1 2015-02-09 Eli Zaretskii <eliz@gnu.org>
3 * indent.c (Fvertical_motion): Accept an additional argument
4 CUR-COL and use it as the starting screen coordinate.
5 * window.c (window_scroll_line_based, Fmove_to_window_line): All
6 callers of vertical-motion changed.
8 2015-02-09 Dima Kogan <dima@secretsauce.net>
10 * font.c (font_score): Remove unused variable assignment.
12 2015-02-09 Dima Kogan <dima@secretsauce.net>
14 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
16 * font.c (font_score): Try to find a font without scaling first,
17 and only accept scalable fonts if we did not get a match (Bug#19117).
19 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
21 * keyboard.c (syms_of_keyboard): Use non-nil default value.
23 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
25 Use C99's INFINITY and NAN macros
26 * lread.c: Include <math.h>.
27 (string_to_number): Use INFINITY and NAN rather than rolling our own.
28 This avoids some runtime diagnostics when building with
29 gcc -fsanitize=undefined.
31 Fix bidi_explicit_dir_char undefined behavior
32 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
33 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
35 Better distinguish infinite from invalid times
36 * editfns.c (check_time_validity): New function.
37 (decode_time_components): Return int, not bool.
38 Return -1 (not 0) if the time is out of range.
40 (lisp_time_struct, lisp_seconds_argument): Distinguish better
41 between time overflow and invalid time values.
43 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
45 Minor tweaks to frame_size_history_add
46 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
47 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
48 (Fframe_after_make_frame): Simplify.
49 * gtkutil.c: Remove commented-out code.
50 * xfns.c (Fx_create_frame): Fix indenting.
52 2015-02-08 Eli Zaretskii <eliz@gnu.org>
54 * frame.c (Fframe_parameter): Don't replace a non-nil value of
55 foreground-color or background-color parameters with a nil value.
58 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
60 * data.c (Findirect_function): Like `symbol-function', don't signal an
61 error for void functions any more.
63 2015-02-07 Martin Rudalics <rudalics@gmx.at>
65 * frame.c (frame_size_history_add): New function.
66 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
67 only after frame's after_make_frame slot is true.
68 Inhibit resizing fullwidth-/height frames in one direction only.
69 Update frame_size_history.
70 (adjust_frame_size): Call frame_size_history_add.
71 (make_frame): Initalize after_make_frame slot.
72 (Fmake_terminal_frame): Adjust adjust_frame_size call.
73 (Fcan_run_window_configuration_change_hook): Rename to
74 Fframe_after_make_frame. Set after_make_frame slot.
75 Return second argument.
76 (x_set_frame_parameters): Postpone handling fullscreen parameter
77 until after width and height parameters have been set.
78 Apply width and height changes only if can_x_set_window_size is true.
79 Update frame_size_history.
80 (Qadjust_frame_size_1, Qadjust_frame_size_2)
81 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
82 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
83 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
84 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
85 (Qxg_change_toolbar_position, Qx_net_wm_state)
86 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
87 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
88 (Qtip_frame, Qterminal_frame): New symbols.
89 (Vframe_adjust_size_history): Rename to frame_size_history.
90 * frame.h (struct frame):
91 Rename can_run_window_configuration_change_hook slot to
93 (frame_size_history_add): Extern.
94 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
95 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
96 (xg_frame_set_char_size): Try to preserve the status of
97 fullwidth/-height frames. Call frame_size_history_add.
98 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
99 (xg_change_toolbar_position): Call frame_size_history_add.
100 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
102 (Fx_create_frame): Process fullscreen parameter after frame has
104 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
105 (Fx_frame_geometry): Don't pollute pure storage.
106 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
107 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
108 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
109 w32fullscreen_hook immediately.
110 (x_fullscreen_adjust, x_check_fullscreen): Remove.
111 (w32fullscreen_hook): Call change_frame_size just as with a
112 "normal" frame resize operation. Call do_pending_window_change.
113 (x_set_window_size): Try to handle fullwidth and fullheight more
114 accurately. Don't rely on w32_enable_frame_resize_hack.
115 (w32_enable_frame_resize_hack): Remove variable.
116 * widget.c (EmacsFrameResize): Remove dead code.
117 Call frame_size_history_add
118 * window.c (run_window_configuration_change_hook):
119 Check f->after_make_frame instead of
120 f->can_run_window_configuration_change_hook.
121 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
122 (Fx_create_frame): Process fullscreen parameter after frame has
124 (Fx_frame_geometry): Don't pollute pure storage.
125 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
126 Call frame_size_history_add.
127 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
128 (x_check_fullscreen): Count in menubar when calling
129 XResizeWindow. Wait for ConfigureNotify event.
130 Call frame_size_history_add.
131 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
132 changing a fullheight frame's width or a fullwidth frame's
133 height. Call frame_size_history_add.
134 (x_set_window_size): Simplify xg_frame_set_char_size and
135 x_set_window_size_1 calls.
136 (x_frame_normalize_before_maximize): New variable.
138 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
140 Remove no-longer-used cursor_in_echo_area code
141 * dispnew.c (set_window_cursor_after_update, update_frame_1):
142 Remove checks for negative cursor_in_echo_area, since this var is
143 a boolean, and has been a boolean for some time. Simplify.
144 * dispnew.c (init_display):
145 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
147 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
149 * eval.c (Ffunction): Handle the new (:documentation ...) form.
150 (syms_of_eval): Declare `:documentation'.
152 2015-02-05 Martin Rudalics <rudalics@gmx.at>
154 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
155 argument added on 2015-02-01.
157 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
159 Remove no-longer-used two_byte_p calculations
160 * dispextern.h (struct glyph_string): Remove member two_byte_p.
162 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
165 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
167 Omit unnecessary var if GTK or NS
168 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
169 Now a constant zero on these platforms.
171 2015-02-01 Martin Rudalics <rudalics@gmx.at>
173 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
175 2015-01-31 Eli Zaretskii <eliz@gnu.org>
177 * coding.c (raw_text_coding_system_p): New function.
179 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
180 keyboard coding-system is 'raw-text'. (Bug#19532)
182 * coding.h (raw_text_coding_system_p): Add prototype.
184 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
186 * Makefile.in (gl-stamp): Generate globals.h through the use of
188 (globals.h): Replace with empty command.
190 2015-01-31 Eli Zaretskii <eliz@gnu.org>
192 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
193 and ICONIFY_EVENT for the purposes of breaking while-no-input
196 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
197 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
200 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
202 Simplify read_dirent's MSDOS hacks
203 * dired.c (read_dirent): Simplify by removing the need for the
204 DIR_ENTRY argument. All callers changed. This separates the
205 MS-DOS idiosyncrasies better from the rest of the code.
207 2015-01-30 Eli Zaretskii <eliz@gnu.org>
209 * dired.c (read_dirent): Accept an additional argument
210 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
211 time it is called, report the error as if it happened in
213 (directory_files_internal, file_name_completion): Adjust callers
216 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
218 Refactor calls to opendir for simplicity
219 * dired.c (open_directory): Accept Lisp_Object, not char *, for
220 dirname. Signal an error if the open fails. All callers changed.
222 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
224 Report readdir failures
225 Previously, on non-MS-Windows platforms the code treated most
226 readdir failures as EOF. This was incorrect, e.g., when readdir
227 fails with errno == EOVERFLOW. Signal an error instead.
228 * dired.c (read_dirent):
229 New function, which signals an error when readdir fails.
230 (directory_files_internal, file_name_completion): Use it.
232 2015-01-29 Eli Zaretskii <eliz@gnu.org>
234 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
235 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
238 * w32font.c (struct font_callback_data, w32font_list_internal)
239 (w32font_driver, w32font_match_internal): Use bool where appropriate.
241 * w32menu.c (x_activate_menubar, set_frame_menubar)
242 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
243 (is_simple_dialog): Use bool where appropriate.
245 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
247 Use bool, not int, to track face changes
248 * xfaces.c (face_change): Rename from face_change_count, and
249 change from int to bool. The var is now true (instead of nonzero)
250 if attributes have changed; this is simpler. All uses changed.
253 2015-01-28 Eli Zaretskii <eliz@gnu.org>
255 * dired.c (directory_files_internal, file_name_completion)
256 [WINDOWSNT]: Signal an error when errno is set non-zero by
257 'readdir', regardless of its value.
259 * w32.c (sys_readdir): Set errno to ENOENT when the directory
260 doesn't exist and to EACCES when it's not accessible to the
261 current user. Set errno to zero when FindNextFile exhausts the
262 directory, so that callers don't interpret that as an error and
263 don't signal a file-error.
264 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
266 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
267 returns NULL and errno is ENOTDIR, behave as if opendir failed to
268 open the directory. (Bug#19701)
270 * w32.c (sys_readdir): If FindFirstFile fails because the
271 directory doesn't exist, set errno to ENOTDIR.
273 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
275 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
277 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
279 Fix coding.c subscript error
280 * coding.c (CODING_ISO_INVOKED_CHARSET):
281 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
283 2015-01-28 Eli Zaretskii <eliz@gnu.org>
285 * xdisp.c (produce_image_glyph): Fix display of images in R2L
286 screen lines: prepend the new glyph to the ones already there
287 instead of appending it.
289 * w32fns.c (w32_set_title_bar_text): New function, including
290 support for titles with non-ASCII characters outside of the
291 current system codepage.
292 (x_set_name, x_set_title): Use it. (Bug#19590)
294 * indent.c (Fvertical_motion): Return zero if we started from ZV
295 and there's an overlay after-string there. (Bug#19553)
297 * emacs.c (usage_message): Fix the description of the -nl switch.
300 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
301 end information if the window_end_valid flag is unset.
302 (try_window_id): If the call to display_line invalidated the
303 window end information, give up the try_window_id optimization.
306 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
307 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
309 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
311 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
313 * lisp.mk (lisp): Add cl-preloaded.
315 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
317 Use bool for boolean in xfaces.c
318 * dispextern.h: Adjust to signature changes.
319 * font.c (font_at, font_range):
320 * fontset.c (Finternal_char_font):
321 * fringe.c (draw_fringe_bitmap_1):
322 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
323 (get_next_display_element, highlight_trailing_whitespace)
324 (display_string, calc_line_height_property)
325 (note_mode_line_or_margin_highlight, note_mouse_highlight):
326 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
327 (menu_face_changed_default, recompute_basic_faces)
328 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
329 (tty_defined_color, defined_color, face_color_gray_p)
330 (face_color_supported_p, load_color2, load_face_colors)
331 (Fx_list_fonts, LFACEP, push_named_merge_point)
332 (resolve_face_name, lface_from_face_name_no_resolve)
333 (lface_from_face_name, get_lface_attributes_no_remap)
334 (get_lface_attributes, lface_fully_specified_p)
335 (set_lface_from_font, merge_face_vectors, merge_named_face)
336 (merge_face_ref, Finternal_make_lisp_face)
337 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
338 (Finternal_set_lisp_face_attribute)
339 (update_face_from_frame_parameter, set_font_frame_param)
340 (face_boolean_x_resource_value)
341 (Finternal_set_lisp_face_attribute_from_resource)
342 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
343 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
344 (lface_equal_p, Finternal_lisp_face_equal_p)
345 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
346 (Fcolor_distance, lookup_named_face, lookup_basic_face)
347 (lookup_derived_face, Fface_attributes_as_vector)
348 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
349 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
350 (realize_default_face, realize_named_face)
351 (realize_non_ascii_face, realize_x_face, map_tty_color)
352 (realize_tty_face, compute_char_face, face_at_buffer_position)
353 (face_for_overlay_string, face_at_string_position):
354 Use bool for boolean.
355 * xfaces.c (set_lface_from_font):
356 Return void, since callers never use the result.
358 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
360 * image.c (lookup_pixel_color): Reorder conditions that are
362 (x_to_xcolors): Likewise.
363 (x_detect_edges): Likewise.
364 (png_load_body): Likewise.
365 (gif_close): Likewise.
366 (gif_load): Likewise.
368 2015-01-25 Eli Zaretskii <eliz@gnu.org>
370 Use bool for boolean in w32term.c
371 * w32term.c (x_update_window_begin, x_update_window_end)
372 (x_update_end, x_after_update_window_line)
373 (x_set_glyph_string_gc, x_draw_glyph_string_background)
374 (x_draw_glyph_string_foreground)
375 (x_draw_composite_glyph_string_foreground)
376 (x_draw_glyphless_glyph_string_foreground)
377 (x_draw_image_glyph_string, x_draw_glyph_string)
378 (x_draw_stretch_glyph_string, note_mouse_movement)
379 (w32_mouse_position, x_scroll_bar_report_motion)
380 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
381 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
382 (w32_draw_window_cursor, x_new_font, x_set_offset)
383 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
384 Use bool where appropriate.
386 Use bool for boolean in w32fns.c
387 * w32fns.c (w32_defined_color, x_decode_color)
388 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
389 (x_set_menu_bar_lines, x_change_tool_bar_height)
390 (x_set_internal_border_width, x_explicitly_set_name)
391 (x_implicitly_set_name, Fx_create_frame, w32_window)
392 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
394 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
396 Use bool for boolean in xfns.c
397 * xfaces.c (x_update_menu_appearance):
398 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
399 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
400 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
401 (x_change_tool_bar_height, x_set_internal_border_width)
402 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
403 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
404 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
405 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
406 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
407 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
408 (clean_up_dialog, syms_of_xfns):
409 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
410 (xic_create_fontsetname):
411 Use bool for boolean.
412 * xfns.c: Include bitmaps/gray.xbm unconditionally.
414 Count MANY function args more reliably
415 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
416 * buffer.c (Fbuffer_list, Fkill_buffer):
417 * callint.c (read_file_name, Fcall_interactively):
418 * charset.c (Fset_charset_priority, syms_of_charset):
419 * chartab.c (uniprop_encode_value_numeric):
420 * coding.c (syms_of_coding):
421 * composite.c (syms_of_composite):
422 * data.c (wrong_range):
423 * dbusbind.c (syms_of_dbusbind):
424 * dired.c (file_attributes):
425 * editfns.c (Fdecode_time, update_buffer_properties, format2):
426 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
427 (call4, call5, call6, call7):
428 * fileio.c (Finsert_file_contents, choose_write_coding_system)
429 (Fcar_less_than_car, build_annotations, auto_save_error):
430 * filelock.c (get_boot_time):
431 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
432 (maybe_resize_hash_table, secure_hash):
433 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
434 * fontset.c (fontset_add, Fset_fontset_font):
435 * ftfont.c (ftfont_lookup_cache):
436 * gtkutil.c (xg_get_font):
437 * insdel.c (signal_before_change, signal_after_change):
438 * keymap.c (append_key):
439 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
440 * minibuf.c (Fread_buffer):
441 * print.c (print_preprocess):
442 * process.c (Fformat_network_address, Fmake_network_process)
443 (server_accept_connection):
444 * sound.c (Fplay_sound_internal):
445 * term.c (Fsuspend_tty, Fresume_tty):
446 * window.c (window_list):
447 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
448 (message_with_string):
449 * xfaces.c (Fx_list_fonts):
450 * xfont.c (syms_of_xfont):
451 * xselect.c (x_handle_selection_request)
452 (x_handle_selection_clear, x_clear_frame_selections)
453 (x_clipboard_manager_error_1):
454 Prefer CALLMANY and CALLN to counting args by hand.
455 * doc.c (reread_doc_file): Remove unused code.
456 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
457 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
458 Prefer call1 and call2 to Ffuncall.
459 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
460 Use struct literal rather than a local var, for simplicity.
461 * keymap.c (where_is_internal): Use NULL rather than a pointer
463 * lisp.h (CALLMANY, CALLN): New macros.
464 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
467 Use gnustep-config if available
468 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
469 It doesn't appear to be needed, and the inclusion breaks on
470 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
472 2015-01-22 Eli Zaretskii <eliz@gnu.org>
474 * xdisp.c (init_iterator): Restore a comment lost in transition.
476 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
478 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
479 * xfont.c (xfont_driver, xfont_chars_supported)
480 (xfont_text_extents):
481 * xftfont.c (xftfont_get_colors, xftfont_open)
482 (xftfont_prepare_face, xftfont_done_face)
483 (xftfont_cached_font_ok):
484 * xgselect.c (xg_select):
485 Use bool for boolean.
487 Don't downcase system diagnostics' first letters
488 * fileio.c (report_file_errno): Don't downcase, and simplify.
491 Isolate NIL_IS_ZERO-assuming code better
492 Suggested by Stefan Monnier in:
493 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
494 * alloc.c (allocate_pseudovector):
495 Use memclear, not memsetnil, to remove a 'verify'.
496 * callint.c (Fcall_interactively):
497 * dispnew.c (realloc_glyph_pool):
498 * xdisp.c (init_iterator):
499 Use memclear, not memset, to remove a 'verify'.
500 * lisp.h (memclear): Rename from memsetnil, and take a byte
501 count rather than a word count. All callers changed.
503 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
505 Undo port to hypothetical nonzero Qnil case
506 This mostly undoes the previous change in this area. See:
507 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
508 * alloc.c (allocate_pseudovector):
509 * callint.c (Fcall_interactively):
510 * dispnew.c (realloc_glyph_pool):
511 * fringe.c (init_fringe):
512 * lisp.h (memsetnil):
513 * xdisp.c (init_iterator):
514 Simplify by assuming that Qnil is zero, but verify the assumption.
515 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
516 NIL_IS_NONZERO. All uses changed.
518 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
520 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
522 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
524 Prefer xlispstrdup to avoid dumb calls to strlen.
525 * nsfont.m (ns_get_family):
526 * nsterm.m (ns_term_init):
527 * w32fns.c (w32_window):
528 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
530 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
532 Correct an old fix for GTK font selection
533 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
536 Fix minor bugs with printing null bytes
537 * minibuf.c (read_minibuf_noninteractive):
538 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
539 Work even if the Lisp string contains a null byte.
541 Port to hypothetical case where Qnil is nonzero
542 * alloc.c (allocate_pseudovector):
543 * callint.c (Fcall_interactively):
544 * coding.c (syms_of_coding):
545 * dispnew.c (realloc_glyph_pool):
546 * fringe.c (init_fringe):
547 * lisp.h (memsetnil):
548 * xdisp.c (init_iterator):
549 Port to the currently-hypothetical case where Qnil is nonzero.
550 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
551 as there are no Lisp_Object values in the data here.
552 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
553 All uses changed. Define only if not already defined, so that one
554 can debug with -DNIL_IS_NONZERO.
555 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
557 2015-01-19 Eli Zaretskii <eliz@gnu.org>
559 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
560 Qnil is represented as zero, before using that to initialize parts
561 of the glyph structure.
563 * xdisp.c (init_iterator): Verify that Qnil is represented as
564 zero, before using that to initialize parts of the iterator
567 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
569 Prefer memset to repeatedly assigning Qnil
570 * alloc.c (allocate_pseudovector): Catch more bogus values.
571 * alloc.c (allocate_pseudovector):
572 * callint.c (Fcall_interactively):
573 * coding.c (syms_of_coding):
574 * fringe.c (init_fringe):
575 Verify that Qnil == 0.
576 * callint.c (Fcall_interactively):
577 * eval.c (Fapply, Ffuncall):
578 * fns.c (mapcar1, larger_vector):
579 * font.c (font_expand_wildcards):
580 * fringe.c (init_fringe):
581 Prefer memset to assigning zeros by hand.
582 * callint.c (Fcall_interactively):
583 Remove duplicate assignment of Qnil to args[i].
584 * coding.c (syms_of_coding):
585 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
586 * fileio.c (Ffile_selinux_context):
587 Rewrite to avoid need for Lisp_Object array.
588 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
589 (DEFINE_LISP_SYMBOL_END): Use it.
590 (NIL_IS_ZERO): New constant.
591 (memsetnil): New function.
593 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
595 Tune pseudovector allocation assuming Qnil == 0.
596 * alloc.c (allocate_pseudovector): Use memset for both
597 Lisp_Objects and regular slots. Add zerolen arg.
598 * lisp.h (allocate_pseudovector): Adjust prototype.
599 (ALLOCATE_PSEUDOVECTOR): Adjust user.
600 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
601 (allocate_hash_table, allocate_window, allocate_frame)
602 (allocate_process, allocate_terminal): Remove prototypes.
603 * fns.c (allocate_hash_table): Now static here.
604 * frame.c (allocate_frame):
605 * process.c (allocate_process):
606 * terminal.c (allocate_terminal):
607 * window.c (allocate_window): Now static here.
608 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
610 * lisp.h (XTERMINAL): Add eassert.
611 * process.c (make_lisp_proc): Now static here.
613 Prefer INLINE functions in font.h to match style used in lisp.h.
614 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
615 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
616 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
618 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
619 * ftfont.c (ftfont_shape):
620 * macfont.m (macfont_shape):
621 * w32uniscribe.c (uniscribe_shape):
622 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
624 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
626 Give up on -Wsuggest-attribute=const
627 * decompress.c (Fzlib_available_p):
628 * gnutls.c (Fgnutls_available_p):
629 * gtkutil.h (xg_uses_old_file_dialog):
630 * xdisp.c (Ftool_bar_height):
631 * xmenu.c (popup_activated):
632 No longer const, since it's not const on at lest some
633 configurations, and we shouldn't lie to the compiler.
635 2015-01-15 Eli Zaretskii <eliz@gnu.org>
637 * fileio.c: Include binary-io.h.
638 (Fset_binary_mode): New function.
639 (syms_of_fileio): Defsubr it.
640 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
642 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
644 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
645 (Fgnutls_peer_status): Use it to set the :self-signed flag.
646 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
647 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
649 2015-01-14 Eli Zaretskii <eliz@gnu.org>
651 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
652 when FLAGS indicate the item is not highlighted. (Bug#19596)
654 2015-01-14 Martin Rudalics <rudalics@gmx.at>
656 * xmenu.c (update_frame_menubar): Remove garbaged code.
658 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
660 remove_slash_colon need not be inline
661 * process.c, process.h (remove_slash_colon): No longer inline.
662 This saves text bytes without hurting runtime performance.
664 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
666 Avoid extra multibyteness check in ENCODE_FILE users.
667 * callproc.c (encode_current_directory, Fcall_process, call_process):
668 * dired.c (directory_files_internal, file_name_completion):
669 Do not check for STRING_MULTIBYTE because encode_file_name
670 is a no-op for unibyte strings.
672 * process.h (remove_slash_colon): New function.
673 * callproc.c (encode_current_directory, call_process):
674 * process.c (Fstart_process): Use it.
676 Consistently handle time zone specification.
677 * editfns.c (decode_time_zone): New function, refactored out from ...
678 (Fencode_time): ... adjusted user.
679 (Fset_time_zone_rule): Use decode_time_zone.
681 * editfns.c (make_buffer_string_both): If requested range intersects
682 the gap, don't move the latter but copy in two regions, thus avoiding
683 unnecessary relocation of buffer data.
685 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
687 Use bool for boolean in xmenu.c, xml.c
688 * xmenu.c (x_menu_set_in_use, popup_get_selection)
689 (Fx_menu_bar_open_internal, popup_widget_loop)
690 (x_activate_menubar, xg_crazy_callback_abort)
691 (update_frame_menubar, set_frame_menubar)
692 (initialize_frame_menubar, free_frame_menubar)
693 (create_and_show_popup_menu, x_menu_show)
694 (create_and_show_dialog, x_dialog_show):
695 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
696 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
697 * xrdb.c (main) [TESTRM]:
698 * xsettings.c (init_gsettings):
699 * xterm.c (XFillRectangle, xg_scroll_callback)
700 (xg_end_scroll_callback):
701 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
702 Use bool for boolean.
703 * xmenu.c (TRUE): Remove; no longer used.
704 (show_help_event): Remove long-unused code.
705 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
707 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
709 Don't say Fnext_read_file_uses_dialog_p is const
710 It's const only if a windowing system is not used; don't say it's
711 const otherwise. See:
712 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
713 * fileio.c (next_read_file_uses_dialog_p): Remove.
714 Move guts back to ...
715 (Fnext_read_file_uses_dialog_p): ... here.
716 Don't declare as const, as make-docfile.c now has a special case
717 for this function. This is an ugly hack, but it's better than
718 lying to the compiler.
720 Remove now-unnecessary forward XTYPE decl
721 * lisp.h (XTYPE): Remove forward declaration. The recent merge
722 from emacs-24 fixed the problem in a better way, by moving XPNTR's
723 definition to after XTYPE's.
725 2015-01-13 Eli Zaretskii <eliz@gnu.org>
727 Fix problems with 32-bit wide-int build exposed by MinGW.
728 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
729 compilation error in an unoptimized build when !USE_LSB_TAG.
731 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
732 same larger value as for the 64-bit build.
734 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
735 avoid compiler warnings.
737 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
738 Avoid compiler warnings about cast from integer to pointer of
741 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
742 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
743 casting from integer to pointer of different size.
744 (add_menu_item): Pass the help-echo string as a pointer to
745 Lisp_String, not as a Lisp_Object.
746 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
747 string object from its C pointer.
749 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
750 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
752 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
753 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
754 compiler warnings about size differences.
755 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
756 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
757 (Fw32_toggle_lock_key): Pass the new state of the key as a C
758 integer; use -1 for nil. Doc fix.
760 * .gdbinit (xgetsym): New subroutine.
761 (xsymname, xsymbol): Use it.
762 (xprintsym): No need to call xgetptr.
764 2015-01-13 Martin Rudalics <rudalics@gmx.at>
766 * frame.c (adjust_frame_size): Make sure new numbers of
767 lines/columns get installed after font size change (Bug#19575).
769 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
771 Add DEFUN attributes.
772 * callint.c (Finteractive):
773 * character.c (Fcharacterp, Fmax_char):
774 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
775 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
776 (Ffloatp, Fbyteorder):
777 * decompress.c (Fzlib_available_p):
779 * frame.c (Fframe_windows_min_size):
780 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
781 * window.c (Fwindow__sanitize_window_sizes):
782 * xdisp.c (Ftool_bar_height):
783 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
784 * emacs.c (Fkill_emacs):
786 * keyboard.c (Ftop_level, Fexit_recursive_edit)
787 (Fabor_recursive_edit): Add noreturn attribute.
789 * search.c (fast_string_match_internal): New function,
791 (fast_string_match, fast_string_match_ignore_case): ...functions
793 * lisp.h (fast_string_match, fast_string_match_ignore_case):
794 inlined from here now.
795 (fast_string_match_internal): Add prototype.
796 * dired.c (file_name_completion): Use fast_string_match_internal.
798 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
799 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
800 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
801 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
803 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
805 Port to 32-bit MingGW --with-wide-int
806 Problem reported by Eli Zaretskii in:
807 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
808 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
809 what we think it is, rather than checking only its alignment (and
810 doing so incorrectly on MinGW).
812 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
814 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
815 Remove dead NILP check.
816 * image.c (Flookup_image): Use regular format for docstring.
817 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
819 2015-01-12 Martin Rudalics <rudalics@gmx.at>
821 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
823 * frame.c (frame_default_tool_bar_height): New variable.
824 (adjust_frame_size): Possibly add requested adjustment to
825 Vframe_adjust_size_history.
826 (make_frame): Initialize tool_bar_redisplayed_once slot.
827 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
828 doc-string. Call adjust_frame_size unconditionally (the frame's
829 text size may remain unaltered but the pixel size may change).
830 (x_figure_window_size): If frame_default_tool_bar_height was
831 set, use it instead of calculating the tool bar height from
832 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
833 Vframe_initial_frame_tool_bar_height.
834 (Qchange_frame_size, Qxg_frame_set_char_size)
835 (Qset_window_configuration, Qx_create_frame_1)
836 (Qx_create_frame_2): New symbols.
837 (Vframe_initial_frame_tool_bar_height): Remove.
838 (Vframe_adjust_size_history): New history variable for debugging
839 frame size adjustments.
840 * frame.h (struct frame): New boolean slot
841 tool_bar_redisplayed_once.
842 (frame_default_tool_bar_height): Extern.
843 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
844 to adjust_frame_size.
845 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
846 Qx_create_frame_2 to adjust_frame_size.
847 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
848 inhibit 1 when we have not redisplayed the tool bar yet.
849 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
850 Qx_create_frame_2 to adjust_frame_size.
851 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
853 * window.c (Fset_window_configuration):
854 Pass Qset_window_configuration to adjust_frame_size.
855 * xdisp.c (redisplay_tool_bar): Assign new height to
856 frame_default_tool_bar_height.
857 (redisplay_internal): If we haven't redisplayed this frame's
858 tool bar, call redisplay_tool_bar early so we can adjust the
859 frame size accordingly.
860 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
861 inhibit 1 when we have not redisplayed the tool bar yet.
862 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
863 Qx_create_frame_2 to adjust_frame_size.
865 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
867 Have 'make' output better GEN names
868 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
869 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
870 more naturally so that 'make' can output more-accurate names.
872 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
874 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
875 calling reset_buffer_local_variables, and make sure we initialize
878 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
880 * coding.c (Fcoding_system_plist): Use common style for docstring.
882 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
884 Port to MSB hosts without optimization
885 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
886 the inline function XTYPE needs to be declared before being used.
887 * lisp.h (XTYPE): New forward declaration.
889 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
891 Port to 32-bit --with-wide-int
892 Prefer symbol indexes to struct Lisp_Symbol * casted and then
893 widened, as the latter had trouble with GCC on Fedora 21 when
894 configured --with-wide-int and when used in static initializers.
895 * alloc.c (garbage_collect_1, which_symbols):
896 * lread.c (init_obarray):
897 Prefer builtin_lisp_symbol when it can be used.
898 * dispextern.h (struct image_type.type):
899 * font.c (font_property_table.key):
900 * frame.c (struct frame_parm_table.sym):
901 * keyboard.c (scroll_bar_parts, struct event_head):
902 * xdisp.c (struct props.name):
903 Use the index of a builtin symbol rather than its address.
905 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
906 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
907 symbol indexes rather than pointers, and which work better on MSB
908 hosts because they shift right before tagging. All uses changed.
909 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
910 No longer noops on wide-int hosts, since they work now.
911 (builtin_lisp_symbol): New function.
913 Port to HAVE_FREETYPE && !HAVE_XFT
914 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
915 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
916 Declare in this case too.
918 2015-01-10 Eli Zaretskii <eliz@gnu.org>
920 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
922 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
923 Use make_pointer_integer instead of XIL.
924 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
926 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
927 instead of XIL. Put a list of the descriptor, action, and file
928 name in event->arg, instead of spreading them between event->code
931 * w32term.c (queue_notifications): Use make_pointer_integer
932 instead of XIL. Put a list of the descriptor, action, and file
933 name in event->arg, instead of spreading them between event->code
936 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
937 event creation to changes in w32term.c and w32inevt.c above.
939 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
941 Port Qnil==0 changes to 32-bit --with-wide-int
942 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
943 macro-implemented version. For the non-USE_LSB_TAG case, supply
944 a new inline function that is the inverse of the new TAG_SYMPTR.
945 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
946 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
947 negative number, don't allow sign bits to bleed into the encoded
948 value. Shift in zero bits instead.
950 Refactor pointer-to-integer conversion
951 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
952 Rename and move to lisp.h. All uses changed.
953 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
954 which are renamed from gfilenotify.c's lisp_to_monitor and
955 monitor_to_lisp, and with more-generic void * signatures.
957 2015-01-08 Eli Zaretskii <eliz@gnu.org>
959 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
960 returned for right-to-left screen lines. (Before the change on
961 2014-12-30, the incorrectly-computed X pixel coordinate concealed
964 * .gdbinit (xsymname): New subroutine.
965 (xprintsym, initial-tbreak): Use it to access the name of a symbol
966 in a way that doesn't cause GDB to barf when it tries to
967 dereference a NULL pointer.
969 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
971 (set_cursor_from_row, try_cursor_movement, dump_glyph)
972 (insert_left_trunc_glyphs, append_space_for_newline)
973 (extend_face_to_end_of_line, highlight_trailing_whitespace)
974 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
975 (Fbidi_resolved_levels, produce_special_glyphs)
976 (rows_from_pos_range, mouse_face_from_buffer_pos)
977 (note_mouse_highlight): Use nil as the object for glyphs inserted
978 by the display engine, and test with NILP instead of INTEGERP.
981 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
984 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
987 * dispextern.h (struct glyph, struct it): Update comments for the
990 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
992 Port new Lisp symbol init to x86 --with-wide-int
993 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
994 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
995 GCC (at least) does not allow a constant initializer to widen an
998 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
999 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1000 Although clang doesn't need it, some other compiler might, and
1001 it's easy enough to be safe.
1003 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1004 Apparently clang removed support for the alloc_size attribute.
1006 Port Qnil==0 XUNTAG to clang
1007 clang has undefined behavior if the program subtracts an integer
1008 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1009 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1010 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1011 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1013 Port GFileMonitor * hack to Qnil==0 platforms
1014 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1015 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1016 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1018 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1020 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1021 size instead of using widht/height. The frame may be constrained.
1023 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1025 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1026 Needed when neither optimizing nor inlining.
1027 Also, sort decls alphabetically.
1029 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1031 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1032 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1033 declarations of Q* variables that represent symbols.
1035 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1039 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1040 that NILP (x) is equivalent to testing whether x is 0 at the
1041 machine level. The overall effects of this and the previous patch
1042 shrink the size of the text segment by 2.3% and speeds up
1043 compilation of all the .elc files by about 0.5% on my platform,
1044 which is Fedora 20 x86-64.
1045 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1046 (make_lisp_symbol) [USE_LSB_TAG]:
1047 Symbols now tag the difference from lispsym, not the pointer.
1048 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1049 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1050 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1051 (XSYMBOL): New forward decl.
1052 (XUNTAGBASE): New function.
1055 Compute C decls for DEFSYMs automatically
1057 This patch also makes Q constants (e.g., Qnil) constant addresses
1058 from the C point of view.
1059 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1060 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1061 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1062 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1063 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1064 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1065 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1066 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1067 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1068 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1069 * xselect.c, xsettings.c, xterm.c:
1070 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1071 These names are now defined automatically by make-docfile.
1072 * alloc.c (init_symbol): New function.
1073 (Fmake_symbol): Use it.
1074 (c_symbol_p): New function.
1075 (valid_lisp_object_p, purecopy): Use it.
1076 * alloc.c (marked_pinned_symbols):
1077 Use make_lisp_symbol instead of make_lisp_ptr.
1078 (garbage_collect_1): Mark lispsym symbols.
1079 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1080 (mark_object): Use it.
1081 (sweep_symbols): Sweep lispsym symbols.
1082 (symbol_uses_obj): New function.
1083 (which_symbols): Use it. Work for lispsym symbols, too.
1084 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1085 since Qt's address is already known now.
1086 (syms_of_alloc): Add lispsym count to symbols_consed.
1087 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1088 when testing whether storage is all bits zero.
1089 * dispextern.h (struct image_type):
1090 * font.c (font_property_table):
1091 * frame.c (struct frame_parm_table, frame_parms):
1092 * keyboard.c (scroll_bar_parts, struct event_head):
1093 * xdisp.c (struct props):
1094 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1095 Lisp_Object *, since Qfoo is no longer an object whose address can be
1096 taken. All uses changed.
1097 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1098 use it, so that they no longer need to take the address of a Lisp sym.
1099 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1100 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1101 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1102 DEFSYM Qdeactivate_mark before the corresponding var.
1103 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1104 instead of interning their symbols; this avoids duplicates.
1105 (LISP_INITIALLY, TAG_PTR)
1106 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1108 (LISP_INITIALLY_ZERO): Use it.
1109 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1110 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1111 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1112 (make_lisp_symbol): New function.
1113 (XSETSYMBOL): Use it.
1114 (DEFSYM): Now just a placeholder for make-docfile.
1115 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1116 (intern_sym): New function, with body taken from old intern_driver.
1117 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1119 (define_symbol): New function.
1120 (init_obarray): Define the C symbols taken from lispsym.
1121 Use plain DEFSYM for Qt and Qnil.
1122 * syntax.c (init_syntax_once): No need to worry about
1123 Qchar_table_extra_slots.
1125 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1127 'temacs -nw' should not call missing functions
1128 Without this patch, "temacs -nw" fails with the diagnostic
1129 "emacs: Symbol's function definition is void: frame-windows-min-size"
1130 and messes up the tty's state.
1131 * frame.c (Fframe_windows_min_size): New placeholder function.
1132 (syms_of_frame): Define it.
1133 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1134 (syms_of_window): Define it.
1136 Less 'make' chatter for lisp dir
1137 * Makefile.in (%.elc): Adjust to compile-onefile change in
1138 ../lisp/Makefile.in.
1140 batch write-region no longer says "Wrote FOO"
1141 This cuts down on 'make' chatter a bit.
1142 * fileio.c (Fwrite_region):
1143 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1145 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1147 Revert previous change to produce_composite_glyph
1148 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1150 Pacify gcc -Wparentheses
1151 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1153 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1155 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1156 f->can_x_set_window_size is true.
1157 * xterm.c (x_set_window_size_1): Call change_frame_size with
1158 text sizes instead of pixel sizes (Bug#19428).
1160 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1162 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1163 right-to-left screen lines. (Bug#19473)
1165 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1167 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1169 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1171 Simplify setfattr use by assuming GNU make
1172 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1173 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1174 Simplify by using GNU make rather than shell conditionals,
1175 by using ln -f rather than rm -f followed by ln,
1176 and by preferring $@ to spelling out the destination.
1178 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1180 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1181 file doesn't compile on MS-Windows.
1183 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1185 Allow return value of system-name to vary. (Bug#19438)
1186 * filelock.c (current_lock_owner):
1187 * xrdb.c (get_environ_db):
1188 * xterm.c (same_x_server):
1189 * xterm.c (x_term_init):
1190 Prefer (system-name) to system-name, and avoid naming
1191 locals 'system-name'.
1192 * editfns.c (cached_system_name): New static var.
1193 (init_and_cache_system_name): New function.
1194 (init_editfns, Fsystem_name): Use it.
1195 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1196 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1197 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1198 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1199 Don't create a new string if the current value is already correct.
1201 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1203 Fix produce_composite_width typo
1204 * term.c (produce_composite_glyph):
1205 Fix typo that confused number of columns for pixel width.
1207 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1209 Wrap dll functions more simply
1210 * decompress.c, gnutls.c, image.c, xml.c:
1211 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1212 rather than the inverse when not WINDOWSNT. This isolates the
1213 fn_* business into the WINDOWSNT-specific section of the code,
1214 which makes it easier to maintain the generic code.
1215 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1216 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1217 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1218 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1219 Remove. All uses replaced by DEF_DLL_FN.
1220 * decompress.c (inflateInit2): Remove; no longer needed.
1221 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1223 Port memory-full checking to GnuTLS 3.3
1224 Instead of using gnutls_global_set_mem_functions, check every call
1225 to a GnuTLS function that might return an indication of memory
1226 exhaustion. Suggested by Dmitry Antipov in:
1227 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1228 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1229 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1230 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1232 (check_memory_full): New function.
1233 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1234 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1235 (Fgnutls_boot): Use it.
1236 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1238 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1240 Fix parse_settings to match internal documentation
1241 * xsettings.c (parse_settings): Return the number of settings seen.
1242 Count the settings changes accurately.
1243 (read_settings): Don't confuse number of settings changes with
1244 the return code from XGetWindowProperty.
1246 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1248 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1249 composition_compute_stop_pos to the number of characters in the
1251 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1253 * composite.c (composition_compute_stop_pos): If no composition
1254 was found in a string before ENDPOS, and ENDPOS is the string end,
1255 no need to back up to a safe point.
1257 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1259 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1261 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1262 (dealloc): Release bmRep.
1263 (setPixmapData): Make bmRep local so class member is not
1265 (setPixmapData): Rename local variable bmRep to avoid compiler
1268 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1270 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1271 when going to fullscreen (Bug#0x180004f).
1273 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1275 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1277 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1279 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1281 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1283 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1285 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1287 Use bool for boolean in xselect.c, xsettings.c
1288 * xselect.c (x_get_local_selection, struct selection_data)
1289 (x_selection_request_lisp_error, struct prop_location)
1290 (x_handle_selection_request, x_convert_selection)
1291 (waiting_for_other_props_on_window, expect_property_change)
1292 (wait_for_property_change, x_handle_property_notify)
1293 (x_get_foreign_selection, x_get_window_property)
1294 (receive_incremental_selection)
1295 (x_get_window_property_as_lisp_data)
1296 (lisp_data_to_selection_data, Fx_get_selection_internal)
1297 (x_send_client_event):
1298 * xselect.c, xterm.h (x_handle_dnd_message):
1299 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1300 (apply_xft_settings, read_and_apply_settings)
1301 (xft_settings_event, init_gsettings, init_xsettings)
1302 (syms_of_xsettings):
1303 Use bool for boolean.
1304 * xselect.c (x_get_window_property): Omit last arg, which was an
1306 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1307 always true. All callers changed.
1309 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1311 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1314 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1316 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1319 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1321 Use bool for boolean in xsmfns.c
1322 * xsmfns.c, xterm.h (x_session_have_connection):
1323 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1324 Use bool for boolean.
1325 (x_session_initialize, Fhandle_save_session):
1326 Prefer NILP (x) to EQ (x, Qnil).
1328 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1330 * callproc.c (child_setup):
1331 * dbusbind.c (xd_signature_cat):
1332 * doc.c (get_doc_string, Fsnarf_documentation):
1333 * editfns.c (Fuser_full_name):
1334 * frame.c (xrdb_get_resource):
1335 * gtkutil.c (xg_get_file_with_chooser):
1336 * tparam.c (tparam1):
1337 * xfns.c (xic_create_fontsetname):
1338 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1339 * xsmfns.c (smc_save_yourself_CB):
1340 Rewrite to avoid the need for strcat, typically by using stpcpy
1341 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1342 * doc.c (sibling_etc):
1343 * xrdb.c (xdefaults):
1344 Now a top-level static constant.
1346 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1348 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1351 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1353 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1354 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1356 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1358 Use bool for boolean in xterm.c
1359 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1360 (x_set_window_size, x_bitmap_icon):
1361 * nsterm.m (ns_frame_raise_lower, x_new_font):
1362 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1363 (struct terminal.frame_raise_lower_hook):
1364 * w32term.c (w32_frame_raise_lower):
1365 * xterm.c, xterm.h (x_text_icon):
1366 * xterm.c (x_update_window_begin, x_update_window_end)
1367 (x_update_end, x_after_update_window_line)
1368 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1369 (x_draw_glyph_string_foreground)
1370 (x_draw_composite_glyph_string_foreground)
1371 (x_alloc_lighter_color, x_draw_relief_rect)
1372 (x_draw_glyph_string_box, x_draw_image_relief)
1373 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1374 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1376 (XFillRectangle) [HAVE_GTK3]:
1377 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1378 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1379 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1380 (x_send_scroll_bar_event, xm_scroll_callback)
1381 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1382 (x_create_toolkit_scroll_bar)
1383 (x_create_horizontal_toolkit_scroll_bar)
1384 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1385 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1386 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1387 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1388 (x_scroll_bar_report_motion)
1389 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1390 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1391 (x_draw_window_cursor, x_clear_errors)
1392 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1393 (set_wm_state, x_set_sticky, get_current_wm_state)
1394 (do_ewmh_fullscreen, x_handle_net_wm_state)
1395 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1396 (x_set_window_size_1, XTframe_raise_lower)
1397 (x_make_frame_visible, x_iconify_frame)
1398 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1399 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1400 (x_delete_terminal, x_initialize, syms_of_xterm):
1401 Use bool for boolean.
1403 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1405 * composite.h (struct composition.width): Now int
1406 instead of unsigned short, as we prefer signed integers.
1408 Let charset tick grow past USHRT_MAX
1409 * charset.c, charset.h (charset_ordered_list_tick):
1410 Now EMACS_UINT, not unsigned short.
1411 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1412 maximum representable Emacs integer value before wrapping it around.
1414 Simplify unexec file mode setting
1415 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1416 Don't include <sys/stat.h> when no longer needed.
1417 (unexec): Create file with correct mode in the first place,
1418 rather than overwriting the mode later and fiddling with the
1419 global umask in the mean time. Avoid bogus usage like
1420 'umask (777)', which should have been 'umask (0777)'.
1421 (mark_x): Remove. All callers removed.
1423 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1425 Minor cleanups for Lisp objects and symbols
1426 * alloc.c (next_vector, set_next_vector):
1427 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1428 (lisp_h_make_number) [USE_LSB_TAG]:
1429 Use Lisp_Int0 instead of the mystery constant 0.
1430 * alloc.c (mark_object): Always set and use po; that's simpler.
1431 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1432 Properly parenthesize definientia.
1433 * bidi.c (bidi_initialize):
1434 * buffer.c (init_buffer_once):
1435 * nsfns.m (syms_of_nsfns):
1436 * nsmenu.m (syms_of_nsmenu):
1437 * nsselect.m (syms_of_nsselect):
1438 Prefer DEFSYM to defining by hand.
1439 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1440 * data.c: Fix too-long line.
1441 * lisp.h (DECLARE_GDB_SYM): New macro.
1442 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1443 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1444 Declare the symbol, so it's visible to everywhere lisp.h is included.
1445 Move forward decls as far forward as they can go,
1446 to allow future changes to use them.
1448 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1450 * gnutls.c: Include gnutls.h.
1451 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1452 * image.c (svg_load): Fix pointer signedness.
1454 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1456 * frame.c (frame_windows_min_size): New argument IGNORE.
1457 (adjust_frame_size): When called from change_frame_size call
1458 frame_windows_min_size with IGNORE Qt so we can ignore size
1461 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1463 * font.c (Ffont_info): Add more font information to the vector
1464 returned by the function, inspired by query-font. Doc fix.
1467 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1469 * keyboard.c (input_was_pending): New var.
1470 (read_char): Use it to make sure we only skip redisplay when we can't
1471 keep up with the repeat rate.
1473 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1475 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1477 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1479 * image.c (svg_load): Watch out for nil value of current buffer's
1480 filename. Re-enable filename thing for not-a-file case.
1482 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1484 Partially disabled previous change.
1486 * image.c (svg_load): Temporarily disabled filename thing for
1487 not-a-file case as it can cause crashs.
1489 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1491 Fix problem with images referenced within svg files. (bug#19373)
1493 * image.c: Additional parameter 'filename' for
1494 svg_load_image. Include "buffer.h". Define library function
1495 rsvg_handle_set_base_uri for WINDOWSNT.
1496 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1497 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1498 (svg_load): Pass a filename to svg_load_image: either name of
1499 actual file or of current buffer's file.
1500 (svg_load_image): New parameter 'filename', used for setting
1501 base_uri, necessary for loading referenced images. (bug#19373)
1503 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1505 * lread.c (init_obarray): Declare Qt as special.
1506 This fixes a typo in the 2012-05-15 patch that
1507 tried to declare Qt as special.
1509 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1511 Various fixes to use bool type and constants.
1512 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1514 * xfaces.c (clear_face_cache): Use bool for the argument type.
1516 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1518 Correct same_at_end when restoring window points
1519 * fileio.c (Finsert_file_contents): Compute same_at_end character
1520 position using the old buffer size, not the new one, since
1521 restore_window_points wants the old size.
1522 Fixes: debbugs:19161
1524 2014-12-14 Alan Mackenzie <acm@muc.de>
1526 New feature optionally to accelerate auto-repeated scrolling.
1528 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1530 * window.c (window_scroll): Bind fontification-functions to nil
1531 when scrolling by whole screens and
1532 fast-but-imprecise-scrolling is non-nil.
1533 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1535 * lisp.h (bool): Declare Qfontification_functions extern.
1537 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1539 Load system's default trusted Certificate Authorities if available.
1540 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1541 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1542 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1543 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1544 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1546 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1547 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1550 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1552 * regex.c (analyze_first): Rename from analyze_first.
1554 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1556 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1557 a hack involving a union.
1559 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1561 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1562 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1565 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1567 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1569 * gnutls.h: Always declare syms_of_gnutls.
1571 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1572 clarity. Let the availability check return Qnil when the GnuTLS
1573 integration is not available, instead of erroring out.
1576 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1578 * xdisp.c (move_it_in_display_line_to, display_line):
1579 Don't disallow overflow-newline-into-fringe when word-wrap is in
1582 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1584 * fileio.c: Better preserve window-points during revert (bug#19161).
1585 (Qget_buffer_window_list): New var.
1586 (get_window_points_and_markers, restore_window_points): New functions.
1587 (Finsert_file_contents): Use them to save and restore window-points.
1589 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1591 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1592 descriptor if called from x_connection_closed and always delete
1593 this descriptor from keyboard waiting set (Bug#19147).
1595 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1597 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1598 (bidi_cache_max_elts): New global variable.
1599 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1600 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1602 (bidi_cache_search): Handle overflown cache. Improve commentary.
1603 (bidi_cache_ensure_space): Limit allocations to the current value
1604 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1605 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1606 the increment to not exceed the limit.
1607 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1608 cache, zero otherwise (meaning the cache overflowed). In the
1609 latter case, set bidi_cache_last_idx to -1.
1610 (bidi_peek_at_next_level): Handle overflown cache.
1611 (bidi_push_it): Increase the cache limit for iterating the new object.
1612 (bidi_pop_it): Decrease the cache limit back to previous value.
1613 (bidi_shelve_cache): Shelve the current value of the cache limit.
1614 (bidi_unshelve_cache): Restore the value of cache limit.
1615 (bidi_find_bracket_pairs): If the cache overflows while looking
1616 for the paired bracket, give up and let bidi_resolve_neutrals
1617 process the bracket as a simple neutral. (Bug#19322)
1618 (bidi_find_other_level_edge): If the cache overflows, fall back on
1619 Plan B, which effectively stops the reordering and restarts it on
1620 the next character (after resetting the cache).
1621 (bidi_move_to_visually_next): When the cache overflows, reset it
1622 after processing the last cached character.
1624 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1626 Fix glitches in gnutls.c, mostly memory-related
1627 * gnutls.c: Sort macro definitions by name.
1628 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1629 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1630 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1631 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1632 calculating string length. Use make_uninit_string, to avoid
1633 copying the string. Cast the char, not the pointer.
1634 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1635 and free. Work even for dates past the year 9999. Use void *
1636 for buffers, to avoid casts.
1638 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1640 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1642 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1644 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1647 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1649 * process.c: Whitespace and line-break nitpicks.
1651 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1653 * gnutls.c (gnutls_certificate_details): The :signature isn't
1654 that useful, so remove it.
1655 (gnutls_certificate_details): Clean up whitespace slightly.
1656 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1658 (gnutls_certificate_details): Put :signature-algorithm back again,
1659 which was removed by mistake.
1660 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1661 that they are not messaged by default (bug#16253).
1662 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1664 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1666 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1668 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1671 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1673 * eval.c (Fsignal): Remove duplicate test.
1674 (Fautoload_do_load): Fix up docstring.
1676 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1678 * nsterm.m (represented_filename, represented_frame): New variables.
1679 (ns_set_represented_filename): New function.
1680 (sendEvent:): Set represented filename here to avoid flicker,
1681 related to Bug#18757.
1683 * nsterm.h: Declare ns_set_represented_filename.
1685 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1686 at once, call ns_set_represented_filename instead.
1688 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1690 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1691 (struct bidi_stack): Reduce size by using bit fields and by
1692 packing sos, override, and isolate_status into a single 8-bit
1693 byte called 'flags'.
1695 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1696 (bidi_push_embedding_level): Construct flags from individual
1697 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1699 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1700 from flags. Adapt to changes in prev_for_neutral,
1701 next_for_neutral, and last_strong members.
1702 (bidi_line_init): Initialize flags to zero.
1703 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1704 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1706 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1708 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1709 (Fapply): Try and simplify the control flow.
1711 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1713 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1714 Use gnutls_sign_get_name directly because
1715 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1716 (init_gnutls_functions): Load missing gnutls_server_name_set.
1718 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1720 * bidi.c (bidi_find_first_overridden): New function.
1722 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1723 (syms_of_xdisp): Defsubr it.
1725 * dispextern.h (bidi_find_first_overridden): Add prototype.
1727 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1729 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1730 to nil after release (Bug#9133).
1732 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1734 Port better to AddressSanitizer.
1735 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1737 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1738 Return -1 or 0, as the pipe trick doesn't work.
1739 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1741 * print.c (print_object):
1742 When a pointer-check primitive returns -1, do not assume this
1743 means the pointer is valid or that the underlying system has failed.
1744 It could just be that addresses are being sanitized so Emacs can't
1745 test for pointer validity.
1746 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1747 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1748 string validity checker doesn't work on stack-based strings.
1750 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1752 Improve clarity of USE_LSB_TAG definition.
1753 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1754 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1755 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1756 VAL_MAX / 2 rather than in terms of the (more complicated)
1757 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1759 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1761 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1762 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1763 (next_element_from_buffer): When done with overlays, reset the
1764 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1766 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1768 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1769 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1771 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1773 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1774 for paxctl and setfattr. Fixes temacs startup failure with
1775 grsecurity/PaX enabled Linux kernel (bug#19067).
1777 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1779 * w32.c, w32heap.c, w32term.c:
1780 Use MINGW_W64 instead of _W64.
1782 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1784 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1786 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1788 * gnutls.c (gnutls_ip_address_p): New function.
1789 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1791 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1793 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1795 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1797 Fix gnutls problems caught by static checking.
1798 * gnutls.c (Fgnutls_boot): Remove unused local.
1799 (Fgnutls_boot): Fix pointer signedness.
1801 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1803 * gnutls.c (gnutls_certificate_details): Don't include certain
1804 certificate details on older gnutls versions (bug#19168).
1805 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1806 (gnutls_certificate_details): Reversed check in last checkin.
1808 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1810 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1811 (Fgnutls_peer_status_warning_describe): Add function to describe a
1812 peer verification warning symbol.
1813 (Fgnutls_peer_status): Use it.
1814 (Fgnutls_boot): Use it. Minor logging fixes.
1816 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1818 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1820 2014-11-24 Glenn Morris <rgm@gnu.org>
1822 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1824 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1825 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1827 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1829 * gnutls.c: Fix Windows function definition of
1830 gnutls_x509_crt_get_fingerprint.
1832 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1834 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1836 * process.h: Added more fields to Lisp_Process to track
1837 certificate details.
1839 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1840 (Fgnutls_peer_status): New functions to export TLS certificate
1841 details to Emacs Lisp.
1843 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1845 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1846 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1847 check for gtk_adjustment_configure (Bug#19149).
1848 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1850 2014-11-22 Glenn Morris <rgm@gnu.org>
1852 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1854 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1856 Don't shrink frame when using desktop-save-mode (Bug#19048).
1857 * w32fns.c (x_set_tool_bar_lines): Always call
1858 x_change_tool_bar_height (Bug#19048).
1859 (x_change_tool_bar_height): Mark frame as garbaged since
1860 adjust_frame_size might not have done that.
1861 * xfns.c (x_set_tool_bar_lines): Always call
1862 x_change_tool_bar_height (Bug#19048).
1863 (x_change_tool_bar_height): Mark frame as garbaged since
1864 adjust_frame_size might not have done that.
1866 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1868 * xml.c (parse_region): Take care of new optional parameter
1869 'discard-comments' of 'libxml-parse(html|xml)-region'.
1870 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1871 New optional parameter 'discard-comments'.
1873 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1875 Improve time stamp handling, and be more consistent about it.
1876 * editfns.c (invalid_time): New function.
1877 Use it instead of 'error ("Invalid time specification")'.
1878 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1879 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1881 (make_time_tail, make_time): Remove. All uses changed to use
1882 new functions or plain list4i.
1883 (disassemble_lisp_time): Return effective length if successful.
1884 Check that LOW is an integer, if it's combined with other components.
1885 (decode_time_components): Decode into struct lisp_time, not
1886 struct timespec, so that we can support a wide set of times
1887 regardless of whether time_t is signed. Decode plain numbers
1888 as seconds since the Epoch, and nil as the current time.
1889 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1890 Reimplement in terms of new functions.
1891 (Fencode_time): Just use list2i.
1892 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1893 * keyboard.c (decode_timer): Don't allow the new formats (floating
1894 point or nil) in timers.
1895 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1896 place of the magic number '16'.
1897 (struct lisp_time): New type.
1898 (decode_time_components): Use it.
1899 (lisp_to_timespec): New decl.
1901 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1903 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1906 * callint.c (Fcall_interactively): Pass in nil as argument to
1907 Fbarf_if_buffer_read_only.
1909 * fileio.c (Finsert_file_contents): Ditto.
1911 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1913 * textprop.c (verify_interval_modification): Check buffer
1914 readedness after the last interval.
1916 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1917 the text at POSITION (new optional argument) has the
1918 `inhibit-read-only' text property set.
1920 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1922 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1923 errors in computing the number of pixels to scroll.
1924 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1926 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1928 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1929 call updateFrameSize.
1931 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1933 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1935 * nsfns.m (x_set_foreground_color, x_set_background_color)
1936 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1937 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1939 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1941 * nsterm.m (ns_send_appdefined): Check for application defined
1942 event on Cocoa (Bug#18993).
1943 (run): Restore code before the previous 18993 fix.
1945 2014-11-14 David Reitter <david.reitter@gmail.com>
1947 * nsterm.m (run): Set timeout for event loop to prevent hang.
1950 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1952 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1954 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1956 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1957 for each candidate font but attempt to reuse it from previous improper
1960 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1962 Avoid undefined behavior in color table hashing.
1963 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1964 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1965 This function avoids undefined behavior with signed shift overflow.
1967 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1969 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1970 when the inserted text does not need decoding. (Bug#18982)
1972 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1974 * nsterm.h (EmacsScroller): judge returns bool.
1976 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1977 (ns_judge_scroll_bars): Only set removed if judge returns true.
1978 (judge): Returns bool == condemned. Remove self from window.
1979 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1981 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1983 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1984 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1986 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1988 * nsterm.m (ns_set_vertical_scroll_bar)
1989 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1991 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1993 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1994 merely because tmo_in_millisec is nonnegative. The 1st call
1995 to g_main_context_query could succeed while the 2nd one fails.
1997 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1999 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2001 * nsterm.m (run): Only use non-system event loop if OSX version is
2002 exactly 10.9 (Bug#18993).
2003 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2006 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2008 * callproc.c (encode_current_directory): Support handling of file
2009 names prepended by "/:". (Bug#18891)
2011 2014-11-08 Alan Mackenzie <acm@muc.de>
2013 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2015 2014-11-08 Dima Kogan <dima@secretsauce.net>
2017 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2019 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2021 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2022 raises an error. (Bug#18891)
2024 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2026 * frame.c (adjust_frame_size): Call x_set_window_size only if
2027 f->can_x_set_window_size is set.
2028 (make_frame): Initialize f->can_x_set_window_size and
2029 f->can_run_window_configuration_change_hook.
2030 (Fcan_run_window_configuration_change_hook): New function.
2031 * frame.h (frame): Split `official' into `can_x_set_window_size'
2032 and `can_run_window_configuration_change_hook'.
2033 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2034 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2035 Set f->can_x_set_window_size.
2036 * window.c (run_window_configuration_change_hook):
2037 Return immediately if either f->can_x_set_window_size or
2038 f->can_run_window_configuration_change_hook are false.
2039 (Fset_window_configuration): Instead of f->official set
2040 f->can_x_set_window_size.
2041 * xfns.c (Fx_create_frame, x_create_tip_frame):
2042 Set f->can_x_set_window_size.
2044 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2046 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2047 cleanup from 2014-11-01 (Bug#18972).
2049 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2051 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2052 * xdisp.c (window-scroll-functions): Improve docstring.
2054 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2056 Uniquify the 'size' symbol.
2058 * w32notify.c (Qsize): Remove.
2059 * lisp.h (Qsize): New decl.
2060 * lread.c (Qsize): Now extern.
2061 * w32notify.c (syms_of_w32notify): No need to defsym.
2063 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2065 * dispnew.c (change_frame_size_1): Fix call of
2067 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2068 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2069 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2070 (Qtool_bar_size): New constants.
2071 (frame_inhibit_resize, adjust_frame_size): New argument to
2072 handle case where frame_inhibit_implied_resize is a list.
2073 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2074 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2075 (x_set_right_divider_width, x_set_bottom_divider_width)
2076 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2077 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2079 (frame-inhibit-implied-resize): Rewrite doc-string.
2080 * frame.h (frame_inhibit_resize, adjust_frame_size):
2081 Fix external declarations.
2082 (Qframe_position, Qframe_outer_size)
2083 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2084 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2085 (Qtool_bar_size): Extern them.
2086 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2087 (xg_height_or_width_changed): Remove.
2088 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2089 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2090 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2091 (xg_change_toolbar_position): Call adjust_frame_size directly.
2092 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2093 Fix calls of adjust_frame_size.
2094 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2095 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2096 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2097 frame can get resized when tool-bar-lines parameter changes from
2099 (Fw32_frame_menu_bar_size): Return fourth value.
2100 (Fw32_frame_rect): Block input around system calls
2101 (Fx_frame_geometry): New function.
2102 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2103 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2104 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2105 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2106 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2107 (Fx_create_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 (Fx_frame_geometry): New function.
2112 * xmenu.c (update_frame_menubar): On Lucid call
2113 adjust_frame_size with one pixel less height to avoid that
2114 repeatedly adding/removing the menu bar grows the frame.
2115 (free_frame_menubar): On Motif arrange to optionally preserve
2116 the old frame height when removing the menu bar.
2117 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2119 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2121 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2122 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2123 frame; instead, print an error message.
2125 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2127 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2129 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2131 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2132 (dealloc): Release bmRep.
2134 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2135 imageListSetNext, imageListNext.
2137 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2138 (reference): Remove.
2139 (allocInitFromFile:): Remove searching ImageList and calling
2140 reference (Bug#18918).
2141 (dealloc): Remove handling if ImageList.
2143 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2145 * process.c (catch_child_signal): Fix incorrect assertion.
2147 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2149 * macfont.m (macfont_draw):
2150 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2152 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2153 if force_integral_p (i.e. no antialias).
2154 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2155 bold if no antialias (Bug#18876).
2157 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2158 was given (Bug#18846).
2160 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2162 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2163 instead of in xdisp.c, function now takes void. (Bug#18884).
2165 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2166 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2168 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2169 struct window* (Bug#18889).
2170 Remove getMouseMotionPart.
2171 (ns_output): Make icon_top/left int.
2173 * nsfns.m (x_icon): icon_top/left is int.
2175 * nsterm.m (ns_mouse_position): Remove unused code.
2176 (initFrame:window:, dealloc): Use window instead of win.
2177 (getMouseMotionPart:window:x:y:): Remove, unused.
2178 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2180 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2182 * keyboard.c (readable_events): When FLAGS include
2183 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2184 This avoids returning non-nil from input-pending-p when only such
2185 events are in the queue. (Bug#18856)
2187 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2189 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2190 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2191 (Qforeign_selection): Remove.
2192 (ns_get_local_selection): Identation fix.
2193 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2195 * nsselect.m (ns_get_local_selection): Remove calling of
2196 functions in Vselection_converter_alist (Bug#18911).
2197 (syms_of_nsselect): Remove Vselection_converter_alist.
2199 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2201 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2202 and unnecessary initialization. Adjust comments.
2204 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2206 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2208 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2209 index, not an absolute one, as that's what the function expects.
2211 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2213 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2214 font on an initial frame when running as a daemon (Bug#18869).
2216 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2218 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2220 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2221 build_string, when importing a home directory. (Bug#18873)
2223 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2225 * dispnew.c (buffer_posn_from_coords):
2226 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2227 account for the header-line height. (Bug#18839)
2229 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2231 * xml.c (parse_region): Do not forget the first document child.
2233 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2235 * nsselect.m: pasteboard_changecount is new.
2236 (ns_store_pb_change_count, ns_get_pb_change_count)
2237 (ns_get_our_change_count_for): New functions.
2238 (ns_string_to_pasteboard_internal): Correct comment.
2239 type => gtype in eassert, Call ns_store_pb_change_count.
2240 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2241 (Fns_disown_selection_internal, Fns_selection_owner_p):
2242 Replace Vselection_alist check, with change count check.
2243 (Fns_get_selection): Initialize val to Qnil. Only get local
2244 selection if change counts match (Bug#18799).
2245 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2247 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2249 * w32proc.c (create_child): If calling a quoted batch file,
2250 pass NULL for exe. (Bug#18745)
2252 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2254 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2255 (bidi_resolve_brackets): Use end of string position rather than ZV
2256 when iterating over a string. (Bug#18815)
2258 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2260 * keyboard.c (make_lispy_position): Return coordinates also when
2261 on scroll bars, fringes, margins or not in a window.
2262 * xdisp.c (show_mouse_face): Don't change cursor face during
2265 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2267 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2268 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2269 Fix doc-strings (Bug#18789).
2271 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2273 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2275 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2277 Optimize redisplay of simple bracketed text.
2278 * bidi.c (bidi_cache_reset_to): New function.
2279 (bidi_cache_reset): Call it.
2280 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2282 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2283 bracket_enclosed_type only if bracket_pairing_pos's value is not
2285 (MAX_BPA_STACK): Make sure the value is signed.
2286 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2287 stop pushing values onto the stack.
2288 (bidi_find_bracket_pairs): If the bracketed text is only on the
2289 base embedding level, remove all the states cached by this
2290 function from the cache, and return zero, so that the brackets in
2291 this segment of text are processed as normal neutrals.
2292 (bidi_resolve_brackets): Detect the brackets that are to be
2293 processed as neutrals, and don't call bidi_find_bracket_pairs on
2296 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2298 * w32select.c (Fw32_selection_exists_p): Rename from
2299 Fx_selection_exists_p.
2300 (syms_of_w32select): Adjust accordingly.
2302 * w16select.c (Fw16_selection_exists_p): Rename from
2303 Fx_selection_exists_p.
2304 (syms_of_win16select): Adjust accordingly.
2306 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2307 (Fns_own_selection_internal): Tighten scoping.
2308 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2309 (Fns_get_selection): Rename from Fx_get_selection_internal.
2310 (Fns_get_selection_internal, Fns_store_selection_internal):
2312 (syms_of_nsselect): Adjust accordingly.
2314 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2316 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2317 * w32term.c (x_set_window_size): Account for wrapped menu bar
2318 lines when setting up frame height (Bug#15174 and Bug#18720).
2319 (w32_add_wrapped_menu_bar_lines): New variable.
2321 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2323 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2326 2014-10-20 Glenn Morris <rgm@gnu.org>
2328 * Merge in all changes up to 24.4 release.
2330 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2332 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2333 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2335 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2337 * xterm.c (handle_one_xevent): Check return value from
2338 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2339 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2341 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2342 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2343 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2344 Gtk+ >= 3.14 (Bug#18674).
2345 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2346 Gtk+ >= 3.14 (Bug#18674).
2348 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2350 * gtkutil.c: Remove no-longer-used code.
2351 (xg_update_menubar): Remove unused local and unnecessary call to
2352 gtk_menu_item_get_submenu.
2353 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2354 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2355 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2357 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2359 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2361 * xterm.h (handlebox_widget): Remove.
2363 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2366 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2368 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2369 to handle Gtk versions.
2370 (xg_get_file_with_chooser): Use them.
2371 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2372 Remove (create_menus): Remove teroff argument and code.
2373 Remove call to gtk_menu_set_title.
2374 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2375 Adjust args to create_menus.
2376 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2377 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2378 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2379 (xg_make_tool_item): Remove detach code.
2380 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2381 (find_icon_from_name): New function.
2382 (update_frame_tool_bar): Remove GtkStockItem code, move to
2383 find_icon_from_name. Let stock be a list of icon names to try.
2384 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2385 Replace TOOLBAR_TOP_WIDGET.
2386 (free_frame_tool_bar, xg_change_toolbar_position ):
2387 Replace TOOLBAR_TOP_WIDGET.
2388 (xg_initialize): Remove tearoff code.
2390 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2392 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2393 pixel from the window's cursor glyph width, since X renders hollow
2394 blocks 1 pixel wider than the 'width' parameter.
2396 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2397 glyph->pixel_width; this is now done in xterm.c.
2399 Fix reordering of bracket characters in isolates.
2400 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2401 RESOLVED_ONLY; when non-zero, return from the cache only fully
2402 resolved states. All callers changed.
2403 (CANONICAL_EQU): New macro.
2404 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2405 equivalent of the paired closing bracket character.
2406 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2407 the default non-negative value, to be checked later in
2408 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2409 characters against those pushed onto the BPA stack.
2410 (bidi_record_type_for_neutral): New function.
2411 (bidi_resolve_brackets): Record next_for_neutral and
2412 prev_for_neutral when embedding level gets pushed. Force
2413 resolution of bracket pairs when entering a level run that was not
2415 (bidi_resolve_neutral): Add assertions before calling
2416 bidi_resolve_neutral_1.
2417 (bidi_level_of_next_char): Remove the code that attempted to
2418 resolve unresolved neutrals; that is now done by
2419 bidi_resolve_neutral.
2421 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2423 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2425 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2426 1-pixel R2L characters.
2427 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2428 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2430 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2432 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2435 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2437 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2438 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2439 It's not clear to me whether the initialization is needed,
2440 but it can't hurt so I played it safe.
2442 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2444 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2446 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2448 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2449 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2451 (bidi_get_type): Return the isolate initiators and terminator types.
2452 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2453 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2454 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2455 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2456 for the new features.
2457 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2458 push and pop correctly for isolates.
2459 (bidi_remember_char): Modify to accept an additional argument
2460 and record the bidi type according to its value.
2461 (bidi_cache_iterator_state): Accept an additional argument to only
2462 update an existing state. Handle the new members of struct bidi_it.
2463 (bidi_cache_find): Arguments changed: no longer accepts a level,
2464 instead accepts a flag telling it whether it is okay to return
2465 unresolved neutrals.
2466 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2467 table. Initialize new isolate-related members.
2468 (bidi_paragraph_init): Some code factored out into
2469 find_first_strong_char.
2470 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2471 into bidi_resolve_explicit.
2472 (bidi_resolve_explicit): Support the isolate initiators and
2473 terminator. Fix handling of embeddings and overrides according to
2474 new UBA requirements. Record information about previously seen
2475 characters here (moved from bidi_level_of_next_char).
2476 (bidi_resolve_weak): Adapt to changes in struct members.
2477 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2478 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2479 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2480 paired bracket resolution. Handle isolate initiators and
2482 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2483 (bidi_level_of_next_char): Move the code that records information
2484 about previous characters to bidi_resolve_explicit. Fix logic of
2485 resolving neutrals and make sure their cache entries are updated.
2486 Remove now unneeded special handling of PDF level.
2488 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2489 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2490 enlarged per Unicode 6.3.
2491 (enum bidi_bracket_type_t): New data type.
2492 (struct bidi_saved_info): Leave only 2 type members out of 4.
2494 (struct bidi_stack): Add members necessary to support isolating
2496 (struct bidi_it): Add new members necessary to support isolating
2497 sequences and bracket pair resolution.
2499 * xdisp.c (Fbidi_resolved_levels): New function.
2500 (syms_of_xdisp): Defsubr it.
2501 (append_glyph, append_composite_glyph, produce_image_glyph)
2502 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2504 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2506 * term.c (append_glyph, append_composite_glyph)
2507 (append_glyphless_glyph): Convert aborts to assertions.
2509 * .gdbinit (pgx): Display the character codepoint, resolved level,
2510 and bidi type also for glyphless glyphs.
2512 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2514 Avoid unwanted point motion in Fline_beginning_position.
2515 * lisp.h (scan_newline_from_point): Add prototype.
2516 * search.c (scan_newline_from_point): New function, refactored from...
2517 * cmds.c (Fforward_line): ...adjusted user.
2518 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2519 and simplify the former since the latter doesn't move point.
2521 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2523 Cleanup terminal handling code.
2524 * dispextern.h (get_named_tty): Remove prototype but...
2525 * termhooks.h (get_named_terminal): ...resurrect it under
2526 more meaningful name.
2527 (get_terminal): Likewise, but with...
2528 (decode_live_terminal): ...this name.
2529 (decode_tty_terminal): Add prototype.
2530 * term.c (get_tty_terminal): Remove.
2531 (get_named_tty): Remove.
2532 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2533 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2534 Use decode_tty_terminal.
2535 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2536 * terminal.c (get_terminal): Refactor to...
2537 (decode_terminal, decode_live_terminal): ...new functions.
2538 (decode_tty_terminal): Replacement for get_tty_terminal.
2539 (get_named_terminal): Likewise for get_named_tty.
2540 * coding.c (Fset_terminal_coding_system_internal)
2541 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2542 (Fkeyboard_coding_system):
2543 * composite.c (Fcomposition_get_gstring):
2544 * dispnew.c (Fsend_string_to_terminal):
2545 * frame.c (Fmake_terminal_frame):
2546 * nsfns.m (check_ns_display_info):
2547 * w32fns.c, xfns.c (check_x_display_info):
2548 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2549 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2550 (Fset_quit_char): Use get_named_terminal.
2551 (Fset_output_flow_control, Fset_input_meta_mode):
2552 Use decode_tty_terminal.
2554 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2556 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2557 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2559 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2561 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2562 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2564 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2566 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2569 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2571 * editfns.c (dump_tz_string): No longer const.
2572 It might be modified.
2574 * nsmenu.m (clear): Assume OS X 10.6 or later.
2576 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2578 * unexmacosx.c: Remove include ppc/reloc.h.
2579 (unrelocate, copy_dysymtab): Remove PPC code.
2580 (rebase_reloc_address): Remove, only used for PPC:
2582 * nsterm.m: Always include macfont.h on COCOA.
2583 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2584 (ns_dumpglyphs_image, ns_check_menu_open)
2585 (applicationDidFinishLaunching)
2586 (antialiasThresholdDidChange:)
2587 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2588 Remove checks for OSX <= 10.5/10.6.
2589 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2590 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2593 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2594 (NS_HAVE_NSINTEGER): Remove block.
2595 Remove >= OSX 10.6 tests.
2597 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2598 (x_activate_menubar, trackingNotification:): Remove check for
2600 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2602 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2604 * nsfns.m: Always include macfont.h on COCOA.
2605 (ns_filename_from_panel, ns_directory_from_panel)
2606 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2607 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2609 * macfont.m: Remove >= 1050 check.
2610 (macfont_create_family_with_symbol)
2611 (macfont_get_glyph_for_character)
2612 (mac_font_get_glyphs_for_variants)
2613 (mac_ctfont_create_available_families, syms_of_macfont):
2614 Remove code for OSX < 10.6.
2615 (mac_font_family_group, mac_font_family_compare): Remove, only used
2618 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2619 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2621 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2624 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2626 Fix putenv race conditions with undefined behavior (Bug#8705).
2627 Do all putenv calls before Emacs creates any threads.
2628 Use a safer way to modify the TZ environment variable in the
2629 presence of multiple threads. For further thread-safety,
2630 prefer localtime_r and gmtime_r to localtime and gmtime,
2631 and prefer struct tm's tm_gmtoff (if available) to calling
2632 both localtime_r and gmtime_r.
2633 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2634 (init_dbusbind): ... to this new function.
2635 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2636 * xterm.c (x_term_init): Move xputenv call from here ...
2637 (init_xterm): ... to this new function.
2638 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2639 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2640 (dump_tz_string): New constant.
2641 (init_editfns): Use it. This centralizes the dump_tz stuff.
2642 Call set_time_zone_rule here, so that its xputenv is done
2643 before Emacs goes multithreaded.
2644 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2645 thread-safe enough for Emacs.
2646 (format_time_string, Fdecode_time, Fcurrent_time_string)
2647 (Fcurrent_time_zone):
2648 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2649 localtime and gmtime. Remove now-unnecessary calls to block_input.
2650 (tm_gmtoff): New static function.
2651 (Fdecode_time, Fcurrent_time_zone): Use it.
2652 (Fencode_time): Use mktime_z, for better thread-safety.
2653 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2654 i.e., not quite thread-safe but good enough for Emacs typical usage.
2655 Do not reclaim storage that is in the environment; let it leak.
2656 Always call tzset, since localtime_r does not.
2657 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2658 This is now done in init_editfns.
2659 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2660 New macros and declarations, for platforms lacking tzalloc & friends.
2662 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2664 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2665 On x86 platforms this works around GCC bug 63495
2666 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2667 and more generally should fix a portability problem in Emacs.
2668 Reported by Stefan Monnier in:
2669 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2671 2014-10-08 Leo Liu <sdl.web@gmail.com>
2673 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2674 * keymap.c (describe_vector_princ):
2675 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2678 * print.c (printchar_stdout_last): Declare.
2679 (printchar): Record the last char written to stdout.
2680 (Fterpri): Add optional argument ENSURE.
2682 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2684 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2685 DELAY argument to change_frame_size, so that the frame size
2686 changes, if any are needed, are delayed until the next redisplay.
2687 This is to avoid a too early QUIT inside change_frame_size, when
2688 it calls Lisp in frame_windows_min_size, in case one of the events
2689 we've read sets the quit-flag. (Bug#18649)
2691 * w32fns.c (check_x_display_info): Accept terminal objects as
2692 argument, to follow what xfns.c does.
2694 2014-10-07 Glenn Morris <rgm@gnu.org>
2696 * Makefile.in ($(srcdir)/macuvs.h)
2697 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2699 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2701 * decompress.c (init_zlib_functions): Move the message about zlib
2702 being unavailable from here...
2703 (Fzlib_decompress_region): ...to here. (Bug#18650)
2705 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2707 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2708 the case where an optional string is used. Adjust docstring.
2710 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2712 * lisp.mk (lisp): Remove w32-common-fns.elc.
2714 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2716 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2717 These were already defined in buffer.c, and the duplicate
2718 definitions cause problems on platforms like 'gcc -fno-common'.
2719 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2721 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2723 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2724 if toolbar is visible.
2726 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2729 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2730 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2731 (ns_select, ns_read_socket): Use unwind_protect to decrease
2732 apploopnr (Bug#18345).
2733 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2734 line height (Bug#17977).
2736 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2737 (macfont_closest_traits_index): New function.
2738 (macfont_closest_traits_index_p): Rename from
2739 macfont_closest_traits_index.
2740 (macfont_list): Use macfont_closest_traits_index_p.
2742 2014-10-05 K. Handa <handa@gnu.org>
2744 * coding.c (detect_coding_iso_2022): Set coding->rejected
2745 correctly when an invalid escape sequence is found (Bug#18610).
2747 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2749 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2750 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2753 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2755 * buffer.c (scroll_bar_width, scroll_bar_height):
2757 * window.c (Fset_window_scroll_bars): Fix doc-string.
2758 (Fwindow_scroll_bars): Have it return what the doc-string says.
2760 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2762 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2763 iterator backwards, to resync the bidi iterator. (Bug#18584)
2765 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2767 Consistently use min and max macros from lisp.h.
2768 * coding.c (min, max):
2770 * unexhp9k800.c (min):
2771 * unexw32.c (min, max): Use definitions from lisp.h.
2772 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2774 * gmalloc.c (min): Tiny style change.
2776 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2777 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2779 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2781 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2782 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2783 (X_ULONG_MAX): Move these macros to xterm.h.
2784 (x_fill_property_data): Be more generous about allowing either
2785 signed or unsigned data of the appropriate width.
2786 * xterm.h (x_display_set_last_user_time): New function.
2787 All setters of last_user_time changd to use this function.
2788 If ENABLE_CHECKING, check that the times are in range.
2790 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2792 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2793 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2795 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2797 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2798 make a font_object from a tty frame (Bug#18573).
2799 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2801 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2803 * alloc.c (mark_overlay): Assume that overlay boundaries are
2804 always markers. Add comment.
2805 * lread.c (read_internal_start): Use convenient validate_subarray.
2807 (Fread_from_string): Adjust docstring.
2809 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2811 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2813 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2814 Rename from the "x-" prefix.
2816 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2818 * xselect.c (selection-converter-alist): Fix docstring.
2820 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2822 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2823 argument passed by the caller, when we mirror all slashes into
2826 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2828 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2829 Resurrect old code and fix compilation with GTK < 2.13.6.
2831 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2833 Use AUTO_CONS instead of SCOPED_CONS, etc.
2834 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2835 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2836 (AUTO_LIST1): Rename from scoped_list1.
2837 (AUTO_LIST2): Rename from scoped_list2.
2838 (AUTO_LIST3): Rename from scoped_list3.
2839 (AUTO_LIST4): Rename from scoped_list4.
2840 (AUTO_STRING): Rename from SCOPED_STRING.
2841 * frame.h (AUTO_FRAME_ARG):
2842 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2843 (AUTO_LIST4, AUTO_STRING):
2844 Prepend a new argument 'name'.
2845 Declare a variable instead of yielding a value.
2847 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2849 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2851 * w32fns.c (w32_createwindow): Accept an additional argument, an
2852 array of 2 values specifying the coordinates of the frame's
2853 top-left corner. Use these values instead of calling x_get_arg,
2854 which can cons Lisp objects, and therefore cannot be called except
2855 from the main thread. Remove redundant tests for the default
2857 (my_create_window): Move the calculation of the coordinates of the
2858 frame's top-left edge here. Pass them to the input thread via the
2859 second parameter of the WM_EMACS_CREATEWINDOW message.
2860 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2863 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2865 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2866 (redisplay_window): Treat the frame's frozen_window_starts flag
2867 the same way as the optional_new_start flag for the window: only
2868 obey it if the glyph row showing point will be fully visible.
2869 Likewise when the window start is in a continuation line. If,
2870 after trying everything under the 'force_start' label, point is
2871 still not fully visible, give up and scroll the window.
2872 Add debugging traces. (Bug#18545)
2874 * window.c (Frecenter): Set the window's redisplay flag.
2876 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2878 * w32term.c (w32_read_socket): Don't use frame dimensions for
2879 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2880 rectangle. Check the return value of GetClientRect, and don't use
2881 the results if it didn't succeed.
2883 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2884 in columns and lines after correcting the pixel dimensions in
2886 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2887 negative values to xrealloc. (Bug#18528)
2889 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2891 * alloc.c: Remove now-unnecessary check.
2892 Suggested by Dmitry Antipov in:
2893 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2895 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2897 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2898 to Ubuntu 14.04.1 x86-64.
2900 Simplify stack-allocated Lisp objects, and make them more portable.
2901 The build_local_string macro was used in two ways: (1) string
2902 literals for which scoped allocation suffices, and (2) file name
2903 components, where it's not safe in general to assume bounded-size
2904 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2905 allocates a block-scope string, and by using SCOPED_STRING for (1)
2906 and build_string for (2). Furthermore, actually use stack
2907 allocation only for objects known to have sufficient alignment.
2908 This simpler implementation means Emacs can make
2909 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2910 GC_MAKE_GCPROS_NOOPS.
2911 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2912 for fewer differences among implementations.
2913 (struct Lisp_String): Now GCALIGNED.
2914 (USE_STACK_LISP_OBJECTS): Default to true, since the
2915 implementation no longer insists on a nonempty GCALIGNED.
2916 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2917 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2918 separately. Move definiens to scoped_cons. The old definition
2919 was incorrect when GCALIGNED was defined to be empty.
2920 (union Aligned_String): New type.
2921 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2922 implementation ports to compilers that don't align strictly enough.
2923 Don't worry about the union sizes; it's not worth bothering about.
2924 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2925 Rewrite using USE_STACK_CONS.
2926 (scoped_cons): Assume the use of union Aligned_Cons.
2927 (lisp_string_size, make_local_string, build_local_string): Remove.
2928 Unless otherwise specified, all callers of build_local_string
2929 changed to use SCOPED_STRING.
2930 (SCOPED_STRING): New macro.
2931 * data.c (wrong_choice):
2932 * menu.c (single_menu_item):
2933 * process.c (Fformat_network_address):
2934 Hoist use of SCOPED_STRING out of a scope, so that its returned
2935 object lives long enough.
2936 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2937 as the string might be long or might not be ASCII.
2939 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2941 * msdos.c (internal_terminal_init): Bump version to 25.
2943 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2945 Keep stack-allocated Lisp objects fast rather than versatile.
2946 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2947 (SCOPED_CONS_INITIALIZER): New macro.
2948 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2949 (USE_LOCAL_ALLOCA): Remove.
2950 (local_cons, local_list1, local_list2, local_list3, local_list4):
2951 Remove. Stack overflow checking makes them too slow.
2952 (make_local_vector): Likewise. Also we just don't have enough
2954 (enum LISP_STRING_OVERHEAD): Remove.
2955 (local_string_init, local_vector_init): Remove prototypes.
2956 (make_local_string, build_local_string): Redesign to target short
2957 compile-time string constants, fall back to regular string allocation
2959 (lisp_string_size): New function.
2960 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2961 * alloc.c (local_string_init, local_vector_init): Remove.
2962 (verify_ascii) [ENABLE_CHECKING]: New function.
2963 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2964 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2965 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2966 * xselect.c, xterm.c: All related users changed.
2968 2014-09-28 Ken Brown <kbrown@cornell.edu>
2970 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2971 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2973 2014-09-27 Ken Brown <kbrown@cornell.edu>
2975 Fix implementation of HYBRID_MALLOC on Cygwin.
2976 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2977 (bss_sbrk_buffer_beg): New variable. Use it...
2978 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2979 incorrect definition.
2981 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2983 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2984 Make it into a function and change arg to be a function.
2986 * lisp.mk (lisp): Add elisp-mode.elc.
2988 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2990 * xfns.c (x_default_scroll_bar_color_parameter):
2991 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2992 to pacify --enable-gcc-warnings in non-scrollbar builds.
2994 2014-09-26 Ken Brown <kbrown@cornell.edu>
2996 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2998 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3000 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3001 MinGW builds that use GCC before 4.2.
3003 Default to stack objects on DOS_NT platforms as well.
3004 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3005 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3007 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3009 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3010 ALIGN_STACK attribute.
3012 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3014 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3015 ALIGN_STACK attribute.
3017 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3018 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3020 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3022 * frame.c (frame_inhibit_resize):
3023 * widget.c (EmacsFrameResize):
3024 * window.c (resize_frame_windows, Fset_window_configuration):
3025 * xdisp.c (expose_frame):
3026 * xfns.c (x_change_tool_bar_height):
3027 * xmenu.c (update_frame_menubar):
3028 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3029 Remove code left dead after 2014-07-27 changes.
3031 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3033 Fix local_cons etc. to not exhaust the stack when in a loop.
3034 Problem reported in:
3035 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3036 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3037 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3038 (Ffind_charset_string):
3039 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3040 * data.c (wrong_range):
3041 * editfns.c (Fpropertize, format2):
3042 * emacs.c (init_cmdargs, decode_env_path):
3043 * fileio.c (auto_save_error):
3044 * fns.c (Fyes_or_no_p):
3045 * font.c (font_style_to_value, font_parse_xlfd)
3046 (font_parse_family_registry, font_delete_unmatched)
3048 * fontset.c (Fset_fontset_font):
3049 * frame.c (x_get_arg):
3050 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3051 (read_char_minibuf_menu_prompt):
3052 * keymap.c (silly_event_symbol_error, describe_vector):
3053 * lread.c (load_warn_old_style_backquotes):
3054 * menu.c (single_menu_item):
3055 * minibuf.c (Fread_buffer):
3056 * process.c (status_message, Fformat_network_address)
3057 (server_accept_connection):
3058 * textprop.c (copy_text_properties):
3059 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3060 * xfns.c (x_default_scroll_bar_color_parameter):
3061 * xfont.c (xfont_open):
3062 * xselect.c (x_clipboard_manager_error_1):
3063 * xterm.c (x_term_init):
3064 Put USE_LOCAL_ALLOCA at the start of the function.
3065 * fns.c (maybe_resize_hash_table): Use build_string instead of
3066 build_local_string, since we'd otherwise need a conditional
3067 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3068 not worth the bother of optimization.
3069 * font.c (font_delete_unmatched): Remove by-hand code that
3070 observed MAX_ALLOCA limit, since it's now done automatically.
3071 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3072 since build_local_string needs its sa_alloc.
3073 * lisp.h (lisp_word_count): New function.
3074 (SAFE_ALLOCA_LISP): Use it.
3075 (USE_LOCAL_ALLOCA): New macro.
3076 (local_cons, make_local_vector, make_local_string):
3077 Observe the MAX_ALLOCA limit.
3078 (LISP_STRING_OVERHEAD): New constant.
3079 (make_local_string): Use it.
3081 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3083 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3084 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3085 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3086 and Solaris and it's likely to work on similar platforms.
3088 Avoid signed integer overflow when converting Time to ptrdiff_t.
3089 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3091 (position_to_Time, Time_to_position): New functions.
3092 (gen_help_event, kbd_buffer_get_event): Use them.
3093 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3094 Go back to plain 'unsigned long', so that 'Time' is the same
3095 for both X and non-X builds; this is less likely to cause surprise.
3096 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3097 are the same size; this is no longer required.
3099 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3100 of bit 28 and of whether an unsigned value is negative.
3101 This simplifies the code a bit, and pacifies clang 3.4.
3103 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3105 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3106 Windows builds, where 'long' is a 32-bit type.
3108 * w32inevt.h (w32_console_mouse_position): Update the argument
3109 types to use 'Time'.
3111 * w32term.c (w32_mouse_position)
3112 (x_horizontal_scroll_bar_report_motion)
3113 (x_scroll_bar_report_motion): Update the argument types to use
3116 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3118 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3119 (struct input_event): ...unsigned bitfields. Likewise for
3120 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3121 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3122 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3123 (kbd_buffer_get_event): Adjust users.
3124 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3125 (make_scroll_bar_position): New function, refactored out of...
3126 (make_lispy_event): ...adjusted user.
3127 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3128 * nsterm.m (ns_mouse_position, mouseUp):
3129 * term.c (term_mouse_position):
3130 * w32inevt.c (w32_console_mouse_position):
3131 * w32term.c (w32_mouse_position):
3132 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3133 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3134 Prefer enum and explicit enum members to integers and numeric values.
3136 * chartab.c (uniprop_encode_value_numeric):
3137 * font.c (font_style_to_value): Use make_local_vector.
3138 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3139 * keymap.c (append_key): Use scoped_list1.
3141 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3142 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3144 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3146 Fix some slow uses and misuses of strcat.
3147 * doc.c (get_doc_string):
3148 * gtkutil.c (get_utf8_string):
3149 * xsmfns.c (x_session_initialize):
3150 Avoid recomputation of string length.
3151 * ftfont.c (ftfont_spec_pattern):
3152 * xfns.c (xic_create_fontsetname):
3153 Don't assume output buffer is initially zero.
3155 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3157 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3158 All callers changed.
3159 * xterm.c (x_term_init): Use new functionality to avoid two needs
3160 to compute a string length.
3162 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3164 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3166 Use known length of a Lisp string to copy it faster.
3167 * lisp.h (lispstrcpy): New function. Add comment.
3168 * callproc.c (child_setup):
3169 * dbusbind.c (xd_append_arg):
3170 * doc.c (get_doc_string):
3171 * font.c (Ffont_xlfd_name):
3172 * frame.c (xrdb_get_resource):
3173 * process.c (Fmake_network_process, network_interface_info):
3174 * w32fns.c (Fx_open_connection):
3175 * w32proc.c (sys_spawnve):
3176 * xfns.c (select_visual):
3177 * xfont.c (xfont_list):
3178 * xsmfns.c (x_session_initialize):
3179 * xterm.c (x_term_init): Use it.
3181 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3183 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3184 Reported by Dmitry Antipov in thread leading to:
3185 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3186 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3187 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3189 * callproc.c (call_process): Save and restore sa_avail.
3190 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3191 (AVAIL_ALLOCA): New macro.
3192 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3193 Use it, and check against sa_avail rather than MAX_ALLOCA.
3195 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3197 On OSX, do not free font-specific data more than once (Bug#18501).
3198 * macfont.m (macfont_close): Release and free font-specific data
3199 only if it wasn't previously freed.
3201 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3203 * unexmacosx.c (dump_it): Improve error message.
3205 2014-09-22 Juri Linkov <juri@jurta.org>
3207 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3208 (Bug#10747, bug#18334)
3210 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3212 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3213 units in which the position is measured. (Bug#18493)
3215 * xdisp.c (redisplay_internal): Force redisplay of all windows
3216 that show a buffer whose narrowing has changed. (Bug#18490)
3218 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3220 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3221 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3222 lines, draw the hollow-box and hbar cursors on the right side of
3223 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3226 * xterm.c (x_draw_stretch_glyph_string):
3227 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3228 caused the block cursor to disappear on a TAB in R2L lines in
3229 every window except the leftmost one. Reported by Martin Rudalics
3232 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3234 Always use matched specpdl entry to record call arguments (Bug#18473).
3235 * lisp.h (record_in_backtrace): Adjust prototype.
3236 * eval.c (record_in_backtrace): Return current specpdl level.
3237 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3238 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3239 entry and use that entry in call to backtrace_debug_on_exit.
3240 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3241 (do_debug_on_call): Get current specpdl level as 2nd arg.
3243 Prefer ptrdiff_t to int and avoid integer overflows.
3244 * fileio.c (make_temp_name):
3245 * font.c (font_parse_family_registry): Avoid integer
3246 overflow on string size calculation.
3247 * data.c (Faset): Likewise for byte index.
3249 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3251 Fix display of R2L lines in partial-width windows.
3252 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3253 assigned the correct value.
3254 (extend_face_to_end_of_line): Account for truncation and
3255 continuation glyphs in R2L rows when one of the fringes is not
3257 (display_line): Don't assign negative X offset to a row if we are
3258 going to produce a truncation glyph for it. When handling
3259 truncated R2L rows, consider the width of the left fringe instead
3261 (produce_special_glyphs): Fix bogus assignments.
3263 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3265 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3266 always set to a valid value. Make sure the size passed to alloca
3267 is always positive. (Bug#18516)
3269 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3271 Avoid extra call to oblookup when interning symbols.
3272 * lisp.h (intern_driver): Add prototype.
3273 * lread.c (intern_driver): New function.
3274 (intern1, intern_c_string_1, Fintern):
3275 * font.c (font_intern_prop):
3276 * w32font.c (intern_font_name): Use it.
3278 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3280 Minor improvements to new stack-allocated Lisp objects.
3281 * frame.h (FRAME_PARAMETER):
3282 Prefer scoped_list1 to local_list1 where either would do.
3283 * lisp.h (scoped_list4): New macro.
3284 (local_cons, local_list1, local_list2, local_list3, local_list4)
3285 (make_local_vector, make_local_string, build_local_string):
3286 Prefer functions to macros where either would do.
3287 * xdisp.c (build_desired_tool_bar_string):
3288 Prefer scoped_list4 to local_list4 where either would do.
3290 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3292 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3293 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3294 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3295 * frame.h (FRAME_PARAMETER): New macro.
3296 * dispnew.c (init_display):
3297 * fontset.c (Fset_fontset_font):
3298 * frame.c (x_default_parameter):
3299 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3300 * xfns.c (x_default_scroll_bar_color_parameter)
3301 (x_default_font_parameter, x_create_tip_frame): Use it.
3302 * editfns.c (Fpropertize): Use local_cons.
3303 * process.c (status_message): Use build_local_string.
3304 * xfont.c (xfont_open): Use make_local_string.
3305 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3307 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3309 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3310 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3311 !__clang__. This works with GCC and with clang and is safer for
3312 compilers we don't know about.
3313 (local_cons): Rename parameter to make capture less likely.
3315 2014-09-17 Samuel Bronson <naesten@gmail.com>
3317 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3319 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3321 Fix minor problems found by static checking.
3322 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3324 * buffer.h (decode_buffer): Doc and indentation fixes.
3325 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3327 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3329 Avoid clang-specific warnings.
3330 * buffer.c (init_buffer): Shut up -Wself-assign.
3331 * process.c (server_accept_connection): Shut up -Wunsequenced.
3333 2014-09-16 Daniel Colascione <dancol@dancol.org>
3335 * fns.c (sxhash): For symbols, use address as hash code.
3337 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3339 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3340 * charset.c (load_charset_map_from_file): Use scoped_list2
3341 and build_local_string.
3342 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3343 * emacs.c (init_cmdargs, decode_env_path):
3344 * fileio.c (Fexpand_file_name):
3345 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3346 * frame.c (x_get_arg):
3347 * keyboard.c (safe_run_hooks_error):
3348 * lread.c (load_warn_old_style_backquotes):
3349 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3350 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3351 * xselect.c (x_clipboard_manager_error_1)
3352 (x_clipboard_manager_save_all):
3353 * xterm.c (x_term_init): Use build_local_string.
3355 Avoid more integer overflows on string size calculations.
3356 * category.c (Fmake_category_set):
3357 * xdisp.c (get_overlay_arrow_glyph_row):
3358 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3360 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3362 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3363 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3364 error message format. Use message_with_string to have non-ASCII
3365 file names properly displayed.
3366 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3367 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3368 where these APIs are not available even in UNICOWS.DLL.
3369 Improve the format of error messages and include the file name in them
3371 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3372 call play-sound-functions, per documentation.
3374 * w32.c (w32_get_long_filename, w32_get_short_filename):
3375 Constify the input file name arguments.
3377 * w32.h (w32_get_long_filename, w32_get_short_filename):
3380 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3382 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3383 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3384 [USE_LOCAL_ALLOCATORS]: New macros.
3385 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3386 (build_local_string): Avoid argument name expansion clash with
3388 * alloc.c (toplevel)
3389 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3390 Preprocessor guard to avoid impossible configuration.
3391 * charset.c (Ffind_charset_region, Ffind_charset_string):
3392 Use make_local_vector.
3393 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3394 * textprop.c (Fput_text_property, Fadd_face_text_property):
3396 (copy_text_properties): Use local_cons and local_list3.
3397 * chartab.c (uniprop_table):
3398 * data.c (wrong_choice, wrong_range):
3399 * doc.c (get_doc_string):
3400 * editfns.c (format2):
3401 * fileio.c (Fexpand_file_name, auto_save_error):
3402 * fns.c (Fyes_or_no_p):
3403 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3404 * fontset.c (Fset_fontset_font):
3405 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3406 (read_char_minibuf_menu_prompt):
3407 * keymap.c (silly_event_symbol_error, describe_vector):
3408 * menu.c (single_menu_item):
3409 * minibuf.c (Fread_buffer):
3410 * process.c (status_message, Fformat_network_address)
3411 (server_accept_connection): Use make_local_string and
3412 build_local_string. Prefer compound literals where appropriate.
3414 2014-09-15 Daniel Colascione <dancol@dancol.org>
3416 * fns.c (Fsort): Tweak sort docstring.
3418 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3420 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3421 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3422 set errno to EAGAIN instead, to allow the caller to retry the
3423 write after some waiting. Fixes deadlocks when Emacs exchanges a
3424 lot of data through the pipe. (Bug#18420)
3426 * sound.c (Fplay_sound_internal): Encode the sound file name in
3427 the ANSI codepage. Expand it against data-directory, as per docs,
3428 not against the current directory. No need to make a local copy
3429 of the file name; pass the encoded file name directly to
3430 do_play_sound. (Bug#18463)
3432 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3433 NULL, and the file name is not encodable in ANSI codepage, return
3434 the string with "?" replacement characters, which will fail the
3435 caller. This avoids returning a random value in that case.
3437 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3439 * window.c (Fresize_mini_window_internal): Set w->total_lines
3440 from w->pixel_height (Bug#18422).
3442 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3444 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3445 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3446 setting resize increments (Bug#18435).
3448 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3450 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3451 state around the call to line_bottom, since it can move the
3452 iterator to another screen line. This fixes off-by-one errors in
3453 the reported row in some rare cases.
3455 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3457 * callproc.c (init_callproc): Fix bug introduced at
3458 2014-09-07 (Bug#18474).
3460 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3462 Prefer ptrdiff_t to int and avoid integer overflows.
3463 * fileio.c (make_temp_name):
3464 * font.c (font_parse_family_registry): Avoid integer
3465 overflow on string size calculation.
3466 * data.c (Faset): Likewise for byte index.
3468 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3470 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3472 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3474 * lisp.h (make_local_string): Nitpick indent.
3475 * print.c (Fprin1_to_string): Remove unused GCPROs.
3477 More debugging aids around GCPROs.
3478 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3479 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3480 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3482 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3483 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3485 Remove redundant GCPROs around Ffuncall and Fapply calls.
3486 This is safe because Ffuncall protects all of its arguments by itself.
3487 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3488 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3489 (call6, call7): Likewise. Use compound literals where applicable.
3490 (run_hook_with_args_2): Use compound literal.
3492 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3494 Pacify --enable-gcc-warnings when no window system is used.
3495 These warnings found that subscript error, so they seem worthwhile.
3496 * composite.c (char_composable_p): Simplify a bit.
3497 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3498 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3499 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3500 * window.c (set_window_scroll_bars):
3501 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3502 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3503 Ignore -Wsuggest-attribute=const.
3504 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3505 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3507 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3509 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3510 Use check_iso_charset_parameter instead of doing the checks by hand.
3511 (check_iso_charset_parameter): Move up. Check parameters a bit
3512 more carefully, and return true for 96-char sets. All callers changed.
3514 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3516 Simplify lisp.h by removing the __COUNTER__ business.
3517 Reported by Dmitry Antipov in:
3518 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3519 * lisp.h (make_local_vector, make_local_string)
3520 (build_local_string): Simplify by not bothering with __COUNTER__.
3521 The __COUNTER__ business wasn't working properly, and was needed
3522 only for hypothetical future expansion anyway.
3524 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3526 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3527 terms to determine bitmap color. (Bug#18437)
3529 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3531 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3534 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3536 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3538 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3540 * xterm.c (handle_one_xevent): Detect iconified by looking at
3541 _NET_WM_STATE_HIDDEN.
3543 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3545 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3546 These can generate a constant with the correct value but the wrong
3547 width, which doesn't work as a printf argument. All uses removed.
3548 Reported by Dmitry Antipov in:
3549 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3550 (ENUMABLE): Remove; no longer needed.
3551 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3552 Remove; no longer needed because of the above change.
3553 Each definiens moved to the only use.
3555 Improve the experimental local and scoped allocation.
3556 * alloc.c (local_string_init, local_vector_init):
3557 New functions, defined if USE_LOCAL_ALLOCATORS.
3558 Mostly, these are moved here from lisp.h, as it's not
3559 clear it's worth making them inline.
3560 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3561 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3562 USE_STACK_LISP_OBJECTS, not on a laundry list.
3563 (local_string_init, local_vector_init): New decls.
3564 (union Aligned_Cons): New type.
3565 (scoped_cons): Use it. Give up on the char trick, as it's a too
3566 much of a maintenance hassle; if someone wants this speedup
3567 they'll just need to convince their compiler to align properly.
3568 Conversely, use the speedup if struct Lisp_Cons happens to
3569 be aligned even without a directive. Better yet, help it along
3570 by using union Aligned_Cons rather than struct Lisp_Cons.
3571 (pointer_valid_for_lisp_object): Remove. This check is not
3572 necessary, since make_lisp_ptr is already doing it. All uses removed.
3573 (local_vector_init, local_string_init): Move to alloc.c.
3574 (build_local_vector): Remove this awkward macro, replacing with ...
3575 (make_local_vector): New macro, which acts more like a function.
3576 Use statement expressions and use __COUNTER__ to avoid macro
3577 capture. Fall back on functions if these features are not supported.
3578 (build_local_string, make_local_string): Likewise.
3580 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3582 * xterm.c (x_term_init): Consolidate duplicated code.
3583 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3584 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3585 Add eassert and mark dpyinfo as dead only if it was alive.
3587 Add macros to allocate temporary Lisp objects with alloca.
3588 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3589 * character.h (parse_str_as_multibyte): Move prototype to ...
3590 * lisp.h (parse_str_as_multibyte): ... here.
3591 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3592 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3594 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3595 (local_string_init): New functions.
3596 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3597 (init_alloc_once): Call it.
3599 Cleanup last change and make all new stuff conditional.
3600 * lisp.h (build_local_string): Rename to ...
3601 (make_local_string): ... this macro.
3602 (build_local_string, scoped_list1, scoped_list3): New macros.
3603 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3604 and functions as such, use regular fallbacks otherwise.
3605 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3608 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3610 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3611 always make sure the marginal areas of the row are in sync with
3612 what the window wants. (Bug#18419)
3614 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3615 existing binding of a variable, to avoid silently aborting
3616 commands that use specbind. (Bug#18331)
3618 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3620 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3621 * coding.c (growable_destination): New function.
3622 (produce_chars): Use it for sanity checks. Do not fiddle with
3623 dst_end if the source and destination are both nil, as it's
3624 the caller's responsibility to avoid overlap.
3625 * keyboard.c (read_decoded_event_from_main_queue):
3626 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3627 length, not 4 times, to prevent decode_coding_c_string from trying
3628 to reallocate a destination. This removes the need for the FIXME.
3630 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3631 All callers simplified. Add a comment about exec_failed, vfork,
3634 Adjust drag-and-drop fix when window is above top (Bug#18303).
3635 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3636 XCDR bleed into XCAR's encoded value. Improve checks for
3637 out-of-range data while we're at it.
3639 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3641 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3642 is CONSP (Bug#18303).
3644 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3646 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3647 'alloca' gets passed arguments larger than MAX_ALLOCA.
3649 * font.c (MAX): Define if not defined elsewhere.
3651 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3653 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3654 here for destination buffer, to work around what appears to be a
3655 bug in decode_coding_c_string when the source and destination are
3658 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3659 This follows up on the recent thread in emacs-devel on alloca; see:
3660 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3661 This patch also cleans up alloca-related glitches noted while
3662 examining the code looking for unbounded alloca.
3664 * callproc.c (init_callproc):
3665 Rewrite to avoid need for alloca.
3666 * buffer.c (mouse_face_overlay_overlaps)
3667 (report_overlay_modification):
3668 * buffer.h (GET_OVERLAYS_AT):
3669 * coding.c (make_subsidiaries):
3670 * doc.c (Fsnarf_documentation):
3671 * editfns.c (Fuser_full_name):
3672 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3673 (search_embedded_absfilename, Fsubstitute_in_file_name):
3674 * fns.c (Fmake_hash_table):
3675 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3676 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3677 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3678 (xrdb_get_resource, x_get_resource_string):
3679 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3680 * ftxfont.c (ftxfont_draw):
3681 * image.c (xbm_load, xpm_load, jpeg_load_body):
3682 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3684 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3686 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3687 (find_and_return_menu_selection):
3688 * print.c (PRINTFINISH):
3689 * process.c (Fformat_network_address):
3690 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3691 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3692 * sound.c (wav_play, au_play):
3693 * syntax.c (skip_chars):
3694 * term.c (tty_menu_activate, tty_menu_show):
3695 * textprop.c (get_char_property_and_overlay):
3696 * window.c (Fset_window_configuration):
3697 * xdisp.c (safe__call, next_overlay_change, vmessage)
3698 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3699 * xfaces.c (face_at_buffer_position):
3700 * xmenu.c (x_menu_show):
3701 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3702 allocation size isn't bounded.
3703 * callint.c (Fcall_interactively): Redo memory_full check
3704 so that it can be done at compile-time on some platforms.
3705 * coding.c (MAX_LOOKUP_MAX): New constant.
3706 (get_translation_table): Use it.
3707 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3708 SAFE_ALLOCA, to catch integer overflows on size calculation.
3709 (exec_failed) [!DOS_NT]: New function.
3710 (child_setup) [!DOS_NT]: Use it.
3711 * editfns.c (Ftranspose_regions):
3712 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3713 * editfns.c (check_translation):
3714 Allocate larger buffers on the heap.
3715 * eval.c (internal_lisp_condition_case):
3716 Check for MAX_ALLOCA overflow.
3717 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3718 (Fbase64_encode_region, Fbase64_decode_region):
3719 Avoid unnecessary calls to SAFE_FREE before 'error'.
3720 * buffer.c (mouse_face_overlay_overlaps):
3721 * editfns.c (Fget_pos_property, check_translation):
3722 * eval.c (Ffuncall):
3723 * font.c (font_unparse_xlfd, font_find_for_lface):
3724 * ftfont.c (ftfont_drive_otf):
3725 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3726 (menu_bar_items, tool_bar_items):
3727 * sound.c (Fplay_sound_internal):
3728 * xdisp.c (load_overlay_strings, dump_glyph_row):
3729 Use an ordinary auto buffer rather than alloca, since the
3730 allocation size is fixed and small.
3731 * ftfont.c: Include <c-strcase.h>.
3732 (matching_prefix): New function.
3733 (get_adstyle_property): Use it, to avoid need for alloca.
3734 * keyboard.c (echo_add_key):
3735 * keymap.c (describe_map): Use ptrdiff_t, not int.
3736 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3737 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3738 when counting bytes.
3739 * lisp.h (xlispstrdupa): Remove, replacing with ...
3740 (SAFE_ALLOCA_STRING): ... new macro with different API.
3741 This fixes a portability problem, namely, alloca result
3742 passed to another function. All uses changed.
3743 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3745 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3746 (REGEX_ALLOCATE): New macros.
3747 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3748 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3750 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3752 (decode_mode_spec_coding): Store directly into buf rather than
3753 into an alloca temporary and copying the temporary to the buf.
3755 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3757 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3759 2014-09-04 Jan D <jan.h.d@swipnet.se>
3761 * xterm.c (x_term_init): Don't call x_session_initialize if running
3762 as a daemon (Bug#18375).
3764 * xsmfns.c: Initialize ice_fd.
3766 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3768 Less chatter in 'make' output.
3769 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3770 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3771 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3773 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3775 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3776 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3778 * nsfns.m (Fx_create_frame):
3779 * w32fns.c (Fx_create_frame):
3780 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3783 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3785 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3786 the reported row in the case of a window with a header line, by
3787 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3788 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3790 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3792 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3793 when configured --with-wide-int on typical 32-bit platforms.
3795 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3797 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3798 when HPOS is negative, for the benefit of R2L glyph rows whose
3799 newline overflows into the fringe.
3801 2014-09-03 Ken Brown <kbrown@cornell.edu>
3803 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3805 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3807 Minor cleanup of recent strlen-avoiding patch.
3808 * fileio.c (CHECK_LENGTH): Remove.
3809 Rewrite callers so that they don't need it.
3810 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3811 variable wasn't set.
3813 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3815 * fileio.c (CHECK_LENGTH): New macro.
3816 (Fexpand_file_name): Use it and get rid of a few more calls
3817 to strlen and strcat.
3818 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3819 * lisp.h (egetenv): ... because of a new inline function used to
3820 avoid calls to strlen for a compile-time constants.
3822 * buffer.h (decode_buffer): New function.
3823 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3824 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3825 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3826 * data.c (Flocal_variables_p):
3827 * fileio.c (Fverify_visited_file_modtime):
3828 * marker.c (live_buffer): Use it.
3830 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3832 Avoid extra calls to strlen in filesystem I/O routines.
3833 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3834 the length of 'newdir' is known or may be precalculated.
3835 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3836 not 'char *', and so use precalculated length.
3837 (Ffile_accessible_directory_p):
3838 * callproc.c (encode_current_directory, init_callproc):
3839 * charset.c (init_charset):
3840 * lread.c (load_path_check, load_path_default): Adjust users.
3841 * lisp.h (file_accessible_directory_p): Tweak prototype.
3843 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3845 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3848 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3850 --enable-silent-rules now suppresses more chatter.
3851 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3852 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3853 (am__v_CCLD_1): New macros, taken from Automake.
3854 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3856 Clean up extern decls a bit.
3857 * bytecode.c: Include blockinput.h and keyboard.h rather
3858 than rolling their APIs by hand.
3859 * emacs.c: Include regex.h and rely on its and lisp.h's API
3860 rather than rolling them by hand.
3861 * lastfile.c: Include lisp.h, to check this file's API.
3862 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3864 * regex.h (re_max_failures): New decl.
3865 * unexcw.c, unexmacosx.c, unexw32.c:
3866 Rely on lisp.h's API rather than rolling it by hand.
3867 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3868 Declare at top level, to pacify GCC -Wnested-externs.
3870 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3872 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3873 clipping rectangle become negative (i.e. large positive, since
3874 it's an unsigned data type). This can happen in R2L hscrolled
3875 glyph rows, and caused us to draw the cursor glyph on the fringe.
3876 For the details, see
3877 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3879 2014-08-31 Ken Brown <kbrown@cornell.edu>
3881 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3882 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3883 is defined. (Bug#18368)
3885 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3887 Vector-sorting fixes (Bug#18361).
3888 It's not safe to call qsort or qsort_r, since they have undefined
3889 behavior if the user-specified predicate is not a total order.
3890 Also, watch out for garbage-collection while sorting vectors.
3891 * fns.c: Include <vla.h>.
3892 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3893 (sort_vector_compare): Remove, replacing with ....
3894 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3895 ... these new functions.
3896 (sort_vector): Rewrite to use the new functions.
3897 GCPRO locals, since the predicate can invoke the GC.
3898 Since it's in-place return void; caller changed.
3899 (merge): Use 'inorder', for clarity.
3901 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3902 One can't hoist this out of the 'if', because intervening calls to
3903 newlocale, twolower, etc. can change errno.
3905 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3907 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3908 wording of the error messages.
3909 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3912 * w32proc.c (get_lcid_callback): Accept locale specifications
3913 without the country part, as in "enu" vs "enu_USA".
3914 (w32_compare_strings): Signal an error if a locale was specified,
3915 but couldn't be translated into a valid LCID.
3917 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3919 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3921 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3923 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3924 errno after towlower_l. errno's value is not specified after
3925 towlower_l. Instead, assume that towlower_l returns its argument
3926 on failure, which is portable in practice.
3928 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3930 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3932 * w32proc.c (w32_compare_strings): Accept additional argument
3933 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3934 if requested. If w32-collate-ignore-punctuation is non-nil, add
3935 NORM_IGNORESYMBOLS to the flags.
3936 (LINGUISTIC_IGNORECASE): Define if not already defined.
3937 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3939 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3942 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3944 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3945 Define substitutes for platforms that lack them.
3946 (str_collate): Add arguments locale and ignore_case.
3948 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3949 Add optional arguments LOCALE and IGNORE-CASE.
3951 * lisp.h (str_collate): Adapt argument list.
3953 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3955 Add vectors support to Fsort.
3956 * fns.c (sort_vector, sort_vector_compare): New functions.
3957 (sort_list): Likewise, refactored out of ...
3958 (Fsort): ... adjusted user. Mention vectors in docstring.
3959 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3960 * alloc.c (make_save_int_obj): New function.
3961 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3962 (make_save_int_obj): Add prototype.
3964 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3965 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3966 Conditionally define to match system's qsort_r signature.
3967 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3969 2014-08-28 Ken Brown <kbrown@cornell.edu>
3971 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3972 dumping and the system malloc after dumping. (Bug#18222)
3974 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3975 Define as macros, expanding to hybrid_malloc, etc.
3976 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3977 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3979 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3980 full implementation on Cygwin. Remove Cygwin-specific code that
3981 is no longer needed.
3982 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3983 Redefine as macros expanding to gmalloc, grealloc, etc.
3984 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3985 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3986 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3987 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3989 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3990 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3991 HAVE_POSIX_MEMALIGN)]: New functions.
3992 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3993 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3994 hybrid_aligned_alloc; declare.
3995 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3996 HAVE_POSIX_MEMALIGN)]: Define.
3997 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3998 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3999 Define as macro, expanding to gget_current_dir_name, and define
4001 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4002 malloc_enable_thread(). Don't initialize malloc.
4003 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4004 no longer defined on Cygwin).
4005 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4006 * sheap.c (bss_sbrk_buffer_end): New variable.
4007 * unexcw.c (__malloc_initialized): Remove variable.
4008 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4010 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4013 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4015 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4016 In `event->y' return entire range (the size of the scroll bar minus
4018 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4019 return entire range (the scaled size of the scroll bar minus
4020 that of the slider). In `portion' return the scaled position of
4022 (xaw_jump_callback): Restore part of code for vertical scroll
4023 bar broken in change from 2014-07-27.
4024 (xaw_scroll_callback): Provide incremental scrolling with
4025 horizontal scroll bars.
4027 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4029 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4031 * indent.c (Fvertical_motion): Fix vertical motion up through a
4032 display property after a newline. (Bug#18276)
4034 * xdisp.c (display_line): Don't assume that the call to
4035 reseat_at_next_visible_line_start ends up at a character
4036 immediately following the newline on the previous line.
4037 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4038 beyond ZV, which causes infloop in redisplay. For the details, see
4039 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4041 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4042 coordinate for hscrolled R2L screen lines. (Bug#18277)
4044 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4046 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4049 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4051 * syntax.c (scan_lists): Don't examine positions before BEGV.
4054 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4056 Improve robustness of new string-collation code (Bug#18051).
4057 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4058 (newlocale, wcscoll_l): Define substitutes for platforms that
4059 lack them, so as to simplify the mainline code.
4060 (str_collate): Simplify the code by assuming the above definitions.
4061 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4062 For example, the old version left the Emacs in the wrong locale if
4063 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4064 result. Report an error if newlocale fails.
4066 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4068 * lisp.h (str_collate):
4069 * sysdep.c (str_collate): Return int.
4070 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4072 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4074 Fix some glitches in previous change.
4075 * sysdep.c (stack_direction): Replace stack_grows_down
4076 to simplify calculation of stack boundaries.
4077 (handle_sigsegv): Check whether we really crash somewhere near
4078 to stack boundary, and handle fatal signal as usual if not.
4079 (init_sigsegv): Adjust accordingly.
4080 * keyboard.c (Vtop_level_message): Rename to
4081 Vinternal__top_level_message, as suggested by Stefan Monnier in
4082 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4083 All related users changed.
4085 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4087 Handle C stack overflow caused by too nested Lisp evaluation.
4088 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4089 siglongjmp point to transfer control from SIGSEGV handler.
4090 * keyboard.c (return_to_command_loop, recover_top_level_message)
4091 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4092 (regular_top_level_message): New variable.
4093 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4094 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4096 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4097 new variables described above.
4098 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4099 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4100 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4101 (init_sigsegv): New function.
4102 (init_signals): Use it.
4104 2014-08-25 Ken Brown <kbrown@cornell.edu>
4106 * emacs.c (main): Remove use of obsolete macro
4107 G_SLICE_ALWAYS_MALLOC.
4109 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4111 Implement locale-sensitive string collation for MS-Windows.
4112 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4113 New functions. (Bug#18051)
4115 * w32.h (w32_compare_strings): Add prototype.
4117 * w32.c <g_b_init_compare_string_w>: New global flag.
4118 (globals_of_w32): Initialize it.
4120 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4122 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4123 [WINDOWSNT]: Call str_collate on MS-Windows.
4125 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4127 One more minor cleanup of font subsystem.
4128 * font.h (struct font_driver): Convert text_extents to
4129 return void because returned value is never actually used.
4130 * macfont.m (macfont_text_extents):
4131 * w32font.c (w32font_text_extents):
4132 * xftfont.c (xftfont_text_extents): Adjust to return void
4133 and assume that 'metrics' argument is always non-NULL.
4134 * ftfont.c (ftfont_text_extents):
4135 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4137 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4139 Minor cleanups of str_collate fix (Bug#18051).
4140 * fns.c (str_collate): Move decl from here ...
4141 * lisp.h (str_collate): ... to here.
4142 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4143 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4144 potential problems with integer overflow. Don't assume
4145 setlocale succeeds. Remove unnecessary test before restoring
4146 locale via setlocale, and free the copied setlocale string
4149 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4151 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4153 * sysdep.c (str_collate): New function. (Bug#18051)
4155 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4157 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4158 if the initial "rm -f" fails. This is for MinGW builds, where
4159 MS-Windows will not allow deleting the executable file of a
4162 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4164 * w32term.c (w32_scroll_bar_handle_click)
4165 (w32_horizontal_scroll_bar_handle_click)
4166 (x_scroll_bar_report_motion)
4167 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4168 SB_THUMBTRACK, use the 32-bit position information returned by
4169 GetScrollInfo, not the 16-bit information returned in the Windows
4172 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4174 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4175 second coordinate ('y') reported for dragging the horizontal
4178 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4180 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4181 and text area-relative x-coordinates.
4183 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4185 Avoid overwriting the reversed_p flags in the glyph matrices when
4186 init_iterator or start_display are called.
4187 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4189 (tool_bar_height, redisplay_tool_bar, try_window)
4190 (try_window_reusing_current_matrix, try_window_id)
4191 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4192 reversed_p flag of the iterator's glyph row where the glyph row
4193 is going to be redrawn.
4195 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4197 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4199 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4201 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4202 of emacs_event return length from si.nPage to si.nMax.
4203 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4204 interchange start and end of thumb.
4206 2014-08-15 Ken Brown <kbrown@cornell.edu>
4208 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4209 ERRORCHECK mutexes. (Bug#18222)
4211 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4213 * frame.c (set_menu_bar_lines_1): Remove.
4214 (set_menu_bar_lines): Call change_frame_size instead of
4215 set_menu_bar_lines_1.
4217 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4219 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4222 2014-08-11 Glenn Morris <rgm@gnu.org>
4224 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4225 writing before backing up, since it causes a more serious problem
4226 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4227 (choose_write_coding_system): No longer callable from Lisp.
4228 Move last piece back here from Fwrite_region.
4229 (Fwrite_region, syms_of_fileio): Update for above changes.
4231 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4233 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4234 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4235 (Fwindow_new_pixel, Fset_window_new_pixel)
4236 (Fset_window_new_total, Fset_window_new_normal)
4237 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4239 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4241 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4243 * fontset.c (Finternal_char_font): Recompute basic faces if the
4244 frame's face cache was cleared. (Bug#18162)
4246 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4248 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4249 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4250 base buffer's undo list.
4252 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4254 Fix a couple of recent inadvertent breaks of the MSDOS port.
4255 * msdos.c: include required menu.h
4256 * term.c: set correct menu_show_hook on MSDOS.
4258 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4260 Fix handling of menu bar line on TTY frames (Bug#18136)
4262 * dispnew.c (handle_window_change_signal):
4263 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4264 frame's menu bar lines subtracted from height.
4265 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4267 (adjust_frame_size): Count in menu bar when setting FrameRows.
4268 (make_terminal_frame): When setting up the frame's lines and
4269 text height don't count in the menu bar.
4270 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4271 lines subtracted from height.
4272 (do_switch_frame): Set tty's FrameRows to number of total lines
4274 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4275 is used, return total number of lines and columns.
4276 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4278 * term.c (OUTPUT, tty_set_terminal_modes)
4279 (tty_set_terminal_window, tty_set_scroll_region)
4280 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4281 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4282 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4283 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4284 Call change_frame_size with frame's menu bar lines subtracted
4286 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4287 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4290 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4292 * alloc.c (Fmemory_info): Remove a stray brace.
4294 * process.c: Fix a comment typo.
4296 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4298 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4300 * widgetprv.h (EmacsFramePart): Remove font.
4302 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4303 (resources, setup_frame_cursor_bits): Remove unused variables and
4304 functions, esp. wrt. font (Bug#18227).
4306 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4308 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4310 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4312 Refer to MS-DOS using the same name everywhere.
4314 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4318 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4320 * w32term.c (w32_redeem_scroll_bar):
4321 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4322 not redeeming scroll bars that have been turned off.
4324 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4326 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4327 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4328 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4329 (safe_run_hook_funcall): Adjust accordingly.
4331 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4333 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4334 Condition correctly according to toolkit used.
4335 * frame.c (make_initial_frame, make_terminal_frame)
4336 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4337 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4338 assignments according to presence of toolkit scrollbars.
4339 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4340 Condition correctly according to toolkit used.
4341 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4342 only if toolkit supports it.
4343 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4345 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4347 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4349 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4351 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4352 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4353 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4354 (safe_run_hooks): Remove comment which is not relevant any more.
4356 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4358 Don't let big frames overrun the stack.
4359 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4360 Use SAFE_NALLOCA, not alloca.
4362 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4363 * dired.c (directory_files_internal): Use a volatile variable
4364 to prevent the compiler from optimizing away all copies of a local.
4365 I wonder how many other GC-related bugs like this lurk elsewhere?
4367 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4368 * xterm.h (struct x_display_info): New member 'connection'.
4369 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4370 so that x_delete_terminal has a file descriptor to pass to
4371 delete_keyboard_wait_descriptor.
4373 Don't mishandle year-9999 dates (Bug#18176).
4374 * editfns.c (decode_time_components): Store an invalid timespec
4375 on overflow, instead of returning false, so that the caller can
4376 distinguish overflow from other errors.
4377 (lisp_time_argument, lisp_seconds_argument): If the time is out
4378 of range, signal a time overflow instead of an invalid time spec.
4379 * keyboard.c (decode_timer): Treat time overflow like other
4382 Avoid undefined behavior with signed left shift.
4383 Caught by 'gcc -fsanitize=undefined'.
4384 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4385 * dispnew.c (line_hash_code, scrolling):
4386 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4387 Use 'unsigned', not 'int', for line hashes.
4388 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4390 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4392 Make compare-strings more compatible with old behavior (Bug#17903).
4393 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4395 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4397 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4398 Don't add label between left and right buttons (Bug#18129).
4400 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4402 Make functions static that no longer need to be extern.
4403 * frame.c, frame.h (set_menu_bar_lines):
4404 * keyboard.c (Qleftmost, Qrightmost):
4405 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4406 (x_set_internal_border_width):
4409 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4411 Fix display of R2L lines when the last character fits only partially.
4412 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4414 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4415 R2L row is visible only partially, give the row a negative x
4417 (display_line): Fix the calculation of the glyph whose pixel width
4418 is used to decide whether the last produced glyph fits on the
4419 line. When the last glyph fits only partially, give the row a
4422 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4423 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4424 pixel width of the first glyph that is hscrolled from display.
4425 (display_line): In R2L glyph rows, don't give a negative offset to
4426 row->x when the first glyph begins before first_visible_x.
4428 * xdisp.c (display_line): If called with iterator set up to write
4429 to a marginal area, delay the call to handle_line_prefix until we
4430 switch back to the text area. (Bug#18035)
4432 * .gdbinit (xwindow): The members total_cols, total_lines,
4433 left_col, and top_line are C integers (and has been so for the
4436 2014-08-01 Andreas Schwab <schwab@suse.de>
4438 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4439 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4441 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4443 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4444 (timerfd_callback): Ignore weird events with no data. Add tight
4445 assertions and comments.
4446 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4447 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4449 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4451 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4452 I had confused && with ||.
4454 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4456 Simplify timerfd configuration and fix some minor glitches.
4457 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4458 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4459 Fall back on timer_create if timerfd_create fails at runtime.
4460 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4461 kernel primitives to do resolution. All uses removed.
4462 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4463 (turn_on_atimers): Clear timer_create-based timers too,
4466 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4467 Without this change, the code can access the local variable 'width'
4468 even when it has not been initialized, and likewise for 'height';
4469 in either case this leads to undefined behavior.
4471 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4474 necessary, put horizontal scroll bar resources as well. See
4475 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4476 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4478 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4480 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4481 background value to match the resource of its vertical counterpart.
4483 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4485 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4486 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4488 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4490 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4491 change that added the top margin height to the requested height
4492 and revert (undocumented) part of 2014-07-28 change that changed
4493 the logic of whether a size change occurred.
4495 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4497 * .gdbinit (xwindow): The members total_cols, total_lines,
4498 left_col, and top_line are C integers (and has been so for the
4501 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4504 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4506 On GNU/Linux, use timerfd for asynchronous timers.
4507 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4508 (toplevel): Rename alarm_timer_ok to special_timer_available.
4509 [HAVE_TIMERFD]: Declare timerfd.
4510 [HAVE_CLOCK_GETRES]: Declare resolution.
4511 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4512 system timer resolution.
4513 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4514 (timerfd_callback) [HAVE_TIMERFD]: New function.
4515 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4516 [ENABLE_CHECKING]: New function for the sake of automated tests.
4517 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4518 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4519 [ENABLE_CHECKING]: Defsubr test function.
4520 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4521 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4522 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4524 Fix --without-x build and pacify --enable-gcc-warnings.
4525 Problems reported in Bug#18122 and Bug#18124.
4526 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4527 (frame_windows_min_size): Now static.
4528 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4530 (adjust_frame_size): Always declare prototype.
4532 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4533 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4534 * atimer.c (timerfd_callback): Always read expiration data.
4536 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4537 * process.c (add_timer_wait_descriptor): Add timer descriptor
4538 to input_wait_mask and non_process_wait_mask as well.
4540 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4542 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4544 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4546 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4547 Reinstate code removed by the prevoius commit to this file.
4549 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4551 * buffer.h (struct buffer): New fields scroll_bar_height and
4552 horizontal_scroll_bar_type.
4553 * buffer.c (bset_scroll_bar_height)
4554 (bset_horizontal_scroll_bar_type): New functions.
4555 (Fbuffer_swap_text): Handle old_pointm field.
4556 (init_buffer_once): Set defaults for scroll_bar_height and
4557 horizontal_scroll_bar_type.
4558 (syms_of_buffer): New variables scroll_bar_height and
4559 horizontal_scroll_bar_type.
4560 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4561 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4562 (set_vertical_scroll_bar): Remove prototype.
4563 (x_change_tool_bar_height): Add prototype.
4564 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4565 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4566 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4568 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4569 (update_window): Start mode_line_row->y after horizontal scroll
4571 (change_frame_size_1): Call adjust_frame_size.
4572 (init_display): When changing the size of a tty frame do not
4573 pass height of menu bar.
4574 (Qframe_windows_min_size): New symbol.
4575 * frame.h (struct frame): List tool bar fields after menu bar
4576 fields. Add official, total_lines, horizontal_scroll_bars,
4577 config_scroll_bar_height and config_scroll_bar_lines fields.
4578 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4579 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4580 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4581 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4582 (FRAME_WINDOWS_HEIGHT): New macros.
4583 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4584 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4585 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4586 horizontal scroll bar.
4587 (frame_inhibit_resize, adjust_frame_size)
4588 (frame_windows_min_size): Add declarations.
4589 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4590 (x_set_scroll_bar_default_height, x_set_left_fringe)
4591 (x_set_right_fringe, x_set_vertical_scroll_bars)
4592 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4593 (x_set_scroll_bar_height): Add external declarations.
4594 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4595 (adjust_frame_size): New functions.
4596 (make_frame): Initial horizontal_scroll_bars field.
4597 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4599 (make_initial_frame, make_terminal_frame): No horizontal scroll
4600 bar in initial and terminal frames. Use adjust_frame_size.
4601 (Fframe_total_cols): Fix doc-string.
4602 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4603 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4604 Rewrite using adjust_frame_size.
4605 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4606 (Qframe_windows_min_size): New symbols.
4607 (x_set_frame_parameters): Remove call of check_frame_size.
4608 (x_report_frame_params): Return scroll_bar_height value.
4609 (x_set_left_fringe, x_set_right_fringe): New functions.
4610 (adjust_frame_height, x_set_internal_border_width)
4611 (x_set_fringe_width): Remove.
4612 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4613 (x_set_scroll_bar_width, x_set_right_divider_width)
4614 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4615 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4617 (x_figure_window_size): Rewrite to make frame display the
4618 expected number of lines.
4619 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4620 (Vdefault_frame_horizontal_scroll_bars)
4621 (Vframe_initial_frame_tool_bar_height)
4622 (frame_inhibit_implied_resize): New variables.
4623 * fringe.c (compute_fringe_widths): Remove.
4624 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4625 (xg_create_horizontal_scroll_bar)
4626 (xg_update_horizontal_scrollbar_pos)
4627 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4628 (xg_get_default_scrollbar_height)
4629 (xg_clear_under_internal_border): Extern.
4630 * gtkutil.c (xg_frame_resized): Don't call
4631 do_pending_window_change.
4632 (xg_frame_set_char_size): Use adjust_frame_size.
4633 (style_changed_cb): Call update_theme_scrollbar_height and
4634 x_set_scroll_bar_default_height.
4635 (x_wm_set_size_hint): Don't call check_frame_size.
4636 (update_theme_scrollbar_height)
4637 (xg_get_default_scrollbar_height)
4638 (xg_create_horizontal_scroll_bar)
4639 (xg_update_horizontal_scrollbar_pos)
4640 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4641 (xg_create_scroll_bar): Set horizontal slot of bar.
4642 (xg_initialize): Call update_theme_scrollbar_height.
4643 (xg_clear_under_internal_border): No more static.
4644 * insdel.c (adjust_suspend_auto_hscroll): New function.
4645 (adjust_markers_for_delete, adjust_markers_for_insert)
4646 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4647 * keyboard.c (readable_events, discard_mouse_events)
4648 (make_lispy_event): Handle horizontal scroll bar click events.
4649 (Fsuspend_emacs): When changing the size of a tty frame do not
4650 pass height of menu bar.
4651 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4652 (Qright, Qleftmost, Qrightmost): New symbols.
4653 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4655 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4656 * nsfns.m (x_set_internal_border_width): New function.
4657 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4658 Remove extended fringe code.
4659 (x_set_window_size, x_new_font): Don't call
4660 compute_fringe_widths.
4661 * term.c (Fresume_tty): When changing the size of a tty frame do
4662 not pass height of menu bar.
4663 (clear_tty_hooks, set_tty_hooks):
4664 Clear horizontal_scroll_bar_hook.
4665 (init_tty): Frame has no horizontal scroll bars.
4666 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4667 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4668 scroll_bar_after_handle, scroll_bar_left_arrow,
4669 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4670 scroll_bar_to_rightmost entries.
4671 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4672 (struct terminal): Add set_horizontal_scroll_bar_hook.
4673 * w32console.c (initialize_w32_display):
4674 Clear horizontal_scroll_bar_hook.
4675 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4677 (x_clear_under_internal_border, x_set_internal_border_width):
4679 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4680 Set windows_or_buffers_changed when adding the menu bar.
4681 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4682 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4683 (w32_createhscrollbar): New functions.
4684 (w32_createscrollbar): Rename to w32_createvscrollbar.
4685 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4686 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4687 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4688 Add WM_EMACS_SHOWCURSOR.
4689 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4690 case do not artificially impose WM size hints.
4691 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4692 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4694 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4695 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4696 (unwind_create_frame_1): Remove.
4697 (Fx_create_frame): Make both scrollbars the system standard
4698 width and height. Use official field of frame structure to
4699 inhibit running window-configuration-change-hook.
4700 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4701 pixelwise. Handle frame's official field.
4702 (w32_frame_parm_handlers): Remove x_set_fringe_width
4703 entries. Add x_set_scroll_bar_height,
4704 x_set_horizontal_scroll_bars, x_set_left_fringe and
4706 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4707 pass height of menu bar to change_frame_size.
4708 * w32menu.c (set_frame_menubar): Rewrite using
4709 frame_inhibit_resize.
4710 * w32term.h (struct w32_display_info):
4711 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4712 (struct scroll_bar): Add horizontal.
4713 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4714 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4715 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4716 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4717 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4718 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4719 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4720 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4721 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4722 Define instead of WM_EMACS_CREATESCROLLBAR.
4723 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4724 WND_SCROLLBAR_INDEX.
4725 * w32term.c (horizontal_scroll_bar_min_handle)
4726 (horizontal_scroll_bar_left_border)
4727 (horizontal_scroll_bar_right_border): New integers.
4728 (x_set_frame_alpha): Replace x_highlight_frame by
4730 (x_window_to_scroll_bar): New argument "type". Update callers
4732 (w32_set_horizontal_scroll_bar_thumb)
4733 (x_horizontal_scroll_bar_report_motion)
4734 (w32_set_horizontal_scroll_bar)
4735 (w32_horizontal_scroll_bar_handle_click)
4736 (x_horizontal_scroll_bar_report_motion): New functions.
4737 (w32_mouse_position): Discriminate horizontal and vertical
4739 (my_create_scrollbar): Replace with two new functions
4740 my_create_vscrollbar and my_create_hscrollbar.
4741 (x_scroll_bar_create): New argument "horizontal".
4742 Update callers accordingly.
4743 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4744 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4746 (w32_read_socket): Handle WM_HSCROLL cae.
4747 (x_new_font): Don't recompute fringe widths.
4748 Use frame_inhibit_resize. Calculate new menu bar height iff we
4749 build without toolkit. Always clear under internal border.
4750 (x_set_window_size): Don't check frame size or recompute
4751 fringes. Reset fullscreen status before applying sizes.
4752 Always resize as requested by pixelwise argument. Don't call
4753 do_pending_window_change.
4754 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4755 (w32_initialize_display_info): Initialize dpyinfo's
4756 horizontal_scroll_bar_cursor entry.
4757 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4758 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4759 horizontal_scroll_bar_left_border.
4760 (w32fullscreen_hook): Intermittently resize window to normal
4761 when switching from fullscreen to maximized state.
4762 (run_window_configuration_change_hook): Don't run it if frame is
4764 (unwind_change_frame): Remove.
4765 (Fset_window_configuration): Rewrite using frame's official field.
4766 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4767 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4768 * window.h (struct window): New fields old_pointm,
4769 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4770 scroll_bar_height and suspend_auto_hscroll.
4771 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4773 (sanitize_window_sizes): Extern.
4774 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4775 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4776 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4777 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4778 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4780 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4781 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4782 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4783 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4784 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4785 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4786 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4787 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4788 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4789 (Fwindow_old_point, sanitize_window_sizes): New functions.
4790 (Qwindow_sanitize_window_sizes): New symbol.
4791 (window_body_height): Count in horizontal scroll bar.
4792 (set_window_hscroll, Fscroll_left, Fscroll_right):
4793 Set suspend_auto_hscroll slot.
4794 (Fwindow_inside_edges): Count fringes pixelwise.
4795 (coordinates_in_window, Fcoordinates_in_window_p):
4796 Consider horizontal scroll bar.
4797 (check_frame_size, adjust_window_margins): Remove functions and
4798 corresponding calls.
4799 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4800 (temp_output_buffer_show): Reset hscroll related fields.
4801 Initialize old_pointm.
4802 (make_parent_window): Initialize old_pointm.
4803 (make_window): Initialize old_pointm, horizontal scroll bar type,
4804 and scroll bar height.
4805 (resize_frame_windows): Don't count top margin in new sizes.
4806 Don't use safe sizes when shrinking a frame; let the window
4807 manager do the clipping.
4808 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4810 (Fdelete_window_internal): Unchain old_pointm marker.
4811 (window_scroll_pixel_based, Fscroll_other_window):
4813 (Fwindow_text_width, Fwindow_text_height): New argument
4815 (struct saved_window): New fields, old_pointm, hscroll_whole,
4816 suspend_auto_hscroll, scroll_bar_height and
4817 horizontal_scroll_bar_type.
4818 (Fset_window_configuration, save_window_save): Set new fields of
4820 (apply_window_adjustment): Don't call adjust_window_margins.
4821 (set_window_margins): Don't change margins if new sizes don't
4823 (set_window_scroll_bars): New argument "horizontal_type".
4824 Handle horizontal scroll bars. Don't change scroll bars if they
4825 don't fit into window.
4826 (Fset_window_scroll_bars): New argument "horizontal_type".
4827 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4828 (compare_window_configurations): Compare horizontal scroll bar
4830 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4831 horizontal scroll bar height.
4832 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4833 instead of FRAME_LINES.
4834 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4835 ON_VERTICAL_SCROLL_BAR.
4836 (with_echo_area_buffer): Initialize old_pointm.
4837 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4839 (unwind_with_echo_area_buffer): Handle old_pointm.
4840 (update_tool_bar): Set do_update when the tool bar window has at
4841 least one line (since this is what the user sets).
4842 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4843 (redisplay_tool_bar): Return early when toolbar has zero lines.
4844 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4845 (hscroll_window_tree): Handle suspension of auto_hscroll and
4847 (set_horizontal_scroll_bar): New function.
4848 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4849 more than one line. Handle horizontal scroll bars.
4850 (note_mouse_highlight): Handle horizontal scrol bars.
4851 (expose_frame): Set dimensions of XRectangle from frame's text
4853 (Vvoid_text_area_pointer): Update doc-string.
4854 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4855 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4856 (x_set_internal_border_width): New functions.
4857 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4858 (unwind_create_frame_1): Remove.
4859 (Fx_create_frame): Handle horizontal scroll bars. Use official
4860 field of frame structure to inhibit running
4861 window-configuration-change-hook.
4862 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4863 pixelwise. Handle frame's official field.
4864 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4865 x_set_horizontal_scroll_bars, x_set_left_fringe,
4867 * xmenu.c (update_frame_menubar, free_frame_menubar):
4868 Use adjust_frame_size.
4869 * xterm.h (struct x_display_info):
4870 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4872 (struct scroll_bar): Add horizontal slot.
4873 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4874 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4875 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4876 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4877 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4878 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4879 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4880 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4881 (x_clear_under_internal_border): Remove.
4882 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4883 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4884 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4885 HORIZONTAL. Update callers.
4886 (horizontal_action_hook_id): New action hook id.
4887 (x_horizontal_scroll_bar_to_input_event)
4888 (x_create_horizontal_toolkit_scroll_bar)
4889 (xt_horizontal_action_hook)
4890 (x_set_toolkit_horizontal_scroll_bar_thumb)
4891 (XTset_horizontal_scroll_bar, x_net_wm_state)
4892 (x_horizontal_scroll_bar_report_motion): New functions.
4893 (xg_scroll_callback, x_scroll_bar_handle_click):
4894 Handle horizontal scroll bars.
4895 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4896 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4898 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4899 Handle horizontal scroll bars.
4900 (handle_one_xevent): Handle horizontal scroll bar events.
4901 Call x_net_wm_state.
4902 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4904 (x_set_window_size): Don't call check_frame_size and
4905 do_pending_window_change.
4906 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4907 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4908 (x_scroll_bar_set_handle): Add some checks when calling
4911 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4913 Revert previous change.
4914 There is certainly nothing wrong with writing code like 'lo <= i
4915 && i <= hi', even if LO happens to a constant. There isn't even
4916 anything wrong in general with writing 'a <= b' if A happens to
4917 be a constant. At any rate stylistic changes shouldn't
4918 be done like this without discussion.
4920 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4922 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4923 (Fgarbage_collect): Reorder conditions that are written backwards.
4924 * data.c (cons_to_unsigned): Likewise.
4925 * dispnew.c (update_frame_1, sit_for): Likewise.
4926 * fileio.c (file_offset): Likewise.
4927 * filelock.c (read_lock_data, lock_file): Likewise.
4928 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4930 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4931 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4932 * lread.c (read1): Likewise.
4933 * minibuf.c (read_minibuf_noninteractive): Likewise.
4934 * nsterm.m (x_set_frame_alpha): Likewise.
4935 * process.c (wait_reading_process_output): Likewise.
4936 * region-cache.c (delete_cache_boundaries): Likewise.
4937 * xterm.c (x_set_frame_alpha): Likewise.
4939 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4941 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4944 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4946 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4947 because atimer expiration is absolute rather than relative.
4949 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4951 * w32term.h (current_popup_menu, menubar_in_use):
4952 Move declarations from w32term.c.
4954 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4956 * w32fns.c (menubar_in_use): No more static.
4957 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4959 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4961 Move hourglass machinery to RIF.
4962 * dispextern.h (struct redisplay_interface): New members
4963 show_hourglass and hide_hourglass. Indent comments.
4964 (show_hourglass, hide_hourglass): Remove prototypes.
4965 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4966 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4967 (ns_redisplay_interface): Add them.
4968 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4969 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4970 (w32_arrow_cursor): New function to hack around non-GUI frames.
4971 (w32_redisplay_interface): Add new functions.
4972 * w32term.h (w32_arror_cursor): Add prototype.
4973 * xdisp.c (show_hourglass): New function, refactored out from
4974 platform-dependent code.
4975 (cancel_hourglass): Now call to RIF function.
4976 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4977 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4978 (x_redisplay_interface): Add new functions.
4980 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4982 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4983 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4984 and complete previous change.
4985 * frame.c (adjust_frame_height): New function.
4986 (Fset_frame_height, Fset_frame_size): Use it.
4987 (x_set_frame_parameters): Take frame top margin into account.
4989 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4991 * frame.c (Fset_frame_height): Take frame top margin into account.
4992 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4993 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4995 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4997 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4998 menubar_height as such. Tweak comment.
4999 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5000 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5001 All related users changed.
5002 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5003 * xterm.c (handle_one_xevent):
5004 * gtkutil.c (xg_event_is_for_menubar):
5005 * xfns.c (x_window) [USE_X_TOOLKIT]:
5006 * xmenu.c (set_frame_menubar, free_frame_menubar):
5007 Prefer to use FRAME_MENUBAR_HEIGHT.
5009 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5011 * frame.c (Fframe_parameters): Always report frame height without
5012 menu and tool bar lines.
5014 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5016 * nsterm.m (applicationDidFinishLaunching:): Call
5017 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5018 (antialiasThresholdDidChange:): New method for EmacsApp.
5020 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5022 * macfont.m (macfont_update_antialias_threshold): Remove static.
5024 * macfont.h (macfont_update_antialias_threshold): Declare.
5026 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5028 * w32select.c (setup_windows_coding_system):
5029 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5030 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5032 * w16select.c (Fw16_get_clipboard_data):
5033 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5036 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5037 buffer position where we are to start the iteration.
5038 (handle_invisible_prop): Record in it->stop_charpos the position
5039 where the invisible text ends. (Bug#18035)
5040 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5041 row has zero buffer position as their start position.
5042 Reported by martin rudalics <rudalics@gmx.at>.
5044 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5045 infinite looping in redisplay when display lines don't have enough
5046 space to display even a single character. (Bug#18036)
5048 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5050 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5051 * xfns.c (x_window): Use it to allow xfree later.
5052 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5053 where appropriate. Use bool for booleans and remove redundant checks.
5054 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5055 * xterm.c (x_free_frame_resources): Free shell_position.
5057 2014-07-19 K. Handa <handa@gnu.org>
5059 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5060 mandatory font spec (Bug#17973).
5062 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5064 * font.c (font_score): Return the worst score if the size of
5065 ENTITY is wrong by more than a factor 2 (Bug#17973).
5067 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5069 * frame.c (frame_unspecified_color): New function
5070 refactored out from ...
5071 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5072 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5074 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5075 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5076 * lisp.h (set_frame_param): Remove prototype.
5077 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5078 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5081 Prefer 'x_display_info *' to 'Display *' in X selection code.
5082 This helps to avoid unneeded calls to x_display_info_for_display.
5083 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5084 instead of 'Display *'.
5085 (SELECTION_EVENT_DPYINFO): New macro.
5086 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5087 it as an lvalue. Mention this in comment.
5088 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5089 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5090 (selection_data_to_lisp_data, receive_incremental_selection):
5091 Convert to use 'x_display_info *'. Adjust users where appropriate.
5092 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5093 selection data *' as last arg to not return values in args.
5094 (unexpect_property_change): Use common removal technique.
5096 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5098 * print.c (print_preprocess): Adjust to match changed
5099 sub char-table structure and avoid crash (Bug#18038).
5101 * data.c (wrong_choice): Not static any more.
5102 * lisp.h (wrong_choice): Add prototype.
5103 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5104 Declare namebuf as such. Tweak comment.
5105 [USE_GTK]: Likewise for tool_bar_position.
5106 (fset_tool_bar_position) [USE_GTK]: Ditto.
5107 (FRAME_TOOL_BAR_POSITION): New macro.
5108 * frame.c (x_report_frame_params):
5109 * gtkutil.c (update_frame_tool_bar):
5110 * xfns.c (Fx_create_frame): Use it.
5111 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5113 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5115 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5116 buffer's default-directory only if it is a string. (Bug#17986)
5118 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5120 More precise control over values of some buffer-local variables.
5121 * keyboard.c (Qvertical_scroll_bar):
5122 * frame.c (Qleft, Qright): Move to ...
5123 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5124 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5125 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5126 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5127 vertical-scroll-bar, scroll-up-aggressively
5128 and scroll-down-aggressively.
5129 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5131 * nsfns.m, frame.h (Qleft, Qright):
5132 * nsterm.m (Qleft): Remove declarations.
5133 * gtkutil.c (toplevel): Include buffer.h.
5134 * data.c (wrong_choice, wrong_range): New functions.
5135 (store_symval_forwarding): Handle special properties of buffer-local
5136 variables and use functions from the above to signal error, if any.
5138 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5139 values. Add comment.
5140 (struct frame): Re-arrange layout to avoid extra padding and use bit
5141 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5142 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5143 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5144 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5145 Define as no-ops because there are no scroll bars anyway.
5146 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5149 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5150 Add convenient setter.
5151 (font_put_frame_data, font_get_frame_data): Use it.
5153 2014-07-15 Daiki Ueno <ueno@gnu.org>
5155 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5156 pointer argument, before dereferencing.
5157 (XCHAR2B_BYTE2): Likewise.
5159 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5161 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5162 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5163 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5164 Use record_unwind_protect_int and avoid consing.
5165 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5167 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5169 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5171 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5172 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5174 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5175 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5176 * minibuf.c: Include binary-io.h instead of fcntl.h.
5177 (read_minibuf_noninteractive):
5178 Use set_binary_mode instead of handcrafted code.
5179 Don't call emacs_set_tty if emacs_get_tty failed.
5180 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5181 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5182 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5184 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5185 This works around a GCC compiler bug when Emacs is configured with
5186 --enable-gcc-warnings.
5188 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5190 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5191 or characters in string, respectively. Add comment.
5192 * fringe.c (Fdefine_fringe_bitmap):
5193 * fns.c (Fsubstring, substring_both): Use it.
5194 * keymap.c (Fdefine_key, Flookup_key):
5195 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5197 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5198 Use menu_item_width.
5199 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5201 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5203 Improve behavior of 'bzr up; cd src; make -k'.
5204 * Makefile.in (top_srcdir): New var.
5205 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5206 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5207 its expansion is a bit shorter.
5208 (../config.status): Actually build config.status instead of
5210 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5211 New macros, copied and relocated from ../Makefile.in.
5212 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5213 (../config.status, Makefile): New dependencies and rules,
5214 copied with relocation from ../Makefile.in. This should be more
5215 likely to rebuild the build machinery properly if you do a 'make'
5216 in the src directory.
5218 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5220 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5223 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5224 behavior on Windows 7 and later when the function is repeatedly
5225 invoked with the same value of DIR. (Bug#17950)
5227 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5228 string to match the one in w32fns.c.
5230 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5231 stdin to binary mode only if it is connected to a terminal.
5233 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5235 Coalesce extern decls.
5236 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5237 * sysdep.c (emacs_get_tty, emacs_set_tty):
5238 Move duplicate extern decls from here ...
5239 * systty.h: ... to here, so that there's just one copy.
5241 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5243 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5245 * nsfns.m (Fns_popup_font_panel): Ditto.
5247 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5249 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5251 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5253 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5254 [DOS_NT]: Implement for WINDOWSNT.
5256 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5259 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5261 * sysdep.c (suppress_echo_on_tty): New function.
5262 * minibuf.c (read_minibuf_noninteractive): Use it.
5264 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5266 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5267 sysinfo failed. Adjust docstring.
5269 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5271 Implement memory-info for MS-DOS.
5272 * dosfns.c (dos_memory_info): New function.
5273 * dosfns.h (dos_memory_info): Add prototype.
5274 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5275 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5276 of doing some of its job.
5278 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5279 reference termios structure members.
5281 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5283 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5285 * minibuf.c (top): Include systty.h. Declare external
5286 emacs_get_tty and emacs_set_tty.
5287 (Vread_hide_char): New lisp variable.
5288 (read_minibuf_noninteractive): Hide characters with
5289 Vread_hide_char if it is a character. (Bug#17839)
5291 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5293 Implement memory-info for MS-Windows.
5294 * w32.c (w32_memory_info): New function.
5295 * w32.h (w32_memory_info): Prototype it.
5296 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5298 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5300 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5301 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5302 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5303 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5304 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5305 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5306 (decode_coding_big5, decode_coding_charset, decode_coding)
5307 (encode_coding): Adjust users.
5309 * alloc.c (Fmemory_info): New function.
5311 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5313 * syntax.c (back_comment): Use more-natural location for label.
5315 * font.c, font.h (font_unparse_fcname): Now static.
5316 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5318 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5320 Next minor cleanup of font subsystem.
5321 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5322 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5324 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5326 * ftfont.h (ftfont_font_format): Remove prototype.
5327 * ftfont.c (ftfont_font_format): Remove; now unused.
5329 * nsfont.m (nsfont_open):
5330 * w32font.c (w32font_open_internal):
5331 * w32uniscribe.c (uniscribe_open):
5332 * xfont.c (xfont_open):
5333 * xftfont.c (xftfont_open): All users changed.
5335 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5336 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5338 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5340 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5341 x_produce_glyphs does when it generates a stretch glyph that
5342 represents a TAB. (Bug#17969)
5344 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5345 and there is a display property at that position, don't call
5346 move_it_to to move to a position before window start. (Bug#17942)
5347 Fix condition for finding CHARPOS by the first call to move_it_to.
5350 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5352 * syntax.c (find_defun_start): Try the cache even
5353 if !open_paren_in_column_0_is_defun_start.
5354 (back_comment): If find_defun_start was pessimistic, use the
5355 scan_sexps_forward result to improve the cache (bug#16526).
5357 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5359 * xdisp.c (redisplay_window): If redisplay of a window ends up
5360 with point in a partially visible line at end of the window, make
5361 sure the amended position of point actually has smaller Y
5362 coordinate; if not, give up and scroll the display. (Bug#17905)
5364 * window.c (window_scroll_pixel_based): When point ends up at the
5365 last fully visible line, don't let move_it_to stop at the left
5366 edge of the line and dupe us into thinking point is inside the
5369 * w32.c (network_interface_info): Make sure the argument is a
5372 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5374 * process.c (read_and_dispose_of_process_output): Fix typo
5375 in previous patch: we want nonnegative fds, not nonzero fds.
5377 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5379 * chartab.c (char_table_translate): Move to...
5380 * character.h (char_table_translate): ... inline function here.
5381 Avoid Faref and assume that args are always valid. This helps to
5382 speedup search, which is especially important for a huge buffers.
5383 * lisp.h (char_table_translate): Remove prototype.
5385 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5386 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5387 New function, with an intention to avoid code duplication between
5389 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5391 * ftfont.c (ftfont_open):
5392 * macfont.m (macfont_open):
5393 * xftfont.c (xftfont_open): Use it.
5395 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5397 * process.c: Add sanity checks for file descriptors (Bug#17844).
5398 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5399 Check that infd is nonnegative before using it as an fd.
5400 (read_and_dispose_of_process_output, Fprocess_send_eof):
5401 Likewise, for outfd.
5402 (wait_reading_process_output): Omit unnecessary check of infd.
5404 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5406 Minor fixups related to usage of the 'long' type.
5407 * gnutls.c (emacs_gnutls_handshake):
5408 * xfaces.c (dump_realized_face):
5409 Work even if 'long' is narrower than 'void *'.
5410 * termcap.c (scan_file):
5411 * xselect.c (x_decline_selection_request)
5412 (x_reply_selection_request, x_get_window_property):
5413 * xterm.c (x_set_frame_alpha):
5414 Remove unnecessary 'L' suffixes of integer constants.
5415 * xfns.c (hack_wm_protocols):
5416 * xselect.c (x_fill_property_data):
5417 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5418 Remove unnecessary casts to 'long'.
5419 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5421 Minor ImageMagick safety fixes.
5422 * image.c (imagemagick_compute_animated_image):
5423 Remove useless assignment to local. Avoid problems if dest_width is 0.
5424 (imagemagick_load_image): Use int for pixel counts that can't
5425 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5426 a row width greater than the image width (or greater than LONG_MAX!).
5428 2014-07-04 K. Handa <handa@gnu.org>
5430 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5431 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5432 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5434 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5436 * font.h (struct font_driver): Remove get_outline and free_outline;
5437 not used by any font driver.
5438 * ftfont.c (ftfont_driver):
5439 * macfont.m (macfont_driver):
5440 * nsfont.m (nsfont_driver):
5441 * w32font.c (w32font_driver):
5442 * w32uniscribe.c (uniscribe_font_driver):
5443 * xfont.c (xfont_driver): Related users changed.
5444 * xselect.c (x_get_window_property): Use convenient xmalloc.
5445 Call to xfree only if some data was really allocated.
5447 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5449 On MS-Windows, display busy cursor on all GUI frames.
5450 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5451 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5452 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5454 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5455 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5457 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5459 Use convenient alists to manage per-frame font driver-specific data.
5460 * frame.h (struct frame): Rename font_data_list to...
5461 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5462 * font.h (struct font_data_list): Remove; no longer need a special
5464 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5466 * font.c (font_put_frame_data, font_get_frame_data)
5467 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5469 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5470 Related users changed.
5471 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5472 Prefer convenient xmalloc and xfree.
5474 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5476 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5477 the window whose glyph row is being prepared and a flag whether it
5478 is for mode/header line. Make sure the glyph row's marginal areas
5479 are in sync with what the window wants.
5482 * xdisp.c (display_line, display_mode_line):
5483 Call prepare_desired_row with additional arguments, as appropriate.
5485 * dispextern.h (prepare_desired_row): Adjust prototype.
5487 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5489 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5490 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5491 caused by xw_popup_dialog in daemon mode (Bug#17891).
5493 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5495 * frame.c (do_switch_frame): When switching to another TTY frame,
5496 make sure FrameCols and FrameRows are in sync with the new frame's
5499 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5501 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5502 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5503 min_char slots. Adjust comment.
5504 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5505 Add SUB_CHAR_TABLE_OFFSET member.
5506 (make_uninit_sub_char_table): New function.
5507 (toplevel): Add compile-time assert to verify suitable member layout
5508 in Lisp_Sub_Char_Table.
5509 * alloc.c (mark_char_table): Add extra argument to denote char table
5510 subtype. Adjust to match new layout of sub char-table.
5511 (mark_object): Always mark sub char-tables with mark_char_table.
5512 * chartab.c (make_sub_char_table, copy_sub_char_table)
5513 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5514 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5515 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5516 All related users changed.
5517 * lread.c (read1): Adjust to match new layout of sub char-table.
5518 * print.c (print_object): Likewise (Bug#17898).
5520 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5522 * keymap.c (get_keyelt): Simplify.
5523 (copy_keymap_item): Remove left-over code for when we had
5524 key-shortcut caches.
5526 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5528 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5529 (dealloc): Remove for EmacsScroller.
5531 * nsterm.h (EmacsScroller): Remove dealloc.
5533 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5535 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5537 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5539 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5540 when setNeedsDisplay is called so we don't trigger redisplay for every
5543 * nsterm.m (any_help_event_p): New variable.
5544 (mouseMoved:): Set any_help_event_p to YES if help event is
5545 generated. Remove else with empty help event that triggered redisplay
5546 for every mouse move.
5547 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5549 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5551 * xfns.c (Qsuppress_icon): Remove; no real users.
5552 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5553 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5554 (syms_of_w32fns): Don't DEFSYM it.
5556 2014-06-29 Glenn Morris <rgm@gnu.org>
5558 * Makefile.in (ns-app): Mark as PHONY.
5560 2014-06-28 Glenn Morris <rgm@gnu.org>
5562 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5563 liblw.a in this directory.
5565 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5567 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5568 also in unibyte case. (Bug#17865)
5570 2014-06-28 K. Handa <handa@gnu.org>
5572 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5573 (MIN_CHARBUF_SIZE): New macro.
5574 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5576 2014-06-27 Glenn Morris <rgm@gnu.org>
5578 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5579 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5580 (.el.elc): Replace suffix rule with pattern rule.
5581 (%.elc): New pattern rule, with order-only prerequisite.
5582 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5583 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5584 in place of BOOTSTRAPEMACS.
5586 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5588 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5590 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5592 Consistently use validate_subarray to verify substring.
5593 * fns.c (validate_substring): Not static any more. Adjust to
5594 use ptrdiff_t, not EMACS_INT, because string and vector limits
5595 can't exceed ptrdiff_t even if EMACS_INT is wider.
5596 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5597 (secure_hash): Adjust user.
5598 * lisp.h (validate_subarray): Add prototype.
5599 * coding.c (Fundecodable_char_position):
5600 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5601 Use validate_subarray. Adjust comment to mention substring.
5603 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5605 Do not allow out-of-range character position in Fcompare_strings.
5606 * fns.c (validate_subarray): Add prototype.
5607 (Fcompare_substring): Use validate_subarray to check ranges.
5608 Adjust comment to mention that the semantics was changed. Also see
5609 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5611 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5613 Be more consistent about the 'Qfoo' naming convention.
5614 * image.c (Fimagemagick_types):
5615 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5616 * process.c (Fmake_network_process):
5617 Rename C local identifier 'Qfoo to avoid giving the false
5618 impression that it stands for the symbol 'foo'.
5620 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5622 Simplify and cleanup character conversion stuff.
5623 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5625 * character.c (multibyte_char_to_unibyte)
5626 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5627 * character.h (make_char): Remove; unused.
5628 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5629 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5630 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5631 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5632 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5634 2014-06-22 Mario Lang <mlang@delysid.org>
5636 * w32fns.c (Fw32_shell_execute): The the -> the.
5638 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5640 * xmenu.c (mouse_position_for_popup):
5641 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5642 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5643 * menu.c (Fx_popup_menu):
5644 * xselect.c (x_handle_dnd_message): Adjust users.
5645 * menu.h (mouse_position_for_popup): Remove prototype.
5646 * xterm.h (x_relative_mouse_position): Add prototype.
5647 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5648 call XFree if XQueryTree returns zero.
5650 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5652 * indent.c (Fvertical_motion): Doc fix.
5653 Move to the goal column, if any, with a single call to
5654 move_it_in_display_line, not in two calls. Doing this with two
5655 calls causes move_it_in_display_line apply the line-prefix
5656 handling twice instead of just once. (Bug#17823)
5658 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5660 Port to OS X ACLs (Bug#17810).
5661 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5662 ACL_TYPE_ACCESS) doesn't work.
5664 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5666 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5667 before checking key-translation-map (bug#17659).
5669 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5671 * font.c (font_make_object): Avoid dangling pointer which may
5672 crash GC (Bug#17771).
5674 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5676 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5677 prototype of DGifCloseFile as appropriate for older and newer
5679 (gif_close): New function, encapsulates the differences in the
5680 calling sequence of DGifCloseFile before v5.1.0 and after it.
5681 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5682 error string where appropriate. (Bug#17790)
5684 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5685 macro execution, make sure point didn't move since last complete
5686 redisplay, as the condition for using the glyph matrix
5687 information. (Bug#17777)
5689 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5691 Minor cleanup of fonset code.
5692 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5693 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5694 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5695 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5696 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5697 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5698 (free_realized_fontset): Remove because a no-op since 2008.
5699 (free_face_fontset): Adjust user.
5700 (syms_of_fontset): Shrink fontset by one extra slot.
5702 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5704 Omit redundant extern decls.
5705 Most of this patch is from Dmitry Antipov, in:
5706 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5707 * commands.h (update_mode_lines):
5708 * frame.h (Qbackground_color, Qforeground_color)
5709 (x_set_menu_bar_lines):
5710 * ftfont.c (ftfont_font_format):
5711 * intervals.h (Qkeymap, Qfont):
5712 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5713 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5714 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5715 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5716 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5717 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5718 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5719 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5720 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5721 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5722 (Qtool_bar, Qheader_line):
5723 * macros.c (Fexecute_kbd_macro):
5724 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5725 * xterm.c (x_delete_terminal, XSetIMValues):
5726 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5727 (x_implicitly_set_name, popup_activated)
5728 (widget_store_internal_border):
5729 Remove redundant decls.
5730 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5731 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5732 Remove _Noreturn, as make-docfile now does that for us.
5733 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5734 (Qregion_extract_function): New decl.
5735 * window.c, xfns.c: Include menu.h.
5737 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5739 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5741 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5743 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5744 * callint.c (read_file_name): ... convert to static here.
5745 * lisp.h (Fread_file_name): Do not EXFUN it.
5746 (STRING_COPYIN): Remove; unused.
5747 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5748 (char_composable_p): ... static function. All users changed.
5749 * eval.c (toplevel): Remove redundant #include directives.
5750 * xterm.c (x_initialize): Add static to match prototype.
5751 * ccl.c (Fccl_execute_on_string):
5752 * font.c (fon_intern_prop): Use make_specified_string.
5754 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5756 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5757 Reported by David Caldwell in:
5758 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5760 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5762 Do not ask for XRender extension each time XFT font is opened.
5763 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5764 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5766 2014-06-15 Glenn Morris <rgm@gnu.org>
5768 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5770 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5772 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5773 information if we are in the middle of executing a keyboard macro,
5774 since redisplay doesn't update the screen until the macro is
5775 finished. (Bug#17777)
5777 * alloc.c (cleanup_vector): Don't dereference a font driver
5778 pointer if it is NULL. (Bug#17771)
5780 2014-06-13 Glenn Morris <rgm@gnu.org>
5782 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5783 ($(lispsource)/international/charprop.el)
5784 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5785 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5786 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5787 GNU make automatically passes command-line arguments to sub-makes.
5789 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5791 Avoid hangs in accept-process-output (Bug#17647).
5792 * lisp.h, process.c (wait_reading_process_input):
5793 Return int, not bool. All uses changed.
5794 * process.c (SELECT_CANT_DO_WRITE_MASK):
5795 Remove macro, replacing with ...
5796 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5798 (status_notify): New arg WAIT_PROC. Return int, not void.
5801 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5803 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5804 the frame is the initial frame, because the hook is not set up
5805 then, and Emacs crashes.
5806 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5808 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5810 * keymap.c (silly_event_symbol_error): Don't recommend the use
5813 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5815 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5816 matching overlay strings with 'cursor' property against buffer
5817 positions traversed in the glyph row. (Bug#17744)
5819 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5821 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5824 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5825 determine 10.9 (Bug#17751).
5827 * macfont.m (macfont_draw): Positions were not freed.
5829 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5831 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5832 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5833 function. Also adjust comment.
5834 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5836 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5837 * font.c (font_done_for_face):
5838 * xfaces.c (realize_non_ascii_face): Adjust user.
5839 * font.h (struct font_driver): Convert 'prepare_face' to return
5840 void because its return value is never used anyway.
5841 * xfont.c (xfont_prepare_face): Return void.
5842 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5843 (xftfont_done_face): Use xfree.
5845 * dispextern.h (last_tool_bar_item): Remove declaration.
5846 * frame.h (struct frame): New member last_tool_bar_item.
5847 * frame.c (make_frame): Initialize it.
5848 * xdisp.c (toplevel): Remove last_tool_bar_item.
5849 (handle_tool_bar_click, note_tool_bar_highlight):
5850 * w32term.c (w32_read_socket, w32_initialize):
5851 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5853 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5854 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5856 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5858 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5859 * process.c (Faccept_process_output)
5860 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5861 the return value is about PROCESS, not about other processes.
5863 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5865 Further adjustments to mark_object and friends.
5866 Now the mark_object's stack is just 32 bytes on a 64-bit
5867 system, which means extra 20% off the stack usage.
5868 * alloc.c (mark_save_value): As before, refactored out from ...
5869 (mark_object): ... adjusted user. Also add comment.
5871 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5873 Fix core dump after a dropped X connection (Bug#17704).
5874 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5875 is dead, as we may be shutting down.
5877 2014-06-08 Glenn Morris <rgm@gnu.org>
5879 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5881 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5883 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5885 If a C name must be extern on some platforms, make it extern on all.
5886 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5888 * font.h (ftxfont_driver) [HAVE_XFT]:
5889 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5890 * lisp.h (get_frame_param):
5891 * menu.h (tty_menu_show):
5892 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5893 * termhooks.h (encode_terminal_code):
5894 * xterm.h (x_menu_wait_for_event):
5896 * frame.c (get_frame_param):
5897 * fringe.c (max_used_fringe_bitmap):
5898 * ftxfont.c (ftxfont_driver):
5899 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5900 * menu.c (menu_items_inuse):
5901 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5902 * term.c (encode_terminal_code, tty_menu_show):
5903 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5904 * xfaces.c (load_color):
5905 * xmenu.c (x_menu_wait_for_event):
5908 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5910 Change object marking routines to minimize stack usage.
5911 This change moves a few cold paths from mark_object to NO_INLINE
5912 functions and adjusts symbol marking loop. According to GCC 4.8.2
5913 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5914 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5915 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5916 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5917 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5918 refactored out from ...
5919 (mark_object): ... adjusted user. Also mark symbols in a tight
5921 (mark_face_cache): Add NO_INLINE.
5923 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5925 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5926 contains garbage on WINDOWSNT (which could potentially infloop at
5929 Minimize cursor motion during TTY menu updates.
5930 * term.c (tty_menu_display): Don't position cursor here.
5931 Instead, pass the cursor coordinates to update_frame_with_menu.
5932 (tty_menu_activate): Send the hide cursor command only once in an
5933 iteration through the outer 'while' loop.
5935 * dispnew.c (update_frame_1): Accept an additional argument
5936 SET_CURSOR_P, and position the cursor at the end of the frame
5937 update only if that argument is non-zero. All callers changed to
5938 provide the additional argument as non-zero, except for
5939 update_frame_with_menu.
5940 (update_frame_with_menu): Accept 2 additional arguments ROW and
5941 COL; if they are non-negative, instruct update_frame_1 not to
5942 position the cursor, and instead position it according to ROW and COL.
5944 * dispextern.h (update_frame_with_menu): Update prototype.
5946 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5948 * callproc.c (call_process): Don't check read-only if we don't insert
5949 anything (bug#17666).
5951 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5953 * dispnew.c (update_frame_with_menu): Set display_completed.
5955 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5957 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5959 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5961 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5963 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5964 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5966 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5968 * window.c (Frecenter): Signal an error if window-buffer is not
5971 * keyboard.c (make_lispy_position): Don't include a buffer position in
5972 mode/header-line mouse events.
5974 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5975 Vunread_command_events (bug#17650).
5977 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5979 * xterm.c (x_setup_pointer_blanking):
5980 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5982 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5984 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5985 because it will be defined in generated config.h if needed.
5987 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5989 Use terminal-specific hooks to display popup dialogs.
5990 * termhooks.h (struct terminal): New field popup_dialog_hook.
5991 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5992 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5993 code and use popup_dialog_hook.
5994 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5995 * nsterm.h (ns_popup_dialog): Adjust prototype.
5996 * nsterm.m (ns_create_terminal):
5997 * w32term.c (w32_create_terminal):
5998 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5999 Setup popup_dialog_hook.
6001 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6003 * w32heap.c (report_temacs_memory_usage): Improve the report by
6004 reporting the large blocks that are actually occupied at dump time.
6006 * w32console.c (initialize_w32_display): Set the console
6007 menu_show_hook, otherwise TTY menus are broken on w32.
6009 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6011 Use terminal-specific hooks to display menus.
6012 * termhooks.h (struct terminal): New field menu_show_hook.
6013 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6014 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6016 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6017 * nsmenu.m (ns_menu_show):
6018 * w32menu.c (w32_menu_show):
6019 * xmenu.c (x_menu_show):
6020 * term.c (tty_menu_show): Adjust to use bit flags.
6021 (set_tty_hooks): Set menu_show_hook.
6022 * xterm.c (x_create_terminal):
6023 * nsterm.m (ns_create_terminal):
6024 * msdos.c (initialize_msdos_display):
6025 * w32term.c (w32_create_terminal): Likewise.
6027 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6029 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6031 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6033 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6034 (FD_SET): Don't define on WINDOWSNT.
6036 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6038 * emacs.c: Include "sysselect.h", to define its inline functions.
6039 Reported by Glenn Morris in:
6040 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6042 Do not require libXt-devel when building with gtk.
6043 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6044 dependency on libXt-devel.
6045 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6046 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6047 lwlib-widget.h now does this.
6048 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6050 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6052 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6053 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6054 (delete_write_fd, wait_reading_process_output):
6055 Remove now-redundant easserts.
6056 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6057 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6058 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6059 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6061 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6063 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6064 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6065 (calloc): Don't undef, it is never defined.
6066 (HEAP_ENTRY_SHIFT): Remove unused macro.
6068 * Makefile.in (C_HEAP_SWITCH): Remove.
6069 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6071 Fix MS-Windows build broken by menu changes on 2014-06-02.
6072 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6074 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6075 Define instead of including ../lwlib/lwlib.h, which causes
6076 compilation errors due to missing X11 headers.
6078 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6080 * process.c (wait_reading_process_output): Omit incorrect test of
6081 p->infd against zero. Add easserts for infd having a plausible value.
6083 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6085 Adjust to match recent lwlib changes.
6086 * menu.h (xmalloc_widget_value): Replace by ...
6087 (make_widget_value): ... new prototype.
6088 * menu.c (xmalloc_widget_value): Replace by ...
6089 (make_widget_value): ... new function.
6090 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6091 * gtkutil.c (malloc_widget_value, free_widget_value):
6092 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6093 * keyboard.h (enum button_type, struct _widget_value):
6094 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6096 * nsmenu.m (ns_update_menubar, ns_menu_show):
6097 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6098 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6099 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6101 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6103 * image.c (x_query_frame_background_color)
6104 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6105 Fix --enable-gcc-warnings compilation without image libraries.
6107 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6109 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6110 emulated break value only if it goes up.
6111 (sbrk): Add assertion that the INCREMENT argument is strictly
6112 zero. Improve and correct the commentary.
6114 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6116 Improve AIX-related merge from emacs-24.
6117 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6118 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6119 not on AIX; since we're on the trunk we can use enums more broadly.
6121 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6123 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6125 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6126 to min(value, whole).
6128 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6130 Bring back the changes to GDB-visible symbols, but only on AIX.
6131 And only if it's not pre-4.2 GCC.
6132 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6133 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6134 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6137 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6139 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6140 with PT, not GPT. (Bug#16433)
6142 Revert last changes to GDB-visible symbols.
6143 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6144 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6145 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6148 2014-06-02 Glenn Morris <rgm@gnu.org>
6150 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6152 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6154 Fix port to 32-bit AIX with xlc (Bug#17598).
6155 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6156 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6157 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6158 to work around a compiler bug in IBM xlc 12.1.
6160 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6162 * xterm.c (x_update_window_end): Don't invalidate the entire
6163 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6164 highlight needs to be redisplayed. (Bug#17588)
6166 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6168 Port the GDB-visible symbols to AIX.
6169 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6170 optimizes away the relevant external symbols. Use enums instead;
6171 this suffices for the AIX port, which is 32-bit-only anyway.
6172 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6173 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6174 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6177 Include sources used to create macuvs.h.
6178 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6179 * macuvs.h: Use automatically-generated header.
6181 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6183 Port signal-handling to DragonFly BSD (Bug#17646).
6184 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6185 Move implementations from callproc.c to sysdep.c.
6186 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6187 Move declarations from process.h to syssignal.h.
6189 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6191 * callint.c (Ffuncall_interactively): Add usage.
6193 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6195 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6197 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6199 * w32heap.c (malloc_before_dump, malloc_after_dump)
6200 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6201 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6202 set errno where appropriate to emulate CRT functions.
6204 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6206 Debugging facility to check whether 'const char *' points to
6207 relocatable data of non-pure Lisp string.
6208 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6209 (mark_maybe_pointer): ... adjusted user.
6210 (relocatable_string_data_p): New function.
6211 * lisp.h (relocatable_string_data_p): Add prototype.
6212 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6213 the pointer to relocatable Lisp data is not used.
6215 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6217 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6218 * atimer.c (block_atimers):
6219 * callproc.c (block_child_signal): Block SIGINT too;
6220 otherwise, its handler might now unblock signals that it shouldn't.
6221 * keyboard.c (read_char): Clear signal mask, since we may
6222 be in a SIGINT handler, and many signals may be masked.
6223 * keyboard.c (handle_interrupt):
6224 * sysdep.c (handle_arith_signal):
6225 Clear signal mask instead of just unblocking the signal that
6226 was received, since several signals may be blocked at this point.
6228 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6230 * Makefile.in (TEMACS_POST_LINK): Remove target.
6231 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6232 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6234 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6236 * xmenu.c (xdialog_show): Remove prototype, rename to
6237 x_dialog_show, remove 2nd arg because it's always zero
6238 and simplify accordingly.
6239 (xw_popup_dialog): Adjust user.
6240 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6241 2nd arg because it's always zero and simplify accordingly.
6242 (w32_popup_dialog): Adjust user.
6244 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6246 * w32heap.c (report_temacs_memory_usage): New function.
6248 * unexw32.c (unexec) [ENABLE_CHECKING]:
6249 Call report_temacs_memory_usage.
6251 * w32heap.h (report_temacs_memory_usage): Add prototype.
6253 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6255 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6256 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6258 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6260 * buffer.c (init_buffer): Accept an argument 'initialized'.
6261 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6262 mmap_regions and mmap_fd, to avoid referencing stale data from the
6263 dump phase. Add an assertion for buffer text of buffers created
6264 in temacs before this function is called. (Bug#17622)
6265 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6267 * lisp.h (init_buffer): Update prototype.
6269 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6271 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6273 * alloc.c (Fgarbage_collect): Fix compilation with
6274 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6276 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6278 * frame.c, frame.h (frame_char_to_pixel_position)
6279 (frame_set_mouse_position): Now static, and made private in
6280 frame.c rather than public in frame.h.
6282 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6284 Refactor mouse positioning stuff to avoid code duplication.
6285 * frame.h (frame_char_to_pixel_position): New function.
6286 (x_set_mouse_position): Rename to...
6287 (frame_set_mouse_position): ...new function.
6288 (frame_set_mouse_pixel_position): Add prototype.
6289 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6290 Rename to frame_set_mouse_pixel_position.
6291 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6293 * xterm.h, w32term.h ( x_set_mouse_position)
6294 (x_set_mouse_pixel_position): Remove prototypes.
6296 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6298 On X, always make pointer visible when deleting frame (Bug#17609).
6299 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6301 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6303 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6304 * keyboard.c (gobble_input): If there is no terminal input error,
6305 make sure the pointer is visible for all frames on this terminal.
6306 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6307 it was previously disabled.
6309 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6311 * data.c (Fzerop): Move to Elisp.
6312 (syms_of_data): Don't defsubr it.
6313 * keyboard.c (echo_keystrokes_p): New function.
6314 (read_char, record_menu_key, read_key_sequence): Use it.
6316 * callint.c (Qfuncall_interactively): New var.
6317 (Qcall_interactively): Remove.
6318 (Ffuncall_interactively): New function.
6319 (Fcall_interactively): Use it.
6320 (syms_of_callint): Defsubr it.
6322 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6324 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6325 relocated from under us.
6327 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6329 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6330 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6331 configure, not from HEAPSIZE.
6332 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6334 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6335 for MinGW, since it no longer uses gmalloc.
6337 * buffer.c: Do not define mmap allocations functions for Windows.
6338 Remove mmap_find which is unused. Remove mmap_set_vars which does
6340 [WINDOWSNT]: Include w32heap.h.
6341 (init_buffer): Always allocate new memory for buffers.
6343 * emacs.c: Remove mmap_set_vars calls.
6345 * image.c (free_image): Undef free for Windows because it is
6346 redirected to our private version.
6348 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6349 (copy_executable_and_dump_data): Remove dumping the heap section.
6350 (unexec): Restore using_dynamic_heap after dumping.
6352 * w32heap.c (dumped_data_commit, malloc_after_dump)
6353 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6354 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6355 (mmap_free): New functions.
6357 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6359 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6361 * image.c (imagemagick_load_image): Use MagickRealType for local
6362 'color_scale', instead of double, to avoid a GCC warning about
6365 * xfns.c (Fx_window_property): Remove unused local.
6367 Don't kill already-reaped process (Bug#17561).
6368 * process.c (process_send_signal): Fix race condition where a
6369 subprocess was reaped by a signal handler between the check for
6370 liveness and calling 'kill', which meant that Emacs could in
6371 theory kill an innocent bystander process. Do the fix by blocking
6372 SIGCHLD in a critical section that checks liveness before killing.
6374 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6376 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6378 2014-05-26 Ken Brown <kbrown@cornell.edu>
6380 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6381 even if !CYGWIN (see bug#17510).
6383 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6385 * nsfns.m (Fns_do_applescript): Surround NSApp run
6386 with calls to ns_init_events, ns_finish_events (Bug#17424).
6388 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6390 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6391 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6393 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6394 with calls to ns_init_events, ns_finish_events (Bug#17424).
6396 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6398 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6399 if we are iterating over an object that generates glyphs for
6400 marginal areas. (Bug#17585)
6402 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6404 * xdisp.c (safe__call1, safe__eval): Now static.
6406 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6408 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6409 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6410 (safe_call1): Call safe_call instead of safe__call directly.
6412 2014-05-26 Ken Brown <kbrown@cornell.edu>
6414 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6415 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6418 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6420 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6421 (safe__call, safe__call1, safe__eval): New functions.
6422 (safe_call): Use it.
6423 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6424 (display_mode_element): Same for `:eval'.
6426 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6428 Fix port to 32-bit AIX (Bug#17540).
6429 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6430 twice. _text already includes this offset.
6431 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6433 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6435 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6436 when closest_pos is identical to to_charpos, don't recurse, since
6437 we already tried that, and failed. (Bug#17539)
6439 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6440 unwinding when frame's faces were not initialized yet, increment
6441 the frame's image-cache reference count before calling
6442 x_free_frame_resources. Don't dereference
6443 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6445 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6447 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6450 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6451 macfont.m, call draw with adjusted arguments so font drivers
6452 don't need to do that.
6454 * macfont.m (macfont_draw): Merge changes from Macport.
6456 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6458 * alloc.c (garbage_collect_1): New function, with all of the guts
6459 of Fgarbage_collect.
6460 (mark_stack): Accept an argument END and don't mark Lisp objects
6461 on the stack beyond the address given by END. Calculation of END
6462 was moved to Fgarbage_collect.
6463 (Fgarbage_collect): Calculate the end address of the stack portion
6464 that needs to be examined by mark_stack, and pass that address to
6465 garbage_collect_1, which will pass it to mark_stack.
6466 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6467 for more details about the underlying problems. In particular,
6468 this avoids dumping Emacs with the large hash-table whose value is
6469 held in purify-flag for most of the time loadup.el runs.
6471 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6473 * xfns.c (x_window_property_intern): New function (code from
6475 (Fx_window_property): Call x_window_property_intern. If property
6476 not found and NILP (source) and outer window != inner window,
6477 check outer window for property (Bug#17537).
6479 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6481 Supply malloc and alloc_size attributes for extern allocators.
6482 This documents the C API, and helps GCC generate a bit better code.
6483 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6484 (ATTRIBUTE_MALLOC_SIZE): New macros.
6485 * gmalloc.c (malloc, realloc, calloc):
6486 * gtkutil.h (malloc_widget_value):
6487 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6488 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6491 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6493 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6494 * image.c (imagemagick_load_image): Port to hosts that do not use
6495 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6497 2014-05-21 Leo Liu <sdl.web@gmail.com>
6499 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6501 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6503 * dbusbind.c (xd_signature): Revert last 2 patches.
6505 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6507 Allow any non-nil value to count as true in bool-vector.
6508 Likewise for xd_signature in dbusbind.c.
6509 This is more consistent with the usual practice in Emacs, which is
6510 that any non-nil value counts as true.
6511 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6512 * dbusbind.c (xd_signature): Likewise, for booleans.
6513 * data.c, lisp.h (Qbooleanp):
6514 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6516 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6518 * lisp.h (CHECK_BOOLEAN): New function.
6519 * alloc.c (Fbool_vector): New function.
6520 (syms_of_alloc): Defsubr it.
6521 * data.c (Qbooleanp): New symbol.
6522 (syms_of_data): DEFSYM it.
6523 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6525 * font.c (font_matching_entity): Extract font-entity object
6526 from the vector of matching entities (Bug#17486).
6528 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6530 Assume C99 or later (Bug#17487).
6531 * bytecode.c (B__dummy__): Remove.
6532 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6533 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6534 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6535 * regex.c (DEBUG_PRINT): Assume varargs macros.
6536 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6538 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6540 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6541 memory for every buffer that was dumped.
6543 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6545 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6546 (Fnreverse): Allow vectors and bool vectors.
6548 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6550 Minor cleanup for terminal setup.
6551 * termhooks.h (create_terminal): Adjust prototype.
6552 * terminal.c (create_terminal): Pass output method and RIF as args.
6553 (init_initial_terminal):
6554 * nsterm.m (ns_create_terminal):
6555 * term.c (init_tty):
6556 * w32term.c (w32_create_terminal):
6557 * xterm.c (x_create_terminal): Adjust users.
6558 Avoid redundant NULL initializers and add comments.
6560 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6562 * keyboard.c (Qdeactivate_mark): Now static.
6564 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6566 If available, use Xfixes extension to do pointer blanking.
6567 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6568 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6569 (make_invisible_cursor): Move to...
6570 * xterm.c (make_invisible_cursor): ...here.
6571 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6572 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6573 (x_term_init): Call to x_setup_pointer_blanking.
6574 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6575 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6577 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6579 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6581 2014-05-12 Glenn Morris <rgm@gnu.org>
6583 * fileio.c (Ffile_executable_p): Doc tweak.
6585 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6587 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6588 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6590 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6592 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6594 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6596 Fix initialization of minibuffer history variable (Bug#17430).
6597 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6598 Move the initialization up to prevent any "value void" message.
6600 2014-05-08 Samuel Bronson <naesten@gmail.com>
6602 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6603 are matched (bug#17413).
6605 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6607 Stop tooltips pulling Emacs window to front (Bug#17408).
6608 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6609 SetWindowPos invocations.
6611 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6613 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6614 not initialized (Bug#17398).
6616 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6618 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6620 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6622 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6623 [HAVE_NS]: Do not include png.h.
6624 (x_query_frame_background_color): New function.
6625 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6626 (png_load_body): Coalesce duplicate code.
6628 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6630 Consult libpng-config more consistently (Bug#17339).
6631 * Makefile.in (PNG_CFLAGS): New var.
6632 (ALL_CFLAGS): Use it.
6633 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6634 CFLAGS now handles this.
6636 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6638 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6639 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6640 because WCONTINUED is always defined now.
6641 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6643 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6645 * buffer.c (overlay_strings): Fix the wording of the commentary.
6647 2014-05-01 Glenn Morris <rgm@gnu.org>
6649 * floatfns.c (Fisnan):
6650 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6652 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6654 * term.c (tty_menu_activate): A better initialization for cursor
6657 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6659 * intervals.c: Tighten assertions.
6660 (create_root_interval): Make sure the interval is not empty.
6661 (intervals_equal): Use booleans.
6662 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6663 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6664 (balance_possible_root_interval): Simplify and use booleans.
6665 (split_interval_right, split_interval_left): Check LENGTH, and remove
6666 now redundant assertion.
6667 (adjust_intervals_for_insertion): Remove now redundant assertions.
6668 (delete_node, interval_deletion_adjustment)
6669 (adjust_intervals_for_deletion, merge_interval_right)
6670 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6671 (reproduce_interval): Make sure the interval is not empty.
6673 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6675 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6676 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6677 satisfaction that they would always be initialized.
6679 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6681 * term.c (tty_menu_display): Move the cursor to the active menu item.
6682 (tty_menu_activate): Return the cursor to the active menu item
6683 after displaying the menu and after displaying help-echo.
6684 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6685 for the details of why this is needed by screen readers and
6688 2014-04-30 Glenn Morris <rgm@gnu.org>
6690 * process.c (handle_child_signal):
6691 Handle systems without WCONTINUED. (Bug#15110, 17339)
6693 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6695 * window.c (struct saved_window): Remove mark.
6696 (Fset_window_configuration, save_window_save)
6697 (compare_window_configurations): Don't touch marks any more.
6699 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6701 Use bits_word for gcmarkbits.
6702 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6703 bits_word is typically a tad more efficient for mark bits than
6704 unsigned is, so use bits_word. All uses changed.
6705 * lisp.h (BITS_PER_INT): Remove; no longer used.
6707 Avoid undefined behavior in signed left shift.
6708 This ports to GCC 4.9.0 with -fsanitize=undefined.
6709 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6711 * regex.c (extract_number):
6712 * lisp.h (make_number, XINT):
6713 Do not shift a 1 bit left into a sign bit.
6714 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6715 not int, for gcmarkbits. All uses changed.
6717 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6719 * search.c (Fnewline_cache_check): Don't try to count newlines
6720 outside the buffer's restriction, as find_newline doesn't support that.
6722 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6724 * window.c (Fset_window_configuration): Deactivate the mark before
6726 (set_window_buffer): Ignore window_initialized.
6727 (window_initialized): Remove.
6728 * keyboard.c (Qdeactivate_mark): Not static any more.
6729 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6732 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6734 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6735 and to clang 3.4, which have fixed the bug. This should let us
6736 run a bit faster on these platforms when address sanitization is
6739 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6741 Port to GCC 4.9.0 with --enable-gcc-warnings.
6742 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6744 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6745 a way that also works with GCC 4.9.0.
6747 * search.c (Fnewline_cache_check): Remove unused locals.
6749 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6751 * search.c (find_newline1): New subroutine.
6752 (Fnewline_cache_check): New function.
6753 (syms_of_search): Defsubr it.
6755 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6757 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6758 * keyboard.c (unblock_input): Add comment.
6759 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6761 2014-04-22 Daniel Colascione <dancol@dancol.org>
6763 * lread.c (readevalloop_eager_expand_eval): New function
6764 that can recurse into toplevel forms.
6765 (readevalloop): Call it.
6766 * lisp.h: Declare Qprogn.
6767 * callint.c (Qprogn): No longer static.
6769 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6771 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6772 Also change identifiers to match the comments, and add more assertions
6775 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6777 * emacs.c (close_output_streams): Don't clear and restore errno.
6779 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6781 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6782 never becomes visible, i.e. using XMonad (Bug#17237).
6784 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6786 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6787 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6788 (Fline_pixel_height): Don't assume that the current buffer and the
6789 selected window's buffer are one and the same. (Bug#17281)
6791 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6792 paragraph-start cache before the newline cache. (Bug#17269)
6794 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6796 * term.c (tty_send_additional_strings): No need to fflush here,
6798 (tty_set_terminal_modes): fflush after sending additional strings,
6801 2014-04-17 Daniel Colascione <dancol@dancol.org>
6803 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6805 (tty_send_additional_strings): New function.
6806 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6807 (syms_of_term): Intern tty-mode-set-strings and
6808 tty-mode-reset-strings.
6810 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6812 * window.c (save_window_save): Lookup window_point_insertion_type in
6813 the right buffer (bug#15457).
6814 (Qwindow_point_insertion_type): New var.
6815 (syms_of_window): Initialize it.
6817 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6819 Fix the MSDOS build.
6820 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6821 (copy_text_and_data): Zero out the atexit chain pointer before
6824 * termhooks.h (encode_terminal_code): Update prototype.
6826 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6827 visible for all DOS_NT ports, not just WINDOWSNT.
6828 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6830 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6831 unless it is defined.
6832 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6834 * process.c (close_on_exec, accept4, process_socket): Move into
6835 the "ifdef subprocesses" part.
6836 (catch_child_signal): Condition by "ifdef subprocesses".
6837 (syms_of_process) <Qinternal_default_process_sentinel>
6838 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6840 * msdos.h: Add prototypes for new functions.
6841 (EINPROGRESS): Define.
6842 (O_CLOEXEC): Define to zero.
6844 * msdos.c (check_window_system): Remove unnecessary an
6845 incompatible duplicate function.
6846 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6847 New functions in support of new functionality.
6849 * menu.c (single_menu_item): Add visual indication of submenu
6850 also for menus on MSDOS frames.
6851 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6853 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6854 when async subprocesses aren't supported.
6856 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6858 * emacs.c (close_output_streams): Zero out errno before calling
6861 * dired.c [MSDOS]: Include msdos.h.
6863 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6864 (DATA_START) [MSDOS]: Define.
6865 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6867 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6868 Ifdef away for MSDOS.
6869 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6870 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6872 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6873 Use temporary file template that is compatible with mkostemp.
6874 Move vfork-related portions under #ifndef MSDOS.
6875 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6877 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6879 * buffer.c (Foverlays_at): Add argument `sorted'.
6881 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6883 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6884 text, invalidate the bidi_paragraph_cache upto and including the
6887 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6889 Port to IRIX 6.5 (Bug#9684).
6890 * conf_post.h (INET6) [IRIX6_5]: Define.
6891 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6892 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6894 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6896 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6897 before passing it to system APIs.
6899 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6901 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6902 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6904 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6906 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6908 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6910 Remove DATA_SEG_BITS.
6911 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6912 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6913 cc, but that platform is so old that SGI itself stopped supporting
6914 it in December 2013. If you still need Emacs on IRIX, please
6915 either compile with GCC and port the undumping code, or run
6916 './configure --with-wide-int'.
6917 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6918 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6919 DEFINE_GDB_SYMBOL_START way to define it.
6920 (NONPOINTER_BITS): New macro.
6921 (EMACS_INT): Use it.
6922 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6923 the problem and/or configuring --with-wide-int.
6924 (USE_LSB_TAG): Simplify, based on above changes.
6925 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6926 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6928 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6931 covered by a display string that ends in a newline, and that cases
6932 going back by DVPOS lines to hit the search limit, lift the limit
6933 and go back until DVPOS is reached. (Bug#17244)
6935 * indent.c (Fvertical_motion): Handle correctly the case when the
6936 display string is preceded by an empty line.
6938 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6939 use S_IWRITE instead.
6941 2014-04-11 Glenn Morris <rgm@gnu.org>
6943 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6945 2014-04-11 Ken Brown <kbrown@cornell.edu>
6947 * Makefile.in (EMACS_MANIFEST): Revert last change.
6949 2014-04-10 Daniel Colascione <dancol@dancol.org>
6951 * puresize.h (BASE_PURESIZE): Increase.
6953 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6955 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6957 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6958 region handling (and don't call signal_before_change) if
6959 inhibit_modification_hooks is set.
6960 (signal_before_change): Don't check inhibit_modification_hooks any more.
6962 2014-04-08 Daniel Colascione <dancol@dancol.org>
6964 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6965 function cells contain valid lisp objects. (Modified version of
6968 * alloc.c (detect_suspicious_free): Split actual stack capturing
6969 out into new function for easier breakpoint setting.
6970 (note_suspicious_free): New function.
6972 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6974 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6976 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6977 (symbol_block_pinned): New var.
6978 (Fmake_symbol): Initialize `pinned'.
6979 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6980 pinned and signal an error for un-purifiable objects.
6981 (pure_cons): Use it.
6982 (Fpurecopy): Use it, except for objects that can't be purified.
6983 (mark_pinned_symbols): New function.
6984 (Fgarbage_collect): Use it.
6985 (gc_sweep): Remove hack made unnecessary.
6987 2014-04-07 Glenn Morris <rgm@gnu.org>
6989 * keyboard.c (Fopen_dribble_file): Doc tweak.
6991 2014-04-07 Ken Brown <kbrown@cornell.edu>
6993 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6995 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6997 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6998 We have a substitute execinfo.h on hosts that lack it.
6999 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7000 isn't optimized away.
7002 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7004 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7005 * alloc.c (memory_full):
7006 * charset.c (syms_of_charset):
7007 * doc.c (Fsnarf_documentation):
7009 * font.c (BUILD_STYLE_TABLE):
7010 * keyboard.c (make_lispy_event):
7011 * profiler.c (setup_cpu_timer):
7012 * xgselect.c (xg_select):
7013 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7015 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7016 Replace the only use with ARRAYELTS (font_property_table).
7017 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7019 2014-04-03 Daniel Colascione <dancol@dancol.org>
7021 * xterm.c (x_term_init):
7022 * xfns.c (best_xim_style):
7023 * xfaces.c (Fdump_colors):
7024 * w32fns.c (w32_default_color_map):
7025 * w32.c (init_environment, N_ENV_VARS):
7026 * unexcw.c (read_exe_header):
7027 * term.c (term_get_fkeys_1):
7028 * sysdep.c (init_baud_rate):
7029 * nsterm.m (ns_convert_key):
7030 * nsfns.m (get_geometry_from_preferences):
7031 * msdos.c (dos_set_window_size, init_environment):
7032 * macfont.m (mac_font_get_glyph_for_cid)
7033 (macfont_store_descriptor_attributes)
7034 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7035 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7036 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7038 * image.c (xpm_str_to_color_key):
7039 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7040 * frame.c (x_set_frame_parameters):
7041 * fileio.c (Ffile_selinux_context):
7042 * emacs.c (sort_args):
7043 * dosfns.c (msdos_stdcolor_name):
7044 * dired.c (file_attributes):
7045 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7046 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7049 2014-04-02 Daniel Colascione <dancol@dancol.org>
7051 * data.c (Ffset): Abort if we're trying to set a function call to
7054 * lisp.h (ARRAYELTS): New macro.
7056 * alloc.c: Include execinfo.h if available.
7057 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7058 (suspicious_free_record): New structure.
7059 (suspicious_objects, suspicious_object_index)
7060 (suspicious_free_history, suspicious_free_history_index):
7062 (find_suspicious_object_in_range, detect_suspicious_free)
7063 (Fsuspicious_object): New functions.
7064 (cleanup_vector): Call find_suspicious_object_in_range.
7066 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7068 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7069 width from font width (Bug#17163).
7071 * frame.c (x_set_frame_parameters): Calculate default values of
7072 new frame sizes only after all other frame parameters have been
7073 processed (Bug#17142).
7075 2014-04-02 Ken Brown <kbrown@cornell.edu>
7077 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7080 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7082 * xterm.c (x_draw_image_glyph_string): Adjust image background
7083 width accordingly when its x position is adjusted. (Bug#17115)
7085 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7087 * font.c (font_list_entities): Do not add empty vector to font cache.
7088 (font_matching_entity): Likewise. If matching entity is found, insert
7089 1-item vector with this entity instead of entity itself (Bug#17125).
7091 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7093 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7095 * fns.c (validate_subarray): Rename from validate_substring,
7096 since it works for vectors too. New arg ARRAY. Optimize for the
7097 non-nil case. Instead of returning bool, throw an error if out of
7098 range, so that the caller needn't do that. All uses changed.
7099 Report original values if out of range.
7100 (Fsubstring, Fsubstring_no_properties, secure_hash):
7101 Also optimize the case where FROM is 0 or TO is the size.
7103 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7105 * search.c (Freplace_match): Use make_specified_string.
7106 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7107 to catch bogus override face of glyph strings.
7108 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7109 Move common substring range checking code to...
7110 (validate_substring): ...this function.
7112 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7114 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7116 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7118 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7119 bar is zero height, just return (Bug#16976).
7120 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7122 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7124 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7125 is nil. If waiting for toolbar to complete, force a redraw.
7127 2014-03-28 Glenn Morris <rgm@gnu.org>
7129 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7130 (emacs_bugreport): New variable.
7131 (usage_message): Use PACKAGE_BUGREPORT.
7132 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7134 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7136 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7138 Port recent signal-related changes to FreeBSD.
7139 Reported by Herbert J. Skuhra.
7140 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7141 Move decls from here ...
7142 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7144 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7146 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7147 and width of image background when it is displayed with a 'box'
7150 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7152 More backward-compatible fix to char-equal core dump (Bug#17011).
7153 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7154 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7156 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7158 * image.c (init_svg_functions): When loading SVG-related libraries,
7159 free already loaded libraries if the initialization fails.
7160 (rsvg_handle_set_size_callback): Remove declaration, unused.
7162 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7164 Fix core dump in char-equal (Bug#17011).
7165 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7166 unibyte buffers, as we can't tell whether the characters are
7169 * insdel.c (adjust_markers_for_delete): Remove unused local.
7171 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7173 Have (MARKER . ADJUSTMENT) undo records always be immediately
7174 after their corresponding (TEXT . POS) record in undo list.
7176 * lisp.h (record-delete): New arg record_markers.
7177 (record_marker_adjustment): No longer needed outside undo.c.
7178 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7179 adjustments to undo.c's record_marker_adjustments. Note that
7180 fileio.c's decide_coding_unwind is another caller to
7181 adjust_markers_for_delete. Because it has undo list bound to t,
7182 it does not rely on adjust_markers_for_delete to record marker
7184 (del_range_2): Swap call to record_delete and
7185 adjust_markers_for_delete so as undo marker adjustments are
7186 recorded before current deletion's adjustments, as before.
7187 (adjust_after_replace):
7188 (replace_range): Pass value for new record_markers arg to
7190 * undo.c (record_marker_adjustment): Rename to
7191 record_marker_adjustments and made static.
7192 (record_delete): Check record_markers arg and call
7193 record_marker_adjustments.
7194 (record_change): Pass value for new record_markers arg to
7196 (record_point): at_boundary calculation no longer needs to account
7197 for marker adjustments.
7199 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7201 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7204 2014-03-26 Glenn Morris <rgm@gnu.org>
7206 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7208 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7210 * buffer.c (struct sortvec): Add field `spriority'.
7211 (compare_overlays): Use it.
7212 (sort_overlays): Set it.
7214 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7216 * xdisp.c (redisplay_window): If all previous attempts to find the
7217 cursor row failed, try a few alternatives before falling back to
7218 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7220 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7222 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7223 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7225 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7226 variables on Windows.
7228 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7230 * w32.c (unsetenv): Remove unused var `retval'.
7231 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7233 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7234 (start_watching): Remove unused var `thr'.
7236 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7237 (find_child_console): Remove unnecesary var `thread_id'.
7239 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7240 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7242 2014-03-26 Glenn Morris <rgm@gnu.org>
7244 * filelock.c (Flock_buffer): Doc tweak.
7246 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7247 * emacs.c (shut_down_emacs):
7248 * fileio.c (Finsert_file_contents, write_region):
7249 * filelock.c (top-level, syms_of_filelock):
7250 * insdel.c (prepare_to_modify_buffer_1):
7251 CLASH_DETECTION is always defined now.
7253 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7255 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7256 DLL handle, to speed up thread startup.
7258 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7260 Handle sigmask better with nested signal handlers (Bug#15561).
7261 * atimer.c (sigmask_atimers): Remove.
7262 Remaining use rewritten to use body of this function.
7263 * atimer.c (block_atimers, unblock_atimers):
7264 * callproc.c (block_child_signal, unblock_child_signal):
7265 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7266 New arg OLDSET. All callers changed.
7267 * atimer.c (block_atimers, unblock_atimers):
7268 * callproc.c (block_child_signal, unblock_child_signal):
7269 * keyboard.c (handle_interrupt):
7270 * sound.c (vox_configure, vox_close):
7271 Restore the old signal mask rather than unilaterally clearing bits
7272 from the mask, in case a handler is running within another
7273 handler. All callers changed.
7274 * lisp.h, process.c, process.h, term.c:
7275 Adjust decls and callers to match new API.
7276 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7277 signal handlers aren't supposed to use floating point anyway.
7278 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7280 2014-03-23 Daniel Colascione <dancol@dancol.org>
7282 Split gc_sweep into discrete functions for legibility and better
7285 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7286 (sweep_vectors): Fix typo in comment.
7287 (sweep_conses, sweep_floats, sweep_intervals)
7288 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7289 (gc_sweep): Call new functions, to which existing functionality is
7291 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7293 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7295 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7297 2014-03-23 Daniel Colascione <dancol@dancol.org>
7299 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7300 only if xic_style calls for it. This change allows Emacs to work
7301 with ibus. Also, don't leak resources if create_frame_xic fails,
7302 and stop caching xic_style across different displays.
7303 (supported_xim_styles): Make const.
7304 (best_xim_style): Remove first parameter: it's always just
7305 supported_xim_styles. Change to look at supported_xim_styles
7308 2014-03-23 Daniel Colascione <dancol@dancol.org>
7310 * term.c (init_tty): Rearrange condition for clarity; print
7311 appropriate diagnostic.
7313 2014-03-23 Daniel Colascione <dancol@dancol.org>
7315 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7316 array. (ASAN caught.)
7318 2014-03-22 Glenn Morris <rgm@gnu.org>
7320 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7322 2014-03-22 Daniel Colascione <dancol@dancol.org>
7324 * process.c (conv_sockaddr_to_lisp): When extracting the string
7325 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7327 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7329 Fix regression introduced by patch for Bug#10500.
7330 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7331 * w32term.c (x_draw_image_relief): Likewise.
7333 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7335 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7336 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7337 maximize a frame for odd default fonts.
7339 2014-03-21 Glenn Morris <rgm@gnu.org>
7341 * minibuf.c (history-length): Increase default from 30 to 100.
7343 2014-03-21 Daniel Colascione <dancol@dancol.org>
7345 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7346 every time we switch to minibuffer.
7348 * alloc.c (lisp_align_malloc, allocate_string_data)
7349 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7350 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7352 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7354 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7355 support more "verbs".
7357 2014-03-21 Daniel Colascione <dancol@dancol.org>
7359 Always prohibit dumping a dumped Emacs.
7361 * emacs.c (might_dump): New variable.
7362 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7363 * lisp.h (might_dump): Declare.
7364 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7366 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7368 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7370 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7372 * doc.c (store_function_docstring): Warn when we don't know where to
7374 (Fsubstitute_command_keys): Don't advertise the fact that
7375 text-properties are dropped, since we think it's a bug that we'll fix.
7377 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7378 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7379 * frame.c (frame_garbaged): Make "docstring" more precise.
7381 2014-03-20 Glenn Morris <rgm@gnu.org>
7383 * charset.c (init_charset): When we cannot find the charsets directory,
7384 mention if EMACSDATA is set.
7386 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7388 * fns.c (Frandom): Fix rare bug where the result isn't random.
7390 Fix porting inconsistency about rounding to even.
7391 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7392 This way, the unusual !HAVE_RINT case acts like the usual
7393 HAVE_RINT case, and we can fix the documentation accordingly.
7395 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7397 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7398 (w32_wnd_proc): Initialize the dwHoverTime member of
7399 TRACKMOUSEEVENT structure.
7401 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7403 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7405 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7407 * search.c (find_newline): Speed up the function when using the
7408 newline cache, by halving the number of calls to
7409 region_cache_forward and region_cache_backward. (Bug#16830)
7411 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7413 * buffer.c (Fset_buffer): Document return value (bug#17015).
7415 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7417 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7418 nil, always resize character wise to avoid potential loss of the
7419 mode line (Bug#16923 related).
7421 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7423 * frame.c (x_set_frame_parameters): Always calculate new sizes
7424 pixelwise to avoid potential loss when rounding.
7426 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7428 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7429 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7431 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7433 * w32.c (fstatat): Don't add an extra slash if the argument ends
7434 with a slash: this fails the subsequent call to stat_worker on
7435 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7437 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7439 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7441 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7443 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7445 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7446 when frame is only on one screen (Bug#14713).
7448 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7450 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7451 there's a valid wrap point in the display line, the last glyph
7452 cannot "just barely fit" on this row, because display_line doesn't
7453 let it. Instead, proceed as if the last glyph didn't fit, so that
7454 we eventually back up the iterator to the wrap point. This avoids
7455 delusional behavior of move_it_to, whereby it proceeds to the next
7456 display line, but sets current_x to zero for all the glyphs that
7457 without word-wrap would fit on the previous display line.
7458 One result was that visual-order cursor movement behaved erratically
7460 (Fmove_point_visually): Add code to find the x coordinate of the
7461 last character before wrap point, under word-wrap on a TTY.
7463 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7465 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7466 also return value of MOVE_POS_MATCH_OR_ZV from
7467 move_it_in_display_line_to, when moving from beginning of line to
7468 point's position. (Bug#16961)
7470 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7472 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7473 * window.c (Fselect_window): Explain NORECORD and
7474 `buffer-list-update-hook' in doc-string.
7476 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7478 * window.c (Fother_window_for_scrolling): Check that
7479 Vother_window_scroll_buffer is a buffer.
7481 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7483 * xterm.c (xim_initialize): Always pass a copy of resource name
7484 to XRegisterIMInstantiateCallback and eassert whether return
7485 value is True. Passing copy is important because Xlib doesn't
7486 make its own copy and resource name argument usually points to
7487 SSDATA (Vx_resource_name), which may be changed from Lisp.
7488 (xim_close_display): For XUnregisterIMInstantiateCallback,
7489 always eassert return value and pass exactly the same values
7490 as were used for XRegisterIMInstantiateCallback.
7491 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7492 sources to check why if you are interested.
7494 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7496 * dispnew.c (change_frame_size_1): Add new_lines instead of
7497 new_height, the latter may be still zero if passed as such.
7498 * window.c (Fwindow_pixel_height): Mention bottom divider in
7501 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7503 Fix "resource temporarily unavailable" with xgselect
7505 * xgselect.c: Include <stdbool.h>.
7506 (xg_select) [!USE_GTK]: Don't lose track of errno.
7508 Fix minor --enable-gcc-warnings issues.
7509 * widget.c (update_various_frame_slots, EmacsFrameResize):
7510 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7512 2014-03-04 Ken Brown <kbrown@cornell.edu>
7514 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7515 represent the actual adjustment needed for alignment.
7517 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7519 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7520 needed, and don't reallocate if the initial allocation already
7521 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7523 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7525 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7528 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7530 * cmds.c (delete-char): Update docstring pointing out that the
7531 function ignores `delete-active-region' and `overwrite-mode'.
7533 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7535 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7537 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7538 allocated buffer due to alignment.
7539 (freehook): If the block to be freed was allocated by
7540 'aligned_alloc', find its real pointer before calling 'free'.
7542 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7545 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7547 * font.c (toplevel): Adjust comment about font cache layout.
7548 (font_clear_cache): Fix to match real font cache layout.
7549 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7550 (Fframe_font_cache) [FONT_DEBUG]: New function.
7551 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7553 Avoid crashes when X fonts are erroneously freed on reused X
7554 'Display *' connection data (Bug#16069). Note that X font
7555 resources still may be leaked, but currently there is no way
7556 to completely avoid it.
7557 * xterm.h (struct x_display_info): New member x_id. Add comments.
7558 * xterm.c (x_display_id): New variable.
7559 (x_term_init): Assign identifier to each opened X connection.
7560 * xfont.c (struct xfont): New member x_display_id.
7561 (xfont_open): Initialize it with frame's display id.
7562 (xfont_close): Check whether font's display id matches the one
7563 recorded for the given display. Adjust comment.
7564 * xftfont.c (struct xftfont_info):
7565 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7567 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7569 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7570 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7571 killed Vother_window_scroll_buffer.
7572 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7574 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7576 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7577 that start with more than 2 slashes as UNCs. (Bug#16751)
7579 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7581 Fix a few crashes and leaks when cloning C strings.
7582 * alloc.c, lisp.h (dupstring): New function.
7583 * gtkutil.c (xg_get_font):
7584 * term.c (tty_default_color_capabilities):
7585 * xsettings.c (store_monospaced_changed)
7586 (store_font_name_changed, parse_settings)
7587 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7588 This avoids some unlikely crashes due to accessing freed storage,
7589 and avoids some minor memory leaks in the more-typical case.
7591 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7593 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7594 cursor when modeline can't be dragged (Bug#16647).
7596 2014-02-28 Glenn Morris <rgm@gnu.org>
7598 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7599 from custom-delayed-init-variables. (Bug#11565)
7601 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7603 More fixes for mouse glyph calculations (Bug#16647).
7604 * window.c (coordinates_in_window): In intersection of
7605 horizontal and vertical window dividers prefer the horizontal
7606 one. Add some extra parens to last fix.
7607 (window_relative_x_coord): Return x-coordinate for header and
7609 * xdisp.c (remember_mouse_glyph): In text area don't extend
7610 glyph into mode line to show the vertical drag cursor there
7611 immediately. Subdivide mouse glyphs in right fringes to show a
7612 horizontal drag cursor as soon as we enter the "grabbable width"
7613 portion. Handle vertical border case separately. Do not
7614 subdivide window divider areas.
7615 (note_mouse_highlight): On bottom divider of bottommost windows
7616 show vertical drag cursor only when the minibuffer window can be
7619 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7621 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7622 reset by the face of the object just displayed. See also bug#76.
7623 (get_next_display_element): If the string came from a display
7624 property, examine the box face attribute at it->position, not at
7625 it->current.pos, since the latter was not updated yet. (Bug#16870)
7626 (handle_face_prop): Improve commentary.
7628 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7630 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7631 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7633 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7635 Fixes around Bug#16647.
7636 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7637 ON_BOTTOM_DIVIDER cases.
7638 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7639 only if the window has no right divider.
7640 (Fcoordinates_in_window_p): Fix doc-string.
7642 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7644 * lread.c (Funintern): Fix doc to match advertised calling convention.
7646 2014-02-24 Daniel Colascione <dancol@dancol.org>
7648 * keyboard.c (read_char): Close race that resulted in lost events.
7650 2014-02-22 Glenn Morris <rgm@gnu.org>
7652 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7653 * window.c (window-resize-pixelwise): Doc fixes.
7655 * process.c (Finternal_default_process_filter)
7656 (Finternal_default_process_sentinel): Doc tweaks.
7658 2014-02-21 Glenn Morris <rgm@gnu.org>
7660 * process.c (Fprocess_buffer, Faccept_process_output)
7661 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7664 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7666 * window.c (Fwindow_scroll_bar_width): New function.
7668 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7670 Pacify GCC when configuring with --enable-gcc-warnings.
7671 * xdisp.c (move_it_in_display_line_to) [lint]:
7672 Initialize recently-added local.
7674 2014-02-21 Daniel Colascione <dancol@dancol.org>
7676 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7678 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7680 * xdisp.c (init_iterator): Don't dereference a bogus face
7681 pointer. (Bug#16819)
7682 (try_cursor_movement): Don't use cursor position if
7683 set_cursor_from_row failed to compute it. This avoids assertion
7684 violations in MATRIX_ROW.
7685 (move_it_in_display_line_to): Save the iterator state in ppos_it
7686 only once per call. Reimplement the method used to return to the
7687 best candidate position if all the positions found in display line
7688 are beyond TO_CHARPOS. This cuts down the number of calls to
7689 bidi_shelve_cache, which moves a lot of stuff when lines are long
7690 and include bidirectional text. (Bug#15555)
7692 2014-02-20 Glenn Morris <rgm@gnu.org>
7694 * data.c (Fdefalias): Doc fix.
7696 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7698 * xdisp.c (display_line): Fix horizontal scrolling of large images
7699 when fringes are turned off. This comes at a price of not
7700 displaying the truncation/continuation glyphs in this case.
7703 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7704 CreateDIBSection returns an error indication, zero out *ximg after
7705 destroying the image. This avoids crashes in memory allocations
7706 due to the fact that some of the callers also call
7707 x_destroy_x_image, which will attempt to free an already free'd
7710 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7712 * widget.c (update_various_frame_slots): Don't set
7713 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7715 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7717 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7719 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7721 temacs --daemon fix (Bug#16599).
7722 * emacs.c (main): Initialize daemon_pipe[1] here ...
7723 (syms_of_emacs): ... instead of here.
7725 2014-02-16 Anders Lindgern <andlind@gmail.com>
7727 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7730 2014-02-16 Daniel Colascione <dancol@dancol.org>
7732 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7733 (xd_get_connection_address): Use it.
7734 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7735 xd_get_connection_address because the latter signals if the bus
7736 we're trying to close is already disconnected.
7738 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7740 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7741 argument to CreateThread. This avoids segfaults on Windows 9X.
7742 Reported by oslsachem <oslsachem@gmail.com>.
7744 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7746 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7747 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7748 (check_lseek): New function, to report lseek errors.
7749 (save_data_space, update_file_ptrs, read_header, write_header)
7750 (copy_file, copy_rest, unexec): Use these news functions.
7751 (update_file_ptrs): Don't assume wraparound behavior when
7752 converting a large size_t value to off_t.
7754 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7756 * composite.c (fill_gstring_header): Pass positions as C integers
7757 and move parameters checking to...
7758 (Fcomposition_get_gstring): ...this function. Handle case when
7759 buffer positions are in reversed order and avoid crash (Bug#16739).
7761 * buffer.c (validate_region): Mention current buffer in error message.
7763 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7765 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7767 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7769 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7771 2014-02-11 Glenn Morris <rgm@gnu.org>
7773 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7774 Replace refs to "OpenStep" in messages.
7776 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7778 Avoid "." at end of error diagnostics.
7779 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7780 * font.c (Ffont_at):
7781 * nsfns.m (ns_display_info_for_name):
7782 * nsselect.m (Fx_own_selection_internal):
7783 * nsterm.m (performDragOperation:):
7784 Remove "." from end of diagnostic.
7786 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7788 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7789 unintuitive (bug#15824).
7790 (Fyes_or_no_p): Doc fix (bug#15456).
7792 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7794 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7796 * eval.c (call_debugger): When exiting the debugger, do not allow
7797 max_specpdl_size less than actual binding depth (Bug#16603).
7798 (syms_of_eval): Adjust docstring.
7800 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7802 * cmds.c (Fself_insert_command): Output a clearer error message on
7803 negative repetitions (bug#9476).
7805 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7807 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7809 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7811 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7813 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7815 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7817 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7819 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7821 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7823 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7824 `exit' works (bug#15865).
7826 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7828 Constrain window box/body sizes and margin widths (Bug#16649).
7829 * xdisp.c (window_box_width): Don't return less than zero.
7830 (window_box_left_offset, window_box_right_offset): Don't return
7831 more than the window's pixel width.
7832 * window.c (window_body_height, window_body_width): Don't return
7834 (window_resize_apply): Adjust margin width, if necessary.
7836 2014-02-07 Glenn Morris <rgm@gnu.org>
7838 * nsterm.m (syms_of_nsterm): Doc fix.
7840 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7842 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7843 New variables: pointers through which to call the respective APIs.
7844 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7845 (filename_from_ansi, sys_link, check_windows_init_file):
7846 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7847 This is required on Windows 9X, where we dynamically load
7848 UNICOWS.DLL which has their non-stub implementations.
7849 (maybe_load_unicows_dll): Assign addresses to these 2 function
7850 pointers after loading UNICOWS.DLL.
7852 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7853 MultiByteToWideChar and WideCharToMultiByte through function
7856 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7859 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7861 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7862 for OSX >= 10.9 if separate spaces are used.
7863 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7865 2014-02-06 Glenn Morris <rgm@gnu.org>
7867 * buffer.c (cache-long-scans): Doc fix.
7869 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7871 * w32fns.c (Fw32_shell_execute): Doc fix.
7873 2014-02-05 Bastien Guerry <bzg@gnu.org>
7875 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7876 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7878 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7880 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7881 outside the window (Bug#16649).
7883 * xdisp.c (note_mouse_highlight): When entering a margin area show
7884 a non-text cursor (Bug#16647).
7886 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7888 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7889 It prompted a compile-time diagnostic on GNU/Linux.
7890 Simplify to remove the need for the label.
7892 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7894 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7895 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7896 to show it; otherwise return 'unsupported--w32-dialog' to signal
7897 to the caller that emulation with menus is necessary.
7898 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7900 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7902 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7905 * menu.c (Fx_popup_dialog): Don't condition the call to
7906 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7907 special symbol 'unsupported--w32-dialog', emulate the dialog with
7908 a menu by calling x-popup-menu.
7910 * menu.h (Qunsupported__w32_dialog): New extern variable.
7912 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7914 * keyboard.c (kbd_buffer_get_event): Read file notification events
7917 * xgselect.c (xg_select): Read glib events in any case, even if
7918 there are no file descriptors to watch for. (Bug#16519)
7920 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7922 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7923 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7924 * w32term.c (w32_draw_window_divider): Handle first and last
7926 * w32term.h (w32_fill_area_abs): New function.
7927 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7929 * xfaces.c (realize_basic_faces): Handle new face ids.
7930 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7931 and bottom divider width.
7932 * xterm.c (x_draw_window_divider): Handle first and last pixels
7935 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7937 * print.c (Fexternal_debugging_output): Add cast to pacify
7938 --enable-gcc-warnings.
7939 * eval.c (call_debugger): Grow specpdl if the debugger was
7940 entered due to specpdl overflow (Bug#16603) and allow more
7941 specpdl space for the debugger itself.
7943 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7945 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7948 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7950 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7951 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7953 * print.c (Fexternal_debugging_output): If the argument character
7954 is non-ASCII, encode it with the current locale's encoding before
7955 writing the result to the terminal. (Bug#16448)
7957 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7958 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7961 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7963 * process.c (create_process): Reset SIGPROF handler in the child.
7964 * callproc.c (call_process): Likewise.
7966 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7968 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7970 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7972 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7973 of zero to print strings, GDB doesn't like it.
7975 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7976 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7977 we still use correct addresses. (Bug#16576)
7979 2014-01-27 K. Handa <handa@gnu.org>
7981 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7982 to preserve the code detection behavior of 24.3.
7983 * coding.h (struct coding_system): New member detected_utf8_bytes.
7984 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7985 (decode_coding_gap): Use short cut for UTF-8 file reading only
7986 when coding->detected_utf8_bytes equals to coding->src_bytes.
7987 * fileio.c (Finsert_file_contents): Cancel the previous change.
7989 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7991 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7992 that are not visible.
7994 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7996 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7997 is grabbed (Bug#16565).
7999 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8001 * xdisp.c (last_max_ascent): Re-remove after erroneously
8002 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8004 (move_it_to): Re-remove reference to last_max_ascent.
8005 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8006 max_descent here instead of calling line_bottom_y.
8009 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8011 * terminal.c (initial_free_frame_resources): New function.
8012 (init_initial_terminal): Install new hook to free face cache
8013 on initial frame and avoid memory leak. For details, see
8014 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8015 * xfaces.c (free_frame_faces): Adjust comment.
8017 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8019 * data.c (Fstring_to_number): Document results if unparsable
8022 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8024 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8026 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8028 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8029 * coding.c (detect_coding_utf_8, emacs_mule_char)
8030 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8031 (check_utf_8, decode_coding):
8032 * coding.h (struct coding_system.errors):
8033 Use ptrdiff_t, not int, for integer values derived from buffer and
8036 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8037 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8038 before invoking decode_coding_gap, since there's just one block.
8040 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8042 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8043 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8044 too early. Again run change_frame_size before assigning menu-
8047 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8049 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8050 arrives, call x_check_fullscreen, in case the new display has a
8051 different resolution. (Bug#16517)
8053 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8055 * term.c (read_menu_input): If the selected frame changes, exit
8057 (tty_menu_show): If the selected frame changes while we displayed
8058 a menu, throw to top level. (Bug#16479)
8060 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8062 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8064 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8066 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8067 * data.c (count_one_bits_word): Fix bug (negated comparison)
8068 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8070 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8072 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8073 Avoid undefined behavior by initializing display property bit of a
8074 string processed by the bidirectional iterator. For details, see
8075 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8077 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8079 Minor cleanup of previous change.
8080 * image.c (imagemagick_error, Fimagemagick_types):
8081 Omit some recently-introduced and unnecessary casts and assignments.
8083 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8085 Fix two memory leaks discovered with Valgrind.
8086 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8087 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8089 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8091 Fixes in window size functions around Bug#16430 and Bug#16470.
8092 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8093 (Fwindow_mode_line_height, Fwindow_header_line_height)
8094 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8095 Minor doc-string adjustments.
8096 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8097 Rewrite doc-strings.
8098 (window_body_height, window_body_width): Do not count partially
8099 visible lines/columns when PIXELWISE is nil (Bug#16470).
8100 (Qfloor, Qceiling): New symbols.
8102 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8104 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8105 when the image cache is not yet allocated. (Bug#16509)
8107 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8109 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8110 re-attach intervals to its base buffer (Bug#16502).
8111 * intervals.c (set_interval_object): Move from here...
8112 * intervals.h (set_interval_object): ... to here. Fix comments.
8114 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8116 Avoid undefined behavior by initializing buffer redisplay bit.
8117 Reported by Dmitry Antipov in
8118 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8119 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8121 Revert some of the CANNOT_DUMP fix (Bug#16494).
8122 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8124 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8126 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8127 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8128 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8129 they are replaced by macros that expand into direct calls to the
8130 corresponding functions from GDI32.DLL.
8131 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8132 variables in the Cygwin build, they are unused.
8134 2014-01-19 K. Handa <handa@gnu.org>
8136 * composite.c (composition_update_it): Fix previous change.
8138 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8140 Fix file name handling on MS-Windows 9X.
8141 * w32.c (maybe_load_unicows_dll): New function.
8143 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8144 on, to make sure we can convert file names to and from UTF-8 on
8145 Windows 9X. This fixes a failure to start up because Emacs cannot
8146 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8148 * w32font.c [WINDOWSNT]: Include w32.h.
8149 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8150 of implementing the same stuff.
8151 Remove now unused g_b_init_is_windows_9x.
8153 * w32.h (maybe_load_unicows_dll): Add prototype.
8155 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8157 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8158 switch to single keyboard. Prevents daemon crashes when a new
8159 client connects while we show a TTY menu in an existing client.
8162 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8164 Fix MinGW64 porting problem with _setjmp.
8165 Reported by Eli Zaretskii in:
8166 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8167 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8168 the old _setjmp and _longjmp. All uses changed.
8170 2014-01-13 Daniel Colascione <dancol@dancol.org>
8172 * textprop.c (Fremove_list_of_text_properties):
8173 Correctly handle reaching the end of the interval tree. (Bug#15344)
8175 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8177 * xdisp.c (resize_mini_window): Round height to a multiple of
8178 frame's line height. Fix bug in calculation of window start
8179 position (Bug#16424).
8181 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8183 * macfont.m: Include termchar.h.
8184 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8185 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8186 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8187 *_WITH_GC_* to take face and f as parameters.
8188 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8189 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8191 2014-01-13 Daniel Colascione <dancol@dancol.org>
8193 Fix menu item updating in the presence of the Unity global menu
8196 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8197 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8199 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8200 updating menus; explain why.
8201 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8202 problem it's supposed to solve and it interferes with detecting
8203 the presence of a global menu.
8204 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8207 2014-01-11 K. Handa <handa@gnu.org>
8209 * composite.c (composition_update_it): Fix indexing of
8210 LGSTRING_CHAR (Bug#15984).
8212 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8214 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8216 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8218 * xdisp.c (try_window_id): Don't use this function's optimizations
8219 if overlays in the buffer displayed by the window have changed
8220 since last redisplay. (Bug#16347)
8221 (message_dolog): Fix indentation.
8223 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8225 * frame.c (frame_resize_pixelwise): Fix doc-string.
8227 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8229 Fix handling of internal borders (Bug#16348).
8230 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8231 Remove internal border width from pixel width of windows.
8232 (change_frame_size_1): Don't return early when frame's pixel
8233 size changes - we still have to record the new sizes in the
8235 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8236 also when toolbar gets larger.
8237 * window.c (check_frame_size): Include internal_border_width in
8239 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8240 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8241 In non-toolkit/non-GTK version clear internal border.
8242 * xterm.c (x_clear_under_internal_border): New function for
8243 non-toolkit/non-GTK version.
8244 (x_after_update_window_line): In non-toolkit/non-GTK version
8246 (handle_one_xevent, x_set_window_size):
8247 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8248 * xterm.h (x_clear_under_internal_border): Extern it.
8250 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8252 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8253 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8256 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8258 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8259 last value of point is not equal to buffer's point. (Bug#16129)
8261 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8264 * nsterm.h (updateCollectionBehavior): Rename from
8265 updateCollectionBehaviour. All uses changed.
8267 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8268 * Makefile.in (SETFATTR): New macro.
8269 (temacs$(EXEEXT)): Use it.
8271 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8273 Fix maximization behavior on Windows (Bug#16300).
8274 * w32fns.c (w32_fullscreen_rect): Don't handle
8275 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8276 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8277 of SetWindowPos. Restore last placement also when leaving
8278 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8279 but the FULLSCREEN_BOTH case.
8281 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8284 * data.c (arithcompare_driver):
8285 * fileio.c (Fcar_less_than_car):
8286 * fns.c (internal_equal):
8287 * frame.c (delete_frame):
8288 * lisp.h (enum More_Lisp_Bits):
8290 Avoid C99 constructs that don't work in C89.
8291 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8292 to port to C89, which doesn't have 'long long'.
8293 (count_trailing_zero_bits): Use them.
8295 2014-01-03 Chong Yidong <cyd@gnu.org>
8297 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8299 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8301 Further adjust frame/window scrollbar width calculations.
8302 * window.c (apply_window_adjustment):
8303 Set windows_or_buffers_changed.
8304 (Fwindow_scroll_bars): Return actual scrollbar width.
8305 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8306 For non-toolkit builds again use 14 as minimum width and set
8307 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8308 * xterm.c (XTset_vertical_scroll_bar): Take width from
8309 WINDOW_SCROLL_BAR_AREA_WIDTH.
8310 (x_new_font): Rename wid to unit. Base calculation of new
8311 scrollbar width on toolkit used and make it analogous to that of
8312 x_set_scroll_bar_default_width.
8313 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8314 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8315 of GetSystemMetrics.
8316 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8317 WINDOW_SCROLL_BAR_AREA_WIDTH.
8318 (x_new_font): Make it correspond to changes in xterm.c.
8320 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8322 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8323 This is a cleaner way to fix the MinGW-w64 porting problem.
8324 Check for INTPTR_MAX misconfiguration.
8326 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8328 * search.c (newline_cache_on_off, find_newline): In indirect
8329 buffers, use the newline cache of the base buffer.
8331 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8332 buffer, invalidate the caches of its base buffer. (Bug#16265)
8334 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8335 buffers, use the width-run cache of the base buffer.
8337 * xdisp.c (redisplay_window): When the window displays an indirect
8338 buffer, and the character widths in the display table have
8339 changed, invalidate the width-run cache of the corresponding base
8342 * fileio.c (Finsert_file_contents): When invalidating the newline
8343 cache, consider the case of inserting into indirect buffer.
8345 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8346 In indirect buffers, use the paragraph cache of the base buffer.
8348 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8350 * window.c (grow_mini_window): Fix last change.
8352 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8354 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8356 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8358 * w32term.c (w32_initialize): Use LCID and LOWORD.
8360 * w32proc.c (create_child): Use pid_t for 5th argument.
8361 (IsValidLocale): Don't provide prototype for MinGW64.
8362 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8363 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8365 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8366 MinGW64 doesn't support.
8368 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8370 * w32.c (set_named_security_info): New function.
8371 (acl_set_file): Fall back on set_named_security_info if
8372 set_file_security fails.
8373 (g_b_init_set_named_security_info_w)
8374 (g_b_init_set_named_security_info_a): New static variables.
8375 (globals_of_w32): Initialize them to zero.
8376 (set_named_security_info): Set them to non-zero if the
8377 corresponding API is available.
8378 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8379 New function typedefs.
8381 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8383 Some more fixes following pixelwise resize changes including one
8385 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8386 of frame_resize_pixelwise.
8387 * widget.c (pixel_to_text_size): New function.
8388 (update_wm_hints): Have size hints respect value of
8389 frame_resize_pixelwise.
8390 (EmacsFrameResize): Alway process resize requests pixelwise.
8391 * window.c (grow_mini_window): Make sure mini window is at least
8393 * xdisp.c (display_menu_bar): Make sure menubar extends till
8395 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8396 (x_set_tool_bar_lines): Calculate pixelwise.
8397 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8398 frame_resize_pixelwise.
8400 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8402 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8403 variables not used there.
8405 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8407 * w32.c (sys_umask): New function. (Bug#16299)
8409 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8411 * dispnew.c (change_frame_size_1): Take old width of root window
8412 from that window's pixel width. (Bug#16284)
8414 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8416 Plain copy-file no longer chmods an existing destination (Bug#16133).
8417 * fileio.c (realmask): Now a static var, not a local.
8418 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8419 Remove arg STATPTR. All uses changed.
8420 (Fcopy_file): Do not alter permissions of existing destinations,
8421 unless PRESERVE-PERMISSIONS (renamed from
8422 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8423 Avoid race when testing for existing destinations and for
8424 when input and output files are the same.
8425 If changing the group fails, adjust both default and
8426 preserved permissions so that access is not granted to the
8428 (Fset_default_file_modes, init_fileio): Update realmask.
8429 (Fdefault_file_modes): Use realmask instead of calling umask.
8431 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8433 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8434 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8435 flags on the daemon pipe ends before execing.
8437 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8439 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8440 session. (Bug#14739)
8442 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8444 * callproc.c (Vexec_path): Document that exec-directory is in it.
8446 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8448 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8451 2013-12-27 Chong Yidong <cyd@gnu.org>
8453 * data.c (Fsymbol_function): Doc fix.
8455 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8457 Some more tinkering with Bug#16051.
8458 * window.c (resize_frame_windows): Don't let the size of the
8459 root window drop below the frame's default character size.
8460 Never ever delete any subwindows - let the window manager do the
8463 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8464 of toolbar lines needed when they exceed the height of the root
8466 (unwind_create_frame_1): New function.
8467 (Fx_create_frame): Generally inhibit calling the window
8468 configuration change hook here. Remove extra call to
8469 change_frame_size - it's not needed when we don't run the
8470 configuration change hook.
8472 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8474 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8475 On my Fedora 19 platform the core dumps were so big that
8476 my desktop became nearly catatonic.
8477 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8478 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8479 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8480 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8481 a clang-only syntax.
8482 * conf_post.h (__has_feature): New macro, if not already defined.
8483 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8484 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8486 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8488 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8489 is a file name. (Bug#16252)
8491 2013-12-25 Chong Yidong <cyd@gnu.org>
8493 * keyboard.c (Voverriding_terminal_local_map)
8494 (Voverriding_local_map): Doc fix.
8496 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8498 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8500 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8501 file name when it is submitted to ShellExecute. Simplify code.
8502 Don't test DOCUMENT for being a string, as that is enforced by
8503 CHECK_STRING. Doc fix.
8505 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8507 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8508 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8509 redisplay_tool_bar does. Improve and fix commentary.
8510 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8511 limits of the glyph matrices. (Bug#16051)
8512 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8513 only when the new size is different from the old one, and the new
8514 size can be achieved given the frame height.
8516 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8518 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8520 2013-12-23 Glenn Morris <rgm@gnu.org>
8522 * lread.c (Fload): Mention load-prefer-newer in doc.
8524 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8526 Handle Bug#16207 by being more restrictive when running hooks.
8527 * window.c (unwind_change_frame): New function.
8528 (Fset_window_configuration): Don't run configuration change hook
8529 while the frame configuration is unsafe. Call select_window
8532 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8534 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8536 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8538 * nsterm.h: Declare EmacsColor category.
8540 * nsterm.m (NSColor): Implement EmacsColor category.
8541 (ns_get_color): Use colorUsingDefaultColorSpace.
8542 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8544 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8546 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8548 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8549 having the PNG_NORETURN attribute, to avoid compiler warning in
8552 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8554 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8556 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8557 fringe background extension.
8558 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8559 because they are now always the same as `left' and `width',
8560 respectively. Remove code for the case that `width' and
8561 `sb_width' are different.
8563 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8565 Remove scroll_bar_actual_width from frames.
8566 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8567 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8568 (x_figure_window_size):
8569 * nsterm.m (x_set_window_size):
8570 * widget.c (set_frame_size):
8571 * w32term.c (x_set_window_size):
8572 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8573 scroll_bar_actual_width.
8575 Convert scroll_bar members to integers on Windows.
8576 * w32term.h (struct scroll_bar): Convert top, left, width,
8577 height, start, end and dragging to integers.
8578 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8580 * w32term.c (w32_set_scroll_bar_thumb)
8581 (w32_scroll_bar_handle_click): Remove XINT conversions for
8582 scroll_bar members. Treat bar->dragging as integer.
8583 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8584 first element. Remove XINT conversions for scroll_bar members.
8585 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8586 Remove XINT conversions for scroll_bar members.
8588 Fix assignment for new window total sizes.
8589 * window.c (Fwindow_resize_apply_total): Assign values for
8592 2013-12-20 Chong Yidong <cyd@gnu.org>
8594 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8595 argument to `append'.
8597 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8599 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8600 current text face, for extending the face of the display margins.
8603 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8604 Doc fix. (Bug#16190)
8606 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8608 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8611 * nsterm.m (Qfile, Qurl): New.
8612 (EV_MODIFIERS2): New macro.
8613 (EV_MODIFIERS): Use EV_MODIFIERS2.
8614 (ns_term_init): Remove font and color from DND, does not work on
8615 newer OSX, and other ports don't have them.
8616 (performDragOperation:): Handle modifiers used during drag.
8617 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8618 Remove global Lisp variables used to communicate with ns-win.el.
8619 Remove font and color handling.
8620 (syms_of_nsterm): Defsym Qfile and Qurl.
8622 2013-12-19 Anders Lindgren <andlind@gmail.com>
8624 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8625 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8627 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8628 (constrainFrameRect): Remove special case nr_screens == 1.
8629 Don't constrain size to size of view.
8631 * nsterm.h (ns_output): Remove dont_constrain.
8633 2013-12-19 Anders Lindgren <andlind@gmail.com>
8635 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8637 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8639 Minor fixes for recent openp changes.
8640 * lisp.h (GCPRO7): New macro.
8641 * lread.c (openp): Use bool for boolean; all callers changed.
8642 Protect save_string from GC. Don't assume that file descriptors
8643 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8644 warning about uninitialized variable.
8646 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8648 * w32fns.c (emacs_abort): Use intptr_t as argument of
8649 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8651 2013-12-18 Glenn Morris <rgm@gnu.org>
8653 * lread.c (Fload): Pass load_prefer_newer to openp.
8654 Don't bother checking mtime if openp already did it.
8655 (openp): Add `newer' argument, to check all suffixes
8656 and find the newest file.
8657 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8658 * callproc.c (call_process):
8659 * charset.c (load_charset_map_from_file):
8660 * emacs.c (init_cmdargs):
8661 * image.c (x_create_bitmap_from_file, x_find_image_file):
8663 * lread.c (Flocate_file_internal):
8664 * process.c (Fformat_network_address):
8665 * sound.c (Fplay_sound_internal):
8666 * w32.c (check_windows_init_file):
8667 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8669 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8671 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8673 * w32.c (getloadavg): Don't index samples[] array with negative
8674 indices. Recover from wall-clock time being set backwards.
8676 * w32term.c (w32_initialize): Declare the argument of
8677 set_user_model as const.
8679 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8680 (w32_menu_show): Constify some arguments passed to MessageBox.
8682 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8683 to initialize Lisp objects.
8685 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8686 initialize Lisp objects.
8688 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8689 use variables used only on X under that condition.
8691 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8692 variables not used there.
8694 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8696 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8697 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8699 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8701 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8702 code, revealed in presence of R2L characters, character
8703 compositions, and display vectors. A better fix for Bug#16148.
8704 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8705 GTK and NS builds, they don't have this member of struct frame.
8707 * dispextern.h (struct composition_it): Correct a comment for the
8710 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8712 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8713 This prevents a compilation error on C compilers that do not
8714 default functions to return 'int' if not declared. Also, add
8715 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8716 since it now uses inline functions.
8718 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8720 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8721 display margins on mode line, header line, and in the frame's
8722 tool-bar window. (Bug#16165)
8724 2013-12-16 Andreas Schwab <schwab@suse.de>
8726 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8728 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8730 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8733 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8735 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8737 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8739 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8740 intended to find bogus pointers in font objects (Bug#16140).
8741 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8742 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8743 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8744 Disable for MS-Windows due to Bug#15876; apparently this
8745 requires more or less substantial changes in fontset code.
8746 * xfont.c (xfont_close):
8747 * xftfont.c (xftfont_close): Call x_display_info_for_display
8748 to check whether 'Display *' is valid (Bug#16093 and probably
8751 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8753 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8754 Reported by Juanma Barranquero <lekktu@gmail.com>.
8756 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8757 open a pty on MS-Windows. (Bug#16152)
8759 * emacs.c (decode_env_path): Fix bogus comparison against
8760 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8762 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8764 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8765 (Fx_file_dialog): Add parentheses around && to silence warning.
8767 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8769 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8771 * xdisp.c (extend_face_to_end_of_line): Extend background of
8772 non-default face in margin areas as well. (Bug#16151)
8773 (display_line): Call extend_face_to_end_of_line for continued
8774 lines as well, if the display margins have non-zero width.
8775 (set_glyph_string_background_width): When needed, set the
8776 extends_to_end_of_line_p flag on glyph strings to be drawn in
8777 margin areas, not only in the text area.
8779 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8782 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8784 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8785 Don't worry about verify_error being t, since it has to be a list.
8787 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8789 Use bool for boolean, focusing on headers.
8790 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8791 No need to include <stdbool.h>, since conf_post.h does it now.
8792 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8793 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8794 (SET_PER_BUFFER_VALUE_P):
8795 * ccl.c, ccl.h (setup_ccl_program):
8796 * ccl.h (CHECK_CCL_PROGRAM):
8797 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8798 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8799 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8800 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8801 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8802 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8803 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8804 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8805 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8806 (CHARSET_FAST_MAP_SET):
8807 * coding.c (decode_coding_ccl, encode_coding_ccl):
8808 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8809 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8810 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8811 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8812 (decode_coding_c_string):
8813 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8814 * conf_post.h (has_attribute):
8815 * dispextern.h (trace_redisplay_p)
8816 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8817 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8818 (SET_GLYPH_FROM_CHAR_GLYPH)
8819 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8820 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8821 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8822 (cursor_in_mouse_face_p):
8823 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8824 (blank_row, prepare_desired_row)
8825 (build_frame_matrix_from_leaf_window, make_current)
8826 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8827 (update_window, scrolling_window, update_frame_line):
8828 * disptab.h (GLYPH_FOLLOW_ALIASES):
8829 * editfns.c (Fformat):
8830 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8831 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8832 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8833 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8834 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8835 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8836 (FONT_DEFERRED_LOG):
8837 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8838 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8839 (FRAME_MOUSE_UPDATE):
8840 * fringe.c (Fdefine_fringe_bitmap):
8841 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8842 (x_create_bitmap_from_xpm_data, xpm_load_image):
8843 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8844 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8845 (MERGE_INTERVAL_CACHE):
8846 * keymap.h (KEYMAPP):
8847 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8848 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8849 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8850 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8851 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8852 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8853 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8854 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8855 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8856 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8857 (SETUP_BUFFER_SYNTAX_TABLE):
8858 * systime.h (timespec_valid_p):
8859 * term.c (save_and_enable_current_matrix):
8860 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8861 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8862 (redisplay_internal, try_window_reusing_current_matrix)
8863 (sync_frame_with_window_matrix_rows, try_window_id)
8864 (display_menu_bar, display_tty_menu_item, display_mode_line)
8865 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8866 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8867 * xmenu.c (xmenu_show):
8868 * xterm.c (use_xim, x_term_init):
8869 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8870 (struct x_bitmap_record):
8871 Use bool for booleans.
8872 * ccl.c (struct buffer_text):
8873 * ccl.h (struct ccl_program):
8874 * charset.h (struct charset):
8876 * coding.h (struct iso_2022_spec, struct coding_system):
8877 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8878 (struct glyph_string, struct face, struct face_cache)
8879 (struct bidi_string_data, struct bidi_it)
8880 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8882 * editfns.c (Fformat):
8883 * frame.h (struct frame):
8884 * fringe.c (struct fringe_bitmap):
8885 * intervals.h (struct interval):
8886 * keyboard.h (struct kboard):
8887 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8888 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8889 (struct Lisp_Buffer_Local_Value, union specbinding):
8890 * macfont.m (struct macfont_info):
8891 * process.h (struct Lisp_Process):
8892 * termchar.h (struct tty_display_info):
8893 * window.h (struct window):
8894 * xterm.h (struct x_output):
8895 Use bool_bf for boolean bit-fields.
8896 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8897 All callers changed.
8898 * ccl.h (struct ccl_program): Remove unused members private_state,
8899 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8901 (struct ccl_spec): Remove unused members cr_carryover,
8902 eight_bit_carryover.
8903 * conf_post.h: Include <stdbool.h>.
8904 (bool_bf): New type.
8905 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8906 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8907 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8908 'do { ... } while (false)' brackets.
8909 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8910 Args must now be expressions; all callers changed.
8911 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8912 (PRODUCE_GLYPHS): Simplify use of boolean.
8913 * fileio.c (Fcopy_file):
8914 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8915 * lisp.h (UNGCPRO): Return void, not int.
8916 (FOR_EACH_TAIL): Use void expression, not int expression.
8917 * region-cache.c: Reindent.
8918 * region-cache.h: Copy comments from region-cache.c, to fix
8919 incorrect remarks about booleans.
8921 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8923 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8924 when character at point is displayed from a display vector.
8927 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8929 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8930 now a list of certificate validation checks that will abort a
8931 connection with an error.
8932 (Fgnutls_boot): Document it and use it.
8934 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8936 * w32term.c (w32_enable_frame_resize_hack): New variable.
8937 (x_set_window_size): Use it to hack frame resizing on Windows
8940 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8942 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8943 Windows-specific code to w32.c. Change error message text to
8944 match that of Posix platforms.
8946 * w32.c (w32_copy_file): New function, most of the code copied and
8947 reworked from Fcopy_file. Improve error handling. Plug memory
8948 leak when errors are thrown. Support file names outside of the
8949 current codepage. (Bug#7100)
8951 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8953 * lread.c (load_path_default): Prototype.
8955 2013-12-13 Glenn Morris <rgm@gnu.org>
8957 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8958 (dump_path): Remove.
8959 (load-path-default): Remove `changed' argument.
8960 Do not set dump_path permanently. Simplify.
8961 (init_lread): Simplify.
8962 (syms_of_lread): Remove dump_path.
8964 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8966 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8967 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8968 2013-12-12 font-related change to avoid Bug#16128, which
8969 is quite hard to fix without even more substantial changes.
8971 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8973 * font.c (font_close_object): Check for live frame (Bug#16128).
8975 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8977 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8978 Return ptrdiff_t, not int, since it's a buffer size.
8979 Reindent/reparen some macros to a more Gnuish style.
8981 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8983 Avoid undefined behavior with huge regexp interval counts.
8984 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8985 since it's now specialized to interval counts. All uses changed.
8986 Do not assume wraparound on signed integer overflow.
8987 (regex_compile): Simplify based on the above changes.
8989 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8991 Support file names on MS-Windows that use characters outside of
8992 the current system codepage. (Bug#7100)
8994 * w32.c (get_file_security, set_file_security)
8995 (create_symbolic_link): Separate pointers and boolean flags for
8996 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8997 non-zero, else the former.
8998 (codepage_for_filenames, filename_to_utf16, )
8999 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9001 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9003 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9004 Accept only one argument; all callers changed.
9005 (dostounix_filename): Remove the second argument, now works in
9006 UTF-8. All callers changed.
9007 (parse_root): Lose DBCS code.
9008 (get_long_basename, w32_get_short_filename, init_environment)
9009 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9010 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9011 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9012 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9013 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9014 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9016 (ansi_encode_filename): New function.
9017 (get_emacs_configuration, get_emacs_configuration_options):
9019 (add_volume_info, GetCachedVolumeInformation): Run the input file
9020 name through unixtodos_filename, to ensure it is stored and
9021 referenced in canonical form.
9022 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9023 (logon_network_drive, sys_link, utime): Improve error handling.
9024 (sys_access): New function.
9025 (hashval, generate_inode_val): Unused functions deleted.
9026 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9027 (check_windows_init_file): Convert error message from UTF-8 to
9028 ANSI codepage, for display in the message box.
9029 (globals_of_w32): Set w32_unicode_filenames according to the OS
9032 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9033 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9034 (syms_of_w32term): Declare w32-unicode-filenames.
9036 * w32proc.c (new_child, delete_child): Remove code that handled
9037 unused pending_deletion and input_file members of the child struct.
9038 (create_child, sys_spawnve): Convert all file names to ANSI
9039 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9040 name cannot be encoded in ANSI codepage. Don't use
9041 unixtodos_filename, mirror slashes by hand.
9042 (record_infile, record_pending_deletion): Functions deleted.
9043 (Fw32_short_file_name): Call w32_get_short_filename instead of
9046 * w32notify.c (add_watch): Work in Unicode mode when
9047 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9048 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9049 instead, do the same with Lisp primitives.
9051 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9052 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9053 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9054 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9055 (Fw32_shell_execute): Improve error reporting.
9056 (Fdefault_printer_name): Ifdef away for Cygwin.
9058 * w32.h (struct _child_process): Remove input_file and
9059 pending_deletion members that are no longer used.
9060 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9061 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9062 (ansi_encode_filename): New and updated prototypes.
9064 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9066 (unexec): Don't use dostounix_filename, it expects a file name in
9067 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9070 * fileio.c (Ffile_name_directory, file_name_as_directory)
9071 (directory_file_name, Fexpand_file_name)
9072 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9073 arguments of dostounix_filename.
9074 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9075 use MAX_UTF8_PATH for size of file-name strings.
9076 (emacs_readlinkat): Build an explicitly unibyte string for file
9078 (syms_of_fileio) <file-name-coding-system>:
9079 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9081 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9082 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9083 directories to UTF-8.
9084 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9085 environment, and each element of the input PATH, to UTF-8.
9087 * dired.c (file_attributes): Use build_unibyte_string explicitly
9088 to make Lisp strings from user and group names.
9090 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9093 * coding.c (decode_file_name, encode_file_name): New functions.
9095 * termcap.c (tgetent): Adapt to the change in arguments of
9098 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9101 * msdos.c (dostounix_filename, init_environment): Adapt to the
9102 change in arguments of dostounix_filename.
9104 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9105 [WINDOWSNT]: Encode file names passed to the image libraries in
9108 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9109 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9111 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9112 arguments of dostounix_filename.
9114 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9116 * font.h (struct font_entity) [HAVE_NS]: New field to record
9117 font driver which was used to create this entity.
9118 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9119 frame where the font was opened.
9120 (font_close_object): Add prototype.
9121 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9122 (font_close_object): Not static any more. Lost frame arg.
9123 Adjust comment and users.
9124 * alloc.c (cleanup_vector): Call font_close_object to adjust
9125 per-frame font counters correctly. If HAVE_NS, also call
9126 driver-specific cleanup for font-entity objects.
9127 * ftfont.c (ftfont_open):
9128 * nsfont.m (nsfont_open):
9129 * w32font.c (w32font_open_internal):
9130 * xfont.c (xfont_open):
9131 * xftfont.c (xftfont_open): Save frame pointer in font object.
9132 * macfont.m (macfont_open): Likewise.
9133 (macfont_descriptor_entity): Save driver pointer to be able
9134 to call its free_entity routine when font-entity is swept.
9135 * ftxfont.c (ftxfont_open): Add eassert because frame
9136 pointer should be saved by ftfont_driver.open.
9138 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9140 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9141 input polling is used. This is still meaningful for Cygwin, see
9142 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9143 * keyboard.c (poll_for_input_1, input_polling_used):
9144 Define unconditionally.
9145 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9146 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9147 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9148 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9149 (face_for_char): Likewise. Rearrange eassert and return ASCII
9150 face for CHAR_BYTE8_P.
9151 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9153 2013-12-11 Ken Brown <kbrown@cornell.edu>
9155 * dispextern.h (erase_phys_cursor):
9156 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9158 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9160 * nsterm.m (x_free_frame_resources):
9161 * term.c (tty_free_frame_resources):
9162 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9163 face cache because it's implied by free_frame_faces anyway.
9164 * w32term.c (x_free_frame_resources): Likewise. Do not call
9165 free_frame_faces twice.
9167 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9169 * editfns.c (Fformat_time_string): Mention %F in the doc.
9171 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9173 * window.c (resize_frame_windows): Don't return immediately when
9174 the root window's size doesn't change - the minibuffer window
9175 may still have to be repositioned/resized.
9176 * xfns.c (Fx_create_frame): Always change the frame size after
9177 initializing the frame's faces.
9178 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9179 change_frame_size should already have done it.
9180 (x_new_font): Assign new tool- and menu-bar heights.
9181 (x_set_window_size_1): Account for tool- and menu-bar heights
9182 (Bug#16013). Don't set pixel sizes since change_frame_size
9183 should already have done it.
9185 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9187 Remove the option of using libcrypto.
9188 * Makefile.in (LIB_CRYPTO): Remove.
9189 (LIBES): Don't use it.
9191 2013-12-11 Juri Linkov <juri@jurta.org>
9193 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9194 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9196 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9198 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9199 drawn tool bar items (Bug#16058).
9200 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9202 2013-12-09 Ken Brown <kbrown@cornell.edu>
9204 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9206 * lisp.h (get_frame_param): Adjust conditions for prototype
9209 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9211 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9212 Avoid unused macro warning if configured --without-xft.
9214 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9216 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9218 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9220 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9222 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9224 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9226 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9228 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9230 Use libcrypto's checksum implementations if available, for speed.
9231 * Makefile.in (LIB_CRYPTO): New macro.
9234 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9235 The macro didn't conform to C99 due to type mismatch,
9236 which caused compilation failure with Sun C 5.12,
9237 and it was confusing anyway. Include window.h to declare
9238 redisplay_other_windows.
9240 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9242 * window.c (set_window_buffer): Update mode line (bug#16084).
9244 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9246 Fix minor problems found by static checking.
9247 * keyboard.c (poll_for_input_1, input_polling_used):
9248 Define only if HAVE_NTGUI.
9249 * xmenu.c (popup_activate_callback): Omit unnecessary
9250 check against USE_X_TOOLKIT, which must be defined here anyway.
9251 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9254 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9256 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9258 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9260 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9262 * nsterm.m (x_set_window_size): Remove fprintf.
9263 (init): Define always. Set applicationDidFinishLaunchingCalled
9265 (applicationDidFinishLaunching:):
9266 Set applicationDidFinishLaunchingCalled.
9267 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9270 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9272 Pixel resize changes for NS (Bug#16049).
9273 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9274 height/width. row/cols are locals.
9275 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9276 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9277 (windowWillResize): Remove gsextra. Calculate extra as in
9279 (x_new_font): Don't change frame size if fullscreen.
9280 Change size pixelwise.
9282 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9283 comment in xfns.c. Change to pixelwise call.
9285 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9287 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9290 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9292 * xterm.c (input_signal_count): Remove.
9293 (x_dispatch_event): Define unconditionally.
9294 (x_make_frame_visible): Process X events until the frame
9295 is really visible (Bug#16027).
9296 * xterm.h (x_dispatch_event): Declare unconditionally.
9298 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9300 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9302 * nsterm.m (x_set_window_size): Handle pixelwise.
9304 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9306 * w32term.c (x_new_font):
9307 * xterm.c (x_new_font): Calculate new frame size from new font
9310 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9312 * lisp.h (FOR_EACH_TAIL): New macro.
9313 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9315 * window.c (select_window): Call second wset_redisplay before we change
9316 selected_window (bug#16034).
9318 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9320 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9322 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9324 * w32xfns.c: Include window.h, to avoid a compiler warning.
9326 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9328 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9329 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9330 window_scroll takes care of it.
9331 (Fset_window_point, Fdelete_other_windows_internal)
9332 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9333 (Fsplit_window_internal, Fdelete_window_internal)
9334 (Fresize_mini_window_internal, Fset_window_configuration)
9335 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9336 cause redisplay instead of forcing a complete redisplay.
9337 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9338 we're only affecting the selected_window.
9340 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9342 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9343 directional control characters. Update type and category
9344 determination according to the UBA from Unicode v6.3.
9345 (bidi_category_t): New category EXPLICIT_FORMATTING.
9347 * dispextern.h (bidi_type_t): Update to include new bidirectional
9348 properties introduced with Unicode v6.3. (Bug#16043)
9350 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9352 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9355 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9357 * font.c (font_list_entities): Remove dummy assignment.
9358 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9359 used on graphic displays only. Remove unused 'font_encoder' member.
9360 (struct font_bitmap): Remove unused 'extra' member.
9361 * nsfont.m (nsfont_open):
9362 * w32font.c (w32font_open_internal):
9363 * ftfont.c (ftfont_get_bitmap): Adjust users.
9365 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9367 Use bool for boolean.
9368 * tparam.c (tparam1):
9369 * undo.c (record_point, record_property_change):
9370 Use bool for boolean, for local vars that are always true or false.
9372 Minor integer overflow fixes (Bug#16033).
9373 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9374 This improves on the previous fix to this function.
9375 (window_resize_check): When summing up pixel counts, don't rely on
9376 undefined behavior if the sum overflows.
9378 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9380 * window.c (Fset_window_new_pixel): Don't choke at negative
9381 argument value (Bug#16033).
9383 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9384 to avoid crash in window_box_height.
9386 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9387 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9389 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9391 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9393 Minor integer overflow fixes.
9394 * window.c (Fset_window_new_pixel, grow_mini_window):
9395 * xdisp.c (Fwindow_text_pixel_size):
9396 Avoid undefined behavior on signed integer overflow.
9397 * xfns.c (x_set_mouse_color):
9398 Check that drag shape fits in 'unsigned', since that's what X wants.
9400 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9402 Improve reporting of fatal exception on MS-Windows.
9403 * w32fns.c (my_exception_handler): New function.
9404 (globals_of_w32fns): Set it up as the unhandled exception
9405 handler. Initialize exception code and address to zeros.
9406 (emacs_abort): If the exception code and address are available,
9407 print them at the beginning of the backtrace. Fix the format of
9408 printing addresses (was producing 0x0x12345678 on XP).
9411 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9413 * eval.c (Fbacktrace__locals): New function.
9414 (syms_of_eval): Defsubr it.
9416 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9418 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9419 Define here to unify between...
9420 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9421 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9423 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9425 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9427 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9428 fringe background extension.
9429 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9430 because they are now always the same as `left' and `width',
9431 respectively. Remove code for the case that `width' and
9432 `sb_width' are different.
9434 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9436 Fix minor problems found by static checking.
9437 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9438 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9439 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9441 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9443 * image.c (imagemagick_compute_animated_image): Don't crash if we
9444 have an animation with different-sized images (bug#15313).
9446 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9448 Remove some unused items introduced during pixelwise change.
9449 * window.c (window_resize_total_check): Remove unused function.
9450 * xdisp.c (remember_mouse_glyph): Remove unused label.
9451 (Ftool_bar_height): Move declaration inside #if.
9452 * xterm.c (x_set_window_size): Don't use r and c.
9454 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9456 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9459 * window.c (Fset_window_configuration): Comment out unused variables.
9461 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9463 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9465 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9467 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9469 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9470 HAVE_GNUTLS3 (Bug#16001).
9472 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9473 if interrupts are deferred (Bug#15801).
9475 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9477 Support resizing frames and windows pixelwise.
9478 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9479 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9480 (struct glyph_matrix): Replace window_left_col and
9481 window_top_line by window_pixel_left and window_pixel_top.
9482 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9484 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9485 (draw_window_divider, move_it_to, x_draw_right_divider)
9486 (x_draw_bottom_divider, change_frame_size): Add or fix
9488 * dispnew.c (change_frame_size_1): Change prototype.
9489 (adjust_glyph_matrix, required_matrix_width)
9490 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9491 values instead of lines and columns.
9492 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9493 WINDOW_TOTAL_FRINGE_WIDTH.
9494 (handle_window_change_signal, do_pending_window_change)
9495 (init_display): Adjusts calls of change_frame_size.
9496 (change_frame_size, change_frame_size_1): Handle pixelwise
9498 * frame.c (Qright_divider_width, Qbottom_divider_width):
9500 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9501 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9502 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9503 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9505 (set_frame_param): New function.
9506 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9507 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9508 (Ffringe_width, Fborder_width, Fright_divider_width)
9509 (Fbottom_divider_width): New functions, defsubr them.
9510 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9511 New argument pixelwise.
9512 (struct frame_parm_table): New members Qright_divider_width and
9513 Qbottom_divider_width.
9514 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9515 (x_report_frame_params): Handle Qright_divider_width and
9516 Qbottom_divider_width.
9517 (x_set_right_divider_width, x_set_bottom_divider_width):
9519 (frame_resize_pixelwise): New option.
9520 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9521 new_pixelwise, right_divider_width and bottom_divider_width;
9522 remove total_lines; rename text_lines, text_cols, new_text_lines
9523 and new_text_cols to text_height, text_width, new_height and
9524 new_width respectively.
9525 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9526 FRAME_TEXT_WIDTH respectively.
9527 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9528 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9529 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9531 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9532 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9533 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9534 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9535 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9536 (FRAME_TOTAL_COLS_ARG): Remove macro.
9537 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9538 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9539 (x_wm_set_size_hint): Handle frame pixel sizes.
9540 * indent.c (compute_motion, Fcompute_motion):
9541 Call window_body_width instead of window_body_cols.
9542 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9543 (make_lispy_position): Handle right and bottom dividers.
9544 (Fsuspend_emacs): Pixelize call of change_frame_size.
9545 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9546 * lisp.h: Extern set_frame_param.
9547 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9549 (Fx_create_frame): Add entry for vertical_drag_cursor.
9550 Pixelize call of change_frame_size.
9551 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9552 * nsterm.m (ns_update_window_end): Optionally draw right
9554 (x_set_window_size): Add argument pixelwise.
9555 Call check_frame_size and change_frame_size with pixelwise zero.
9556 (ns_draw_window_divider): New function.
9557 (ns_redisplay_interface): Add ns_draw_window_divider.
9558 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9559 (x_new_font): Call x_set_window_size with pixelwise zero.
9560 * print.c (print_object): For a window print its sequence
9562 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9563 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9564 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9565 (w32_createwindow): Use scroll bar area width.
9566 (w32_wnd_proc): Handle bottom divider width.
9567 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9568 (Fx_create_frame): Default divider width parameters.
9569 Caclulate sizes pixelwise. Add vertical drag cursor support.
9570 (x_create_tip_frame): Default divider widths to zero.
9571 Pixelize call to change_frame_size.
9572 (Fx_show_tip): Add handling of divider widths. Pixelize window
9574 (Fw32_frame_rect): New function.
9575 (frame_parm_handler w32_frame_parm_handlers): Add divider
9577 (Vx_window_vertical_drag_shape): Add variable.
9578 * w32inevt.c (resize_event, maybe_generate_resize_event):
9579 Pixelize change_frame_size calls.
9580 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9582 * w32term.c (w32_draw_window_divider): New function.
9583 (x_update_window_end): Handle right divider.
9584 (w32_draw_fringe_bitmap, x_scroll_run)
9585 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9586 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9587 Calculate new frame sizes pixelwise.
9588 (x_new_font): Pixelize call to x_set_window_size.
9589 (x_check_fullscreen): Pixelize call to change_frame_size.
9590 (x_set_window_size_1, x_set_window_size): New argument
9591 pixelwise. Calculate pixelwise.
9592 (x_wm_set_size_hint): Use scroll bar area width.
9593 (w32_redisplay_interface): Add w32_draw_window_divider.
9594 * w32term.h (struct w32_output): Add vertical drag cursor.
9595 * widget.c (set_frame_size, update_wm_hints)
9596 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9598 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9599 * window.c (sequence_number): Restore.
9600 (Fwindow_pixel_width, Fwindow_pixel_height)
9601 (Fwindow_mode_line_height, Fwindow_header_line_height)
9602 (window_pixel_to_total, Frun_window_scroll_functions)
9603 (Fset_window_new_pixel, window_resize_apply_total)
9604 (Fwindow_resize_apply_total): New functions.
9605 (window_body_height, window_body_width): Rename from
9606 window_body_lines. New argument PIXELWISE.
9607 Calculate pixelwise.
9608 (Fwindow_body_height, Fwindow_body_width): New argument
9610 (coordinates_in_window, window_relative_x_coord): Use window's
9611 pixel width instead of total width.
9612 (replace_window, recombine_windows): Initialize pixel values.
9613 (resize_root_window, resize_frame_windows, grow_mini_window)
9614 (shrink_mini_window): New argument PIXELWISE.
9615 Calculate pixelwise.
9616 (Fdelete_other_windows_internal, adjust_window_margins)
9617 (window_resize_check, window_resize_apply)
9618 (Fdelete_window_internal, Fresize_mini_window_internal)
9619 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9620 (check_frame_size): Rename arguments. New argument PIXELWISE.
9621 Calculate pixelwise.
9622 (set_window_buffer): Make samebuf bool. Run configuration change
9623 hook only if buffer changed.
9624 (Fset_window_buffer): Rewrite doc-string.
9625 (make_window): Initialize new_pixel slot.
9626 (Fwindow_resize_apply): Check pixel size of root window.
9627 (Fsplit_window_internal): Call 2nd argument pixel_size.
9628 Calculate pixelwise.
9629 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9631 (save_window_data): New slots frame_text_width,
9632 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9633 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9635 (Fcurrent_window_configuration, Fset_window_configuration)
9636 (save_window_save, compare_window_configurations): Handle new
9637 slots in save_window_data and saved_window.
9638 (Fset_window_scroll_bars): Fix doc-string.
9639 (window_resize_pixelwise): New variable.
9640 (coordinates_in_window, Fcoordinates_in_window_p):
9642 (make_parent_window): Adjust sequence_number.
9643 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9645 * window.h (struct window): New members new_pixel, pixel_left,
9646 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9647 (wset_new_pixel): New function.
9648 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9649 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9650 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9651 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9652 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9653 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9654 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9655 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9656 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9657 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9658 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9659 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9660 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9661 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9662 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9664 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9665 (window_body_width, check_frame_size): Adapt external declarations.
9666 * xdisp.c (last_max_ascent): New integer.
9667 (window_text_bottom_y): Handle bottom divider.
9668 (window_box_width, window_box_height): Calculate pixelwise.
9669 (get_glyph_string_clip_rects): Handle right divider.
9670 (remember_mouse_glyph): When windows are resized pixelwise
9671 proceed with width and height set to 1.
9672 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9674 (move_it_to): Calculate and return maximum x position
9676 (Fwindow_text_pixel_size): New function.
9677 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9678 (tool_bar_lines_needed): Rename to tool_bar_height.
9679 Calculate pixelwise.
9680 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9681 Calculate pixelwise.
9682 (redisplay_tool_bar): Calculate pixelwise.
9683 (redisplay_window): Calculate pixelwise. Handle dividers.
9684 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9685 (x_draw_vertical_border): Handle dividers.
9686 (define_frame_cursor1): Handle vertical drag cursor.
9687 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9688 (expose_window): Calculate pixelwise. Handle dividers.
9689 (init_xdisp): Initialize pixel values.
9690 * xfaces.c (Qwindow_divider): New face.
9691 (realize_basic_faces): Realize it.
9692 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9693 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9694 (x_set_scroll_bar_default_width): Default actual width to 16.
9695 (Fx_create_frame): Set sizes pixelwise.
9696 (x_create_tip_frame): Default divider widths to zero.
9697 Pixelize call of change_frame_size.
9698 (Fx_show_tip): Handle divider widths. Initial pixel position
9700 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9701 (Vx_window_vertical_drag_shape): New option.
9702 * xmenu.c (free_frame_menubar): Pixelize call of
9704 * xterm.c (x_draw_window_divider): New function.
9705 (x_update_window_end): Optionally draw right divider.
9706 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9707 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9708 (handle_one_xevent, x_new_font): Calculate pixelwise.
9709 (x_set_window_size_1, x_set_window_size): New argument
9710 pixelwise. Calculate pixelwise.
9711 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9712 (struct x_redisplay_interface): Add x_draw_window_divider.
9713 * xterm.h (struct x_output): Add vertical_drag_cursor.
9715 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9718 Set invisible frames's `redisplay' when a full redisplay is requested.
9719 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9720 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9721 (display_mode_lines): Set it here instead.
9723 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9725 * dispextern.h (set_window_update_flags): Remove.
9727 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9729 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9731 * xdisp.c (REDISPLAY_SOME_P): New macro.
9732 (redisplay_internal): Use it (bug#15999).
9733 (prepare_menu_bars, redisplay_window): Use it as well.
9735 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9737 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9739 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9740 (globals_of_w32font): Zero it out.
9741 (GetCharWidth32W_Proc): New function pointer.
9742 (get_char_width_32_w): New function.
9743 (compute_metrics): If get_glyph_outline_w returns an error, try
9744 get_char_width_32_w before declaring a failure. This avoids
9745 punishing raster (a.k.a. "bitmap") fonts by slowing down
9746 redisplay. (Bug#6364).
9748 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9750 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9751 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9752 highlight needs to be redisplayed. (Bug#15913)
9754 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9756 Fix minor problems found by static checking.
9757 * buffer.h (struct buffer_text, struct buffer):
9758 * frame.h (struct frame):
9759 * window.h (struct window):
9760 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9761 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9762 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9763 no-longer-valid use of HAVE_MENUS.
9764 * xdisp.c (propagate_buffer_redisplay): Now static.
9766 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9768 * xmenu.c (Fmenu_or_popup_active_p):
9769 * window.c (Fset_window_configuration):
9770 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9771 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9772 * fns.c (Fyes_or_no_p):
9773 * editfns.c (Fmessage_box, Fmessage_or_box):
9774 * alloc.c (make_save_ptr_ptr):
9775 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9777 * window.c (Fset_window_configuration): Move select_window later.
9779 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9781 Refine redisplay optimizations to only redisplay *some* frames/windows
9782 rather than all of them.
9783 * xdisp.c (REDISPLAY_SOME): New constant.
9784 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9785 (bset_redisplay, bset_update_mode_line): New functions.
9786 (message_dolog): Use bset_redisplay.
9787 (clear_garbaged_frames): Use fset_redisplay.
9788 (echo_area_display): Use wset_redisplay.
9789 (buffer_shared_and_changed): Remove.
9790 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9791 frame titles. Compute the actual set of windows redisplayed.
9792 Don't update frame titles and menu bars for frames that don't need to
9794 (propagate_buffer_redisplay): New function.
9796 (redisplay_internal): Use it. Be more selective in the set of windows
9797 we redisplay. Propagate windows_or_buffers_changed to
9798 update_mode_lines a bit later to simplify the code.
9799 (mark_window_display_accurate_1): Reset window and buffer's
9801 (redisplay_window): Do nothing if neither the window nor the buffer nor
9802 the frame needs redisplay.
9803 * window.h (struct window): Add `redisplay' field.
9804 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9805 (redisplay_other_windows, window_list): New declarations.
9806 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9807 (window_list): Not static any more.
9808 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9809 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9810 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9811 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9812 * frame.h (struct frame): Add `redisplay' field.
9813 Move `external_menu_bar' bitfield next to other bit-fields.
9814 (SET_FRAME_GARBAGED): Use fset_redisplay.
9815 (SET_FRAME_VISIBLE): Don't garbage the frame;
9816 Use redisplay_other_windows.
9817 * buffer.h (struct buffer): Add `redisplay' field.
9818 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9819 (modify_overlay): Use bset_redisplay.
9820 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9822 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9824 Support w32 file notifications in batch mode.
9825 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9826 invalid (which happens in batch mode). If non-interactive, call
9827 handle_file_notifications to store file notification events in the
9828 input queue. (Bug#15933)
9830 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9832 * w32inevt.c (handle_file_notifications): Now external, not static.
9834 * w32term.h (handle_file_notifications): Provide prototype.
9836 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9837 init_crit, since init_display, which does that otherwise, is not
9840 2013-11-27 Glenn Morris <rgm@gnu.org>
9842 * Makefile.in ($(lispsource)/international/charprop.el): New.
9843 (emacs$(EXEEXT)): Depend on charprop.el.
9845 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9847 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9848 deleting portions of the buffer under non-nil REPLACE argument.
9851 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9852 directory, watch it and not its parent.
9853 (add_watch): Allow empty string in FILE.
9855 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9857 * window.c (Fset_window_start, window_resize_apply)
9858 (window_scroll): Reset window_end_valid (Bug#15957).
9860 2013-11-27 Glenn Morris <rgm@gnu.org>
9862 * Makefile.in (leimdir): Now in lisp source directory.
9863 ($(leimdir)/leim-list.el): Just use ../leim .
9864 * epaths.in (PATH_DUMPLOADSEARCH):
9865 * lread.c (load_path_default):
9866 * nsterm.m (ns_load_path): No more leim directory.
9868 2013-11-26 Andreas Schwab <schwab@suse.de>
9870 * .gdbinit (xgettype): Add cast.
9872 2013-11-26 Glenn Morris <rgm@gnu.org>
9874 Preload leim-list.el.
9875 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9876 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9877 is a single directory.
9879 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9881 bool-vector-subsetp is now the normal direction (Bug#15912).
9882 * data.c (Fbool_vector_subsetp): Test whether the first argument
9883 is a subset of the second one, not the reverse. Add doc string.
9885 Fix minor problems found by static checking.
9886 * lread.c (load_path_default): Now static.
9887 * textprop.c (text_property_stickiness): Be consistent about the
9888 test used when deciding whether to consider the previous character.
9889 This simplifies the code a bit.
9891 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9893 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9895 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9896 (syms_of_frame): Don't defsubr them.
9898 2013-11-25 Glenn Morris <rgm@gnu.org>
9900 * lread.c (load_path_default): Change the sense of the argument.
9901 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9902 from dump_path. When it is not, avoid checking dump_path twice.
9904 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9905 uninstalled dump_path against installed Vload_path. (Bug#15964)
9907 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9909 Export get_pos_property to Elisp.
9910 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9911 (syms_of_editfns): Export it to Elisp.
9913 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9915 2013-11-23 Romain Francoise <romain@orebokech.com>
9917 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9918 initialization here ...
9919 (syms_of_fileio): ... from here.
9921 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9923 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9924 Please use --enable-check-lisp-object-type.
9926 2013-11-23 Glenn Morris <rgm@gnu.org>
9928 * process.c (get_process): Explicit error for dead buffers.
9930 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9932 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9934 2013-11-23 Glenn Morris <rgm@gnu.org>
9936 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9937 * lread.c (load_path_check): Take path to check as argument.
9938 (load_path_default): New, split from init_lread.
9939 (init_lread): Move calc of default load-path to load_path_default.
9940 Empty elements in EMACSLOADPATH now stand for the default.
9941 (load-path): Doc fix.
9942 * emacs.c (decode_env_path): Add option to treat empty elements
9943 as nil rather than ".".
9944 * callproc.c (init_callproc_1, init_callproc):
9945 * image.c (Vx_bitmap_file_path):
9946 * lisp.h (decode_env_path):
9947 * lread.c (Vsource_directory):
9948 Update for new argument spec of decode_env_path.
9950 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9952 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9953 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9955 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9957 Fix some dependency problems that cause unnecessary recompiles.
9959 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9960 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9961 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9962 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9963 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9964 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9965 (boostrap-clean): No need to remove stamp-oldxmenu.
9967 Fix recently introduced bool vector overrun.
9968 This was due to an optimization that went awry.
9969 Reported by Glenn Morris in
9970 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9971 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9972 for empty vectors, undoing the 2013-11-18 change.
9973 * data.c (bool_vector_binop_driver): Rely on this.
9974 Fix bug that occasionally overran the destination.
9975 * lisp.h (struct Lisp_Bool_vector): Document this.
9977 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9979 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9982 * nsterm.m (init, run, stop:): Comment out for now, does not work
9985 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9987 * charset.c (syms_of_charset): Don't read past end of string.
9989 2013-11-19 Glenn Morris <rgm@gnu.org>
9991 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9993 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9995 Add hooks to run on gaining/losing focus. (Bug#15029)
9996 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9997 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9998 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10000 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10002 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10003 The old names predated the API change that put destination at end.
10005 Improve API of recently-added bool vector functions (Bug#15912).
10006 The old API had (bool-vector-count-matches A B)
10007 and (bool-vector-count-matches-at A B I), which gave the
10008 misleading impression that the two functions were variants, one
10009 with a location I. The new API has (bool-vector-count-population A)
10010 and (bool-vector-count-consecutive A B I) to make the distinction
10011 clearer. The first function no longer has a B argument, since the
10012 caller can easily determine the number of nils if the length and
10013 number of ts is known.
10014 * data.c (Fbool_vector_count_population): Rename from
10015 bool_vector_count_matches, and accept just 1 argument.
10016 (Fbool_vector_count_consecutive): Rename from
10017 Fbool_vector_count_matches_at.
10019 Always allocate at least one bits_word per bool vector.
10020 See Daniel Colascione in:
10021 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10022 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10023 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10024 * lisp.h (struct Lisp_Bool_vector): Document this.
10026 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10028 * insdel.c (invalidate_buffer_caches): New function, consolidated
10029 from part of prepare_to_modify_buffer.
10030 (insert_from_gap, prepare_to_modify_buffer):
10031 * coding.c (code_convert_region, code_convert_string):
10032 Call invalidate_buffer_caches. (Bug#15841)
10034 * lisp.h (invalidate_buffer_caches): Add prototype.
10036 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10038 * w32term.c (x_update_window_end): Don't invalidate the entire
10039 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10040 highlight needs to be redisplayed. (Bug#15913)
10042 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10044 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10046 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10048 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10049 while we are using Vprin1_to_string_buffer.
10051 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10052 after inserting the description string. (Bug#15907)
10054 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10056 * data.c: Work around bogus GCC diagnostic about shift count.
10057 Reported by Eli Zaretskii in
10058 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10059 (pre_value): New function.
10060 (count_trailing_zero_bits): Use it.
10062 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10064 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10065 assume C macros are not supported even under -g3 in these old GCC
10068 2013-11-15 Leo Liu <sdl.web@gmail.com>
10070 * minibuf.c (Ftry_completion, Fall_completions)
10071 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10073 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10075 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10076 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10077 This avoids placing unnecessary constants into the Emacs code.
10079 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10081 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10082 for Cygwin w32 build.
10084 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10085 for Cygwin w32 build. (Bug#15892)
10087 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10089 Simplify, port and tune bool vector implementation.
10090 * alloc.c (bool_vector_exact_payload_bytes)
10091 (bool_vector_payload_bytes): Remove.
10092 (bool_vector_fill): Return its argument.
10093 * alloc.c (bool_vector_fill):
10095 * print.c (print_object):
10096 Simplify by using bool_vector_bytes.
10097 * alloc.c (make_uninit_bool_vector):
10098 New function, broken out from Fmake_bool_vector.
10099 (Fmake_bool_vector): Use it. Use tail call.
10100 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10101 * data.c (BITS_PER_ULL): New constant.
10102 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10103 if long long versions don't exist.
10104 (shift_right_ull): New function.
10105 (count_one_bits_word): New function, replacing popcount_bits_word
10106 macro. Don't assume that bits_word is no wider than long long.
10107 (count_one_bits_word, count_trailing_zero_bits):
10108 Don't assume that bits_word is no wider than long long.
10109 * data.c (bool_vector_binop_driver, bool_vector_not):
10110 * fns.c (Fcopy_sequence):
10112 Create an uninitialized destination, to avoid needless work.
10113 (internal_equal): Simplify.
10114 (Ffillarray): Prefer tail call.
10115 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10116 contain at least one word.
10117 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10118 chars are narrower than ints.
10119 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10120 * fns.c (Fcopy_sequence):
10122 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10123 Don't try to port to hosts where bits_word values have holes; the
10124 code wouldn't work there anyway. Verify this assumption, though.
10125 (bool_vector_bytes): New function.
10126 (make_uninit_bool_vector): New decl.
10127 (bool_vector_fill): Now returns Lisp_Object.
10129 * xfns.c (xic_create_fontsetname):
10130 * xrdb.c (gethomedir): Prefer tail calls.
10132 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10134 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10135 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10137 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10138 that requires a return value.
10139 (Fset_buffer_modified_p): Take advantage of this change to do
10142 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10144 * buffer.c (Frestore_buffer_modified_p): Sync it with
10145 Fset_buffer_modified_p.
10146 (Fforce_mode_line_update): New function, moved from subr.el.
10147 (Fset_buffer_modified_p): Use them.
10148 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10150 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10152 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10153 This avoids undefined behavior when subtracting pointers into
10154 different aways. On my platform it also makes the code a tad
10155 smaller and presumably faster.
10157 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10159 * keyboard.c (command_loop_1): Use region-extract-function.
10160 * insdel.c (Qregion_extract_function): Not static any more (can we
10161 stop pretending that these vars can benefit from being marked static?).
10163 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10165 * search.c (find_newline): If buffer text is relocated during the
10166 "dumb loop", adjust C pointers into buffer text to follow suit.
10169 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10171 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10172 for conversion (Bug#15837).
10174 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10176 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10177 for the entire range of inserted characters. (Bug#15841)
10179 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10181 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10183 (realize_default_face): Remove assignment to distant-foreground if
10184 unspecified (Bug#15815).
10186 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10188 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10189 cache-long-scans disabled, since we don't want to call
10190 prepare_to_modify_buffer (in insert_1_both) for each message we
10193 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10194 from buffer.c. Improve commentary to the buffer field setter
10197 * buffer.c (bset_cache_long_scans): Static function deleted.
10198 Improve commentary to the buffer field setter functions.
10199 (init_buffer_once): Default for cache-long-scans changed to t.
10202 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10204 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10206 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10207 This bug was introduced in my 2013-06-21 change, and caused
10208 struct Lisp_Sub_Char_Table objects to be given too many slots,
10209 which broke 'make -C admin/unidata'.
10211 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10213 Import changes from mac-port 4.5.
10214 * macfont.m (mac_font_copy_default_descriptors_for_language)
10215 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10216 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10217 (macfont_language_default_font_names): New.
10218 (macfont_list): Rearrange language/charset code.
10219 (macfont_close): Don't check for macfont_info->cache.
10220 (mac_ctfont_create_preferred_family_for_attributes): New font
10221 selection code, call
10222 mac_font_copy_default_name_for_charset_and_languages.
10223 (mac_font_copy_default_descriptors_for_language)
10224 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10226 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10228 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10230 Port to C11 aligned_alloc, and fix some integer overflows.
10231 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10232 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10233 and use of posix_memalign replaced with aligned_alloc.
10234 (aligned_alloc): New function, defined or declared as needed.
10235 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10236 Don't undef; configure.ac now does this.
10237 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10238 (calloc, aligned_alloc): Check for integer overflow.
10239 (aligned_alloc): Rename from memalign. All uses changed.
10240 (memalign): New function, an alias for aligned_alloc.
10242 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10244 * xdisp.c (redisplay_internal): Fix typo in last change.
10246 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10248 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10250 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10252 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10253 redisplay--mode-lines-cause.
10254 (redisplay_internal): Keep them uptodate. Remove redundant check of
10255 buffer_shared_and_changed.
10256 * *.[chm]: Number every assignment to update_mode_lines so we
10257 can track why it is set.
10259 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10261 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10263 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10265 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10266 can track why it is set.
10268 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10270 Integer-related fixes for term.c etc.
10271 * dispextern.h (face_tty_specified_color): New function.
10272 * term.c (turn_on_face): Don't rely on undefined behavior when
10273 assigning an out-of-range value to 'long'.
10274 Simplify test for toggling highlight.
10275 (tty_capable_p): Omit last two (unused) args. All callers changed.
10276 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10277 (read_menu_input, tty_menu_activate, tty_menu_show):
10278 * xfaces.c (x_supports_face_attributes_p)
10279 (tty_supports_face_attributes_p):
10280 Use bool for boolean. All callers changed.
10281 (tty_supports_face_attributes_p): Omit defaults for color indices;
10282 no longer needed. Simplify tail call.
10284 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10286 * xdisp.c (prepare_menu_bars): Mark static.
10287 * lisp.h (prepare_menu_bars): Don't declare.
10288 * xselect.c (x_handle_selection_clear):
10289 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10291 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10293 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10294 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10296 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10298 * keyboard.c (Fcommand_error_default_function): Rename from
10299 Fdefault_error_output.
10301 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10303 * keyboard.c (Fdefault_error_output): New function, extracted from
10304 cmd_error_internal.
10305 (syms_of_keyboard): Use it for Vcommand_error_function.
10307 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10309 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10310 (init_eval): Use it to ensure handlerlist is non-NULL.
10311 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10312 (Fsignal): Adjust NULLness test of handlerlist.
10313 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10315 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10317 * callproc.c (call_process): Call prepare_to_modify_buffer before
10318 decoding text read from the sub-process, as the decoded stuff will
10319 be inserted into the buffer. This will invalidate the various
10320 caches maintained for the buffer. (Bug#15148)
10322 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10324 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10325 string of glyphless-char-display.
10327 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10329 * nsfns.m (ns_get_name_from_ioreg): New function.
10330 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10331 OSX >= 10.9. Use ns_get_name_from_ioreg.
10333 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10335 Simplify and port recent bool vector changes.
10336 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10337 only in this file. Use a more-efficient implementation if the
10338 second argument is a power of 2.
10339 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10340 Remove no-longer-necessary compile-time checks.
10341 (bool_vector_exact_payload_bytes): New function.
10342 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10343 exact payload changed to call the new function. Do not assume
10344 that the arg or result fits in ptrdiff_t.
10345 (bool_vector_fill): New function.
10346 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10348 (vroundup_ct): Don't assume arg fits in size_t.
10349 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10350 invoke set_category_set.
10351 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10352 All callers changed. Use bool_vector_set.
10353 * category.h (XCATEGORY_SET): Remove; no longer needed.
10354 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10355 bool_vector_bitref.
10356 * data.c (Faref): Use bool_vector_ref.
10357 (Faset): Use bool_vector_set.
10358 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10359 (Fbool_vector_not, Fbool_vector_count_matches)
10360 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10361 * fns.c (concat): Use bool_vector_ref.
10362 (Ffillarray): Use bool_vector_fill.
10363 (mapcar1): Use bool_vector_ref.
10364 (sxhash_bool_vector): Hash words, not bytes.
10365 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10366 a constant, since it's now used in #if.
10367 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10368 unsigned char on unusual architectures, so that we no longer
10369 assume that the number of bits per bits_word is a power of two or
10370 is a multiple of 8 or of CHAR_BIT.
10371 (Qt): Add forward decl.
10372 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10373 at least as strictly as bits_word.
10374 (bool_vector_data, bool_vector_uchar_data): New accessors.
10375 All data structure accesses changed to use them.
10376 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10377 (bool_vector_set): New functions.
10378 (bool_vector_fill): New decl.
10379 (ROUNDUP): Move to alloc.c as described above.
10381 Fix recent gnutls changes.
10382 * gnutls.c (Fgnutls_boot): Don't assume C99.
10383 * process.c (wait_reading_process_output): Fix typo in recent change.
10385 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10387 * process.c (wait_reading_process_output, read_process_output)
10388 (send_process): Check gnutls_state is not NULL.
10390 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10391 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10393 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10395 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10396 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10398 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10401 * nsfns.m (Fx_create_frame): Fix memory leak.
10403 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10404 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10405 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10407 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10409 * xdisp.c (message3_nolog, message_with_string): Encode the string
10410 before writing it to the terminal in a non-interactive session.
10412 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10413 sure we concatenate them into a unibyte string.
10415 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10416 resulting temporary name before returning it to the caller.
10417 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10418 is a unibyte string, convert NAME to a unibyte string to ensure
10419 that the result is also a unibyte string.
10421 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10422 create unibyte strings from default paths and directory/file
10425 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10428 * callproc.c (init_callproc): Use build_unibyte_string to make
10429 sure we create unibyte strings from default paths and
10430 directory/file names.
10432 * buffer.c (init_buffer): Don't store default-directory of
10433 *scratch* in multibyte form. The original problem which led to
10434 that is described in
10435 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10436 but it was solved long ago. (Bug#15260)
10438 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10440 Port to stricter C99 platforms.
10441 Especially, C99 prohibits nesting a struct X inside struct Y if
10442 struct X has a flexible array member.
10443 * alloc.c (struct sdata): New type.
10444 (sdata): Implement in terms of struct sdata.
10445 Remove u member; all uses replaced by next_vector, set_next_vector.
10446 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10447 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10448 (struct sblock): Rename first_data member to data, which is now
10449 a flexible array member. All uses changed.
10450 (next_vector, set_next_vector, large_vector_vec): New functions.
10451 (vector_alignment): New constant.
10452 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10453 (struct large-vector): Now merely a NEXT member, since the old approach
10454 ran afoul of stricter C99. All uses changed to use
10455 large_vector_vec or large_vector_offset.
10456 (large_vector_offset): New constant.
10457 * dispnew.c: Include tparam.h, for tgetent.
10458 Do not include term.h; no longer needed.
10459 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10460 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10461 (struct Lisp_Vector): Use a flexible array member for contents,
10462 instead of a union with a member that is an array of size 1.
10464 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10465 fact that the struct no longer contains a union.
10466 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10467 (struct Lisp_Save_Value, struct Lisp_Free):
10468 Use unsigned, not int, for spacers, to avoid c99 warning.
10469 (union specbinding): Use unsigned, not bool, for bitfield, as
10470 bool is not portable to pre-C99 hosts.
10472 2013-11-04 Glenn Morris <rgm@gnu.org>
10474 * emacs.c (usage_message): Mention that `-L :...' appends.
10476 2013-11-02 Glenn Morris <rgm@gnu.org>
10478 * Makefile.in (abs_builddir): Remove.
10479 (bootstrap_exe): Use relative filename.
10481 Use relative filenames in TAGS files.
10482 * Makefile.in (abs_srcdir): Remove it again.
10483 (.PHONY): Remove frc.
10484 (maintainer-clean): No more TAGS-LISP file.
10485 (TAGS): Pass relative file names to etags.
10486 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10488 * Makefile.in (abs_srcdir): New, set by configure.
10490 (maintainer-clean): Remove pointless echo. That should be in the
10491 top-level Makefile, if anywhere. Delete TAGS-LISP.
10492 (extraclean): No s/ and m/ directories for some time.
10493 (TAGS): Also depend on ctagsfiles3.
10494 Remove no-longer-defined S_FILE.
10495 Pass absolute filenames to etags once more.
10496 (TAGS-LISP): Replace lispdir with its expansion.
10497 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10498 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10500 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10502 * xfaces.c (check_lface_attrs, realize_default_face):
10503 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10504 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10506 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10508 * emacs.c (original_pwd): Remove global var by making it local.
10509 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10511 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10513 * xfaces.c: Declare color_distance.
10514 (QCdistant_foreground): New variable.
10515 (NEAR_SAME_COLOR_THRESHOLD): New define.
10516 (load_color2): New function.
10517 (load_color): Call load_color2.
10518 (load_face_colors): Call load_color2 and if distant-color is specified
10519 calculate distant and use distant-color if colors are near.
10520 (LFACE_DISTANT_FOREGROUND): New define.
10521 (merge_face_ref, Finternal_set_lisp_face_attribute)
10522 (Finternal_get_lisp_face_attribute)
10523 (x_supports_face_attributes_p): Handle distant-foreground similar to
10525 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10527 * dispextern.h (lface_attribute_index):
10528 Add LFACE_DISTANT_FOREGROUND_INDEX.
10530 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10532 * image.c (pbm_next_char): New function.
10533 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10534 (pbm_scan_number): Use it.
10535 (Qlibjpeg_version): New variable.
10536 (syms_of_image): DEFSYM and initialize it.
10538 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10540 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10542 2013-10-31 Glenn Morris <rgm@gnu.org>
10544 * emacs.c (original_pwd): New char.
10545 (main): If using --chdir, store original_pwd.
10546 (init_cmdargs): When setting Vinvocation_directory based on a
10547 relative argv[0], use original_pwd if set. (Bug#15768)
10549 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10551 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10553 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10555 * insdel.c: Fix minor problems found by static checking.
10556 (Qregion_extract_function): Now static.
10557 (prepare_to_modify_buffer_1): Remove unused locals.
10559 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10561 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10562 (syms_of_xdisp): Declare pre-redisplay-function.
10563 (markpos_of_region): Remove function.
10564 (init_iterator, compute_stop_pos, handle_face_prop)
10565 (face_before_or_after_it_pos, reseat_to_string)
10566 (get_next_display_element, window_buffer_changed)
10567 (redisplay_internal, try_cursor_movement, redisplay_window)
10568 (try_window_reusing_current_matrix, try_window_id, display_line)
10569 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10570 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10571 * window.h (struct window): Remove field `region_showing'.
10572 * dispextern.h (struct it): Remove region_beg/end_charpos.
10573 (face_at_buffer_position, face_for_overlay_string)
10574 (face_at_string_position): Update prototypes.
10575 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10576 (face_at_string_position): Remove `region_beg' and `region_end' args.
10577 * fontset.c (Finternal_char_font):
10578 * font.c (font_at, font_range): Adjust calls accordingly.
10579 * insdel.c (Qregion_extract_function): New var.
10580 (syms_of_insdel): Initialize it.
10581 (prepare_to_modify_buffer_1): Use it.
10583 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10585 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10586 * ftxfont.c (ftxfont_get_gcs):
10587 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10588 * xfaces.c (x_free_colors, x_free_dpy_colors)
10589 (x_create_gc, unload_color):
10590 * xselect.c (x_property_data_to_lisp):
10591 * xsettings.c (parse_settings):
10592 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10593 (get_bits_and_offset): Adjust definition.
10594 * frame.c (XParseGeometry): Adjust locals.
10595 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10596 * regex.h (toplevel): Likewise for reg_syntax_t.
10598 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10600 * eval.c (run_hook_with_args): Use FUNCTIONP.
10602 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10604 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10605 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10606 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10607 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10608 on MS-Windows anyway.
10609 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10610 (free_realized_face): ...adjust user.
10611 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10612 white relief pixels to -1.
10613 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10614 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10615 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10617 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10619 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10620 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10621 in practice now. All callers changed.
10623 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10625 * dispextern.h (struct face): Use bitfields for 'underline_type'
10626 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10627 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10628 'stipple' member. Move 'lface' member up to help...
10629 * xfaces.c (make_realized_face): ...this function to find and
10630 clear just the members that need clearing.
10631 (load_face_colors, realize_x_face):
10632 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10634 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10636 * xftfont.c (struct xftfont_info): Remove set-but-unused
10638 (xftfont_open): Adjust user.
10639 (xftfont_get_colors): Remove useless prototype.
10641 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10643 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10644 before passing them to 'unexec'. (Bug#15260)
10646 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10648 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10650 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10652 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10653 the changed signature of the font driver's 'close' method.
10655 * w32font.h (w32font_close): Adjust the prototype to the change in
10656 function definition.
10658 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10660 * w32uniscribe.c (uniscribe_close): Adapt the call to
10661 w32font_close to its new prototype.
10663 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10665 Omit unused frame argument of font API's close function.
10666 * font.h (struct font): Drop frame argument. Adjust comment.
10667 * font.c (font_clear_cache, font_close_object): Adjust users.
10668 * ftfont.c (ftfont_close):
10669 * ftxfont.c (ftxfont_close):
10670 * macfont.m (macfont_close):
10671 * nsfont.m (nsfont_close):
10672 * w32font.c (w32font_close):
10673 * xfont.c (xfont_close):
10674 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10675 tweak comments and make functions safe if called more than once for
10676 the same font object.
10678 Perform font-specific cleanup when font object is swept by GC. See
10679 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10680 * alloc.c (cleanup_vector): New function.
10681 (sweep_vector): Call it for each reclaimed vector object.
10682 * font.h (struct font): Adjust comment.
10684 2013-10-24 Glenn Morris <rgm@gnu.org>
10686 * Makefile.in (abs_top_srcdir): New, set by configure.
10688 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10690 Adjust recent font-related changes to fix bug#15686.
10691 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10692 is a live window system frame, mark its default font too.
10694 2013-10-23 Glenn Morris <rgm@gnu.org>
10696 * Makefile.in (RUN_TEMACS): Make relative (again).
10697 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10698 (bootstrap-emacs$(EXEEXT)):
10699 Quote entities that might contain whitespace.
10701 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10703 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10704 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10706 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10708 Do not allow font caches to grow too large.
10709 * alloc.c (compact_font_cache_entry, compact_font_caches):
10710 New functions or stub if not HAVE_WINDOW_SYSTEM.
10711 (compact_undo_list): Factor out from Fgarbage_collect.
10713 (mark_face_cache): Mark face font. Move down to avoid
10715 (mark_terminals): Do not mark font cache here.
10716 (Fgarbage_collect): Call compaction functions described
10717 above. Adjust comment.
10719 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10721 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10722 chdir to HOME (bug#15607).
10724 * nsterm.m (Qcocoa, Qgnustep): New variables.
10725 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10726 (ns_get_color): Make selection color work for GNUstep also.
10728 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10730 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10731 handles mouse clicks. Instead, let GPM use the same code as all
10732 the other mice use. See the discussion starting at
10733 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10734 for the details of the problem with the menu bar this fixes.
10736 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10738 Remove port-specific display name lists to avoid extra
10739 complexity and data duplication with display info lists.
10740 * xterm.h (x_display_name_list): Remove declaration.
10741 * xterm.c (x_display_name_list): Remove.
10742 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10743 * xfns.c (x_display_info_for_name, Fx_display_list):
10744 Likewise. Use x_display_list where appropriate.
10745 * w32term.h (w32_display_name_list): Remove declaration.
10746 * w32term.c (w32_display_name_list): Remove.
10747 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10749 * w32fns.c (x_display_info_for_name, Fx_display_list):
10750 Likewise. Use x_display_list where appropriate.
10751 * nsterm.h (ns_display_name_list): Remove declaration.
10752 * nsterm.m (ns_display_name_list): Remove.
10753 (ns_term_init, syms_of_nsterm): Adjust users.
10754 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10755 Likewise. Use x_display_list where appropriate.
10756 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10757 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10758 (mark_terminals): Mark per-terminal font cache.
10760 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10762 Don't run timers in input-pending-p. Its new check-timers param
10763 provides the prior behavior. (Bug#15045).
10764 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10766 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10768 Make some functions static in non-Microsoft builds.
10769 On my platform (Fedora 19 x86-64), this shrinks the
10770 Emacs executable (text+data) by 0.25%.
10771 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10772 (load_color) [!MSDOS]:
10773 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10774 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10775 * lisp.h (check_existing):
10776 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10777 (network_interface_info) [!WINDOWSNT]:
10778 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10779 Remove extern decls.
10780 * fileio.c (check_existing):
10781 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10782 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10783 (network_interface_info) [!WINDOWSNT]:
10784 * term.c (encode_terminal_code) [!WINDOWSNT]:
10785 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10786 * xfaces.c (load_color) [!MSDOS]:
10788 * fileio.c (check_existing, check_executable, check_writable):
10789 * process.c (network_interface_list, network_interface_info):
10790 Move earlier, so that we don't need forward decls.
10791 * gnutls.c (fn_gnutls_transport_set_errno)
10792 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10794 * w32.c (init_environment): Use faccessat rather than
10795 check_existing, partly for consistency with the rest of the code
10796 in this file, partly so that check_existing can be static.
10798 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10799 * emacs.c (MAIN_PROGRAM): New macro.
10800 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10801 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10803 bool vector int width fixes
10804 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10805 (Fbool_vector_count_matches_at):
10806 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10807 can exceed PTRDIFF_MAX, at least in theory.
10808 (Fbool_vector_count_matches_at):
10809 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10811 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10813 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10814 (struct sockaddr): Add forward decl, for platforms that lack it.
10816 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10818 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10821 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10823 * w32.c (network_interface_get_info, network_interface_list)
10824 (network_interface_info): New functions. (Bug#15610)
10825 (GetAdaptersInfo_Proc): New typedef.
10826 (get_adapters_info): New wrapper function.
10827 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10829 * process.h (network_interface_list, network_interface_info):
10832 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10833 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10834 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10835 for WINDOWSNT. Doc fix.
10836 (syms_of_process): Defsubr Snetwork_interface_list and
10837 Snetwork_interface_info unconditionally.
10839 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10840 in NS GUI sessions. (Bug#15629)
10842 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10844 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10846 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10848 * print.c (print_object): Print " ..." when truncating bool vectors.
10850 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10852 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10853 standard mouse buttons.
10855 * termhooks.h (struct input_event): Remove incorrect commentary.
10857 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10859 Disallow bool vector operations on mixed-length operands.
10860 The old behavior left garbage in the result vector sometimes,
10861 and didn't seem to be useful.
10862 * data.c (Qwrong_length_argument): New static var.
10863 (wrong_length_argument): New function.
10864 (bool_vector_binop_driver): Check that args agree in length.
10866 * keyboard.c, keyboard.h (all_kboards): Now static.
10868 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10870 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10871 note from the lispref.
10873 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10875 * nsterm.h (struct ns_display_info): Remove set-but-unused
10876 member image_cache (image caches are per-terminal anyway).
10877 (FRAME_X_IMAGE_CACHE): Remove.
10878 * nsterm.m (ns_initialize_display_info): Adjust user.
10880 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10882 * w32proc.c: Include mingw_time.h.
10884 * w32.c: Include mingw_time.h.
10886 Implement scrolling of TTY menus when the screen is too short.
10888 * term.c (tty_menu_display): Accept an additional argument, the
10889 menu item from which to start displaying the menu. Account for
10890 the value of Y when limiting the menu to the number of available
10892 (mi_result): New enumeration.
10893 (read_menu_input): Return enumerated value. When the y coordinate
10894 hits min_y or max_y, return scroll indication instead of wrapping
10896 (tty_menu_activate): Handle the scrolling indications from
10897 read_menu_input. Compute the first menu item to display and pass
10898 it to tty_menu_display.
10900 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10902 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10903 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10904 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10905 Adjust to match the change described below.
10906 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10907 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10908 memory_below_frame members to...
10909 * termchar.h (struct tty_display_info): ...here because they're
10910 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10911 * term.c (init_tty):
10912 * nsterm.m (ns_create_terminal):
10913 * w32term.c (w32_create_terminal):
10914 * xterm.c (x_create_terminal): Adjust users.
10915 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10916 to filter out non-TTY frames. Adjust comment.
10917 (scrolling): Adjust user. Prefer eassert for debugging check.
10919 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10921 * xfaces.c (PT_PER_INCH): Remove unused macro.
10922 * termhooks.h (struct terminal): Remove set-but-unused
10923 member fast_clear_end_of_line.
10924 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10925 * nsterm.m (ns_create_terminal):
10926 * term.c (init_tty):
10927 * w32term.c (w32_create_terminal):
10928 * xterm.c (x_create_terminal): Adjust users.
10930 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10932 * lisp.h (bool_vector_size): New function.
10933 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10934 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10935 (Fbool_vector_not, Fbool_vector_count_matches_at):
10936 Remove uses of 'eassume' that should no longer be needed,
10937 because they are subsumed by the 'eassume' in bool_vector_size.
10939 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10941 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10942 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10943 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10945 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10947 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10948 have different dimensions. (Bug#15575)
10950 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10953 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10955 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10957 * term.c (tty_menu_show): Never return with unbalanced
10958 specpdl. Use eassert for debugging check. Adjust style.
10960 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10962 * term.c (read_menu_input): Make selection of menu items
10963 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10964 (tty_menu_activate): Fix off-by-one error when computing max_y.
10966 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10968 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10969 audit logging (only used with GnuTLS 3.x) and enable it.
10971 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10973 * dispnew.c (redraw_frame): Remove useless #ifdef because
10974 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10975 Also, move TTY fflush to...
10976 * term.c (tty_update_end): ...this function.
10978 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10980 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10981 the end of the frame's glyph matrix. (Bug#15575)
10983 * term.c (tty_menu_display): Don't move cursor while overwriting
10984 frame's glyphs with menu items. Limit the number of items
10985 displayed to what can be shown on the available screen lines,
10986 excluding the echo area.
10987 (tty_menu_activate): Limit the Y coordinate allowed by
10988 read_menu_input to the last screen line used for menu display.
10990 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10992 * lisp.h (eassume): New macro.
10993 Also, include <verify.h>, for 'assume'.
10994 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10995 (vroundup, vector_nbytes):
10996 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10997 (Fbool_vector_not, Fbool_vector_count_matches)
10998 (Fbool_vector_count_matches_at):
10999 Use eassume, not eassert.
11000 * casetab.c (set_identity, shuffle):
11001 * composite.c (composition_gstring_put_cache):
11002 * dispnew.c (update_frame_1):
11003 * ftfont.c (ftfont_shape_by_flt):
11004 * image.c (gif_load):
11005 * intervals.c (offset_intervals):
11006 * macfont.m (macfont_shape):
11007 Remove calls to 'assume' that are no longer needed, because
11008 --enable-gcc-warnings no longer generates bogus warnings
11009 when these calls are removed.
11011 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11013 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11015 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11017 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11018 (Qsubstitute_env_in_file_name): New var.
11019 (syms_of_fileio): Define it.
11021 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11023 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11024 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11027 * term.c (save_and_enable_current_matrix): Don't allocate and
11028 don't save margin areas.
11029 (restore_desired_matrix): Don't restore margin areas.
11030 (free_saved_screen): Don't free margin areas.
11032 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11034 * image.c: Pacify --enable-gcc-warnings.
11035 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11036 #define only if used.
11038 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11040 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11041 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11042 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11043 (gif_load): For giflib v5.x and later, display the error message
11044 produced by giflib when its functions fail.
11045 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11048 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11050 * keyboard.c (last_event_timestamp): Remove. For X selection and
11051 GTK popup menus, it may be obtained from per-frame X display info.
11052 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11053 (process_special_events): Adjust users.
11054 * keyboard.h (last_event_timestamp): Remove declaration.
11055 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11056 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11057 * menu.h (xmenu_show): Adjust prototype.
11058 * menu.c (Fx_popup_menu): Adjust user.
11059 * xselect.c (x_own_selection, x_get_foreign_selection)
11060 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11062 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11064 * keyboard.c (init_kboard): Now static. Add arg
11065 to denote window system. Adjust comment.
11066 (init_keyboard): Adjust user.
11067 (allocate_kboard): New function.
11068 (syms_of_keyboard):
11069 * nsterm.m (ns_term_init):
11070 * term.c (init_tty):
11071 * w32term.c (w32_create_terminal):
11072 * xterm.c (x_term_init): Use it.
11073 * keyboard.h (init_kboard): Remove prototype.
11074 (allocate_kboard): Add prototype.
11076 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11078 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11079 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11081 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11083 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11085 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11087 * term.c (tty_menu_activate): Flush the output stream after
11088 showing the cursor, and don't mark the frame garbaged at exit from
11089 the function. Fixes redisplay glitches when moving from one menu
11092 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11094 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11095 or throw error (Bug#15570).
11097 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11099 * intervals.c (temp_set_point_both): Move test into 'eassert',
11102 * lisp.h (eassert): Don't use 'assume'.
11103 Sometimes 'assume' wins in performance, and sometimes it loses,
11104 so it shouldn't be used all the time. Perhaps we need two
11105 flavors of 'eassert', one for where 'assume' is far more likely
11106 to help or to hurt; but that can be done later.
11107 Reported by Dmitry Antipov in
11108 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11109 Also, don't include <verify.h>; no longer needed.
11111 2013-10-09 Glenn Morris <rgm@gnu.org>
11113 * eval.c (Fcond): Doc tweak.
11115 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11117 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11118 expressions with side effects to eassert. (Bug#15565)
11120 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11122 * fns.c (hashfn_user_defined): Allow hash functions to return any
11125 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11127 Fix minor problems found by static checking.
11128 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11129 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11130 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11131 * keyboard.c (read_menu_command): Remove unused local.
11132 * lisp.h (read_menu_command): New decl.
11133 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11134 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11135 Return ptrdiff_t, not int.
11136 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11137 not int, for benefit of xpalloc.
11138 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11140 (have_menus_p): Remove; unused.
11141 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11142 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11143 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11145 (save_and_enable_current_matrix): Omit unnecessary casts.
11146 (read_menu_input): Omit local extern decl (now in lisp.h).
11147 Don't access uninitialized storage if mouse_get_xy fails.
11148 (tty_menu_activate): Mark local as initialized, for lint.
11149 (tty_menu_activate, tty_meny_show): Remove unused locals.
11151 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11153 Support menus on text-mode terminals.
11154 * xterm.h (xw_popup_dialog): Add prototype.
11156 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11157 (xmenu_show): Block input here, instead in Fx_popup_menu.
11158 (xw_popup_dialog): New function, with X-specific bits of popup
11161 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11164 * window.c (Fset_window_configuration): Use run-time tests of the
11165 frame type instead of compile-time conditionals, when menu-bar
11166 lines are considered.
11168 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11169 (w32_popup_dialog): New prototypes.
11171 * w32menu.c (Fx_popup_dialog): Function deleted.
11172 (w32_popup_dialog): New function, with w32 specific bits of popup
11173 dialogs. Block input here.
11175 * w32inevt.c (w32_console_read_socket): Minor change to add
11176 debugging TTY events.
11178 * w32fns.c (show_hourglass): If returning early because the frame
11179 is not a GUI frame, unblock input.
11181 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11182 (cursorY): New functions.
11184 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11185 WINDOWSNT, macros that call curX and curY elsewhere.
11187 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11189 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11190 specific function to hide and show cursor on a text-mode terminal.
11191 (tty_menu_struct, struct tty_menu_state): New structures.
11192 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11193 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11194 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11195 (tty_menu_locate, save_and_enable_current_matrix)
11196 (restore_desired_matrix, screen_update, read_menu_input)
11197 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11198 (tty_pop_down_menu, tty_menu_last_menubar_item)
11199 (tty_menu_new_item_coords, tty_menu_show): New functions.
11200 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11202 * nsterm.h (ns_popup_dialog): Adjust prototype.
11204 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11205 of in x-popup-menu.
11206 (ns_popup_dialog): Adapt order of arguments to the other
11207 *_menu_show implementations.
11208 (Fx_popup_dialog): Function deleted.
11210 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11212 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11214 * menu.c (have_boxes): New function.
11215 (single_keymap_panes): Use it instead of a compile-time
11217 (single_menu_item): Use run-time tests of the frame type instead
11218 of compile-time conditionals.
11219 (encode_menu_string): New function.
11220 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11221 the macro, since different types of frame need different encoding
11223 (digest_single_submenu): Use run-time tests of frame type instead
11224 of, or in addition to, compile-time conditionals.
11225 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11226 (Fx_popup_menu): Detect when the function is called from keyboard
11227 on a TTY. Don't barf when invoked on a text-mode frame.
11228 Check frame type at run time, instead of compile-time conditionals for
11229 invoking terminal-specific menu-show functions.
11230 Call tty_menu_show on text-mode frames.
11231 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11232 run time to determine which alternative to invoke; support dialogs
11235 * keyboard.h <Qmouse_movement>: Declare.
11237 * keyboard.c <Qmouse_movement>: Now extern.
11238 <Qecho_keystrokes>: New static variable.
11239 (read_key_sequence): Accept an additional argument, a flag to
11240 prevent redisplay during reading of the key sequence. All callers
11242 (read_menu_command): New function.
11243 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11245 (toolkit_menubar_in_use): New function.
11246 (make_lispy_event): Use it instead of a compile-time test.
11248 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11249 window-system being available.
11251 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11252 to x-popup-dialog on the frame type, they all now support popup
11255 * dispnew.c (save_current_matrix): Save the margin areas.
11256 (restore_current_matrix): Restore margin areas.
11257 (update_frame_with_menu): New function.
11259 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11262 * alloc.c (make_save_ptr): Now compiled unconditionally.
11264 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11266 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11267 (redraw_frame, update_frame): Adjust users.
11268 * dispextern.h (set_window_update_flags): Adjust prototype.
11269 * xdisp.c (redisplay_internal): When updating all frames with zero
11270 windows_or_buffers_changed, assume that only the windows that shows
11271 current buffer should be really updated.
11273 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11275 Do not allocate huge temporary memory areas and objects while encoding
11276 for file I/O, thus reducing an enormous memory usage for large buffers.
11277 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11278 * coding.h (struct coding_system): New member raw_destination.
11279 * coding.c (setup_coding_system): Initialize it to zero.
11280 (encode_coding_object): If raw_destination is set, do not create
11281 dst_object. Add comment.
11282 * fileio.c (toplevel): New constant E_WRITE_MAX.
11283 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11284 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11286 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11288 * nsterm.m (windowDidExitFullScreen:)
11289 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11291 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11293 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11294 * keyboard.c (unblock_input_to): Don't process pending signals
11295 if a fatal error is in progress.
11297 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11298 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11299 they're talking about words in Lisp bool vectors.
11300 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11301 * data.c (popcount_bits_word): Rename from popcount_size_t.
11302 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11305 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11307 Improve support for popcount and counting trailing zeros (Bug#15550).
11308 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11309 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11310 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11311 (popcount_size_t_msc, popcount_size_t_gcc):
11312 Remove; now done by Gnulib.
11313 (popcount_size_t): Now a macro that defers to Gnulib.
11314 (count_trailing_zero_bits): Return int, for consistency with
11315 Gnulib and because Emacs prefers signed to unsigned int.
11316 Don't assume that size_t is either unsigned int or unsigned long
11317 or unsigned long long.
11318 (size_t_to_host_endian): Do not assume that size_t is either
11319 exactly 32 or exactly 64 bits wide.
11320 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11321 etc., so that it's now an enum constant, not a macro.
11322 No need to assume that it's either 32 or 64.
11324 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11326 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11329 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11331 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11332 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11334 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11336 emacs_read and emacs_write now use void *, not char *.
11337 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11338 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11339 Buffer arg is now void *, not char *. This matches plain
11340 'read' and 'write' better, and avoids a constraint violation
11341 on Solaris 9 with Oracle Studio.
11343 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11345 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11346 memset to explicit loop. Otherwise copy largest possible chunk
11347 from initialized to uninitialized part, thus allowing the longer
11348 memcpy runs and reducing the number of loop iterations.
11350 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11352 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11353 hide toolbar (Bug#15388).
11354 (windowDidEnterFullScreen:): If presentation options are zero,
11355 set them here (Bug#15388).
11356 (ns_update_auto_hide_menu_bar): Remove runtime check.
11357 Don't auto hide dock unless menubar is also auto hidden.
11359 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11361 * editfns.c (message): Mention batch mode in doc string.
11363 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11365 * nsterm.m (check_native_fs): Remove erroneous comment.
11367 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11369 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11370 uses find_newline instead of scan_newline and so doesn't move point.
11372 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11374 Use hardware support for byteswapping on glibc x86 etc.
11375 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11376 whereas the old swap64 needed 30.
11377 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11378 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11379 Use byteswap.h's macros to swap bytes.
11380 * lisp.h (swap16, swap32, swap64): Remove.
11381 All uses replaced by bswap_16, bswap_32, bswap_64.
11383 * bytecode.c (exec_byte_code): Use some more volatile variables
11384 to work around local variables getting clobbered by longjmp.
11385 Port to pre-C99, which doesn't allow decls after stmts.
11387 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11389 * lisp.h (eassert): Assume that COND is true when optimizing.
11390 In other words, take on the behavior of eassert_and_assume.
11391 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11392 (eassert_and_assume): Remove. All uses replaced by eassert.
11394 * xdisp.c (Qglyphless_char): Now static.
11396 Adjust to merge from gnulib.
11397 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11398 * lisp.h: Include <verify.h>, for 'assume'.
11400 * eval.c (clobbered_eassert): New macro.
11401 (internal_catch, internal_condition_case)
11402 (internal_condition_case_1, internal_condition_case_2)
11403 (internal_condition_case_n): Use it instead of eassert
11404 when the argument contains locals clobbered by longjmp.
11405 Don't use clobbered locals outside of clobbered_eassert.
11406 (internal_lisp_condition_case): Use a volatile variable
11407 to work around a local variable's getting clobbered.
11409 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11411 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11412 (PUSH_HANDLER): New macro.
11413 (catchlist): Remove.
11414 (handlerlist): Always declare.
11416 * eval.c (catchlist): Remove (merge with handlerlist).
11417 (handlerlist, lisp_eval_depth): Not static any more.
11418 (internal_catch, internal_condition_case, internal_condition_case_1)
11419 (internal_condition_case_2, internal_condition_case_n):
11421 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11422 handlerlist/catchlist.
11423 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11424 handlerlist which can only handle a single condition-case handler at
11426 (find_handler_clause): Simplify since we only a single branch here
11429 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11431 (bcall0): New function.
11432 (exec_byte_code): Add corresponding cases. Improve error message when
11433 encountering an invalid byte-code. Let Bunwind_protect accept
11434 a function (rather than a list of expressions) as argument.
11436 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11437 and make them unconditional now that they're heap-allocated.
11439 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11441 * charset.c (Fdecode_char, Fencode_char): Remove description of
11442 `restriction' arg. now that it's hidden by advertised-calling-convention.
11444 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11446 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11447 Remove unused variable (from mac-port).
11448 (macfont_draw): Use s->ybase for correct y position.
11450 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11452 * frame.h (struct frame): Drop has_minibuffer member because...
11453 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11454 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11456 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11458 * window.h (struct window): Prefer enum text_cursor_kinds to int
11459 for phys_cursor_type member. Move the latter, phys_cursor_width,
11460 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11461 * window.c (replace_window, make_window): Adjust users.
11463 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11465 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11466 this module is never compiled otherwise.
11468 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11470 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11473 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11475 * xdisp.c (get_next_display_element): Don't call face_for_font in
11476 a build configured --without-x. (Bug#15484)
11478 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11480 * window.c (calc_absolute_offset): #elif should be #elif defined.
11482 * frame.c (delete_frame): Block/unblock input to overcome race
11483 condition (Bug#15475).
11485 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11487 * frame.c (delete_frame): Record selected frame only after
11488 calling Qdelete_frame_functions (Bug#15477).
11490 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11492 * nsterm.m (ns_selection_color): Remove.
11493 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11494 NSColor selectedText(Background)Color. Only for COCOA.
11495 (ns_term_init): Remove assignment of ns_selection_color, logic
11496 moved to ns_get_color.
11498 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11499 NS_SELECTION_COLOR_DEFAULT.
11500 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11502 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11504 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11505 frame' does not have the tool_bar_window member.
11507 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11509 Signal error when reading an empty byte-code object (Bug#15405)
11510 * lread.c (read1): Signal error.
11511 * alloc.c (make_byte_code): eassert header size.
11512 (sweep_vectors): Change an int to size_t.
11514 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11516 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11517 instead of ints, as it's the usual style for offsetof constants. See:
11518 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11520 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11521 This is ugly, but it should fix the performance problem for older
11522 GCC versions in the short run. I'll look into integrating the
11523 Gnulib module for popcount, as a better fix.
11524 See the thread starting in:
11525 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11526 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11527 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11528 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11529 (popcount_size_t): Use it.
11531 2013-09-24 Daniel Colascione <dancol@dancol.org>
11533 * process.c (Fnetwork_interface_info): Fix build break due to
11536 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11538 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11539 Prefer signed to unsigned integers where either will do.
11540 No need for 'const' on locals that do not escape.
11541 Omit easserts with unnecessary and unportable assumptions about
11542 alignment. Avoid unnecessary casts to char *.
11544 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11546 Use union for the payload of struct Lisp_Vector.
11547 This helps to avoid a few glitches dictated by C's aliasing rules.
11548 * lisp.h (struct Lisp_Vector): Use union for next and
11549 contents member. Adjust comment. Change related users.
11550 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11551 Related users changed.
11552 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11553 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11554 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11555 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11557 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11559 Optimize glyph row clearing and copying routines.
11560 * dispextern.h (struct glyph_row): Change layout of struct
11561 glyph_row to help copy_row_except_pointers. Adjust comment.
11562 * dispnew.c (null_row): Remove.
11563 (clear_glyph_row): Use offsetof and memset to find and clear
11564 just the members that need clearing. Adjust comment.
11565 (copy_row_except_pointers): Likewise for copying.
11567 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11569 Some minor cleanups of recently-added bool vector code.
11570 * conf_post.h (assume): Always return void. Use lint version
11571 only if GCC and MSC versions don't apply.
11572 * conf_post.h (assume):
11573 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11574 Depend on _MSC_VER, not __MSC_VER, for consistency with
11576 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11577 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11578 (bool_vector_binop_driver, count_trailing_zero_bits)
11579 (size_t_to_host_endian): Now static, not static inline;
11580 the latter isn't needed with modern compilers and doesn't
11581 work with older compilers anyway.
11583 * alloc.c (valgrind_p): Use bool for boolean.
11585 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11587 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11588 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11589 (display_last_displayed_message_p, message_buf_print)
11590 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11591 Use bool for boolean.
11592 * dispextern.h (cancel_line, init_desired_glyphs):
11593 Remove ancient leftover.
11594 (help_echo_showing_p, hourglass_shown_p):
11595 * lisp.h (noninteractive_need_newline): Adjust declaration.
11597 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11599 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11601 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11602 ...this file and convert the latter to static. Adjust comment.
11603 (make_initial_frame):
11604 * window.c (init_window_once): Adjust user.
11605 * frame.h (last_nonminibuf_frame): Remove declaration.
11606 * lisp.h (selected_frame): Likewise.
11607 * msdos.c (the_only_display_info): Adjust comment.
11609 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11611 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11612 computing the end column of mouse-highlight that comes from
11613 display or overlay strings. (Bug#15437)
11614 (note_mouse_highlight): Adapt calculation of last argument to
11615 mouse_face_from_string_pos to the above change.
11617 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11618 all platforms, not just for clang.
11620 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11622 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11623 about excess arguments to snprintf.
11625 * conf_post.h(assume): Use __builtin_unreachable for clang.
11627 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11629 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11630 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11632 2013-09-23 Daniel Colascione <dancol@dancol.org>
11634 * alloc.c (USE_VALGRIND): New macro; on by default
11635 when ENABLE_CHECKING.
11636 (mark_maybe_object, mark_maybe_pointer)
11637 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11639 (valgrind_p) [USE_VALGRIND]: New variable.
11640 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11642 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11644 * process.c (wait_reading_process_output): Change int pnamelen to
11647 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11648 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11649 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11650 argument to unsigned long to avoid warning.
11651 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11653 * conf_post.h (assume): Fix compiler error: x shall be cond.
11655 2013-09-22 Daniel Colascione <dancol@dancol.org>
11657 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11658 warning when compiling without a window system.
11660 2013-09-22 Daniel Colascione <dancol@dancol.org>
11662 * data.c (Qbool_vector_p): New symbol.
11663 (bool_vector_spare_mask, popcount_size_t_generic)
11664 (popcount_size_t_msc, popcount_size_t_gcc)
11666 (bool_vector_binop_driver)
11667 (count_trailing_zero_bits, size_t_to_host_endian)
11668 (Fbool_vector_exclusive_or)
11669 (Fbool_vector_union)
11670 (Fbool_vector_intersection, Fbool_vector_set_difference)
11671 (Fbool_vector_subsetp, Fbool_vector_not)
11672 (Fbool_vector_count_matches)
11673 (Fbool_vector_count_matches_at): New functions.
11674 (syms_of_data): Intern new symbol, functions.
11675 * alloc.c (bool_vector_payload_bytes): New function.
11676 (Fmake_bool_vector): Instead of calling Fmake_vector,
11677 which performs redundant initialization and argument checking,
11678 just call allocate_vector ourselves. Make sure we clear any
11679 terminating padding to zero.
11680 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11681 instead of open-coding the size calculation.
11682 (vroundup_ct): New macro.
11683 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11684 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11685 * composite.c (composition_gstring_put_cache):
11686 Change lint_assume to assume.
11687 * conf_post.h (assume): New macro.
11688 (lint_assume): Remove.
11689 * dispnew.c (update_frame_1): Change lint_assume to assume.
11690 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11692 * image.c (gif_load): Change lint_assume to assume.
11693 * lisp.h (eassert_and_assume): New macro.
11694 (Qbool_vector_p): Declare.
11695 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11696 (swap16, swap32, swap64): New inline functions.
11697 * macfont.m (macfont_shape): Change lint_assume to assume.
11698 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11699 * xsettings.c (parse_settings): Use new swap16 and
11700 swap32 from lisp.h instead of file-specific macros.
11702 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11704 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11705 found (which can legitimately happen when the glyph row at the
11706 window start is disabled in the current_matrix. (Bug#15365)
11708 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11710 Fix syntax.h bug introduced by recent INLINE change.
11711 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11712 conditionally compiled one way in some modules, and a different
11713 way in others. This doesn't work with extern inline functions,
11714 which must have the same definition in all modules, because the
11715 defining code might be shared across modules, depending on the
11716 implementation. Symptoms reported by Martin Rudalics in:
11717 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11718 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11719 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11720 overriding the corresponding functions in syntax.h.
11721 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11722 (syntax_property): New inline functions.
11723 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11724 Rewrite in terms of these new functions.
11726 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11728 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11729 not chars_in_text, whose result depends on the multibyteness of
11730 the current buffer. (Bug#15426)
11732 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11734 Port recent change to hosts where pointers aren't 'long'.
11735 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11736 Don't assume that pointers are the same width as 'long'.
11737 Add a compile-time check that a pointer fits into two X slots.
11739 A simpler, centralized INLINE.
11740 * conf_post.h (INLINE): Define only if not already defined.
11741 This allows us to use a single INLINE, defined by one file
11743 * emacs.c (INLINE): Define it.
11744 Also, include category.h, charset.h, composite.h, dispextern.h,
11745 syntax.h, systime.h, so that their INLINE definitions are expanded
11746 properly for Emacs.
11747 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11748 * buffer.h, buffer.c (BUFFER_INLINE):
11749 * category.h, category.c (CATEGORY_INLINE):
11750 * character.h, character.c (CHARACTER_INLINE):
11751 * charset.h, charset.c (CHARSET_INLINE):
11752 * composite.h, composite.c (COMPOSITE_INLINE):
11753 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11754 * frame.h, frame.c (FRAME_INLINE):
11755 * intervals.h, intervals.c (INTERVALS_INLINE):
11756 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11757 * lisp.h, alloc.c (LISP_INLINE):
11758 * process.h, process.c (PROCESS_INLINE):
11759 * syntax.h, syntax.c (SYNTAX_INLINE):
11760 * systime.h, sysdep.c (SYSTIME_INLINE):
11761 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11762 * window.h, window.c (WINDOW_INLINE):
11763 Remove. All uses replaced with INLINE.
11765 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11767 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11768 to avoid Bug#15398.
11770 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11772 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11773 'const char *' to avoid compiler warnings due to similar change in
11774 the prototype of x_get_string_resource.
11776 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11778 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11779 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11780 going to replace static variables below. Adjust comments.
11781 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11782 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11783 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11784 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11785 Related users changed.
11786 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11787 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11788 last_mouse_movement_time, going to replace static variables below.
11790 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11791 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11793 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11794 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11795 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11796 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11797 static variables below.
11798 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11799 (last_mouse_scroll_bar): Remove.
11800 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11801 (mouseExited): Related users changed.
11803 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11805 Do not use external array to process X scroll bar messages.
11806 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11807 (x_send_scroll_bar_event): Pack window pointer into two slots
11808 of XClientMessageEvent if we're 64-bit. Adjust comment.
11809 (x_scroll_bar_to_input_event): Unpack accordingly.
11811 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11813 Ifdef away recent changes which aren't relevant to NS port.
11814 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11815 [!HAVE_NS]: Declare as such.
11816 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11817 [!HAVE_NS]: Define as such.
11819 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11821 * frame.c (x_redo_mouse_highlight): New function
11822 to factor out common code used in W32 and X ports.
11823 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11824 * xterm.h (struct x_display_info):
11825 * w32term.h (struct w32_display_info):
11826 * nsterm.h (struct ns_display_info): New members
11827 last_mouse_motion_frame, last_mouse_motion_x and
11828 last_mouse_motion_y, going to replace static variables below.
11829 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11830 (redo_mouse_highlight): Remove.
11831 (note_mouse_movement, syms_of_xterm): Adjust user.
11832 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11833 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11834 (redo_mouse_highlight): Remove.
11835 (note_mouse_movement, syms_of_w32term): Adjust user.
11836 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11837 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11839 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11840 * nsfns.m (compute_tip_xy): Adjust user.
11842 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11844 * frame.c (x_mouse_grabbed): New function.
11845 * dispextern.h (x_mouse_grabbed): Add prototype.
11846 (last_mouse_frame): Remove declaration.
11847 * xterm.h (struct x_display_info):
11848 * w32term.h (struct w32_display_info):
11849 * nsterm.h (struct ns_display_info): New member
11850 last_mouse_frame, going to replace...
11851 * xdisp.c (last_mouse_frame): ...global variable.
11852 (note_tool_bar_highlight):
11853 * w32term.c (w32_mouse_position, w32_read_socket):
11854 * xterm.c (XTmouse_position, handle_one_xevent):
11855 Use x_mouse_grabbed.
11856 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11858 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11860 * w32term.c (w32_read_socket): Avoid temporary
11861 variables in a call to x_real_positions.
11862 * xterm.c (handle_one_xevent): Likewise.
11864 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11866 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11867 (x_icon_type): Remove prototype.
11868 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11869 * frame.c (x_icon_type): Remove.
11870 * w32term.c (x_make_frame_visible, x_iconify_frame):
11871 * xterm.c (x_make_frame_visible, x_iconify_frame):
11872 Use x_set_bitmap_icon to factor out common code.
11874 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11876 * dispextern.h (check_x_display_info, x_get_string_resource):
11877 Declare here just once and unify the latter.
11878 * frame.c (check_x_display_info, x_get_string_resource):
11879 * nsterm.h (check_x_display_info):
11880 * xrdb.c (x_get_string_resource):
11881 * xterm.h (check_x_display_info): Remove prototypes.
11882 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11883 * w32reg.c (x_get_string_resource): Likewise.
11884 (w32_get_rdb_resource): Adjust user.
11886 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11888 * xterm.h (struct x_display_info): New member
11889 x_pending_autoraise_frame, going to replace...
11890 * xterm.c (pending_autoraise_frame): ...static variable.
11891 (x_new_focus_frame, XTread_socket): Adjust users.
11892 * w32term.h (struct w32_display_info): New member
11893 w32_pending_autoraise_frame, going to replace...
11894 * w32term.c (pending_autoraise_frame): ...global variable.
11895 (x_new_focus_frame, w32_read_socket): Adjust users.
11897 2013-09-17 Glenn Morris <rgm@gnu.org>
11899 * xdisp.c (message_dolog): If we create *Messages*,
11900 switch it to messages-buffer-mode.
11902 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11904 Don't overuse 'const' in types of locals.
11905 * bidi.c (bidi_count_bytes):
11906 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11907 (xg_event_is_for_scrollbar):
11908 * xselect.c (x_handle_property_notify)
11909 (x_handle_selection_notify, x_handle_dnd_message):
11910 * xsettings.c, xsettings.h (xft_settings_event):
11911 * xterm.c (x_handle_net_wm_state, handle_one_event)
11912 (x_menubar_window_to_frame, x_detect_focus_change)
11913 (construct_mouse_click, note_mouse_movement)
11914 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11915 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11916 (handle_one_xevent, x_handle_net_wm_state):
11917 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11918 (x_handle_dnd_message):
11919 Avoid unnecessary 'const', typically the second 'const' in
11920 'const foo * const arg', a 'const' that does not affect the API
11921 and doesn't significantly help the human reader.
11923 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11925 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11926 only if Glib < 2.36.0.
11927 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11928 * xsettings.c (init_gconf, init_gsettings): Do not check
11930 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11932 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11934 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11936 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11937 before calling g_type_init.
11939 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11941 * nsterm.m (syms_of_nsterm): ... to here.
11943 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11945 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11946 (ignore_next_mouse_click_timeout): Use Time as X does.
11947 (handle_one_xevent): Avoid cast and use unsigned comparison.
11949 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11951 Do not copy X event in handle_one_xevent except KeyPress case.
11952 Wnen XEvent is processed, it is unlikely to be changed except
11953 KeyPress case, so we can avoid copying and use const pointer to
11954 const data to make sure that an event is not changed elsewhere.
11955 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11956 const' and do not create local copy except for the KeyPress event.
11957 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11958 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11959 (x_handle_net_wm_state, x_menubar_window_to_frame)
11960 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11961 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11962 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11963 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11964 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11965 (x_handle_dnd_message):
11966 * xsettings.c (xft_settings_event):
11967 Use 'const XEvent * const' where appropriate.
11968 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11970 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11972 Fix X event waiting to handle multiple frames.
11973 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11974 * xterm.c (pending_event_wait): Remove. Adjust users.
11975 (x_detect_focus_change): Pass frame arg.
11976 (handle_one_xevent): Find related frame early and clear per-frame
11977 wait_event_type only if this is an event for the relevant frame.
11978 (x_wait_for_event): Use per-frame wait_event_type.
11980 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11982 * nsfns.m (Fx_create_frame): Fix font driver registration for
11985 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11986 for syms_of_macfont.
11988 * nsterm.m: Include macfont.h.
11989 (ns_tmp_flags, ns_tmp_font): Remove.
11990 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11991 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11992 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11993 (changeFont:): Fix code style. Check for font driver type when
11996 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11999 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12000 (nsfont_open): Set font driver type.
12001 Set font->ascent and font->descent. Figure out font instead of
12002 ns_tmp_font, and flags instead of ns_tmp_flags.
12003 Fix indentation. Remove call to ns_draw_text_decoration,
12006 * nsfns.m: Include macfont.h.
12007 (Fx_create_frame): Register macfont driver, make a better default font.
12008 (Fns_popup_font_panel): Get font from macfont driver, if used.
12010 * macfont.m, macfont.h, macuvs.h: New files.
12012 * font.h: Declare syms_of_macfont.
12014 * font.c (syms_of_font): Call syms_of_macfont.
12016 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12018 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12020 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12021 and it is always zero for others, so I assume that this is an ancient
12022 leftover which nobody will want to change any more.
12023 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12024 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12025 * frame.c (x_set_scroll_bar_width):
12026 * w32fns.c (w32_createscrollbar):
12027 * w32term.c (w32_set_vertical_scroll_bar):
12028 * xfns.c (x_set_scroll_bar_default_width):
12029 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12030 (x_scroll_bar_expose): Related users changed.
12032 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12034 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12035 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12036 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12038 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12039 Define once here...
12040 * nsterm.h, w32term.h, xterm.h: ...and not here.
12041 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12042 Remove unused Xisms.
12043 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12044 these modules are never compiled otherwise.
12046 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12048 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12049 Doc fix. (Bug#15375)
12051 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12053 Unify Fx_focus_frame between all ports.
12054 * frame.h (x_focus_frame): New prototype.
12055 * xfns.c (Fx_focus_frame): Remove.
12056 (syms_of_xfns): Do not defsubr it.
12057 (x_focus_frame): X implementation.
12058 * nsfns.m (Fx_focus_frame): Remove.
12059 (syms_of_nsfns): Do not defsubr it.
12060 (x_focus_frame): NS implementation.
12061 * w32term.c (Fx_focus_frame): Remove.
12062 (x_focus_on_frame): Rename to...
12063 (x_focus_frame): W32 implementation.
12064 * w32term.h (x_focus_on_frame): Remove prototype.
12065 * w32fns.c (Fx_focus_frame): Remove.
12066 (syms_of_w32fns): Do not defsubr it.
12067 * frame.c (Fx_focus_frame): Define here.
12068 (syms_of_frame): Defsubr here.
12069 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12071 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12073 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12074 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12075 each port to reference the port-specific window system data.
12076 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12077 (FRAME_DISPLAY_INFO): Define.
12078 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12079 (FRAME_DISPLAY_INFO): Define. Adjust users.
12080 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12081 (FRAME_DISPLAY_INFO): Define. Adjust users.
12082 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12083 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12084 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12085 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12086 * xselect.c, xterm.c: All related users changed.
12088 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12090 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12091 (x_menubar_window_to_frame): Remove prototypes.
12092 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12093 (x_menubar_window_to_frame, x_top_window_to_frame):
12095 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12096 (x_menubar_window_to_frame, x_top_window_to_frame):
12097 ...to here and convert all but the last to static.
12099 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12101 * lisp.mk (lisp): Add w32-common-fns.elc.
12103 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12105 * charset.c (char_charset): Document an exception for char-charset.
12107 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12109 * xterm.h (x_display_info): New field last_user_time...
12110 * xterm.c (toplevel): ...to replace static last_user_time.
12111 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12113 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12115 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12116 scroll bar values to prevent thumb from disappear and update comment.
12118 2013-09-11 Glenn Morris <rgm@gnu.org>
12120 * emacs.c (usage_message): Possessive apostrophe tweak.
12122 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12124 * nsterm.m (syms_of_nsterm): Use Qns.
12125 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12126 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12127 * xfns.c (x_display_info_for_name, Fx_open_connection):
12128 Remove old '#if 0' code.
12129 (syms_of_xfns): Use Qx.
12130 * termhooks.h (fullscreen_hook): Remove the leftover.
12131 (struct terminal): Fix typo in comment.
12133 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12135 Cleaning up a few X scroll bar bits.
12136 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12137 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12138 New member last_seen_part, going to replace...
12139 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12140 (xt_action_hook) [USE_LUCID]: Adjust user.
12141 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12142 Lucid-specific scroll bar support.
12143 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12144 to int and adjust to use last_seen_part member.
12145 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12146 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12147 Initialize last_seen_part.
12149 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12151 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12152 insert-buffer-substring an empty string.
12154 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12156 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12157 avoiding a GCC warning.
12159 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12161 Ifdef away frame tool bar code when it is not really used.
12162 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12163 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12164 and minimize_tool_bar_window_p under the above.
12165 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12166 (fset_tool_bar_window): Likewise.
12167 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12168 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12169 (change_frame_size_1):
12170 * window.c (window_from_coordinates, Frecenter): Adjust users.
12171 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12172 code is not really used.
12173 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12174 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12175 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12176 [!USE_GTK && !HAVE_NS]: Define as such.
12177 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12178 (note_mouse_highlight, expose_frame):
12179 * xfns.c (x_set_tool_bar_lines):
12180 * xterm.c (handle_one_xevent): Adjust users.
12182 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12184 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12185 This bug was introduced by my 2013-08-26 patch, which incorrectly
12186 assumed that the terminfo implementation doesn't use termcap buffers.
12187 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12188 these buffers apparently are used after all.
12189 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12190 (struct tty_display_info): Define members termcap_term_buffer and
12191 termcap_strings_buffer even if TERMINFO.
12193 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12196 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12197 'usage' docstring entry to pacify make-docfile.
12199 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12201 Change comparison functions =, <, >, <=, >= to take many arguments.
12202 * data.c: Change comparison functions' interface and implementation.
12203 * lisp.h: Make arithcompare available for efficient two arg
12205 * bytecode.c: Use arithcompare.
12206 * fileio.c: Use new interface.
12208 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12210 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12212 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12214 * eval.c (Feval): Document the new use of `lexical'.
12216 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12218 Review and drop old frame resize hack.
12219 * frame.h (struct frame): Remove force_flush_display_p.
12220 * dispnew.c (update_frame): Adjust user and don't call
12221 flush_frame here. The comment has said that there was an issues
12222 with redisplaying fringes, but I don't see any differences with
12223 and without this hack. Hopefully we can continue without it.
12224 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12225 current frame matrices twice if resized_p is set.
12227 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12229 Do not populate pure Xism x_sync to other ports.
12230 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12231 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12232 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12233 * w32term.h (x_sync): Remove prototype.
12235 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12237 Cleanup frame flushing.
12238 * dispextern.h (struct redisplay_interface):
12239 Drop flush_display_optional because flush_display is enough
12240 for X and flushing via RIF is just a no-op for others.
12241 * frame.h (flush_frame): New function.
12242 * dispnew.c (update_frame):
12243 * minibuf.c (read_minibuf):
12244 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12246 * keyboard.c (detect_input_pending_run_timers): Do not flush
12247 all frames but selected one in redisplay_preserve_echo_area.
12248 * nsterm.m (ns_flush): Remove no-op.
12249 (ns_redisplay_interface): Adjust user.
12250 * w32term.h (x_flush): Remove no-op.
12251 (w32_redisplay_interface): Adjust user.
12252 * xterm.c (x_flush): Simplify because we do not flush all
12253 frames at once any more. Adjust comment.
12254 (x_redisplay_interface): Adjust user.
12256 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12258 Port --without-x --enable-gcc-warnings to Fedora 19.
12259 * gfilenotify.c (globals_of_gfilenotify):
12260 Call g_type_init only if using an older glib version that needs it.
12262 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12264 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12265 (last_glyphless_glyph_merged_face_id): Remove declarations.
12266 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12267 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12268 (last_glyphless_glyph_merged_face_id): Now static.
12269 (merge_escape_glyph_face): New function, refactored from...
12270 (get_next_display_element): ...here.
12271 (merge_glyphless_glyph_face): New function, refactored from...
12272 (produce_glyphless_glyph): ...here...
12273 * term.c (produce_glyphless_glyph): ...and here.
12275 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12277 * eval.c (eval_sub): Only call Ffunction if necessary.
12279 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12281 Attempt to make redisplay more selective when changing cursor type.
12282 * frame.h (struct frame): New bitfield cursor_type_changed.
12283 * xdisp.c (cursor_type_changed): Remove.
12284 (try_cursor_movement, redisplay_window, try_window_id)
12285 (set_frame_cursor_types, try_window_reusing_current_matrix):
12286 Adjust to use per-frame bitfield.
12287 (redisplay_internal): Look for cursor type change on each visible
12288 frame and consider all frames if cursor type has been changed on
12289 the frame other than selected. If cursor type has been changed on
12290 selected frame only, do not use fast update.
12292 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12294 Attempt to make redisplay more selective when changing fonts.
12295 * frame.h (struct frame): New bitfield fonts_changed.
12296 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12297 (adjust_frame_glyphs): Add prototype.
12298 * dispnew.c (fonts_changed_p): Remove.
12299 (adjust_glyphs): Remove because we do not
12300 adjust matrices on all frames at once any more.
12301 (adjust_frame_glyphs): Block and unblock input here.
12302 (adjust_glyph_matrix): Use fonts_changed.
12303 (change_frame_size_1): Use adjust_frame_glyphs.
12304 * font.c (font_open_entity): Use fonts_changed.
12305 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12306 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12307 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12308 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12309 (shrink_mini_window, Fresize_mini_window_internal)
12310 (window_scroll_pixel_based, Fset_window_configuration)
12311 (apply_window_adjustment, Fset_window_vscroll):
12312 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12313 Use adjust_frame_glyphs.
12314 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12315 (try_window_reusing_current_matrix, try_window_id, display_line)
12316 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12317 (redisplay_internal): Consider fonts_changed and adjust frame
12318 matrices for each frame only if the frame is visible. If font
12319 has been changed on some frame during full redisplay, retry
12320 only visible frames where the font has been actually changed.
12322 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12324 Cache current header and mode line height for each window.
12325 * window.h (struct window): New fields mode_line_height
12326 and header_line_height.
12327 * window.c (make_window): Initialize them.
12328 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12329 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12330 (current_mode_line_height, current_header_line_height):
12331 Remove declaration.
12332 * xdisp.c (current_mode_line_height, current_header_line_height):
12334 (pos_visible_p, init_xdisp): Adjust user.
12335 (redisplay_window): Invalidate mode_line_height and
12336 header_line_height if current and desired matrices do not agree.
12338 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12340 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12341 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12343 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12345 Make --without-x compatible with --enable-gcc-warnings.
12346 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12347 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12348 members under HAVE_WINDOW_SYSTEM.
12349 * keyboard.c (make_lispy_focus_out): Likewise.
12350 (record_menu_key): Move under HAVE_MENUS.
12351 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12352 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12353 (syms_of_xdisp): Adjust user.
12354 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12355 (start_hourglass, cancel_hourglass):
12356 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12357 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12358 and CLEAR_FONT_TABLE_NFONTS.
12359 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12360 Declare only if HAVE_WINDOW_SYSTEM.
12361 (lface_same_font_attributes_p, clear_face_gcs): Define only
12362 if HAVE_WINDOW_SYSTEM.
12364 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12366 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12367 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12368 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12370 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12372 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12374 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12376 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12377 This fixes a type error on hosts where ptrdiff_t is wider than int.
12379 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12381 * keyboard.c (read_key_sequence_vs): New function.
12382 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12385 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12387 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12389 Makefile improvements.
12390 * Makefile.in (config.status): Don't use double-colon rules, as
12391 they are not portable according to POSIX. Fix shell typo with `;
12392 I guess this rule has never been tested?
12393 (VCSWITNESS): New macro, to override any environment var.
12395 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12397 * xterm.h (struct x_display_info): Do not track X connection
12398 fd separately because it is always available from Display.
12399 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12402 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12404 * buffer.c (drop_overlay):
12405 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12406 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12408 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12410 * buffer.c (Fmake_overlay, Fmove_overlay):
12411 * intervals.c (set_point_from_marker):
12412 * print.c (PRINTPREPARE): Prefer signal_error
12413 to plain error and report unsuitable marker too.
12415 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12417 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12418 for 'dragging' member.
12419 (struct x_output): Remove set-but-unused leftovers
12420 'left_before_move' and 'top_before_move'.
12421 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12422 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12423 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12424 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12425 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12426 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12427 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12428 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12430 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12432 * nsfont.m (INVALID_GLYPH): New define.
12433 (nsfont_encode_char): Use INVALID_GLYPH.
12434 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12436 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12438 * xterm.c (x_last_mouse_movement_time): Revert last change.
12439 This code should use XDisplayMotionBufferSize to check display's
12440 motion history first, and there are few other issues as well.
12441 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12442 (handle_one_xevent): Adjust user.
12444 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12446 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12447 * frame.c (Flast_nonminibuf_frame): ... to here.
12448 (check_minibuf_window): Don't abort if no window was found
12451 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12453 Use XGetMotionEvents to ask the last mouse motion time from X server.
12454 * xterm.c (X_MOTION_HISTORY): Default to 1.
12455 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12456 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12457 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12458 Ifdef away legacy code.
12459 (XTmouse_position, x_scroll_bar_report_motion):
12460 Use x_last_mouse_movement_time.
12461 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12464 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12466 * msdos.c (last_mouse_window): Move to...
12467 (dos_rawgetc): ...this function and adjust comment.
12468 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12469 (mouseMoved): ...this function and adjust comment.
12470 * w32term.c (last_window): Likewise with...
12471 (w32_read_socket): ...this function.
12472 * xterm.c (last_window): Likewise with...
12473 (handle_one_xevent): ...this function.
12475 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12477 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12478 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12479 (handle_one_xevent): ...to here.
12480 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12483 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12485 * msdos.c (IT_set_terminal_window): Remove no-op.
12486 (initialize_msdos_display): Adjust terminal setup.
12487 * w32console.c (w32con_set_terminal_window): Remove no-op.
12488 (initialize_w32_display): Adjust terminal setup.
12489 * w32term.c (w32_set_terminal_window): Remove no-op.
12490 (w32_create_terminal): Adjust terminal setup.
12491 * xterm.c (XTset_terminal_window): Remove no-op.
12492 (x_create_terminal): Adjust terminal setup.
12494 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12496 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12498 (ns_create_terminal): Adjust terminal setup.
12499 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12501 (w32_create_terminal): Adjust terminal setup.
12502 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12504 (x_create_terminal): Adjust terminal setup.
12506 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12508 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12509 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12510 * dispnew.c (buffer_posn_from_coords):
12511 * window.c (Fwindow_end, displayed_window_lines):
12512 * xdisp.c (redisplay_mode_lines): Use it.
12514 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12516 * fontset.c (face_for_char): Check char in the current face font first
12517 if HAVE_NS (Bug#15138).
12519 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12521 * window.c (temp_output_buffer_show): Make sure window returned
12522 by display_buffer is live (Bug#15213).
12524 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12526 Minor cleanup to avoid forward declarations.
12527 * coding.h (struct ccl_spec): Remove forward declaration.
12528 * composite.h (toplevel): Include font.h.
12529 (struct composition_it, struct face, struct font_metrics):
12530 Remove forward declaration.
12531 * dispextern.h (struct image, struct atimer): Likewise.
12532 * emacsgtkfixed.h (struct frame): Likewise.
12533 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12534 * font.h (struct font_driver, struct font, struct glyph_string)
12535 (struct face): Remove forward declaration.
12536 * fontset.h (struct face, struct font): Likewise.
12537 * frame.h (toplevel): Style cleanup.
12538 (enum output_method): Move to...
12539 * termhooks.h (enum output_method): ...here.
12540 (struct glyph, struct frame, struct ns_display_info)
12541 (struct x_display_info, struct w32_display_info):
12542 Remove forward declaration.
12543 * xterm.h (toplevel): Include termhooks.h.
12544 (struct font, struct window, struct glyph_matrix, struct frame)
12545 (struct input_event, struct face, struct image): Remove forward
12547 * gtkutil.h (struct _widget_value): Likewise.
12548 * keyboard.h (toplevel): Include termhooks.h.
12549 (struct input_event): Remove forward declaration.
12551 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12553 * intervals.c (set_point_from_marker): New function.
12554 * editfns.c (Fgoto_char):
12555 * process.c (Finternal_default_process_filter):
12556 * window.c (select_window_1): Use it.
12557 * buffer.h (set_point_from_marker): Add prototype.
12559 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12561 * w32.c (term_winsock): Call release_listen_threads before calling
12563 (_sys_wait_accept): Wait for accept event in a loop with a finite
12564 timeout, instead of waiting indefinitely. Will hopefully avoid
12565 hanging during exit because WSACleanup deadlocks waiting for the
12566 event object to be released. (Bug#14333)
12568 * w32proc.c (release_listen_threads): New function, signals all
12569 the reader threads that listen for connections to stop waiting.
12571 * w32.h (release_listen_threads): Add prototype.
12573 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12575 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12576 field of new marker (for sanity and safety).
12577 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12578 anyway because XMISCTYPE is a function and can't be an lvalue).
12580 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12582 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12583 (x_after_update_window_line, x_scroll_bar_create)
12584 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12585 (handle_one_xevent, x_clear_frame_area):
12586 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12587 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12588 * xterm.h (x_clear_area): Adjust prototype.
12590 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12592 Hook scanning and indentation functions to find_newline. This helps
12593 to avoid duplicated code and renders more respect to newline cache.
12594 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12595 * cmds.c (Fforward_line):
12596 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12597 Use find_newline and avoid unnecessary point movements.
12598 * search.c (scan_newline): Implement on top of find_newline.
12600 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12602 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12603 scoped code (bug#11258).
12605 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12607 * nsterm.m (last_window): New variable.
12608 (EV_TRAILER2): New macro.
12609 (EV_TRAILER): Call EV_TRAILER2.
12610 (mouseMoved:): Add support for mouse-autoselect-window
12611 on nextstep (Bug#6888).
12613 2013-08-28 Andreas Schwab <schwab@suse.de>
12615 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12616 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12617 Remove unused macro definitions.
12618 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12619 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12620 Only define if emacs.
12622 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12624 Prefer enum glyph_row_area to int where appropriate.
12625 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12627 (window_box, window_box_width, window_box_left, window_box_left_offset)
12628 (window_box_right, window_box_right_offset): Adjust prototypes.
12629 * xdisp.c (window_box, window_box_width, window_box_left)
12630 (window_box_left_offset, window_box_right, window_box_right_offset):
12631 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12632 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12633 * nsterm.m (ns_clip_to_row):
12634 * w32term.c (w32_clip_to_row):
12635 * xterm.c (x_clip_to_row): Likewise.
12637 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12639 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12640 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12642 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12644 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12645 for portability to hosts where /bin/sh has problems.
12647 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12649 Redesign redisplay interface to drop global output_cursor.
12650 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12651 (toplevel): Remove declaration of output_cursor.
12652 (set_output_cursor, x_cursor_to): Remove prototype.
12653 * window.h (struct window): New member output_cursor.
12654 (output_cursor_to): New function to replace RIF member.
12655 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12656 (update_text_area, set_window_cursor_after_update): Use it.
12657 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12658 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12659 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12660 * w32term.c (x_update_window_begin, x_update_window_end):
12661 * xterm.c (x_update_window_begin, x_update_window_end):
12662 Adjust to use per-window output cursor.
12664 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12666 Simplify SELECT_TYPE-related code.
12667 Like EMACS_TIME, this portability layer is no longer needed, since
12668 Emacs has been using fd_set as a portability layer for some time.
12669 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12670 (SELECT_TYPE): Remove. All uses changed to fd_set.
12671 (fd_set) [!FD_SET]: New typedef.
12673 Simplify EMACS_TIME-related code.
12674 This portability layer is no longer needed, since Emacs has been
12675 using struct timespec as a portability layer for some time.
12676 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12677 Include <time.h> rather than "systime.h"; that's all that's needed now.
12678 * dispnew.c: Include <timespec.h> rather than "systime.h";
12679 that's all that's needed now.
12680 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12681 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12682 TIMESPEC_RESOLUTION.
12683 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12684 LOG10_TIMESPEC_RESOLUTION.
12685 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12686 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12687 (make_emacs_time): Remove. All used changed to make_timespec.
12688 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12689 (current_timespec): Rename from current_emacs_time. All uses changed.
12690 (add_emacs_time): Remove. All uses changed to timespec_add.
12691 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12692 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12693 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12694 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12695 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12696 (current_timespec): Rename from current_emacs_time. All uses changed.
12697 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12698 changed to timespec_cmp.
12699 * xgselect.c: Include <timespec.h>, since our .h files don't.
12701 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12703 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12704 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12705 Remove the leftovers.
12706 * gtkutil.c (toplevel): Do not declare Qxft but include
12708 * image.c (toplevel): Do not declare Vlibrary_cache because
12709 it's already done in lisp.h.
12711 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12713 * lisp.h (Mouse_HLInfo): Move from here...
12714 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12715 (reset_mouse_highlight): New function.
12716 * msdos.c (dos_set_window_size, IT_update_begin)
12717 (internal_terminal_init):
12718 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12719 (ns_initialize_display_info):
12720 * w32console.c (initialize_w32_display):
12721 * w32term.c (x_update_window_end, x_free_frame_resources)
12722 (w32_initialize_display_info):
12723 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12724 * window.c (Fdelete_other_windows_internal):
12725 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12726 * termchar.h (toplevel):
12727 * xterm.h (toplevel): Include dispextern.h.
12729 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12731 Fix minor problems found by static checking.
12732 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12733 (expect): Avoid nested-if warning.
12734 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12735 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12736 * nsterm.h, nsterm.m (ns_select):
12737 * xgselect.c, xgselect.h (xg_select):
12738 Adjust signature to better match pselect's.
12739 * nsterm.m (ns_select):
12740 Don't set *TIMEOUT, since pselect doesn't.
12741 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12742 diagnostic about assigning const char * to it.
12743 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12745 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12747 * lread.c (substitute_object_recurse): Handle hash-tables as well
12750 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12752 Fix unlikely core dump in init_tty, and simplify terminfo case.
12753 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12754 The old version incorrectly dumped core if malloc returned a
12755 buffer containing only non-NUL bytes.
12756 (init_tty): Do not allocate or free termcap buffers; the
12757 struct does that for us now.
12758 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12759 (struct tty_display_info): Define members termcap_term_buffer and
12760 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12761 use them. Allocate them directly in struct rather than indirectly
12762 via a pointer, to simplify init_tty.
12764 * frame.c (check_minibuf_window): Initialize 'window' properly,
12765 so that Emacs reliably aborts later if 'window' is not initialized.
12767 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12769 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12770 of VoidSymbol (Bug#15154).
12772 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12774 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12775 mouse_face_beg_y and mouse_face_end_y.
12776 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12777 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12778 Adjust users and update comment where appropriate.
12780 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12782 * frame.c (check_minibuf_window): New function.
12783 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12784 Call check_minibuf_window (Bug#15183).
12786 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12788 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12789 because this is the only last cursor data we need to keep and consult.
12790 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12791 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12794 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12796 Fix recovering from possible decompression error.
12797 Since insert_from_gap doesn't always move point, we can't use PT as
12798 the position where the partially decompressed data ends, and
12799 should count how many bytes was produced so far.
12800 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12801 (unwind_decompress): Really delete partially uncompressed data.
12802 (Fzlib_decompress_region): Take decompressed data size into account.
12804 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12806 * syntax.c (init_syntax_once): Adjust comment and do an early
12807 initialization of Qchar_table_extra_slots just once...
12808 * casetab.c (init_casetab_once):
12809 * category.c (init_category_once):
12810 * character.c (syms_of_character):
12811 * coding.c (syms_of_coding):
12812 * xdisp.c (syms_of_xdisp): ...and omit it here.
12814 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12816 * xdisp.c (get_next_display_element): Don't apply to characters
12817 from a display vector the logic of setting it->end_of_box_run_p
12818 suitable for characters from a buffer. (Bug#15175)
12820 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12821 to handle directories, rather than '_utime' which doesn't.
12824 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12826 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12827 or fullscreen (Bug#14627).
12829 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12831 System-dependent integer overflow fixes.
12832 * process.c (Fset_process_window_size): Signal an error if
12833 the window size is outside the range supported by the lower level.
12834 * sysdep.c (set_window_size): Return negative on error,
12835 nonnegative on success, rather than -1, 0, 1 on not in system,
12836 failure, success. This is simpler. Caller changed.
12837 (serial_configure): Remove unnecessary initialization of local.
12838 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12839 size fits in unsigned long; this isn't true on some 32-bit hosts.
12840 Avoid buffer overrun if some future version of /proc/meminfo has a
12841 variable name longer than 20 bytes.
12842 (system_process_attributes) [__FreeBSD__]:
12843 Don't assume hw.availpages fits in 'int'.
12845 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12847 Don't let very long directory names overrun the stack.
12848 Fix some related minor problems involving "//", vfork.
12849 * callproc.c (encode_current_directory): New function.
12850 (call_process): Don't append "/"; not needed.
12851 * fileio.c (file_name_as_directory_slop): New constant.
12852 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12853 this can save the caller having to alloca.
12854 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12855 Use SAFE_ALLOCA, not alloca.
12856 (directory_file_name, Fexpand_file_name): Leave leading "//"
12857 alone, since it can be special even on POSIX platforms.
12858 * callproc.c (call_process):
12859 * process.c (Fformat_network_address):
12860 * sysdep.c (sys_subshell):
12861 Use encode_current_directory rather than rolling our own.
12862 (create_process): No need to encode directory; caller does that now.
12863 * process.h (encode_current_directory): New decl.
12864 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12865 Rework to avoid 'goto xyzzy;'.
12867 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12869 * xdisp.c (handle_face_prop): If the default face was remapped use
12870 the remapped face for strings from prefix properties. (Bug#15155)
12872 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12874 Minor cleanup for redisplay interface and few related functions.
12875 * frame.h (enum text_cursor_kinds): Move from here...
12876 * dispextern.h (enum text_cursor_kinds): ...to here.
12877 (toplevel): Drop unnecessary declarations.
12878 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12879 in update_window_end_hook and draw_window_cursor functions.
12880 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12881 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12882 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12883 * xterm.c (x_update_window_end, x_draw_window_cursor):
12884 * xdisp.c (display_and_set_cursor, update_window_cursor)
12885 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12886 enum text_cursor_kinds where appropriate.
12888 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12890 Redesign redisplay interface to drop updated_row and updated_area.
12891 * dispextern.h (updated_row, updated_area): Remove declaration.
12892 (struct redisplay_interface): Pass glyph row and row area parameters
12893 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12894 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12896 * dispnew.c (updated_row, updated_area): Remove.
12897 (redraw_overlapped_rows, update_window_line): Adjust user.
12898 (update_marginal_area, update_text_area): Likewise. Pass updated row
12899 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12900 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12903 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12905 * process.c (flush_pending_output): Remove stub.
12908 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12910 * callproc.c: Fix race that killed background processes (Bug#15144).
12911 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12912 Record deleted process-id in critical section, not afterwards.
12913 Don't mistakenly kill process created by a call-process invocation
12914 that discards output and does not wait.
12916 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12918 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12919 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12920 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12921 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12922 to shut up compiler in mark_object.
12923 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12925 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12927 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12928 We can't portably rely on PTY_OPEN doing that, even if
12929 it calls posix_openpt with O_CLOEXEC.
12931 2013-08-20 Kenichi Handa <handa@gnu.org>
12933 * character.c (string_char): Improve commentary.
12935 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12937 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12938 (struct animation_cache): Make signature a flexible array member.
12939 All uses changed. This is a tad slower but may insulate us better
12940 from future changes to ImageMagick.
12942 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12944 * image.c: Shrink memory needed for animation cache.
12945 (SIGNATURE_DIGESTSIZE): New constant.
12946 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12947 (imagemagick_create_cache): Copy the signature. This saves
12948 several KB of memory that ImageMagick wastes per signature.
12949 Don't bother updating the update_time, as the caller does that now.
12950 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12951 it's a fixed size struct member now.
12952 (imagemagick_get_animation_cache): Always destroy the signature,
12953 as it's now imagemagick_create_cache's responsibility to copy it.
12954 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12955 and use memcmp rather than strcmp.
12956 eassert that ImageMagick returns a signature of the specified length.
12958 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12960 * image.c (imagemagick_get_animation_cache): Don't segfault on
12962 (imagemagick_get_animation_cache): Revert to previous definition
12963 so that it actually works. But keep the memory leak fix.
12964 (imagemagick_get_animation_cache): Fix memory leak.
12966 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12968 * image.c: Fix animation cache signature memory leak.
12969 Fix some other minor performance problems while we're at it.
12970 (imagemagick_create_cache): Clear just the members that
12971 need clearing. Don't set update_time, as caller does that now.
12972 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12973 Simplify by using pointer-to-pointer instead of a prev pointer.
12974 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12975 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12976 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12977 it's already a copy. Free the signature probe unless it's cached.
12979 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12980 This was introduced by my 2013-08-12 fix for Bug#15035.
12982 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12984 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12985 (imagemagick_prune_animation_cache): Now static.
12987 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12989 * image.c (imagemagick_get_animation_cache): Don't segfault when
12990 pruning all entries.
12992 2013-08-18 Ken Brown <kbrown@cornell.edu>
12994 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12995 static heap if ENABLE_CHECKING is defined.
12996 (max_bss_sbrk_ptr): New variable.
12997 (bss_sbrk): Use it.
12998 (report_sheap_usage): Report maximum static heap usage instead of
12999 ending static heap usage.
13001 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13003 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13004 of zlib_initialized according to the results of calling
13005 init_zlib_functions.
13007 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13009 * image.c: Implement an ImageMagick per-image cache.
13010 (imagemagick_get_animation_cache): Fix a double-free error.
13011 (imagemagick_load_image): Remove the ping_wand code, which only
13012 apparently saved time on invalid animated images, and slowed down
13013 everything else. Optimize for the common case.
13015 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13017 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13019 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13021 * marker.c (set_marker): Remove documentation of undefined behavior.
13023 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13025 * image.c (imagemagick_compute_animated_image): Animate correctly
13026 when sub-images are smaller than the main image.
13027 (imagemagick_compute_animated_image): Setting the iterator row to
13028 zero is apparently not allowed.
13029 (imagemagick_compute_animated_image): Allow images that say they
13030 have sub-images that are bigger than the main image, but just crop
13033 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13035 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13037 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13039 * image.c (imagemagick_compute_animated_image): Respect the GIF
13042 2013-08-15 Ken Brown <kbrown@cornell.edu>
13044 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13045 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13048 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13050 Fix minor problems found by static checking.
13051 * frame.c (delete_frame):
13052 * xdisp.c (next_element_from_display_vector):
13053 Avoid uninitialized local.
13054 * image.c (imagemagick_compute_animated_image): Port to C89.
13055 Prefer usual GNU indentation style for loops.
13056 Be more careful about bizarrely large sizes, by using ptrdiff_t
13059 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13061 Fix infinite frame selection loop (Bug#15025).
13062 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13064 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13066 * xdisp.c (compute_window_start_on_continuation_line):
13067 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13068 to make sure we end up setting the window start at the leftmost
13069 visible character of the display line. This avoids funky
13070 horizontal shifting because the window start is not kept on the
13071 same position. (Bug#15090)
13072 (next_element_from_display_vector): Support 'box' face attribute
13073 in the face definitions of a display vector. (Bug#15099)
13075 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13077 * image.c (imagemagick_compute_animated_image): Implement animated
13078 images (bug#14700).
13079 (imagemagick_compute_animated_image): Fix some compilation
13080 warnings. Implement a very simple cache to make the animation
13081 usable at all, but it should be replaced with a per-image cache.
13083 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13085 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13086 to do `for' loops over alist values.
13087 * buffer.h (FOR_EACH_BUFFER):
13088 * process.c (FOR_EACH_PROCESS): Use it.
13089 (handle_child_signal, status_notify, Fget_buffer_process)
13090 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13092 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13094 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13095 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13096 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13097 to xzalloc and so avoid redundant call to memset.
13098 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13099 members because it is allocated with xzalloc and so already zeroed.
13101 2013-08-14 Ken Brown <kbrown@cornell.edu>
13103 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13106 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13108 Utility function and macro to copy Lisp string to C string.
13109 * lisp.h (xlispstrdupa): New macro.
13110 (xlispstrdup): New prototype.
13111 * alloc.c (xlispstrdup): New function.
13112 * callint.c (Fcall_interactively):
13113 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13114 (Fsubstitute_in_file_name):
13115 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13116 * image.c (x_create_bitmap_from_file):
13117 * w32term.c (w32_term_init):
13118 * xterm.c (x_term_init): Use xlispstrdup.
13120 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13122 * image.c (imagemagick_load_image): Make animated pictures work.
13123 There's still some problems with background color settings, though
13126 * decompress.c (unwind_decompress): Always restore point.
13128 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13130 * marker.c (set_marker): Reformat documentation.
13132 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13134 * xdisp.c (cursor_type_changed): Now static.
13136 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13137 Use changed. This avoids the need to call xmalloc and for the
13138 caller to call xfree, and avoids memory leaks in some situations.
13140 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13142 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13143 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13144 (redisplay_window): If window_end_valid is cleared due to non-zero
13145 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13146 so do not call to try_cursor_movement for that window.
13148 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13150 * window.h (struct window): Convert window_end_pos and
13151 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13152 (wset_window_end_pos, wset_window_end_vpos): Remove.
13153 * dispnew.c (adjust_glyph_matrix):
13154 * window.c (Fwindow_end, replace_window, set_window_buffer)
13156 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13157 (set_vertical_scroll_bar, redisplay_window, try_window)
13158 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13159 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13160 (note_mouse_highlight): Adjust users.
13161 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13164 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13166 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13167 * image.c (imagemagick_filename_hint): Use `const char *' and
13168 prefer SSDATA to SDATA to avoid warnings.
13170 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13172 Cleanup window fringes, margins and scroll bars adjustments.
13173 * window.c (set_window_fringes, set_window_margins)
13174 (set_window_scroll_bars, apply_window_adjustment): New functions.
13175 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13176 (Fset_window_scroll_bars): Use them.
13178 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13180 * window.h (struct window): Convert scroll_bar_width
13181 from Lisp_Object to integer. Adjust comment.
13182 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13184 * window.c (wset_scroll_bar_width): Remove.
13185 (make_window): Initialize scroll_bar_width.
13186 (Fsplit_window_internal): Use direct assignment.
13187 (Fset_window_configuration, save_window_save):
13188 Convert Lisp_Object to integer and back where appropriate.
13189 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13190 bar was actually changed, and mention this in docstring.
13192 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13194 * decompress.c: Minor simplifications.
13195 (Fzlib_decompress_region): Don't bother verifying
13196 that avail_out <= UINT_MAX, as that was confusing.
13197 Mention the restriction in a comment instead.
13198 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13200 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13202 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13203 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13205 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13207 * image.c (imagemagick_filename_hint): Check for errors in the
13210 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13212 * window.c (Fwindow_margins): Return nil when there's no marginal
13213 area, as per the documented API.
13215 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13216 Fmake_vector, as scroll bar's struct members are not all Lisp
13217 objects now. This avoids crashes in GC.
13219 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13220 bool, so its address could be taken.
13222 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13224 * image.c (imagemagick_filename_hint): New function to possibly
13225 apply `image-content-type-suffixes'.
13226 (imagemagick_load_image): Use it.
13228 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13230 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13231 if loading zlib failed.
13233 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13235 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13236 2013-08-13 checkin below. Change bool to BOOL, rule is:
13237 All Obj-C code uses BOOL, except for interfaces callable from C.
13239 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13241 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13243 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13244 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13245 bool instead of BOOL.
13246 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13247 from Lisp_Object to bitfield. Adjust comment.
13248 * w32term.c (x_scroll_bar_create): Adjust user.
13249 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13250 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13251 Use bool for boolean.
13252 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13253 to `unsigned int' when defining a bitfield.
13255 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13257 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13259 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13261 * window.h (struct window): Convert left_margin_cols and
13262 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13263 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13264 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13266 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13268 (showing_window_margins_p, update_window_line, update_frame_1):
13269 * fringe.c (draw_fringe_bitmap_1):
13270 * xdisp.c (window_box_width): Adjust users.
13271 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13272 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13273 Use direct assignment.
13274 (Fset_window_configuration, save_window_save, Fwindow_margins):
13275 Convert Lisp_Object to integer and back where appropriate.
13276 (Fset_window_margins): Adjust user. Return t if any margin
13277 was actually changed, and mention this in docstring.
13279 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13281 * syntax.c (forward_word):
13282 * cmds.c (forward_char, backward_char): Mention the optional argument.
13284 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13286 * window.h (struct window): Convert left_fringe_width
13287 and right_fringe_width from Lisp_Objects to integers.
13289 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13290 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13291 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13293 (make_window): Initialize new integer fields to -1.
13294 (Fsplit_window_internal): Use direct assignment.
13295 (Fset_window_configuration, save_window_save):
13296 Convert Lisp_Object to integer and back where appropriate.
13297 (Fset_window_fringes): Adjust user. Return t if any fringe
13298 was actually changed, and mention this in docstring.
13300 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13302 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13303 * nsfns.m (x_set_cursor_type):
13304 * w32fns.c (x_set_cursor_type):
13305 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13306 * xdisp.c (set_frame_cursor_types): ...but in common code.
13308 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13310 * font.c (clear_font_cache): New function, stripped from...
13311 (Fclear_font_cache): ...here, which now uses the function
13312 above. Adjust comment.
13313 * font.h (clear_font_cache): Add prototype.
13314 * xfaces.c (clear_face_cache): Use clear_font_cache.
13316 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13318 * window.c (Fset_window_start): Compare `w', not `window' because
13319 `w' might not be equal to `window' after call to decode_live_window.
13321 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13323 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13324 This fixes a problem introduced by the Bug#15035 patch
13325 when using GPG. Reported by Herbert J. Skuhra.
13327 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13329 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13330 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13331 not yet initialized.
13333 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13335 * decompress.c (Fzlib_decompress_region): Support zlib
13336 decompression, too, and rename.
13338 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13340 Minor zlib configuration tweaks.
13341 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13342 Don't assume presence of fn_inflateInit2_ zlib internal function.
13344 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13346 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13347 include the zlib prefix.
13349 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13351 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13352 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13353 define static variables that are pointers to zlib functions to be
13354 dynamically loaded.
13355 (init_zlib_functions) [WINDOWSNT]: New function.
13356 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13358 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13359 macros instead of invoking the zlib functions directly.
13360 (syms_of_decompress): DEFSYM Qzlib_dll.
13361 Staticpro Szlib_available_p.
13363 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13365 Avoid looping over all frame windows to freeze and unfreeze.
13366 * window.h (struct window): Drop frozen_window_start_p.
13367 (freeze_window_starts): Drop prototype.
13368 * frame.h (struct frame): New frozen_window_starts flag.
13369 (FRAME_WINDOWS_FROZEN): New macro.
13370 * window.c (freeze_window_start, freeze_window_starts):
13372 (select_window, replace_window): Adjust users.
13373 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13374 (window_frozen_p): New function.
13375 (redisplay_window): Use it.
13377 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13379 Fix some fd issues when running subprocesses (Bug#15035).
13380 Fix bugs that can leak files or file descriptors on errors.
13381 Don't unlink open temp files, as that's hard for users to diagnose
13382 when things go awry (e.g., temp disk exhausted).
13383 Don't bother to lock temp files. Check for invalid recursion.
13384 * callproc.c (synch_process_fd): Remove. All uses removed.
13385 (synch_process_tempfile): New var or macro.
13386 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13388 (record_kill_process): New arg, the temp name. All callers changed.
13389 (delete_temp_file): Now just a simple wrapper around unlink.
13390 (call_process_kill): New arg, the call_process_fd array.
13391 Close them all. Clear synch_process_pid. Remove the temp file,
13392 or arrange for it to be removed.
13393 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13394 that's been moved to synch_process_tempfile. Caller changed.
13395 Do not remove the tempfile; that's now call_process_kill's
13397 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13398 call_process_kill; the caller now does that.
13399 (call_process_cleanup): Do not close the process fd; that's now
13400 call_process_kill's responsibility.
13401 (Fcall_process): Implement via new function call_process, which
13402 has most of the old body of Fcall_process, but with a different API.
13403 (call_process): New function that does not open or close filefd if
13404 it is nonnegative. Record which fds need to be closed, and let
13405 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13406 Signal an error if invoked recursively (could be done via a hook).
13407 Simplify creation of the tempfile in the MSDOS case.
13408 Don't create the output file until after checking for the executable.
13409 Report any failure to open /dev/null.
13410 Don't open /dev/null for writing twice; once is enough.
13411 Don't create pipe if all output is being discarded or sent to file.
13412 Don't worry about setting up the coding system or reading from the
13413 pipe if all output is being discarded.
13414 Hoist fd_error local into top level, to lessen block nesting.
13415 Don't record deleted pid here; now done by Fcall_process_region.
13416 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13417 and note its success in synch_process_tempfile.
13418 Do not leak resources when child_setup fails.
13419 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13420 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13421 (create_temp_file): Now returns open fd, with an additional
13422 Lisp_Object * argument to return the name. All callers changed.
13423 Do not close the file; rewind it instead, and leave it open for
13424 the caller. Do not lock the temp file. Unwind-protect the file
13425 and the file-descriptor.
13426 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13427 If an asynchrounous process, record it here, not in call_process.
13428 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13429 * eval.c (set_unwind_protect): New function.
13430 * fileio.c (write_region): New function, generalized from the
13431 old Fwrite_region. Do not lock temp files.
13432 (Fwrite_region): Use it.
13433 * lisp.h (set_unwind_protect, write_region): New decls.
13434 * process.c: Include <verify.h>.
13435 (make_process): Mark fds as initially closed.
13436 (deleted_pid_list): Now a list of pid-filename pairs.
13438 (close_process_fd): New function.
13439 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13440 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13441 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13442 (create_process, create_pty, Fmake_serial_process)
13443 (server_accept_connection): Record which fds need to be closed,
13444 and let deactivate_process close them.
13445 (Fmake_network_process): Do not discard the unwind-protect
13446 until it's safe to do so.
13447 (deactivate_process): Close the fds opened by create_process etc.
13448 (Fprocess_send_eof): Adjust to new way of recording open fds.
13449 Report an error if /dev/null can't be opened, instead of aborting.
13450 * process.h (PROCESS_OPEN_FDS): New constant.
13451 (struct Lisp_Process): New member open_fds.
13452 (record_kill_process, record_deleted_pid): Adjust signatures.
13453 (record_deleted_pid): Move decl here ...
13454 * syswait.h (record_deleted_pid): ... from here.
13456 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13458 * decompress.c: Fix bugs with large buffers and weird inputs.
13459 Tune a bit. Reindent as per usual Emacs style.
13460 (BUFFER_SIZE): Remove.
13461 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13462 more than UINT_MAX bytes. Decompress into the gap instead of into
13463 an auto buffer, as this should avoid copying. Return nil if
13464 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13465 set immediate_quit; we shouldn't trust zlib code that much.
13467 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13469 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13470 errors, and really move the gap to where we want it.
13472 * lisp.h: Include decompress.c support.
13474 * emacs.c (main): Include decompress.c support.
13476 * Makefile.in: Include -lz if present.
13478 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13480 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13481 (initWithTitle:): Initialize frame to 0.
13482 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13483 (fillWithWidgetValue:frame:): Rename from
13484 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13486 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13487 fillWithWidgetValue:frame:
13489 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13490 remove memory leak warnings.
13492 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13493 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13494 menu_pending_title.
13496 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13497 (x_activate_menubar): Update the whole menu.
13498 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13499 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13500 current event is not NSSystemDefined (Bug#15001).
13501 Call ns_check_menu_open only if trackingMenu is 2.
13502 (menuDidClose:): New method, decrease trackingMenu.
13503 (fillWithWidgetValue:setDelegate:): New method.
13504 (fillWithWidgetValue:): Call the above.
13506 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13508 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13510 Omit some unnecessary casts.
13511 Many of these go back to the old pre-C89 days, when they may have
13512 been needed, but we've been assuming C89 or later for a while now.
13513 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13514 (live_float_p, live_misc_p, live_vector_p):
13515 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13516 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13517 (defvar_per_buffer):
13518 * callint.c (Fcall_interactively):
13519 * doc.c (Fsubstitute_command_keys):
13520 * filelock.c (get_boot_time):
13521 * frame.c (xrdb_get_resource):
13522 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13523 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13524 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13525 (menuitem_highlight_callback, menu_destroy_callback)
13526 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13527 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13528 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13529 (xg_tool_bar_help_callback, tb_size_cb):
13530 * image.c (xpm_alloc_color, png_read_from_memory)
13531 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13532 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13534 * keymap.c (describe_map):
13535 * nsfns.m (Fns_display_monitor_attributes_list):
13536 * nsmenu.m (process_dialog:):
13537 * nsterm.m (hold_event):
13538 * process.c (wait_reading_process_output):
13539 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13540 * scroll.c (do_direct_scrolling, scrolling_1):
13541 * termcap.c (tgetent):
13542 * window.c (check_window_containing, add_window_to_list)
13543 (freeze_window_starts):
13544 * xdisp.c (compare_overlay_entries, vmessage):
13545 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13546 (x_get_monitor_attributes_xrandr)
13547 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13548 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13549 * xfont.c (xfont_match, xfont_open):
13550 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13551 (menubar_selection_callback, menu_position_func)
13552 (popup_selection_callback, create_and_show_popup_menu)
13553 (dialog_selection_callback, create_and_show_dialog):
13554 * xrdb.c (x_get_string_resource)
13556 * xsmfns.c (x_session_check_input):
13557 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13558 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13559 (xaw_jump_callback, xaw_scroll_callback):
13560 Omit unnecessary casts.
13562 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13564 Minor string-length refactoring.
13565 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13566 * frame.c (make_monitor_attribute_list):
13567 Prefer build_string to strlen + make_string.
13569 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13571 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13572 don't check minor_code (Bug#14417).
13574 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13576 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13577 vertical positions instead. This avoids calling MATRIX_ROW with
13578 row numbers that are possibly beyond valid limits. (Bug#15064)
13580 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13582 Use xstrdup and build_unibyte_string where applicable.
13583 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13584 * xfns.c (x_window):
13585 * xrdb.c (x_get_customization_string):
13586 * xterm.c (xim_initialize):
13587 * w32fns.c (w32_window): Use xstrdup.
13588 (w32_display_monitor_attributes_list):
13589 * emacs.c (init_cmdargs):
13590 * keyboard.c (PUSH_C_STR):
13591 * nsfont.m (nsfont_open):
13592 * sysdep.c (system_process_attributes):
13593 * w32.c (system_process_attributes):
13594 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13596 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13598 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13599 variables of these types so that GDB would know about them, as aid
13600 for debugging fatal exceptions. (Bug#15024) See also
13601 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13604 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13606 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13607 larger than the NSWindow (Bug#14934).
13609 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13611 Redesign redisplay interface to drop global variable updated_window.
13612 Always pass currently updated window as a parameter to update routines.
13613 * dispextern.h (updated_window): Remove declaration.
13614 (struct redisplay_interface): Pass window parameter to
13615 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13616 and after_update_window_hook.
13617 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13619 * dispnew.c (updated_window): Remove.
13620 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13621 (update_window_line): Adjust to match redisplay interface changes.
13622 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13623 (ns_scroll_run, ns_after_update_window_line):
13624 * w32term.c (x_update_window_begin, x_update_window_end)
13625 (x_after_update_window_line, x_scroll_run):
13626 * xterm.c (x_update_window_begin, x_update_window_end)
13627 (x_after_update_window_line, x_scroll_run):
13628 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13629 Likewise. Adjust comments where appropriate.
13630 (x_cursor_to): Simplify because this is always called during window
13631 update (but install debugging check anyway).
13632 (expose_window): Check must_be_updated_p flag to see whether this
13633 function is called during window update.
13635 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13637 Do not reset window modification event counters excessively.
13638 These leftovers and poor man's tricky methods to catch extra
13639 redisplay's attention are no longer needed.
13640 * frame.c (set_menu_bar_lines_1):
13641 * minibuf.c (read_minibuf_unwind):
13642 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13643 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13644 (window_scroll_line_based, Fset_window_configuration):
13645 * xdisp.c (redisplay_window): Do not reset last_modified and
13646 last_overlay_modified counters.
13648 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13650 * xselect.c (x_send_client_event): Set send_event and serial, memset
13651 data.l as it might be bigger than data.b. Use 24 bit mask to
13652 XSendEvent (Bug#15034).
13654 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13656 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13657 for TTY frames that are not the top frame on their console.
13660 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13662 * w32term.c (w32fullscreen_hook): Really maximize frame when
13663 asked for (Bug#14841).
13665 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13667 Prefer selected_window to Fselected_window, likewise for frames.
13668 * buffer.c (Fbuffer_swap_text):
13669 * data.c (Fvariable_binding_locus):
13670 * window.c (run_window_configuration_change_hook): Adjust users.
13671 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13672 Use decode_live_frame.
13674 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13676 Be more careful if selected window shows the buffer other than current,
13677 use window_outdated only if this is not so. This change should also
13678 address some weird issues discussed in Bug#13012.
13679 * window.h (window_outdated): New prototype.
13680 * window.c (window_outdated): Now here. Convert from static and
13681 always assume window's buffer.
13682 (Fwindow_end, Fwindow_line_height): Use it.
13683 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13684 and always assume window's buffer.
13685 (redisplay_window): Adjust user.
13686 (redisplay_internal): Call to reconsider_clip_changes once and
13687 check whether mode line should be updated only if selected window
13688 shows current buffer.
13689 (run_window_scroll_functions): Use eassert for debugging check.
13690 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13692 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13694 * window.c (window_scroll, window_scroll_pixel_based)
13695 (window_scroll_line_based): Use bool for booleans.
13697 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13699 * process.c: Fix minor off-by-one issues in descriptor counts.
13700 This shouldn't fix any real bugs, but it cleans up the code a bit.
13701 (max_process_desc, max_input_desc): -1, not 0, means none.
13703 (delete_input_desc): New function.
13704 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13705 (deactivate_process): Scan backwards when recomuting max_process_desc;
13706 that should be faster.
13707 (init_process_emacs): Initialize max_input_desc.
13709 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13711 Use region cache to speedup bidi_find_paragraph_start.
13712 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13713 Rename cache_long_line_scans to cache_long_scans.
13714 * buffer.c (bset_cache_long_line_scans): Rename to
13715 bset_cache_long_scans.
13716 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13717 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13719 (syms_of_buffer): Rename cache-long-line-scans to
13720 cache-long-scans. Adjust docstring.
13721 * search.c (newline_cache_on_off):
13722 * indent.c (width_run_cache_on_off): Adjust users.
13723 * bidi.c (bidi_paragraph_cache_on_off): New function.
13724 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13725 * insdel.c (prepare_to_modify_buffer):
13726 Invalidate bidi_paragraph_cache if enabled.
13728 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13730 Invalidate region caches only if buffer text is going to be changed.
13731 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13732 (modify_text): ...new prototype.
13733 (prepare_to_modify_buffer_1): New prototype.
13734 * textprop.c (modify_region): Rename to...
13735 (modify_text_properties): ...new function.
13736 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13737 (Fremove_list_of_text_properties): Adjust users.
13738 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13739 (modify_text): ...new function.
13740 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13741 (prepare_to_modify_buffer_1): ...new function.
13742 * casefiddle.c (casify_region):
13743 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13744 (Ftranspose_regions): Use modify_text.
13746 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13748 * lisp.mk (lisp): Add nadvice.elc.
13750 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13752 New macro to iterate over live buffers similar to frames.
13753 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13754 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13755 Declare buffer-related variables here to offload lisp.h.
13756 * buffer.c (Vbuffer_alist): Adjust comment.
13757 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13758 (other_buffer_safely):
13759 * data.c (store_symval_forwarding):
13760 * dispnew.c (Fframe_or_buffer_changed_p):
13761 * fileio.c (Fdo_auto_save):
13762 * filelock.c (unlock_all_files):
13763 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13765 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13767 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13768 * callproc.c (create_temp_file):
13769 * filelock.c (create_lock_file):
13770 Assume mkostemp, since it's now provided by Gnulib.
13772 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13774 * w32.c (mkostemp): New function.
13775 (mktemp): Remove, no longer used. Most of the code reused in
13776 mkostemp. (Bug#15015)
13777 (mktemp): Don't undef.
13779 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13781 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13782 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13783 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13784 (free_glyph_pool, check_glyph_memory): Likewise for
13785 all users. Adjust comments where appropriate.
13787 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13789 * composite.h: Minor fixups.
13790 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13791 to fix a misspelling, and change it to an inline function while
13792 we're at it (it need not be a macro). All uses changed.
13793 (composition_method, composition_valid_p):
13794 Rewrite to avoid assignments in if-conditions.
13796 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13798 Do not use global Lisp_Object in composition macros.
13799 * composite.h (composition_temp): Remove declaration.
13800 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13801 (composition_method, composition_valid_p): ...inline functions.
13802 (compose_region): Remove the leftover.
13803 * composite.c (composition_temp): Remove.
13804 (run_composition_function, update_compositions)
13805 (composition_compute_stop_pos, composition_adjust_point)
13806 (Ffind_composition_internal):
13807 * coding.c (handle_composition_annotation):
13808 * xdisp.c (handle_composition_prop, check_point_in_composition):
13809 Related users changed.
13811 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13813 Drop FRAME_PTR typedef.
13814 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13815 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13816 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13817 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13818 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13819 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13820 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13821 All related users changed.
13823 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13825 * eval.c (default_toplevel_binding): New function.
13827 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13828 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13829 (syms_of_eval): Export them.
13830 * data.c (Fdefault_value): Micro cleanup.
13831 * term.c (init_tty): Use "false".
13833 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13835 Fix X GC leak in GTK and raw (no toolkit) X ports.
13836 * xterm.c (x_free_frame_resources): If white and black relief
13837 GCs are allocated, always free them here.
13838 * xfns.c (x_make_gc): Omit redundant initialization.
13839 * widget.c (create_frame_gcs): Remove the leftover.
13840 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13841 in x_free_frame_resources.
13843 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13845 * nsterm.m (windowWillResize:toSize:): Only change title if
13846 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13848 (viewDidEndLiveResize): New method.
13850 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13851 inside NS_IMPL_COCOA.
13853 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13855 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13856 Do not check whether undo is enabled because record_insert and
13857 record_delete does that themselves.
13859 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13861 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13862 member which is not really used any more.
13863 (FRAME_XIC_BASE_FONTNAME): Remove.
13864 * xfns.c (xic_free_fontset): Adjust user.
13865 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13866 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13867 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13868 (xdialog_show): Use eassert for debugging check.
13869 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13871 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13873 * fileio.c, fns.c (merge): Move extern decl from here ...
13874 * lisp.h (merge): ... to here.
13876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13878 Fix last font-related change.
13879 * w32font.h (w32font_list_internal, w32font_match_internal):
13881 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13882 (uniscribe_list_family): Adjust to match font API change.
13883 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13884 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13886 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13888 * frame.h (FRAME_MOUSE_UPDATE):
13889 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13890 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13892 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13894 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13895 * font.h (struct font_driver): Change list, match, and list_family
13896 functions to accept struct frame * as first arg.
13897 * font.c (font_score, font_compare, font_sort_entities):
13899 (font_sort_entities, font_list_entities, font_select_entity)
13900 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13901 match font API change.
13902 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13903 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13904 * ftxfont.c (ftxfont_list, ftxfont_match):
13905 * xftfont.c (xftfont_list, xftfont_match):
13906 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13907 * w32font.c (w32font_list, w32font_match, w32font_list)
13908 (w32font_list_internal, w32_font_match_internal): Likewise.
13909 * xfaces.c (Fx_family_fonts): Adjust user.
13911 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13913 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13914 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13915 only if HAVE_X_WINDOWS is in use.
13916 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13917 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13918 * w32term.c (x_wm_set_icon_position): Likewise.
13919 * w32fns.c (x_icon): Adjust user.
13921 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13923 * xterm.c (last_mouse_press_frame): Remove the
13924 leftover which is not really used any more.
13925 (handle_one_xevent, syms_of_xterm): Adjust users.
13926 (x_flush): Call XFlush once per each X display, not frame.
13927 This is better because this code always unconditionally skips
13928 non-X frames in Vframe_list and issues the only XFlush if we
13929 have more than one X frame on the same X display.
13930 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13931 Use bool for booleans.
13932 (x_draw_glyph_string_background, cvt_string_to_pixel)
13933 (cvt_pixel_dtor): Drop unnecessary prototypes.
13934 * xterm.h (x_display_ok): Adjust prototype.
13936 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13938 Drop unnecessary functions that deals with frame pixel size.
13939 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13940 (x_pixel_height): Drop prototypes.
13941 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13942 (x_pixel_height): Drop implementations.
13943 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13944 which should be always valid for window frame.
13945 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13946 * w32menu.c (Fx_popup_dialog):
13947 * xmenu.c (Fx_popup_dialog): Likewise for both.
13949 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13951 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13952 frame parameters and call to Fmodify_frame_parameters just once.
13953 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13954 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13955 and mention nil frame in docstring.
13957 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13959 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13960 (x_figure_window_size): Likewise. Adjust to return long.
13961 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13962 (toplevel): Move Qterminal_live_p to...
13963 * terminal.c (toplevel): ...here, make it static, and...
13964 (syms_of_terminal): ...DEFSYM here.
13965 * frame.h (Qterminal_live_p): Remove declaration.
13966 (make_frame, x_figure_window_size): Adjust prototype.
13967 * nsfns.m (Fx_create_frame): Use long for window flags.
13969 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13971 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13972 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13973 Do not assume that emacs_close (INT_MAX) is a no-op.
13975 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13977 * xfaces.c (make_face_cache): For struct face_cache, prefer
13978 xmalloc to xzalloc and so avoid redundant call to memset.
13979 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13981 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13983 * fringe.c (draw_window_fringes, update_window_fringes)
13984 (compute_fringe_widths):
13985 * w32term.c (x_draw_glyph_string):
13986 * window.c (candidate_window_p, Frecenter):
13987 * xfaces.c (realize_basic_faces, realize_default_face)
13988 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13989 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13990 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13991 * xmenu.c (Fx_menu_bar_open_internal):
13992 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13993 * xsettings.c (xft_settings_event):
13994 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13995 Use bool for booleans. Adjust style and comments where
13997 * dispextern.h (draw_window_fringes, update_window_fringes)
13998 (compute_fringe_widths):
13999 * xterm.h (x_had_errors_p): Adjust prototype.
14001 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14003 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14004 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14006 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14008 * fns.c (toplevel): Remove comment before Fsafe_length because
14009 it checks for QUIT.
14011 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14013 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14015 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14017 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14018 frame which got the message is still alive, before dereferencing
14019 its pointer. (Bug#14970)
14021 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14022 be a live window, before using it as such. (Bug#14970)
14024 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14026 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14027 w32_detect_focus_change instead of doing part of its job by hand.
14028 This fixes the problem whereby FOCUS_OUT events were not sent to
14031 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14033 * process.c (Fprocess_list): Doc fix.
14035 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14036 being re-exposed only if it didn't ask to become visible.
14037 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14038 was previously iconified. (Bug#14841)
14039 (x_iconify_frame): Mark the frame iconified.
14041 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14043 Fix minor problems found by static checking.
14044 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14045 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14047 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14049 * eval.c (set_specpdl_old_value): New function.
14050 (unbind_to): Minor simplification.
14051 (get_backtrace_frame): New function.
14052 (Fbacktrace_frame): Use it. Add `base' argument.
14053 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14054 (syms_of_eval): Export backtrace-eval.
14055 * xterm.c (x_focus_changed): Simplify.
14057 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14059 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14061 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14063 * xdisp.c (redisplay_window): Instead of moving point out of
14064 scroll margin, reject the force_start method, and try scrolling
14065 instead. (Bug#14780)
14067 2013-07-24 Ken Brown <kbrown@cornell.edu>
14069 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14072 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14074 * eval.c (Fprogn): Do not check that BODY is a proper list.
14075 This undoes the previous change. The check slows down the
14076 interpreter, and is not needed to prevent a crash. See
14077 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14079 2013-07-23 Glenn Morris <rgm@gnu.org>
14081 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14083 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14085 Port to GNU/Linux systems with tinfo but not ncurses.
14086 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14087 to decide whether ncurses is being used. Without this change,
14088 GCC complains about tgetent not being declared, on a system
14089 that has tinfo installed but ncurses not installed.
14091 * eval.c (Fprogn): Check that BODY is a proper list.
14093 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14094 * data.c (Fsetq_default):
14095 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14096 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14098 Tune by taking advantage of the fact that ARGS is always a list
14099 when a function is declared to have UNEVALLED args.
14101 * emacsgtkfixed.c: Port to GCC 4.6.
14102 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14104 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14106 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14107 here to silence compiler warnings.
14109 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14111 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14112 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14113 from messing up Emacs's 'struct frame' (Bug#14923).
14115 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14117 * alloc.c (make_save_ptr_ptr): Define this function.
14118 It was inadvertently omitted. It's needed only if
14119 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14121 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14123 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14124 frame have focus (Bug#14895).
14126 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14128 Avoid vfork-related deadlock more cleanly.
14129 * callproc.c (child_setup): When the child's exec fails, output
14130 the program name, as that's more useful. Use O_NONBLOCK to avoid
14132 * process.c (create_process_1): Remove; no longer needed.
14133 (create_process): Remove timer hack; no longer needed, now that
14134 the child avoids deadlock.
14136 2013-07-20 Glenn Morris <rgm@gnu.org>
14138 * image.c (Fimage_flush): Fix doc typo.
14140 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14142 Fix array bounds violation when pty allocation fails.
14143 * process.c (PTY_NAME_SIZE): New constant.
14144 (pty_name): Remove static variable; it's now auto.
14145 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14146 Take pty_name as an arg rather than using a static variable.
14147 All callers changed.
14148 (create_process): Recover pty_flag from process, not from volatile local.
14149 (create_pty): Stay inside array even when pty allocation fails.
14150 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14152 * lread.c (Fload): Avoid initialization only when lint checking.
14153 Mention that it's needed only for older GCCs.
14155 2013-07-20 Kenichi Handa <handa@gnu.org>
14157 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14158 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14160 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14162 * lread.c (Fload): Avoid uninitialized warning.
14164 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14166 Fix some minor file descriptor leaks and related glitches.
14167 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14168 (create_lock_file): Use write, not emacs_write.
14169 * image.c (slurp_file, png_load_body):
14170 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14171 (server_accept_connection):
14172 Don't leak an fd on memory allocation failure.
14173 * image.c (slurp_file): Add a cheap heuristic for growing files.
14174 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14175 as that's what the other routines do. Maybe input need not be
14176 blocked at all, but it's better to be consistent.
14177 Avoid undefined behavior when strlen is zero.
14179 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14180 (NSTATICS): Now a constant; doesn't need to be a macro.
14182 2013-07-19 Richard Stallman <rms@gnu.org>
14184 * coding.c (decode_coding_utf_8): Add simple loop for fast
14185 processing of ASCII characters.
14187 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14189 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14191 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14193 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14194 unportable 'struct x_display_info'.
14195 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14196 is a portable type.
14198 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14200 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14201 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14203 (system_process_attributes): Prefer plain char to unsigned char
14204 when either will do. Clean up properly if interrupted or if
14205 memory allocations fail. Don't assume sscanf succeeds.
14206 Remove no-longer-needed workaround to stop GCC from whining.
14207 Read command-line once, instead of multiple times. Check read status a
14208 bit more carefully.
14210 Fix obscure porting bug with varargs functions.
14211 The code assumed that int is treated like ptrdiff_t in a vararg
14212 function, which is not a portable assumption. There was a similar
14213 -- though these days less likely -- porting problem with various
14214 assumptions that pointers of different types all smell the same as
14215 far as vararg functions is conserved. To make this problem less
14216 likely in the future, redo the API to use varargs functions.
14217 * alloc.c (make_save_value): Remove this vararg function.
14218 All uses changed to ...
14219 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14220 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14222 (make_save_ptr): Rename from make_save_pointer, for consistency with
14223 the above. Define only on platforms that need it. All uses changed.
14225 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14227 * keyboard.c: Try to fix typos in previous change.
14228 (DISPLAY_LIST_INFO): New macro.
14229 (kbd_buffer_get_event): Do not access members that are not present
14230 in X11. Revert inadvertent change of "!=" to "=".
14232 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14234 * keyboard.c (kbd_buffer_get_event):
14235 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14236 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14238 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14240 * filelock.c: Fix unlikely file descriptor leaks.
14241 (get_boot_time_1): Rework to avoid using emacs_open.
14242 This doesn't actually fix a leak, but is better anyway.
14243 (read_lock_data): Use read, not emacs_read.
14245 * doc.c: Fix minor memory and file descriptor leaks.
14246 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14247 (get_doc_string, Fsnarf_documentation):
14248 Fix file descriptor leak on error.
14250 * term.c: Fix minor fdopen-related file descriptor leaks.
14251 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14252 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14254 * charset.c: Fix file descriptor leaks and errno issues.
14256 (load_charset_map_from_file): Don't leak file descriptor on error.
14257 Use plain record_xmalloc since the allocation is larger than
14258 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14260 * eval.c (record_unwind_protect_nothing):
14261 * fileio.c (fclose_unwind):
14263 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14264 The replacement doesn't block input, but that no longer seems
14267 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14269 * lread.c: Fix file descriptor leaks and errno issues.
14270 (Fload): Close some races that leaked fds or streams when 'load'
14272 (Fload, openp): Report error number of last nontrivial failure to open.
14273 ENOENT counts as trivial.
14274 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14276 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14277 now that the function is always called with a nonnegative arg.
14278 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14279 All uses replaced with ...
14280 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14282 A few more minor file errno-reporting bugs.
14283 * callproc.c (Fcall_process):
14284 * doc.c (Fsnarf_documentation):
14285 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14286 * process.c (set_socket_option):
14287 Don't let a constructor trash errno.
14288 * doc.c: Include <errno.h>.
14290 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14292 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14294 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14296 Fix w32 bug with call-process-region (Bug#14885).
14297 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14298 to Fcall_process when the input is empty. This simplifies the
14299 code a bit. It makes no difference on POSIXish platforms but
14300 apparently it fixes a bug on w32.
14302 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14303 * fileio.c (close_file_unwind): Don't close if FD is negative;
14304 this can happen when unwinding a zapped file descriptor.
14305 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14306 in case Emacs runs out of memory between the two unwind-protects.
14307 Don't trash errno when closing FD.
14308 Zap the FD in the specpdl when closing it, instead of deferring
14309 the removal of the unwind-protect; this fixes a bug where a child
14310 function unwinds the stack past us.
14312 New unwind-protect flavors to better type-check C callbacks.
14313 This also lessens the need to write wrappers for callbacks,
14314 and the need for make_save_pointer.
14315 * alloc.c (free_save_value):
14316 * atimer.c (run_all_atimers):
14318 * alloc.c (safe_alloca_unwind):
14319 * atimer.c (unwind_stop_other_atimers):
14320 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14321 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14322 * minibuf.c (choose_minibuf_frame_1):
14323 * process.c (make_serial_process_unwind):
14324 * xdisp.c (pop_message_unwind):
14325 * xselect.c (queue_selection_requests_unwind):
14326 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14327 * alloc.c (record_xmalloc):
14328 Prefer record_unwind_protect_ptr to record_unwind_protect with
14330 * alloc.c (Fgarbage_collect):
14331 Prefer record_unwind_protect_void to passing a dummy.
14332 * buffer.c (restore_buffer):
14333 * window.c (restore_window_configuration):
14334 * xfns.c, w32fns.c (do_unwind_create_frame)
14335 New wrapper. All record-unwind uses of wrappee changed.
14336 * buffer.c (set_buffer_if_live):
14337 * callproc.c (call_process_cleanup, delete_temp_file):
14338 * coding.c (code_conversion_restore):
14339 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14340 * editfns.c (save_excursion_restore)
14341 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14342 (save_restriction_restore):
14343 * eval.c (restore_stack_limits, un_autoload):
14344 * fns.c (require_unwind):
14345 * keyboard.c (recursive_edit_unwind, tracking_off):
14346 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14347 * macros.c (pop_kbd_macro, restore_menu_items):
14348 * nsfns.m (unwind_create_frame):
14349 * print.c (print_unwind):
14350 * process.c (start_process_unwind):
14351 * search.c (unwind_set_match_data):
14352 * window.c (select_window_norecord, select_frame_norecord):
14353 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14354 (fast_set_selected_frame):
14355 * xfns.c, w32fns.c (unwind_create_tip_frame):
14356 Return void, not a dummy Lisp_Object. All uses changed.
14357 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14358 * callproc.c (call_process_kill):
14359 * fileio.c (restore_point_unwind, decide_coding_unwind)
14360 (build_annotations_unwind):
14361 * insdel.c (Fcombine_after_change_execute_1):
14362 * keyboard.c (read_char_help_form_unwind):
14363 * menu.c (unuse_menu_items):
14364 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14365 * sound.c (sound_cleanup):
14366 * xdisp.c (unwind_redisplay):
14367 * xfns.c (clean_up_dialog):
14368 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14369 Accept no args and return void, instead of accepting and returning
14370 a dummy Lisp_Object. All uses changed.
14371 * cygw32.c (fchdir_unwind):
14372 * fileio.c (close_file_unwind):
14373 * keyboard.c (restore_kboard_configuration):
14374 * lread.c (readevalllop_1):
14375 * process.c (wait_reading_process_output_unwind):
14376 Accept int and return void, rather than accepting an Emacs integer
14377 and returning a dummy object. In some cases this fixes an
14378 unlikely bug when the corresponding int is outside Emacs integer
14379 range. All uses changed.
14380 * dired.c (directory_files_internal_unwind):
14381 * fileio.c (do_auto_save_unwind):
14382 * gtkutil.c (pop_down_dialog):
14383 * insdel.c (reset_var_on_error):
14384 * lread.c (load_unwind):
14385 * xfns.c (clean_up_file_dialog):
14386 * xmenu.c, nsmenu.m (pop_down_menu):
14387 * xmenu.c (cleanup_widget_value_tree):
14388 * xselect.c (wait_for_property_change_unwind):
14389 Accept pointer and return void, rather than accepting an Emacs
14390 save value encapsulating the pointer and returning a dummy object.
14392 * editfns.c (Fformat): Update the saved pointer directly via
14393 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14394 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14395 (unwind_body): New function.
14396 (record_unwind_protect): First arg is now a function returning void,
14397 not a dummy Lisp_Object.
14398 (record_unwind_protect_ptr, record_unwind_protect_int)
14399 (record_unwind_protect_void): New functions.
14400 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14401 * fileio.c (struct auto_save_unwind): New type.
14402 (do_auto_save_unwind): Use it.
14403 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14404 * insdel.c (struct rvoe_arg): New type.
14405 (reset_var_on_error): Use it.
14406 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14408 (specbinding_func): Remove; there are now several such functions.
14409 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14410 (set_unwind_protect_ptr): New function.
14411 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14413 Be simpler and more consistent about reporting I/O errors.
14414 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14415 Say "Read error" and "Write error", rather than "I/O error", or
14416 "IO error reading", or "IO error writing", when a read or write
14418 * process.c (Fmake_network_process, wait_reading_process_output)
14419 (send_process, Fprocess_send_eof, wait_reading_process_output):
14420 Capitalize diagnostics consistently. Put "failed foo" at the
14421 start of the diagnostic, so that we don't capitalize the
14422 function name "foo". Consistently say "failed" for such
14424 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14425 All callers changed. This is so it can use report_file_error.
14426 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14427 diagnostics consistently as above.
14429 * fileio.c (report_file_errno): Fix errno reporting bug.
14430 If the file name is neither null nor a pair, package it up as a
14431 singleton list. All callers changed, both to this function and to
14432 report_file_error. This fixes a bug where the memory allocator
14433 invoked by list1 set errno so that the immediately following
14434 report_file_error reported the wrong errno value.
14436 Fix minor problems found by --enable-gcc-warnings.
14437 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14438 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14440 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14442 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14443 Set event->arg to Qt if switch-event shall be generated.
14444 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14446 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14448 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14451 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14452 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14453 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14454 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14455 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14456 and there is a focused frame.
14457 (head_table): Add focus-in and focus-out.
14458 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14459 bind to handle-focus-in/out.
14461 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14462 (Fhandle_switch_frame): Call Fhandle_focus_in.
14463 (syms_of_frame): defsubr handle-focus-in/out.
14465 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14467 Fix porting bug to older POSIXish platforms (Bug#14862).
14468 * sysdep.c (emacs_pipe): New function, that implements
14469 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14470 This should port better to CentOS 5 and to Mac OS X 10.6.
14471 All calls to pipe2 changed.
14473 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14474 This makes the code easier to read and the executable a bit smaller.
14475 Do not replace all calls to Fcons that happen to create lists,
14476 just calls that are intended to create lists. For example, when
14477 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14478 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14479 Similarly for list2 through list5.
14480 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14481 * bytecode.c (exec_byte_code):
14482 * callint.c (quotify_arg, Fcall_interactively):
14483 * callproc.c (Fcall_process, create_temp_file):
14484 * charset.c (load_charset_map_from_file)
14485 (Fdefine_charset_internal, init_charset):
14486 * coding.c (get_translation_table, detect_coding_system)
14487 (Fcheck_coding_systems_region)
14488 (Fset_terminal_coding_system_internal)
14489 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14490 * composite.c (update_compositions, Ffind_composition_internal):
14491 * dired.c (directory_files_internal, file_name_completion)
14493 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14494 * doc.c (Fsnarf_documentation):
14495 * editfns.c (Fmessage_box):
14497 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14498 (Feval, eval_sub, Ffuncall, apply_lambda):
14499 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14500 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14501 (Fset_file_times, Finsert_file_contents)
14502 (Fchoose_write_coding_system, Fwrite_region):
14503 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14504 * font.c (font_registry_charsets, font_parse_fcname)
14505 (font_prepare_cache, font_update_drivers, Flist_fonts):
14506 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14507 * frame.c (make_frame, Fmake_terminal_frame)
14508 (x_set_frame_parameters, x_report_frame_params)
14509 (x_default_parameter, Fx_parse_geometry):
14510 * ftfont.c (syms_of_ftfont):
14511 * image.c (gif_load):
14512 * keyboard.c (command_loop_1):
14513 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14514 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14515 (Fminor_mode_key_binding, accessible_keymaps_1)
14516 (Faccessible_keymaps, Fwhere_is_internal):
14517 * lread.c (read_emacs_mule_char):
14518 * menu.c (find_and_return_menu_selection):
14519 * minibuf.c (get_minibuffer):
14520 * nsfns.m (Fns_perform_service):
14521 * nsfont.m (ns_script_to_charset):
14522 * nsmenu.m (ns_popup_dialog):
14523 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14524 (Fx_own_selection_internal):
14525 * nsterm.m (append2):
14526 * print.c (Fredirect_debugging_output)
14527 (print_prune_string_charset):
14528 * process.c (Fdelete_process, Fprocess_contact)
14529 (Fformat_network_address, set_socket_option)
14530 (read_and_dispose_of_process_output, write_queue_push)
14531 (send_process, exec_sentinel):
14532 * sound.c (Fplay_sound_internal):
14533 * textprop.c (validate_plist, add_properties)
14534 (Fput_text_property, Fadd_face_text_property)
14535 (copy_text_properties, text_property_list, syms_of_textprop):
14536 * unexaix.c (report_error):
14537 * unexcoff.c (report_error):
14538 * unexsol.c (unexec):
14539 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14540 (Fformat_mode_line, syms_of_xdisp):
14541 * xfaces.c (set_font_frame_param)
14542 (Finternal_lisp_face_attribute_values)
14543 (Finternal_merge_in_global_face, syms_of_xfaces):
14544 * xfns.c (x_default_scroll_bar_color_parameter)
14545 (x_default_font_parameter, x_create_tip_frame):
14546 * xfont.c (xfont_supported_scripts):
14547 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14548 (menu_help_callback, xmenu_show):
14549 * xml.c (make_dom):
14550 * xterm.c (set_wm_state):
14551 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14552 and similarly for list2 through list5.
14554 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14556 * callproc.c (Fcall_process_region): Fix minor race and tune.
14557 (create_temp_file): New function, with the temp-file-creation part
14558 of the old Fcall_process_region. Use Fcopy_sequence to create the
14559 temp file name, rather than alloca + build_string, for simplicity.
14560 Don't bother to block input around the temp file creation;
14561 shouldn't be needed. Simplify use of mktemp.
14562 Use record_unwind_protect immediately after creating the temp file;
14563 this closes an unlikely race where the temp file was not removed.
14564 Use memcpy rather than an open-coded loop.
14565 (Fcall_process_region): Use the new function. If the input is
14566 empty, redirect from /dev/null rather than from a newly created
14567 empty temp file; this avoids unnecessary file system traffic.
14569 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14571 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14572 Simplify by making this case like the other two. This is a bit
14573 slower on obsolete hosts, but the extra complexity isn't worth it.
14575 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14576 * process.c (create_process) [!DOS_NT]:
14577 Remove now-unnecessary calls to emacs_close.
14579 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14581 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14582 returning early. (Bug#14850)
14584 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14585 and inhibit-iso-escape-detection attributes of 'undecided'.
14588 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14590 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14591 Reported by Herbert J. Skuhra in
14592 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14594 Don't lose top specpdl entry when memory is exhausted.
14595 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14596 specpdl overflow here, to simplify callers; all callers changed.
14597 Always reserve an unused entry at the stack top; this avoids
14598 losing the top entry's information when memory is exhausted.
14600 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14602 Clean up errno reporting and fix some errno-reporting bugs.
14603 * callproc.c (Fcall_process):
14604 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14605 * process.c (create_process, Fmake_network_process):
14606 * unexaix.c (report_error):
14607 * unexcoff.c (report_error):
14608 Be more careful about reporting the errno of failed operations.
14609 The code previously reported the wrong errno sometimes.
14610 Also, prefer report_file_errno to setting errno + report_file_error.
14611 (Fcall_process): Look at openp return value rather than at path,
14612 as that's a bit faster and clearer when there's a numeric predicate.
14613 * fileio.c (report_file_errno): New function, with most of the
14614 old contents of report_file_error.
14615 (report_file_error): Use it.
14616 (Ffile_exists_p, Ffile_accessible_directory_p):
14617 Set errno to 0 when it is junk.
14618 * fileio.c (Faccess_file):
14619 * image.c (x_create_bitmap_from_file):
14620 Use faccessat rather than opening the file, to avoid the hassle of
14621 having a file descriptor open.
14622 * lisp.h (report_file_errno): New decl.
14623 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14626 * process.c (create_process, wait_reading_process_output) [AIX]:
14627 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14628 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14629 a multithreaded environment anyway).
14630 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14632 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14634 * image.c (x_find_image_file): Don't close a remote file handle.
14636 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14638 Fix races with threads and file descriptors.
14639 * callproc.c (Fcall_process_region):
14640 * dired.c (open_directory):
14641 * emacs.c (main, Fdaemon_initialized):
14642 * image.c (x_find_image_file):
14643 * inotify.c (Finotify_rm_watch):
14644 * lread.c (Flocate_file_internal):
14645 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14646 * term.c (term_mouse_moveto, init_tty):
14647 * termcap.c (tgetent):
14648 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14649 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14650 * unexhp9k800.c, unexmacosx.c (unexec):
14651 * callproc.c (Fcall_process_region):
14652 Use emacs_close, not close.
14653 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14654 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14655 and posix_close function on current platforms (which all lack them).
14656 (emacs_close): Use it. This should fix the races on GNU/Linux and
14657 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14658 and it should avoid closing random victim file descriptors on
14661 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14663 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14664 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14665 Touch up doc a bit.
14667 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14668 This is for .gdbinit xbacktrace.
14670 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14671 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14672 (emacs_set_tty): Now static.
14673 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14674 * term.c (tty_capable_p, tty_default_color_capabilities)
14675 (get_tty_terminal, term_mouse_movement)
14676 (handle_one_term_event, init_tty, maybe_fatal):
14677 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14678 (tgetent, scan_file, name_match, compare_contin):
14679 * terminal.c (get_terminal):
14680 Use bool for boolean.
14681 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14682 Prefer char to unsigned char if either will do.
14683 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14684 (tty_write_glyphs): Prefer int to unsigned.
14685 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14686 All callers changed.
14687 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14689 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14692 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14693 (B__dummy__): New dummy symbol, to pacify C89.
14694 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14695 they can't grok varargs macros.
14696 * dispnew.c (add_window_display_history)
14697 (add_frame_display_history):
14698 * print.c (print_object):
14699 * xdisp.c (debug_method_add):
14700 Use %p printf format only for void pointers.
14701 * emacs.c (usage_message): New constant, replacing ...
14702 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14703 (main): Adjust to usage reorg.
14704 * fns.c (syms_of_fns):
14705 * profiler.c (syms_of_profiler):
14706 Don't use non-constant struct initializers.
14707 * gnutls.h (gnutls_initstage_t):
14708 * lisp.h (enum Lisp_Fwd_Type):
14709 * lread.c (lisp_file_lexically_bound_p):
14710 * xsettings.c (anonymous enum):
14711 Remove trailing comma.
14712 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14713 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14714 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14716 * regex.c (const_re_char): New type, to pacify strict C89.
14717 All uses of 'const re_char' replaced to use it.
14718 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14719 with glibc when strict C89. This change is imported from gnulib.
14721 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14722 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14723 Omit GNU_LINUX implementation, since it requires long long.
14724 * xterm.c (x_draw_underwave):
14725 Do not assume the traditional order of struct's members.
14726 (x_term_init): Rewrite to avoid the need for non-constant structure
14729 Syntax cleanup, mostly replacing macros with functions.
14730 This removes the need for the syntax_temp hack.
14731 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14732 * syntax.c (SYNTAX_INLINE): New macro.
14733 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14734 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14735 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14736 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14737 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14738 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14739 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14740 Now constants, not macros.
14741 (syntax_temp) [!__GNUC__]: Remove.
14742 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14743 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14744 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14745 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14746 Move here from syntax.h; now functions, not macros. Except for the
14747 last function, these are static since only syntax.c uses them.
14748 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14749 All uses changed. Now a function, not a macro; use this fact
14750 to simplify the code.
14751 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14752 compiler bugs; no longer relevant.
14753 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14754 (SYNTAX_INLINE): New macro.
14755 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14756 for the new functions. Use bool for boolean member.
14757 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14758 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14759 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14760 (SETUP_BUFFER_SYNTAX_TABLE):
14761 Now extern inline functions, not macros.
14762 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14763 Remove; all uses replaced by implementation.
14764 (syntax_temp) [!__GNUC__]: Remove decl.
14765 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14767 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14769 * emacs.c (main): Fix syntax error.
14771 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14773 Timestamp fixes for undo (Bug#14824).
14774 * atimer.c (schedule_atimer):
14775 * fileio.c (Ffile_newer_than_file_p):
14776 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14777 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14778 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14779 (syms_of_fileio): Remove Sclear_visited_file_name.
14780 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14781 file doesn't exist; this avoids an ambiguity with negative timestamps.
14782 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14783 * systime.h (make_emacs_time, invalid_emacs_time):
14784 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14785 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14786 * undo.c (record_first_change): Push (visited-file-modtime) onto
14787 undo list rather than reimplementing it by hand, incorrectly.
14789 2013-07-09 Ken Brown <kbrown@cornell.edu>
14791 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14793 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14795 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14797 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14799 Handle errno and exit status a bit more carefully.
14800 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14801 number into an exit status. Instead, use EXIT_CANCELED.
14802 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14803 * callproc.c (relocate_fd):
14804 * emacs.c (close_output_streams, main):
14805 * process.c (create_process):
14806 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14807 Use emacs_perror for simplicity.
14808 * callproc.c (relocate_fd, main):
14809 * sysdep.c (sys_subshell):
14810 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14811 (shut_down_emacs): Use emacs_write, not write.
14812 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14813 * fileio.c (Fcopy_file, e_write):
14814 * nsterm.m (ns_select):
14815 * process.c (send_process):
14816 * sound.c (vox_write):
14817 Use emacs_write_sig, not emacs_write.
14818 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14819 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14821 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14823 (emacs_full_write): New function.
14824 (emacs_write): Rewrite to use it.
14825 (emacswrite_sig, emacs_perror): New functions.
14826 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14828 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14830 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14831 on NS even if it is present. Pixmap on NS is a void*.
14833 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14835 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14836 * process.c (close_on_exec, accept4, process_socket):
14837 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14839 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14841 * w32.c (sys_dup): Declare prototype.
14845 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14847 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14849 Make file descriptors close-on-exec when possible (Bug#14803).
14850 This simplifies Emacs a bit, since it no longer needs to worry
14851 about closing file descriptors by hand in some cases.
14852 It also fixes some unlikely races. Not all such races, as
14853 libraries often open files internally without setting
14854 close-on-exec, but it's an improvement.
14855 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14856 * callproc.c (Fcall_process) [!MSDOS]:
14857 * emacs.c (main) [!DOS_NT]:
14858 * nsterm.m (ns_term_init):
14859 * process.c (create_process):
14860 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14861 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14862 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14863 Prefer mkostemp with O_CLOEXEC to mkstemp.
14864 * callproc.c (relocate_fd) [!WINDOWSNT]:
14865 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14866 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14868 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14869 Make the resulting file descriptor close-on-exec.
14870 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14871 * lread.c (load_descriptor_list, load_descriptor_unwind):
14872 Remove; no longer needed. All uses removed.
14873 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14874 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14876 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14877 (Fmake_network_process, Fnetwork_interface_list)
14878 (Fnetwork_interface_info, server_accept_connection):
14879 Make newly-created socket close-on-exec.
14880 * sysdep.c (emacs_open, emacs_fopen):
14881 Make new-created descriptor close-on-exec.
14882 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14883 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14885 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14887 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14888 for NS_IMPL_GNUSTEP.
14890 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14892 Fix openp errno handling.
14893 * callproc.c (Fcall_process): Preserve openp errno around close.
14894 * lread.c (openp): Set errno when returning -1, as some callers
14897 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14899 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14901 * nsterm.h (NSSavePanel): Update comment.
14902 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14903 (ns_run_file_dialog): Declare.
14905 * nsfns.m: Remove panelOK.
14907 (ns_run_file_dialog): New function.
14908 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14909 event loop, so file dialog is popped up by ns_run_file_dialog, called
14910 by sendEvent (Bug#14578).
14911 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14913 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14915 * xdisp.c (default_line_pixel_height): New function.
14916 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14917 (try_cursor_movement, redisplay_window, try_window)
14918 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14920 * window.c (window_scroll_pixel_based):
14921 use default_line_pixel_height.
14923 * dispextern.h (default_line_pixel_height): Add prototype.
14925 * frame.c (x_set_line_spacing): Accept a float value for
14926 line-spacing parameter, per the documentation.
14928 * data.c (Fmultibyte_string_p): Doc fix.
14930 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14932 Use emacs_open more consistently when opening files.
14933 This handles EINTR more consistently now, and makes it easier
14934 to introduce other uniform changes to file descriptor handling.
14935 * sysstdio.h: New file.
14936 * buffer.c (mmap_init):
14937 * cygw32.c (chdir_to_default_directory):
14938 * dispnew.c (Fopen_termscript):
14939 * emacs.c (Fdaemon_initialized):
14940 * fileio.c (Fdo_auto_save):
14941 * image.c (slurp_file, png_load_body, jpeg_load_body):
14942 * keyboard.c (Fopen_dribble_file):
14944 * print.c (Fredirect_debugging_output):
14945 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14946 * termcap.c (tgetent):
14947 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14948 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14949 * w32term.c (w32_initialize) [CYGWIN]:
14950 * xfaces.c (Fx_load_color_file):
14951 Use emacs_open instead of plain open, and emacs_fopen instead of
14953 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14954 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14955 * callproc.c (default_output_mode): New constant.
14956 (Fcall_process): Use it to call emacs_open instead of plain creat.
14957 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14958 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14959 (emacs_fopen): New function.
14960 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14961 Include <lisp.h>, for emacs_open.
14962 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14964 Remove duplicate #include directives.
14965 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14967 Don't include stdio.h twice.
14968 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14969 Don't include sys/types.h or stdio.h twice.
14970 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14971 * lread.c: Don't include coding.h twice.
14972 * nsfont.m: Don't include frame.h twice.
14973 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14974 * ralloc.c: Don't include <unistd.h> twice.
14975 * xdisp.c: Don't include font.h twice.
14976 * xterm.c: Don't include fontset.h twice.
14977 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14979 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14981 Scale ImageMagick images more carefully.
14982 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14983 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14984 Be more careful about avoiding undefined behavior after
14985 integer overflow and division by zero.
14987 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14989 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14990 (syms_of_w32fns): DEFSYM them.
14991 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14992 (CCHDEVICENAME): Define macros if not defined.
14993 (struct MONITOR_INFO_EX): New struct.
14994 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14995 (enum_display_monitors_fn): New variable.
14996 (globals_of_w32fns): Initialize it.
14997 (Fx_display_pixel_width, Fx_display_pixel_height)
14998 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14999 multi-monitor setups in docstrings.
15000 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15001 screen size by primary monitor's millimeter per pixel.
15002 (w32_monitor_enum, w32_display_monitor_attributes_list)
15003 (w32_display_monitor_attributes_list_fallback)
15004 (Fw32_display_monitor_attributes_list): New functions.
15005 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15007 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15009 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15011 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15013 * fileio.c (Qfile_notify_error): New error symbol.
15015 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15016 * inotify.c (inotify_callback, symbol_to_inotifymask)
15017 (Finotify_add_watch, Finotify_rm_watch): Use it.
15018 (inotifyevent_to_event): Exchange order of cookie and file name.
15019 (Finotify_add_watch): Adapt docstring.
15021 * lisp.h (Qfile_notify_error): Declare.
15023 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15025 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15026 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15027 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15028 which did not work (see <http://bugs.gnu.org/14569#307>).
15029 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15030 && (!noninteractive || initialized)). This attempts to thread
15031 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15033 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15035 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15036 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15038 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15040 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15041 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15042 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15043 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15045 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15047 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15048 Define to __sys_siglist.
15050 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15052 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15053 word-wrap, so that overflow-newline-into-fringe would work in
15054 visual-line-mode. (Bug#2749)
15055 (move_it_in_display_line_to): When the last scanned display
15056 element fits exactly on the display line, and
15057 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15058 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15059 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15060 finding buffer position that corresponds to pixel coordinates,
15061 e.g. in buffer_posn_from_coords.
15063 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15065 * process.c (handle_child_signal): Call catch_child_signal if
15068 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15070 Don't convert function pointers to void * and back.
15071 It isn't portable C, and it's easy enough to avoid.
15072 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15073 (make_save_value): Add support for SAVE_FUNCPOINTER.
15074 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15075 * print.c (print_object):
15076 Distinguish function from object pointers.
15077 * lisp.h (SAVE_FUNCPOINTER): New constant.
15078 (SAVE_SLOT_BITS): Adjust to it.
15079 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15080 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15081 (voidfuncptr): New typedef.
15082 (struct Lisp_Save_Value): New member data[0].funcpointer.
15083 (XSAVE_FUNCPOINTER): New function.
15085 Simplify buildobj processing.
15086 * Makefile.in (buildobj.h): Make it a sequence of strings each
15087 followed by comma, rather than a single string. Put it into a
15088 .tmp file in case there's an error while generating it.
15089 (gl-stamp): Use .tmp for temp files.
15090 (mostlyclean): Clean .tmp files.
15091 * doc.c (buildobj): Move to just the routine that needs it.
15092 It's now an array of strings, so processing is simpler.
15094 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15096 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15097 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15098 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15099 Invoke malloc_enable_thread even when not interactive.
15100 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15101 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15102 in this case, since the underlying bug has now been fixed.
15104 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15106 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15107 unlinking it (bug#14691).
15109 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15111 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15112 before checking whether buffer is modified. This lets
15113 `kill-buffer-query-functions' cancel killing of the buffer or save
15114 its content before `kill-buffer' asks user the "Buffer %s
15115 modified; kill anyway?" question.
15117 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15119 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15120 Let the super performKeyEquivalent deal with them (Bug#14747).
15122 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15124 * widget.c (resize_cb): Remove unused local.
15126 Do not use GTK 3 if it exists but cannot be compiled.
15127 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15128 * xterm.c (x_error_handler) [!USE_GTK]:
15131 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15133 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15135 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15136 to the valid range of values. (Bug#14753)
15138 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15139 when moving point by using the current glyph matrix. This avoids
15140 the need to force redisplay when this function is called in a
15143 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15145 Fix minor problems found by static checking.
15146 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15147 Redo the latter's body to sidestep GCC parenthesization warnings.
15148 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15149 * coding.c (detect_coding, detect_coding_system):
15150 * coding.h (struct undecided_spec):
15151 Use bool for boolean.
15152 * image.c (QCmax_width, QCmax_height): Now static.
15153 * xdisp.c (Fmove_point_visually): Remove unused local.
15155 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15157 * xdisp.c (Fmove_point_visually): New function.
15159 2013-06-28 Kenichi Handa <handa@gnu.org>
15161 * coding.h (define_coding_undecided_arg_index): New enum.
15162 (coding_attr_index): New members
15163 coding_attr_undecided_inhibit_null_byte_detection,
15164 coding_attr_undecided_inhibit_iso_escape_detection,
15165 coding_attr_undecided_prefer_utf_8.
15166 (undecided_spec): New struct.
15167 (struct coding_system): New member `undecided' of the member
15170 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15171 (detect_coding): Likewise.
15172 (detect_coding_system): Likewise.
15173 (Fdefine_coding_system_internal): New coding system properties
15174 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15176 (syms_of_coding): Adjust for coding_arg_undecided_max.
15178 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15180 * image.c (x_from_xcolors): Remove unused local.
15182 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15184 Defer image data transfer between X client and server until actual
15187 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15190 * image.c (Destroy_Image): Remove.
15191 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15192 `mask_p', and `colors_p'. All uses changed.
15193 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15194 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15195 New macros for `flags' arg to x_clear_image_1.
15196 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15197 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15198 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15199 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15200 (image_get_x_image, image_unget_x_image): New functions or macros.
15201 (image_background, image_background_transparent, x_to_xcolors)
15202 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15203 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15204 instead of Destroy_Image.
15205 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15206 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15207 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15208 (imagemagick_load_image, svg_load_image): Use them instead of
15209 x_create_x_image_and_pixmap, and x_put_x_image followed by
15210 x_destroy_x_image, respectively.
15211 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15212 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15213 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15214 background_transparent fields.
15215 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15216 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15218 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15220 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15221 This mostly consists of undoing recent changes.
15222 * callproc.c (Fcall_process):
15223 * process.c (create_process):
15224 Do not worry about catching SIGCHLD here, undoing previous change.
15225 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15226 * process.c, process.h (catch_child_signal):
15227 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15228 * process.c (catch_child_handler): Don't worry about being called
15229 lazily and do not assume caller has blocked SIGCHLD, undoing
15230 previous change. Move first-time stuff back to
15231 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15232 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15233 set lib_child_handler if it's already initialized, which may
15234 help avoid problems on GNUstep.
15236 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15238 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15239 * callproc.c (Fcall_process):
15240 * process.c (create_process):
15241 Make sure SIGCHLD is caught before we fork,
15242 since Emacs startup no arranges to catch SIGCHLD.
15243 * process.c (lib_child_handler): Initialize to null, not to
15245 (catch_child_signal): Allow self to be called lazily.
15246 Do nothing if it's already been called.
15247 Assume caller has blocked SIGCHLD (all callers do now).
15248 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15249 just before it's really needed.
15250 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15251 since it hasn't been caught yet.
15253 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15255 * image.c (compute_image_size): New function to implement
15256 :max-width and :max-height.
15257 (imagemagick_load_image): Use it.
15259 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15261 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15262 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15264 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15265 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15266 the SIGCHLD handler, since the code is not atomic and (due to glib)
15267 signals may be arriving now.
15268 * sysdep.c (init_signals): Do not catch child signals here;
15269 'main' now does that later, at a safer time.
15271 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15273 Clean up SIGCHLD handling a bit (Bug#14569).
15274 * process.c, process.h (catch_child_signal):
15275 Now always extern, even if !NS_IMPL_GNUSTEP.
15276 * process.c (catch_child_signal): Move glib tickler here from
15277 init_process_emacs, so that it's done earlier in Emacs
15278 initialization. Also move the noninteractive && !initialized
15279 check here from init_process_emacs. This is all a bit cleaner for
15280 GNUish platforms, and I hope it works around the Cygwin bug.
15281 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15282 that glib signal handling is tickled before glib creates threads.
15284 * process.c (wait_reading_process_output): Avoid int overflow
15285 when reading more than 2 GiB total from a process.
15287 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15289 * process.c (create_process): Handle a couple more cases,
15290 i.e., work even if new_argv and wait_child_setup[i] are cached.
15291 Use Fcall_process's style for volatile vars.
15293 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15295 * process.c (create_process): Mark PROCESS volatile.
15297 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15299 Use C99-style flexible array members if available.
15300 This avoids some subtle aliasing issues, which typically
15301 aren't a problem with GCC but may be a problem elsewhere.
15302 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15303 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15304 In either case, it uses a flexible array member rather than
15305 the old struct hack. All uses changed.
15306 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15307 Adjust to sdata reorganization.
15308 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15309 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15310 that ports better to pre-C99 non-GCC.
15311 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15312 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15313 as the latter has changed.
15314 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15315 and port better to pre-C99 GCC.
15316 * image.c (struct xpm_cached_color):
15317 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15318 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15319 Use FLEXIBLE_ARRAY_MEMBER.
15320 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15321 Move decl to top level so it gets checked against implementation.
15322 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15323 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15325 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15327 * syntax.c: Integer cleanups.
15328 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15329 All uses that need 0-or-2 changed to:
15330 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15331 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15332 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15333 (char_quoted, prev_char_comend_first, back_comment)
15334 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15335 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15336 Use bool for boolean.
15337 (update_syntax_table, skip_chars, skip_syntaxes):
15338 Prefer int to unsigned when either will do.
15339 (back_comment): Return boolean success flag, like forw_comment,
15340 instead of positive-or-minus-1 (which might have overflowed int anyway).
15341 Don't stuff ptrdiff_t into int.
15342 (syntax_spec_code, syntax_code_spec): Now const.
15343 (Fmatching_paren, scan_lists, scan_sexps_forward):
15344 Use enum syntaxcode for syntax code.
15345 (Fmatching_paren): Check that arg is a character, not just an integer.
15346 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15347 (Finternal_describe_syntax_value): Omit no-longer-needed
15349 (skip_chars): Use char, not unsigned char, when the distinction
15351 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15352 * bytecode.c (exec_byte_code):
15353 * syntax.c (syntax_spec_code, Fchar_syntax)
15354 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15355 (init_syntax_once):
15356 * syntax.h (SYNTAX_WITH_FLAGS):
15357 Omit unnecessary casts.
15359 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15361 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15362 line dimensions here, to avoid race conditions with the main
15363 thread. (Bug#14062, bug#14630, bug#14669)
15365 * w32term.c (w32_draw_window_cursor): Compute the header line and
15366 mode line dimensions here.
15367 <w32_system_caret_window, w32_system_caret_hdr_height>:
15368 <w32_system_caret_mode_height>: New variables.
15370 * w32term.h: Declare them.
15372 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15374 * alloc.c (die): Move "assertion failed" string here ...
15375 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15376 COND when SUPPRESS_CHECKING. This shrinks the executable text
15377 size by 0.8% to 2.2% when configured with --enable-checking,
15378 depending on optimization flags (GCC 4.8.1 x86-64).
15380 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15382 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15384 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15385 base is 2; this is more accurate.
15387 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15389 * sound.c (string_default): Move to !WINDOWSNT section.
15390 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15392 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15394 * sound.c: Integer cleanups.
15395 Remove unnecessary forward decls.
15396 (struct sound_device): The 'file' member is now a Lisp_Object, not
15397 a char *, so that we needn't invoke alloca on a huge size.
15398 (Fplay_sound_internal): Adjust to this.
15399 (string_default): New function.
15400 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15401 Use it to adjust to the struct sound_device change.
15402 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15403 (be2hs) [0]: Remove.
15405 * syntax.c (skip_chars): Don't use uninitialized storage
15406 when searching a multibyte buffer for characters that are not in a
15407 unibyte string that contains non-ASCII characters.
15409 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15411 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15412 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15414 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15416 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15418 2013-06-18 Kenichi Handa <handa@gnu.org>
15420 * font.c (Ffont_spec): Signal an error for an invalid font name
15423 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15425 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15426 In particular this ports to 32-bit sparc Sun cc.
15427 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15428 array with a dummy element at specpdl[-1], so that its address can
15430 (unbind_to): Do not copy the binding; not needed, now that we
15431 copy old_value in the one place where the copy is needed.
15432 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15433 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15434 (union specbinding): Rename from struct specbinding. Redo layout
15435 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15436 which is not portable. With Sun C 5.12 32-bit sparc, the
15437 declaration causes nargs to be an unsigned bitfield, a behavior
15438 that the C standard allows; but Emacs wants nargs to be signed.
15439 The overall type is now a union of structures rather than a
15440 structure of union of structures, and the 'kind' member is now a
15441 bitfield, so that the overall type doesn't grow. All uses changed.
15442 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15444 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15446 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15447 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15449 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15451 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15453 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15454 unless we know that the window w's frame is a frame object.
15455 Another attempt at solving bug#14062 and bug#14630.
15457 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15459 * textprop.c (property_set_type): New enum.
15460 (add_properties): Allow appending/prepending text properties.
15461 (add_text_properties_1): Factored out of Fadd_text_properties.
15462 (Fadd_text_properties): Move all the code into
15463 add_text_properties_1.
15464 (Fadd_face_text_property): New function that calls
15465 add_text_properties_1.
15467 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15469 Move functions from lisp.h to individual modules when possible.
15470 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15471 * alloc.c (XFLOAT_INIT, set_symbol_name):
15472 * buffer.c (CHECK_OVERLAY):
15473 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15474 (set_char_table_parent):
15475 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15476 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15477 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15478 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15480 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15481 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15482 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15483 (backtrace_args, backtrace_debug_on_exit):
15484 * floatfns.c (CHECK_FLOAT):
15485 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15486 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15487 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15488 (set_hash_index_slot):
15489 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15490 * marker.c (CHECK_MARKER):
15491 * textprop.c (CHECK_STRING_OR_BUFFER):
15492 * window.c (CHECK_WINDOW_CONFIGURATION):
15493 Move here from lisp.h, and make these functions static rather than
15495 * buffer.c (Qoverlayp):
15497 * fns.c (Qhash_table_p):
15498 * window.c (Qwindow_configuration_p):
15500 * lisp.h: Remove the abovementioned defns and decls.
15502 Use functions, not macros, for XINT etc (Bug#11935).
15503 In lisp.h, prefer functions to function-like macros, and
15504 constants to object-like macros, when either will do. This:
15505 . simplifies use, as there's no more need to worry about
15506 arguments' side effects being evaluated multiple times.
15507 . makes the code easier to debug on some platforms.
15508 However, when using gcc -O0, keep using function-like macros
15509 for a few critical operations, for performance reasons.
15510 This sort of thing isn't needed with gcc -Og, but -Og
15511 is a GCC 4.8 feature and isn't widely-enough available yet.
15512 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15513 Remove enum lsb_bits; no longer needed.
15514 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15515 * buffer.c (Qoverlap):
15517 * fns.c (Qhash_table_p):
15518 Now extern, so lisp.h can use these symbols.
15519 * dispextern.h: Include character.h, for MAX_CHAR etc.
15520 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15521 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15522 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15523 (GLYPH_CODE_P): Move here from lisp.h.
15524 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15525 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15526 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15527 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15528 XUNTAG now returns void *.
15529 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15530 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15531 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15532 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15533 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15534 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15535 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15536 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15537 New macros, renamed from their sans-lisp_h_ counterparts.
15538 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15539 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15540 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15541 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15542 If compiling via GCC without optimization, define these as macros
15543 in addition to inline functions.
15544 To disable this, compile with -DINLINING=0.
15545 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15546 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15547 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15548 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15549 (INTMASK, VALMASK): Now macros, since static values cannot be
15550 accessed from extern inline functions.
15551 (VALMASK): Also a constant, for benefit of old GDB.
15552 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15553 is INTEGERP, which can fold it in.
15554 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15555 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15556 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15557 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15558 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15559 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15560 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15561 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15562 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15563 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15564 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15565 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15566 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15567 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15568 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15569 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15570 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15571 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15572 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15573 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15574 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15575 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15576 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15577 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15578 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15579 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15580 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15581 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15582 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15583 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15584 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15585 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15586 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15588 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15589 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15590 (VALMASK): Define in one place rather than in two, merging the
15591 USE_LSB_TAG parts; this is simpler.
15592 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15593 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15594 Move up, to avoid use before definition.
15595 Also include "globals.h" earlier, for the same reason.
15596 (make_natnum): New function.
15597 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15598 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15599 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15600 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15601 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15602 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15603 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15604 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15605 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15606 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15607 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15608 (Qwindow_configuration_p, Qimage): New forward declarations.
15609 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15610 (STRING_COPYIN): Remove; unused.
15611 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15612 (xcar_addr, xcdr_addr): New functions. All uses changed.
15613 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15614 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15615 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15616 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15617 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15618 (TYPE_RANGED_INTEGERP): Simplify.
15619 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15620 (setlocale, fixup_locale, synchronize_system_messages_locale)
15621 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15622 Now empty functions, not macros.
15623 (functionp): Return bool, not int.
15624 * window.c (Qwindow_configuration_p): Now extern,
15625 so window.h can use it.
15626 * window.h (Qwindowp): Move decl back to lisp.h.
15628 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15630 * xdisp.c (Fline_pixel_height): New function, required for solving
15633 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15635 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15637 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15639 * lread.c (syms_of_lread):
15640 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15642 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15644 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15646 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15648 * fileio.c (expand_file_name): Doc fix.
15650 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15652 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15653 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15654 Wait for self, not for 0. This can't hurt on GNU or similar
15655 system, and may help with Cygwin.
15657 * keyboard.c: Don't use PROP (...) as an lvalue.
15658 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15659 Use set_prop (A, B), not PROP (A) = B.
15661 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15663 * xdisp.c (get_it_property): Use it->window instead of generating
15664 a Lisp object from it->w.
15666 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15668 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15669 get-char-property the window that is being rendered, instead of
15670 the buffer, to support window-specific overlays. (Bug#14575)
15671 (compute_display_string_pos): When W is NULL, use the current
15672 buffer as the object to pass to get-char-property.
15673 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15674 pointer member of the bidi iterator, since no window is pertinent
15677 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15679 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15680 being displayed, and pass it to compute_display_string_pos.
15681 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15682 (bidi_paragraph_init): All callers changed.
15684 * xdisp.c (init_from_display_pos, init_iterator)
15685 (handle_single_display_spec, next_overlay_string)
15686 (get_overlay_strings_1, reseat_1, reseat_to_string)
15687 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15688 Set bidi_it.w member from it->w.
15689 (compute_display_string_pos): Accept additional argument, the
15690 window being displayed, and pass it to Fget_char_property.
15693 * dispextern.h (struct bidi_it): New member w, the window being
15695 (compute_display_string_pos): Adjust prototype.
15697 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15699 * xgselect.c: Remove unneeded include xterm.h.
15701 * process.c (wait_reading_process_output): Check for NS before GLIB.
15702 GLIB may be linked in due to rsvg, but ns_select must be called.
15704 * xgselect.c (xg_select): Remove call to window_system_available
15705 and g_main_context_pending at the top, so Gdk events (i.e. file
15706 notify) are processed when Emacs is started with -nw.
15708 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15710 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15711 (ctagsfiles3): New variable, includes only *.m files.
15712 (TAGS): Use an explicit language name in the regular expressions,
15713 to avoid transformation of '/SOMETHING' by MSYS to
15714 'c:\MSYS\SOMETHING'.
15716 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15718 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15720 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15722 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15723 still need to set the mouse pointer shape and activate help-echo.
15726 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15728 A few porting etc. fixes for the new file monitor code.
15729 See the thread containing
15730 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15731 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15732 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15733 (dir_monitor_callback, Fgfile_rm_watch):
15734 Use assq_no_quit instead of Fassoc, for speed.
15735 (dir_monitor_callback, Fgfile_rm_watch):
15736 eassert that the monitor is a fixnum.
15737 (dir_monitor_callback): No need for CDR_SAFE.
15738 Simplify building of lisp with alternative tails.
15739 (Fgfile_add_watch, Fgfile_rm_watch):
15740 Do not assume glib functions set errno reliably on failure.
15741 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15742 and signal an error otherwise.
15743 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15744 Use Fdelq instead of Fdelete, for speed.
15746 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15748 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15749 don't insist on being invoked on a highlighted tool-bar button.
15750 Avoids losing tool-bar functionality when mouse-highlight is nil.
15751 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15752 Don't highlight when mouse-highlight is nil.
15753 (note_mouse_highlight): When mouse-highlight is nil, don't return
15754 right away; instead, run tool-bar and mode-line highlight
15755 subroutine, clear any existing highlight, and revert the mouse
15756 pointer to its default shape. (Bug#14558)
15758 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15760 * lisp.mk (lisp): Add prog-mode.el.
15762 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15764 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15765 * process.c (dummy_handler): New function.
15766 (lib_child_handler): New static var.
15767 (handle_child_signal): Invoke it.
15768 (catch_child_signal): If a library has set up a signal handler,
15769 save it into lib_child_handler.
15770 (init_process_emacs): If using glib and not on Windows, tickle glib's
15771 child-handling code so that it initializes its private SIGCHLD handler.
15772 * syssignal.h (SA_SIGINFO): Default to 0.
15773 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15774 31; it should no longer be needed now.
15776 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15778 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15780 * gfilenotify.c (globals_of_gfilenotify): New function.
15781 (syms_of_gfilenotify): Move global initialization there.
15783 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15785 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15787 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15788 * keyboard.c (menu_bar_items, tool_bar_items):
15789 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15790 not override local keymaps any more.
15792 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15794 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15796 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15798 * w32console.c (initialize_w32_display): Return the dimensions of
15799 the console window via 2 additional arguments, not via the current
15800 frame. This avoids crashes due to overrunning the bounds of
15801 frame's decode_mode_spec_buffer, which is not resized following
15802 the change of the frame dimensions from the initial 10x10.
15804 * w32term.h (w32_initialize_display_info): Adjust prototype.
15806 * term.c (init_tty): Take dimensions of the frame from the values
15807 returned by initialize_w32_display.
15809 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15810 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15811 (LIBES): Add $(GFILENOTIFY_LIBS).
15813 * w32inevt.c (handle_file_notifications): Add dummy implementation
15814 for !HAVE_W32NOTIFY.
15816 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15818 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15820 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15822 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15824 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15826 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15828 Fix minor problems found by static checking.
15829 * data.c (pure_write_error):
15830 Use xsignal2, not Fsignal, as Fsignal might return.
15831 * eval.c (set_backtrace_debug_on_exit): Now static.
15832 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15833 No longer inline. EXTERN_INLINE is needed only for functions
15834 defined in .h files. Reindent function header as per GNU style.
15835 (backtrace_p, backtrace_top, backtrace_next):
15836 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15837 compiler or linker. Add extern decls to pacify gcc -Wall.
15838 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15840 * frame.c (free_monitors): Define only on platforms that need it.
15841 * nsterm.m (ns_term_init):
15842 * process.c (catch_child_signal):
15843 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15844 defined on all porting targets these days.
15845 * process.c, process.h (catch_child_signal):
15846 Make it extern only if NS_IMPL_GNUSTEP is defined.
15848 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15850 * w32.c (gettimeofday): Make the signature identical to prototype
15851 in nt/inc/sys/time.h.
15853 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15855 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15858 * keyboard.c (safe_run_hooks_error): Improve error message.
15860 * data.c (pure_write_error): Add `object' argument.
15861 * puresize.h (CHECK_IMPURE): Use it.
15863 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15865 * Makefile.in (NOTIFY_OBJ): New variable.
15866 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15868 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15869 Call syms_of_gfilenotify.
15871 * gfilenotify.c: New file.
15873 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15874 and Qfile_w32notify.
15875 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15876 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15878 * lisp.h: Declare syms_of_gfilenotify.
15880 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15882 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15884 Merge the specpdl and backtrace stacks. Make the structure of the
15885 specpdl entries more obvious via a tagged union of structs.
15886 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15887 (enum specbind_tag): New enum.
15888 (struct specbinding): Make it a tagged union of structs.
15889 Add a case for backtrace records.
15890 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15891 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15892 (backtrace_debug_on_exit): New accessors.
15893 (struct backtrace): Remove.
15894 (struct catchtag): Remove backlist field.
15895 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15897 (Flocal_variable_p): Speed up the common case where the binding is
15899 * eval.c (backtrace_list): Remove.
15900 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15901 (set_backtrace_args, set_backtrace_nargs)
15902 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15903 (backtrace_next): New functions.
15904 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15905 (unwind_to_catch, internal_lisp_condition_case)
15906 (internal_condition_case, internal_condition_case_1)
15907 (internal_condition_case_2, internal_condition_case_n): Don't bother
15908 with backtrace_list any more.
15909 (Fsignal): Adjust to new backtrace format.
15910 (grow_specpdl): Move up.
15911 (record_in_backtrace): New function.
15912 (eval_sub, Ffuncall): Use it.
15913 (apply_lambda): Adjust to new backtrace format.
15914 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15916 (specbind): Adjust to new specpdl format. Simplify.
15917 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15918 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15920 (mark_backtrace): Remove.
15921 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15922 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15923 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15925 * profiler.c (record_backtrace): Use get_backtrace.
15926 (handle_profiler_signal): Use backtrace_top_function.
15927 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15928 accessor functions.
15930 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15932 * process.h (catch_child_signal): Declare.
15934 * process.c (catch_child_signal): New function.
15935 (init_process_emacs): Call it.
15937 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15938 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15940 (x_set_cursor_type): Remove declaration.
15941 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15942 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15943 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15944 (ns_get_color): Use F suffix on float.
15945 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15946 (ns_get_rgb_color): Remove.
15947 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15948 (note_mouse_movement): x and y are CGFloat.
15949 (ns_draw_fringe_bitmap): Remove unused rowY.
15950 Change #if to COCOA && >= 10_6.
15951 (ns_draw_window_cursor): Remove unused overspill.
15952 (ns_draw_underwave): width and x are EamcsCGFloat.
15953 (ns_draw_box): thickness is CGFloat.
15954 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15955 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15956 if not in main thread.
15957 (ns_get_pending_menu_title, ns_check_menu_open)
15958 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15959 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15960 (sendFromMainThread:): New method.
15961 (changeFont:): size is CGFloat.
15962 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15963 Disable warning about permanent text.
15964 (characterIndexForPoint:): Adjust return type depending on GNUstep
15966 (mouseDown:): delta is CGFloat.
15967 (updateFrameSize): Remove unised variable f.
15968 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15969 Cast float to EmacsCGFloat.
15970 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15971 also to -1 when restoring.
15972 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15973 inside NS_IMPL_COCOA.
15974 (toggleFullScreen:): Put call to toggleFullScreen inside
15975 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15976 (setPosition:portion:whole:): por is CGFloat.
15977 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15978 (mouseDown:): Use CGFloat.
15979 (mouseDragged:): Remove unised variable edge.
15980 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15982 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15983 of CGFloat differs.
15984 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15985 when NS_IMPL_GNUSTEP.
15986 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15987 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15988 (EmacsToolbar): Add clearAll. Add tag argument to
15989 addDisplayItemWithImage.
15990 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15992 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15994 * nsmenu.m (ns_update_menubar): Make static.
15995 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15996 (fillWithWidgetValue:): Add cast to SEL for setAction.
15997 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15998 (update_frame_tool_bar): Update code for GNUstep.
15999 (clearAll): New method.
16000 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16001 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16002 Move identifierToItem setObject and activeIdentifiers addObject before
16003 call to insertItemWithItemIdentifier.
16004 (validateVisibleItems): Fix indentation.
16005 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16006 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16007 UtilityWindow to aStyle, remove call to setStyleMask.
16009 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16011 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16012 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16013 Use F suffix on floats.
16014 (ns_char_width): Returns CGFloat.
16015 (ns_ascii_average_width): w is CGFloat instead of float.
16016 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16018 (ns_glyph_metrics): CGFloat instead of float.
16020 * nsfns.m (x_set_foreground_color, x_set_background_color):
16022 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16023 remove unused variables.
16024 (Fns_read_file_name): Keep track if panel is for save.
16025 Use ns_filename_from_panel/ns_directory_from_panel.
16026 (Fns_list_services): delegate only used for COCOA.
16027 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16028 Just return the input if GNUstep.
16029 (x_screen_planes): Remove.
16030 (Fxw_color_values): Use EmacsCGFloat
16031 (Fns_display_monitor_attributes_list): Only get screen number for
16033 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16035 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16036 ns_directory_from_panel.
16038 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16040 * process.c (handle_child_signal): Also use WCONTINUED.
16041 This is so that list-processes doesn't mistakenly list the process
16042 as stopped, when the process has actually been continued and is
16045 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16047 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16048 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16049 not already configured.
16051 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16053 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16055 * Makefile.in (mostlyclean): Remove *.res files.
16057 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16059 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16060 a buffer (bug#8447).
16062 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16064 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16065 display vector, and we backtrack, handle the case that the
16066 previous character position is also displayed from a display
16067 vector or covered by a display string or image. (Bug#14476)
16069 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16071 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16072 (struct MonitorInfo, free_monitors): Remove.
16073 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16074 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16075 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16078 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16079 (struct MonitorInfo, free_monitors): Remove.
16080 (ns_screen_name): Make static.
16081 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16082 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16085 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16086 (struct MonitorInfo): New struct.
16087 (free_monitors, make_monitor_attribute_list): Declare.
16089 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16091 (free_monitors, make_monitor_attribute_list): New functions.
16092 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16095 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16097 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16099 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16101 * keyboard.c: Apply keyboard decoding only to events that come directly
16102 from the tty, not from unread-command-events (bug#14368).
16103 (read_event_from_main_queue): New function, extracted from read_char.
16104 (read_decoded_char): Remove.
16105 (read_decoded_event_from_main_queue): New function to replace it.
16106 (read_char): Use it.
16107 (read_key_sequence): Use read_char rather than read_decoded_char.
16109 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16111 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16113 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16115 2013-05-22 Kenichi Handa <handa@gnu.org>
16117 The following changes are to fix the setting of
16118 buffer-file-coding-system on, for instance, C-x RET c unix RET
16119 _FILE_OF_DOS_EOL_TYPE_ RET.
16121 * coding.h (struct coding_system): New member detected_utf8_chars.
16123 * coding.c (detect_coding_utf_8): Count characters and check EOL
16124 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16126 (setup_coding_system): Do not initialize coding->head_ascii.
16127 (check_ascii): Do not set coding->eol_seen but update it. Do not
16128 call adjust_coding_eol_type here.
16129 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16130 If the eol-type of CODING is already specified, adjust the eol type
16131 of the found coding-system.
16132 (decode_coding_gap): Cancel previous change. Utilize the
16133 character numbers counted by detect_coding_utf_8. Fix detection
16136 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16138 * search.c (looking_at_1): Only set last_thing_searched if the match
16139 changed the match-data (bug#14281).
16141 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16143 * xdisp.c (reseat_at_previous_visible_line_start):
16144 Already declared in dispextern.h, so remove it here.
16145 (move_it_vertically_backward): Likewise.
16147 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16149 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16150 (Fx_display_pixel_width, Fx_display_pixel_height)
16151 (Fx_display_mm_width, Fx_display_mm_height):
16152 Mention `display-monitor-attributes-list' in docstrings.
16154 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16155 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16156 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16157 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16158 (Fx_display_backing_store, Fx_display_visual_class)
16159 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16160 (Fx_display_grayscale_p, Fx_display_pixel_width)
16161 (Fx_display_pixel_height, Fx_display_planes)
16162 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16163 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16164 (Fx_display_mm_width, Fx_display_mm_height)
16165 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16166 height for all physical monitors as in X11.
16168 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16169 Return pixel width or height for all physical monitors as in X11.
16171 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16173 Port --enable-gcc-warnings to clang.
16174 * bytecode.c (exec_byte_code):
16176 Redo diagnostic pragmas to pacify clang, too.
16177 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16178 * editfns.c (Fencode_time):
16179 * fileio.c (file_accessible_directory_p):
16180 * font.c (font_unparse_xlfd):
16181 Use '&"string"[index]' instead of '"string" + (index)'.
16182 * undo.c (user_error): Remove; unused.
16184 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16186 * insdel.c (insert_1_both): Document the arguments, instead of
16187 referring to insert_1, which no longer exists.
16189 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16190 some window, increment windows_or_buffers_changed, so that
16191 *Messages* display in that window is updated. (Bug#14408)
16193 * w32.c: Include epaths.h.
16194 (init_environment): Use cmdproxy.exe without leading directories.
16195 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16197 (gettimeofday): Adjust signature and return value to Posix
16200 * unexw32.c (open_output_file): Delete the existing emacs.exe
16201 before creating it, to break the hard link to the versioned
16204 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16205 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16206 (FIRSTFILE_OBJ): New variables.
16207 (W32_RES): Rename to EMACSRES. All users changed.
16208 (base_obj): Use $(CM_OBJ).
16209 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16210 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16211 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16212 $(W32_RES_LINK) before $(LIBES).
16213 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16215 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16217 * makefile.w32-in (DOC): Use just "DOC".
16219 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16221 * process.c: Export default filters and sentinels to Elisp.
16222 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16224 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16225 (Fset_process_sentinel, Fformat_network_address):
16226 Default to them instead of nil.
16227 (server_accept_connection): Sentinels can't be nil any more.
16228 (read_and_dispose_of_process_output): New function, extracted from
16229 read_process_output.
16230 (read_process_output): Use it; filters can't be nil.
16231 (Finternal_default_process_filter): New function, extracted from
16232 read_process_output.
16233 (exec_sentinel_unwind): Remove function.
16234 (exec_sentinel): Don't zilch sentinel while running.
16235 (status_notify): Sentinels can't be nil.
16236 (Finternal_default_process_sentinel): New function extracted from
16238 (setup_process_coding_systems): Default filter is not nil any more.
16239 (syms_of_process): Export new Elisp functions and initialize
16241 * lisp.h (make_lisp_proc): New function.
16243 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16245 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16247 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16249 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16250 unless we know that the window w is a leaf window.
16251 Another attempt at solving bug#14062.
16253 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16255 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16258 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16260 * image.c (gif_load): Check that subimages fit (Bug#14345).
16262 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16264 * lread.c (skip_dyn_eof): New function.
16265 (read1): Use it to skip the end of a file in response to #@00.
16267 * doc.c (get_doc_string): Slightly relax the sanity checking.
16269 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16271 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16272 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16273 (MonitorInfo): New struct.
16274 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16275 (Fns_display_monitor_attributes_list): New functions.
16276 (display-usable-bounds): Remove.
16277 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16280 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16282 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16283 (GTK_CHECK_VERSION): New macro, if not already defined.
16284 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16285 replaced by GTK_CHECK_VERSION.
16287 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16289 * xterm.h (GTK_PREREQ): New macro.
16290 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16291 to use this macro instead, for consistency and clarity.
16293 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16295 * xdisp.c (row_for_charpos_p): New function, with code of
16296 cursor_row_p, but accepts an additional argument CHARPOS instead
16297 of using a hardcoded PT.
16298 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16299 (row_containing_pos): Call row_for_charpos_p instead of partially
16300 doing the same. Fixes cursor positioning under longlines-mode
16301 when longlines-show-effect includes more than one newline, when
16302 moving the cursor vertically up.
16304 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16306 * makefile.w32-in (ACL_H): New macro.
16307 ($(BLD)/fileio.$(O)): Update dependencies.
16309 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16311 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16312 * Makefile.in (LIB_ACL): New macro.
16313 (LIBACL_LIBS): Remove.
16314 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16315 * fileio.c: Include <acl.h>.
16316 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16317 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16319 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16322 * unexelf.c: Don't assume ElfW (Half) fits in int.
16323 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16324 when dealing with ElfW (Half) values, since they can exceed 2**31
16325 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16326 (entry_address): Omit unused NUM arg. All uses changed.
16328 2013-05-07 Juri Linkov <juri@jurta.org>
16330 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16331 to the string converted from number with `Fnumber_to_string'.
16334 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16336 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16337 This fixes a problem introduced by my previous change.
16339 2013-05-07 Glenn Morris <rgm@gnu.org>
16341 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16343 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16345 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16347 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16349 Static checking by GCC 4.8.0.
16350 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16351 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16352 (x_get_monitor_attributes_fallback)
16353 (x_get_monitor_attributes_xinerama)
16354 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16355 Define only if USE_GTK.
16356 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16357 (x_get_monitor_attributes_fallback): Omit unused locals.
16358 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16359 Use double, not float, to avoid mixed-mode floating point arithmetic.
16361 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16362 Jan Djärv <jan.h.d@swipnet.se>
16364 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16365 (XINERAMA_CFLAGS): New macros.
16366 (ALL_CFLAGS, LIBES): Use them.
16368 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16369 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16370 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16371 (syms_of_xfns): DEFSYM them.
16372 (struct MonitorInfo): New struct.
16373 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16374 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16375 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16376 (x_get_monitor_attributes_xinerama): New functions.
16377 (Fx_display_monitor_attributes_list): New primitive.
16378 (syms_of_xfns): Defsubr it.
16380 * xterm.h (x_display_info): Add Xatom_net_workarea and
16381 Xatom_net_current_desktop.
16383 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16384 and dpyinfo->Xatom_net_current_desktop.
16386 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16388 * xdisp.c (pos_visible_p): Use the special code for finding the
16389 beginning of a display property or overlay for any "replacing"
16390 display property, not just for display strings. This solves
16391 incorrect reporting of position by posn-at-point. (Bug#14241)
16393 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16395 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16396 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16397 Verify that ElfW (Half) fits in int.
16398 (fatal): Use same signature as lisp.h.
16399 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16400 configure and build with -DUNEXELF_DEBUG without worrying about
16401 other modules that use DEBUG.
16402 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16403 possibly-wide integers now uses it instead of plain fprintf.
16404 (entry_address): New function, which avoids problems with 32-bit
16405 overflow on 64-bit hosts.
16406 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16407 (round_up): Don't assume the remainder fits in int.
16408 (find_section): Use bool for boolean. Simplify debug code.
16409 (unexec): Don't assume file sizes fit in int or size_t.
16410 Omit unnecessary trailing newline in 'fatal' format.
16411 Use strerror rather than outputting decimal error number.
16412 Remove unused code when emacs is not defined;
16413 this file relies on Emacs now.
16414 Don't assume e_phnum and e_shnum are positive.
16416 * regex.c: Fix problems when DEBUG is defined.
16417 (extract_number, extract_number_and_incr): Define regardless of
16418 whether DEBUG is defined; that's simpler and makes the code less
16419 likely to go stale in the normal case when DEBUG is not defined.
16420 Return int rather than taking an int * arg. All callers changed.
16421 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16422 Remove, replacing with ...
16423 (DEBUG_PRINT): New macro. All callers changed.
16424 (DEBUG_COMPILES_ARGUMENTS): New macro.
16425 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16426 (print_compiled_pattern, print_double_string) [DEBUG]:
16427 Use prototype rather than old-style definition.
16428 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16429 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16430 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16431 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16432 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16433 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16434 This matters only when DEBUG is defined.
16436 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16438 * xdisp.c (set_iterator_to_next): Set the
16439 ignore_overlay_strings_at_pos_p flag only if we are _really_
16440 iterating over an overlay string, as indicated by the
16441 current.overlay_string_index member. (Bug#14306)
16443 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16445 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16446 to where it is used, to avoid autorelease issues (Bug#14050).
16448 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16450 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16451 * fileio.c (syms_of_fileio): Implement this.
16452 * filelock.c (create_lock_file): If symbolic links don't work, so
16453 we use a regular file as a lock file, do not fsync the lock file;
16456 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16458 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16459 (syms_of_minibuf): Adjust accodingly.
16461 * callint.c (Fcall_interactively): Adjust calls accordingly.
16463 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16465 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16466 w->contents is a buffer before computing everything else.
16467 Use parentheses to disambiguate last part of the condition.
16469 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16470 assertion violations. (Bug#14062)
16472 2013-05-01 David Reitter <david.reitter@gmail.com>
16474 * nsfns.m (ns_tooltip): Initialize.
16476 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16478 * coding.c (decode_coding_gap): Don't remove the character before
16479 a newline unless it's a CR character. (Bug#14287)
16481 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16483 * dispextern.h (struct face): Move enum face_underline_type
16484 earlier so that bitfields can be in the same word.
16486 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16488 * nsfns.m (handlePanelKeys): New function.
16489 (EmacsOpenPanel:performKeyEquivalent:)
16490 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16491 arrows/function/control and copy/paste keys (Bug#14296).
16493 2013-04-27 Juri Linkov <juri@jurta.org>
16495 * callint.c (Fcall_interactively): Call `Qread_number' for
16496 interactive code letter `n' instead of using duplicate code.
16499 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16501 * systime.h (make_timeval): Declare as 'const'.
16503 2013-04-27 Kenichi Handa <handa@gnu.org>
16505 * font.c (font_open_entity): Always open a font of manageable
16508 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16510 Port better to AIX (Bug#14258).
16511 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16514 2013-04-24 Kenichi Handa <handa@gnu.org>
16516 * coding.c (decode_coding_iso_2022): When an invalid escape
16517 sequence is encountered, reset the invocation and designation
16518 status to the safest one.
16520 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16522 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16523 Without this fix, "make distclean" leaves stamp-h1 behind.
16525 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16527 * w32fns.c (w32_fullscreen_rect): New function to compute the
16528 window rectangle for the given fullscreen mode.
16529 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16530 longer tunes the window size. This keeps the window's edges flush
16531 with the screen and allows the taskbar to hide itself in fullboth.
16533 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16534 window decorations and uses the entire screen.
16536 * w32term.h (w32_fullscreen_rect) Add prototype.
16537 (struct w32_output): Replace normal_width, normal_height,
16538 normal_top, and normal_left members with a single normal_placement
16540 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16542 (FRAME_NORMAL_PLACEMENT): New macro.
16544 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16546 * minibuf.c (Ftest_completion): Silence compiler warning.
16548 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16550 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16553 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16556 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16557 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16558 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16559 parentheses where appropriate.
16561 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16563 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16565 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16567 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16568 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16569 Mention in the doc string that setting these variables takes
16570 effect only after a call to set-window-buffer. (Bug#14200)
16572 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16574 * indent.c (Fvertical_motion): Don't consider display strings on
16575 overlay strings as display strings on the buffer position we
16576 started from. This prevents vertical cursor motion from jumping
16577 more than one line when there's an overlay string with a display
16578 property at end of line.
16579 Reported by Karl Chen <Karl.Chen@quarl.org> in
16580 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16582 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16584 * window.c (select_window): `record_buffer' even if window is
16585 already selected (bug#14191).
16587 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16589 * window.c (Fwindow_end): Test more flags, including the buffer's
16590 last_overlay_modified flag, to determine whether the window's
16591 display is really up-to-date. Prevents the function from
16592 returning a stale value. (Bug#14170)
16593 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16596 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16598 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16599 garbaged only if it is not already the top frame on its TTY.
16600 This prevents flickering due to constant redrawing of TTY frames when
16601 there are GUI frames open in the same session. (Bug#13864)
16603 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16605 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16606 of marking the idle timers directly.
16608 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16610 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16611 tables (bug#14054).
16613 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16615 * window.c (select_window): Don't record_buffer while the invariant is
16616 temporarily broken (bug#14161).
16618 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16620 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16622 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16624 2013-04-07 Romain Francoise <romain@orebokech.com>
16626 Ignore additional platform-specific ACL errors (Bug#13702).
16627 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16628 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16630 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16632 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16635 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16637 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16638 This bug was introduced by my 2013-02-25 change that simplified
16639 data_start configuration. Without this change, on GNU/Linux
16640 an Emacs configured with --enable-profiling fails immediately
16641 due to a profiler signal.
16642 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16643 with these flags. On platforms where special flags are needed
16644 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16645 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16646 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16648 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16650 Get rid of some platform-specific functions examining window
16651 system and its capabilities. This is a partial rework of the
16653 * lisp.h (have_menus_p): Remove prototype. This function is
16654 replaced with platform-independent window_system_available.
16655 (check_window_system): Move to...
16656 * frame.h (decode_window_system_frame, window_system_available):
16657 ...here, add new prototypes.
16658 * frame.c (window_system_available, decode_window_system_frame):
16660 (check_window_system): Platform-independent now.
16661 * xterm.h (x_in_use): Remove declaration.
16663 * w32term.h (check_x_frame):
16664 * nsterm.h (check_x_frame): Remove prototypes. This function
16665 is replaced with platform-independent decode_window_system_frame.
16666 * msdos.c (have_menus_p): Remove.
16667 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16668 Remove platform-specific functions. Use check_window_system,
16669 decode_window_system_frame and check_ns_display_info where
16670 appropriate. Minor style and comment tweaks.
16671 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16672 (check_x_frame): Likewise.
16673 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16675 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16676 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16677 * xmenu.c, xselect.c: All related users changed.
16679 2013-04-03 Kenichi Handa <handa@gnu.org>
16681 The following changes is to optimize the code for reading UTF-8
16684 * coding.c (check_ascii): Rename from detect_ascii. Return value
16685 changed. Check EOL format. Do not call adjust_coding_eol_type
16687 (check_utf_8): New function.
16688 (adjust_coding_eol_type): Do nothing if already adjusted.
16689 (detect_coding): Compare the return value of check_ascii with
16690 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16691 (decode_coding_gap): Optimize for valid UTF-8.
16693 2013-03-21 Kenichi Handa <handa@gnu.org>
16695 * coding.c (syms_of_coding): Cancel previous change.
16697 * insdel.c (insert_from_gap): Fix previous change.
16699 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16701 Consistently use platform-specific function to detect window system.
16702 * lisp.h (check_window_system): New prototype. This function is
16703 going to replace check_x, check_w32 and check_ns.
16704 (have_menus_p): Mention msdos.c in comment.
16705 * fontset.c (check_window_system_func): Remove. Adjust all users.
16706 * fontset.h (check_window_system_func): Remove prototype.
16707 * nsterm.h (check_ns):
16708 * xterm.h (check_x):
16709 * w32term.h (check_w32): Likewise.
16710 * menu.c (Fx_popup_menu): Use check_window_system.
16711 * msdos.c (check_window_system): Define for MS-DOS.
16712 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16713 * w32fns.c (check_window_system): Likewise for MS-Windows.
16714 * xfns.c (check_window_system): Likewise for X.
16715 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16716 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16718 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16720 Prefer < to > in range checks such as 0 <= i && i < N.
16721 This makes it easier to visualize quantities on a number line.
16722 This patch doesn't apply to all such range checks,
16723 only to the range checks affected by the 2013-03-24 change.
16724 This patch reverts most of the 2013-03-24 change.
16725 * alloc.c (xpalloc, Fgarbage_collect):
16726 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16727 * character.c (string_escape_byte8):
16728 * charset.c (read_hex):
16729 * data.c (cons_to_unsigned):
16730 * dispnew.c (update_frame_1):
16731 * doc.c (Fsubstitute_command_keys):
16732 * doprnt.c (doprnt):
16733 * editfns.c (hi_time, decode_time_components):
16734 * fileio.c (file_offset):
16735 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16736 * font.c (font_intern_prop):
16737 * frame.c (x_set_alpha):
16738 * gtkutil.c (get_utf8_string):
16739 * indent.c (check_display_width):
16740 * keymap.c (Fkey_description):
16741 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16743 * minibuf.c (read_minibuf_noninteractive):
16744 * process.c (wait_reading_process_output):
16745 * search.c (Freplace_match):
16746 * window.c (get_phys_cursor_glyph):
16747 * xdisp.c (redisplay_internal):
16748 * xsmfns.c (smc_save_yourself_CB):
16749 Prefer < to > for range checks.
16750 * dispnew.c (sit_for): Don't mishandle NaNs.
16751 This fixes a bug introduced in the 2013-03-24 change.
16752 * editfns.c (decode_time_components): Don't hoist comparison.
16753 This fixes another bug introduced in the 2013-03-24 change.
16755 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16757 * frame.h (struct frame): Drop scroll_bottom_vpos
16758 member becaue all real users are dead long ago.
16759 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16760 * xdisp.c (redisplay_internal): Adjust user.
16762 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16764 * nsmenu.m (showAtX:Y:for:): setLevel to
16765 NSPopUpMenuWindowLevel (Bug#13998).
16767 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16769 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16770 (ns_check_pending_open_menu): Declare.
16772 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16773 (x_activate_menubar): Update the menu with title that matches
16774 ns_get_pending_menu_title, and call
16775 ns_check_pending_openmenu (Bug#12698).
16776 (menuWillOpen:): New method.
16777 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16779 * nsterm.m (menu_will_open_state, menu_mouse_point)
16780 (menu_pending_title): New varaibles.
16781 (ns_get_pending_menu_title, ns_check_menu_open)
16782 (ns_check_pending_open_menu): New functions.
16784 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16786 * indent.c (current_column_bol_cache): Remove leftover which is not
16787 used in Fmove_to_column any more.
16788 (current_column, scan_for_column): Adjust users.
16789 * keyboard.c (last_point_position_buffer, last_point_position_window):
16790 Remove leftovers which are not used for recording undo any more.
16791 (command_loop_1, syms_of_keyboard): Adjust users.
16792 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16793 redisplay_window any more.
16794 (move_it_to): Adjust user.
16796 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16798 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16799 Update dependencies.
16801 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16803 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16804 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16805 forward references.
16807 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16809 * window.h (struct window): Replace hchild, vchild and buffer slots
16810 with a single slot 'contents'. This is possible because each valid
16811 window may have either the child window (in vertical or horizontal
16812 combination) or buffer to display (for the leaf window). Using that,
16813 a lot of operations to traverse and/or change window hierarchies may
16814 be simplified. New member horizontal is used to distinguish between
16815 horizontal and vertical combinations of internal windows.
16816 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16817 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16818 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16819 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16820 Use contents slot, not buffer, where appropriate.
16821 (wset_combination): New function.
16822 (wset_buffer): Add eassert.
16823 (Fframe_first_window): Simplify the loop reaching first window.
16824 (Fwindow_buffer): Use WINDOW_LEAF_P.
16825 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16826 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16827 (unshow_buffer): Convert initial debugging check to eassert.
16828 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16829 (make_parent_window, window_resize_check, window_resize_apply)
16830 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16831 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16832 Adjust to match struct window changes.
16833 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16834 (mark_window_cursors_off, count_windows, get_leaf_windows)
16835 (foreach_window_1): Simplify the loop.
16836 * alloc.c (mark_object): Do not check for the leaf window because
16837 internal windows has no glyph matrices anyway.
16838 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16839 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16840 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16841 (build_frame_matrix_from_window_tree, mirror_make_current)
16842 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16843 (update_window_tree, set_window_update_flags): Simplify the loop.
16844 (sync_window_with_frame_matrix_rows): Enforce live window.
16845 Use contents slot, not buffer, where appropriate.
16846 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16847 and WINDOW_HORIZONTAL_COMBINATION_P.
16848 (make_frame_visible_1): Simplify the loop.
16849 Use contents slot, not buffer, where appropriate.
16850 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16851 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16852 (expose_window_tree): Likewise.
16853 Use contents slot, not buffer, where appropriate.
16854 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16855 to avoid deleted windows. Use contents slot instead of buffer.
16856 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16857 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16858 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16859 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16861 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16863 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16864 identify the reasons for assertion violations in bug#14062 and
16866 (Fx_show_tip): Fix compilation error under
16867 "--enable-check-lisp-object-type". (Bug#14073)
16869 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16870 Reported by <rzl24ozi@gmail.com>.
16872 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16874 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16876 (unwind_with_echo_area_buffer): ...to restore it here.
16877 This is needed to ensure that...
16878 (redisplay_window): ...both window markers are valid here,
16879 which is verified by eassert.
16880 * editfns.c (save_excursion_save): Do not assume that
16881 selected_window always displays the buffer.
16882 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16885 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16887 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16890 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16892 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16894 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16896 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16897 since MinGW's w32api headers do. This avoids compiler warnings.
16899 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16900 if already defined.
16902 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16904 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16906 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16908 * gtkutil.c (style_changed_cb): Check if frame is live and an
16909 X frame (Bug#14038).
16911 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16913 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16914 Define only for _WIN32_WINNT less than 0x0500.
16915 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16917 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16918 see its own definitions of 'struct timeval' and 'struct timezone'.
16920 Fix incompatibilities between MinGW.org and MinGW64 headers.
16921 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16923 * w32.c (REPARSE_DATA_BUFFER): Guard with
16924 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16926 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16928 * xterm.c: Include X11/XKBlib.h
16929 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16931 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16933 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16935 * blockinput.h (input_blocked_p): Likewise.
16936 * bytecode.c (exec_byte_code): Likewise.
16937 * callproc.c (call_process_kill, call_process_cleanup)
16938 (Fcall_process): Likewise.
16939 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16940 (Fccl_execute_on_string): Likewise.
16941 * character.c (string_escape_byte8): Likewise.
16942 * charset.c (read_hex): Likewise.
16943 * cm.c (calccost): Likewise.
16944 * data.c (cons_to_unsigned): Likewise.
16945 * dired.c (directory_files_internal, file_name_completion):
16947 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16948 (sit_for): Likewise.
16949 * doc.c (Fsubstitute_command_keys): Likewise.
16950 * doprnt.c (doprnt): Likewise.
16951 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16952 * emacsgtkfixed.c: Likewise.
16953 * fileio.c (file_offset, Fwrite_region): Likewise.
16954 * floatfns.c (Fexpt, fmod_float): Likewise.
16955 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16957 * font.c (font_intern_prop): Likewise.
16958 * frame.c (x_set_alpha): Likewise.
16959 * gtkutil.c (get_utf8_string): Likewise.
16960 * indent.c (check_display_width): Likewise.
16961 * intervals.c (create_root_interval, rotate_right, rotate_left)
16962 (split_interval_right, split_interval_left)
16963 (adjust_intervals_for_insertion, delete_node)
16964 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16965 (merge_interval_right, merge_interval_left, copy_intervals)
16966 (set_intervals_multibyte_1): Likewise.
16967 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16968 * keymap.c (Fkey_description): Likewise.
16969 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16970 * lread.c (openp, read_integer, read1, string_to_number):
16972 * menu.c (ensure_menu_items): Likewise.
16973 * minibuf.c (read_minibuf_noninteractive): Likewise.
16974 * print.c (printchar, strout): Likewise.
16975 * process.c (create_process, Faccept_process_output)
16976 (wait_reading_process_output, read_process_output, send_process)
16977 (wait_reading_process_output): Likewise.
16978 * profiler.c (make_log, handle_profiler_signal): Likewise.
16979 * regex.c (re_exec): Likewise.
16980 * regex.h: Likewise.
16981 * search.c (looking_at_1, Freplace_match): Likewise.
16982 * sysdep.c (get_child_status, procfs_ttyname)
16983 (procfs_get_total_memory): Likewise.
16984 * systime.h (EMACS_TIME_VALID_P): Likewise.
16985 * term.c (dissociate_if_controlling_tty): Likewise.
16986 * window.c (get_phys_cursor_glyph): Likewise.
16987 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16988 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16990 * xfns.c (Fx_window_property): Likewise.
16991 * xmenu.c (set_frame_menubar): Likewise.
16992 * xselect.c (x_get_window_property, x_handle_dnd_message):
16994 * xsmfns.c (smc_save_yourself_CB): Likewise.
16995 * xterm.c (x_scroll_bar_set_handle): Likewise.
16997 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16999 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17000 to be optional or nil. Adjust comment and convert it to docstring.
17001 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17002 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17004 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17006 Static checking by GCC 4.8-20130319.
17007 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17008 * process.c (Fset_process_datagram_address)
17009 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17010 * xdisp.c (get_char_face_and_encoding)
17011 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17012 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17013 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17015 2013-03-24 Ken Brown <kbrown@cornell.edu>
17017 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17018 fix compilation on 64-bit Cygwin, where underscores are not
17019 automatically prepended.
17021 * w32term.c (w32_initialize): Silence compiler warning.
17023 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17025 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17026 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17027 variables, to save and restore frame dimensions.
17028 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17029 after returning from a 'fullscreen' configuration.
17030 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17031 to avoid races between the main thread and the input thread.
17033 * w32term.h (struct w32_output): New members normal_width,
17034 normal_height, normal_top, normal_left, and prev_fsmode.
17035 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17036 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17037 members of a frame.
17039 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17040 'fullscreen' parameter. Always record previous width and height
17041 of the frame, except when switching out of maximized modes, so
17042 that they could be restored correctly, instead of resetting to the
17043 default frame dimensions. Send SC_RESTORE command to the frame,
17044 unless we are going to send SC_MAXIMIZE, to restore the frame
17045 resize hints in the mouse pointer shown by the window manager.
17048 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17050 * lisp.h (get_frame_param): Adjust conditions for prototype
17053 2013-03-22 Ken Brown <kbrown@cornell.edu>
17055 * unexcw.c: Drop unneeded inclusion of w32common.h.
17056 (report_sheap_usage): Declare.
17057 (read_exe_header): Add magic numbers for x86_64.
17058 (fixup_executable): Fix printf format specifier for unsigned long
17061 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17063 * frame.h (struct frame): Put menu_bar_window under #ifdef
17064 because this member is not needed when X toolkit is in use.
17065 (fset_menu_bar_window):
17066 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17067 (free_glyphs, update_frame):
17068 * xdisp.c (expose_frame): Likewise.
17069 (display_menu_bar): Likewise. Remove redundant eassert.
17070 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17073 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17075 Use functions and constants to manipulate Lisp_Save_Value objects.
17076 This replaces code that used macros and strings and token-pasting.
17077 The change makes the C source a bit easier to follow,
17078 and shrinks the Emacs executable a bit.
17079 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17080 (make_save_value): Change 1st arg from string to enum. All callers
17083 (mark_object): Use if, not #if, for GC_MARK_STACK.
17084 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17085 (XSAVE_OBJECT): Now functions, not macros.
17086 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17087 the constant was never used.
17088 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17089 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17090 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17091 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17093 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17094 type3 with a single member save_type. All uses changed.
17095 (save_type, set_save_pointer, set_save_integer): New functions.
17096 * print.c (PRINTX): Remove.
17098 * alloc.c: Remove redundant static declarations.
17100 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17102 * window.h (struct window): Convert left_col, top_line, total_lines
17103 and total_cols from Lisp_Objects to integers. Adjust comments.
17104 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17106 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17107 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17108 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17109 Adjust users where appropriate.
17111 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17113 * frame.h (struct frame): Drop resx and resy because the same data is
17114 available from window system-specific output context. Adjust users.
17115 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17116 New functions to provide defaults when no window system available.
17117 (FRAME_RES_X, FRAME_RES_Y): New macros.
17118 (NUMVAL): Move from xdisp.c.
17119 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17120 (Ffont_face_attributes, Fopen_font):
17121 * image.c (gs_load):
17122 * w32font.c (fill_in_logfont):
17123 * xdisp.c (calc_pixel_width_or_height):
17124 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17125 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17127 2013-03-20 Kenichi Handa <handa@gnu.org>
17129 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17130 to 1 (temporary workaround until a bug related to ASCII
17131 optimization is fixed).
17133 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17135 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17136 Signal error if window is not internal. Adjust docstring.
17137 (delete_all_child_windows): Use combination_limit to save the buffer.
17138 (Fset_window_configuration): Adjust accordingly.
17139 * print.c (syms_of_print): Initialize debugging output not here...
17140 (init_print_once): ...but in a new function here.
17141 * lisp.h (init_print_once): Add prototype.
17142 * emacs.c (main): Add call to init_print_once. Adjust comments.
17144 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17146 * window.c (window_resize_check, window_resize_apply)
17147 (window_from_coordinates, recombine_windows, set_window_buffer)
17148 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17149 (Fsplit_window_internal, Fdelete_window_internal)
17150 (freeze_window_starts): Use bool for booleans.
17151 * window.h (window_frame_coordinates, resize_frame_windows)
17152 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17154 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17156 * dispnew.c (bitch_at_user): Use `user-error'.
17158 2013-03-17 Ken Brown <kbrown@cornell.edu>
17160 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17161 as return type of image_background. (Bug#13981)
17162 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17164 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17166 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17167 (ns_select): Don't return with result uninitialized.
17169 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17172 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17174 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17175 directories. If filename is nil, get directory name (Bug#13932).
17176 Use getFilename and getDirectory.
17177 (getFilename, getDirectory): New methods for EmacsSavePanel and
17179 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17181 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17183 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17185 2013-03-15 Kenichi Handa <handa@gnu.org>
17187 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17188 (adjust_after_replace): Make it back to static. Delete the third
17189 arg text_at_gap_tail. Cancel the code for handling it.
17191 * coding.h (struct coding_system): New member eol_seen.
17193 * coding.c (detect_ascii): New function.
17194 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17195 when the source bytes are actually scanned. On detecting for
17196 coding_category_utf_8_auto, call detect_ascii instead of scanning
17197 source bytes directly.
17198 (produce_chars): Call insert_from_gap with the new arg 0.
17199 (encode_coding): Likewise.
17200 (decode_coding_gap): Control ASCII optimization by the variable
17201 disable_ascii_optimization instead of #ifndef .. #endif.
17202 Deccode EOL format according to coding->eol_seen.
17203 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17206 * lisp.h (adjust_after_replace): Cancel externing it.
17207 (insert_from_gap): Adjust prototype.
17209 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17211 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17212 FULLSCREEN_MAXIMIZED. (Bug#13935)
17214 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17216 * region-cache.c (find_cache_boundary, move_cache_gap)
17217 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17218 Simplify debugging check and convert to eassert. Adjust comment.
17219 (pp_cache): Put under ENABLE_CHECKING.
17221 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17223 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17224 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17225 and WM_ACTIVATEAPP.
17226 (w32fullscreen_hook): If the frame is visible, reset
17227 f->want_fullscreen flag after changing the frame size. If the
17228 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17231 2013-03-13 Daniel Colascione <dancol@dancol.org>
17233 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17234 too so that these builds can use Cygwin's file conversion
17235 functions. (We've been building and linking cygw32.o all along
17236 and just not using it.)
17238 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17240 File synchronization fixes (Bug#13944).
17241 * Makefile.in (LIB_FDATASYNC): New macro.
17243 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17244 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17245 Don't worry about HAVE_FSYNC, since a substitute fsync is
17246 available if the system lacks one.
17247 (Fwrite_regin): Retry fsync if interrupted.
17249 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17251 * w32term.c (w32_read_socket): If the Emacs frame is being
17252 activated, call w32fullscreen_hook, to make sure the new frame
17253 dimensions are in effect. (Bug#13937)
17255 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17257 * xdisp.c (init_iterator): Simplify because both character and byte
17258 positions are either specified or -1. Add eassert. Adjust comment.
17259 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17260 character and byte positions can be obtained from marker.
17262 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17264 Static checking by Sun C 5.12.
17265 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17266 * bytecode.c (exec_byte_code):
17267 * dispnew.c (init_display):
17269 * fileio.c (Fsubstitute_in_file_name):
17270 * keyboard.c (Fevent_convert_list):
17271 * keymap.c (Fsingle_key_description):
17272 * term.c (maybe_fatal, fatal):
17273 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17274 * xsmfns.c (Fhandle_save_session):
17275 Omit unreachable code.
17276 * keymap.c (map_keymap_char_table_item): Cast void * to
17277 a function pointer type; the C Standard requires this.
17279 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17280 Include <sys/param.h> unconditionally, as that works elsewhere and
17281 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17282 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17285 See ChangeLog.12 for earlier changes.
17287 ;; Local Variables:
17291 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17293 This file is part of GNU Emacs.
17295 GNU Emacs is free software: you can redistribute it and/or modify
17296 it under the terms of the GNU General Public License as published by
17297 the Free Software Foundation, either version 3 of the License, or
17298 (at your option) any later version.
17300 GNU Emacs is distributed in the hope that it will be useful,
17301 but WITHOUT ANY WARRANTY; without even the implied warranty of
17302 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17303 GNU General Public License for more details.
17305 You should have received a copy of the GNU General Public License
17306 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.