 (x_term_init): Call to x_setup_pointer_blanking.
6586 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6587 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6589 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6591 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6593 2014-05-12 Glenn Morris <rgm@gnu.org>
6595 * fileio.c (Ffile_executable_p): Doc tweak.
6597 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6599 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6600 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6602 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6604 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6606 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6608 Fix initialization of minibuffer history variable (Bug#17430).
6609 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6610 Move the initialization up to prevent any "value void" message.
6612 2014-05-08 Samuel Bronson <naesten@gmail.com>
6614 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6615 are matched (bug#17413).
6617 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6619 Stop tooltips pulling Emacs window to front (Bug#17408).
6620 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6621 SetWindowPos invocations.
6623 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6625 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6626 not initialized (Bug#17398).
6628 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6630 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6632 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6634 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6635 [HAVE_NS]: Do not include png.h.
6636 (x_query_frame_background_color): New function.
6637 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6638 (png_load_body): Coalesce duplicate code.
6640 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6642 Consult libpng-config more consistently (Bug#17339).
6643 * Makefile.in (PNG_CFLAGS): New var.
6644 (ALL_CFLAGS): Use it.
6645 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6646 CFLAGS now handles this.
6648 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6650 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6651 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6652 because WCONTINUED is always defined now.
6653 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6655 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6657 * buffer.c (overlay_strings): Fix the wording of the commentary.
6659 2014-05-01 Glenn Morris <rgm@gnu.org>
6661 * floatfns.c (Fisnan):
6662 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6664 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6666 * term.c (tty_menu_activate): A better initialization for cursor
6669 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6671 * intervals.c: Tighten assertions.
6672 (create_root_interval): Make sure the interval is not empty.
6673 (intervals_equal): Use booleans.
6674 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6675 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6676 (balance_possible_root_interval): Simplify and use booleans.
6677 (split_interval_right, split_interval_left): Check LENGTH, and remove
6678 now redundant assertion.
6679 (adjust_intervals_for_insertion): Remove now redundant assertions.
6680 (delete_node, interval_deletion_adjustment)
6681 (adjust_intervals_for_deletion, merge_interval_right)
6682 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6683 (reproduce_interval): Make sure the interval is not empty.
6685 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6687 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6688 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6689 satisfaction that they would always be initialized.
6691 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6693 * term.c (tty_menu_display): Move the cursor to the active menu item.
6694 (tty_menu_activate): Return the cursor to the active menu item
6695 after displaying the menu and after displaying help-echo.
6696 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6697 for the details of why this is needed by screen readers and
6700 2014-04-30 Glenn Morris <rgm@gnu.org>
6702 * process.c (handle_child_signal):
6703 Handle systems without WCONTINUED. (Bug#15110, 17339)
6705 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6707 * window.c (struct saved_window): Remove mark.
6708 (Fset_window_configuration, save_window_save)
6709 (compare_window_configurations): Don't touch marks any more.
6711 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6713 Use bits_word for gcmarkbits.
6714 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6715 bits_word is typically a tad more efficient for mark bits than
6716 unsigned is, so use bits_word. All uses changed.
6717 * lisp.h (BITS_PER_INT): Remove; no longer used.
6719 Avoid undefined behavior in signed left shift.
6720 This ports to GCC 4.9.0 with -fsanitize=undefined.
6721 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6723 * regex.c (extract_number):
6724 * lisp.h (make_number, XINT):
6725 Do not shift a 1 bit left into a sign bit.
6726 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6727 not int, for gcmarkbits. All uses changed.
6729 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6731 * search.c (Fnewline_cache_check): Don't try to count newlines
6732 outside the buffer's restriction, as find_newline doesn't support that.
6734 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6736 * window.c (Fset_window_configuration): Deactivate the mark before
6738 (set_window_buffer): Ignore window_initialized.
6739 (window_initialized): Remove.
6740 * keyboard.c (Qdeactivate_mark): Not static any more.
6741 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6744 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6746 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6747 and to clang 3.4, which have fixed the bug. This should let us
6748 run a bit faster on these platforms when address sanitization is
6751 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6753 Port to GCC 4.9.0 with --enable-gcc-warnings.
6754 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6756 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6757 a way that also works with GCC 4.9.0.
6759 * search.c (Fnewline_cache_check): Remove unused locals.
6761 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6763 * search.c (find_newline1): New subroutine.
6764 (Fnewline_cache_check): New function.
6765 (syms_of_search): Defsubr it.
6767 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6769 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6770 * keyboard.c (unblock_input): Add comment.
6771 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6773 2014-04-22 Daniel Colascione <dancol@dancol.org>
6775 * lread.c (readevalloop_eager_expand_eval): New function
6776 that can recurse into toplevel forms.
6777 (readevalloop): Call it.
6778 * lisp.h: Declare Qprogn.
6779 * callint.c (Qprogn): No longer static.
6781 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6783 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6784 Also change identifiers to match the comments, and add more assertions
6787 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6789 * emacs.c (close_output_streams): Don't clear and restore errno.
6791 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6793 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6794 never becomes visible, i.e. using XMonad (Bug#17237).
6796 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6798 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6799 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6800 (Fline_pixel_height): Don't assume that the current buffer and the
6801 selected window's buffer are one and the same. (Bug#17281)
6803 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6804 paragraph-start cache before the newline cache. (Bug#17269)
6806 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6808 * term.c (tty_send_additional_strings): No need to fflush here,
6810 (tty_set_terminal_modes): fflush after sending additional strings,
6813 2014-04-17 Daniel Colascione <dancol@dancol.org>
6815 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6817 (tty_send_additional_strings): New function.
6818 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6819 (syms_of_term): Intern tty-mode-set-strings and
6820 tty-mode-reset-strings.
6822 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6824 * window.c (save_window_save): Lookup window_point_insertion_type in
6825 the right buffer (bug#15457).
6826 (Qwindow_point_insertion_type): New var.
6827 (syms_of_window): Initialize it.
6829 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6831 Fix the MSDOS build.
6832 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6833 (copy_text_and_data): Zero out the atexit chain pointer before
6836 * termhooks.h (encode_terminal_code): Update prototype.
6838 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6839 visible for all DOS_NT ports, not just WINDOWSNT.
6840 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6842 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6843 unless it is defined.
6844 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6846 * process.c (close_on_exec, accept4, process_socket): Move into
6847 the "ifdef subprocesses" part.
6848 (catch_child_signal): Condition by "ifdef subprocesses".
6849 (syms_of_process) <Qinternal_default_process_sentinel>
6850 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6852 * msdos.h: Add prototypes for new functions.
6853 (EINPROGRESS): Define.
6854 (O_CLOEXEC): Define to zero.
6856 * msdos.c (check_window_system): Remove unnecessary an
6857 incompatible duplicate function.
6858 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6859 New functions in support of new functionality.
6861 * menu.c (single_menu_item): Add visual indication of submenu
6862 also for menus on MSDOS frames.
6863 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6865 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6866 when async subprocesses aren't supported.
6868 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6870 * emacs.c (close_output_streams): Zero out errno before calling
6873 * dired.c [MSDOS]: Include msdos.h.
6875 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6876 (DATA_START) [MSDOS]: Define.
6877 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6879 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6880 Ifdef away for MSDOS.
6881 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6882 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6884 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6885 Use temporary file template that is compatible with mkostemp.
6886 Move vfork-related portions under #ifndef MSDOS.
6887 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6889 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6891 * buffer.c (Foverlays_at): Add argument `sorted'.
6893 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6895 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6896 text, invalidate the bidi_paragraph_cache upto and including the
6899 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6901 Port to IRIX 6.5 (Bug#9684).
6902 * conf_post.h (INET6) [IRIX6_5]: Define.
6903 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6904 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6906 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6908 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6909 before passing it to system APIs.
6911 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6913 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6914 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6916 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6918 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6920 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6922 Remove DATA_SEG_BITS.
6923 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6924 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6925 cc, but that platform is so old that SGI itself stopped supporting
6926 it in December 2013. If you still need Emacs on IRIX, please
6927 either compile with GCC and port the undumping code, or run
6928 './configure --with-wide-int'.
6929 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6930 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6931 DEFINE_GDB_SYMBOL_START way to define it.
6932 (NONPOINTER_BITS): New macro.
6933 (EMACS_INT): Use it.
6934 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6935 the problem and/or configuring --with-wide-int.
6936 (USE_LSB_TAG): Simplify, based on above changes.
6937 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6938 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6940 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6943 covered by a display string that ends in a newline, and that cases
6944 going back by DVPOS lines to hit the search limit, lift the limit
6945 and go back until DVPOS is reached. (Bug#17244)
6947 * indent.c (Fvertical_motion): Handle correctly the case when the
6948 display string is preceded by an empty line.
6950 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6951 use S_IWRITE instead.
6953 2014-04-11 Glenn Morris <rgm@gnu.org>
6955 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6957 2014-04-11 Ken Brown <kbrown@cornell.edu>
6959 * Makefile.in (EMACS_MANIFEST): Revert last change.
6961 2014-04-10 Daniel Colascione <dancol@dancol.org>
6963 * puresize.h (BASE_PURESIZE): Increase.
6965 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6967 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6969 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6970 region handling (and don't call signal_before_change) if
6971 inhibit_modification_hooks is set.
6972 (signal_before_change): Don't check inhibit_modification_hooks any more.
6974 2014-04-08 Daniel Colascione <dancol@dancol.org>
6976 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6977 function cells contain valid lisp objects. (Modified version of
6980 * alloc.c (detect_suspicious_free): Split actual stack capturing
6981 out into new function for easier breakpoint setting.
6982 (note_suspicious_free): New function.
6984 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6986 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6988 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6989 (symbol_block_pinned): New var.
6990 (Fmake_symbol): Initialize `pinned'.
6991 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6992 pinned and signal an error for un-purifiable objects.
6993 (pure_cons): Use it.
6994 (Fpurecopy): Use it, except for objects that can't be purified.
6995 (mark_pinned_symbols): New function.
6996 (Fgarbage_collect): Use it.
6997 (gc_sweep): Remove hack made unnecessary.
6999 2014-04-07 Glenn Morris <rgm@gnu.org>
7001 * keyboard.c (Fopen_dribble_file): Doc tweak.
7003 2014-04-07 Ken Brown <kbrown@cornell.edu>
7005 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7007 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7009 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7010 We have a substitute execinfo.h on hosts that lack it.
7011 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7012 isn't optimized away.
7014 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7016 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7017 * alloc.c (memory_full):
7018 * charset.c (syms_of_charset):
7019 * doc.c (Fsnarf_documentation):
7021 * font.c (BUILD_STYLE_TABLE):
7022 * keyboard.c (make_lispy_event):
7023 * profiler.c (setup_cpu_timer):
7024 * xgselect.c (xg_select):
7025 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7027 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7028 Replace the only use with ARRAYELTS (font_property_table).
7029 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7031 2014-04-03 Daniel Colascione <dancol@dancol.org>
7033 * xterm.c (x_term_init):
7034 * xfns.c (best_xim_style):
7035 * xfaces.c (Fdump_colors):
7036 * w32fns.c (w32_default_color_map):
7037 * w32.c (init_environment, N_ENV_VARS):
7038 * unexcw.c (read_exe_header):
7039 * term.c (term_get_fkeys_1):
7040 * sysdep.c (init_baud_rate):
7041 * nsterm.m (ns_convert_key):
7042 * nsfns.m (get_geometry_from_preferences):
7043 * msdos.c (dos_set_window_size, init_environment):
7044 * macfont.m (mac_font_get_glyph_for_cid)
7045 (macfont_store_descriptor_attributes)
7046 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7047 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7048 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7050 * image.c (xpm_str_to_color_key):
7051 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7052 * frame.c (x_set_frame_parameters):
7053 * fileio.c (Ffile_selinux_context):
7054 * emacs.c (sort_args):
7055 * dosfns.c (msdos_stdcolor_name):
7056 * dired.c (file_attributes):
7057 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7058 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7061 2014-04-02 Daniel Colascione <dancol@dancol.org>
7063 * data.c (Ffset): Abort if we're trying to set a function call to
7066 * lisp.h (ARRAYELTS): New macro.
7068 * alloc.c: Include execinfo.h if available.
7069 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7070 (suspicious_free_record): New structure.
7071 (suspicious_objects, suspicious_object_index)
7072 (suspicious_free_history, suspicious_free_history_index):
7074 (find_suspicious_object_in_range, detect_suspicious_free)
7075 (Fsuspicious_object): New functions.
7076 (cleanup_vector): Call find_suspicious_object_in_range.
7078 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7080 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7081 width from font width (Bug#17163).
7083 * frame.c (x_set_frame_parameters): Calculate default values of
7084 new frame sizes only after all other frame parameters have been
7085 processed (Bug#17142).
7087 2014-04-02 Ken Brown <kbrown@cornell.edu>
7089 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7092 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7094 * xterm.c (x_draw_image_glyph_string): Adjust image background
7095 width accordingly when its x position is adjusted. (Bug#17115)
7097 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7099 * font.c (font_list_entities): Do not add empty vector to font cache.
7100 (font_matching_entity): Likewise. If matching entity is found, insert
7101 1-item vector with this entity instead of entity itself (Bug#17125).
7103 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7105 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7107 * fns.c (validate_subarray): Rename from validate_substring,
7108 since it works for vectors too. New arg ARRAY. Optimize for the
7109 non-nil case. Instead of returning bool, throw an error if out of
7110 range, so that the caller needn't do that. All uses changed.
7111 Report original values if out of range.
7112 (Fsubstring, Fsubstring_no_properties, secure_hash):
7113 Also optimize the case where FROM is 0 or TO is the size.
7115 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7117 * search.c (Freplace_match): Use make_specified_string.
7118 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7119 to catch bogus override face of glyph strings.
7120 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7121 Move common substring range checking code to...
7122 (validate_substring): ...this function.
7124 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7126 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7128 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7130 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7131 bar is zero height, just return (Bug#16976).
7132 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7134 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7136 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7137 is nil. If waiting for toolbar to complete, force a redraw.
7139 2014-03-28 Glenn Morris <rgm@gnu.org>
7141 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7142 (emacs_bugreport): New variable.
7143 (usage_message): Use PACKAGE_BUGREPORT.
7144 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7146 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7148 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7150 Port recent signal-related changes to FreeBSD.
7151 Reported by Herbert J. Skuhra.
7152 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7153 Move decls from here ...
7154 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7156 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7158 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7159 and width of image background when it is displayed with a 'box'
7162 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7164 More backward-compatible fix to char-equal core dump (Bug#17011).
7165 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7166 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7168 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7170 * image.c (init_svg_functions): When loading SVG-related libraries,
7171 free already loaded libraries if the initialization fails.
7172 (rsvg_handle_set_size_callback): Remove declaration, unused.
7174 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7176 Fix core dump in char-equal (Bug#17011).
7177 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7178 unibyte buffers, as we can't tell whether the characters are
7181 * insdel.c (adjust_markers_for_delete): Remove unused local.
7183 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7185 Have (MARKER . ADJUSTMENT) undo records always be immediately
7186 after their corresponding (TEXT . POS) record in undo list.
7188 * lisp.h (record-delete): New arg record_markers.
7189 (record_marker_adjustment): No longer needed outside undo.c.
7190 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7191 adjustments to undo.c's record_marker_adjustments. Note that
7192 fileio.c's decide_coding_unwind is another caller to
7193 adjust_markers_for_delete. Because it has undo list bound to t,
7194 it does not rely on adjust_markers_for_delete to record marker
7196 (del_range_2): Swap call to record_delete and
7197 adjust_markers_for_delete so as undo marker adjustments are
7198 recorded before current deletion's adjustments, as before.
7199 (adjust_after_replace):
7200 (replace_range): Pass value for new record_markers arg to
7202 * undo.c (record_marker_adjustment): Rename to
7203 record_marker_adjustments and made static.
7204 (record_delete): Check record_markers arg and call
7205 record_marker_adjustments.
7206 (record_change): Pass value for new record_markers arg to
7208 (record_point): at_boundary calculation no longer needs to account
7209 for marker adjustments.
7211 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7213 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7216 2014-03-26 Glenn Morris <rgm@gnu.org>
7218 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7220 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7222 * buffer.c (struct sortvec): Add field `spriority'.
7223 (compare_overlays): Use it.
7224 (sort_overlays): Set it.
7226 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7228 * xdisp.c (redisplay_window): If all previous attempts to find the
7229 cursor row failed, try a few alternatives before falling back to
7230 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7232 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7234 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7235 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7237 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7238 variables on Windows.
7240 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7242 * w32.c (unsetenv): Remove unused var `retval'.
7243 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7245 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7246 (start_watching): Remove unused var `thr'.
7248 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7249 (find_child_console): Remove unnecesary var `thread_id'.
7251 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7252 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7254 2014-03-26 Glenn Morris <rgm@gnu.org>
7256 * filelock.c (Flock_buffer): Doc tweak.
7258 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7259 * emacs.c (shut_down_emacs):
7260 * fileio.c (Finsert_file_contents, write_region):
7261 * filelock.c (top-level, syms_of_filelock):
7262 * insdel.c (prepare_to_modify_buffer_1):
7263 CLASH_DETECTION is always defined now.
7265 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7267 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7268 DLL handle, to speed up thread startup.
7270 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7272 Handle sigmask better with nested signal handlers (Bug#15561).
7273 * atimer.c (sigmask_atimers): Remove.
7274 Remaining use rewritten to use body of this function.
7275 * atimer.c (block_atimers, unblock_atimers):
7276 * callproc.c (block_child_signal, unblock_child_signal):
7277 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7278 New arg OLDSET. All callers changed.
7279 * atimer.c (block_atimers, unblock_atimers):
7280 * callproc.c (block_child_signal, unblock_child_signal):
7281 * keyboard.c (handle_interrupt):
7282 * sound.c (vox_configure, vox_close):
7283 Restore the old signal mask rather than unilaterally clearing bits
7284 from the mask, in case a handler is running within another
7285 handler. All callers changed.
7286 * lisp.h, process.c, process.h, term.c:
7287 Adjust decls and callers to match new API.
7288 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7289 signal handlers aren't supposed to use floating point anyway.
7290 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7292 2014-03-23 Daniel Colascione <dancol@dancol.org>
7294 Split gc_sweep into discrete functions for legibility and better
7297 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7298 (sweep_vectors): Fix typo in comment.
7299 (sweep_conses, sweep_floats, sweep_intervals)
7300 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7301 (gc_sweep): Call new functions, to which existing functionality is
7303 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7305 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7307 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7309 2014-03-23 Daniel Colascione <dancol@dancol.org>
7311 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7312 only if xic_style calls for it. This change allows Emacs to work
7313 with ibus. Also, don't leak resources if create_frame_xic fails,
7314 and stop caching xic_style across different displays.
7315 (supported_xim_styles): Make const.
7316 (best_xim_style): Remove first parameter: it's always just
7317 supported_xim_styles. Change to look at supported_xim_styles
7320 2014-03-23 Daniel Colascione <dancol@dancol.org>
7322 * term.c (init_tty): Rearrange condition for clarity; print
7323 appropriate diagnostic.
7325 2014-03-23 Daniel Colascione <dancol@dancol.org>
7327 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7328 array. (ASAN caught.)
7330 2014-03-22 Glenn Morris <rgm@gnu.org>
7332 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7334 2014-03-22 Daniel Colascione <dancol@dancol.org>
7336 * process.c (conv_sockaddr_to_lisp): When extracting the string
7337 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7339 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7341 Fix regression introduced by patch for Bug#10500.
7342 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7343 * w32term.c (x_draw_image_relief): Likewise.
7345 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7347 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7348 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7349 maximize a frame for odd default fonts.
7351 2014-03-21 Glenn Morris <rgm@gnu.org>
7353 * minibuf.c (history-length): Increase default from 30 to 100.
7355 2014-03-21 Daniel Colascione <dancol@dancol.org>
7357 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7358 every time we switch to minibuffer.
7360 * alloc.c (lisp_align_malloc, allocate_string_data)
7361 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7362 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7364 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7366 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7367 support more "verbs".
7369 2014-03-21 Daniel Colascione <dancol@dancol.org>
7371 Always prohibit dumping a dumped Emacs.
7373 * emacs.c (might_dump): New variable.
7374 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7375 * lisp.h (might_dump): Declare.
7376 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7378 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7380 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7382 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7384 * doc.c (store_function_docstring): Warn when we don't know where to
7386 (Fsubstitute_command_keys): Don't advertise the fact that
7387 text-properties are dropped, since we think it's a bug that we'll fix.
7389 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7390 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7391 * frame.c (frame_garbaged): Make "docstring" more precise.
7393 2014-03-20 Glenn Morris <rgm@gnu.org>
7395 * charset.c (init_charset): When we cannot find the charsets directory,
7396 mention if EMACSDATA is set.
7398 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7400 * fns.c (Frandom): Fix rare bug where the result isn't random.
7402 Fix porting inconsistency about rounding to even.
7403 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7404 This way, the unusual !HAVE_RINT case acts like the usual
7405 HAVE_RINT case, and we can fix the documentation accordingly.
7407 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7409 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7410 (w32_wnd_proc): Initialize the dwHoverTime member of
7411 TRACKMOUSEEVENT structure.
7413 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7415 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7417 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7419 * search.c (find_newline): Speed up the function when using the
7420 newline cache, by halving the number of calls to
7421 region_cache_forward and region_cache_backward. (Bug#16830)
7423 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7425 * buffer.c (Fset_buffer): Document return value (bug#17015).
7427 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7429 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7430 nil, always resize character wise to avoid potential loss of the
7431 mode line (Bug#16923 related).
7433 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7435 * frame.c (x_set_frame_parameters): Always calculate new sizes
7436 pixelwise to avoid potential loss when rounding.
7438 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7440 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7441 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7443 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7445 * w32.c (fstatat): Don't add an extra slash if the argument ends
7446 with a slash: this fails the subsequent call to stat_worker on
7447 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7449 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7451 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7453 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7455 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7457 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7458 when frame is only on one screen (Bug#14713).
7460 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7462 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7463 there's a valid wrap point in the display line, the last glyph
7464 cannot "just barely fit" on this row, because display_line doesn't
7465 let it. Instead, proceed as if the last glyph didn't fit, so that
7466 we eventually back up the iterator to the wrap point. This avoids
7467 delusional behavior of move_it_to, whereby it proceeds to the next
7468 display line, but sets current_x to zero for all the glyphs that
7469 without word-wrap would fit on the previous display line.
7470 One result was that visual-order cursor movement behaved erratically
7472 (Fmove_point_visually): Add code to find the x coordinate of the
7473 last character before wrap point, under word-wrap on a TTY.
7475 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7477 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7478 also return value of MOVE_POS_MATCH_OR_ZV from
7479 move_it_in_display_line_to, when moving from beginning of line to
7480 point's position. (Bug#16961)
7482 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7484 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7485 * window.c (Fselect_window): Explain NORECORD and
7486 `buffer-list-update-hook' in doc-string.
7488 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7490 * window.c (Fother_window_for_scrolling): Check that
7491 Vother_window_scroll_buffer is a buffer.
7493 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7495 * xterm.c (xim_initialize): Always pass a copy of resource name
7496 to XRegisterIMInstantiateCallback and eassert whether return
7497 value is True. Passing copy is important because Xlib doesn't
7498 make its own copy and resource name argument usually points to
7499 SSDATA (Vx_resource_name), which may be changed from Lisp.
7500 (xim_close_display): For XUnregisterIMInstantiateCallback,
7501 always eassert return value and pass exactly the same values
7502 as were used for XRegisterIMInstantiateCallback.
7503 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7504 sources to check why if you are interested.
7506 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7508 * dispnew.c (change_frame_size_1): Add new_lines instead of
7509 new_height, the latter may be still zero if passed as such.
7510 * window.c (Fwindow_pixel_height): Mention bottom divider in
7513 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7515 Fix "resource temporarily unavailable" with xgselect
7517 * xgselect.c: Include <stdbool.h>.
7518 (xg_select) [!USE_GTK]: Don't lose track of errno.
7520 Fix minor --enable-gcc-warnings issues.
7521 * widget.c (update_various_frame_slots, EmacsFrameResize):
7522 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7524 2014-03-04 Ken Brown <kbrown@cornell.edu>
7526 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7527 represent the actual adjustment needed for alignment.
7529 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7531 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7532 needed, and don't reallocate if the initial allocation already
7533 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7535 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7537 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7540 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7542 * cmds.c (delete-char): Update docstring pointing out that the
7543 function ignores `delete-active-region' and `overwrite-mode'.
7545 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7547 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7549 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7550 allocated buffer due to alignment.
7551 (freehook): If the block to be freed was allocated by
7552 'aligned_alloc', find its real pointer before calling 'free'.
7554 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7557 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7559 * font.c (toplevel): Adjust comment about font cache layout.
7560 (font_clear_cache): Fix to match real font cache layout.
7561 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7562 (Fframe_font_cache) [FONT_DEBUG]: New function.
7563 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7565 Avoid crashes when X fonts are erroneously freed on reused X
7566 'Display *' connection data (Bug#16069). Note that X font
7567 resources still may be leaked, but currently there is no way
7568 to completely avoid it.
7569 * xterm.h (struct x_display_info): New member x_id. Add comments.
7570 * xterm.c (x_display_id): New variable.
7571 (x_term_init): Assign identifier to each opened X connection.
7572 * xfont.c (struct xfont): New member x_display_id.
7573 (xfont_open): Initialize it with frame's display id.
7574 (xfont_close): Check whether font's display id matches the one
7575 recorded for the given display. Adjust comment.
7576 * xftfont.c (struct xftfont_info):
7577 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7579 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7581 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7582 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7583 killed Vother_window_scroll_buffer.
7584 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7586 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7588 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7589 that start with more than 2 slashes as UNCs. (Bug#16751)
7591 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7593 Fix a few crashes and leaks when cloning C strings.
7594 * alloc.c, lisp.h (dupstring): New function.
7595 * gtkutil.c (xg_get_font):
7596 * term.c (tty_default_color_capabilities):
7597 * xsettings.c (store_monospaced_changed)
7598 (store_font_name_changed, parse_settings)
7599 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7600 This avoids some unlikely crashes due to accessing freed storage,
7601 and avoids some minor memory leaks in the more-typical case.
7603 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7605 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7606 cursor when modeline can't be dragged (Bug#16647).
7608 2014-02-28 Glenn Morris <rgm@gnu.org>
7610 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7611 from custom-delayed-init-variables. (Bug#11565)
7613 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7615 More fixes for mouse glyph calculations (Bug#16647).
7616 * window.c (coordinates_in_window): In intersection of
7617 horizontal and vertical window dividers prefer the horizontal
7618 one. Add some extra parens to last fix.
7619 (window_relative_x_coord): Return x-coordinate for header and
7621 * xdisp.c (remember_mouse_glyph): In text area don't extend
7622 glyph into mode line to show the vertical drag cursor there
7623 immediately. Subdivide mouse glyphs in right fringes to show a
7624 horizontal drag cursor as soon as we enter the "grabbable width"
7625 portion. Handle vertical border case separately. Do not
7626 subdivide window divider areas.
7627 (note_mouse_highlight): On bottom divider of bottommost windows
7628 show vertical drag cursor only when the minibuffer window can be
7631 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7633 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7634 reset by the face of the object just displayed. See also bug#76.
7635 (get_next_display_element): If the string came from a display
7636 property, examine the box face attribute at it->position, not at
7637 it->current.pos, since the latter was not updated yet. (Bug#16870)
7638 (handle_face_prop): Improve commentary.
7640 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7642 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7643 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7645 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7647 Fixes around Bug#16647.
7648 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7649 ON_BOTTOM_DIVIDER cases.
7650 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7651 only if the window has no right divider.
7652 (Fcoordinates_in_window_p): Fix doc-string.
7654 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7656 * lread.c (Funintern): Fix doc to match advertised calling convention.
7658 2014-02-24 Daniel Colascione <dancol@dancol.org>
7660 * keyboard.c (read_char): Close race that resulted in lost events.
7662 2014-02-22 Glenn Morris <rgm@gnu.org>
7664 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7665 * window.c (window-resize-pixelwise): Doc fixes.
7667 * process.c (Finternal_default_process_filter)
7668 (Finternal_default_process_sentinel): Doc tweaks.
7670 2014-02-21 Glenn Morris <rgm@gnu.org>
7672 * process.c (Fprocess_buffer, Faccept_process_output)
7673 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7676 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7678 * window.c (Fwindow_scroll_bar_width): New function.
7680 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7682 Pacify GCC when configuring with --enable-gcc-warnings.
7683 * xdisp.c (move_it_in_display_line_to) [lint]:
7684 Initialize recently-added local.
7686 2014-02-21 Daniel Colascione <dancol@dancol.org>
7688 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7690 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7692 * xdisp.c (init_iterator): Don't dereference a bogus face
7693 pointer. (Bug#16819)
7694 (try_cursor_movement): Don't use cursor position if
7695 set_cursor_from_row failed to compute it. This avoids assertion
7696 violations in MATRIX_ROW.
7697 (move_it_in_display_line_to): Save the iterator state in ppos_it
7698 only once per call. Reimplement the method used to return to the
7699 best candidate position if all the positions found in display line
7700 are beyond TO_CHARPOS. This cuts down the number of calls to
7701 bidi_shelve_cache, which moves a lot of stuff when lines are long
7702 and include bidirectional text. (Bug#15555)
7704 2014-02-20 Glenn Morris <rgm@gnu.org>
7706 * data.c (Fdefalias): Doc fix.
7708 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7710 * xdisp.c (display_line): Fix horizontal scrolling of large images
7711 when fringes are turned off. This comes at a price of not
7712 displaying the truncation/continuation glyphs in this case.
7715 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7716 CreateDIBSection returns an error indication, zero out *ximg after
7717 destroying the image. This avoids crashes in memory allocations
7718 due to the fact that some of the callers also call
7719 x_destroy_x_image, which will attempt to free an already free'd
7722 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7724 * widget.c (update_various_frame_slots): Don't set
7725 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7727 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7729 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7731 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7733 temacs --daemon fix (Bug#16599).
7734 * emacs.c (main): Initialize daemon_pipe[1] here ...
7735 (syms_of_emacs): ... instead of here.
7737 2014-02-16 Anders Lindgern <andlind@gmail.com>
7739 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7742 2014-02-16 Daniel Colascione <dancol@dancol.org>
7744 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7745 (xd_get_connection_address): Use it.
7746 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7747 xd_get_connection_address because the latter signals if the bus
7748 we're trying to close is already disconnected.
7750 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7752 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7753 argument to CreateThread. This avoids segfaults on Windows 9X.
7754 Reported by oslsachem <oslsachem@gmail.com>.
7756 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7758 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7759 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7760 (check_lseek): New function, to report lseek errors.
7761 (save_data_space, update_file_ptrs, read_header, write_header)
7762 (copy_file, copy_rest, unexec): Use these news functions.
7763 (update_file_ptrs): Don't assume wraparound behavior when
7764 converting a large size_t value to off_t.
7766 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7768 * composite.c (fill_gstring_header): Pass positions as C integers
7769 and move parameters checking to...
7770 (Fcomposition_get_gstring): ...this function. Handle case when
7771 buffer positions are in reversed order and avoid crash (Bug#16739).
7773 * buffer.c (validate_region): Mention current buffer in error message.
7775 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7777 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7779 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7781 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7783 2014-02-11 Glenn Morris <rgm@gnu.org>
7785 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7786 Replace refs to "OpenStep" in messages.
7788 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7790 Avoid "." at end of error diagnostics.
7791 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7792 * font.c (Ffont_at):
7793 * nsfns.m (ns_display_info_for_name):
7794 * nsselect.m (Fx_own_selection_internal):
7795 * nsterm.m (performDragOperation:):
7796 Remove "." from end of diagnostic.
7798 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7800 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7801 unintuitive (bug#15824).
7802 (Fyes_or_no_p): Doc fix (bug#15456).
7804 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7806 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7808 * eval.c (call_debugger): When exiting the debugger, do not allow
7809 max_specpdl_size less than actual binding depth (Bug#16603).
7810 (syms_of_eval): Adjust docstring.
7812 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7814 * cmds.c (Fself_insert_command): Output a clearer error message on
7815 negative repetitions (bug#9476).
7817 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7819 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7821 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7823 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7825 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7827 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7829 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7831 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7833 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7835 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7836 `exit' works (bug#15865).
7838 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7840 Constrain window box/body sizes and margin widths (Bug#16649).
7841 * xdisp.c (window_box_width): Don't return less than zero.
7842 (window_box_left_offset, window_box_right_offset): Don't return
7843 more than the window's pixel width.
7844 * window.c (window_body_height, window_body_width): Don't return
7846 (window_resize_apply): Adjust margin width, if necessary.
7848 2014-02-07 Glenn Morris <rgm@gnu.org>
7850 * nsterm.m (syms_of_nsterm): Doc fix.
7852 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7854 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7855 New variables: pointers through which to call the respective APIs.
7856 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7857 (filename_from_ansi, sys_link, check_windows_init_file):
7858 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7859 This is required on Windows 9X, where we dynamically load
7860 UNICOWS.DLL which has their non-stub implementations.
7861 (maybe_load_unicows_dll): Assign addresses to these 2 function
7862 pointers after loading UNICOWS.DLL.
7864 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7865 MultiByteToWideChar and WideCharToMultiByte through function
7868 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7871 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7873 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7874 for OSX >= 10.9 if separate spaces are used.
7875 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7877 2014-02-06 Glenn Morris <rgm@gnu.org>
7879 * buffer.c (cache-long-scans): Doc fix.
7881 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7883 * w32fns.c (Fw32_shell_execute): Doc fix.
7885 2014-02-05 Bastien Guerry <bzg@gnu.org>
7887 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7888 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7890 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7892 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7893 outside the window (Bug#16649).
7895 * xdisp.c (note_mouse_highlight): When entering a margin area show
7896 a non-text cursor (Bug#16647).
7898 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7900 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7901 It prompted a compile-time diagnostic on GNU/Linux.
7902 Simplify to remove the need for the label.
7904 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7906 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7907 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7908 to show it; otherwise return 'unsupported--w32-dialog' to signal
7909 to the caller that emulation with menus is necessary.
7910 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7912 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7914 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7917 * menu.c (Fx_popup_dialog): Don't condition the call to
7918 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7919 special symbol 'unsupported--w32-dialog', emulate the dialog with
7920 a menu by calling x-popup-menu.
7922 * menu.h (Qunsupported__w32_dialog): New extern variable.
7924 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7926 * keyboard.c (kbd_buffer_get_event): Read file notification events
7929 * xgselect.c (xg_select): Read glib events in any case, even if
7930 there are no file descriptors to watch for. (Bug#16519)
7932 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7934 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7935 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7936 * w32term.c (w32_draw_window_divider): Handle first and last
7938 * w32term.h (w32_fill_area_abs): New function.
7939 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7941 * xfaces.c (realize_basic_faces): Handle new face ids.
7942 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7943 and bottom divider width.
7944 * xterm.c (x_draw_window_divider): Handle first and last pixels
7947 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7949 * print.c (Fexternal_debugging_output): Add cast to pacify
7950 --enable-gcc-warnings.
7951 * eval.c (call_debugger): Grow specpdl if the debugger was
7952 entered due to specpdl overflow (Bug#16603) and allow more
7953 specpdl space for the debugger itself.
7955 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7957 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7960 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7962 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7963 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7965 * print.c (Fexternal_debugging_output): If the argument character
7966 is non-ASCII, encode it with the current locale's encoding before
7967 writing the result to the terminal. (Bug#16448)
7969 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7970 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7973 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7975 * process.c (create_process): Reset SIGPROF handler in the child.
7976 * callproc.c (call_process): Likewise.
7978 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7980 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7982 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7984 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7985 of zero to print strings, GDB doesn't like it.
7987 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7988 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7989 we still use correct addresses. (Bug#16576)
7991 2014-01-27 K. Handa <handa@gnu.org>
7993 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7994 to preserve the code detection behavior of 24.3.
7995 * coding.h (struct coding_system): New member detected_utf8_bytes.
7996 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7997 (decode_coding_gap): Use short cut for UTF-8 file reading only
7998 when coding->detected_utf8_bytes equals to coding->src_bytes.
7999 * fileio.c (Finsert_file_contents): Cancel the previous change.
8001 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8003 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8004 that are not visible.
8006 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8008 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8009 is grabbed (Bug#16565).
8011 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8013 * xdisp.c (last_max_ascent): Re-remove after erroneously
8014 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8016 (move_it_to): Re-remove reference to last_max_ascent.
8017 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8018 max_descent here instead of calling line_bottom_y.
8021 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8023 * terminal.c (initial_free_frame_resources): New function.
8024 (init_initial_terminal): Install new hook to free face cache
8025 on initial frame and avoid memory leak. For details, see
8026 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8027 * xfaces.c (free_frame_faces): Adjust comment.
8029 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8031 * data.c (Fstring_to_number): Document results if unparsable
8034 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8036 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8038 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8040 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8041 * coding.c (detect_coding_utf_8, emacs_mule_char)
8042 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8043 (check_utf_8, decode_coding):
8044 * coding.h (struct coding_system.errors):
8045 Use ptrdiff_t, not int, for integer values derived from buffer and
8048 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8049 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8050 before invoking decode_coding_gap, since there's just one block.
8052 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8054 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8055 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8056 too early. Again run change_frame_size before assigning menu-
8059 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8061 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8062 arrives, call x_check_fullscreen, in case the new display has a
8063 different resolution. (Bug#16517)
8065 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8067 * term.c (read_menu_input): If the selected frame changes, exit
8069 (tty_menu_show): If the selected frame changes while we displayed
8070 a menu, throw to top level. (Bug#16479)
8072 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8074 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8076 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8078 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8079 * data.c (count_one_bits_word): Fix bug (negated comparison)
8080 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8082 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8084 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8085 Avoid undefined behavior by initializing display property bit of a
8086 string processed by the bidirectional iterator. For details, see
8087 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8089 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8091 Minor cleanup of previous change.
8092 * image.c (imagemagick_error, Fimagemagick_types):
8093 Omit some recently-introduced and unnecessary casts and assignments.
8095 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8097 Fix two memory leaks discovered with Valgrind.
8098 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8099 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8101 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8103 Fixes in window size functions around Bug#16430 and Bug#16470.
8104 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8105 (Fwindow_mode_line_height, Fwindow_header_line_height)
8106 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8107 Minor doc-string adjustments.
8108 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8109 Rewrite doc-strings.
8110 (window_body_height, window_body_width): Do not count partially
8111 visible lines/columns when PIXELWISE is nil (Bug#16470).
8112 (Qfloor, Qceiling): New symbols.
8114 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8116 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8117 when the image cache is not yet allocated. (Bug#16509)
8119 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8121 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8122 re-attach intervals to its base buffer (Bug#16502).
8123 * intervals.c (set_interval_object): Move from here...
8124 * intervals.h (set_interval_object): ... to here. Fix comments.
8126 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8128 Avoid undefined behavior by initializing buffer redisplay bit.
8129 Reported by Dmitry Antipov in
8130 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8131 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8133 Revert some of the CANNOT_DUMP fix (Bug#16494).
8134 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8136 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8138 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8139 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8140 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8141 they are replaced by macros that expand into direct calls to the
8142 corresponding functions from GDI32.DLL.
8143 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8144 variables in the Cygwin build, they are unused.
8146 2014-01-19 K. Handa <handa@gnu.org>
8148 * composite.c (composition_update_it): Fix previous change.
8150 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8152 Fix file name handling on MS-Windows 9X.
8153 * w32.c (maybe_load_unicows_dll): New function.
8155 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8156 on, to make sure we can convert file names to and from UTF-8 on
8157 Windows 9X. This fixes a failure to start up because Emacs cannot
8158 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8160 * w32font.c [WINDOWSNT]: Include w32.h.
8161 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8162 of implementing the same stuff.
8163 Remove now unused g_b_init_is_windows_9x.
8165 * w32.h (maybe_load_unicows_dll): Add prototype.
8167 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8169 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8170 switch to single keyboard. Prevents daemon crashes when a new
8171 client connects while we show a TTY menu in an existing client.
8174 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8176 Fix MinGW64 porting problem with _setjmp.
8177 Reported by Eli Zaretskii in:
8178 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8179 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8180 the old _setjmp and _longjmp. All uses changed.
8182 2014-01-13 Daniel Colascione <dancol@dancol.org>
8184 * textprop.c (Fremove_list_of_text_properties):
8185 Correctly handle reaching the end of the interval tree. (Bug#15344)
8187 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8189 * xdisp.c (resize_mini_window): Round height to a multiple of
8190 frame's line height. Fix bug in calculation of window start
8191 position (Bug#16424).
8193 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8195 * macfont.m: Include termchar.h.
8196 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8197 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8198 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8199 *_WITH_GC_* to take face and f as parameters.
8200 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8201 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8203 2014-01-13 Daniel Colascione <dancol@dancol.org>
8205 Fix menu item updating in the presence of the Unity global menu
8208 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8209 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8211 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8212 updating menus; explain why.
8213 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8214 problem it's supposed to solve and it interferes with detecting
8215 the presence of a global menu.
8216 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8219 2014-01-11 K. Handa <handa@gnu.org>
8221 * composite.c (composition_update_it): Fix indexing of
8222 LGSTRING_CHAR (Bug#15984).
8224 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8226 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8228 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8230 * xdisp.c (try_window_id): Don't use this function's optimizations
8231 if overlays in the buffer displayed by the window have changed
8232 since last redisplay. (Bug#16347)
8233 (message_dolog): Fix indentation.
8235 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8237 * frame.c (frame_resize_pixelwise): Fix doc-string.
8239 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8241 Fix handling of internal borders (Bug#16348).
8242 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8243 Remove internal border width from pixel width of windows.
8244 (change_frame_size_1): Don't return early when frame's pixel
8245 size changes - we still have to record the new sizes in the
8247 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8248 also when toolbar gets larger.
8249 * window.c (check_frame_size): Include internal_border_width in
8251 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8252 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8253 In non-toolkit/non-GTK version clear internal border.
8254 * xterm.c (x_clear_under_internal_border): New function for
8255 non-toolkit/non-GTK version.
8256 (x_after_update_window_line): In non-toolkit/non-GTK version
8258 (handle_one_xevent, x_set_window_size):
8259 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8260 * xterm.h (x_clear_under_internal_border): Extern it.
8262 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8264 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8265 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8268 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8270 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8271 last value of point is not equal to buffer's point. (Bug#16129)
8273 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8276 * nsterm.h (updateCollectionBehavior): Rename from
8277 updateCollectionBehaviour. All uses changed.
8279 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8280 * Makefile.in (SETFATTR): New macro.
8281 (temacs$(EXEEXT)): Use it.
8283 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8285 Fix maximization behavior on Windows (Bug#16300).
8286 * w32fns.c (w32_fullscreen_rect): Don't handle
8287 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8288 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8289 of SetWindowPos. Restore last placement also when leaving
8290 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8291 but the FULLSCREEN_BOTH case.
8293 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8296 * data.c (arithcompare_driver):
8297 * fileio.c (Fcar_less_than_car):
8298 * fns.c (internal_equal):
8299 * frame.c (delete_frame):
8300 * lisp.h (enum More_Lisp_Bits):
8302 Avoid C99 constructs that don't work in C89.
8303 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8304 to port to C89, which doesn't have 'long long'.
8305 (count_trailing_zero_bits): Use them.
8307 2014-01-03 Chong Yidong <cyd@gnu.org>
8309 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8311 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8313 Further adjust frame/window scrollbar width calculations.
8314 * window.c (apply_window_adjustment):
8315 Set windows_or_buffers_changed.
8316 (Fwindow_scroll_bars): Return actual scrollbar width.
8317 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8318 For non-toolkit builds again use 14 as minimum width and set
8319 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8320 * xterm.c (XTset_vertical_scroll_bar): Take width from
8321 WINDOW_SCROLL_BAR_AREA_WIDTH.
8322 (x_new_font): Rename wid to unit. Base calculation of new
8323 scrollbar width on toolkit used and make it analogous to that of
8324 x_set_scroll_bar_default_width.
8325 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8326 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8327 of GetSystemMetrics.
8328 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8329 WINDOW_SCROLL_BAR_AREA_WIDTH.
8330 (x_new_font): Make it correspond to changes in xterm.c.
8332 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8334 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8335 This is a cleaner way to fix the MinGW-w64 porting problem.
8336 Check for INTPTR_MAX misconfiguration.
8338 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8340 * search.c (newline_cache_on_off, find_newline): In indirect
8341 buffers, use the newline cache of the base buffer.
8343 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8344 buffer, invalidate the caches of its base buffer. (Bug#16265)
8346 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8347 buffers, use the width-run cache of the base buffer.
8349 * xdisp.c (redisplay_window): When the window displays an indirect
8350 buffer, and the character widths in the display table have
8351 changed, invalidate the width-run cache of the corresponding base
8354 * fileio.c (Finsert_file_contents): When invalidating the newline
8355 cache, consider the case of inserting into indirect buffer.
8357 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8358 In indirect buffers, use the paragraph cache of the base buffer.
8360 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8362 * window.c (grow_mini_window): Fix last change.
8364 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8366 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8368 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8370 * w32term.c (w32_initialize): Use LCID and LOWORD.
8372 * w32proc.c (create_child): Use pid_t for 5th argument.
8373 (IsValidLocale): Don't provide prototype for MinGW64.
8374 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8375 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8377 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8378 MinGW64 doesn't support.
8380 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8382 * w32.c (set_named_security_info): New function.
8383 (acl_set_file): Fall back on set_named_security_info if
8384 set_file_security fails.
8385 (g_b_init_set_named_security_info_w)
8386 (g_b_init_set_named_security_info_a): New static variables.
8387 (globals_of_w32): Initialize them to zero.
8388 (set_named_security_info): Set them to non-zero if the
8389 corresponding API is available.
8390 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8391 New function typedefs.
8393 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8395 Some more fixes following pixelwise resize changes including one
8397 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8398 of frame_resize_pixelwise.
8399 * widget.c (pixel_to_text_size): New function.
8400 (update_wm_hints): Have size hints respect value of
8401 frame_resize_pixelwise.
8402 (EmacsFrameResize): Alway process resize requests pixelwise.
8403 * window.c (grow_mini_window): Make sure mini window is at least
8405 * xdisp.c (display_menu_bar): Make sure menubar extends till
8407 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8408 (x_set_tool_bar_lines): Calculate pixelwise.
8409 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8410 frame_resize_pixelwise.
8412 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8414 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8415 variables not used there.
8417 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8419 * w32.c (sys_umask): New function. (Bug#16299)
8421 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8423 * dispnew.c (change_frame_size_1): Take old width of root window
8424 from that window's pixel width. (Bug#16284)
8426 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8428 Plain copy-file no longer chmods an existing destination (Bug#16133).
8429 * fileio.c (realmask): Now a static var, not a local.
8430 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8431 Remove arg STATPTR. All uses changed.
8432 (Fcopy_file): Do not alter permissions of existing destinations,
8433 unless PRESERVE-PERMISSIONS (renamed from
8434 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8435 Avoid race when testing for existing destinations and for
8436 when input and output files are the same.
8437 If changing the group fails, adjust both default and
8438 preserved permissions so that access is not granted to the
8440 (Fset_default_file_modes, init_fileio): Update realmask.
8441 (Fdefault_file_modes): Use realmask instead of calling umask.
8443 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8445 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8446 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8447 flags on the daemon pipe ends before execing.
8449 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8451 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8452 session. (Bug#14739)
8454 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8456 * callproc.c (Vexec_path): Document that exec-directory is in it.
8458 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8460 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8463 2013-12-27 Chong Yidong <cyd@gnu.org>
8465 * data.c (Fsymbol_function): Doc fix.
8467 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8469 Some more tinkering with Bug#16051.
8470 * window.c (resize_frame_windows): Don't let the size of the
8471 root window drop below the frame's default character size.
8472 Never ever delete any subwindows - let the window manager do the
8475 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8476 of toolbar lines needed when they exceed the height of the root
8478 (unwind_create_frame_1): New function.
8479 (Fx_create_frame): Generally inhibit calling the window
8480 configuration change hook here. Remove extra call to
8481 change_frame_size - it's not needed when we don't run the
8482 configuration change hook.
8484 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8486 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8487 On my Fedora 19 platform the core dumps were so big that
8488 my desktop became nearly catatonic.
8489 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8490 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8491 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8492 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8493 a clang-only syntax.
8494 * conf_post.h (__has_feature): New macro, if not already defined.
8495 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8496 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8498 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8500 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8501 is a file name. (Bug#16252)
8503 2013-12-25 Chong Yidong <cyd@gnu.org>
8505 * keyboard.c (Voverriding_terminal_local_map)
8506 (Voverriding_local_map): Doc fix.
8508 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8510 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8512 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8513 file name when it is submitted to ShellExecute. Simplify code.
8514 Don't test DOCUMENT for being a string, as that is enforced by
8515 CHECK_STRING. Doc fix.
8517 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8519 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8520 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8521 redisplay_tool_bar does. Improve and fix commentary.
8522 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8523 limits of the glyph matrices. (Bug#16051)
8524 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8525 only when the new size is different from the old one, and the new
8526 size can be achieved given the frame height.
8528 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8530 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8532 2013-12-23 Glenn Morris <rgm@gnu.org>
8534 * lread.c (Fload): Mention load-prefer-newer in doc.
8536 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8538 Handle Bug#16207 by being more restrictive when running hooks.
8539 * window.c (unwind_change_frame): New function.
8540 (Fset_window_configuration): Don't run configuration change hook
8541 while the frame configuration is unsafe. Call select_window
8544 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8546 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8548 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8550 * nsterm.h: Declare EmacsColor category.
8552 * nsterm.m (NSColor): Implement EmacsColor category.
8553 (ns_get_color): Use colorUsingDefaultColorSpace.
8554 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8556 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8558 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8560 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8561 having the PNG_NORETURN attribute, to avoid compiler warning in
8564 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8566 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8568 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8569 fringe background extension.
8570 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8571 because they are now always the same as `left' and `width',
8572 respectively. Remove code for the case that `width' and
8573 `sb_width' are different.
8575 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8577 Remove scroll_bar_actual_width from frames.
8578 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8579 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8580 (x_figure_window_size):
8581 * nsterm.m (x_set_window_size):
8582 * widget.c (set_frame_size):
8583 * w32term.c (x_set_window_size):
8584 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8585 scroll_bar_actual_width.
8587 Convert scroll_bar members to integers on Windows.
8588 * w32term.h (struct scroll_bar): Convert top, left, width,
8589 height, start, end and dragging to integers.
8590 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8592 * w32term.c (w32_set_scroll_bar_thumb)
8593 (w32_scroll_bar_handle_click): Remove XINT conversions for
8594 scroll_bar members. Treat bar->dragging as integer.
8595 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8596 first element. Remove XINT conversions for scroll_bar members.
8597 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8598 Remove XINT conversions for scroll_bar members.
8600 Fix assignment for new window total sizes.
8601 * window.c (Fwindow_resize_apply_total): Assign values for
8604 2013-12-20 Chong Yidong <cyd@gnu.org>
8606 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8607 argument to `append'.
8609 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8611 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8612 current text face, for extending the face of the display margins.
8615 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8616 Doc fix. (Bug#16190)
8618 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8620 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8623 * nsterm.m (Qfile, Qurl): New.
8624 (EV_MODIFIERS2): New macro.
8625 (EV_MODIFIERS): Use EV_MODIFIERS2.
8626 (ns_term_init): Remove font and color from DND, does not work on
8627 newer OSX, and other ports don't have them.
8628 (performDragOperation:): Handle modifiers used during drag.
8629 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8630 Remove global Lisp variables used to communicate with ns-win.el.
8631 Remove font and color handling.
8632 (syms_of_nsterm): Defsym Qfile and Qurl.
8634 2013-12-19 Anders Lindgren <andlind@gmail.com>
8636 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8637 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8639 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8640 (constrainFrameRect): Remove special case nr_screens == 1.
8641 Don't constrain size to size of view.
8643 * nsterm.h (ns_output): Remove dont_constrain.
8645 2013-12-19 Anders Lindgren <andlind@gmail.com>
8647 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8649 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8651 Minor fixes for recent openp changes.
8652 * lisp.h (GCPRO7): New macro.
8653 * lread.c (openp): Use bool for boolean; all callers changed.
8654 Protect save_string from GC. Don't assume that file descriptors
8655 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8656 warning about uninitialized variable.
8658 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8660 * w32fns.c (emacs_abort): Use intptr_t as argument of
8661 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8663 2013-12-18 Glenn Morris <rgm@gnu.org>
8665 * lread.c (Fload): Pass load_prefer_newer to openp.
8666 Don't bother checking mtime if openp already did it.
8667 (openp): Add `newer' argument, to check all suffixes
8668 and find the newest file.
8669 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8670 * callproc.c (call_process):
8671 * charset.c (load_charset_map_from_file):
8672 * emacs.c (init_cmdargs):
8673 * image.c (x_create_bitmap_from_file, x_find_image_file):
8675 * lread.c (Flocate_file_internal):
8676 * process.c (Fformat_network_address):
8677 * sound.c (Fplay_sound_internal):
8678 * w32.c (check_windows_init_file):
8679 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8681 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8683 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8685 * w32.c (getloadavg): Don't index samples[] array with negative
8686 indices. Recover from wall-clock time being set backwards.
8688 * w32term.c (w32_initialize): Declare the argument of
8689 set_user_model as const.
8691 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8692 (w32_menu_show): Constify some arguments passed to MessageBox.
8694 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8695 to initialize Lisp objects.
8697 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8698 initialize Lisp objects.
8700 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8701 use variables used only on X under that condition.
8703 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8704 variables not used there.
8706 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8708 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8709 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8711 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8713 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8714 code, revealed in presence of R2L characters, character
8715 compositions, and display vectors. A better fix for Bug#16148.
8716 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8717 GTK and NS builds, they don't have this member of struct frame.
8719 * dispextern.h (struct composition_it): Correct a comment for the
8722 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8724 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8725 This prevents a compilation error on C compilers that do not
8726 default functions to return 'int' if not declared. Also, add
8727 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8728 since it now uses inline functions.
8730 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8732 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8733 display margins on mode line, header line, and in the frame's
8734 tool-bar window. (Bug#16165)
8736 2013-12-16 Andreas Schwab <schwab@suse.de>
8738 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8740 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8742 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8745 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8747 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8749 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8751 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8752 intended to find bogus pointers in font objects (Bug#16140).
8753 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8754 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8755 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8756 Disable for MS-Windows due to Bug#15876; apparently this
8757 requires more or less substantial changes in fontset code.
8758 * xfont.c (xfont_close):
8759 * xftfont.c (xftfont_close): Call x_display_info_for_display
8760 to check whether 'Display *' is valid (Bug#16093 and probably
8763 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8765 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8766 Reported by Juanma Barranquero <lekktu@gmail.com>.
8768 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8769 open a pty on MS-Windows. (Bug#16152)
8771 * emacs.c (decode_env_path): Fix bogus comparison against
8772 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8774 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8776 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8777 (Fx_file_dialog): Add parentheses around && to silence warning.
8779 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8781 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8783 * xdisp.c (extend_face_to_end_of_line): Extend background of
8784 non-default face in margin areas as well. (Bug#16151)
8785 (display_line): Call extend_face_to_end_of_line for continued
8786 lines as well, if the display margins have non-zero width.
8787 (set_glyph_string_background_width): When needed, set the
8788 extends_to_end_of_line_p flag on glyph strings to be drawn in
8789 margin areas, not only in the text area.
8791 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8794 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8796 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8797 Don't worry about verify_error being t, since it has to be a list.
8799 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8801 Use bool for boolean, focusing on headers.
8802 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8803 No need to include <stdbool.h>, since conf_post.h does it now.
8804 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8805 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8806 (SET_PER_BUFFER_VALUE_P):
8807 * ccl.c, ccl.h (setup_ccl_program):
8808 * ccl.h (CHECK_CCL_PROGRAM):
8809 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8810 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8811 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8812 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8813 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8814 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8815 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8816 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8817 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8818 (CHARSET_FAST_MAP_SET):
8819 * coding.c (decode_coding_ccl, encode_coding_ccl):
8820 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8821 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8822 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8823 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8824 (decode_coding_c_string):
8825 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8826 * conf_post.h (has_attribute):
8827 * dispextern.h (trace_redisplay_p)
8828 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8829 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8830 (SET_GLYPH_FROM_CHAR_GLYPH)
8831 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8832 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8833 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8834 (cursor_in_mouse_face_p):
8835 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8836 (blank_row, prepare_desired_row)
8837 (build_frame_matrix_from_leaf_window, make_current)
8838 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8839 (update_window, scrolling_window, update_frame_line):
8840 * disptab.h (GLYPH_FOLLOW_ALIASES):
8841 * editfns.c (Fformat):
8842 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8843 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8844 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8845 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8846 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8847 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8848 (FONT_DEFERRED_LOG):
8849 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8850 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8851 (FRAME_MOUSE_UPDATE):
8852 * fringe.c (Fdefine_fringe_bitmap):
8853 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8854 (x_create_bitmap_from_xpm_data, xpm_load_image):
8855 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8856 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8857 (MERGE_INTERVAL_CACHE):
8858 * keymap.h (KEYMAPP):
8859 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8860 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8861 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8862 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8863 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8864 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8865 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8866 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8867 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8868 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8869 (SETUP_BUFFER_SYNTAX_TABLE):
8870 * systime.h (timespec_valid_p):
8871 * term.c (save_and_enable_current_matrix):
8872 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8873 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8874 (redisplay_internal, try_window_reusing_current_matrix)
8875 (sync_frame_with_window_matrix_rows, try_window_id)
8876 (display_menu_bar, display_tty_menu_item, display_mode_line)
8877 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8878 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8879 * xmenu.c (xmenu_show):
8880 * xterm.c (use_xim, x_term_init):
8881 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8882 (struct x_bitmap_record):
8883 Use bool for booleans.
8884 * ccl.c (struct buffer_text):
8885 * ccl.h (struct ccl_program):
8886 * charset.h (struct charset):
8888 * coding.h (struct iso_2022_spec, struct coding_system):
8889 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8890 (struct glyph_string, struct face, struct face_cache)
8891 (struct bidi_string_data, struct bidi_it)
8892 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8894 * editfns.c (Fformat):
8895 * frame.h (struct frame):
8896 * fringe.c (struct fringe_bitmap):
8897 * intervals.h (struct interval):
8898 * keyboard.h (struct kboard):
8899 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8900 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8901 (struct Lisp_Buffer_Local_Value, union specbinding):
8902 * macfont.m (struct macfont_info):
8903 * process.h (struct Lisp_Process):
8904 * termchar.h (struct tty_display_info):
8905 * window.h (struct window):
8906 * xterm.h (struct x_output):
8907 Use bool_bf for boolean bit-fields.
8908 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8909 All callers changed.
8910 * ccl.h (struct ccl_program): Remove unused members private_state,
8911 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8913 (struct ccl_spec): Remove unused members cr_carryover,
8914 eight_bit_carryover.
8915 * conf_post.h: Include <stdbool.h>.
8916 (bool_bf): New type.
8917 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8918 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8919 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8920 'do { ... } while (false)' brackets.
8921 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8922 Args must now be expressions; all callers changed.
8923 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8924 (PRODUCE_GLYPHS): Simplify use of boolean.
8925 * fileio.c (Fcopy_file):
8926 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8927 * lisp.h (UNGCPRO): Return void, not int.
8928 (FOR_EACH_TAIL): Use void expression, not int expression.
8929 * region-cache.c: Reindent.
8930 * region-cache.h: Copy comments from region-cache.c, to fix
8931 incorrect remarks about booleans.
8933 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8935 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8936 when character at point is displayed from a display vector.
8939 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8941 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8942 now a list of certificate validation checks that will abort a
8943 connection with an error.
8944 (Fgnutls_boot): Document it and use it.
8946 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8948 * w32term.c (w32_enable_frame_resize_hack): New variable.
8949 (x_set_window_size): Use it to hack frame resizing on Windows
8952 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8954 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8955 Windows-specific code to w32.c. Change error message text to
8956 match that of Posix platforms.
8958 * w32.c (w32_copy_file): New function, most of the code copied and
8959 reworked from Fcopy_file. Improve error handling. Plug memory
8960 leak when errors are thrown. Support file names outside of the
8961 current codepage. (Bug#7100)
8963 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8965 * lread.c (load_path_default): Prototype.
8967 2013-12-13 Glenn Morris <rgm@gnu.org>
8969 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8970 (dump_path): Remove.
8971 (load-path-default): Remove `changed' argument.
8972 Do not set dump_path permanently. Simplify.
8973 (init_lread): Simplify.
8974 (syms_of_lread): Remove dump_path.
8976 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8978 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8979 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8980 2013-12-12 font-related change to avoid Bug#16128, which
8981 is quite hard to fix without even more substantial changes.
8983 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8985 * font.c (font_close_object): Check for live frame (Bug#16128).
8987 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8989 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8990 Return ptrdiff_t, not int, since it's a buffer size.
8991 Reindent/reparen some macros to a more Gnuish style.
8993 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8995 Avoid undefined behavior with huge regexp interval counts.
8996 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8997 since it's now specialized to interval counts. All uses changed.
8998 Do not assume wraparound on signed integer overflow.
8999 (regex_compile): Simplify based on the above changes.
9001 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9003 Support file names on MS-Windows that use characters outside of
9004 the current system codepage. (Bug#7100)
9006 * w32.c (get_file_security, set_file_security)
9007 (create_symbolic_link): Separate pointers and boolean flags for
9008 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9009 non-zero, else the former.
9010 (codepage_for_filenames, filename_to_utf16, )
9011 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9013 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9015 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9016 Accept only one argument; all callers changed.
9017 (dostounix_filename): Remove the second argument, now works in
9018 UTF-8. All callers changed.
9019 (parse_root): Lose DBCS code.
9020 (get_long_basename, w32_get_short_filename, init_environment)
9021 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9022 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9023 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9024 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9025 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9026 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9028 (ansi_encode_filename): New function.
9029 (get_emacs_configuration, get_emacs_configuration_options):
9031 (add_volume_info, GetCachedVolumeInformation): Run the input file
9032 name through unixtodos_filename, to ensure it is stored and
9033 referenced in canonical form.
9034 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9035 (logon_network_drive, sys_link, utime): Improve error handling.
9036 (sys_access): New function.
9037 (hashval, generate_inode_val): Unused functions deleted.
9038 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9039 (check_windows_init_file): Convert error message from UTF-8 to
9040 ANSI codepage, for display in the message box.
9041 (globals_of_w32): Set w32_unicode_filenames according to the OS
9044 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9045 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9046 (syms_of_w32term): Declare w32-unicode-filenames.
9048 * w32proc.c (new_child, delete_child): Remove code that handled
9049 unused pending_deletion and input_file members of the child struct.
9050 (create_child, sys_spawnve): Convert all file names to ANSI
9051 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9052 name cannot be encoded in ANSI codepage. Don't use
9053 unixtodos_filename, mirror slashes by hand.
9054 (record_infile, record_pending_deletion): Functions deleted.
9055 (Fw32_short_file_name): Call w32_get_short_filename instead of
9058 * w32notify.c (add_watch): Work in Unicode mode when
9059 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9060 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9061 instead, do the same with Lisp primitives.
9063 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9064 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9065 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9066 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9067 (Fw32_shell_execute): Improve error reporting.
9068 (Fdefault_printer_name): Ifdef away for Cygwin.
9070 * w32.h (struct _child_process): Remove input_file and
9071 pending_deletion members that are no longer used.
9072 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9073 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9074 (ansi_encode_filename): New and updated prototypes.
9076 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9078 (unexec): Don't use dostounix_filename, it expects a file name in
9079 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9082 * fileio.c (Ffile_name_directory, file_name_as_directory)
9083 (directory_file_name, Fexpand_file_name)
9084 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9085 arguments of dostounix_filename.
9086 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9087 use MAX_UTF8_PATH for size of file-name strings.
9088 (emacs_readlinkat): Build an explicitly unibyte string for file
9090 (syms_of_fileio) <file-name-coding-system>:
9091 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9093 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9094 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9095 directories to UTF-8.
9096 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9097 environment, and each element of the input PATH, to UTF-8.
9099 * dired.c (file_attributes): Use build_unibyte_string explicitly
9100 to make Lisp strings from user and group names.
9102 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9105 * coding.c (decode_file_name, encode_file_name): New functions.
9107 * termcap.c (tgetent): Adapt to the change in arguments of
9110 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9113 * msdos.c (dostounix_filename, init_environment): Adapt to the
9114 change in arguments of dostounix_filename.
9116 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9117 [WINDOWSNT]: Encode file names passed to the image libraries in
9120 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9121 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9123 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9124 arguments of dostounix_filename.
9126 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9128 * font.h (struct font_entity) [HAVE_NS]: New field to record
9129 font driver which was used to create this entity.
9130 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9131 frame where the font was opened.
9132 (font_close_object): Add prototype.
9133 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9134 (font_close_object): Not static any more. Lost frame arg.
9135 Adjust comment and users.
9136 * alloc.c (cleanup_vector): Call font_close_object to adjust
9137 per-frame font counters correctly. If HAVE_NS, also call
9138 driver-specific cleanup for font-entity objects.
9139 * ftfont.c (ftfont_open):
9140 * nsfont.m (nsfont_open):
9141 * w32font.c (w32font_open_internal):
9142 * xfont.c (xfont_open):
9143 * xftfont.c (xftfont_open): Save frame pointer in font object.
9144 * macfont.m (macfont_open): Likewise.
9145 (macfont_descriptor_entity): Save driver pointer to be able
9146 to call its free_entity routine when font-entity is swept.
9147 * ftxfont.c (ftxfont_open): Add eassert because frame
9148 pointer should be saved by ftfont_driver.open.
9150 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9152 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9153 input polling is used. This is still meaningful for Cygwin, see
9154 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9155 * keyboard.c (poll_for_input_1, input_polling_used):
9156 Define unconditionally.
9157 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9158 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9159 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9160 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9161 (face_for_char): Likewise. Rearrange eassert and return ASCII
9162 face for CHAR_BYTE8_P.
9163 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9165 2013-12-11 Ken Brown <kbrown@cornell.edu>
9167 * dispextern.h (erase_phys_cursor):
9168 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9170 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9172 * nsterm.m (x_free_frame_resources):
9173 * term.c (tty_free_frame_resources):
9174 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9175 face cache because it's implied by free_frame_faces anyway.
9176 * w32term.c (x_free_frame_resources): Likewise. Do not call
9177 free_frame_faces twice.
9179 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9181 * editfns.c (Fformat_time_string): Mention %F in the doc.
9183 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9185 * window.c (resize_frame_windows): Don't return immediately when
9186 the root window's size doesn't change - the minibuffer window
9187 may still have to be repositioned/resized.
9188 * xfns.c (Fx_create_frame): Always change the frame size after
9189 initializing the frame's faces.
9190 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9191 change_frame_size should already have done it.
9192 (x_new_font): Assign new tool- and menu-bar heights.
9193 (x_set_window_size_1): Account for tool- and menu-bar heights
9194 (Bug#16013). Don't set pixel sizes since change_frame_size
9195 should already have done it.
9197 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9199 Remove the option of using libcrypto.
9200 * Makefile.in (LIB_CRYPTO): Remove.
9201 (LIBES): Don't use it.
9203 2013-12-11 Juri Linkov <juri@jurta.org>
9205 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9206 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9208 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9210 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9211 drawn tool bar items (Bug#16058).
9212 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9214 2013-12-09 Ken Brown <kbrown@cornell.edu>
9216 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9218 * lisp.h (get_frame_param): Adjust conditions for prototype
9221 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9223 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9224 Avoid unused macro warning if configured --without-xft.
9226 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9228 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9230 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9232 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9234 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9236 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9238 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9240 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9242 Use libcrypto's checksum implementations if available, for speed.
9243 * Makefile.in (LIB_CRYPTO): New macro.
9246 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9247 The macro didn't conform to C99 due to type mismatch,
9248 which caused compilation failure with Sun C 5.12,
9249 and it was confusing anyway. Include window.h to declare
9250 redisplay_other_windows.
9252 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9254 * window.c (set_window_buffer): Update mode line (bug#16084).
9256 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9258 Fix minor problems found by static checking.
9259 * keyboard.c (poll_for_input_1, input_polling_used):
9260 Define only if HAVE_NTGUI.
9261 * xmenu.c (popup_activate_callback): Omit unnecessary
9262 check against USE_X_TOOLKIT, which must be defined here anyway.
9263 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9266 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9268 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9270 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9272 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9274 * nsterm.m (x_set_window_size): Remove fprintf.
9275 (init): Define always. Set applicationDidFinishLaunchingCalled
9277 (applicationDidFinishLaunching:):
9278 Set applicationDidFinishLaunchingCalled.
9279 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9282 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9284 Pixel resize changes for NS (Bug#16049).
9285 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9286 height/width. row/cols are locals.
9287 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9288 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9289 (windowWillResize): Remove gsextra. Calculate extra as in
9291 (x_new_font): Don't change frame size if fullscreen.
9292 Change size pixelwise.
9294 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9295 comment in xfns.c. Change to pixelwise call.
9297 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9299 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9302 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9304 * xterm.c (input_signal_count): Remove.
9305 (x_dispatch_event): Define unconditionally.
9306 (x_make_frame_visible): Process X events until the frame
9307 is really visible (Bug#16027).
9308 * xterm.h (x_dispatch_event): Declare unconditionally.
9310 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9312 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9314 * nsterm.m (x_set_window_size): Handle pixelwise.
9316 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9318 * w32term.c (x_new_font):
9319 * xterm.c (x_new_font): Calculate new frame size from new font
9322 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9324 * lisp.h (FOR_EACH_TAIL): New macro.
9325 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9327 * window.c (select_window): Call second wset_redisplay before we change
9328 selected_window (bug#16034).
9330 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9332 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9334 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9336 * w32xfns.c: Include window.h, to avoid a compiler warning.
9338 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9340 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9341 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9342 window_scroll takes care of it.
9343 (Fset_window_point, Fdelete_other_windows_internal)
9344 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9345 (Fsplit_window_internal, Fdelete_window_internal)
9346 (Fresize_mini_window_internal, Fset_window_configuration)
9347 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9348 cause redisplay instead of forcing a complete redisplay.
9349 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9350 we're only affecting the selected_window.
9352 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9354 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9355 directional control characters. Update type and category
9356 determination according to the UBA from Unicode v6.3.
9357 (bidi_category_t): New category EXPLICIT_FORMATTING.
9359 * dispextern.h (bidi_type_t): Update to include new bidirectional
9360 properties introduced with Unicode v6.3. (Bug#16043)
9362 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9364 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9367 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9369 * font.c (font_list_entities): Remove dummy assignment.
9370 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9371 used on graphic displays only. Remove unused 'font_encoder' member.
9372 (struct font_bitmap): Remove unused 'extra' member.
9373 * nsfont.m (nsfont_open):
9374 * w32font.c (w32font_open_internal):
9375 * ftfont.c (ftfont_get_bitmap): Adjust users.
9377 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9379 Use bool for boolean.
9380 * tparam.c (tparam1):
9381 * undo.c (record_point, record_property_change):
9382 Use bool for boolean, for local vars that are always true or false.
9384 Minor integer overflow fixes (Bug#16033).
9385 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9386 This improves on the previous fix to this function.
9387 (window_resize_check): When summing up pixel counts, don't rely on
9388 undefined behavior if the sum overflows.
9390 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9392 * window.c (Fset_window_new_pixel): Don't choke at negative
9393 argument value (Bug#16033).
9395 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9396 to avoid crash in window_box_height.
9398 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9399 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9401 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9403 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9405 Minor integer overflow fixes.
9406 * window.c (Fset_window_new_pixel, grow_mini_window):
9407 * xdisp.c (Fwindow_text_pixel_size):
9408 Avoid undefined behavior on signed integer overflow.
9409 * xfns.c (x_set_mouse_color):
9410 Check that drag shape fits in 'unsigned', since that's what X wants.
9412 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9414 Improve reporting of fatal exception on MS-Windows.
9415 * w32fns.c (my_exception_handler): New function.
9416 (globals_of_w32fns): Set it up as the unhandled exception
9417 handler. Initialize exception code and address to zeros.
9418 (emacs_abort): If the exception code and address are available,
9419 print them at the beginning of the backtrace. Fix the format of
9420 printing addresses (was producing 0x0x12345678 on XP).
9423 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9425 * eval.c (Fbacktrace__locals): New function.
9426 (syms_of_eval): Defsubr it.
9428 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9430 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9431 Define here to unify between...
9432 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9433 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9435 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9437 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9439 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9440 fringe background extension.
9441 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9442 because they are now always the same as `left' and `width',
9443 respectively. Remove code for the case that `width' and
9444 `sb_width' are different.
9446 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9448 Fix minor problems found by static checking.
9449 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9450 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9451 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9453 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9455 * image.c (imagemagick_compute_animated_image): Don't crash if we
9456 have an animation with different-sized images (bug#15313).
9458 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9460 Remove some unused items introduced during pixelwise change.
9461 * window.c (window_resize_total_check): Remove unused function.
9462 * xdisp.c (remember_mouse_glyph): Remove unused label.
9463 (Ftool_bar_height): Move declaration inside #if.
9464 * xterm.c (x_set_window_size): Don't use r and c.
9466 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9468 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9471 * window.c (Fset_window_configuration): Comment out unused variables.
9473 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9475 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9477 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9479 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9481 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9482 HAVE_GNUTLS3 (Bug#16001).
9484 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9485 if interrupts are deferred (Bug#15801).
9487 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9489 Support resizing frames and windows pixelwise.
9490 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9491 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9492 (struct glyph_matrix): Replace window_left_col and
9493 window_top_line by window_pixel_left and window_pixel_top.
9494 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9496 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9497 (draw_window_divider, move_it_to, x_draw_right_divider)
9498 (x_draw_bottom_divider, change_frame_size): Add or fix
9500 * dispnew.c (change_frame_size_1): Change prototype.
9501 (adjust_glyph_matrix, required_matrix_width)
9502 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9503 values instead of lines and columns.
9504 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9505 WINDOW_TOTAL_FRINGE_WIDTH.
9506 (handle_window_change_signal, do_pending_window_change)
9507 (init_display): Adjusts calls of change_frame_size.
9508 (change_frame_size, change_frame_size_1): Handle pixelwise
9510 * frame.c (Qright_divider_width, Qbottom_divider_width):
9512 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9513 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9514 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9515 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9517 (set_frame_param): New function.
9518 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9519 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9520 (Ffringe_width, Fborder_width, Fright_divider_width)
9521 (Fbottom_divider_width): New functions, defsubr them.
9522 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9523 New argument pixelwise.
9524 (struct frame_parm_table): New members Qright_divider_width and
9525 Qbottom_divider_width.
9526 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9527 (x_report_frame_params): Handle Qright_divider_width and
9528 Qbottom_divider_width.
9529 (x_set_right_divider_width, x_set_bottom_divider_width):
9531 (frame_resize_pixelwise): New option.
9532 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9533 new_pixelwise, right_divider_width and bottom_divider_width;
9534 remove total_lines; rename text_lines, text_cols, new_text_lines
9535 and new_text_cols to text_height, text_width, new_height and
9536 new_width respectively.
9537 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9538 FRAME_TEXT_WIDTH respectively.
9539 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9540 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9541 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9543 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9544 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9545 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9546 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9547 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9548 (FRAME_TOTAL_COLS_ARG): Remove macro.
9549 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9550 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9551 (x_wm_set_size_hint): Handle frame pixel sizes.
9552 * indent.c (compute_motion, Fcompute_motion):
9553 Call window_body_width instead of window_body_cols.
9554 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9555 (make_lispy_position): Handle right and bottom dividers.
9556 (Fsuspend_emacs): Pixelize call of change_frame_size.
9557 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9558 * lisp.h: Extern set_frame_param.
9559 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9561 (Fx_create_frame): Add entry for vertical_drag_cursor.
9562 Pixelize call of change_frame_size.
9563 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9564 * nsterm.m (ns_update_window_end): Optionally draw right
9566 (x_set_window_size): Add argument pixelwise.
9567 Call check_frame_size and change_frame_size with pixelwise zero.
9568 (ns_draw_window_divider): New function.
9569 (ns_redisplay_interface): Add ns_draw_window_divider.
9570 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9571 (x_new_font): Call x_set_window_size with pixelwise zero.
9572 * print.c (print_object): For a window print its sequence
9574 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9575 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9576 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9577 (w32_createwindow): Use scroll bar area width.
9578 (w32_wnd_proc): Handle bottom divider width.
9579 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9580 (Fx_create_frame): Default divider width parameters.
9581 Caclulate sizes pixelwise. Add vertical drag cursor support.
9582 (x_create_tip_frame): Default divider widths to zero.
9583 Pixelize call to change_frame_size.
9584 (Fx_show_tip): Add handling of divider widths. Pixelize window
9586 (Fw32_frame_rect): New function.
9587 (frame_parm_handler w32_frame_parm_handlers): Add divider
9589 (Vx_window_vertical_drag_shape): Add variable.
9590 * w32inevt.c (resize_event, maybe_generate_resize_event):
9591 Pixelize change_frame_size calls.
9592 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9594 * w32term.c (w32_draw_window_divider): New function.
9595 (x_update_window_end): Handle right divider.
9596 (w32_draw_fringe_bitmap, x_scroll_run)
9597 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9598 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9599 Calculate new frame sizes pixelwise.
9600 (x_new_font): Pixelize call to x_set_window_size.
9601 (x_check_fullscreen): Pixelize call to change_frame_size.
9602 (x_set_window_size_1, x_set_window_size): New argument
9603 pixelwise. Calculate pixelwise.
9604 (x_wm_set_size_hint): Use scroll bar area width.
9605 (w32_redisplay_interface): Add w32_draw_window_divider.
9606 * w32term.h (struct w32_output): Add vertical drag cursor.
9607 * widget.c (set_frame_size, update_wm_hints)
9608 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9610 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9611 * window.c (sequence_number): Restore.
9612 (Fwindow_pixel_width, Fwindow_pixel_height)
9613 (Fwindow_mode_line_height, Fwindow_header_line_height)
9614 (window_pixel_to_total, Frun_window_scroll_functions)
9615 (Fset_window_new_pixel, window_resize_apply_total)
9616 (Fwindow_resize_apply_total): New functions.
9617 (window_body_height, window_body_width): Rename from
9618 window_body_lines. New argument PIXELWISE.
9619 Calculate pixelwise.
9620 (Fwindow_body_height, Fwindow_body_width): New argument
9622 (coordinates_in_window, window_relative_x_coord): Use window's
9623 pixel width instead of total width.
9624 (replace_window, recombine_windows): Initialize pixel values.
9625 (resize_root_window, resize_frame_windows, grow_mini_window)
9626 (shrink_mini_window): New argument PIXELWISE.
9627 Calculate pixelwise.
9628 (Fdelete_other_windows_internal, adjust_window_margins)
9629 (window_resize_check, window_resize_apply)
9630 (Fdelete_window_internal, Fresize_mini_window_internal)
9631 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9632 (check_frame_size): Rename arguments. New argument PIXELWISE.
9633 Calculate pixelwise.
9634 (set_window_buffer): Make samebuf bool. Run configuration change
9635 hook only if buffer changed.
9636 (Fset_window_buffer): Rewrite doc-string.
9637 (make_window): Initialize new_pixel slot.
9638 (Fwindow_resize_apply): Check pixel size of root window.
9639 (Fsplit_window_internal): Call 2nd argument pixel_size.
9640 Calculate pixelwise.
9641 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9643 (save_window_data): New slots frame_text_width,
9644 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9645 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9647 (Fcurrent_window_configuration, Fset_window_configuration)
9648 (save_window_save, compare_window_configurations): Handle new
9649 slots in save_window_data and saved_window.
9650 (Fset_window_scroll_bars): Fix doc-string.
9651 (window_resize_pixelwise): New variable.
9652 (coordinates_in_window, Fcoordinates_in_window_p):
9654 (make_parent_window): Adjust sequence_number.
9655 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9657 * window.h (struct window): New members new_pixel, pixel_left,
9658 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9659 (wset_new_pixel): New function.
9660 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9661 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9662 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9663 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9664 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9665 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9666 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9667 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9668 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9669 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9670 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9671 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9672 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9673 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9674 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9676 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9677 (window_body_width, check_frame_size): Adapt external declarations.
9678 * xdisp.c (last_max_ascent): New integer.
9679 (window_text_bottom_y): Handle bottom divider.
9680 (window_box_width, window_box_height): Calculate pixelwise.
9681 (get_glyph_string_clip_rects): Handle right divider.
9682 (remember_mouse_glyph): When windows are resized pixelwise
9683 proceed with width and height set to 1.
9684 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9686 (move_it_to): Calculate and return maximum x position
9688 (Fwindow_text_pixel_size): New function.
9689 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9690 (tool_bar_lines_needed): Rename to tool_bar_height.
9691 Calculate pixelwise.
9692 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9693 Calculate pixelwise.
9694 (redisplay_tool_bar): Calculate pixelwise.
9695 (redisplay_window): Calculate pixelwise. Handle dividers.
9696 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9697 (x_draw_vertical_border): Handle dividers.
9698 (define_frame_cursor1): Handle vertical drag cursor.
9699 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9700 (expose_window): Calculate pixelwise. Handle dividers.
9701 (init_xdisp): Initialize pixel values.
9702 * xfaces.c (Qwindow_divider): New face.
9703 (realize_basic_faces): Realize it.
9704 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9705 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9706 (x_set_scroll_bar_default_width): Default actual width to 16.
9707 (Fx_create_frame): Set sizes pixelwise.
9708 (x_create_tip_frame): Default divider widths to zero.
9709 Pixelize call of change_frame_size.
9710 (Fx_show_tip): Handle divider widths. Initial pixel position
9712 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9713 (Vx_window_vertical_drag_shape): New option.
9714 * xmenu.c (free_frame_menubar): Pixelize call of
9716 * xterm.c (x_draw_window_divider): New function.
9717 (x_update_window_end): Optionally draw right divider.
9718 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9719 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9720 (handle_one_xevent, x_new_font): Calculate pixelwise.
9721 (x_set_window_size_1, x_set_window_size): New argument
9722 pixelwise. Calculate pixelwise.
9723 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9724 (struct x_redisplay_interface): Add x_draw_window_divider.
9725 * xterm.h (struct x_output): Add vertical_drag_cursor.
9727 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9729 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9730 Set invisible frames's `redisplay' when a full redisplay is requested.
9731 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9732 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9733 (display_mode_lines): Set it here instead.
9735 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9737 * dispextern.h (set_window_update_flags): Remove.
9739 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9741 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9743 * xdisp.c (REDISPLAY_SOME_P): New macro.
9744 (redisplay_internal): Use it (bug#15999).
9745 (prepare_menu_bars, redisplay_window): Use it as well.
9747 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9749 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9751 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9752 (globals_of_w32font): Zero it out.
9753 (GetCharWidth32W_Proc): New function pointer.
9754 (get_char_width_32_w): New function.
9755 (compute_metrics): If get_glyph_outline_w returns an error, try
9756 get_char_width_32_w before declaring a failure. This avoids
9757 punishing raster (a.k.a. "bitmap") fonts by slowing down
9758 redisplay. (Bug#6364).
9760 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9762 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9763 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9764 highlight needs to be redisplayed. (Bug#15913)
9766 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9768 Fix minor problems found by static checking.
9769 * buffer.h (struct buffer_text, struct buffer):
9770 * frame.h (struct frame):
9771 * window.h (struct window):
9772 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9773 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9774 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9775 no-longer-valid use of HAVE_MENUS.
9776 * xdisp.c (propagate_buffer_redisplay): Now static.
9778 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * xmenu.c (Fmenu_or_popup_active_p):
9781 * window.c (Fset_window_configuration):
9782 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9783 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9784 * fns.c (Fyes_or_no_p):
9785 * editfns.c (Fmessage_box, Fmessage_or_box):
9786 * alloc.c (make_save_ptr_ptr):
9787 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9789 * window.c (Fset_window_configuration): Move select_window later.
9791 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9793 Refine redisplay optimizations to only redisplay *some* frames/windows
9794 rather than all of them.
9795 * xdisp.c (REDISPLAY_SOME): New constant.
9796 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9797 (bset_redisplay, bset_update_mode_line): New functions.
9798 (message_dolog): Use bset_redisplay.
9799 (clear_garbaged_frames): Use fset_redisplay.
9800 (echo_area_display): Use wset_redisplay.
9801 (buffer_shared_and_changed): Remove.
9802 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9803 frame titles. Compute the actual set of windows redisplayed.
9804 Don't update frame titles and menu bars for frames that don't need to
9806 (propagate_buffer_redisplay): New function.
9808 (redisplay_internal): Use it. Be more selective in the set of windows
9809 we redisplay. Propagate windows_or_buffers_changed to
9810 update_mode_lines a bit later to simplify the code.
9811 (mark_window_display_accurate_1): Reset window and buffer's
9813 (redisplay_window): Do nothing if neither the window nor the buffer nor
9814 the frame needs redisplay.
9815 * window.h (struct window): Add `redisplay' field.
9816 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9817 (redisplay_other_windows, window_list): New declarations.
9818 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9819 (window_list): Not static any more.
9820 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9821 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9822 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9823 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9824 * frame.h (struct frame): Add `redisplay' field.
9825 Move `external_menu_bar' bitfield next to other bit-fields.
9826 (SET_FRAME_GARBAGED): Use fset_redisplay.
9827 (SET_FRAME_VISIBLE): Don't garbage the frame;
9828 Use redisplay_other_windows.
9829 * buffer.h (struct buffer): Add `redisplay' field.
9830 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9831 (modify_overlay): Use bset_redisplay.
9832 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9834 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9836 Support w32 file notifications in batch mode.
9837 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9838 invalid (which happens in batch mode). If non-interactive, call
9839 handle_file_notifications to store file notification events in the
9840 input queue. (Bug#15933)
9842 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9844 * w32inevt.c (handle_file_notifications): Now external, not static.
9846 * w32term.h (handle_file_notifications): Provide prototype.
9848 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9849 init_crit, since init_display, which does that otherwise, is not
9852 2013-11-27 Glenn Morris <rgm@gnu.org>
9854 * Makefile.in ($(lispsource)/international/charprop.el): New.
9855 (emacs$(EXEEXT)): Depend on charprop.el.
9857 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9859 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9860 deleting portions of the buffer under non-nil REPLACE argument.
9863 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9864 directory, watch it and not its parent.
9865 (add_watch): Allow empty string in FILE.
9867 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9869 * window.c (Fset_window_start, window_resize_apply)
9870 (window_scroll): Reset window_end_valid (Bug#15957).
9872 2013-11-27 Glenn Morris <rgm@gnu.org>
9874 * Makefile.in (leimdir): Now in lisp source directory.
9875 ($(leimdir)/leim-list.el): Just use ../leim .
9876 * epaths.in (PATH_DUMPLOADSEARCH):
9877 * lread.c (load_path_default):
9878 * nsterm.m (ns_load_path): No more leim directory.
9880 2013-11-26 Andreas Schwab <schwab@suse.de>
9882 * .gdbinit (xgettype): Add cast.
9884 2013-11-26 Glenn Morris <rgm@gnu.org>
9886 Preload leim-list.el.
9887 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9888 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9889 is a single directory.
9891 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9893 bool-vector-subsetp is now the normal direction (Bug#15912).
9894 * data.c (Fbool_vector_subsetp): Test whether the first argument
9895 is a subset of the second one, not the reverse. Add doc string.
9897 Fix minor problems found by static checking.
9898 * lread.c (load_path_default): Now static.
9899 * textprop.c (text_property_stickiness): Be consistent about the
9900 test used when deciding whether to consider the previous character.
9901 This simplifies the code a bit.
9903 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9905 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9907 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9908 (syms_of_frame): Don't defsubr them.
9910 2013-11-25 Glenn Morris <rgm@gnu.org>
9912 * lread.c (load_path_default): Change the sense of the argument.
9913 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9914 from dump_path. When it is not, avoid checking dump_path twice.
9916 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9917 uninstalled dump_path against installed Vload_path. (Bug#15964)
9919 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9921 Export get_pos_property to Elisp.
9922 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9923 (syms_of_editfns): Export it to Elisp.
9925 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9927 2013-11-23 Romain Francoise <romain@orebokech.com>
9929 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9930 initialization here ...
9931 (syms_of_fileio): ... from here.
9933 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9935 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9936 Please use --enable-check-lisp-object-type.
9938 2013-11-23 Glenn Morris <rgm@gnu.org>
9940 * process.c (get_process): Explicit error for dead buffers.
9942 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9944 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9946 2013-11-23 Glenn Morris <rgm@gnu.org>
9948 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9949 * lread.c (load_path_check): Take path to check as argument.
9950 (load_path_default): New, split from init_lread.
9951 (init_lread): Move calc of default load-path to load_path_default.
9952 Empty elements in EMACSLOADPATH now stand for the default.
9953 (load-path): Doc fix.
9954 * emacs.c (decode_env_path): Add option to treat empty elements
9955 as nil rather than ".".
9956 * callproc.c (init_callproc_1, init_callproc):
9957 * image.c (Vx_bitmap_file_path):
9958 * lisp.h (decode_env_path):
9959 * lread.c (Vsource_directory):
9960 Update for new argument spec of decode_env_path.
9962 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9964 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9965 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9967 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9969 Fix some dependency problems that cause unnecessary recompiles.
9971 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9972 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9973 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9974 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9975 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9976 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9977 (boostrap-clean): No need to remove stamp-oldxmenu.
9979 Fix recently introduced bool vector overrun.
9980 This was due to an optimization that went awry.
9981 Reported by Glenn Morris in
9982 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9983 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9984 for empty vectors, undoing the 2013-11-18 change.
9985 * data.c (bool_vector_binop_driver): Rely on this.
9986 Fix bug that occasionally overran the destination.
9987 * lisp.h (struct Lisp_Bool_vector): Document this.
9989 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9991 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9994 * nsterm.m (init, run, stop:): Comment out for now, does not work
9997 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9999 * charset.c (syms_of_charset): Don't read past end of string.
10001 2013-11-19 Glenn Morris <rgm@gnu.org>
10003 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10005 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10007 Add hooks to run on gaining/losing focus. (Bug#15029)
10008 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10009 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10010 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10012 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10014 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10015 The old names predated the API change that put destination at end.
10017 Improve API of recently-added bool vector functions (Bug#15912).
10018 The old API had (bool-vector-count-matches A B)
10019 and (bool-vector-count-matches-at A B I), which gave the
10020 misleading impression that the two functions were variants, one
10021 with a location I. The new API has (bool-vector-count-population A)
10022 and (bool-vector-count-consecutive A B I) to make the distinction
10023 clearer. The first function no longer has a B argument, since the
10024 caller can easily determine the number of nils if the length and
10025 number of ts is known.
10026 * data.c (Fbool_vector_count_population): Rename from
10027 bool_vector_count_matches, and accept just 1 argument.
10028 (Fbool_vector_count_consecutive): Rename from
10029 Fbool_vector_count_matches_at.
10031 Always allocate at least one bits_word per bool vector.
10032 See Daniel Colascione in:
10033 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10034 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10035 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10036 * lisp.h (struct Lisp_Bool_vector): Document this.
10038 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10040 * insdel.c (invalidate_buffer_caches): New function, consolidated
10041 from part of prepare_to_modify_buffer.
10042 (insert_from_gap, prepare_to_modify_buffer):
10043 * coding.c (code_convert_region, code_convert_string):
10044 Call invalidate_buffer_caches. (Bug#15841)
10046 * lisp.h (invalidate_buffer_caches): Add prototype.
10048 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10050 * w32term.c (x_update_window_end): Don't invalidate the entire
10051 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10052 highlight needs to be redisplayed. (Bug#15913)
10054 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10056 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10058 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10060 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10061 while we are using Vprin1_to_string_buffer.
10063 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10064 after inserting the description string. (Bug#15907)
10066 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10068 * data.c: Work around bogus GCC diagnostic about shift count.
10069 Reported by Eli Zaretskii in
10070 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10071 (pre_value): New function.
10072 (count_trailing_zero_bits): Use it.
10074 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10076 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10077 assume C macros are not supported even under -g3 in these old GCC
10080 2013-11-15 Leo Liu <sdl.web@gmail.com>
10082 * minibuf.c (Ftry_completion, Fall_completions)
10083 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10085 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10087 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10088 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10089 This avoids placing unnecessary constants into the Emacs code.
10091 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10093 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10094 for Cygwin w32 build.
10096 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10097 for Cygwin w32 build. (Bug#15892)
10099 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10101 Simplify, port and tune bool vector implementation.
10102 * alloc.c (bool_vector_exact_payload_bytes)
10103 (bool_vector_payload_bytes): Remove.
10104 (bool_vector_fill): Return its argument.
10105 * alloc.c (bool_vector_fill):
10107 * print.c (print_object):
10108 Simplify by using bool_vector_bytes.
10109 * alloc.c (make_uninit_bool_vector):
10110 New function, broken out from Fmake_bool_vector.
10111 (Fmake_bool_vector): Use it. Use tail call.
10112 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10113 * data.c (BITS_PER_ULL): New constant.
10114 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10115 if long long versions don't exist.
10116 (shift_right_ull): New function.
10117 (count_one_bits_word): New function, replacing popcount_bits_word
10118 macro. Don't assume that bits_word is no wider than long long.
10119 (count_one_bits_word, count_trailing_zero_bits):
10120 Don't assume that bits_word is no wider than long long.
10121 * data.c (bool_vector_binop_driver, bool_vector_not):
10122 * fns.c (Fcopy_sequence):
10124 Create an uninitialized destination, to avoid needless work.
10125 (internal_equal): Simplify.
10126 (Ffillarray): Prefer tail call.
10127 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10128 contain at least one word.
10129 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10130 chars are narrower than ints.
10131 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10132 * fns.c (Fcopy_sequence):
10134 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10135 Don't try to port to hosts where bits_word values have holes; the
10136 code wouldn't work there anyway. Verify this assumption, though.
10137 (bool_vector_bytes): New function.
10138 (make_uninit_bool_vector): New decl.
10139 (bool_vector_fill): Now returns Lisp_Object.
10141 * xfns.c (xic_create_fontsetname):
10142 * xrdb.c (gethomedir): Prefer tail calls.
10144 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10146 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10147 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10149 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10150 that requires a return value.
10151 (Fset_buffer_modified_p): Take advantage of this change to do
10154 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10156 * buffer.c (Frestore_buffer_modified_p): Sync it with
10157 Fset_buffer_modified_p.
10158 (Fforce_mode_line_update): New function, moved from subr.el.
10159 (Fset_buffer_modified_p): Use them.
10160 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10162 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10164 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10165 This avoids undefined behavior when subtracting pointers into
10166 different aways. On my platform it also makes the code a tad
10167 smaller and presumably faster.
10169 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10171 * keyboard.c (command_loop_1): Use region-extract-function.
10172 * insdel.c (Qregion_extract_function): Not static any more (can we
10173 stop pretending that these vars can benefit from being marked static?).
10175 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10177 * search.c (find_newline): If buffer text is relocated during the
10178 "dumb loop", adjust C pointers into buffer text to follow suit.
10181 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10183 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10184 for conversion (Bug#15837).
10186 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10188 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10189 for the entire range of inserted characters. (Bug#15841)
10191 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10193 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10195 (realize_default_face): Remove assignment to distant-foreground if
10196 unspecified (Bug#15815).
10198 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10200 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10201 cache-long-scans disabled, since we don't want to call
10202 prepare_to_modify_buffer (in insert_1_both) for each message we
10205 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10206 from buffer.c. Improve commentary to the buffer field setter
10209 * buffer.c (bset_cache_long_scans): Static function deleted.
10210 Improve commentary to the buffer field setter functions.
10211 (init_buffer_once): Default for cache-long-scans changed to t.
10214 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10216 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10218 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10219 This bug was introduced in my 2013-06-21 change, and caused
10220 struct Lisp_Sub_Char_Table objects to be given too many slots,
10221 which broke 'make -C admin/unidata'.
10223 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10225 Import changes from mac-port 4.5.
10226 * macfont.m (mac_font_copy_default_descriptors_for_language)
10227 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10228 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10229 (macfont_language_default_font_names): New.
10230 (macfont_list): Rearrange language/charset code.
10231 (macfont_close): Don't check for macfont_info->cache.
10232 (mac_ctfont_create_preferred_family_for_attributes): New font
10233 selection code, call
10234 mac_font_copy_default_name_for_charset_and_languages.
10235 (mac_font_copy_default_descriptors_for_language)
10236 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10238 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10240 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10242 Port to C11 aligned_alloc, and fix some integer overflows.
10243 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10244 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10245 and use of posix_memalign replaced with aligned_alloc.
10246 (aligned_alloc): New function, defined or declared as needed.
10247 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10248 Don't undef; configure.ac now does this.
10249 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10250 (calloc, aligned_alloc): Check for integer overflow.
10251 (aligned_alloc): Rename from memalign. All uses changed.
10252 (memalign): New function, an alias for aligned_alloc.
10254 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10256 * xdisp.c (redisplay_internal): Fix typo in last change.
10258 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10260 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10262 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10264 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10265 redisplay--mode-lines-cause.
10266 (redisplay_internal): Keep them uptodate. Remove redundant check of
10267 buffer_shared_and_changed.
10268 * *.[chm]: Number every assignment to update_mode_lines so we
10269 can track why it is set.
10271 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10273 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10275 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10277 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10278 can track why it is set.
10280 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10282 Integer-related fixes for term.c etc.
10283 * dispextern.h (face_tty_specified_color): New function.
10284 * term.c (turn_on_face): Don't rely on undefined behavior when
10285 assigning an out-of-range value to 'long'.
10286 Simplify test for toggling highlight.
10287 (tty_capable_p): Omit last two (unused) args. All callers changed.
10288 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10289 (read_menu_input, tty_menu_activate, tty_menu_show):
10290 * xfaces.c (x_supports_face_attributes_p)
10291 (tty_supports_face_attributes_p):
10292 Use bool for boolean. All callers changed.
10293 (tty_supports_face_attributes_p): Omit defaults for color indices;
10294 no longer needed. Simplify tail call.
10296 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10298 * xdisp.c (prepare_menu_bars): Mark static.
10299 * lisp.h (prepare_menu_bars): Don't declare.
10300 * xselect.c (x_handle_selection_clear):
10301 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10303 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10305 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10306 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10308 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10310 * keyboard.c (Fcommand_error_default_function): Rename from
10311 Fdefault_error_output.
10313 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10315 * keyboard.c (Fdefault_error_output): New function, extracted from
10316 cmd_error_internal.
10317 (syms_of_keyboard): Use it for Vcommand_error_function.
10319 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10321 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10322 (init_eval): Use it to ensure handlerlist is non-NULL.
10323 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10324 (Fsignal): Adjust NULLness test of handlerlist.
10325 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10327 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10329 * callproc.c (call_process): Call prepare_to_modify_buffer before
10330 decoding text read from the sub-process, as the decoded stuff will
10331 be inserted into the buffer. This will invalidate the various
10332 caches maintained for the buffer. (Bug#15148)
10334 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10336 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10337 string of glyphless-char-display.
10339 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10341 * nsfns.m (ns_get_name_from_ioreg): New function.
10342 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10343 OSX >= 10.9. Use ns_get_name_from_ioreg.
10345 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10347 Simplify and port recent bool vector changes.
10348 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10349 only in this file. Use a more-efficient implementation if the
10350 second argument is a power of 2.
10351 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10352 Remove no-longer-necessary compile-time checks.
10353 (bool_vector_exact_payload_bytes): New function.
10354 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10355 exact payload changed to call the new function. Do not assume
10356 that the arg or result fits in ptrdiff_t.
10357 (bool_vector_fill): New function.
10358 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10360 (vroundup_ct): Don't assume arg fits in size_t.
10361 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10362 invoke set_category_set.
10363 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10364 All callers changed. Use bool_vector_set.
10365 * category.h (XCATEGORY_SET): Remove; no longer needed.
10366 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10367 bool_vector_bitref.
10368 * data.c (Faref): Use bool_vector_ref.
10369 (Faset): Use bool_vector_set.
10370 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10371 (Fbool_vector_not, Fbool_vector_count_matches)
10372 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10373 * fns.c (concat): Use bool_vector_ref.
10374 (Ffillarray): Use bool_vector_fill.
10375 (mapcar1): Use bool_vector_ref.
10376 (sxhash_bool_vector): Hash words, not bytes.
10377 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10378 a constant, since it's now used in #if.
10379 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10380 unsigned char on unusual architectures, so that we no longer
10381 assume that the number of bits per bits_word is a power of two or
10382 is a multiple of 8 or of CHAR_BIT.
10383 (Qt): Add forward decl.
10384 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10385 at least as strictly as bits_word.
10386 (bool_vector_data, bool_vector_uchar_data): New accessors.
10387 All data structure accesses changed to use them.
10388 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10389 (bool_vector_set): New functions.
10390 (bool_vector_fill): New decl.
10391 (ROUNDUP): Move to alloc.c as described above.
10393 Fix recent gnutls changes.
10394 * gnutls.c (Fgnutls_boot): Don't assume C99.
10395 * process.c (wait_reading_process_output): Fix typo in recent change.
10397 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10399 * process.c (wait_reading_process_output, read_process_output)
10400 (send_process): Check gnutls_state is not NULL.
10402 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10403 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10405 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10407 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10408 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10410 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10413 * nsfns.m (Fx_create_frame): Fix memory leak.
10415 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10416 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10417 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10419 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10421 * xdisp.c (message3_nolog, message_with_string): Encode the string
10422 before writing it to the terminal in a non-interactive session.
10424 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10425 sure we concatenate them into a unibyte string.
10427 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10428 resulting temporary name before returning it to the caller.
10429 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10430 is a unibyte string, convert NAME to a unibyte string to ensure
10431 that the result is also a unibyte string.
10433 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10434 create unibyte strings from default paths and directory/file
10437 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10440 * callproc.c (init_callproc): Use build_unibyte_string to make
10441 sure we create unibyte strings from default paths and
10442 directory/file names.
10444 * buffer.c (init_buffer): Don't store default-directory of
10445 *scratch* in multibyte form. The original problem which led to
10446 that is described in
10447 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10448 but it was solved long ago. (Bug#15260)
10450 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10452 Port to stricter C99 platforms.
10453 Especially, C99 prohibits nesting a struct X inside struct Y if
10454 struct X has a flexible array member.
10455 * alloc.c (struct sdata): New type.
10456 (sdata): Implement in terms of struct sdata.
10457 Remove u member; all uses replaced by next_vector, set_next_vector.
10458 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10459 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10460 (struct sblock): Rename first_data member to data, which is now
10461 a flexible array member. All uses changed.
10462 (next_vector, set_next_vector, large_vector_vec): New functions.
10463 (vector_alignment): New constant.
10464 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10465 (struct large-vector): Now merely a NEXT member, since the old approach
10466 ran afoul of stricter C99. All uses changed to use
10467 large_vector_vec or large_vector_offset.
10468 (large_vector_offset): New constant.
10469 * dispnew.c: Include tparam.h, for tgetent.
10470 Do not include term.h; no longer needed.
10471 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10472 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10473 (struct Lisp_Vector): Use a flexible array member for contents,
10474 instead of a union with a member that is an array of size 1.
10476 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10477 fact that the struct no longer contains a union.
10478 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10479 (struct Lisp_Save_Value, struct Lisp_Free):
10480 Use unsigned, not int, for spacers, to avoid c99 warning.
10481 (union specbinding): Use unsigned, not bool, for bitfield, as
10482 bool is not portable to pre-C99 hosts.
10484 2013-11-04 Glenn Morris <rgm@gnu.org>
10486 * emacs.c (usage_message): Mention that `-L :...' appends.
10488 2013-11-02 Glenn Morris <rgm@gnu.org>
10490 * Makefile.in (abs_builddir): Remove.
10491 (bootstrap_exe): Use relative filename.
10493 Use relative filenames in TAGS files.
10494 * Makefile.in (abs_srcdir): Remove it again.
10495 (.PHONY): Remove frc.
10496 (maintainer-clean): No more TAGS-LISP file.
10497 (TAGS): Pass relative file names to etags.
10498 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10500 * Makefile.in (abs_srcdir): New, set by configure.
10502 (maintainer-clean): Remove pointless echo. That should be in the
10503 top-level Makefile, if anywhere. Delete TAGS-LISP.
10504 (extraclean): No s/ and m/ directories for some time.
10505 (TAGS): Also depend on ctagsfiles3.
10506 Remove no-longer-defined S_FILE.
10507 Pass absolute filenames to etags once more.
10508 (TAGS-LISP): Replace lispdir with its expansion.
10509 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10510 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10512 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10514 * xfaces.c (check_lface_attrs, realize_default_face):
10515 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10516 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10518 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10520 * emacs.c (original_pwd): Remove global var by making it local.
10521 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10523 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10525 * xfaces.c: Declare color_distance.
10526 (QCdistant_foreground): New variable.
10527 (NEAR_SAME_COLOR_THRESHOLD): New define.
10528 (load_color2): New function.
10529 (load_color): Call load_color2.
10530 (load_face_colors): Call load_color2 and if distant-color is specified
10531 calculate distant and use distant-color if colors are near.
10532 (LFACE_DISTANT_FOREGROUND): New define.
10533 (merge_face_ref, Finternal_set_lisp_face_attribute)
10534 (Finternal_get_lisp_face_attribute)
10535 (x_supports_face_attributes_p): Handle distant-foreground similar to
10537 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10539 * dispextern.h (lface_attribute_index):
10540 Add LFACE_DISTANT_FOREGROUND_INDEX.
10542 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10544 * image.c (pbm_next_char): New function.
10545 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10546 (pbm_scan_number): Use it.
10547 (Qlibjpeg_version): New variable.
10548 (syms_of_image): DEFSYM and initialize it.
10550 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10552 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10554 2013-10-31 Glenn Morris <rgm@gnu.org>
10556 * emacs.c (original_pwd): New char.
10557 (main): If using --chdir, store original_pwd.
10558 (init_cmdargs): When setting Vinvocation_directory based on a
10559 relative argv[0], use original_pwd if set. (Bug#15768)
10561 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10563 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10565 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10567 * insdel.c: Fix minor problems found by static checking.
10568 (Qregion_extract_function): Now static.
10569 (prepare_to_modify_buffer_1): Remove unused locals.
10571 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10573 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10574 (syms_of_xdisp): Declare pre-redisplay-function.
10575 (markpos_of_region): Remove function.
10576 (init_iterator, compute_stop_pos, handle_face_prop)
10577 (face_before_or_after_it_pos, reseat_to_string)
10578 (get_next_display_element, window_buffer_changed)
10579 (redisplay_internal, try_cursor_movement, redisplay_window)
10580 (try_window_reusing_current_matrix, try_window_id, display_line)
10581 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10582 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10583 * window.h (struct window): Remove field `region_showing'.
10584 * dispextern.h (struct it): Remove region_beg/end_charpos.
10585 (face_at_buffer_position, face_for_overlay_string)
10586 (face_at_string_position): Update prototypes.
10587 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10588 (face_at_string_position): Remove `region_beg' and `region_end' args.
10589 * fontset.c (Finternal_char_font):
10590 * font.c (font_at, font_range): Adjust calls accordingly.
10591 * insdel.c (Qregion_extract_function): New var.
10592 (syms_of_insdel): Initialize it.
10593 (prepare_to_modify_buffer_1): Use it.
10595 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10597 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10598 * ftxfont.c (ftxfont_get_gcs):
10599 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10600 * xfaces.c (x_free_colors, x_free_dpy_colors)
10601 (x_create_gc, unload_color):
10602 * xselect.c (x_property_data_to_lisp):
10603 * xsettings.c (parse_settings):
10604 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10605 (get_bits_and_offset): Adjust definition.
10606 * frame.c (XParseGeometry): Adjust locals.
10607 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10608 * regex.h (toplevel): Likewise for reg_syntax_t.
10610 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10612 * eval.c (run_hook_with_args): Use FUNCTIONP.
10614 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10616 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10617 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10618 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10619 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10620 on MS-Windows anyway.
10621 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10622 (free_realized_face): ...adjust user.
10623 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10624 white relief pixels to -1.
10625 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10626 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10627 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10629 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10631 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10632 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10633 in practice now. All callers changed.
10635 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10637 * dispextern.h (struct face): Use bitfields for 'underline_type'
10638 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10639 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10640 'stipple' member. Move 'lface' member up to help...
10641 * xfaces.c (make_realized_face): ...this function to find and
10642 clear just the members that need clearing.
10643 (load_face_colors, realize_x_face):
10644 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10646 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10648 * xftfont.c (struct xftfont_info): Remove set-but-unused
10650 (xftfont_open): Adjust user.
10651 (xftfont_get_colors): Remove useless prototype.
10653 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10655 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10656 before passing them to 'unexec'. (Bug#15260)
10658 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10660 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10662 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10664 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10665 the changed signature of the font driver's 'close' method.
10667 * w32font.h (w32font_close): Adjust the prototype to the change in
10668 function definition.
10670 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10672 * w32uniscribe.c (uniscribe_close): Adapt the call to
10673 w32font_close to its new prototype.
10675 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10677 Omit unused frame argument of font API's close function.
10678 * font.h (struct font): Drop frame argument. Adjust comment.
10679 * font.c (font_clear_cache, font_close_object): Adjust users.
10680 * ftfont.c (ftfont_close):
10681 * ftxfont.c (ftxfont_close):
10682 * macfont.m (macfont_close):
10683 * nsfont.m (nsfont_close):
10684 * w32font.c (w32font_close):
10685 * xfont.c (xfont_close):
10686 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10687 tweak comments and make functions safe if called more than once for
10688 the same font object.
10690 Perform font-specific cleanup when font object is swept by GC. See
10691 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10692 * alloc.c (cleanup_vector): New function.
10693 (sweep_vector): Call it for each reclaimed vector object.
10694 * font.h (struct font): Adjust comment.
10696 2013-10-24 Glenn Morris <rgm@gnu.org>
10698 * Makefile.in (abs_top_srcdir): New, set by configure.
10700 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10702 Adjust recent font-related changes to fix bug#15686.
10703 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10704 is a live window system frame, mark its default font too.
10706 2013-10-23 Glenn Morris <rgm@gnu.org>
10708 * Makefile.in (RUN_TEMACS): Make relative (again).
10709 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10710 (bootstrap-emacs$(EXEEXT)):
10711 Quote entities that might contain whitespace.
10713 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10715 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10716 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10718 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10720 Do not allow font caches to grow too large.
10721 * alloc.c (compact_font_cache_entry, compact_font_caches):
10722 New functions or stub if not HAVE_WINDOW_SYSTEM.
10723 (compact_undo_list): Factor out from Fgarbage_collect.
10725 (mark_face_cache): Mark face font. Move down to avoid
10727 (mark_terminals): Do not mark font cache here.
10728 (Fgarbage_collect): Call compaction functions described
10729 above. Adjust comment.
10731 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10733 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10734 chdir to HOME (bug#15607).
10736 * nsterm.m (Qcocoa, Qgnustep): New variables.
10737 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10738 (ns_get_color): Make selection color work for GNUstep also.
10740 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10742 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10743 handles mouse clicks. Instead, let GPM use the same code as all
10744 the other mice use. See the discussion starting at
10745 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10746 for the details of the problem with the menu bar this fixes.
10748 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10750 Remove port-specific display name lists to avoid extra
10751 complexity and data duplication with display info lists.
10752 * xterm.h (x_display_name_list): Remove declaration.
10753 * xterm.c (x_display_name_list): Remove.
10754 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10755 * xfns.c (x_display_info_for_name, Fx_display_list):
10756 Likewise. Use x_display_list where appropriate.
10757 * w32term.h (w32_display_name_list): Remove declaration.
10758 * w32term.c (w32_display_name_list): Remove.
10759 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10761 * w32fns.c (x_display_info_for_name, Fx_display_list):
10762 Likewise. Use x_display_list where appropriate.
10763 * nsterm.h (ns_display_name_list): Remove declaration.
10764 * nsterm.m (ns_display_name_list): Remove.
10765 (ns_term_init, syms_of_nsterm): Adjust users.
10766 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10767 Likewise. Use x_display_list where appropriate.
10768 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10769 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10770 (mark_terminals): Mark per-terminal font cache.
10772 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10774 Don't run timers in input-pending-p. Its new check-timers param
10775 provides the prior behavior. (Bug#15045).
10776 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10778 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10780 Make some functions static in non-Microsoft builds.
10781 On my platform (Fedora 19 x86-64), this shrinks the
10782 Emacs executable (text+data) by 0.25%.
10783 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10784 (load_color) [!MSDOS]:
10785 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10786 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10787 * lisp.h (check_existing):
10788 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10789 (network_interface_info) [!WINDOWSNT]:
10790 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10791 Remove extern decls.
10792 * fileio.c (check_existing):
10793 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10794 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10795 (network_interface_info) [!WINDOWSNT]:
10796 * term.c (encode_terminal_code) [!WINDOWSNT]:
10797 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10798 * xfaces.c (load_color) [!MSDOS]:
10800 * fileio.c (check_existing, check_executable, check_writable):
10801 * process.c (network_interface_list, network_interface_info):
10802 Move earlier, so that we don't need forward decls.
10803 * gnutls.c (fn_gnutls_transport_set_errno)
10804 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10806 * w32.c (init_environment): Use faccessat rather than
10807 check_existing, partly for consistency with the rest of the code
10808 in this file, partly so that check_existing can be static.
10810 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10811 * emacs.c (MAIN_PROGRAM): New macro.
10812 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10813 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10815 bool vector int width fixes
10816 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10817 (Fbool_vector_count_matches_at):
10818 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10819 can exceed PTRDIFF_MAX, at least in theory.
10820 (Fbool_vector_count_matches_at):
10821 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10823 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10825 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10826 (struct sockaddr): Add forward decl, for platforms that lack it.
10828 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10830 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10833 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10835 * w32.c (network_interface_get_info, network_interface_list)
10836 (network_interface_info): New functions. (Bug#15610)
10837 (GetAdaptersInfo_Proc): New typedef.
10838 (get_adapters_info): New wrapper function.
10839 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10841 * process.h (network_interface_list, network_interface_info):
10844 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10845 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10846 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10847 for WINDOWSNT. Doc fix.
10848 (syms_of_process): Defsubr Snetwork_interface_list and
10849 Snetwork_interface_info unconditionally.
10851 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10852 in NS GUI sessions. (Bug#15629)
10854 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10856 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10858 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10860 * print.c (print_object): Print " ..." when truncating bool vectors.
10862 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10864 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10865 standard mouse buttons.
10867 * termhooks.h (struct input_event): Remove incorrect commentary.
10869 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10871 Disallow bool vector operations on mixed-length operands.
10872 The old behavior left garbage in the result vector sometimes,
10873 and didn't seem to be useful.
10874 * data.c (Qwrong_length_argument): New static var.
10875 (wrong_length_argument): New function.
10876 (bool_vector_binop_driver): Check that args agree in length.
10878 * keyboard.c, keyboard.h (all_kboards): Now static.
10880 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10882 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10883 note from the lispref.
10885 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10887 * nsterm.h (struct ns_display_info): Remove set-but-unused
10888 member image_cache (image caches are per-terminal anyway).
10889 (FRAME_X_IMAGE_CACHE): Remove.
10890 * nsterm.m (ns_initialize_display_info): Adjust user.
10892 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10894 * w32proc.c: Include mingw_time.h.
10896 * w32.c: Include mingw_time.h.
10898 Implement scrolling of TTY menus when the screen is too short.
10900 * term.c (tty_menu_display): Accept an additional argument, the
10901 menu item from which to start displaying the menu. Account for
10902 the value of Y when limiting the menu to the number of available
10904 (mi_result): New enumeration.
10905 (read_menu_input): Return enumerated value. When the y coordinate
10906 hits min_y or max_y, return scroll indication instead of wrapping
10908 (tty_menu_activate): Handle the scrolling indications from
10909 read_menu_input. Compute the first menu item to display and pass
10910 it to tty_menu_display.
10912 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10914 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10915 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10916 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10917 Adjust to match the change described below.
10918 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10919 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10920 memory_below_frame members to...
10921 * termchar.h (struct tty_display_info): ...here because they're
10922 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10923 * term.c (init_tty):
10924 * nsterm.m (ns_create_terminal):
10925 * w32term.c (w32_create_terminal):
10926 * xterm.c (x_create_terminal): Adjust users.
10927 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10928 to filter out non-TTY frames. Adjust comment.
10929 (scrolling): Adjust user. Prefer eassert for debugging check.
10931 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10933 * xfaces.c (PT_PER_INCH): Remove unused macro.
10934 * termhooks.h (struct terminal): Remove set-but-unused
10935 member fast_clear_end_of_line.
10936 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10937 * nsterm.m (ns_create_terminal):
10938 * term.c (init_tty):
10939 * w32term.c (w32_create_terminal):
10940 * xterm.c (x_create_terminal): Adjust users.
10942 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10944 * lisp.h (bool_vector_size): New function.
10945 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10946 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10947 (Fbool_vector_not, Fbool_vector_count_matches_at):
10948 Remove uses of 'eassume' that should no longer be needed,
10949 because they are subsumed by the 'eassume' in bool_vector_size.
10951 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10953 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10954 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10955 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10957 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10959 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10960 have different dimensions. (Bug#15575)
10962 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10965 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10967 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10969 * term.c (tty_menu_show): Never return with unbalanced
10970 specpdl. Use eassert for debugging check. Adjust style.
10972 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10974 * term.c (read_menu_input): Make selection of menu items
10975 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10976 (tty_menu_activate): Fix off-by-one error when computing max_y.
10978 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10980 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10981 audit logging (only used with GnuTLS 3.x) and enable it.
10983 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10985 * dispnew.c (redraw_frame): Remove useless #ifdef because
10986 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10987 Also, move TTY fflush to...
10988 * term.c (tty_update_end): ...this function.
10990 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10992 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10993 the end of the frame's glyph matrix. (Bug#15575)
10995 * term.c (tty_menu_display): Don't move cursor while overwriting
10996 frame's glyphs with menu items. Limit the number of items
10997 displayed to what can be shown on the available screen lines,
10998 excluding the echo area.
10999 (tty_menu_activate): Limit the Y coordinate allowed by
11000 read_menu_input to the last screen line used for menu display.
11002 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11004 * lisp.h (eassume): New macro.
11005 Also, include <verify.h>, for 'assume'.
11006 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11007 (vroundup, vector_nbytes):
11008 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11009 (Fbool_vector_not, Fbool_vector_count_matches)
11010 (Fbool_vector_count_matches_at):
11011 Use eassume, not eassert.
11012 * casetab.c (set_identity, shuffle):
11013 * composite.c (composition_gstring_put_cache):
11014 * dispnew.c (update_frame_1):
11015 * ftfont.c (ftfont_shape_by_flt):
11016 * image.c (gif_load):
11017 * intervals.c (offset_intervals):
11018 * macfont.m (macfont_shape):
11019 Remove calls to 'assume' that are no longer needed, because
11020 --enable-gcc-warnings no longer generates bogus warnings
11021 when these calls are removed.
11023 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11025 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11027 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11029 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11030 (Qsubstitute_env_in_file_name): New var.
11031 (syms_of_fileio): Define it.
11033 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11035 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11036 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11039 * term.c (save_and_enable_current_matrix): Don't allocate and
11040 don't save margin areas.
11041 (restore_desired_matrix): Don't restore margin areas.
11042 (free_saved_screen): Don't free margin areas.
11044 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11046 * image.c: Pacify --enable-gcc-warnings.
11047 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11048 #define only if used.
11050 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11052 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11053 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11054 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11055 (gif_load): For giflib v5.x and later, display the error message
11056 produced by giflib when its functions fail.
11057 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11060 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11062 * keyboard.c (last_event_timestamp): Remove. For X selection and
11063 GTK popup menus, it may be obtained from per-frame X display info.
11064 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11065 (process_special_events): Adjust users.
11066 * keyboard.h (last_event_timestamp): Remove declaration.
11067 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11068 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11069 * menu.h (xmenu_show): Adjust prototype.
11070 * menu.c (Fx_popup_menu): Adjust user.
11071 * xselect.c (x_own_selection, x_get_foreign_selection)
11072 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11074 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11076 * keyboard.c (init_kboard): Now static. Add arg
11077 to denote window system. Adjust comment.
11078 (init_keyboard): Adjust user.
11079 (allocate_kboard): New function.
11080 (syms_of_keyboard):
11081 * nsterm.m (ns_term_init):
11082 * term.c (init_tty):
11083 * w32term.c (w32_create_terminal):
11084 * xterm.c (x_term_init): Use it.
11085 * keyboard.h (init_kboard): Remove prototype.
11086 (allocate_kboard): Add prototype.
11088 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11090 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11091 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11093 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11095 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11097 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11099 * term.c (tty_menu_activate): Flush the output stream after
11100 showing the cursor, and don't mark the frame garbaged at exit from
11101 the function. Fixes redisplay glitches when moving from one menu
11104 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11106 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11107 or throw error (Bug#15570).
11109 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11111 * intervals.c (temp_set_point_both): Move test into 'eassert',
11114 * lisp.h (eassert): Don't use 'assume'.
11115 Sometimes 'assume' wins in performance, and sometimes it loses,
11116 so it shouldn't be used all the time. Perhaps we need two
11117 flavors of 'eassert', one for where 'assume' is far more likely
11118 to help or to hurt; but that can be done later.
11119 Reported by Dmitry Antipov in
11120 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11121 Also, don't include <verify.h>; no longer needed.
11123 2013-10-09 Glenn Morris <rgm@gnu.org>
11125 * eval.c (Fcond): Doc tweak.
11127 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11129 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11130 expressions with side effects to eassert. (Bug#15565)
11132 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11134 * fns.c (hashfn_user_defined): Allow hash functions to return any
11137 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11139 Fix minor problems found by static checking.
11140 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11141 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11142 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11143 * keyboard.c (read_menu_command): Remove unused local.
11144 * lisp.h (read_menu_command): New decl.
11145 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11146 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11147 Return ptrdiff_t, not int.
11148 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11149 not int, for benefit of xpalloc.
11150 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11152 (have_menus_p): Remove; unused.
11153 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11154 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11155 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11157 (save_and_enable_current_matrix): Omit unnecessary casts.
11158 (read_menu_input): Omit local extern decl (now in lisp.h).
11159 Don't access uninitialized storage if mouse_get_xy fails.
11160 (tty_menu_activate): Mark local as initialized, for lint.
11161 (tty_menu_activate, tty_meny_show): Remove unused locals.
11163 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11165 Support menus on text-mode terminals.
11166 * xterm.h (xw_popup_dialog): Add prototype.
11168 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11169 (xmenu_show): Block input here, instead in Fx_popup_menu.
11170 (xw_popup_dialog): New function, with X-specific bits of popup
11173 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11176 * window.c (Fset_window_configuration): Use run-time tests of the
11177 frame type instead of compile-time conditionals, when menu-bar
11178 lines are considered.
11180 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11181 (w32_popup_dialog): New prototypes.
11183 * w32menu.c (Fx_popup_dialog): Function deleted.
11184 (w32_popup_dialog): New function, with w32 specific bits of popup
11185 dialogs. Block input here.
11187 * w32inevt.c (w32_console_read_socket): Minor change to add
11188 debugging TTY events.
11190 * w32fns.c (show_hourglass): If returning early because the frame
11191 is not a GUI frame, unblock input.
11193 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11194 (cursorY): New functions.
11196 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11197 WINDOWSNT, macros that call curX and curY elsewhere.
11199 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11201 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11202 specific function to hide and show cursor on a text-mode terminal.
11203 (tty_menu_struct, struct tty_menu_state): New structures.
11204 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11205 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11206 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11207 (tty_menu_locate, save_and_enable_current_matrix)
11208 (restore_desired_matrix, screen_update, read_menu_input)
11209 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11210 (tty_pop_down_menu, tty_menu_last_menubar_item)
11211 (tty_menu_new_item_coords, tty_menu_show): New functions.
11212 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11214 * nsterm.h (ns_popup_dialog): Adjust prototype.
11216 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11217 of in x-popup-menu.
11218 (ns_popup_dialog): Adapt order of arguments to the other
11219 *_menu_show implementations.
11220 (Fx_popup_dialog): Function deleted.
11222 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11224 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11226 * menu.c (have_boxes): New function.
11227 (single_keymap_panes): Use it instead of a compile-time
11229 (single_menu_item): Use run-time tests of the frame type instead
11230 of compile-time conditionals.
11231 (encode_menu_string): New function.
11232 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11233 the macro, since different types of frame need different encoding
11235 (digest_single_submenu): Use run-time tests of frame type instead
11236 of, or in addition to, compile-time conditionals.
11237 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11238 (Fx_popup_menu): Detect when the function is called from keyboard
11239 on a TTY. Don't barf when invoked on a text-mode frame.
11240 Check frame type at run time, instead of compile-time conditionals for
11241 invoking terminal-specific menu-show functions.
11242 Call tty_menu_show on text-mode frames.
11243 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11244 run time to determine which alternative to invoke; support dialogs
11247 * keyboard.h <Qmouse_movement>: Declare.
11249 * keyboard.c <Qmouse_movement>: Now extern.
11250 <Qecho_keystrokes>: New static variable.
11251 (read_key_sequence): Accept an additional argument, a flag to
11252 prevent redisplay during reading of the key sequence. All callers
11254 (read_menu_command): New function.
11255 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11257 (toolkit_menubar_in_use): New function.
11258 (make_lispy_event): Use it instead of a compile-time test.
11260 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11261 window-system being available.
11263 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11264 to x-popup-dialog on the frame type, they all now support popup
11267 * dispnew.c (save_current_matrix): Save the margin areas.
11268 (restore_current_matrix): Restore margin areas.
11269 (update_frame_with_menu): New function.
11271 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11274 * alloc.c (make_save_ptr): Now compiled unconditionally.
11276 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11278 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11279 (redraw_frame, update_frame): Adjust users.
11280 * dispextern.h (set_window_update_flags): Adjust prototype.
11281 * xdisp.c (redisplay_internal): When updating all frames with zero
11282 windows_or_buffers_changed, assume that only the windows that shows
11283 current buffer should be really updated.
11285 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11287 Do not allocate huge temporary memory areas and objects while encoding
11288 for file I/O, thus reducing an enormous memory usage for large buffers.
11289 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11290 * coding.h (struct coding_system): New member raw_destination.
11291 * coding.c (setup_coding_system): Initialize it to zero.
11292 (encode_coding_object): If raw_destination is set, do not create
11293 dst_object. Add comment.
11294 * fileio.c (toplevel): New constant E_WRITE_MAX.
11295 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11296 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11298 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11300 * nsterm.m (windowDidExitFullScreen:)
11301 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11303 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11305 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11306 * keyboard.c (unblock_input_to): Don't process pending signals
11307 if a fatal error is in progress.
11309 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11310 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11311 they're talking about words in Lisp bool vectors.
11312 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11313 * data.c (popcount_bits_word): Rename from popcount_size_t.
11314 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11317 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11319 Improve support for popcount and counting trailing zeros (Bug#15550).
11320 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11321 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11322 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11323 (popcount_size_t_msc, popcount_size_t_gcc):
11324 Remove; now done by Gnulib.
11325 (popcount_size_t): Now a macro that defers to Gnulib.
11326 (count_trailing_zero_bits): Return int, for consistency with
11327 Gnulib and because Emacs prefers signed to unsigned int.
11328 Don't assume that size_t is either unsigned int or unsigned long
11329 or unsigned long long.
11330 (size_t_to_host_endian): Do not assume that size_t is either
11331 exactly 32 or exactly 64 bits wide.
11332 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11333 etc., so that it's now an enum constant, not a macro.
11334 No need to assume that it's either 32 or 64.
11336 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11338 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11341 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11343 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11344 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11346 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11348 emacs_read and emacs_write now use void *, not char *.
11349 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11350 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11351 Buffer arg is now void *, not char *. This matches plain
11352 'read' and 'write' better, and avoids a constraint violation
11353 on Solaris 9 with Oracle Studio.
11355 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11357 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11358 memset to explicit loop. Otherwise copy largest possible chunk
11359 from initialized to uninitialized part, thus allowing the longer
11360 memcpy runs and reducing the number of loop iterations.
11362 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11364 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11365 hide toolbar (Bug#15388).
11366 (windowDidEnterFullScreen:): If presentation options are zero,
11367 set them here (Bug#15388).
11368 (ns_update_auto_hide_menu_bar): Remove runtime check.
11369 Don't auto hide dock unless menubar is also auto hidden.
11371 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11373 * editfns.c (message): Mention batch mode in doc string.
11375 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11377 * nsterm.m (check_native_fs): Remove erroneous comment.
11379 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11381 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11382 uses find_newline instead of scan_newline and so doesn't move point.
11384 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11386 Use hardware support for byteswapping on glibc x86 etc.
11387 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11388 whereas the old swap64 needed 30.
11389 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11390 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11391 Use byteswap.h's macros to swap bytes.
11392 * lisp.h (swap16, swap32, swap64): Remove.
11393 All uses replaced by bswap_16, bswap_32, bswap_64.
11395 * bytecode.c (exec_byte_code): Use some more volatile variables
11396 to work around local variables getting clobbered by longjmp.
11397 Port to pre-C99, which doesn't allow decls after stmts.
11399 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11401 * lisp.h (eassert): Assume that COND is true when optimizing.
11402 In other words, take on the behavior of eassert_and_assume.
11403 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11404 (eassert_and_assume): Remove. All uses replaced by eassert.
11406 * xdisp.c (Qglyphless_char): Now static.
11408 Adjust to merge from gnulib.
11409 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11410 * lisp.h: Include <verify.h>, for 'assume'.
11412 * eval.c (clobbered_eassert): New macro.
11413 (internal_catch, internal_condition_case)
11414 (internal_condition_case_1, internal_condition_case_2)
11415 (internal_condition_case_n): Use it instead of eassert
11416 when the argument contains locals clobbered by longjmp.
11417 Don't use clobbered locals outside of clobbered_eassert.
11418 (internal_lisp_condition_case): Use a volatile variable
11419 to work around a local variable's getting clobbered.
11421 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11423 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11424 (PUSH_HANDLER): New macro.
11425 (catchlist): Remove.
11426 (handlerlist): Always declare.
11428 * eval.c (catchlist): Remove (merge with handlerlist).
11429 (handlerlist, lisp_eval_depth): Not static any more.
11430 (internal_catch, internal_condition_case, internal_condition_case_1)
11431 (internal_condition_case_2, internal_condition_case_n):
11433 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11434 handlerlist/catchlist.
11435 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11436 handlerlist which can only handle a single condition-case handler at
11438 (find_handler_clause): Simplify since we only a single branch here
11441 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11443 (bcall0): New function.
11444 (exec_byte_code): Add corresponding cases. Improve error message when
11445 encountering an invalid byte-code. Let Bunwind_protect accept
11446 a function (rather than a list of expressions) as argument.
11448 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11449 and make them unconditional now that they're heap-allocated.
11451 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11453 * charset.c (Fdecode_char, Fencode_char): Remove description of
11454 `restriction' arg. now that it's hidden by advertised-calling-convention.
11456 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11458 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11459 Remove unused variable (from mac-port).
11460 (macfont_draw): Use s->ybase for correct y position.
11462 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11464 * frame.h (struct frame): Drop has_minibuffer member because...
11465 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11466 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11468 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11470 * window.h (struct window): Prefer enum text_cursor_kinds to int
11471 for phys_cursor_type member. Move the latter, phys_cursor_width,
11472 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11473 * window.c (replace_window, make_window): Adjust users.
11475 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11477 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11478 this module is never compiled otherwise.
11480 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11482 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11485 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11487 * xdisp.c (get_next_display_element): Don't call face_for_font in
11488 a build configured --without-x. (Bug#15484)
11490 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11492 * window.c (calc_absolute_offset): #elif should be #elif defined.
11494 * frame.c (delete_frame): Block/unblock input to overcome race
11495 condition (Bug#15475).
11497 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11499 * frame.c (delete_frame): Record selected frame only after
11500 calling Qdelete_frame_functions (Bug#15477).
11502 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11504 * nsterm.m (ns_selection_color): Remove.
11505 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11506 NSColor selectedText(Background)Color. Only for COCOA.
11507 (ns_term_init): Remove assignment of ns_selection_color, logic
11508 moved to ns_get_color.
11510 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11511 NS_SELECTION_COLOR_DEFAULT.
11512 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11514 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11516 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11517 frame' does not have the tool_bar_window member.
11519 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11521 Signal error when reading an empty byte-code object (Bug#15405)
11522 * lread.c (read1): Signal error.
11523 * alloc.c (make_byte_code): eassert header size.
11524 (sweep_vectors): Change an int to size_t.
11526 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11528 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11529 instead of ints, as it's the usual style for offsetof constants. See:
11530 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11532 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11533 This is ugly, but it should fix the performance problem for older
11534 GCC versions in the short run. I'll look into integrating the
11535 Gnulib module for popcount, as a better fix.
11536 See the thread starting in:
11537 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11538 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11539 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11540 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11541 (popcount_size_t): Use it.
11543 2013-09-24 Daniel Colascione <dancol@dancol.org>
11545 * process.c (Fnetwork_interface_info): Fix build break due to
11548 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11550 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11551 Prefer signed to unsigned integers where either will do.
11552 No need for 'const' on locals that do not escape.
11553 Omit easserts with unnecessary and unportable assumptions about
11554 alignment. Avoid unnecessary casts to char *.
11556 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11558 Use union for the payload of struct Lisp_Vector.
11559 This helps to avoid a few glitches dictated by C's aliasing rules.
11560 * lisp.h (struct Lisp_Vector): Use union for next and
11561 contents member. Adjust comment. Change related users.
11562 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11563 Related users changed.
11564 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11565 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11566 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11567 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11569 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11571 Optimize glyph row clearing and copying routines.
11572 * dispextern.h (struct glyph_row): Change layout of struct
11573 glyph_row to help copy_row_except_pointers. Adjust comment.
11574 * dispnew.c (null_row): Remove.
11575 (clear_glyph_row): Use offsetof and memset to find and clear
11576 just the members that need clearing. Adjust comment.
11577 (copy_row_except_pointers): Likewise for copying.
11579 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11581 Some minor cleanups of recently-added bool vector code.
11582 * conf_post.h (assume): Always return void. Use lint version
11583 only if GCC and MSC versions don't apply.
11584 * conf_post.h (assume):
11585 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11586 Depend on _MSC_VER, not __MSC_VER, for consistency with
11588 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11589 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11590 (bool_vector_binop_driver, count_trailing_zero_bits)
11591 (size_t_to_host_endian): Now static, not static inline;
11592 the latter isn't needed with modern compilers and doesn't
11593 work with older compilers anyway.
11595 * alloc.c (valgrind_p): Use bool for boolean.
11597 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11599 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11600 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11601 (display_last_displayed_message_p, message_buf_print)
11602 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11603 Use bool for boolean.
11604 * dispextern.h (cancel_line, init_desired_glyphs):
11605 Remove ancient leftover.
11606 (help_echo_showing_p, hourglass_shown_p):
11607 * lisp.h (noninteractive_need_newline): Adjust declaration.
11609 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11611 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11613 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11614 ...this file and convert the latter to static. Adjust comment.
11615 (make_initial_frame):
11616 * window.c (init_window_once): Adjust user.
11617 * frame.h (last_nonminibuf_frame): Remove declaration.
11618 * lisp.h (selected_frame): Likewise.
11619 * msdos.c (the_only_display_info): Adjust comment.
11621 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11623 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11624 computing the end column of mouse-highlight that comes from
11625 display or overlay strings. (Bug#15437)
11626 (note_mouse_highlight): Adapt calculation of last argument to
11627 mouse_face_from_string_pos to the above change.
11629 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11630 all platforms, not just for clang.
11632 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11634 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11635 about excess arguments to snprintf.
11637 * conf_post.h(assume): Use __builtin_unreachable for clang.
11639 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11641 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11642 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11644 2013-09-23 Daniel Colascione <dancol@dancol.org>
11646 * alloc.c (USE_VALGRIND): New macro; on by default
11647 when ENABLE_CHECKING.
11648 (mark_maybe_object, mark_maybe_pointer)
11649 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11651 (valgrind_p) [USE_VALGRIND]: New variable.
11652 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11654 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11656 * process.c (wait_reading_process_output): Change int pnamelen to
11659 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11660 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11661 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11662 argument to unsigned long to avoid warning.
11663 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11665 * conf_post.h (assume): Fix compiler error: x shall be cond.
11667 2013-09-22 Daniel Colascione <dancol@dancol.org>
11669 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11670 warning when compiling without a window system.
11672 2013-09-22 Daniel Colascione <dancol@dancol.org>
11674 * data.c (Qbool_vector_p): New symbol.
11675 (bool_vector_spare_mask, popcount_size_t_generic)
11676 (popcount_size_t_msc, popcount_size_t_gcc)
11678 (bool_vector_binop_driver)
11679 (count_trailing_zero_bits, size_t_to_host_endian)
11680 (Fbool_vector_exclusive_or)
11681 (Fbool_vector_union)
11682 (Fbool_vector_intersection, Fbool_vector_set_difference)
11683 (Fbool_vector_subsetp, Fbool_vector_not)
11684 (Fbool_vector_count_matches)
11685 (Fbool_vector_count_matches_at): New functions.
11686 (syms_of_data): Intern new symbol, functions.
11687 * alloc.c (bool_vector_payload_bytes): New function.
11688 (Fmake_bool_vector): Instead of calling Fmake_vector,
11689 which performs redundant initialization and argument checking,
11690 just call allocate_vector ourselves. Make sure we clear any
11691 terminating padding to zero.
11692 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11693 instead of open-coding the size calculation.
11694 (vroundup_ct): New macro.
11695 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11696 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11697 * composite.c (composition_gstring_put_cache):
11698 Change lint_assume to assume.
11699 * conf_post.h (assume): New macro.
11700 (lint_assume): Remove.
11701 * dispnew.c (update_frame_1): Change lint_assume to assume.
11702 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11704 * image.c (gif_load): Change lint_assume to assume.
11705 * lisp.h (eassert_and_assume): New macro.
11706 (Qbool_vector_p): Declare.
11707 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11708 (swap16, swap32, swap64): New inline functions.
11709 * macfont.m (macfont_shape): Change lint_assume to assume.
11710 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11711 * xsettings.c (parse_settings): Use new swap16 and
11712 swap32 from lisp.h instead of file-specific macros.
11714 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11716 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11717 found (which can legitimately happen when the glyph row at the
11718 window start is disabled in the current_matrix. (Bug#15365)
11720 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11722 Fix syntax.h bug introduced by recent INLINE change.
11723 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11724 conditionally compiled one way in some modules, and a different
11725 way in others. This doesn't work with extern inline functions,
11726 which must have the same definition in all modules, because the
11727 defining code might be shared across modules, depending on the
11728 implementation. Symptoms reported by Martin Rudalics in:
11729 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11730 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11731 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11732 overriding the corresponding functions in syntax.h.
11733 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11734 (syntax_property): New inline functions.
11735 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11736 Rewrite in terms of these new functions.
11738 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11740 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11741 not chars_in_text, whose result depends on the multibyteness of
11742 the current buffer. (Bug#15426)
11744 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11746 Port recent change to hosts where pointers aren't 'long'.
11747 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11748 Don't assume that pointers are the same width as 'long'.
11749 Add a compile-time check that a pointer fits into two X slots.
11751 A simpler, centralized INLINE.
11752 * conf_post.h (INLINE): Define only if not already defined.
11753 This allows us to use a single INLINE, defined by one file
11755 * emacs.c (INLINE): Define it.
11756 Also, include category.h, charset.h, composite.h, dispextern.h,
11757 syntax.h, systime.h, so that their INLINE definitions are expanded
11758 properly for Emacs.
11759 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11760 * buffer.h, buffer.c (BUFFER_INLINE):
11761 * category.h, category.c (CATEGORY_INLINE):
11762 * character.h, character.c (CHARACTER_INLINE):
11763 * charset.h, charset.c (CHARSET_INLINE):
11764 * composite.h, composite.c (COMPOSITE_INLINE):
11765 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11766 * frame.h, frame.c (FRAME_INLINE):
11767 * intervals.h, intervals.c (INTERVALS_INLINE):
11768 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11769 * lisp.h, alloc.c (LISP_INLINE):
11770 * process.h, process.c (PROCESS_INLINE):
11771 * syntax.h, syntax.c (SYNTAX_INLINE):
11772 * systime.h, sysdep.c (SYSTIME_INLINE):
11773 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11774 * window.h, window.c (WINDOW_INLINE):
11775 Remove. All uses replaced with INLINE.
11777 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11779 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11780 to avoid Bug#15398.
11782 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11784 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11785 'const char *' to avoid compiler warnings due to similar change in
11786 the prototype of x_get_string_resource.
11788 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11790 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11791 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11792 going to replace static variables below. Adjust comments.
11793 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11794 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11795 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11796 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11797 Related users changed.
11798 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11799 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11800 last_mouse_movement_time, going to replace static variables below.
11802 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11803 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11805 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11806 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11807 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11808 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11809 static variables below.
11810 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11811 (last_mouse_scroll_bar): Remove.
11812 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11813 (mouseExited): Related users changed.
11815 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11817 Do not use external array to process X scroll bar messages.
11818 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11819 (x_send_scroll_bar_event): Pack window pointer into two slots
11820 of XClientMessageEvent if we're 64-bit. Adjust comment.
11821 (x_scroll_bar_to_input_event): Unpack accordingly.
11823 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11825 Ifdef away recent changes which aren't relevant to NS port.
11826 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11827 [!HAVE_NS]: Declare as such.
11828 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11829 [!HAVE_NS]: Define as such.
11831 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11833 * frame.c (x_redo_mouse_highlight): New function
11834 to factor out common code used in W32 and X ports.
11835 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11836 * xterm.h (struct x_display_info):
11837 * w32term.h (struct w32_display_info):
11838 * nsterm.h (struct ns_display_info): New members
11839 last_mouse_motion_frame, last_mouse_motion_x and
11840 last_mouse_motion_y, going to replace static variables below.
11841 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11842 (redo_mouse_highlight): Remove.
11843 (note_mouse_movement, syms_of_xterm): Adjust user.
11844 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11845 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11846 (redo_mouse_highlight): Remove.
11847 (note_mouse_movement, syms_of_w32term): Adjust user.
11848 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11849 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11851 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11852 * nsfns.m (compute_tip_xy): Adjust user.
11854 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11856 * frame.c (x_mouse_grabbed): New function.
11857 * dispextern.h (x_mouse_grabbed): Add prototype.
11858 (last_mouse_frame): Remove declaration.
11859 * xterm.h (struct x_display_info):
11860 * w32term.h (struct w32_display_info):
11861 * nsterm.h (struct ns_display_info): New member
11862 last_mouse_frame, going to replace...
11863 * xdisp.c (last_mouse_frame): ...global variable.
11864 (note_tool_bar_highlight):
11865 * w32term.c (w32_mouse_position, w32_read_socket):
11866 * xterm.c (XTmouse_position, handle_one_xevent):
11867 Use x_mouse_grabbed.
11868 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11870 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11872 * w32term.c (w32_read_socket): Avoid temporary
11873 variables in a call to x_real_positions.
11874 * xterm.c (handle_one_xevent): Likewise.
11876 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11878 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11879 (x_icon_type): Remove prototype.
11880 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11881 * frame.c (x_icon_type): Remove.
11882 * w32term.c (x_make_frame_visible, x_iconify_frame):
11883 * xterm.c (x_make_frame_visible, x_iconify_frame):
11884 Use x_set_bitmap_icon to factor out common code.
11886 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11888 * dispextern.h (check_x_display_info, x_get_string_resource):
11889 Declare here just once and unify the latter.
11890 * frame.c (check_x_display_info, x_get_string_resource):
11891 * nsterm.h (check_x_display_info):
11892 * xrdb.c (x_get_string_resource):
11893 * xterm.h (check_x_display_info): Remove prototypes.
11894 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11895 * w32reg.c (x_get_string_resource): Likewise.
11896 (w32_get_rdb_resource): Adjust user.
11898 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11900 * xterm.h (struct x_display_info): New member
11901 x_pending_autoraise_frame, going to replace...
11902 * xterm.c (pending_autoraise_frame): ...static variable.
11903 (x_new_focus_frame, XTread_socket): Adjust users.
11904 * w32term.h (struct w32_display_info): New member
11905 w32_pending_autoraise_frame, going to replace...
11906 * w32term.c (pending_autoraise_frame): ...global variable.
11907 (x_new_focus_frame, w32_read_socket): Adjust users.
11909 2013-09-17 Glenn Morris <rgm@gnu.org>
11911 * xdisp.c (message_dolog): If we create *Messages*,
11912 switch it to messages-buffer-mode.
11914 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11916 Don't overuse 'const' in types of locals.
11917 * bidi.c (bidi_count_bytes):
11918 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11919 (xg_event_is_for_scrollbar):
11920 * xselect.c (x_handle_property_notify)
11921 (x_handle_selection_notify, x_handle_dnd_message):
11922 * xsettings.c, xsettings.h (xft_settings_event):
11923 * xterm.c (x_handle_net_wm_state, handle_one_event)
11924 (x_menubar_window_to_frame, x_detect_focus_change)
11925 (construct_mouse_click, note_mouse_movement)
11926 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11927 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11928 (handle_one_xevent, x_handle_net_wm_state):
11929 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11930 (x_handle_dnd_message):
11931 Avoid unnecessary 'const', typically the second 'const' in
11932 'const foo * const arg', a 'const' that does not affect the API
11933 and doesn't significantly help the human reader.
11935 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11937 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11938 only if Glib < 2.36.0.
11939 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11940 * xsettings.c (init_gconf, init_gsettings): Do not check
11942 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11944 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11946 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11948 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11949 before calling g_type_init.
11951 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11953 * nsterm.m (syms_of_nsterm): ... to here.
11955 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11957 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11958 (ignore_next_mouse_click_timeout): Use Time as X does.
11959 (handle_one_xevent): Avoid cast and use unsigned comparison.
11961 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11963 Do not copy X event in handle_one_xevent except KeyPress case.
11964 Wnen XEvent is processed, it is unlikely to be changed except
11965 KeyPress case, so we can avoid copying and use const pointer to
11966 const data to make sure that an event is not changed elsewhere.
11967 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11968 const' and do not create local copy except for the KeyPress event.
11969 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11970 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11971 (x_handle_net_wm_state, x_menubar_window_to_frame)
11972 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11973 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11974 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11975 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11976 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11977 (x_handle_dnd_message):
11978 * xsettings.c (xft_settings_event):
11979 Use 'const XEvent * const' where appropriate.
11980 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11982 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11984 Fix X event waiting to handle multiple frames.
11985 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11986 * xterm.c (pending_event_wait): Remove. Adjust users.
11987 (x_detect_focus_change): Pass frame arg.
11988 (handle_one_xevent): Find related frame early and clear per-frame
11989 wait_event_type only if this is an event for the relevant frame.
11990 (x_wait_for_event): Use per-frame wait_event_type.
11992 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11994 * nsfns.m (Fx_create_frame): Fix font driver registration for
11997 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11998 for syms_of_macfont.
12000 * nsterm.m: Include macfont.h.
12001 (ns_tmp_flags, ns_tmp_font): Remove.
12002 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12003 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12004 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12005 (changeFont:): Fix code style. Check for font driver type when
12008 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12011 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12012 (nsfont_open): Set font driver type.
12013 Set font->ascent and font->descent. Figure out font instead of
12014 ns_tmp_font, and flags instead of ns_tmp_flags.
12015 Fix indentation. Remove call to ns_draw_text_decoration,
12018 * nsfns.m: Include macfont.h.
12019 (Fx_create_frame): Register macfont driver, make a better default font.
12020 (Fns_popup_font_panel): Get font from macfont driver, if used.
12022 * macfont.m, macfont.h, macuvs.h: New files.
12024 * font.h: Declare syms_of_macfont.
12026 * font.c (syms_of_font): Call syms_of_macfont.
12028 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12030 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12032 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12033 and it is always zero for others, so I assume that this is an ancient
12034 leftover which nobody will want to change any more.
12035 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12036 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12037 * frame.c (x_set_scroll_bar_width):
12038 * w32fns.c (w32_createscrollbar):
12039 * w32term.c (w32_set_vertical_scroll_bar):
12040 * xfns.c (x_set_scroll_bar_default_width):
12041 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12042 (x_scroll_bar_expose): Related users changed.
12044 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12046 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12047 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12048 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12050 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12051 Define once here...
12052 * nsterm.h, w32term.h, xterm.h: ...and not here.
12053 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12054 Remove unused Xisms.
12055 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12056 these modules are never compiled otherwise.
12058 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12060 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12061 Doc fix. (Bug#15375)
12063 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12065 Unify Fx_focus_frame between all ports.
12066 * frame.h (x_focus_frame): New prototype.
12067 * xfns.c (Fx_focus_frame): Remove.
12068 (syms_of_xfns): Do not defsubr it.
12069 (x_focus_frame): X implementation.
12070 * nsfns.m (Fx_focus_frame): Remove.
12071 (syms_of_nsfns): Do not defsubr it.
12072 (x_focus_frame): NS implementation.
12073 * w32term.c (Fx_focus_frame): Remove.
12074 (x_focus_on_frame): Rename to...
12075 (x_focus_frame): W32 implementation.
12076 * w32term.h (x_focus_on_frame): Remove prototype.
12077 * w32fns.c (Fx_focus_frame): Remove.
12078 (syms_of_w32fns): Do not defsubr it.
12079 * frame.c (Fx_focus_frame): Define here.
12080 (syms_of_frame): Defsubr here.
12081 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12083 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12085 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12086 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12087 each port to reference the port-specific window system data.
12088 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12089 (FRAME_DISPLAY_INFO): Define.
12090 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12091 (FRAME_DISPLAY_INFO): Define. Adjust users.
12092 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12093 (FRAME_DISPLAY_INFO): Define. Adjust users.
12094 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12095 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12096 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12097 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12098 * xselect.c, xterm.c: All related users changed.
12100 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12102 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12103 (x_menubar_window_to_frame): Remove prototypes.
12104 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12105 (x_menubar_window_to_frame, x_top_window_to_frame):
12107 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12108 (x_menubar_window_to_frame, x_top_window_to_frame):
12109 ...to here and convert all but the last to static.
12111 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12113 * lisp.mk (lisp): Add w32-common-fns.elc.
12115 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12117 * charset.c (char_charset): Document an exception for char-charset.
12119 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12121 * xterm.h (x_display_info): New field last_user_time...
12122 * xterm.c (toplevel): ...to replace static last_user_time.
12123 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12125 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12127 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12128 scroll bar values to prevent thumb from disappear and update comment.
12130 2013-09-11 Glenn Morris <rgm@gnu.org>
12132 * emacs.c (usage_message): Possessive apostrophe tweak.
12134 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12136 * nsterm.m (syms_of_nsterm): Use Qns.
12137 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12138 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12139 * xfns.c (x_display_info_for_name, Fx_open_connection):
12140 Remove old '#if 0' code.
12141 (syms_of_xfns): Use Qx.
12142 * termhooks.h (fullscreen_hook): Remove the leftover.
12143 (struct terminal): Fix typo in comment.
12145 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12147 Cleaning up a few X scroll bar bits.
12148 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12149 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12150 New member last_seen_part, going to replace...
12151 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12152 (xt_action_hook) [USE_LUCID]: Adjust user.
12153 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12154 Lucid-specific scroll bar support.
12155 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12156 to int and adjust to use last_seen_part member.
12157 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12158 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12159 Initialize last_seen_part.
12161 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12163 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12164 insert-buffer-substring an empty string.
12166 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12168 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12169 avoiding a GCC warning.
12171 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12173 Ifdef away frame tool bar code when it is not really used.
12174 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12175 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12176 and minimize_tool_bar_window_p under the above.
12177 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12178 (fset_tool_bar_window): Likewise.
12179 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12180 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12181 (change_frame_size_1):
12182 * window.c (window_from_coordinates, Frecenter): Adjust users.
12183 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12184 code is not really used.
12185 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12186 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12187 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12188 [!USE_GTK && !HAVE_NS]: Define as such.
12189 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12190 (note_mouse_highlight, expose_frame):
12191 * xfns.c (x_set_tool_bar_lines):
12192 * xterm.c (handle_one_xevent): Adjust users.
12194 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12196 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12197 This bug was introduced by my 2013-08-26 patch, which incorrectly
12198 assumed that the terminfo implementation doesn't use termcap buffers.
12199 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12200 these buffers apparently are used after all.
12201 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12202 (struct tty_display_info): Define members termcap_term_buffer and
12203 termcap_strings_buffer even if TERMINFO.
12205 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12208 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12209 'usage' docstring entry to pacify make-docfile.
12211 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12213 Change comparison functions =, <, >, <=, >= to take many arguments.
12214 * data.c: Change comparison functions' interface and implementation.
12215 * lisp.h: Make arithcompare available for efficient two arg
12217 * bytecode.c: Use arithcompare.
12218 * fileio.c: Use new interface.
12220 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12222 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12224 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12226 * eval.c (Feval): Document the new use of `lexical'.
12228 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12230 Review and drop old frame resize hack.
12231 * frame.h (struct frame): Remove force_flush_display_p.
12232 * dispnew.c (update_frame): Adjust user and don't call
12233 flush_frame here. The comment has said that there was an issues
12234 with redisplaying fringes, but I don't see any differences with
12235 and without this hack. Hopefully we can continue without it.
12236 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12237 current frame matrices twice if resized_p is set.
12239 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12241 Do not populate pure Xism x_sync to other ports.
12242 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12243 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12244 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12245 * w32term.h (x_sync): Remove prototype.
12247 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12249 Cleanup frame flushing.
12250 * dispextern.h (struct redisplay_interface):
12251 Drop flush_display_optional because flush_display is enough
12252 for X and flushing via RIF is just a no-op for others.
12253 * frame.h (flush_frame): New function.
12254 * dispnew.c (update_frame):
12255 * minibuf.c (read_minibuf):
12256 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12258 * keyboard.c (detect_input_pending_run_timers): Do not flush
12259 all frames but selected one in redisplay_preserve_echo_area.
12260 * nsterm.m (ns_flush): Remove no-op.
12261 (ns_redisplay_interface): Adjust user.
12262 * w32term.h (x_flush): Remove no-op.
12263 (w32_redisplay_interface): Adjust user.
12264 * xterm.c (x_flush): Simplify because we do not flush all
12265 frames at once any more. Adjust comment.
12266 (x_redisplay_interface): Adjust user.
12268 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12270 Port --without-x --enable-gcc-warnings to Fedora 19.
12271 * gfilenotify.c (globals_of_gfilenotify):
12272 Call g_type_init only if using an older glib version that needs it.
12274 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12276 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12277 (last_glyphless_glyph_merged_face_id): Remove declarations.
12278 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12279 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12280 (last_glyphless_glyph_merged_face_id): Now static.
12281 (merge_escape_glyph_face): New function, refactored from...
12282 (get_next_display_element): ...here.
12283 (merge_glyphless_glyph_face): New function, refactored from...
12284 (produce_glyphless_glyph): ...here...
12285 * term.c (produce_glyphless_glyph): ...and here.
12287 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12289 * eval.c (eval_sub): Only call Ffunction if necessary.
12291 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12293 Attempt to make redisplay more selective when changing cursor type.
12294 * frame.h (struct frame): New bitfield cursor_type_changed.
12295 * xdisp.c (cursor_type_changed): Remove.
12296 (try_cursor_movement, redisplay_window, try_window_id)
12297 (set_frame_cursor_types, try_window_reusing_current_matrix):
12298 Adjust to use per-frame bitfield.
12299 (redisplay_internal): Look for cursor type change on each visible
12300 frame and consider all frames if cursor type has been changed on
12301 the frame other than selected. If cursor type has been changed on
12302 selected frame only, do not use fast update.
12304 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12306 Attempt to make redisplay more selective when changing fonts.
12307 * frame.h (struct frame): New bitfield fonts_changed.
12308 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12309 (adjust_frame_glyphs): Add prototype.
12310 * dispnew.c (fonts_changed_p): Remove.
12311 (adjust_glyphs): Remove because we do not
12312 adjust matrices on all frames at once any more.
12313 (adjust_frame_glyphs): Block and unblock input here.
12314 (adjust_glyph_matrix): Use fonts_changed.
12315 (change_frame_size_1): Use adjust_frame_glyphs.
12316 * font.c (font_open_entity): Use fonts_changed.
12317 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12318 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12319 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12320 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12321 (shrink_mini_window, Fresize_mini_window_internal)
12322 (window_scroll_pixel_based, Fset_window_configuration)
12323 (apply_window_adjustment, Fset_window_vscroll):
12324 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12325 Use adjust_frame_glyphs.
12326 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12327 (try_window_reusing_current_matrix, try_window_id, display_line)
12328 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12329 (redisplay_internal): Consider fonts_changed and adjust frame
12330 matrices for each frame only if the frame is visible. If font
12331 has been changed on some frame during full redisplay, retry
12332 only visible frames where the font has been actually changed.
12334 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12336 Cache current header and mode line height for each window.
12337 * window.h (struct window): New fields mode_line_height
12338 and header_line_height.
12339 * window.c (make_window): Initialize them.
12340 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12341 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12342 (current_mode_line_height, current_header_line_height):
12343 Remove declaration.
12344 * xdisp.c (current_mode_line_height, current_header_line_height):
12346 (pos_visible_p, init_xdisp): Adjust user.
12347 (redisplay_window): Invalidate mode_line_height and
12348 header_line_height if current and desired matrices do not agree.
12350 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12352 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12353 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12355 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12357 Make --without-x compatible with --enable-gcc-warnings.
12358 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12359 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12360 members under HAVE_WINDOW_SYSTEM.
12361 * keyboard.c (make_lispy_focus_out): Likewise.
12362 (record_menu_key): Move under HAVE_MENUS.
12363 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12364 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12365 (syms_of_xdisp): Adjust user.
12366 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12367 (start_hourglass, cancel_hourglass):
12368 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12369 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12370 and CLEAR_FONT_TABLE_NFONTS.
12371 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12372 Declare only if HAVE_WINDOW_SYSTEM.
12373 (lface_same_font_attributes_p, clear_face_gcs): Define only
12374 if HAVE_WINDOW_SYSTEM.
12376 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12378 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12379 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12380 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12382 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12384 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12386 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12388 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12389 This fixes a type error on hosts where ptrdiff_t is wider than int.
12391 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12393 * keyboard.c (read_key_sequence_vs): New function.
12394 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12397 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12399 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12401 Makefile improvements.
12402 * Makefile.in (config.status): Don't use double-colon rules, as
12403 they are not portable according to POSIX. Fix shell typo with `;
12404 I guess this rule has never been tested?
12405 (VCSWITNESS): New macro, to override any environment var.
12407 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12409 * xterm.h (struct x_display_info): Do not track X connection
12410 fd separately because it is always available from Display.
12411 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12414 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12416 * buffer.c (drop_overlay):
12417 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12418 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12420 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12422 * buffer.c (Fmake_overlay, Fmove_overlay):
12423 * intervals.c (set_point_from_marker):
12424 * print.c (PRINTPREPARE): Prefer signal_error
12425 to plain error and report unsuitable marker too.
12427 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12429 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12430 for 'dragging' member.
12431 (struct x_output): Remove set-but-unused leftovers
12432 'left_before_move' and 'top_before_move'.
12433 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12434 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12435 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12436 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12437 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12438 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12439 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12440 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12442 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12444 * nsfont.m (INVALID_GLYPH): New define.
12445 (nsfont_encode_char): Use INVALID_GLYPH.
12446 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12448 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12450 * xterm.c (x_last_mouse_movement_time): Revert last change.
12451 This code should use XDisplayMotionBufferSize to check display's
12452 motion history first, and there are few other issues as well.
12453 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12454 (handle_one_xevent): Adjust user.
12456 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12458 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12459 * frame.c (Flast_nonminibuf_frame): ... to here.
12460 (check_minibuf_window): Don't abort if no window was found
12463 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12465 Use XGetMotionEvents to ask the last mouse motion time from X server.
12466 * xterm.c (X_MOTION_HISTORY): Default to 1.
12467 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12468 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12469 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12470 Ifdef away legacy code.
12471 (XTmouse_position, x_scroll_bar_report_motion):
12472 Use x_last_mouse_movement_time.
12473 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12478 * msdos.c (last_mouse_window): Move to...
12479 (dos_rawgetc): ...this function and adjust comment.
12480 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12481 (mouseMoved): ...this function and adjust comment.
12482 * w32term.c (last_window): Likewise with...
12483 (w32_read_socket): ...this function.
12484 * xterm.c (last_window): Likewise with...
12485 (handle_one_xevent): ...this function.
12487 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12489 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12490 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12491 (handle_one_xevent): ...to here.
12492 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12495 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12497 * msdos.c (IT_set_terminal_window): Remove no-op.
12498 (initialize_msdos_display): Adjust terminal setup.
12499 * w32console.c (w32con_set_terminal_window): Remove no-op.
12500 (initialize_w32_display): Adjust terminal setup.
12501 * w32term.c (w32_set_terminal_window): Remove no-op.
12502 (w32_create_terminal): Adjust terminal setup.
12503 * xterm.c (XTset_terminal_window): Remove no-op.
12504 (x_create_terminal): Adjust terminal setup.
12506 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12508 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12510 (ns_create_terminal): Adjust terminal setup.
12511 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12513 (w32_create_terminal): Adjust terminal setup.
12514 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12516 (x_create_terminal): Adjust terminal setup.
12518 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12520 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12521 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12522 * dispnew.c (buffer_posn_from_coords):
12523 * window.c (Fwindow_end, displayed_window_lines):
12524 * xdisp.c (redisplay_mode_lines): Use it.
12526 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12528 * fontset.c (face_for_char): Check char in the current face font first
12529 if HAVE_NS (Bug#15138).
12531 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12533 * window.c (temp_output_buffer_show): Make sure window returned
12534 by display_buffer is live (Bug#15213).
12536 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12538 Minor cleanup to avoid forward declarations.
12539 * coding.h (struct ccl_spec): Remove forward declaration.
12540 * composite.h (toplevel): Include font.h.
12541 (struct composition_it, struct face, struct font_metrics):
12542 Remove forward declaration.
12543 * dispextern.h (struct image, struct atimer): Likewise.
12544 * emacsgtkfixed.h (struct frame): Likewise.
12545 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12546 * font.h (struct font_driver, struct font, struct glyph_string)
12547 (struct face): Remove forward declaration.
12548 * fontset.h (struct face, struct font): Likewise.
12549 * frame.h (toplevel): Style cleanup.
12550 (enum output_method): Move to...
12551 * termhooks.h (enum output_method): ...here.
12552 (struct glyph, struct frame, struct ns_display_info)
12553 (struct x_display_info, struct w32_display_info):
12554 Remove forward declaration.
12555 * xterm.h (toplevel): Include termhooks.h.
12556 (struct font, struct window, struct glyph_matrix, struct frame)
12557 (struct input_event, struct face, struct image): Remove forward
12559 * gtkutil.h (struct _widget_value): Likewise.
12560 * keyboard.h (toplevel): Include termhooks.h.
12561 (struct input_event): Remove forward declaration.
12563 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12565 * intervals.c (set_point_from_marker): New function.
12566 * editfns.c (Fgoto_char):
12567 * process.c (Finternal_default_process_filter):
12568 * window.c (select_window_1): Use it.
12569 * buffer.h (set_point_from_marker): Add prototype.
12571 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12573 * w32.c (term_winsock): Call release_listen_threads before calling
12575 (_sys_wait_accept): Wait for accept event in a loop with a finite
12576 timeout, instead of waiting indefinitely. Will hopefully avoid
12577 hanging during exit because WSACleanup deadlocks waiting for the
12578 event object to be released. (Bug#14333)
12580 * w32proc.c (release_listen_threads): New function, signals all
12581 the reader threads that listen for connections to stop waiting.
12583 * w32.h (release_listen_threads): Add prototype.
12585 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12587 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12588 field of new marker (for sanity and safety).
12589 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12590 anyway because XMISCTYPE is a function and can't be an lvalue).
12592 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12594 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12595 (x_after_update_window_line, x_scroll_bar_create)
12596 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12597 (handle_one_xevent, x_clear_frame_area):
12598 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12599 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12600 * xterm.h (x_clear_area): Adjust prototype.
12602 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12604 Hook scanning and indentation functions to find_newline. This helps
12605 to avoid duplicated code and renders more respect to newline cache.
12606 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12607 * cmds.c (Fforward_line):
12608 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12609 Use find_newline and avoid unnecessary point movements.
12610 * search.c (scan_newline): Implement on top of find_newline.
12612 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12614 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12615 scoped code (bug#11258).
12617 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12619 * nsterm.m (last_window): New variable.
12620 (EV_TRAILER2): New macro.
12621 (EV_TRAILER): Call EV_TRAILER2.
12622 (mouseMoved:): Add support for mouse-autoselect-window
12623 on nextstep (Bug#6888).
12625 2013-08-28 Andreas Schwab <schwab@suse.de>
12627 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12628 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12629 Remove unused macro definitions.
12630 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12631 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12632 Only define if emacs.
12634 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12636 Prefer enum glyph_row_area to int where appropriate.
12637 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12639 (window_box, window_box_width, window_box_left, window_box_left_offset)
12640 (window_box_right, window_box_right_offset): Adjust prototypes.
12641 * xdisp.c (window_box, window_box_width, window_box_left)
12642 (window_box_left_offset, window_box_right, window_box_right_offset):
12643 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12644 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12645 * nsterm.m (ns_clip_to_row):
12646 * w32term.c (w32_clip_to_row):
12647 * xterm.c (x_clip_to_row): Likewise.
12649 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12651 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12652 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12654 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12656 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12657 for portability to hosts where /bin/sh has problems.
12659 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12661 Redesign redisplay interface to drop global output_cursor.
12662 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12663 (toplevel): Remove declaration of output_cursor.
12664 (set_output_cursor, x_cursor_to): Remove prototype.
12665 * window.h (struct window): New member output_cursor.
12666 (output_cursor_to): New function to replace RIF member.
12667 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12668 (update_text_area, set_window_cursor_after_update): Use it.
12669 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12670 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12671 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12672 * w32term.c (x_update_window_begin, x_update_window_end):
12673 * xterm.c (x_update_window_begin, x_update_window_end):
12674 Adjust to use per-window output cursor.
12676 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12678 Simplify SELECT_TYPE-related code.
12679 Like EMACS_TIME, this portability layer is no longer needed, since
12680 Emacs has been using fd_set as a portability layer for some time.
12681 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12682 (SELECT_TYPE): Remove. All uses changed to fd_set.
12683 (fd_set) [!FD_SET]: New typedef.
12685 Simplify EMACS_TIME-related code.
12686 This portability layer is no longer needed, since Emacs has been
12687 using struct timespec as a portability layer for some time.
12688 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12689 Include <time.h> rather than "systime.h"; that's all that's needed now.
12690 * dispnew.c: Include <timespec.h> rather than "systime.h";
12691 that's all that's needed now.
12692 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12693 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12694 TIMESPEC_RESOLUTION.
12695 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12696 LOG10_TIMESPEC_RESOLUTION.
12697 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12698 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12699 (make_emacs_time): Remove. All used changed to make_timespec.
12700 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12701 (current_timespec): Rename from current_emacs_time. All uses changed.
12702 (add_emacs_time): Remove. All uses changed to timespec_add.
12703 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12704 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12705 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12706 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12707 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12708 (current_timespec): Rename from current_emacs_time. All uses changed.
12709 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12710 changed to timespec_cmp.
12711 * xgselect.c: Include <timespec.h>, since our .h files don't.
12713 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12715 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12716 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12717 Remove the leftovers.
12718 * gtkutil.c (toplevel): Do not declare Qxft but include
12720 * image.c (toplevel): Do not declare Vlibrary_cache because
12721 it's already done in lisp.h.
12723 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12725 * lisp.h (Mouse_HLInfo): Move from here...
12726 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12727 (reset_mouse_highlight): New function.
12728 * msdos.c (dos_set_window_size, IT_update_begin)
12729 (internal_terminal_init):
12730 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12731 (ns_initialize_display_info):
12732 * w32console.c (initialize_w32_display):
12733 * w32term.c (x_update_window_end, x_free_frame_resources)
12734 (w32_initialize_display_info):
12735 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12736 * window.c (Fdelete_other_windows_internal):
12737 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12738 * termchar.h (toplevel):
12739 * xterm.h (toplevel): Include dispextern.h.
12741 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12743 Fix minor problems found by static checking.
12744 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12745 (expect): Avoid nested-if warning.
12746 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12747 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12748 * nsterm.h, nsterm.m (ns_select):
12749 * xgselect.c, xgselect.h (xg_select):
12750 Adjust signature to better match pselect's.
12751 * nsterm.m (ns_select):
12752 Don't set *TIMEOUT, since pselect doesn't.
12753 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12754 diagnostic about assigning const char * to it.
12755 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12757 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12759 * lread.c (substitute_object_recurse): Handle hash-tables as well
12762 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12764 Fix unlikely core dump in init_tty, and simplify terminfo case.
12765 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12766 The old version incorrectly dumped core if malloc returned a
12767 buffer containing only non-NUL bytes.
12768 (init_tty): Do not allocate or free termcap buffers; the
12769 struct does that for us now.
12770 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12771 (struct tty_display_info): Define members termcap_term_buffer and
12772 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12773 use them. Allocate them directly in struct rather than indirectly
12774 via a pointer, to simplify init_tty.
12776 * frame.c (check_minibuf_window): Initialize 'window' properly,
12777 so that Emacs reliably aborts later if 'window' is not initialized.
12779 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12781 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12782 of VoidSymbol (Bug#15154).
12784 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12786 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12787 mouse_face_beg_y and mouse_face_end_y.
12788 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12789 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12790 Adjust users and update comment where appropriate.
12792 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12794 * frame.c (check_minibuf_window): New function.
12795 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12796 Call check_minibuf_window (Bug#15183).
12798 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12800 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12801 because this is the only last cursor data we need to keep and consult.
12802 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12803 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12806 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12808 Fix recovering from possible decompression error.
12809 Since insert_from_gap doesn't always move point, we can't use PT as
12810 the position where the partially decompressed data ends, and
12811 should count how many bytes was produced so far.
12812 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12813 (unwind_decompress): Really delete partially uncompressed data.
12814 (Fzlib_decompress_region): Take decompressed data size into account.
12816 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12818 * syntax.c (init_syntax_once): Adjust comment and do an early
12819 initialization of Qchar_table_extra_slots just once...
12820 * casetab.c (init_casetab_once):
12821 * category.c (init_category_once):
12822 * character.c (syms_of_character):
12823 * coding.c (syms_of_coding):
12824 * xdisp.c (syms_of_xdisp): ...and omit it here.
12826 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12828 * xdisp.c (get_next_display_element): Don't apply to characters
12829 from a display vector the logic of setting it->end_of_box_run_p
12830 suitable for characters from a buffer. (Bug#15175)
12832 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12833 to handle directories, rather than '_utime' which doesn't.
12836 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12838 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12839 or fullscreen (Bug#14627).
12841 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12843 System-dependent integer overflow fixes.
12844 * process.c (Fset_process_window_size): Signal an error if
12845 the window size is outside the range supported by the lower level.
12846 * sysdep.c (set_window_size): Return negative on error,
12847 nonnegative on success, rather than -1, 0, 1 on not in system,
12848 failure, success. This is simpler. Caller changed.
12849 (serial_configure): Remove unnecessary initialization of local.
12850 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12851 size fits in unsigned long; this isn't true on some 32-bit hosts.
12852 Avoid buffer overrun if some future version of /proc/meminfo has a
12853 variable name longer than 20 bytes.
12854 (system_process_attributes) [__FreeBSD__]:
12855 Don't assume hw.availpages fits in 'int'.
12857 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12859 Don't let very long directory names overrun the stack.
12860 Fix some related minor problems involving "//", vfork.
12861 * callproc.c (encode_current_directory): New function.
12862 (call_process): Don't append "/"; not needed.
12863 * fileio.c (file_name_as_directory_slop): New constant.
12864 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12865 this can save the caller having to alloca.
12866 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12867 Use SAFE_ALLOCA, not alloca.
12868 (directory_file_name, Fexpand_file_name): Leave leading "//"
12869 alone, since it can be special even on POSIX platforms.
12870 * callproc.c (call_process):
12871 * process.c (Fformat_network_address):
12872 * sysdep.c (sys_subshell):
12873 Use encode_current_directory rather than rolling our own.
12874 (create_process): No need to encode directory; caller does that now.
12875 * process.h (encode_current_directory): New decl.
12876 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12877 Rework to avoid 'goto xyzzy;'.
12879 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12881 * xdisp.c (handle_face_prop): If the default face was remapped use
12882 the remapped face for strings from prefix properties. (Bug#15155)
12884 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12886 Minor cleanup for redisplay interface and few related functions.
12887 * frame.h (enum text_cursor_kinds): Move from here...
12888 * dispextern.h (enum text_cursor_kinds): ...to here.
12889 (toplevel): Drop unnecessary declarations.
12890 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12891 in update_window_end_hook and draw_window_cursor functions.
12892 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12893 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12894 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12895 * xterm.c (x_update_window_end, x_draw_window_cursor):
12896 * xdisp.c (display_and_set_cursor, update_window_cursor)
12897 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12898 enum text_cursor_kinds where appropriate.
12900 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12902 Redesign redisplay interface to drop updated_row and updated_area.
12903 * dispextern.h (updated_row, updated_area): Remove declaration.
12904 (struct redisplay_interface): Pass glyph row and row area parameters
12905 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12906 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12908 * dispnew.c (updated_row, updated_area): Remove.
12909 (redraw_overlapped_rows, update_window_line): Adjust user.
12910 (update_marginal_area, update_text_area): Likewise. Pass updated row
12911 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12912 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12915 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12917 * process.c (flush_pending_output): Remove stub.
12920 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12922 * callproc.c: Fix race that killed background processes (Bug#15144).
12923 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12924 Record deleted process-id in critical section, not afterwards.
12925 Don't mistakenly kill process created by a call-process invocation
12926 that discards output and does not wait.
12928 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12930 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12931 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12932 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12933 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12934 to shut up compiler in mark_object.
12935 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12937 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12939 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12940 We can't portably rely on PTY_OPEN doing that, even if
12941 it calls posix_openpt with O_CLOEXEC.
12943 2013-08-20 Kenichi Handa <handa@gnu.org>
12945 * character.c (string_char): Improve commentary.
12947 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12949 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12950 (struct animation_cache): Make signature a flexible array member.
12951 All uses changed. This is a tad slower but may insulate us better
12952 from future changes to ImageMagick.
12954 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12956 * image.c: Shrink memory needed for animation cache.
12957 (SIGNATURE_DIGESTSIZE): New constant.
12958 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12959 (imagemagick_create_cache): Copy the signature. This saves
12960 several KB of memory that ImageMagick wastes per signature.
12961 Don't bother updating the update_time, as the caller does that now.
12962 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12963 it's a fixed size struct member now.
12964 (imagemagick_get_animation_cache): Always destroy the signature,
12965 as it's now imagemagick_create_cache's responsibility to copy it.
12966 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12967 and use memcmp rather than strcmp.
12968 eassert that ImageMagick returns a signature of the specified length.
12970 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12972 * image.c (imagemagick_get_animation_cache): Don't segfault on
12974 (imagemagick_get_animation_cache): Revert to previous definition
12975 so that it actually works. But keep the memory leak fix.
12976 (imagemagick_get_animation_cache): Fix memory leak.
12978 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12980 * image.c: Fix animation cache signature memory leak.
12981 Fix some other minor performance problems while we're at it.
12982 (imagemagick_create_cache): Clear just the members that
12983 need clearing. Don't set update_time, as caller does that now.
12984 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12985 Simplify by using pointer-to-pointer instead of a prev pointer.
12986 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12987 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12988 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12989 it's already a copy. Free the signature probe unless it's cached.
12991 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12992 This was introduced by my 2013-08-12 fix for Bug#15035.
12994 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12996 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12997 (imagemagick_prune_animation_cache): Now static.
12999 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13001 * image.c (imagemagick_get_animation_cache): Don't segfault when
13002 pruning all entries.
13004 2013-08-18 Ken Brown <kbrown@cornell.edu>
13006 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13007 static heap if ENABLE_CHECKING is defined.
13008 (max_bss_sbrk_ptr): New variable.
13009 (bss_sbrk): Use it.
13010 (report_sheap_usage): Report maximum static heap usage instead of
13011 ending static heap usage.
13013 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13015 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13016 of zlib_initialized according to the results of calling
13017 init_zlib_functions.
13019 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13021 * image.c: Implement an ImageMagick per-image cache.
13022 (imagemagick_get_animation_cache): Fix a double-free error.
13023 (imagemagick_load_image): Remove the ping_wand code, which only
13024 apparently saved time on invalid animated images, and slowed down
13025 everything else. Optimize for the common case.
13027 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13029 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13031 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13033 * marker.c (set_marker): Remove documentation of undefined behavior.
13035 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13037 * image.c (imagemagick_compute_animated_image): Animate correctly
13038 when sub-images are smaller than the main image.
13039 (imagemagick_compute_animated_image): Setting the iterator row to
13040 zero is apparently not allowed.
13041 (imagemagick_compute_animated_image): Allow images that say they
13042 have sub-images that are bigger than the main image, but just crop
13045 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13047 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13049 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13051 * image.c (imagemagick_compute_animated_image): Respect the GIF
13054 2013-08-15 Ken Brown <kbrown@cornell.edu>
13056 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13057 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13060 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13062 Fix minor problems found by static checking.
13063 * frame.c (delete_frame):
13064 * xdisp.c (next_element_from_display_vector):
13065 Avoid uninitialized local.
13066 * image.c (imagemagick_compute_animated_image): Port to C89.
13067 Prefer usual GNU indentation style for loops.
13068 Be more careful about bizarrely large sizes, by using ptrdiff_t
13071 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13073 Fix infinite frame selection loop (Bug#15025).
13074 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13076 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13078 * xdisp.c (compute_window_start_on_continuation_line):
13079 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13080 to make sure we end up setting the window start at the leftmost
13081 visible character of the display line. This avoids funky
13082 horizontal shifting because the window start is not kept on the
13083 same position. (Bug#15090)
13084 (next_element_from_display_vector): Support 'box' face attribute
13085 in the face definitions of a display vector. (Bug#15099)
13087 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13089 * image.c (imagemagick_compute_animated_image): Implement animated
13090 images (bug#14700).
13091 (imagemagick_compute_animated_image): Fix some compilation
13092 warnings. Implement a very simple cache to make the animation
13093 usable at all, but it should be replaced with a per-image cache.
13095 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13097 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13098 to do `for' loops over alist values.
13099 * buffer.h (FOR_EACH_BUFFER):
13100 * process.c (FOR_EACH_PROCESS): Use it.
13101 (handle_child_signal, status_notify, Fget_buffer_process)
13102 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13104 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13106 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13107 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13108 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13109 to xzalloc and so avoid redundant call to memset.
13110 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13111 members because it is allocated with xzalloc and so already zeroed.
13113 2013-08-14 Ken Brown <kbrown@cornell.edu>
13115 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13118 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13120 Utility function and macro to copy Lisp string to C string.
13121 * lisp.h (xlispstrdupa): New macro.
13122 (xlispstrdup): New prototype.
13123 * alloc.c (xlispstrdup): New function.
13124 * callint.c (Fcall_interactively):
13125 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13126 (Fsubstitute_in_file_name):
13127 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13128 * image.c (x_create_bitmap_from_file):
13129 * w32term.c (w32_term_init):
13130 * xterm.c (x_term_init): Use xlispstrdup.
13132 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13134 * image.c (imagemagick_load_image): Make animated pictures work.
13135 There's still some problems with background color settings, though
13138 * decompress.c (unwind_decompress): Always restore point.
13140 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13142 * marker.c (set_marker): Reformat documentation.
13144 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13146 * xdisp.c (cursor_type_changed): Now static.
13148 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13149 Use changed. This avoids the need to call xmalloc and for the
13150 caller to call xfree, and avoids memory leaks in some situations.
13152 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13154 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13155 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13156 (redisplay_window): If window_end_valid is cleared due to non-zero
13157 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13158 so do not call to try_cursor_movement for that window.
13160 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13162 * window.h (struct window): Convert window_end_pos and
13163 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13164 (wset_window_end_pos, wset_window_end_vpos): Remove.
13165 * dispnew.c (adjust_glyph_matrix):
13166 * window.c (Fwindow_end, replace_window, set_window_buffer)
13168 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13169 (set_vertical_scroll_bar, redisplay_window, try_window)
13170 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13171 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13172 (note_mouse_highlight): Adjust users.
13173 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13176 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13178 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13179 * image.c (imagemagick_filename_hint): Use `const char *' and
13180 prefer SSDATA to SDATA to avoid warnings.
13182 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13184 Cleanup window fringes, margins and scroll bars adjustments.
13185 * window.c (set_window_fringes, set_window_margins)
13186 (set_window_scroll_bars, apply_window_adjustment): New functions.
13187 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13188 (Fset_window_scroll_bars): Use them.
13190 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13192 * window.h (struct window): Convert scroll_bar_width
13193 from Lisp_Object to integer. Adjust comment.
13194 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13196 * window.c (wset_scroll_bar_width): Remove.
13197 (make_window): Initialize scroll_bar_width.
13198 (Fsplit_window_internal): Use direct assignment.
13199 (Fset_window_configuration, save_window_save):
13200 Convert Lisp_Object to integer and back where appropriate.
13201 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13202 bar was actually changed, and mention this in docstring.
13204 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13206 * decompress.c: Minor simplifications.
13207 (Fzlib_decompress_region): Don't bother verifying
13208 that avail_out <= UINT_MAX, as that was confusing.
13209 Mention the restriction in a comment instead.
13210 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13212 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13214 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13215 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13217 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13219 * image.c (imagemagick_filename_hint): Check for errors in the
13222 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13224 * window.c (Fwindow_margins): Return nil when there's no marginal
13225 area, as per the documented API.
13227 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13228 Fmake_vector, as scroll bar's struct members are not all Lisp
13229 objects now. This avoids crashes in GC.
13231 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13232 bool, so its address could be taken.
13234 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13236 * image.c (imagemagick_filename_hint): New function to possibly
13237 apply `image-content-type-suffixes'.
13238 (imagemagick_load_image): Use it.
13240 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13242 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13243 if loading zlib failed.
13245 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13247 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13248 2013-08-13 checkin below. Change bool to BOOL, rule is:
13249 All Obj-C code uses BOOL, except for interfaces callable from C.
13251 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13253 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13255 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13256 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13257 bool instead of BOOL.
13258 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13259 from Lisp_Object to bitfield. Adjust comment.
13260 * w32term.c (x_scroll_bar_create): Adjust user.
13261 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13262 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13263 Use bool for boolean.
13264 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13265 to `unsigned int' when defining a bitfield.
13267 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13269 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13273 * window.h (struct window): Convert left_margin_cols and
13274 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13275 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13276 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13278 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13280 (showing_window_margins_p, update_window_line, update_frame_1):
13281 * fringe.c (draw_fringe_bitmap_1):
13282 * xdisp.c (window_box_width): Adjust users.
13283 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13284 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13285 Use direct assignment.
13286 (Fset_window_configuration, save_window_save, Fwindow_margins):
13287 Convert Lisp_Object to integer and back where appropriate.
13288 (Fset_window_margins): Adjust user. Return t if any margin
13289 was actually changed, and mention this in docstring.
13291 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13293 * syntax.c (forward_word):
13294 * cmds.c (forward_char, backward_char): Mention the optional argument.
13296 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13298 * window.h (struct window): Convert left_fringe_width
13299 and right_fringe_width from Lisp_Objects to integers.
13301 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13302 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13303 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13305 (make_window): Initialize new integer fields to -1.
13306 (Fsplit_window_internal): Use direct assignment.
13307 (Fset_window_configuration, save_window_save):
13308 Convert Lisp_Object to integer and back where appropriate.
13309 (Fset_window_fringes): Adjust user. Return t if any fringe
13310 was actually changed, and mention this in docstring.
13312 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13314 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13315 * nsfns.m (x_set_cursor_type):
13316 * w32fns.c (x_set_cursor_type):
13317 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13318 * xdisp.c (set_frame_cursor_types): ...but in common code.
13320 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13322 * font.c (clear_font_cache): New function, stripped from...
13323 (Fclear_font_cache): ...here, which now uses the function
13324 above. Adjust comment.
13325 * font.h (clear_font_cache): Add prototype.
13326 * xfaces.c (clear_face_cache): Use clear_font_cache.
13328 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13330 * window.c (Fset_window_start): Compare `w', not `window' because
13331 `w' might not be equal to `window' after call to decode_live_window.
13333 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13335 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13336 This fixes a problem introduced by the Bug#15035 patch
13337 when using GPG. Reported by Herbert J. Skuhra.
13339 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13341 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13342 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13343 not yet initialized.
13345 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13347 * decompress.c (Fzlib_decompress_region): Support zlib
13348 decompression, too, and rename.
13350 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13352 Minor zlib configuration tweaks.
13353 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13354 Don't assume presence of fn_inflateInit2_ zlib internal function.
13356 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13358 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13359 include the zlib prefix.
13361 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13363 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13364 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13365 define static variables that are pointers to zlib functions to be
13366 dynamically loaded.
13367 (init_zlib_functions) [WINDOWSNT]: New function.
13368 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13370 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13371 macros instead of invoking the zlib functions directly.
13372 (syms_of_decompress): DEFSYM Qzlib_dll.
13373 Staticpro Szlib_available_p.
13375 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13377 Avoid looping over all frame windows to freeze and unfreeze.
13378 * window.h (struct window): Drop frozen_window_start_p.
13379 (freeze_window_starts): Drop prototype.
13380 * frame.h (struct frame): New frozen_window_starts flag.
13381 (FRAME_WINDOWS_FROZEN): New macro.
13382 * window.c (freeze_window_start, freeze_window_starts):
13384 (select_window, replace_window): Adjust users.
13385 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13386 (window_frozen_p): New function.
13387 (redisplay_window): Use it.
13389 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13391 Fix some fd issues when running subprocesses (Bug#15035).
13392 Fix bugs that can leak files or file descriptors on errors.
13393 Don't unlink open temp files, as that's hard for users to diagnose
13394 when things go awry (e.g., temp disk exhausted).
13395 Don't bother to lock temp files. Check for invalid recursion.
13396 * callproc.c (synch_process_fd): Remove. All uses removed.
13397 (synch_process_tempfile): New var or macro.
13398 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13400 (record_kill_process): New arg, the temp name. All callers changed.
13401 (delete_temp_file): Now just a simple wrapper around unlink.
13402 (call_process_kill): New arg, the call_process_fd array.
13403 Close them all. Clear synch_process_pid. Remove the temp file,
13404 or arrange for it to be removed.
13405 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13406 that's been moved to synch_process_tempfile. Caller changed.
13407 Do not remove the tempfile; that's now call_process_kill's
13409 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13410 call_process_kill; the caller now does that.
13411 (call_process_cleanup): Do not close the process fd; that's now
13412 call_process_kill's responsibility.
13413 (Fcall_process): Implement via new function call_process, which
13414 has most of the old body of Fcall_process, but with a different API.
13415 (call_process): New function that does not open or close filefd if
13416 it is nonnegative. Record which fds need to be closed, and let
13417 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13418 Signal an error if invoked recursively (could be done via a hook).
13419 Simplify creation of the tempfile in the MSDOS case.
13420 Don't create the output file until after checking for the executable.
13421 Report any failure to open /dev/null.
13422 Don't open /dev/null for writing twice; once is enough.
13423 Don't create pipe if all output is being discarded or sent to file.
13424 Don't worry about setting up the coding system or reading from the
13425 pipe if all output is being discarded.
13426 Hoist fd_error local into top level, to lessen block nesting.
13427 Don't record deleted pid here; now done by Fcall_process_region.
13428 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13429 and note its success in synch_process_tempfile.
13430 Do not leak resources when child_setup fails.
13431 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13432 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13433 (create_temp_file): Now returns open fd, with an additional
13434 Lisp_Object * argument to return the name. All callers changed.
13435 Do not close the file; rewind it instead, and leave it open for
13436 the caller. Do not lock the temp file. Unwind-protect the file
13437 and the file-descriptor.
13438 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13439 If an asynchrounous process, record it here, not in call_process.
13440 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13441 * eval.c (set_unwind_protect): New function.
13442 * fileio.c (write_region): New function, generalized from the
13443 old Fwrite_region. Do not lock temp files.
13444 (Fwrite_region): Use it.
13445 * lisp.h (set_unwind_protect, write_region): New decls.
13446 * process.c: Include <verify.h>.
13447 (make_process): Mark fds as initially closed.
13448 (deleted_pid_list): Now a list of pid-filename pairs.
13450 (close_process_fd): New function.
13451 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13452 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13453 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13454 (create_process, create_pty, Fmake_serial_process)
13455 (server_accept_connection): Record which fds need to be closed,
13456 and let deactivate_process close them.
13457 (Fmake_network_process): Do not discard the unwind-protect
13458 until it's safe to do so.
13459 (deactivate_process): Close the fds opened by create_process etc.
13460 (Fprocess_send_eof): Adjust to new way of recording open fds.
13461 Report an error if /dev/null can't be opened, instead of aborting.
13462 * process.h (PROCESS_OPEN_FDS): New constant.
13463 (struct Lisp_Process): New member open_fds.
13464 (record_kill_process, record_deleted_pid): Adjust signatures.
13465 (record_deleted_pid): Move decl here ...
13466 * syswait.h (record_deleted_pid): ... from here.
13468 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13470 * decompress.c: Fix bugs with large buffers and weird inputs.
13471 Tune a bit. Reindent as per usual Emacs style.
13472 (BUFFER_SIZE): Remove.
13473 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13474 more than UINT_MAX bytes. Decompress into the gap instead of into
13475 an auto buffer, as this should avoid copying. Return nil if
13476 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13477 set immediate_quit; we shouldn't trust zlib code that much.
13479 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13481 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13482 errors, and really move the gap to where we want it.
13484 * lisp.h: Include decompress.c support.
13486 * emacs.c (main): Include decompress.c support.
13488 * Makefile.in: Include -lz if present.
13490 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13492 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13493 (initWithTitle:): Initialize frame to 0.
13494 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13495 (fillWithWidgetValue:frame:): Rename from
13496 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13498 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13499 fillWithWidgetValue:frame:
13501 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13502 remove memory leak warnings.
13504 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13505 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13506 menu_pending_title.
13508 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13509 (x_activate_menubar): Update the whole menu.
13510 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13511 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13512 current event is not NSSystemDefined (Bug#15001).
13513 Call ns_check_menu_open only if trackingMenu is 2.
13514 (menuDidClose:): New method, decrease trackingMenu.
13515 (fillWithWidgetValue:setDelegate:): New method.
13516 (fillWithWidgetValue:): Call the above.
13518 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13520 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13522 Omit some unnecessary casts.
13523 Many of these go back to the old pre-C89 days, when they may have
13524 been needed, but we've been assuming C89 or later for a while now.
13525 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13526 (live_float_p, live_misc_p, live_vector_p):
13527 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13528 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13529 (defvar_per_buffer):
13530 * callint.c (Fcall_interactively):
13531 * doc.c (Fsubstitute_command_keys):
13532 * filelock.c (get_boot_time):
13533 * frame.c (xrdb_get_resource):
13534 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13535 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13536 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13537 (menuitem_highlight_callback, menu_destroy_callback)
13538 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13539 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13540 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13541 (xg_tool_bar_help_callback, tb_size_cb):
13542 * image.c (xpm_alloc_color, png_read_from_memory)
13543 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13544 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13546 * keymap.c (describe_map):
13547 * nsfns.m (Fns_display_monitor_attributes_list):
13548 * nsmenu.m (process_dialog:):
13549 * nsterm.m (hold_event):
13550 * process.c (wait_reading_process_output):
13551 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13552 * scroll.c (do_direct_scrolling, scrolling_1):
13553 * termcap.c (tgetent):
13554 * window.c (check_window_containing, add_window_to_list)
13555 (freeze_window_starts):
13556 * xdisp.c (compare_overlay_entries, vmessage):
13557 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13558 (x_get_monitor_attributes_xrandr)
13559 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13560 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13561 * xfont.c (xfont_match, xfont_open):
13562 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13563 (menubar_selection_callback, menu_position_func)
13564 (popup_selection_callback, create_and_show_popup_menu)
13565 (dialog_selection_callback, create_and_show_dialog):
13566 * xrdb.c (x_get_string_resource)
13568 * xsmfns.c (x_session_check_input):
13569 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13570 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13571 (xaw_jump_callback, xaw_scroll_callback):
13572 Omit unnecessary casts.
13574 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13576 Minor string-length refactoring.
13577 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13578 * frame.c (make_monitor_attribute_list):
13579 Prefer build_string to strlen + make_string.
13581 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13583 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13584 don't check minor_code (Bug#14417).
13586 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13588 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13589 vertical positions instead. This avoids calling MATRIX_ROW with
13590 row numbers that are possibly beyond valid limits. (Bug#15064)
13592 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13594 Use xstrdup and build_unibyte_string where applicable.
13595 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13596 * xfns.c (x_window):
13597 * xrdb.c (x_get_customization_string):
13598 * xterm.c (xim_initialize):
13599 * w32fns.c (w32_window): Use xstrdup.
13600 (w32_display_monitor_attributes_list):
13601 * emacs.c (init_cmdargs):
13602 * keyboard.c (PUSH_C_STR):
13603 * nsfont.m (nsfont_open):
13604 * sysdep.c (system_process_attributes):
13605 * w32.c (system_process_attributes):
13606 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13608 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13610 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13611 variables of these types so that GDB would know about them, as aid
13612 for debugging fatal exceptions. (Bug#15024) See also
13613 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13616 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13618 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13619 larger than the NSWindow (Bug#14934).
13621 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13623 Redesign redisplay interface to drop global variable updated_window.
13624 Always pass currently updated window as a parameter to update routines.
13625 * dispextern.h (updated_window): Remove declaration.
13626 (struct redisplay_interface): Pass window parameter to
13627 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13628 and after_update_window_hook.
13629 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13631 * dispnew.c (updated_window): Remove.
13632 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13633 (update_window_line): Adjust to match redisplay interface changes.
13634 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13635 (ns_scroll_run, ns_after_update_window_line):
13636 * w32term.c (x_update_window_begin, x_update_window_end)
13637 (x_after_update_window_line, x_scroll_run):
13638 * xterm.c (x_update_window_begin, x_update_window_end)
13639 (x_after_update_window_line, x_scroll_run):
13640 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13641 Likewise. Adjust comments where appropriate.
13642 (x_cursor_to): Simplify because this is always called during window
13643 update (but install debugging check anyway).
13644 (expose_window): Check must_be_updated_p flag to see whether this
13645 function is called during window update.
13647 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13649 Do not reset window modification event counters excessively.
13650 These leftovers and poor man's tricky methods to catch extra
13651 redisplay's attention are no longer needed.
13652 * frame.c (set_menu_bar_lines_1):
13653 * minibuf.c (read_minibuf_unwind):
13654 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13655 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13656 (window_scroll_line_based, Fset_window_configuration):
13657 * xdisp.c (redisplay_window): Do not reset last_modified and
13658 last_overlay_modified counters.
13660 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13662 * xselect.c (x_send_client_event): Set send_event and serial, memset
13663 data.l as it might be bigger than data.b. Use 24 bit mask to
13664 XSendEvent (Bug#15034).
13666 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13668 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13669 for TTY frames that are not the top frame on their console.
13672 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13674 * w32term.c (w32fullscreen_hook): Really maximize frame when
13675 asked for (Bug#14841).
13677 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13679 Prefer selected_window to Fselected_window, likewise for frames.
13680 * buffer.c (Fbuffer_swap_text):
13681 * data.c (Fvariable_binding_locus):
13682 * window.c (run_window_configuration_change_hook): Adjust users.
13683 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13684 Use decode_live_frame.
13686 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13688 Be more careful if selected window shows the buffer other than current,
13689 use window_outdated only if this is not so. This change should also
13690 address some weird issues discussed in Bug#13012.
13691 * window.h (window_outdated): New prototype.
13692 * window.c (window_outdated): Now here. Convert from static and
13693 always assume window's buffer.
13694 (Fwindow_end, Fwindow_line_height): Use it.
13695 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13696 and always assume window's buffer.
13697 (redisplay_window): Adjust user.
13698 (redisplay_internal): Call to reconsider_clip_changes once and
13699 check whether mode line should be updated only if selected window
13700 shows current buffer.
13701 (run_window_scroll_functions): Use eassert for debugging check.
13702 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13704 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13706 * window.c (window_scroll, window_scroll_pixel_based)
13707 (window_scroll_line_based): Use bool for booleans.
13709 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13711 * process.c: Fix minor off-by-one issues in descriptor counts.
13712 This shouldn't fix any real bugs, but it cleans up the code a bit.
13713 (max_process_desc, max_input_desc): -1, not 0, means none.
13715 (delete_input_desc): New function.
13716 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13717 (deactivate_process): Scan backwards when recomuting max_process_desc;
13718 that should be faster.
13719 (init_process_emacs): Initialize max_input_desc.
13721 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13723 Use region cache to speedup bidi_find_paragraph_start.
13724 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13725 Rename cache_long_line_scans to cache_long_scans.
13726 * buffer.c (bset_cache_long_line_scans): Rename to
13727 bset_cache_long_scans.
13728 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13729 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13731 (syms_of_buffer): Rename cache-long-line-scans to
13732 cache-long-scans. Adjust docstring.
13733 * search.c (newline_cache_on_off):
13734 * indent.c (width_run_cache_on_off): Adjust users.
13735 * bidi.c (bidi_paragraph_cache_on_off): New function.
13736 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13737 * insdel.c (prepare_to_modify_buffer):
13738 Invalidate bidi_paragraph_cache if enabled.
13740 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13742 Invalidate region caches only if buffer text is going to be changed.
13743 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13744 (modify_text): ...new prototype.
13745 (prepare_to_modify_buffer_1): New prototype.
13746 * textprop.c (modify_region): Rename to...
13747 (modify_text_properties): ...new function.
13748 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13749 (Fremove_list_of_text_properties): Adjust users.
13750 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13751 (modify_text): ...new function.
13752 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13753 (prepare_to_modify_buffer_1): ...new function.
13754 * casefiddle.c (casify_region):
13755 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13756 (Ftranspose_regions): Use modify_text.
13758 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13760 * lisp.mk (lisp): Add nadvice.elc.
13762 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13764 New macro to iterate over live buffers similar to frames.
13765 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13766 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13767 Declare buffer-related variables here to offload lisp.h.
13768 * buffer.c (Vbuffer_alist): Adjust comment.
13769 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13770 (other_buffer_safely):
13771 * data.c (store_symval_forwarding):
13772 * dispnew.c (Fframe_or_buffer_changed_p):
13773 * fileio.c (Fdo_auto_save):
13774 * filelock.c (unlock_all_files):
13775 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13777 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13779 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13780 * callproc.c (create_temp_file):
13781 * filelock.c (create_lock_file):
13782 Assume mkostemp, since it's now provided by Gnulib.
13784 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13786 * w32.c (mkostemp): New function.
13787 (mktemp): Remove, no longer used. Most of the code reused in
13788 mkostemp. (Bug#15015)
13789 (mktemp): Don't undef.
13791 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13793 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13794 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13795 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13796 (free_glyph_pool, check_glyph_memory): Likewise for
13797 all users. Adjust comments where appropriate.
13799 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13801 * composite.h: Minor fixups.
13802 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13803 to fix a misspelling, and change it to an inline function while
13804 we're at it (it need not be a macro). All uses changed.
13805 (composition_method, composition_valid_p):
13806 Rewrite to avoid assignments in if-conditions.
13808 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13810 Do not use global Lisp_Object in composition macros.
13811 * composite.h (composition_temp): Remove declaration.
13812 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13813 (composition_method, composition_valid_p): ...inline functions.
13814 (compose_region): Remove the leftover.
13815 * composite.c (composition_temp): Remove.
13816 (run_composition_function, update_compositions)
13817 (composition_compute_stop_pos, composition_adjust_point)
13818 (Ffind_composition_internal):
13819 * coding.c (handle_composition_annotation):
13820 * xdisp.c (handle_composition_prop, check_point_in_composition):
13821 Related users changed.
13823 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13825 Drop FRAME_PTR typedef.
13826 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13827 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13828 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13829 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13830 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13831 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13832 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13833 All related users changed.
13835 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13837 * eval.c (default_toplevel_binding): New function.
13839 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13840 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13841 (syms_of_eval): Export them.
13842 * data.c (Fdefault_value): Micro cleanup.
13843 * term.c (init_tty): Use "false".
13845 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13847 Fix X GC leak in GTK and raw (no toolkit) X ports.
13848 * xterm.c (x_free_frame_resources): If white and black relief
13849 GCs are allocated, always free them here.
13850 * xfns.c (x_make_gc): Omit redundant initialization.
13851 * widget.c (create_frame_gcs): Remove the leftover.
13852 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13853 in x_free_frame_resources.
13855 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13857 * nsterm.m (windowWillResize:toSize:): Only change title if
13858 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13860 (viewDidEndLiveResize): New method.
13862 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13863 inside NS_IMPL_COCOA.
13865 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13867 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13868 Do not check whether undo is enabled because record_insert and
13869 record_delete does that themselves.
13871 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13873 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13874 member which is not really used any more.
13875 (FRAME_XIC_BASE_FONTNAME): Remove.
13876 * xfns.c (xic_free_fontset): Adjust user.
13877 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13878 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13879 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13880 (xdialog_show): Use eassert for debugging check.
13881 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13883 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13885 * fileio.c, fns.c (merge): Move extern decl from here ...
13886 * lisp.h (merge): ... to here.
13888 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13890 Fix last font-related change.
13891 * w32font.h (w32font_list_internal, w32font_match_internal):
13893 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13894 (uniscribe_list_family): Adjust to match font API change.
13895 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13896 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13898 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13900 * frame.h (FRAME_MOUSE_UPDATE):
13901 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13902 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13904 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13906 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13907 * font.h (struct font_driver): Change list, match, and list_family
13908 functions to accept struct frame * as first arg.
13909 * font.c (font_score, font_compare, font_sort_entities):
13911 (font_sort_entities, font_list_entities, font_select_entity)
13912 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13913 match font API change.
13914 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13915 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13916 * ftxfont.c (ftxfont_list, ftxfont_match):
13917 * xftfont.c (xftfont_list, xftfont_match):
13918 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13919 * w32font.c (w32font_list, w32font_match, w32font_list)
13920 (w32font_list_internal, w32_font_match_internal): Likewise.
13921 * xfaces.c (Fx_family_fonts): Adjust user.
13923 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13925 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13926 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13927 only if HAVE_X_WINDOWS is in use.
13928 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13929 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13930 * w32term.c (x_wm_set_icon_position): Likewise.
13931 * w32fns.c (x_icon): Adjust user.
13933 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13935 * xterm.c (last_mouse_press_frame): Remove the
13936 leftover which is not really used any more.
13937 (handle_one_xevent, syms_of_xterm): Adjust users.
13938 (x_flush): Call XFlush once per each X display, not frame.
13939 This is better because this code always unconditionally skips
13940 non-X frames in Vframe_list and issues the only XFlush if we
13941 have more than one X frame on the same X display.
13942 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13943 Use bool for booleans.
13944 (x_draw_glyph_string_background, cvt_string_to_pixel)
13945 (cvt_pixel_dtor): Drop unnecessary prototypes.
13946 * xterm.h (x_display_ok): Adjust prototype.
13948 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13950 Drop unnecessary functions that deals with frame pixel size.
13951 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13952 (x_pixel_height): Drop prototypes.
13953 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13954 (x_pixel_height): Drop implementations.
13955 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13956 which should be always valid for window frame.
13957 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13958 * w32menu.c (Fx_popup_dialog):
13959 * xmenu.c (Fx_popup_dialog): Likewise for both.
13961 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13963 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13964 frame parameters and call to Fmodify_frame_parameters just once.
13965 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13966 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13967 and mention nil frame in docstring.
13969 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13971 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13972 (x_figure_window_size): Likewise. Adjust to return long.
13973 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13974 (toplevel): Move Qterminal_live_p to...
13975 * terminal.c (toplevel): ...here, make it static, and...
13976 (syms_of_terminal): ...DEFSYM here.
13977 * frame.h (Qterminal_live_p): Remove declaration.
13978 (make_frame, x_figure_window_size): Adjust prototype.
13979 * nsfns.m (Fx_create_frame): Use long for window flags.
13981 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13983 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13984 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13985 Do not assume that emacs_close (INT_MAX) is a no-op.
13987 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13989 * xfaces.c (make_face_cache): For struct face_cache, prefer
13990 xmalloc to xzalloc and so avoid redundant call to memset.
13991 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13993 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13995 * fringe.c (draw_window_fringes, update_window_fringes)
13996 (compute_fringe_widths):
13997 * w32term.c (x_draw_glyph_string):
13998 * window.c (candidate_window_p, Frecenter):
13999 * xfaces.c (realize_basic_faces, realize_default_face)
14000 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14001 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14002 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14003 * xmenu.c (Fx_menu_bar_open_internal):
14004 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14005 * xsettings.c (xft_settings_event):
14006 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14007 Use bool for booleans. Adjust style and comments where
14009 * dispextern.h (draw_window_fringes, update_window_fringes)
14010 (compute_fringe_widths):
14011 * xterm.h (x_had_errors_p): Adjust prototype.
14013 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14015 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14016 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14018 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14020 * fns.c (toplevel): Remove comment before Fsafe_length because
14021 it checks for QUIT.
14023 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14025 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14027 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14029 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14030 frame which got the message is still alive, before dereferencing
14031 its pointer. (Bug#14970)
14033 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14034 be a live window, before using it as such. (Bug#14970)
14036 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14038 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14039 w32_detect_focus_change instead of doing part of its job by hand.
14040 This fixes the problem whereby FOCUS_OUT events were not sent to
14043 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14045 * process.c (Fprocess_list): Doc fix.
14047 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14048 being re-exposed only if it didn't ask to become visible.
14049 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14050 was previously iconified. (Bug#14841)
14051 (x_iconify_frame): Mark the frame iconified.
14053 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14055 Fix minor problems found by static checking.
14056 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14057 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14059 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14061 * eval.c (set_specpdl_old_value): New function.
14062 (unbind_to): Minor simplification.
14063 (get_backtrace_frame): New function.
14064 (Fbacktrace_frame): Use it. Add `base' argument.
14065 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14066 (syms_of_eval): Export backtrace-eval.
14067 * xterm.c (x_focus_changed): Simplify.
14069 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14071 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14073 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14075 * xdisp.c (redisplay_window): Instead of moving point out of
14076 scroll margin, reject the force_start method, and try scrolling
14077 instead. (Bug#14780)
14079 2013-07-24 Ken Brown <kbrown@cornell.edu>
14081 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14084 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14086 * eval.c (Fprogn): Do not check that BODY is a proper list.
14087 This undoes the previous change. The check slows down the
14088 interpreter, and is not needed to prevent a crash. See
14089 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14091 2013-07-23 Glenn Morris <rgm@gnu.org>
14093 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14095 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14097 Port to GNU/Linux systems with tinfo but not ncurses.
14098 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14099 to decide whether ncurses is being used. Without this change,
14100 GCC complains about tgetent not being declared, on a system
14101 that has tinfo installed but ncurses not installed.
14103 * eval.c (Fprogn): Check that BODY is a proper list.
14105 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14106 * data.c (Fsetq_default):
14107 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14108 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14110 Tune by taking advantage of the fact that ARGS is always a list
14111 when a function is declared to have UNEVALLED args.
14113 * emacsgtkfixed.c: Port to GCC 4.6.
14114 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14116 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14118 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14119 here to silence compiler warnings.
14121 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14123 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14124 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14125 from messing up Emacs's 'struct frame' (Bug#14923).
14127 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14129 * alloc.c (make_save_ptr_ptr): Define this function.
14130 It was inadvertently omitted. It's needed only if
14131 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14133 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14135 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14136 frame have focus (Bug#14895).
14138 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14140 Avoid vfork-related deadlock more cleanly.
14141 * callproc.c (child_setup): When the child's exec fails, output
14142 the program name, as that's more useful. Use O_NONBLOCK to avoid
14144 * process.c (create_process_1): Remove; no longer needed.
14145 (create_process): Remove timer hack; no longer needed, now that
14146 the child avoids deadlock.
14148 2013-07-20 Glenn Morris <rgm@gnu.org>
14150 * image.c (Fimage_flush): Fix doc typo.
14152 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14154 Fix array bounds violation when pty allocation fails.
14155 * process.c (PTY_NAME_SIZE): New constant.
14156 (pty_name): Remove static variable; it's now auto.
14157 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14158 Take pty_name as an arg rather than using a static variable.
14159 All callers changed.
14160 (create_process): Recover pty_flag from process, not from volatile local.
14161 (create_pty): Stay inside array even when pty allocation fails.
14162 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14164 * lread.c (Fload): Avoid initialization only when lint checking.
14165 Mention that it's needed only for older GCCs.
14167 2013-07-20 Kenichi Handa <handa@gnu.org>
14169 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14170 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14172 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14174 * lread.c (Fload): Avoid uninitialized warning.
14176 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14178 Fix some minor file descriptor leaks and related glitches.
14179 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14180 (create_lock_file): Use write, not emacs_write.
14181 * image.c (slurp_file, png_load_body):
14182 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14183 (server_accept_connection):
14184 Don't leak an fd on memory allocation failure.
14185 * image.c (slurp_file): Add a cheap heuristic for growing files.
14186 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14187 as that's what the other routines do. Maybe input need not be
14188 blocked at all, but it's better to be consistent.
14189 Avoid undefined behavior when strlen is zero.
14191 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14192 (NSTATICS): Now a constant; doesn't need to be a macro.
14194 2013-07-19 Richard Stallman <rms@gnu.org>
14196 * coding.c (decode_coding_utf_8): Add simple loop for fast
14197 processing of ASCII characters.
14199 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14201 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14203 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14205 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14206 unportable 'struct x_display_info'.
14207 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14208 is a portable type.
14210 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14212 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14213 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14215 (system_process_attributes): Prefer plain char to unsigned char
14216 when either will do. Clean up properly if interrupted or if
14217 memory allocations fail. Don't assume sscanf succeeds.
14218 Remove no-longer-needed workaround to stop GCC from whining.
14219 Read command-line once, instead of multiple times. Check read status a
14220 bit more carefully.
14222 Fix obscure porting bug with varargs functions.
14223 The code assumed that int is treated like ptrdiff_t in a vararg
14224 function, which is not a portable assumption. There was a similar
14225 -- though these days less likely -- porting problem with various
14226 assumptions that pointers of different types all smell the same as
14227 far as vararg functions is conserved. To make this problem less
14228 likely in the future, redo the API to use varargs functions.
14229 * alloc.c (make_save_value): Remove this vararg function.
14230 All uses changed to ...
14231 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14232 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14234 (make_save_ptr): Rename from make_save_pointer, for consistency with
14235 the above. Define only on platforms that need it. All uses changed.
14237 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14239 * keyboard.c: Try to fix typos in previous change.
14240 (DISPLAY_LIST_INFO): New macro.
14241 (kbd_buffer_get_event): Do not access members that are not present
14242 in X11. Revert inadvertent change of "!=" to "=".
14244 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14246 * keyboard.c (kbd_buffer_get_event):
14247 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14248 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14250 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14252 * filelock.c: Fix unlikely file descriptor leaks.
14253 (get_boot_time_1): Rework to avoid using emacs_open.
14254 This doesn't actually fix a leak, but is better anyway.
14255 (read_lock_data): Use read, not emacs_read.
14257 * doc.c: Fix minor memory and file descriptor leaks.
14258 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14259 (get_doc_string, Fsnarf_documentation):
14260 Fix file descriptor leak on error.
14262 * term.c: Fix minor fdopen-related file descriptor leaks.
14263 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14264 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14266 * charset.c: Fix file descriptor leaks and errno issues.
14268 (load_charset_map_from_file): Don't leak file descriptor on error.
14269 Use plain record_xmalloc since the allocation is larger than
14270 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14272 * eval.c (record_unwind_protect_nothing):
14273 * fileio.c (fclose_unwind):
14275 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14276 The replacement doesn't block input, but that no longer seems
14279 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14281 * lread.c: Fix file descriptor leaks and errno issues.
14282 (Fload): Close some races that leaked fds or streams when 'load'
14284 (Fload, openp): Report error number of last nontrivial failure to open.
14285 ENOENT counts as trivial.
14286 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14288 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14289 now that the function is always called with a nonnegative arg.
14290 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14291 All uses replaced with ...
14292 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14294 A few more minor file errno-reporting bugs.
14295 * callproc.c (Fcall_process):
14296 * doc.c (Fsnarf_documentation):
14297 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14298 * process.c (set_socket_option):
14299 Don't let a constructor trash errno.
14300 * doc.c: Include <errno.h>.
14302 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14304 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14306 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14308 Fix w32 bug with call-process-region (Bug#14885).
14309 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14310 to Fcall_process when the input is empty. This simplifies the
14311 code a bit. It makes no difference on POSIXish platforms but
14312 apparently it fixes a bug on w32.
14314 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14315 * fileio.c (close_file_unwind): Don't close if FD is negative;
14316 this can happen when unwinding a zapped file descriptor.
14317 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14318 in case Emacs runs out of memory between the two unwind-protects.
14319 Don't trash errno when closing FD.
14320 Zap the FD in the specpdl when closing it, instead of deferring
14321 the removal of the unwind-protect; this fixes a bug where a child
14322 function unwinds the stack past us.
14324 New unwind-protect flavors to better type-check C callbacks.
14325 This also lessens the need to write wrappers for callbacks,
14326 and the need for make_save_pointer.
14327 * alloc.c (free_save_value):
14328 * atimer.c (run_all_atimers):
14330 * alloc.c (safe_alloca_unwind):
14331 * atimer.c (unwind_stop_other_atimers):
14332 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14333 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14334 * minibuf.c (choose_minibuf_frame_1):
14335 * process.c (make_serial_process_unwind):
14336 * xdisp.c (pop_message_unwind):
14337 * xselect.c (queue_selection_requests_unwind):
14338 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14339 * alloc.c (record_xmalloc):
14340 Prefer record_unwind_protect_ptr to record_unwind_protect with
14342 * alloc.c (Fgarbage_collect):
14343 Prefer record_unwind_protect_void to passing a dummy.
14344 * buffer.c (restore_buffer):
14345 * window.c (restore_window_configuration):
14346 * xfns.c, w32fns.c (do_unwind_create_frame)
14347 New wrapper. All record-unwind uses of wrappee changed.
14348 * buffer.c (set_buffer_if_live):
14349 * callproc.c (call_process_cleanup, delete_temp_file):
14350 * coding.c (code_conversion_restore):
14351 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14352 * editfns.c (save_excursion_restore)
14353 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14354 (save_restriction_restore):
14355 * eval.c (restore_stack_limits, un_autoload):
14356 * fns.c (require_unwind):
14357 * keyboard.c (recursive_edit_unwind, tracking_off):
14358 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14359 * macros.c (pop_kbd_macro, restore_menu_items):
14360 * nsfns.m (unwind_create_frame):
14361 * print.c (print_unwind):
14362 * process.c (start_process_unwind):
14363 * search.c (unwind_set_match_data):
14364 * window.c (select_window_norecord, select_frame_norecord):
14365 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14366 (fast_set_selected_frame):
14367 * xfns.c, w32fns.c (unwind_create_tip_frame):
14368 Return void, not a dummy Lisp_Object. All uses changed.
14369 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14370 * callproc.c (call_process_kill):
14371 * fileio.c (restore_point_unwind, decide_coding_unwind)
14372 (build_annotations_unwind):
14373 * insdel.c (Fcombine_after_change_execute_1):
14374 * keyboard.c (read_char_help_form_unwind):
14375 * menu.c (unuse_menu_items):
14376 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14377 * sound.c (sound_cleanup):
14378 * xdisp.c (unwind_redisplay):
14379 * xfns.c (clean_up_dialog):
14380 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14381 Accept no args and return void, instead of accepting and returning
14382 a dummy Lisp_Object. All uses changed.
14383 * cygw32.c (fchdir_unwind):
14384 * fileio.c (close_file_unwind):
14385 * keyboard.c (restore_kboard_configuration):
14386 * lread.c (readevalllop_1):
14387 * process.c (wait_reading_process_output_unwind):
14388 Accept int and return void, rather than accepting an Emacs integer
14389 and returning a dummy object. In some cases this fixes an
14390 unlikely bug when the corresponding int is outside Emacs integer
14391 range. All uses changed.
14392 * dired.c (directory_files_internal_unwind):
14393 * fileio.c (do_auto_save_unwind):
14394 * gtkutil.c (pop_down_dialog):
14395 * insdel.c (reset_var_on_error):
14396 * lread.c (load_unwind):
14397 * xfns.c (clean_up_file_dialog):
14398 * xmenu.c, nsmenu.m (pop_down_menu):
14399 * xmenu.c (cleanup_widget_value_tree):
14400 * xselect.c (wait_for_property_change_unwind):
14401 Accept pointer and return void, rather than accepting an Emacs
14402 save value encapsulating the pointer and returning a dummy object.
14404 * editfns.c (Fformat): Update the saved pointer directly via
14405 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14406 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14407 (unwind_body): New function.
14408 (record_unwind_protect): First arg is now a function returning void,
14409 not a dummy Lisp_Object.
14410 (record_unwind_protect_ptr, record_unwind_protect_int)
14411 (record_unwind_protect_void): New functions.
14412 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14413 * fileio.c (struct auto_save_unwind): New type.
14414 (do_auto_save_unwind): Use it.
14415 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14416 * insdel.c (struct rvoe_arg): New type.
14417 (reset_var_on_error): Use it.
14418 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14420 (specbinding_func): Remove; there are now several such functions.
14421 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14422 (set_unwind_protect_ptr): New function.
14423 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14425 Be simpler and more consistent about reporting I/O errors.
14426 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14427 Say "Read error" and "Write error", rather than "I/O error", or
14428 "IO error reading", or "IO error writing", when a read or write
14430 * process.c (Fmake_network_process, wait_reading_process_output)
14431 (send_process, Fprocess_send_eof, wait_reading_process_output):
14432 Capitalize diagnostics consistently. Put "failed foo" at the
14433 start of the diagnostic, so that we don't capitalize the
14434 function name "foo". Consistently say "failed" for such
14436 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14437 All callers changed. This is so it can use report_file_error.
14438 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14439 diagnostics consistently as above.
14441 * fileio.c (report_file_errno): Fix errno reporting bug.
14442 If the file name is neither null nor a pair, package it up as a
14443 singleton list. All callers changed, both to this function and to
14444 report_file_error. This fixes a bug where the memory allocator
14445 invoked by list1 set errno so that the immediately following
14446 report_file_error reported the wrong errno value.
14448 Fix minor problems found by --enable-gcc-warnings.
14449 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14450 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14452 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14454 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14455 Set event->arg to Qt if switch-event shall be generated.
14456 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14458 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14460 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14463 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14464 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14465 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14466 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14467 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14468 and there is a focused frame.
14469 (head_table): Add focus-in and focus-out.
14470 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14471 bind to handle-focus-in/out.
14473 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14474 (Fhandle_switch_frame): Call Fhandle_focus_in.
14475 (syms_of_frame): defsubr handle-focus-in/out.
14477 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14479 Fix porting bug to older POSIXish platforms (Bug#14862).
14480 * sysdep.c (emacs_pipe): New function, that implements
14481 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14482 This should port better to CentOS 5 and to Mac OS X 10.6.
14483 All calls to pipe2 changed.
14485 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14486 This makes the code easier to read and the executable a bit smaller.
14487 Do not replace all calls to Fcons that happen to create lists,
14488 just calls that are intended to create lists. For example, when
14489 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14490 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14491 Similarly for list2 through list5.
14492 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14493 * bytecode.c (exec_byte_code):
14494 * callint.c (quotify_arg, Fcall_interactively):
14495 * callproc.c (Fcall_process, create_temp_file):
14496 * charset.c (load_charset_map_from_file)
14497 (Fdefine_charset_internal, init_charset):
14498 * coding.c (get_translation_table, detect_coding_system)
14499 (Fcheck_coding_systems_region)
14500 (Fset_terminal_coding_system_internal)
14501 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14502 * composite.c (update_compositions, Ffind_composition_internal):
14503 * dired.c (directory_files_internal, file_name_completion)
14505 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14506 * doc.c (Fsnarf_documentation):
14507 * editfns.c (Fmessage_box):
14509 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14510 (Feval, eval_sub, Ffuncall, apply_lambda):
14511 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14512 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14513 (Fset_file_times, Finsert_file_contents)
14514 (Fchoose_write_coding_system, Fwrite_region):
14515 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14516 * font.c (font_registry_charsets, font_parse_fcname)
14517 (font_prepare_cache, font_update_drivers, Flist_fonts):
14518 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14519 * frame.c (make_frame, Fmake_terminal_frame)
14520 (x_set_frame_parameters, x_report_frame_params)
14521 (x_default_parameter, Fx_parse_geometry):
14522 * ftfont.c (syms_of_ftfont):
14523 * image.c (gif_load):
14524 * keyboard.c (command_loop_1):
14525 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14526 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14527 (Fminor_mode_key_binding, accessible_keymaps_1)
14528 (Faccessible_keymaps, Fwhere_is_internal):
14529 * lread.c (read_emacs_mule_char):
14530 * menu.c (find_and_return_menu_selection):
14531 * minibuf.c (get_minibuffer):
14532 * nsfns.m (Fns_perform_service):
14533 * nsfont.m (ns_script_to_charset):
14534 * nsmenu.m (ns_popup_dialog):
14535 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14536 (Fx_own_selection_internal):
14537 * nsterm.m (append2):
14538 * print.c (Fredirect_debugging_output)
14539 (print_prune_string_charset):
14540 * process.c (Fdelete_process, Fprocess_contact)
14541 (Fformat_network_address, set_socket_option)
14542 (read_and_dispose_of_process_output, write_queue_push)
14543 (send_process, exec_sentinel):
14544 * sound.c (Fplay_sound_internal):
14545 * textprop.c (validate_plist, add_properties)
14546 (Fput_text_property, Fadd_face_text_property)
14547 (copy_text_properties, text_property_list, syms_of_textprop):
14548 * unexaix.c (report_error):
14549 * unexcoff.c (report_error):
14550 * unexsol.c (unexec):
14551 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14552 (Fformat_mode_line, syms_of_xdisp):
14553 * xfaces.c (set_font_frame_param)
14554 (Finternal_lisp_face_attribute_values)
14555 (Finternal_merge_in_global_face, syms_of_xfaces):
14556 * xfns.c (x_default_scroll_bar_color_parameter)
14557 (x_default_font_parameter, x_create_tip_frame):
14558 * xfont.c (xfont_supported_scripts):
14559 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14560 (menu_help_callback, xmenu_show):
14561 * xml.c (make_dom):
14562 * xterm.c (set_wm_state):
14563 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14564 and similarly for list2 through list5.
14566 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14568 * callproc.c (Fcall_process_region): Fix minor race and tune.
14569 (create_temp_file): New function, with the temp-file-creation part
14570 of the old Fcall_process_region. Use Fcopy_sequence to create the
14571 temp file name, rather than alloca + build_string, for simplicity.
14572 Don't bother to block input around the temp file creation;
14573 shouldn't be needed. Simplify use of mktemp.
14574 Use record_unwind_protect immediately after creating the temp file;
14575 this closes an unlikely race where the temp file was not removed.
14576 Use memcpy rather than an open-coded loop.
14577 (Fcall_process_region): Use the new function. If the input is
14578 empty, redirect from /dev/null rather than from a newly created
14579 empty temp file; this avoids unnecessary file system traffic.
14581 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14583 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14584 Simplify by making this case like the other two. This is a bit
14585 slower on obsolete hosts, but the extra complexity isn't worth it.
14587 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14588 * process.c (create_process) [!DOS_NT]:
14589 Remove now-unnecessary calls to emacs_close.
14591 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14593 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14594 returning early. (Bug#14850)
14596 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14597 and inhibit-iso-escape-detection attributes of 'undecided'.
14600 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14602 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14603 Reported by Herbert J. Skuhra in
14604 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14606 Don't lose top specpdl entry when memory is exhausted.
14607 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14608 specpdl overflow here, to simplify callers; all callers changed.
14609 Always reserve an unused entry at the stack top; this avoids
14610 losing the top entry's information when memory is exhausted.
14612 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14614 Clean up errno reporting and fix some errno-reporting bugs.
14615 * callproc.c (Fcall_process):
14616 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14617 * process.c (create_process, Fmake_network_process):
14618 * unexaix.c (report_error):
14619 * unexcoff.c (report_error):
14620 Be more careful about reporting the errno of failed operations.
14621 The code previously reported the wrong errno sometimes.
14622 Also, prefer report_file_errno to setting errno + report_file_error.
14623 (Fcall_process): Look at openp return value rather than at path,
14624 as that's a bit faster and clearer when there's a numeric predicate.
14625 * fileio.c (report_file_errno): New function, with most of the
14626 old contents of report_file_error.
14627 (report_file_error): Use it.
14628 (Ffile_exists_p, Ffile_accessible_directory_p):
14629 Set errno to 0 when it is junk.
14630 * fileio.c (Faccess_file):
14631 * image.c (x_create_bitmap_from_file):
14632 Use faccessat rather than opening the file, to avoid the hassle of
14633 having a file descriptor open.
14634 * lisp.h (report_file_errno): New decl.
14635 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14638 * process.c (create_process, wait_reading_process_output) [AIX]:
14639 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14640 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14641 a multithreaded environment anyway).
14642 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14644 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14646 * image.c (x_find_image_file): Don't close a remote file handle.
14648 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14650 Fix races with threads and file descriptors.
14651 * callproc.c (Fcall_process_region):
14652 * dired.c (open_directory):
14653 * emacs.c (main, Fdaemon_initialized):
14654 * image.c (x_find_image_file):
14655 * inotify.c (Finotify_rm_watch):
14656 * lread.c (Flocate_file_internal):
14657 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14658 * term.c (term_mouse_moveto, init_tty):
14659 * termcap.c (tgetent):
14660 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14661 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14662 * unexhp9k800.c, unexmacosx.c (unexec):
14663 * callproc.c (Fcall_process_region):
14664 Use emacs_close, not close.
14665 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14666 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14667 and posix_close function on current platforms (which all lack them).
14668 (emacs_close): Use it. This should fix the races on GNU/Linux and
14669 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14670 and it should avoid closing random victim file descriptors on
14673 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14675 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14676 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14677 Touch up doc a bit.
14679 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14680 This is for .gdbinit xbacktrace.
14682 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14683 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14684 (emacs_set_tty): Now static.
14685 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14686 * term.c (tty_capable_p, tty_default_color_capabilities)
14687 (get_tty_terminal, term_mouse_movement)
14688 (handle_one_term_event, init_tty, maybe_fatal):
14689 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14690 (tgetent, scan_file, name_match, compare_contin):
14691 * terminal.c (get_terminal):
14692 Use bool for boolean.
14693 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14694 Prefer char to unsigned char if either will do.
14695 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14696 (tty_write_glyphs): Prefer int to unsigned.
14697 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14698 All callers changed.
14699 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14701 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14704 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14705 (B__dummy__): New dummy symbol, to pacify C89.
14706 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14707 they can't grok varargs macros.
14708 * dispnew.c (add_window_display_history)
14709 (add_frame_display_history):
14710 * print.c (print_object):
14711 * xdisp.c (debug_method_add):
14712 Use %p printf format only for void pointers.
14713 * emacs.c (usage_message): New constant, replacing ...
14714 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14715 (main): Adjust to usage reorg.
14716 * fns.c (syms_of_fns):
14717 * profiler.c (syms_of_profiler):
14718 Don't use non-constant struct initializers.
14719 * gnutls.h (gnutls_initstage_t):
14720 * lisp.h (enum Lisp_Fwd_Type):
14721 * lread.c (lisp_file_lexically_bound_p):
14722 * xsettings.c (anonymous enum):
14723 Remove trailing comma.
14724 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14725 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14726 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14728 * regex.c (const_re_char): New type, to pacify strict C89.
14729 All uses of 'const re_char' replaced to use it.
14730 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14731 with glibc when strict C89. This change is imported from gnulib.
14733 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14734 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14735 Omit GNU_LINUX implementation, since it requires long long.
14736 * xterm.c (x_draw_underwave):
14737 Do not assume the traditional order of struct's members.
14738 (x_term_init): Rewrite to avoid the need for non-constant structure
14741 Syntax cleanup, mostly replacing macros with functions.
14742 This removes the need for the syntax_temp hack.
14743 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14744 * syntax.c (SYNTAX_INLINE): New macro.
14745 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14746 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14747 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14748 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14749 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14750 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14751 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14752 Now constants, not macros.
14753 (syntax_temp) [!__GNUC__]: Remove.
14754 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14755 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14756 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14757 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14758 Move here from syntax.h; now functions, not macros. Except for the
14759 last function, these are static since only syntax.c uses them.
14760 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14761 All uses changed. Now a function, not a macro; use this fact
14762 to simplify the code.
14763 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14764 compiler bugs; no longer relevant.
14765 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14766 (SYNTAX_INLINE): New macro.
14767 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14768 for the new functions. Use bool for boolean member.
14769 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14770 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14771 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14772 (SETUP_BUFFER_SYNTAX_TABLE):
14773 Now extern inline functions, not macros.
14774 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14775 Remove; all uses replaced by implementation.
14776 (syntax_temp) [!__GNUC__]: Remove decl.
14777 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14779 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14781 * emacs.c (main): Fix syntax error.
14783 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14785 Timestamp fixes for undo (Bug#14824).
14786 * atimer.c (schedule_atimer):
14787 * fileio.c (Ffile_newer_than_file_p):
14788 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14789 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14790 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14791 (syms_of_fileio): Remove Sclear_visited_file_name.
14792 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14793 file doesn't exist; this avoids an ambiguity with negative timestamps.
14794 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14795 * systime.h (make_emacs_time, invalid_emacs_time):
14796 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14797 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14798 * undo.c (record_first_change): Push (visited-file-modtime) onto
14799 undo list rather than reimplementing it by hand, incorrectly.
14801 2013-07-09 Ken Brown <kbrown@cornell.edu>
14803 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14805 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14807 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14809 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14811 Handle errno and exit status a bit more carefully.
14812 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14813 number into an exit status. Instead, use EXIT_CANCELED.
14814 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14815 * callproc.c (relocate_fd):
14816 * emacs.c (close_output_streams, main):
14817 * process.c (create_process):
14818 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14819 Use emacs_perror for simplicity.
14820 * callproc.c (relocate_fd, main):
14821 * sysdep.c (sys_subshell):
14822 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14823 (shut_down_emacs): Use emacs_write, not write.
14824 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14825 * fileio.c (Fcopy_file, e_write):
14826 * nsterm.m (ns_select):
14827 * process.c (send_process):
14828 * sound.c (vox_write):
14829 Use emacs_write_sig, not emacs_write.
14830 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14831 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14833 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14835 (emacs_full_write): New function.
14836 (emacs_write): Rewrite to use it.
14837 (emacswrite_sig, emacs_perror): New functions.
14838 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14840 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14842 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14843 on NS even if it is present. Pixmap on NS is a void*.
14845 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14847 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14848 * process.c (close_on_exec, accept4, process_socket):
14849 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14851 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14853 * w32.c (sys_dup): Declare prototype.
14857 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14859 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14861 Make file descriptors close-on-exec when possible (Bug#14803).
14862 This simplifies Emacs a bit, since it no longer needs to worry
14863 about closing file descriptors by hand in some cases.
14864 It also fixes some unlikely races. Not all such races, as
14865 libraries often open files internally without setting
14866 close-on-exec, but it's an improvement.
14867 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14868 * callproc.c (Fcall_process) [!MSDOS]:
14869 * emacs.c (main) [!DOS_NT]:
14870 * nsterm.m (ns_term_init):
14871 * process.c (create_process):
14872 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14873 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14874 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14875 Prefer mkostemp with O_CLOEXEC to mkstemp.
14876 * callproc.c (relocate_fd) [!WINDOWSNT]:
14877 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14878 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14880 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14881 Make the resulting file descriptor close-on-exec.
14882 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14883 * lread.c (load_descriptor_list, load_descriptor_unwind):
14884 Remove; no longer needed. All uses removed.
14885 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14886 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14888 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14889 (Fmake_network_process, Fnetwork_interface_list)
14890 (Fnetwork_interface_info, server_accept_connection):
14891 Make newly-created socket close-on-exec.
14892 * sysdep.c (emacs_open, emacs_fopen):
14893 Make new-created descriptor close-on-exec.
14894 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14895 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14897 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14899 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14900 for NS_IMPL_GNUSTEP.
14902 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14904 Fix openp errno handling.
14905 * callproc.c (Fcall_process): Preserve openp errno around close.
14906 * lread.c (openp): Set errno when returning -1, as some callers
14909 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14911 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14913 * nsterm.h (NSSavePanel): Update comment.
14914 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14915 (ns_run_file_dialog): Declare.
14917 * nsfns.m: Remove panelOK.
14919 (ns_run_file_dialog): New function.
14920 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14921 event loop, so file dialog is popped up by ns_run_file_dialog, called
14922 by sendEvent (Bug#14578).
14923 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14925 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14927 * xdisp.c (default_line_pixel_height): New function.
14928 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14929 (try_cursor_movement, redisplay_window, try_window)
14930 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14932 * window.c (window_scroll_pixel_based):
14933 use default_line_pixel_height.
14935 * dispextern.h (default_line_pixel_height): Add prototype.
14937 * frame.c (x_set_line_spacing): Accept a float value for
14938 line-spacing parameter, per the documentation.
14940 * data.c (Fmultibyte_string_p): Doc fix.
14942 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14944 Use emacs_open more consistently when opening files.
14945 This handles EINTR more consistently now, and makes it easier
14946 to introduce other uniform changes to file descriptor handling.
14947 * sysstdio.h: New file.
14948 * buffer.c (mmap_init):
14949 * cygw32.c (chdir_to_default_directory):
14950 * dispnew.c (Fopen_termscript):
14951 * emacs.c (Fdaemon_initialized):
14952 * fileio.c (Fdo_auto_save):
14953 * image.c (slurp_file, png_load_body, jpeg_load_body):
14954 * keyboard.c (Fopen_dribble_file):
14956 * print.c (Fredirect_debugging_output):
14957 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14958 * termcap.c (tgetent):
14959 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14960 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14961 * w32term.c (w32_initialize) [CYGWIN]:
14962 * xfaces.c (Fx_load_color_file):
14963 Use emacs_open instead of plain open, and emacs_fopen instead of
14965 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14966 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14967 * callproc.c (default_output_mode): New constant.
14968 (Fcall_process): Use it to call emacs_open instead of plain creat.
14969 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14970 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14971 (emacs_fopen): New function.
14972 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14973 Include <lisp.h>, for emacs_open.
14974 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14976 Remove duplicate #include directives.
14977 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14979 Don't include stdio.h twice.
14980 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14981 Don't include sys/types.h or stdio.h twice.
14982 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14983 * lread.c: Don't include coding.h twice.
14984 * nsfont.m: Don't include frame.h twice.
14985 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14986 * ralloc.c: Don't include <unistd.h> twice.
14987 * xdisp.c: Don't include font.h twice.
14988 * xterm.c: Don't include fontset.h twice.
14989 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14991 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14993 Scale ImageMagick images more carefully.
14994 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14995 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14996 Be more careful about avoiding undefined behavior after
14997 integer overflow and division by zero.
14999 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15001 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15002 (syms_of_w32fns): DEFSYM them.
15003 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15004 (CCHDEVICENAME): Define macros if not defined.
15005 (struct MONITOR_INFO_EX): New struct.
15006 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15007 (enum_display_monitors_fn): New variable.
15008 (globals_of_w32fns): Initialize it.
15009 (Fx_display_pixel_width, Fx_display_pixel_height)
15010 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15011 multi-monitor setups in docstrings.
15012 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15013 screen size by primary monitor's millimeter per pixel.
15014 (w32_monitor_enum, w32_display_monitor_attributes_list)
15015 (w32_display_monitor_attributes_list_fallback)
15016 (Fw32_display_monitor_attributes_list): New functions.
15017 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15019 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15021 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15023 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15025 * fileio.c (Qfile_notify_error): New error symbol.
15027 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15028 * inotify.c (inotify_callback, symbol_to_inotifymask)
15029 (Finotify_add_watch, Finotify_rm_watch): Use it.
15030 (inotifyevent_to_event): Exchange order of cookie and file name.
15031 (Finotify_add_watch): Adapt docstring.
15033 * lisp.h (Qfile_notify_error): Declare.
15035 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15037 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15038 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15039 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15040 which did not work (see <http://bugs.gnu.org/14569#307>).
15041 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15042 && (!noninteractive || initialized)). This attempts to thread
15043 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15045 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15047 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15048 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15050 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15052 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15053 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15054 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15055 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15057 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15059 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15060 Define to __sys_siglist.
15062 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15064 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15065 word-wrap, so that overflow-newline-into-fringe would work in
15066 visual-line-mode. (Bug#2749)
15067 (move_it_in_display_line_to): When the last scanned display
15068 element fits exactly on the display line, and
15069 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15070 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15071 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15072 finding buffer position that corresponds to pixel coordinates,
15073 e.g. in buffer_posn_from_coords.
15075 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15077 * process.c (handle_child_signal): Call catch_child_signal if
15080 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15082 Don't convert function pointers to void * and back.
15083 It isn't portable C, and it's easy enough to avoid.
15084 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15085 (make_save_value): Add support for SAVE_FUNCPOINTER.
15086 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15087 * print.c (print_object):
15088 Distinguish function from object pointers.
15089 * lisp.h (SAVE_FUNCPOINTER): New constant.
15090 (SAVE_SLOT_BITS): Adjust to it.
15091 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15092 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15093 (voidfuncptr): New typedef.
15094 (struct Lisp_Save_Value): New member data[0].funcpointer.
15095 (XSAVE_FUNCPOINTER): New function.
15097 Simplify buildobj processing.
15098 * Makefile.in (buildobj.h): Make it a sequence of strings each
15099 followed by comma, rather than a single string. Put it into a
15100 .tmp file in case there's an error while generating it.
15101 (gl-stamp): Use .tmp for temp files.
15102 (mostlyclean): Clean .tmp files.
15103 * doc.c (buildobj): Move to just the routine that needs it.
15104 It's now an array of strings, so processing is simpler.
15106 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15108 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15109 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15110 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15111 Invoke malloc_enable_thread even when not interactive.
15112 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15113 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15114 in this case, since the underlying bug has now been fixed.
15116 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15118 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15119 unlinking it (bug#14691).
15121 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15123 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15124 before checking whether buffer is modified. This lets
15125 `kill-buffer-query-functions' cancel killing of the buffer or save
15126 its content before `kill-buffer' asks user the "Buffer %s
15127 modified; kill anyway?" question.
15129 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15131 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15132 Let the super performKeyEquivalent deal with them (Bug#14747).
15134 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15136 * widget.c (resize_cb): Remove unused local.
15138 Do not use GTK 3 if it exists but cannot be compiled.
15139 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15140 * xterm.c (x_error_handler) [!USE_GTK]:
15143 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15145 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15147 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15148 to the valid range of values. (Bug#14753)
15150 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15151 when moving point by using the current glyph matrix. This avoids
15152 the need to force redisplay when this function is called in a
15155 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15157 Fix minor problems found by static checking.
15158 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15159 Redo the latter's body to sidestep GCC parenthesization warnings.
15160 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15161 * coding.c (detect_coding, detect_coding_system):
15162 * coding.h (struct undecided_spec):
15163 Use bool for boolean.
15164 * image.c (QCmax_width, QCmax_height): Now static.
15165 * xdisp.c (Fmove_point_visually): Remove unused local.
15167 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15169 * xdisp.c (Fmove_point_visually): New function.
15171 2013-06-28 Kenichi Handa <handa@gnu.org>
15173 * coding.h (define_coding_undecided_arg_index): New enum.
15174 (coding_attr_index): New members
15175 coding_attr_undecided_inhibit_null_byte_detection,
15176 coding_attr_undecided_inhibit_iso_escape_detection,
15177 coding_attr_undecided_prefer_utf_8.
15178 (undecided_spec): New struct.
15179 (struct coding_system): New member `undecided' of the member
15182 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15183 (detect_coding): Likewise.
15184 (detect_coding_system): Likewise.
15185 (Fdefine_coding_system_internal): New coding system properties
15186 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15188 (syms_of_coding): Adjust for coding_arg_undecided_max.
15190 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15192 * image.c (x_from_xcolors): Remove unused local.
15194 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15196 Defer image data transfer between X client and server until actual
15199 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15202 * image.c (Destroy_Image): Remove.
15203 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15204 `mask_p', and `colors_p'. All uses changed.
15205 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15206 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15207 New macros for `flags' arg to x_clear_image_1.
15208 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15209 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15210 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15211 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15212 (image_get_x_image, image_unget_x_image): New functions or macros.
15213 (image_background, image_background_transparent, x_to_xcolors)
15214 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15215 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15216 instead of Destroy_Image.
15217 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15218 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15219 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15220 (imagemagick_load_image, svg_load_image): Use them instead of
15221 x_create_x_image_and_pixmap, and x_put_x_image followed by
15222 x_destroy_x_image, respectively.
15223 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15224 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15225 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15226 background_transparent fields.
15227 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15228 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15230 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15232 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15233 This mostly consists of undoing recent changes.
15234 * callproc.c (Fcall_process):
15235 * process.c (create_process):
15236 Do not worry about catching SIGCHLD here, undoing previous change.
15237 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15238 * process.c, process.h (catch_child_signal):
15239 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15240 * process.c (catch_child_handler): Don't worry about being called
15241 lazily and do not assume caller has blocked SIGCHLD, undoing
15242 previous change. Move first-time stuff back to
15243 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15244 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15245 set lib_child_handler if it's already initialized, which may
15246 help avoid problems on GNUstep.
15248 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15250 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15251 * callproc.c (Fcall_process):
15252 * process.c (create_process):
15253 Make sure SIGCHLD is caught before we fork,
15254 since Emacs startup no arranges to catch SIGCHLD.
15255 * process.c (lib_child_handler): Initialize to null, not to
15257 (catch_child_signal): Allow self to be called lazily.
15258 Do nothing if it's already been called.
15259 Assume caller has blocked SIGCHLD (all callers do now).
15260 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15261 just before it's really needed.
15262 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15263 since it hasn't been caught yet.
15265 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15267 * image.c (compute_image_size): New function to implement
15268 :max-width and :max-height.
15269 (imagemagick_load_image): Use it.
15271 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15273 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15274 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15276 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15277 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15278 the SIGCHLD handler, since the code is not atomic and (due to glib)
15279 signals may be arriving now.
15280 * sysdep.c (init_signals): Do not catch child signals here;
15281 'main' now does that later, at a safer time.
15283 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15285 Clean up SIGCHLD handling a bit (Bug#14569).
15286 * process.c, process.h (catch_child_signal):
15287 Now always extern, even if !NS_IMPL_GNUSTEP.
15288 * process.c (catch_child_signal): Move glib tickler here from
15289 init_process_emacs, so that it's done earlier in Emacs
15290 initialization. Also move the noninteractive && !initialized
15291 check here from init_process_emacs. This is all a bit cleaner for
15292 GNUish platforms, and I hope it works around the Cygwin bug.
15293 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15294 that glib signal handling is tickled before glib creates threads.
15296 * process.c (wait_reading_process_output): Avoid int overflow
15297 when reading more than 2 GiB total from a process.
15299 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15301 * process.c (create_process): Handle a couple more cases,
15302 i.e., work even if new_argv and wait_child_setup[i] are cached.
15303 Use Fcall_process's style for volatile vars.
15305 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15307 * process.c (create_process): Mark PROCESS volatile.
15309 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15311 Use C99-style flexible array members if available.
15312 This avoids some subtle aliasing issues, which typically
15313 aren't a problem with GCC but may be a problem elsewhere.
15314 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15315 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15316 In either case, it uses a flexible array member rather than
15317 the old struct hack. All uses changed.
15318 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15319 Adjust to sdata reorganization.
15320 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15321 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15322 that ports better to pre-C99 non-GCC.
15323 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15324 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15325 as the latter has changed.
15326 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15327 and port better to pre-C99 GCC.
15328 * image.c (struct xpm_cached_color):
15329 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15330 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15331 Use FLEXIBLE_ARRAY_MEMBER.
15332 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15333 Move decl to top level so it gets checked against implementation.
15334 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15335 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15337 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15339 * syntax.c: Integer cleanups.
15340 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15341 All uses that need 0-or-2 changed to:
15342 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15343 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15344 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15345 (char_quoted, prev_char_comend_first, back_comment)
15346 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15347 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15348 Use bool for boolean.
15349 (update_syntax_table, skip_chars, skip_syntaxes):
15350 Prefer int to unsigned when either will do.
15351 (back_comment): Return boolean success flag, like forw_comment,
15352 instead of positive-or-minus-1 (which might have overflowed int anyway).
15353 Don't stuff ptrdiff_t into int.
15354 (syntax_spec_code, syntax_code_spec): Now const.
15355 (Fmatching_paren, scan_lists, scan_sexps_forward):
15356 Use enum syntaxcode for syntax code.
15357 (Fmatching_paren): Check that arg is a character, not just an integer.
15358 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15359 (Finternal_describe_syntax_value): Omit no-longer-needed
15361 (skip_chars): Use char, not unsigned char, when the distinction
15363 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15364 * bytecode.c (exec_byte_code):
15365 * syntax.c (syntax_spec_code, Fchar_syntax)
15366 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15367 (init_syntax_once):
15368 * syntax.h (SYNTAX_WITH_FLAGS):
15369 Omit unnecessary casts.
15371 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15373 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15374 line dimensions here, to avoid race conditions with the main
15375 thread. (Bug#14062, bug#14630, bug#14669)
15377 * w32term.c (w32_draw_window_cursor): Compute the header line and
15378 mode line dimensions here.
15379 <w32_system_caret_window, w32_system_caret_hdr_height>:
15380 <w32_system_caret_mode_height>: New variables.
15382 * w32term.h: Declare them.
15384 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15386 * alloc.c (die): Move "assertion failed" string here ...
15387 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15388 COND when SUPPRESS_CHECKING. This shrinks the executable text
15389 size by 0.8% to 2.2% when configured with --enable-checking,
15390 depending on optimization flags (GCC 4.8.1 x86-64).
15392 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15394 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15396 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15397 base is 2; this is more accurate.
15399 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15401 * sound.c (string_default): Move to !WINDOWSNT section.
15402 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15404 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15406 * sound.c: Integer cleanups.
15407 Remove unnecessary forward decls.
15408 (struct sound_device): The 'file' member is now a Lisp_Object, not
15409 a char *, so that we needn't invoke alloca on a huge size.
15410 (Fplay_sound_internal): Adjust to this.
15411 (string_default): New function.
15412 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15413 Use it to adjust to the struct sound_device change.
15414 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15415 (be2hs) [0]: Remove.
15417 * syntax.c (skip_chars): Don't use uninitialized storage
15418 when searching a multibyte buffer for characters that are not in a
15419 unibyte string that contains non-ASCII characters.
15421 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15423 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15424 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15426 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15428 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15430 2013-06-18 Kenichi Handa <handa@gnu.org>
15432 * font.c (Ffont_spec): Signal an error for an invalid font name
15435 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15437 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15438 In particular this ports to 32-bit sparc Sun cc.
15439 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15440 array with a dummy element at specpdl[-1], so that its address can
15442 (unbind_to): Do not copy the binding; not needed, now that we
15443 copy old_value in the one place where the copy is needed.
15444 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15445 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15446 (union specbinding): Rename from struct specbinding. Redo layout
15447 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15448 which is not portable. With Sun C 5.12 32-bit sparc, the
15449 declaration causes nargs to be an unsigned bitfield, a behavior
15450 that the C standard allows; but Emacs wants nargs to be signed.
15451 The overall type is now a union of structures rather than a
15452 structure of union of structures, and the 'kind' member is now a
15453 bitfield, so that the overall type doesn't grow. All uses changed.
15454 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15456 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15458 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15459 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15461 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15463 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15465 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15466 unless we know that the window w's frame is a frame object.
15467 Another attempt at solving bug#14062 and bug#14630.
15469 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15471 * textprop.c (property_set_type): New enum.
15472 (add_properties): Allow appending/prepending text properties.
15473 (add_text_properties_1): Factored out of Fadd_text_properties.
15474 (Fadd_text_properties): Move all the code into
15475 add_text_properties_1.
15476 (Fadd_face_text_property): New function that calls
15477 add_text_properties_1.
15479 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15481 Move functions from lisp.h to individual modules when possible.
15482 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15483 * alloc.c (XFLOAT_INIT, set_symbol_name):
15484 * buffer.c (CHECK_OVERLAY):
15485 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15486 (set_char_table_parent):
15487 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15488 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15489 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15490 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15492 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15493 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15494 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15495 (backtrace_args, backtrace_debug_on_exit):
15496 * floatfns.c (CHECK_FLOAT):
15497 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15498 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15499 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15500 (set_hash_index_slot):
15501 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15502 * marker.c (CHECK_MARKER):
15503 * textprop.c (CHECK_STRING_OR_BUFFER):
15504 * window.c (CHECK_WINDOW_CONFIGURATION):
15505 Move here from lisp.h, and make these functions static rather than
15507 * buffer.c (Qoverlayp):
15509 * fns.c (Qhash_table_p):
15510 * window.c (Qwindow_configuration_p):
15512 * lisp.h: Remove the abovementioned defns and decls.
15514 Use functions, not macros, for XINT etc (Bug#11935).
15515 In lisp.h, prefer functions to function-like macros, and
15516 constants to object-like macros, when either will do. This:
15517 . simplifies use, as there's no more need to worry about
15518 arguments' side effects being evaluated multiple times.
15519 . makes the code easier to debug on some platforms.
15520 However, when using gcc -O0, keep using function-like macros
15521 for a few critical operations, for performance reasons.
15522 This sort of thing isn't needed with gcc -Og, but -Og
15523 is a GCC 4.8 feature and isn't widely-enough available yet.
15524 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15525 Remove enum lsb_bits; no longer needed.
15526 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15527 * buffer.c (Qoverlap):
15529 * fns.c (Qhash_table_p):
15530 Now extern, so lisp.h can use these symbols.
15531 * dispextern.h: Include character.h, for MAX_CHAR etc.
15532 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15533 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15534 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15535 (GLYPH_CODE_P): Move here from lisp.h.
15536 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15537 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15538 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15539 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15540 XUNTAG now returns void *.
15541 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15542 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15543 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15544 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15545 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15546 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15547 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15548 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15549 New macros, renamed from their sans-lisp_h_ counterparts.
15550 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15551 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15552 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15553 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15554 If compiling via GCC without optimization, define these as macros
15555 in addition to inline functions.
15556 To disable this, compile with -DINLINING=0.
15557 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15558 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15559 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15560 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15561 (INTMASK, VALMASK): Now macros, since static values cannot be
15562 accessed from extern inline functions.
15563 (VALMASK): Also a constant, for benefit of old GDB.
15564 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15565 is INTEGERP, which can fold it in.
15566 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15567 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15568 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15569 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15570 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15571 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15572 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15573 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15574 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15575 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15576 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15577 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15578 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15579 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15580 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15581 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15582 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15583 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15584 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15585 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15586 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15587 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15588 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15589 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15590 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15591 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15592 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15593 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15594 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15595 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15596 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15597 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15598 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15600 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15601 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15602 (VALMASK): Define in one place rather than in two, merging the
15603 USE_LSB_TAG parts; this is simpler.
15604 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15605 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15606 Move up, to avoid use before definition.
15607 Also include "globals.h" earlier, for the same reason.
15608 (make_natnum): New function.
15609 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15610 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15611 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15612 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15613 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15614 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15615 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15616 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15617 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15618 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15619 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15620 (Qwindow_configuration_p, Qimage): New forward declarations.
15621 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15622 (STRING_COPYIN): Remove; unused.
15623 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15624 (xcar_addr, xcdr_addr): New functions. All uses changed.
15625 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15626 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15627 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15628 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15629 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15630 (TYPE_RANGED_INTEGERP): Simplify.
15631 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15632 (setlocale, fixup_locale, synchronize_system_messages_locale)
15633 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15634 Now empty functions, not macros.
15635 (functionp): Return bool, not int.
15636 * window.c (Qwindow_configuration_p): Now extern,
15637 so window.h can use it.
15638 * window.h (Qwindowp): Move decl back to lisp.h.
15640 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15642 * xdisp.c (Fline_pixel_height): New function, required for solving
15645 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15647 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15649 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15651 * lread.c (syms_of_lread):
15652 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15654 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15656 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15658 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15660 * fileio.c (expand_file_name): Doc fix.
15662 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15664 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15665 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15666 Wait for self, not for 0. This can't hurt on GNU or similar
15667 system, and may help with Cygwin.
15669 * keyboard.c: Don't use PROP (...) as an lvalue.
15670 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15671 Use set_prop (A, B), not PROP (A) = B.
15673 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15675 * xdisp.c (get_it_property): Use it->window instead of generating
15676 a Lisp object from it->w.
15678 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15680 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15681 get-char-property the window that is being rendered, instead of
15682 the buffer, to support window-specific overlays. (Bug#14575)
15683 (compute_display_string_pos): When W is NULL, use the current
15684 buffer as the object to pass to get-char-property.
15685 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15686 pointer member of the bidi iterator, since no window is pertinent
15689 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15691 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15692 being displayed, and pass it to compute_display_string_pos.
15693 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15694 (bidi_paragraph_init): All callers changed.
15696 * xdisp.c (init_from_display_pos, init_iterator)
15697 (handle_single_display_spec, next_overlay_string)
15698 (get_overlay_strings_1, reseat_1, reseat_to_string)
15699 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15700 Set bidi_it.w member from it->w.
15701 (compute_display_string_pos): Accept additional argument, the
15702 window being displayed, and pass it to Fget_char_property.
15705 * dispextern.h (struct bidi_it): New member w, the window being
15707 (compute_display_string_pos): Adjust prototype.
15709 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15711 * xgselect.c: Remove unneeded include xterm.h.
15713 * process.c (wait_reading_process_output): Check for NS before GLIB.
15714 GLIB may be linked in due to rsvg, but ns_select must be called.
15716 * xgselect.c (xg_select): Remove call to window_system_available
15717 and g_main_context_pending at the top, so Gdk events (i.e. file
15718 notify) are processed when Emacs is started with -nw.
15720 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15722 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15723 (ctagsfiles3): New variable, includes only *.m files.
15724 (TAGS): Use an explicit language name in the regular expressions,
15725 to avoid transformation of '/SOMETHING' by MSYS to
15726 'c:\MSYS\SOMETHING'.
15728 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15730 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15732 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15734 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15735 still need to set the mouse pointer shape and activate help-echo.
15738 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15740 A few porting etc. fixes for the new file monitor code.
15741 See the thread containing
15742 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15743 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15744 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15745 (dir_monitor_callback, Fgfile_rm_watch):
15746 Use assq_no_quit instead of Fassoc, for speed.
15747 (dir_monitor_callback, Fgfile_rm_watch):
15748 eassert that the monitor is a fixnum.
15749 (dir_monitor_callback): No need for CDR_SAFE.
15750 Simplify building of lisp with alternative tails.
15751 (Fgfile_add_watch, Fgfile_rm_watch):
15752 Do not assume glib functions set errno reliably on failure.
15753 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15754 and signal an error otherwise.
15755 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15756 Use Fdelq instead of Fdelete, for speed.
15758 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15760 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15761 don't insist on being invoked on a highlighted tool-bar button.
15762 Avoids losing tool-bar functionality when mouse-highlight is nil.
15763 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15764 Don't highlight when mouse-highlight is nil.
15765 (note_mouse_highlight): When mouse-highlight is nil, don't return
15766 right away; instead, run tool-bar and mode-line highlight
15767 subroutine, clear any existing highlight, and revert the mouse
15768 pointer to its default shape. (Bug#14558)
15770 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15772 * lisp.mk (lisp): Add prog-mode.el.
15774 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15776 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15777 * process.c (dummy_handler): New function.
15778 (lib_child_handler): New static var.
15779 (handle_child_signal): Invoke it.
15780 (catch_child_signal): If a library has set up a signal handler,
15781 save it into lib_child_handler.
15782 (init_process_emacs): If using glib and not on Windows, tickle glib's
15783 child-handling code so that it initializes its private SIGCHLD handler.
15784 * syssignal.h (SA_SIGINFO): Default to 0.
15785 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15786 31; it should no longer be needed now.
15788 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15790 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15792 * gfilenotify.c (globals_of_gfilenotify): New function.
15793 (syms_of_gfilenotify): Move global initialization there.
15795 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15797 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15799 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15800 * keyboard.c (menu_bar_items, tool_bar_items):
15801 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15802 not override local keymaps any more.
15804 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15806 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15808 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15810 * w32console.c (initialize_w32_display): Return the dimensions of
15811 the console window via 2 additional arguments, not via the current
15812 frame. This avoids crashes due to overrunning the bounds of
15813 frame's decode_mode_spec_buffer, which is not resized following
15814 the change of the frame dimensions from the initial 10x10.
15816 * w32term.h (w32_initialize_display_info): Adjust prototype.
15818 * term.c (init_tty): Take dimensions of the frame from the values
15819 returned by initialize_w32_display.
15821 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15822 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15823 (LIBES): Add $(GFILENOTIFY_LIBS).
15825 * w32inevt.c (handle_file_notifications): Add dummy implementation
15826 for !HAVE_W32NOTIFY.
15828 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15830 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15832 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15834 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15836 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15838 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15840 Fix minor problems found by static checking.
15841 * data.c (pure_write_error):
15842 Use xsignal2, not Fsignal, as Fsignal might return.
15843 * eval.c (set_backtrace_debug_on_exit): Now static.
15844 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15845 No longer inline. EXTERN_INLINE is needed only for functions
15846 defined in .h files. Reindent function header as per GNU style.
15847 (backtrace_p, backtrace_top, backtrace_next):
15848 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15849 compiler or linker. Add extern decls to pacify gcc -Wall.
15850 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15852 * frame.c (free_monitors): Define only on platforms that need it.
15853 * nsterm.m (ns_term_init):
15854 * process.c (catch_child_signal):
15855 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15856 defined on all porting targets these days.
15857 * process.c, process.h (catch_child_signal):
15858 Make it extern only if NS_IMPL_GNUSTEP is defined.
15860 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15862 * w32.c (gettimeofday): Make the signature identical to prototype
15863 in nt/inc/sys/time.h.
15865 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15867 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15870 * keyboard.c (safe_run_hooks_error): Improve error message.
15872 * data.c (pure_write_error): Add `object' argument.
15873 * puresize.h (CHECK_IMPURE): Use it.
15875 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15877 * Makefile.in (NOTIFY_OBJ): New variable.
15878 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15880 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15881 Call syms_of_gfilenotify.
15883 * gfilenotify.c: New file.
15885 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15886 and Qfile_w32notify.
15887 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15888 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15890 * lisp.h: Declare syms_of_gfilenotify.
15892 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15894 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15896 Merge the specpdl and backtrace stacks. Make the structure of the
15897 specpdl entries more obvious via a tagged union of structs.
15898 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15899 (enum specbind_tag): New enum.
15900 (struct specbinding): Make it a tagged union of structs.
15901 Add a case for backtrace records.
15902 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15903 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15904 (backtrace_debug_on_exit): New accessors.
15905 (struct backtrace): Remove.
15906 (struct catchtag): Remove backlist field.
15907 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15909 (Flocal_variable_p): Speed up the common case where the binding is
15911 * eval.c (backtrace_list): Remove.
15912 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15913 (set_backtrace_args, set_backtrace_nargs)
15914 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15915 (backtrace_next): New functions.
15916 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15917 (unwind_to_catch, internal_lisp_condition_case)
15918 (internal_condition_case, internal_condition_case_1)
15919 (internal_condition_case_2, internal_condition_case_n): Don't bother
15920 with backtrace_list any more.
15921 (Fsignal): Adjust to new backtrace format.
15922 (grow_specpdl): Move up.
15923 (record_in_backtrace): New function.
15924 (eval_sub, Ffuncall): Use it.
15925 (apply_lambda): Adjust to new backtrace format.
15926 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15928 (specbind): Adjust to new specpdl format. Simplify.
15929 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15930 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15932 (mark_backtrace): Remove.
15933 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15934 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15935 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15937 * profiler.c (record_backtrace): Use get_backtrace.
15938 (handle_profiler_signal): Use backtrace_top_function.
15939 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15940 accessor functions.
15942 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15944 * process.h (catch_child_signal): Declare.
15946 * process.c (catch_child_signal): New function.
15947 (init_process_emacs): Call it.
15949 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15950 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15952 (x_set_cursor_type): Remove declaration.
15953 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15954 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15955 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15956 (ns_get_color): Use F suffix on float.
15957 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15958 (ns_get_rgb_color): Remove.
15959 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15960 (note_mouse_movement): x and y are CGFloat.
15961 (ns_draw_fringe_bitmap): Remove unused rowY.
15962 Change #if to COCOA && >= 10_6.
15963 (ns_draw_window_cursor): Remove unused overspill.
15964 (ns_draw_underwave): width and x are EamcsCGFloat.
15965 (ns_draw_box): thickness is CGFloat.
15966 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15967 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15968 if not in main thread.
15969 (ns_get_pending_menu_title, ns_check_menu_open)
15970 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15971 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15972 (sendFromMainThread:): New method.
15973 (changeFont:): size is CGFloat.
15974 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15975 Disable warning about permanent text.
15976 (characterIndexForPoint:): Adjust return type depending on GNUstep
15978 (mouseDown:): delta is CGFloat.
15979 (updateFrameSize): Remove unised variable f.
15980 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15981 Cast float to EmacsCGFloat.
15982 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15983 also to -1 when restoring.
15984 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15985 inside NS_IMPL_COCOA.
15986 (toggleFullScreen:): Put call to toggleFullScreen inside
15987 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15988 (setPosition:portion:whole:): por is CGFloat.
15989 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15990 (mouseDown:): Use CGFloat.
15991 (mouseDragged:): Remove unised variable edge.
15992 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15994 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15995 of CGFloat differs.
15996 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15997 when NS_IMPL_GNUSTEP.
15998 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15999 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16000 (EmacsToolbar): Add clearAll. Add tag argument to
16001 addDisplayItemWithImage.
16002 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16004 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16006 * nsmenu.m (ns_update_menubar): Make static.
16007 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16008 (fillWithWidgetValue:): Add cast to SEL for setAction.
16009 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16010 (update_frame_tool_bar): Update code for GNUstep.
16011 (clearAll): New method.
16012 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16013 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16014 Move identifierToItem setObject and activeIdentifiers addObject before
16015 call to insertItemWithItemIdentifier.
16016 (validateVisibleItems): Fix indentation.
16017 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16018 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16019 UtilityWindow to aStyle, remove call to setStyleMask.
16021 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16023 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16024 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16025 Use F suffix on floats.
16026 (ns_char_width): Returns CGFloat.
16027 (ns_ascii_average_width): w is CGFloat instead of float.
16028 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16030 (ns_glyph_metrics): CGFloat instead of float.
16032 * nsfns.m (x_set_foreground_color, x_set_background_color):
16034 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16035 remove unused variables.
16036 (Fns_read_file_name): Keep track if panel is for save.
16037 Use ns_filename_from_panel/ns_directory_from_panel.
16038 (Fns_list_services): delegate only used for COCOA.
16039 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16040 Just return the input if GNUstep.
16041 (x_screen_planes): Remove.
16042 (Fxw_color_values): Use EmacsCGFloat
16043 (Fns_display_monitor_attributes_list): Only get screen number for
16045 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16047 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16048 ns_directory_from_panel.
16050 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16052 * process.c (handle_child_signal): Also use WCONTINUED.
16053 This is so that list-processes doesn't mistakenly list the process
16054 as stopped, when the process has actually been continued and is
16057 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16059 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16060 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16061 not already configured.
16063 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16065 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16067 * Makefile.in (mostlyclean): Remove *.res files.
16069 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16071 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16072 a buffer (bug#8447).
16074 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16076 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16077 display vector, and we backtrack, handle the case that the
16078 previous character position is also displayed from a display
16079 vector or covered by a display string or image. (Bug#14476)
16081 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16083 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16084 (struct MonitorInfo, free_monitors): Remove.
16085 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16086 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16087 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16090 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16091 (struct MonitorInfo, free_monitors): Remove.
16092 (ns_screen_name): Make static.
16093 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16094 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16097 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16098 (struct MonitorInfo): New struct.
16099 (free_monitors, make_monitor_attribute_list): Declare.
16101 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16103 (free_monitors, make_monitor_attribute_list): New functions.
16104 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16107 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16109 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16111 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16113 * keyboard.c: Apply keyboard decoding only to events that come directly
16114 from the tty, not from unread-command-events (bug#14368).
16115 (read_event_from_main_queue): New function, extracted from read_char.
16116 (read_decoded_char): Remove.
16117 (read_decoded_event_from_main_queue): New function to replace it.
16118 (read_char): Use it.
16119 (read_key_sequence): Use read_char rather than read_decoded_char.
16121 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16123 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16125 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16127 2013-05-22 Kenichi Handa <handa@gnu.org>
16129 The following changes are to fix the setting of
16130 buffer-file-coding-system on, for instance, C-x RET c unix RET
16131 _FILE_OF_DOS_EOL_TYPE_ RET.
16133 * coding.h (struct coding_system): New member detected_utf8_chars.
16135 * coding.c (detect_coding_utf_8): Count characters and check EOL
16136 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16138 (setup_coding_system): Do not initialize coding->head_ascii.
16139 (check_ascii): Do not set coding->eol_seen but update it. Do not
16140 call adjust_coding_eol_type here.
16141 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16142 If the eol-type of CODING is already specified, adjust the eol type
16143 of the found coding-system.
16144 (decode_coding_gap): Cancel previous change. Utilize the
16145 character numbers counted by detect_coding_utf_8. Fix detection
16148 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16150 * search.c (looking_at_1): Only set last_thing_searched if the match
16151 changed the match-data (bug#14281).
16153 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16155 * xdisp.c (reseat_at_previous_visible_line_start):
16156 Already declared in dispextern.h, so remove it here.
16157 (move_it_vertically_backward): Likewise.
16159 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16161 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16162 (Fx_display_pixel_width, Fx_display_pixel_height)
16163 (Fx_display_mm_width, Fx_display_mm_height):
16164 Mention `display-monitor-attributes-list' in docstrings.
16166 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16167 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16168 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16169 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16170 (Fx_display_backing_store, Fx_display_visual_class)
16171 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16172 (Fx_display_grayscale_p, Fx_display_pixel_width)
16173 (Fx_display_pixel_height, Fx_display_planes)
16174 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16175 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16176 (Fx_display_mm_width, Fx_display_mm_height)
16177 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16178 height for all physical monitors as in X11.
16180 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16181 Return pixel width or height for all physical monitors as in X11.
16183 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16185 Port --enable-gcc-warnings to clang.
16186 * bytecode.c (exec_byte_code):
16188 Redo diagnostic pragmas to pacify clang, too.
16189 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16190 * editfns.c (Fencode_time):
16191 * fileio.c (file_accessible_directory_p):
16192 * font.c (font_unparse_xlfd):
16193 Use '&"string"[index]' instead of '"string" + (index)'.
16194 * undo.c (user_error): Remove; unused.
16196 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16198 * insdel.c (insert_1_both): Document the arguments, instead of
16199 referring to insert_1, which no longer exists.
16201 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16202 some window, increment windows_or_buffers_changed, so that
16203 *Messages* display in that window is updated. (Bug#14408)
16205 * w32.c: Include epaths.h.
16206 (init_environment): Use cmdproxy.exe without leading directories.
16207 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16209 (gettimeofday): Adjust signature and return value to Posix
16212 * unexw32.c (open_output_file): Delete the existing emacs.exe
16213 before creating it, to break the hard link to the versioned
16216 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16217 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16218 (FIRSTFILE_OBJ): New variables.
16219 (W32_RES): Rename to EMACSRES. All users changed.
16220 (base_obj): Use $(CM_OBJ).
16221 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16222 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16223 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16224 $(W32_RES_LINK) before $(LIBES).
16225 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16227 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16229 * makefile.w32-in (DOC): Use just "DOC".
16231 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16233 * process.c: Export default filters and sentinels to Elisp.
16234 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16236 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16237 (Fset_process_sentinel, Fformat_network_address):
16238 Default to them instead of nil.
16239 (server_accept_connection): Sentinels can't be nil any more.
16240 (read_and_dispose_of_process_output): New function, extracted from
16241 read_process_output.
16242 (read_process_output): Use it; filters can't be nil.
16243 (Finternal_default_process_filter): New function, extracted from
16244 read_process_output.
16245 (exec_sentinel_unwind): Remove function.
16246 (exec_sentinel): Don't zilch sentinel while running.
16247 (status_notify): Sentinels can't be nil.
16248 (Finternal_default_process_sentinel): New function extracted from
16250 (setup_process_coding_systems): Default filter is not nil any more.
16251 (syms_of_process): Export new Elisp functions and initialize
16253 * lisp.h (make_lisp_proc): New function.
16255 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16257 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16259 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16261 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16262 unless we know that the window w is a leaf window.
16263 Another attempt at solving bug#14062.
16265 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16267 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16270 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16272 * image.c (gif_load): Check that subimages fit (Bug#14345).
16274 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16276 * lread.c (skip_dyn_eof): New function.
16277 (read1): Use it to skip the end of a file in response to #@00.
16279 * doc.c (get_doc_string): Slightly relax the sanity checking.
16281 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16283 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16284 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16285 (MonitorInfo): New struct.
16286 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16287 (Fns_display_monitor_attributes_list): New functions.
16288 (display-usable-bounds): Remove.
16289 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16292 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16294 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16295 (GTK_CHECK_VERSION): New macro, if not already defined.
16296 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16297 replaced by GTK_CHECK_VERSION.
16299 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16301 * xterm.h (GTK_PREREQ): New macro.
16302 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16303 to use this macro instead, for consistency and clarity.
16305 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16307 * xdisp.c (row_for_charpos_p): New function, with code of
16308 cursor_row_p, but accepts an additional argument CHARPOS instead
16309 of using a hardcoded PT.
16310 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16311 (row_containing_pos): Call row_for_charpos_p instead of partially
16312 doing the same. Fixes cursor positioning under longlines-mode
16313 when longlines-show-effect includes more than one newline, when
16314 moving the cursor vertically up.
16316 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16318 * makefile.w32-in (ACL_H): New macro.
16319 ($(BLD)/fileio.$(O)): Update dependencies.
16321 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16323 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16324 * Makefile.in (LIB_ACL): New macro.
16325 (LIBACL_LIBS): Remove.
16326 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16327 * fileio.c: Include <acl.h>.
16328 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16329 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16331 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16334 * unexelf.c: Don't assume ElfW (Half) fits in int.
16335 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16336 when dealing with ElfW (Half) values, since they can exceed 2**31
16337 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16338 (entry_address): Omit unused NUM arg. All uses changed.
16340 2013-05-07 Juri Linkov <juri@jurta.org>
16342 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16343 to the string converted from number with `Fnumber_to_string'.
16346 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16348 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16349 This fixes a problem introduced by my previous change.
16351 2013-05-07 Glenn Morris <rgm@gnu.org>
16353 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16355 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16357 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16359 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16361 Static checking by GCC 4.8.0.
16362 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16363 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16364 (x_get_monitor_attributes_fallback)
16365 (x_get_monitor_attributes_xinerama)
16366 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16367 Define only if USE_GTK.
16368 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16369 (x_get_monitor_attributes_fallback): Omit unused locals.
16370 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16371 Use double, not float, to avoid mixed-mode floating point arithmetic.
16373 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16374 Jan Djärv <jan.h.d@swipnet.se>
16376 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16377 (XINERAMA_CFLAGS): New macros.
16378 (ALL_CFLAGS, LIBES): Use them.
16380 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16381 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16382 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16383 (syms_of_xfns): DEFSYM them.
16384 (struct MonitorInfo): New struct.
16385 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16386 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16387 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16388 (x_get_monitor_attributes_xinerama): New functions.
16389 (Fx_display_monitor_attributes_list): New primitive.
16390 (syms_of_xfns): Defsubr it.
16392 * xterm.h (x_display_info): Add Xatom_net_workarea and
16393 Xatom_net_current_desktop.
16395 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16396 and dpyinfo->Xatom_net_current_desktop.
16398 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16400 * xdisp.c (pos_visible_p): Use the special code for finding the
16401 beginning of a display property or overlay for any "replacing"
16402 display property, not just for display strings. This solves
16403 incorrect reporting of position by posn-at-point. (Bug#14241)
16405 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16407 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16408 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16409 Verify that ElfW (Half) fits in int.
16410 (fatal): Use same signature as lisp.h.
16411 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16412 configure and build with -DUNEXELF_DEBUG without worrying about
16413 other modules that use DEBUG.
16414 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16415 possibly-wide integers now uses it instead of plain fprintf.
16416 (entry_address): New function, which avoids problems with 32-bit
16417 overflow on 64-bit hosts.
16418 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16419 (round_up): Don't assume the remainder fits in int.
16420 (find_section): Use bool for boolean. Simplify debug code.
16421 (unexec): Don't assume file sizes fit in int or size_t.
16422 Omit unnecessary trailing newline in 'fatal' format.
16423 Use strerror rather than outputting decimal error number.
16424 Remove unused code when emacs is not defined;
16425 this file relies on Emacs now.
16426 Don't assume e_phnum and e_shnum are positive.
16428 * regex.c: Fix problems when DEBUG is defined.
16429 (extract_number, extract_number_and_incr): Define regardless of
16430 whether DEBUG is defined; that's simpler and makes the code less
16431 likely to go stale in the normal case when DEBUG is not defined.
16432 Return int rather than taking an int * arg. All callers changed.
16433 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16434 Remove, replacing with ...
16435 (DEBUG_PRINT): New macro. All callers changed.
16436 (DEBUG_COMPILES_ARGUMENTS): New macro.
16437 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16438 (print_compiled_pattern, print_double_string) [DEBUG]:
16439 Use prototype rather than old-style definition.
16440 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16441 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16442 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16443 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16444 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16445 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16446 This matters only when DEBUG is defined.
16448 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16450 * xdisp.c (set_iterator_to_next): Set the
16451 ignore_overlay_strings_at_pos_p flag only if we are _really_
16452 iterating over an overlay string, as indicated by the
16453 current.overlay_string_index member. (Bug#14306)
16455 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16457 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16458 to where it is used, to avoid autorelease issues (Bug#14050).
16460 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16462 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16463 * fileio.c (syms_of_fileio): Implement this.
16464 * filelock.c (create_lock_file): If symbolic links don't work, so
16465 we use a regular file as a lock file, do not fsync the lock file;
16468 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16470 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16471 (syms_of_minibuf): Adjust accodingly.
16473 * callint.c (Fcall_interactively): Adjust calls accordingly.
16475 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16477 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16478 w->contents is a buffer before computing everything else.
16479 Use parentheses to disambiguate last part of the condition.
16481 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16482 assertion violations. (Bug#14062)
16484 2013-05-01 David Reitter <david.reitter@gmail.com>
16486 * nsfns.m (ns_tooltip): Initialize.
16488 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16490 * coding.c (decode_coding_gap): Don't remove the character before
16491 a newline unless it's a CR character. (Bug#14287)
16493 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16495 * dispextern.h (struct face): Move enum face_underline_type
16496 earlier so that bitfields can be in the same word.
16498 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16500 * nsfns.m (handlePanelKeys): New function.
16501 (EmacsOpenPanel:performKeyEquivalent:)
16502 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16503 arrows/function/control and copy/paste keys (Bug#14296).
16505 2013-04-27 Juri Linkov <juri@jurta.org>
16507 * callint.c (Fcall_interactively): Call `Qread_number' for
16508 interactive code letter `n' instead of using duplicate code.
16511 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16513 * systime.h (make_timeval): Declare as 'const'.
16515 2013-04-27 Kenichi Handa <handa@gnu.org>
16517 * font.c (font_open_entity): Always open a font of manageable
16520 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16522 Port better to AIX (Bug#14258).
16523 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16526 2013-04-24 Kenichi Handa <handa@gnu.org>
16528 * coding.c (decode_coding_iso_2022): When an invalid escape
16529 sequence is encountered, reset the invocation and designation
16530 status to the safest one.
16532 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16534 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16535 Without this fix, "make distclean" leaves stamp-h1 behind.
16537 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16539 * w32fns.c (w32_fullscreen_rect): New function to compute the
16540 window rectangle for the given fullscreen mode.
16541 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16542 longer tunes the window size. This keeps the window's edges flush
16543 with the screen and allows the taskbar to hide itself in fullboth.
16545 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16546 window decorations and uses the entire screen.
16548 * w32term.h (w32_fullscreen_rect) Add prototype.
16549 (struct w32_output): Replace normal_width, normal_height,
16550 normal_top, and normal_left members with a single normal_placement
16552 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16554 (FRAME_NORMAL_PLACEMENT): New macro.
16556 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16558 * minibuf.c (Ftest_completion): Silence compiler warning.
16560 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16562 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16565 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16568 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16569 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16570 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16571 parentheses where appropriate.
16573 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16575 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16577 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16579 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16580 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16581 Mention in the doc string that setting these variables takes
16582 effect only after a call to set-window-buffer. (Bug#14200)
16584 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16586 * indent.c (Fvertical_motion): Don't consider display strings on
16587 overlay strings as display strings on the buffer position we
16588 started from. This prevents vertical cursor motion from jumping
16589 more than one line when there's an overlay string with a display
16590 property at end of line.
16591 Reported by Karl Chen <Karl.Chen@quarl.org> in
16592 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16594 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16596 * window.c (select_window): `record_buffer' even if window is
16597 already selected (bug#14191).
16599 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16601 * window.c (Fwindow_end): Test more flags, including the buffer's
16602 last_overlay_modified flag, to determine whether the window's
16603 display is really up-to-date. Prevents the function from
16604 returning a stale value. (Bug#14170)
16605 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16608 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16610 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16611 garbaged only if it is not already the top frame on its TTY.
16612 This prevents flickering due to constant redrawing of TTY frames when
16613 there are GUI frames open in the same session. (Bug#13864)
16615 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16617 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16618 of marking the idle timers directly.
16620 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16622 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16623 tables (bug#14054).
16625 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16627 * window.c (select_window): Don't record_buffer while the invariant is
16628 temporarily broken (bug#14161).
16630 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16632 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16634 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16636 2013-04-07 Romain Francoise <romain@orebokech.com>
16638 Ignore additional platform-specific ACL errors (Bug#13702).
16639 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16640 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16642 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16644 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16647 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16649 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16650 This bug was introduced by my 2013-02-25 change that simplified
16651 data_start configuration. Without this change, on GNU/Linux
16652 an Emacs configured with --enable-profiling fails immediately
16653 due to a profiler signal.
16654 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16655 with these flags. On platforms where special flags are needed
16656 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16657 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16658 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16660 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16662 Get rid of some platform-specific functions examining window
16663 system and its capabilities. This is a partial rework of the
16665 * lisp.h (have_menus_p): Remove prototype. This function is
16666 replaced with platform-independent window_system_available.
16667 (check_window_system): Move to...
16668 * frame.h (decode_window_system_frame, window_system_available):
16669 ...here, add new prototypes.
16670 * frame.c (window_system_available, decode_window_system_frame):
16672 (check_window_system): Platform-independent now.
16673 * xterm.h (x_in_use): Remove declaration.
16675 * w32term.h (check_x_frame):
16676 * nsterm.h (check_x_frame): Remove prototypes. This function
16677 is replaced with platform-independent decode_window_system_frame.
16678 * msdos.c (have_menus_p): Remove.
16679 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16680 Remove platform-specific functions. Use check_window_system,
16681 decode_window_system_frame and check_ns_display_info where
16682 appropriate. Minor style and comment tweaks.
16683 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16684 (check_x_frame): Likewise.
16685 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16687 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16688 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16689 * xmenu.c, xselect.c: All related users changed.
16691 2013-04-03 Kenichi Handa <handa@gnu.org>
16693 The following changes is to optimize the code for reading UTF-8
16696 * coding.c (check_ascii): Rename from detect_ascii. Return value
16697 changed. Check EOL format. Do not call adjust_coding_eol_type
16699 (check_utf_8): New function.
16700 (adjust_coding_eol_type): Do nothing if already adjusted.
16701 (detect_coding): Compare the return value of check_ascii with
16702 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16703 (decode_coding_gap): Optimize for valid UTF-8.
16705 2013-03-21 Kenichi Handa <handa@gnu.org>
16707 * coding.c (syms_of_coding): Cancel previous change.
16709 * insdel.c (insert_from_gap): Fix previous change.
16711 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16713 Consistently use platform-specific function to detect window system.
16714 * lisp.h (check_window_system): New prototype. This function is
16715 going to replace check_x, check_w32 and check_ns.
16716 (have_menus_p): Mention msdos.c in comment.
16717 * fontset.c (check_window_system_func): Remove. Adjust all users.
16718 * fontset.h (check_window_system_func): Remove prototype.
16719 * nsterm.h (check_ns):
16720 * xterm.h (check_x):
16721 * w32term.h (check_w32): Likewise.
16722 * menu.c (Fx_popup_menu): Use check_window_system.
16723 * msdos.c (check_window_system): Define for MS-DOS.
16724 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16725 * w32fns.c (check_window_system): Likewise for MS-Windows.
16726 * xfns.c (check_window_system): Likewise for X.
16727 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16728 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16730 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16732 Prefer < to > in range checks such as 0 <= i && i < N.
16733 This makes it easier to visualize quantities on a number line.
16734 This patch doesn't apply to all such range checks,
16735 only to the range checks affected by the 2013-03-24 change.
16736 This patch reverts most of the 2013-03-24 change.
16737 * alloc.c (xpalloc, Fgarbage_collect):
16738 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16739 * character.c (string_escape_byte8):
16740 * charset.c (read_hex):
16741 * data.c (cons_to_unsigned):
16742 * dispnew.c (update_frame_1):
16743 * doc.c (Fsubstitute_command_keys):
16744 * doprnt.c (doprnt):
16745 * editfns.c (hi_time, decode_time_components):
16746 * fileio.c (file_offset):
16747 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16748 * font.c (font_intern_prop):
16749 * frame.c (x_set_alpha):
16750 * gtkutil.c (get_utf8_string):
16751 * indent.c (check_display_width):
16752 * keymap.c (Fkey_description):
16753 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16755 * minibuf.c (read_minibuf_noninteractive):
16756 * process.c (wait_reading_process_output):
16757 * search.c (Freplace_match):
16758 * window.c (get_phys_cursor_glyph):
16759 * xdisp.c (redisplay_internal):
16760 * xsmfns.c (smc_save_yourself_CB):
16761 Prefer < to > for range checks.
16762 * dispnew.c (sit_for): Don't mishandle NaNs.
16763 This fixes a bug introduced in the 2013-03-24 change.
16764 * editfns.c (decode_time_components): Don't hoist comparison.
16765 This fixes another bug introduced in the 2013-03-24 change.
16767 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16769 * frame.h (struct frame): Drop scroll_bottom_vpos
16770 member becaue all real users are dead long ago.
16771 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16772 * xdisp.c (redisplay_internal): Adjust user.
16774 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16776 * nsmenu.m (showAtX:Y:for:): setLevel to
16777 NSPopUpMenuWindowLevel (Bug#13998).
16779 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16781 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16782 (ns_check_pending_open_menu): Declare.
16784 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16785 (x_activate_menubar): Update the menu with title that matches
16786 ns_get_pending_menu_title, and call
16787 ns_check_pending_openmenu (Bug#12698).
16788 (menuWillOpen:): New method.
16789 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16791 * nsterm.m (menu_will_open_state, menu_mouse_point)
16792 (menu_pending_title): New varaibles.
16793 (ns_get_pending_menu_title, ns_check_menu_open)
16794 (ns_check_pending_open_menu): New functions.
16796 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16798 * indent.c (current_column_bol_cache): Remove leftover which is not
16799 used in Fmove_to_column any more.
16800 (current_column, scan_for_column): Adjust users.
16801 * keyboard.c (last_point_position_buffer, last_point_position_window):
16802 Remove leftovers which are not used for recording undo any more.
16803 (command_loop_1, syms_of_keyboard): Adjust users.
16804 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16805 redisplay_window any more.
16806 (move_it_to): Adjust user.
16808 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16810 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16811 Update dependencies.
16813 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16815 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16816 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16817 forward references.
16819 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16821 * window.h (struct window): Replace hchild, vchild and buffer slots
16822 with a single slot 'contents'. This is possible because each valid
16823 window may have either the child window (in vertical or horizontal
16824 combination) or buffer to display (for the leaf window). Using that,
16825 a lot of operations to traverse and/or change window hierarchies may
16826 be simplified. New member horizontal is used to distinguish between
16827 horizontal and vertical combinations of internal windows.
16828 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16829 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16830 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16831 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16832 Use contents slot, not buffer, where appropriate.
16833 (wset_combination): New function.
16834 (wset_buffer): Add eassert.
16835 (Fframe_first_window): Simplify the loop reaching first window.
16836 (Fwindow_buffer): Use WINDOW_LEAF_P.
16837 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16838 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16839 (unshow_buffer): Convert initial debugging check to eassert.
16840 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16841 (make_parent_window, window_resize_check, window_resize_apply)
16842 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16843 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16844 Adjust to match struct window changes.
16845 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16846 (mark_window_cursors_off, count_windows, get_leaf_windows)
16847 (foreach_window_1): Simplify the loop.
16848 * alloc.c (mark_object): Do not check for the leaf window because
16849 internal windows has no glyph matrices anyway.
16850 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16851 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16852 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16853 (build_frame_matrix_from_window_tree, mirror_make_current)
16854 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16855 (update_window_tree, set_window_update_flags): Simplify the loop.
16856 (sync_window_with_frame_matrix_rows): Enforce live window.
16857 Use contents slot, not buffer, where appropriate.
16858 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16859 and WINDOW_HORIZONTAL_COMBINATION_P.
16860 (make_frame_visible_1): Simplify the loop.
16861 Use contents slot, not buffer, where appropriate.
16862 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16863 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16864 (expose_window_tree): Likewise.
16865 Use contents slot, not buffer, where appropriate.
16866 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16867 to avoid deleted windows. Use contents slot instead of buffer.
16868 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16869 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16870 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16871 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16873 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16875 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16876 identify the reasons for assertion violations in bug#14062 and
16878 (Fx_show_tip): Fix compilation error under
16879 "--enable-check-lisp-object-type". (Bug#14073)
16881 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16882 Reported by <rzl24ozi@gmail.com>.
16884 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16886 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16888 (unwind_with_echo_area_buffer): ...to restore it here.
16889 This is needed to ensure that...
16890 (redisplay_window): ...both window markers are valid here,
16891 which is verified by eassert.
16892 * editfns.c (save_excursion_save): Do not assume that
16893 selected_window always displays the buffer.
16894 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16897 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16899 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16902 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16904 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16906 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16908 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16909 since MinGW's w32api headers do. This avoids compiler warnings.
16911 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16912 if already defined.
16914 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16916 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16918 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16920 * gtkutil.c (style_changed_cb): Check if frame is live and an
16921 X frame (Bug#14038).
16923 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16925 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16926 Define only for _WIN32_WINNT less than 0x0500.
16927 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16929 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16930 see its own definitions of 'struct timeval' and 'struct timezone'.
16932 Fix incompatibilities between MinGW.org and MinGW64 headers.
16933 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16935 * w32.c (REPARSE_DATA_BUFFER): Guard with
16936 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16938 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16940 * xterm.c: Include X11/XKBlib.h
16941 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16943 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16945 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16947 * blockinput.h (input_blocked_p): Likewise.
16948 * bytecode.c (exec_byte_code): Likewise.
16949 * callproc.c (call_process_kill, call_process_cleanup)
16950 (Fcall_process): Likewise.
16951 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16952 (Fccl_execute_on_string): Likewise.
16953 * character.c (string_escape_byte8): Likewise.
16954 * charset.c (read_hex): Likewise.
16955 * cm.c (calccost): Likewise.
16956 * data.c (cons_to_unsigned): Likewise.
16957 * dired.c (directory_files_internal, file_name_completion):
16959 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16960 (sit_for): Likewise.
16961 * doc.c (Fsubstitute_command_keys): Likewise.
16962 * doprnt.c (doprnt): Likewise.
16963 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16964 * emacsgtkfixed.c: Likewise.
16965 * fileio.c (file_offset, Fwrite_region): Likewise.
16966 * floatfns.c (Fexpt, fmod_float): Likewise.
16967 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16969 * font.c (font_intern_prop): Likewise.
16970 * frame.c (x_set_alpha): Likewise.
16971 * gtkutil.c (get_utf8_string): Likewise.
16972 * indent.c (check_display_width): Likewise.
16973 * intervals.c (create_root_interval, rotate_right, rotate_left)
16974 (split_interval_right, split_interval_left)
16975 (adjust_intervals_for_insertion, delete_node)
16976 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16977 (merge_interval_right, merge_interval_left, copy_intervals)
16978 (set_intervals_multibyte_1): Likewise.
16979 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16980 * keymap.c (Fkey_description): Likewise.
16981 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16982 * lread.c (openp, read_integer, read1, string_to_number):
16984 * menu.c (ensure_menu_items): Likewise.
16985 * minibuf.c (read_minibuf_noninteractive): Likewise.
16986 * print.c (printchar, strout): Likewise.
16987 * process.c (create_process, Faccept_process_output)
16988 (wait_reading_process_output, read_process_output, send_process)
16989 (wait_reading_process_output): Likewise.
16990 * profiler.c (make_log, handle_profiler_signal): Likewise.
16991 * regex.c (re_exec): Likewise.
16992 * regex.h: Likewise.
16993 * search.c (looking_at_1, Freplace_match): Likewise.
16994 * sysdep.c (get_child_status, procfs_ttyname)
16995 (procfs_get_total_memory): Likewise.
16996 * systime.h (EMACS_TIME_VALID_P): Likewise.
16997 * term.c (dissociate_if_controlling_tty): Likewise.
16998 * window.c (get_phys_cursor_glyph): Likewise.
16999 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17000 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17002 * xfns.c (Fx_window_property): Likewise.
17003 * xmenu.c (set_frame_menubar): Likewise.
17004 * xselect.c (x_get_window_property, x_handle_dnd_message):
17006 * xsmfns.c (smc_save_yourself_CB): Likewise.
17007 * xterm.c (x_scroll_bar_set_handle): Likewise.
17009 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17011 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17012 to be optional or nil. Adjust comment and convert it to docstring.
17013 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17014 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17016 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17018 Static checking by GCC 4.8-20130319.
17019 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17020 * process.c (Fset_process_datagram_address)
17021 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17022 * xdisp.c (get_char_face_and_encoding)
17023 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17024 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17025 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17027 2013-03-24 Ken Brown <kbrown@cornell.edu>
17029 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17030 fix compilation on 64-bit Cygwin, where underscores are not
17031 automatically prepended.
17033 * w32term.c (w32_initialize): Silence compiler warning.
17035 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17037 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17038 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17039 variables, to save and restore frame dimensions.
17040 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17041 after returning from a 'fullscreen' configuration.
17042 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17043 to avoid races between the main thread and the input thread.
17045 * w32term.h (struct w32_output): New members normal_width,
17046 normal_height, normal_top, normal_left, and prev_fsmode.
17047 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17048 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17049 members of a frame.
17051 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17052 'fullscreen' parameter. Always record previous width and height
17053 of the frame, except when switching out of maximized modes, so
17054 that they could be restored correctly, instead of resetting to the
17055 default frame dimensions. Send SC_RESTORE command to the frame,
17056 unless we are going to send SC_MAXIMIZE, to restore the frame
17057 resize hints in the mouse pointer shown by the window manager.
17060 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17062 * lisp.h (get_frame_param): Adjust conditions for prototype
17065 2013-03-22 Ken Brown <kbrown@cornell.edu>
17067 * unexcw.c: Drop unneeded inclusion of w32common.h.
17068 (report_sheap_usage): Declare.
17069 (read_exe_header): Add magic numbers for x86_64.
17070 (fixup_executable): Fix printf format specifier for unsigned long
17073 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17075 * frame.h (struct frame): Put menu_bar_window under #ifdef
17076 because this member is not needed when X toolkit is in use.
17077 (fset_menu_bar_window):
17078 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17079 (free_glyphs, update_frame):
17080 * xdisp.c (expose_frame): Likewise.
17081 (display_menu_bar): Likewise. Remove redundant eassert.
17082 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17085 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17087 Use functions and constants to manipulate Lisp_Save_Value objects.
17088 This replaces code that used macros and strings and token-pasting.
17089 The change makes the C source a bit easier to follow,
17090 and shrinks the Emacs executable a bit.
17091 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17092 (make_save_value): Change 1st arg from string to enum. All callers
17095 (mark_object): Use if, not #if, for GC_MARK_STACK.
17096 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17097 (XSAVE_OBJECT): Now functions, not macros.
17098 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17099 the constant was never used.
17100 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17101 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17102 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17103 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17105 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17106 type3 with a single member save_type. All uses changed.
17107 (save_type, set_save_pointer, set_save_integer): New functions.
17108 * print.c (PRINTX): Remove.
17110 * alloc.c: Remove redundant static declarations.
17112 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17114 * window.h (struct window): Convert left_col, top_line, total_lines
17115 and total_cols from Lisp_Objects to integers. Adjust comments.
17116 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17118 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17119 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17120 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17121 Adjust users where appropriate.
17123 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17125 * frame.h (struct frame): Drop resx and resy because the same data is
17126 available from window system-specific output context. Adjust users.
17127 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17128 New functions to provide defaults when no window system available.
17129 (FRAME_RES_X, FRAME_RES_Y): New macros.
17130 (NUMVAL): Move from xdisp.c.
17131 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17132 (Ffont_face_attributes, Fopen_font):
17133 * image.c (gs_load):
17134 * w32font.c (fill_in_logfont):
17135 * xdisp.c (calc_pixel_width_or_height):
17136 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17137 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17139 2013-03-20 Kenichi Handa <handa@gnu.org>
17141 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17142 to 1 (temporary workaround until a bug related to ASCII
17143 optimization is fixed).
17145 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17147 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17148 Signal error if window is not internal. Adjust docstring.
17149 (delete_all_child_windows): Use combination_limit to save the buffer.
17150 (Fset_window_configuration): Adjust accordingly.
17151 * print.c (syms_of_print): Initialize debugging output not here...
17152 (init_print_once): ...but in a new function here.
17153 * lisp.h (init_print_once): Add prototype.
17154 * emacs.c (main): Add call to init_print_once. Adjust comments.
17156 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17158 * window.c (window_resize_check, window_resize_apply)
17159 (window_from_coordinates, recombine_windows, set_window_buffer)
17160 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17161 (Fsplit_window_internal, Fdelete_window_internal)
17162 (freeze_window_starts): Use bool for booleans.
17163 * window.h (window_frame_coordinates, resize_frame_windows)
17164 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17166 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17168 * dispnew.c (bitch_at_user): Use `user-error'.
17170 2013-03-17 Ken Brown <kbrown@cornell.edu>
17172 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17173 as return type of image_background. (Bug#13981)
17174 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17176 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17178 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17179 (ns_select): Don't return with result uninitialized.
17181 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17184 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17186 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17187 directories. If filename is nil, get directory name (Bug#13932).
17188 Use getFilename and getDirectory.
17189 (getFilename, getDirectory): New methods for EmacsSavePanel and
17191 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17193 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17195 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17197 2013-03-15 Kenichi Handa <handa@gnu.org>
17199 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17200 (adjust_after_replace): Make it back to static. Delete the third
17201 arg text_at_gap_tail. Cancel the code for handling it.
17203 * coding.h (struct coding_system): New member eol_seen.
17205 * coding.c (detect_ascii): New function.
17206 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17207 when the source bytes are actually scanned. On detecting for
17208 coding_category_utf_8_auto, call detect_ascii instead of scanning
17209 source bytes directly.
17210 (produce_chars): Call insert_from_gap with the new arg 0.
17211 (encode_coding): Likewise.
17212 (decode_coding_gap): Control ASCII optimization by the variable
17213 disable_ascii_optimization instead of #ifndef .. #endif.
17214 Deccode EOL format according to coding->eol_seen.
17215 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17218 * lisp.h (adjust_after_replace): Cancel externing it.
17219 (insert_from_gap): Adjust prototype.
17221 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17223 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17224 FULLSCREEN_MAXIMIZED. (Bug#13935)
17226 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17228 * region-cache.c (find_cache_boundary, move_cache_gap)
17229 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17230 Simplify debugging check and convert to eassert. Adjust comment.
17231 (pp_cache): Put under ENABLE_CHECKING.
17233 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17235 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17236 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17237 and WM_ACTIVATEAPP.
17238 (w32fullscreen_hook): If the frame is visible, reset
17239 f->want_fullscreen flag after changing the frame size. If the
17240 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17243 2013-03-13 Daniel Colascione <dancol@dancol.org>
17245 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17246 too so that these builds can use Cygwin's file conversion
17247 functions. (We've been building and linking cygw32.o all along
17248 and just not using it.)
17250 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17252 File synchronization fixes (Bug#13944).
17253 * Makefile.in (LIB_FDATASYNC): New macro.
17255 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17256 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17257 Don't worry about HAVE_FSYNC, since a substitute fsync is
17258 available if the system lacks one.
17259 (Fwrite_regin): Retry fsync if interrupted.
17261 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17263 * w32term.c (w32_read_socket): If the Emacs frame is being
17264 activated, call w32fullscreen_hook, to make sure the new frame
17265 dimensions are in effect. (Bug#13937)
17267 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17269 * xdisp.c (init_iterator): Simplify because both character and byte
17270 positions are either specified or -1. Add eassert. Adjust comment.
17271 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17272 character and byte positions can be obtained from marker.
17274 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17276 Static checking by Sun C 5.12.
17277 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17278 * bytecode.c (exec_byte_code):
17279 * dispnew.c (init_display):
17281 * fileio.c (Fsubstitute_in_file_name):
17282 * keyboard.c (Fevent_convert_list):
17283 * keymap.c (Fsingle_key_description):
17284 * term.c (maybe_fatal, fatal):
17285 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17286 * xsmfns.c (Fhandle_save_session):
17287 Omit unreachable code.
17288 * keymap.c (map_keymap_char_table_item): Cast void * to
17289 a function pointer type; the C Standard requires this.
17291 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17292 Include <sys/param.h> unconditionally, as that works elsewhere and
17293 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17294 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17297 See ChangeLog.12 for earlier changes.
17299 ;; Local Variables:
17303 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17305 This file is part of GNU Emacs.
17307 GNU Emacs is free software: you can redistribute it and/or modify
17308 it under the terms of the GNU General Public License as published by
17309 the Free Software Foundation, either version 3 of the License, or
17310 (at your option) any later version.
17312 GNU Emacs is distributed in the hope that it will be useful,
17313 but WITHOUT ANY WARRANTY; without even the implied warranty of
17314 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17315 GNU General Public License for more details.
17317 You should have received a copy of the GNU General Public License
17318 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.