1 2015-02-09 Dima Kogan <dima@secretsauce.net>
3 * font.c (font_score): Remove unused variable assignment.
5 2015-02-09 Dima Kogan <dima@secretsauce.net>
7 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
9 * font.c (font_score): Try to find a font without scaling first,
10 and only accept scalable fonts if we did not get a match (Bug#19117).
12 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
14 * keyboard.c (syms_of_keyboard): Use non-nil default value.
16 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
18 Use C99's INFINITY and NAN macros
19 * lread.c: Include <math.h>.
20 (string_to_number): Use INFINITY and NAN rather than rolling our own.
21 This avoids some runtime diagnostics when building with
22 gcc -fsanitize=undefined.
24 Fix bidi_explicit_dir_char undefined behavior
25 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
26 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
28 Better distinguish infinite from invalid times
29 * editfns.c (check_time_validity): New function.
30 (decode_time_components): Return int, not bool.
31 Return -1 (not 0) if the time is out of range.
33 (lisp_time_struct, lisp_seconds_argument): Distinguish better
34 between time overflow and invalid time values.
36 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
38 Minor tweaks to frame_size_history_add
39 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
40 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
41 (Fframe_after_make_frame): Simplify.
42 * gtkutil.c: Remove commented-out code.
43 * xfns.c (Fx_create_frame): Fix indenting.
45 2015-02-08 Eli Zaretskii <eliz@gnu.org>
47 * frame.c (Fframe_parameter): Don't replace a non-nil value of
48 foreground-color or background-color parameters with a nil value.
51 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
53 * data.c (Findirect_function): Like `symbol-function', don't signal an
54 error for void functions any more.
56 2015-02-07 Martin Rudalics <rudalics@gmx.at>
58 * frame.c (frame_size_history_add): New function.
59 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
60 only after frame's after_make_frame slot is true.
61 Inhibit resizing fullwidth-/height frames in one direction only.
62 Update frame_size_history.
63 (adjust_frame_size): Call frame_size_history_add.
64 (make_frame): Initalize after_make_frame slot.
65 (Fmake_terminal_frame): Adjust adjust_frame_size call.
66 (Fcan_run_window_configuration_change_hook): Rename to
67 Fframe_after_make_frame. Set after_make_frame slot.
68 Return second argument.
69 (x_set_frame_parameters): Postpone handling fullscreen parameter
70 until after width and height parameters have been set.
71 Apply width and height changes only if can_x_set_window_size is true.
72 Update frame_size_history.
73 (Qadjust_frame_size_1, Qadjust_frame_size_2)
74 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
75 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
76 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
77 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
78 (Qxg_change_toolbar_position, Qx_net_wm_state)
79 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
80 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
81 (Qtip_frame, Qterminal_frame): New symbols.
82 (Vframe_adjust_size_history): Rename to frame_size_history.
83 * frame.h (struct frame):
84 Rename can_run_window_configuration_change_hook slot to
86 (frame_size_history_add): Extern.
87 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
88 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
89 (xg_frame_set_char_size): Try to preserve the status of
90 fullwidth/-height frames. Call frame_size_history_add.
91 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
92 (xg_change_toolbar_position): Call frame_size_history_add.
93 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
95 (Fx_create_frame): Process fullscreen parameter after frame has
97 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
98 (Fx_frame_geometry): Don't pollute pure storage.
99 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
100 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
101 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
102 w32fullscreen_hook immediately.
103 (x_fullscreen_adjust, x_check_fullscreen): Remove.
104 (w32fullscreen_hook): Call change_frame_size just as with a
105 "normal" frame resize operation. Call do_pending_window_change.
106 (x_set_window_size): Try to handle fullwidth and fullheight more
107 accurately. Don't rely on w32_enable_frame_resize_hack.
108 (w32_enable_frame_resize_hack): Remove variable.
109 * widget.c (EmacsFrameResize): Remove dead code.
110 Call frame_size_history_add
111 * window.c (run_window_configuration_change_hook):
112 Check f->after_make_frame instead of
113 f->can_run_window_configuration_change_hook.
114 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
115 (Fx_create_frame): Process fullscreen parameter after frame has
117 (Fx_frame_geometry): Don't pollute pure storage.
118 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
119 Call frame_size_history_add.
120 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
121 (x_check_fullscreen): Count in menubar when calling
122 XResizeWindow. Wait for ConfigureNotify event.
123 Call frame_size_history_add.
124 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
125 changing a fullheight frame's width or a fullwidth frame's
126 height. Call frame_size_history_add.
127 (x_set_window_size): Simplify xg_frame_set_char_size and
128 x_set_window_size_1 calls.
129 (x_frame_normalize_before_maximize): New variable.
131 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
133 Remove no-longer-used cursor_in_echo_area code
134 * dispnew.c (set_window_cursor_after_update, update_frame_1):
135 Remove checks for negative cursor_in_echo_area, since this var is
136 a boolean, and has been a boolean for some time. Simplify.
137 * dispnew.c (init_display):
138 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
140 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
142 * eval.c (Ffunction): Handle the new (:documentation ...) form.
143 (syms_of_eval): Declare `:documentation'.
145 2015-02-05 Martin Rudalics <rudalics@gmx.at>
147 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
148 argument added on 2015-02-01.
150 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
152 Remove no-longer-used two_byte_p calculations
153 * dispextern.h (struct glyph_string): Remove member two_byte_p.
155 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
158 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
160 Omit unnecessary var if GTK or NS
161 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
162 Now a constant zero on these platforms.
164 2015-02-01 Martin Rudalics <rudalics@gmx.at>
166 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
168 2015-01-31 Eli Zaretskii <eliz@gnu.org>
170 * coding.c (raw_text_coding_system_p): New function.
172 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
173 keyboard coding-system is 'raw-text'. (Bug#19532)
175 * coding.h (raw_text_coding_system_p): Add prototype.
177 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
179 * Makefile.in (gl-stamp): Generate globals.h through the use of
181 (globals.h): Replace with empty command.
183 2015-01-31 Eli Zaretskii <eliz@gnu.org>
185 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
186 and ICONIFY_EVENT for the purposes of breaking while-no-input
189 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
190 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
193 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
195 Simplify read_dirent's MSDOS hacks
196 * dired.c (read_dirent): Simplify by removing the need for the
197 DIR_ENTRY argument. All callers changed. This separates the
198 MS-DOS idiosyncrasies better from the rest of the code.
200 2015-01-30 Eli Zaretskii <eliz@gnu.org>
202 * dired.c (read_dirent): Accept an additional argument
203 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
204 time it is called, report the error as if it happened in
206 (directory_files_internal, file_name_completion): Adjust callers
209 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
211 Refactor calls to opendir for simplicity
212 * dired.c (open_directory): Accept Lisp_Object, not char *, for
213 dirname. Signal an error if the open fails. All callers changed.
215 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
217 Report readdir failures
218 Previously, on non-MS-Windows platforms the code treated most
219 readdir failures as EOF. This was incorrect, e.g., when readdir
220 fails with errno == EOVERFLOW. Signal an error instead.
221 * dired.c (read_dirent):
222 New function, which signals an error when readdir fails.
223 (directory_files_internal, file_name_completion): Use it.
225 2015-01-29 Eli Zaretskii <eliz@gnu.org>
227 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
228 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
231 * w32font.c (struct font_callback_data, w32font_list_internal)
232 (w32font_driver, w32font_match_internal): Use bool where appropriate.
234 * w32menu.c (x_activate_menubar, set_frame_menubar)
235 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
236 (is_simple_dialog): Use bool where appropriate.
238 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
240 Use bool, not int, to track face changes
241 * xfaces.c (face_change): Rename from face_change_count, and
242 change from int to bool. The var is now true (instead of nonzero)
243 if attributes have changed; this is simpler. All uses changed.
246 2015-01-28 Eli Zaretskii <eliz@gnu.org>
248 * dired.c (directory_files_internal, file_name_completion)
249 [WINDOWSNT]: Signal an error when errno is set non-zero by
250 'readdir', regardless of its value.
252 * w32.c (sys_readdir): Set errno to ENOENT when the directory
253 doesn't exist and to EACCES when it's not accessible to the
254 current user. Set errno to zero when FindNextFile exhausts the
255 directory, so that callers don't interpret that as an error and
256 don't signal a file-error.
257 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
259 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
260 returns NULL and errno is ENOTDIR, behave as if opendir failed to
261 open the directory. (Bug#19701)
263 * w32.c (sys_readdir): If FindFirstFile fails because the
264 directory doesn't exist, set errno to ENOTDIR.
266 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
268 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
270 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
272 Fix coding.c subscript error
273 * coding.c (CODING_ISO_INVOKED_CHARSET):
274 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
276 2015-01-28 Eli Zaretskii <eliz@gnu.org>
278 * xdisp.c (produce_image_glyph): Fix display of images in R2L
279 screen lines: prepend the new glyph to the ones already there
280 instead of appending it.
282 * w32fns.c (w32_set_title_bar_text): New function, including
283 support for titles with non-ASCII characters outside of the
284 current system codepage.
285 (x_set_name, x_set_title): Use it. (Bug#19590)
287 * indent.c (Fvertical_motion): Return zero if we started from ZV
288 and there's an overlay after-string there. (Bug#19553)
290 * emacs.c (usage_message): Fix the description of the -nl switch.
293 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
294 end information if the window_end_valid flag is unset.
295 (try_window_id): If the call to display_line invalidated the
296 window end information, give up the try_window_id optimization.
299 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
300 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
302 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
304 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
306 * lisp.mk (lisp): Add cl-preloaded.
308 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
310 Use bool for boolean in xfaces.c
311 * dispextern.h: Adjust to signature changes.
312 * font.c (font_at, font_range):
313 * fontset.c (Finternal_char_font):
314 * fringe.c (draw_fringe_bitmap_1):
315 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
316 (get_next_display_element, highlight_trailing_whitespace)
317 (display_string, calc_line_height_property)
318 (note_mode_line_or_margin_highlight, note_mouse_highlight):
319 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
320 (menu_face_changed_default, recompute_basic_faces)
321 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
322 (tty_defined_color, defined_color, face_color_gray_p)
323 (face_color_supported_p, load_color2, load_face_colors)
324 (Fx_list_fonts, LFACEP, push_named_merge_point)
325 (resolve_face_name, lface_from_face_name_no_resolve)
326 (lface_from_face_name, get_lface_attributes_no_remap)
327 (get_lface_attributes, lface_fully_specified_p)
328 (set_lface_from_font, merge_face_vectors, merge_named_face)
329 (merge_face_ref, Finternal_make_lisp_face)
330 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
331 (Finternal_set_lisp_face_attribute)
332 (update_face_from_frame_parameter, set_font_frame_param)
333 (face_boolean_x_resource_value)
334 (Finternal_set_lisp_face_attribute_from_resource)
335 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
336 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
337 (lface_equal_p, Finternal_lisp_face_equal_p)
338 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
339 (Fcolor_distance, lookup_named_face, lookup_basic_face)
340 (lookup_derived_face, Fface_attributes_as_vector)
341 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
342 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
343 (realize_default_face, realize_named_face)
344 (realize_non_ascii_face, realize_x_face, map_tty_color)
345 (realize_tty_face, compute_char_face, face_at_buffer_position)
346 (face_for_overlay_string, face_at_string_position):
347 Use bool for boolean.
348 * xfaces.c (set_lface_from_font):
349 Return void, since callers never use the result.
351 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
353 * image.c (lookup_pixel_color): Reorder conditions that are
355 (x_to_xcolors): Likewise.
356 (x_detect_edges): Likewise.
357 (png_load_body): Likewise.
358 (gif_close): Likewise.
359 (gif_load): Likewise.
361 2015-01-25 Eli Zaretskii <eliz@gnu.org>
363 Use bool for boolean in w32term.c
364 * w32term.c (x_update_window_begin, x_update_window_end)
365 (x_update_end, x_after_update_window_line)
366 (x_set_glyph_string_gc, x_draw_glyph_string_background)
367 (x_draw_glyph_string_foreground)
368 (x_draw_composite_glyph_string_foreground)
369 (x_draw_glyphless_glyph_string_foreground)
370 (x_draw_image_glyph_string, x_draw_glyph_string)
371 (x_draw_stretch_glyph_string, note_mouse_movement)
372 (w32_mouse_position, x_scroll_bar_report_motion)
373 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
374 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
375 (w32_draw_window_cursor, x_new_font, x_set_offset)
376 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
377 Use bool where appropriate.
379 Use bool for boolean in w32fns.c
380 * w32fns.c (w32_defined_color, x_decode_color)
381 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
382 (x_set_menu_bar_lines, x_change_tool_bar_height)
383 (x_set_internal_border_width, x_explicitly_set_name)
384 (x_implicitly_set_name, Fx_create_frame, w32_window)
385 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
387 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
389 Use bool for boolean in xfns.c
390 * xfaces.c (x_update_menu_appearance):
391 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
392 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
393 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
394 (x_change_tool_bar_height, x_set_internal_border_width)
395 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
396 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
397 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
398 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
399 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
400 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
401 (clean_up_dialog, syms_of_xfns):
402 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
403 (xic_create_fontsetname):
404 Use bool for boolean.
405 * xfns.c: Include bitmaps/gray.xbm unconditionally.
407 Count MANY function args more reliably
408 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
409 * buffer.c (Fbuffer_list, Fkill_buffer):
410 * callint.c (read_file_name, Fcall_interactively):
411 * charset.c (Fset_charset_priority, syms_of_charset):
412 * chartab.c (uniprop_encode_value_numeric):
413 * coding.c (syms_of_coding):
414 * composite.c (syms_of_composite):
415 * data.c (wrong_range):
416 * dbusbind.c (syms_of_dbusbind):
417 * dired.c (file_attributes):
418 * editfns.c (Fdecode_time, update_buffer_properties, format2):
419 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
420 (call4, call5, call6, call7):
421 * fileio.c (Finsert_file_contents, choose_write_coding_system)
422 (Fcar_less_than_car, build_annotations, auto_save_error):
423 * filelock.c (get_boot_time):
424 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
425 (maybe_resize_hash_table, secure_hash):
426 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
427 * fontset.c (fontset_add, Fset_fontset_font):
428 * ftfont.c (ftfont_lookup_cache):
429 * gtkutil.c (xg_get_font):
430 * insdel.c (signal_before_change, signal_after_change):
431 * keymap.c (append_key):
432 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
433 * minibuf.c (Fread_buffer):
434 * print.c (print_preprocess):
435 * process.c (Fformat_network_address, Fmake_network_process)
436 (server_accept_connection):
437 * sound.c (Fplay_sound_internal):
438 * term.c (Fsuspend_tty, Fresume_tty):
439 * window.c (window_list):
440 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
441 (message_with_string):
442 * xfaces.c (Fx_list_fonts):
443 * xfont.c (syms_of_xfont):
444 * xselect.c (x_handle_selection_request)
445 (x_handle_selection_clear, x_clear_frame_selections)
446 (x_clipboard_manager_error_1):
447 Prefer CALLMANY and CALLN to counting args by hand.
448 * doc.c (reread_doc_file): Remove unused code.
449 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
450 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
451 Prefer call1 and call2 to Ffuncall.
452 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
453 Use struct literal rather than a local var, for simplicity.
454 * keymap.c (where_is_internal): Use NULL rather than a pointer
456 * lisp.h (CALLMANY, CALLN): New macros.
457 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
460 Use gnustep-config if available
461 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
462 It doesn't appear to be needed, and the inclusion breaks on
463 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
465 2015-01-22 Eli Zaretskii <eliz@gnu.org>
467 * xdisp.c (init_iterator): Restore a comment lost in transition.
469 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
471 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
472 * xfont.c (xfont_driver, xfont_chars_supported)
473 (xfont_text_extents):
474 * xftfont.c (xftfont_get_colors, xftfont_open)
475 (xftfont_prepare_face, xftfont_done_face)
476 (xftfont_cached_font_ok):
477 * xgselect.c (xg_select):
478 Use bool for boolean.
480 Don't downcase system diagnostics' first letters
481 * fileio.c (report_file_errno): Don't downcase, and simplify.
484 Isolate NIL_IS_ZERO-assuming code better
485 Suggested by Stefan Monnier in:
486 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
487 * alloc.c (allocate_pseudovector):
488 Use memclear, not memsetnil, to remove a 'verify'.
489 * callint.c (Fcall_interactively):
490 * dispnew.c (realloc_glyph_pool):
491 * xdisp.c (init_iterator):
492 Use memclear, not memset, to remove a 'verify'.
493 * lisp.h (memclear): Rename from memsetnil, and take a byte
494 count rather than a word count. All callers changed.
496 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
498 Undo port to hypothetical nonzero Qnil case
499 This mostly undoes the previous change in this area. See:
500 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
501 * alloc.c (allocate_pseudovector):
502 * callint.c (Fcall_interactively):
503 * dispnew.c (realloc_glyph_pool):
504 * fringe.c (init_fringe):
505 * lisp.h (memsetnil):
506 * xdisp.c (init_iterator):
507 Simplify by assuming that Qnil is zero, but verify the assumption.
508 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
509 NIL_IS_NONZERO. All uses changed.
511 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
513 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
515 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
517 Prefer xlispstrdup to avoid dumb calls to strlen.
518 * nsfont.m (ns_get_family):
519 * nsterm.m (ns_term_init):
520 * w32fns.c (w32_window):
521 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
523 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
525 Correct an old fix for GTK font selection
526 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
529 Fix minor bugs with printing null bytes
530 * minibuf.c (read_minibuf_noninteractive):
531 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
532 Work even if the Lisp string contains a null byte.
534 Port to hypothetical case where Qnil is nonzero
535 * alloc.c (allocate_pseudovector):
536 * callint.c (Fcall_interactively):
537 * coding.c (syms_of_coding):
538 * dispnew.c (realloc_glyph_pool):
539 * fringe.c (init_fringe):
540 * lisp.h (memsetnil):
541 * xdisp.c (init_iterator):
542 Port to the currently-hypothetical case where Qnil is nonzero.
543 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
544 as there are no Lisp_Object values in the data here.
545 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
546 All uses changed. Define only if not already defined, so that one
547 can debug with -DNIL_IS_NONZERO.
548 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
550 2015-01-19 Eli Zaretskii <eliz@gnu.org>
552 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
553 Qnil is represented as zero, before using that to initialize parts
554 of the glyph structure.
556 * xdisp.c (init_iterator): Verify that Qnil is represented as
557 zero, before using that to initialize parts of the iterator
560 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
562 Prefer memset to repeatedly assigning Qnil
563 * alloc.c (allocate_pseudovector): Catch more bogus values.
564 * alloc.c (allocate_pseudovector):
565 * callint.c (Fcall_interactively):
566 * coding.c (syms_of_coding):
567 * fringe.c (init_fringe):
568 Verify that Qnil == 0.
569 * callint.c (Fcall_interactively):
570 * eval.c (Fapply, Ffuncall):
571 * fns.c (mapcar1, larger_vector):
572 * font.c (font_expand_wildcards):
573 * fringe.c (init_fringe):
574 Prefer memset to assigning zeros by hand.
575 * callint.c (Fcall_interactively):
576 Remove duplicate assignment of Qnil to args[i].
577 * coding.c (syms_of_coding):
578 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
579 * fileio.c (Ffile_selinux_context):
580 Rewrite to avoid need for Lisp_Object array.
581 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
582 (DEFINE_LISP_SYMBOL_END): Use it.
583 (NIL_IS_ZERO): New constant.
584 (memsetnil): New function.
586 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
588 Tune pseudovector allocation assuming Qnil == 0.
589 * alloc.c (allocate_pseudovector): Use memset for both
590 Lisp_Objects and regular slots. Add zerolen arg.
591 * lisp.h (allocate_pseudovector): Adjust prototype.
592 (ALLOCATE_PSEUDOVECTOR): Adjust user.
593 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
594 (allocate_hash_table, allocate_window, allocate_frame)
595 (allocate_process, allocate_terminal): Remove prototypes.
596 * fns.c (allocate_hash_table): Now static here.
597 * frame.c (allocate_frame):
598 * process.c (allocate_process):
599 * terminal.c (allocate_terminal):
600 * window.c (allocate_window): Now static here.
601 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
603 * lisp.h (XTERMINAL): Add eassert.
604 * process.c (make_lisp_proc): Now static here.
606 Prefer INLINE functions in font.h to match style used in lisp.h.
607 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
608 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
609 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
611 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
612 * ftfont.c (ftfont_shape):
613 * macfont.m (macfont_shape):
614 * w32uniscribe.c (uniscribe_shape):
615 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
617 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
619 Give up on -Wsuggest-attribute=const
620 * decompress.c (Fzlib_available_p):
621 * gnutls.c (Fgnutls_available_p):
622 * gtkutil.h (xg_uses_old_file_dialog):
623 * xdisp.c (Ftool_bar_height):
624 * xmenu.c (popup_activated):
625 No longer const, since it's not const on at lest some
626 configurations, and we shouldn't lie to the compiler.
628 2015-01-15 Eli Zaretskii <eliz@gnu.org>
630 * fileio.c: Include binary-io.h.
631 (Fset_binary_mode): New function.
632 (syms_of_fileio): Defsubr it.
633 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
635 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
637 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
638 (Fgnutls_peer_status): Use it to set the :self-signed flag.
639 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
640 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
642 2015-01-14 Eli Zaretskii <eliz@gnu.org>
644 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
645 when FLAGS indicate the item is not highlighted. (Bug#19596)
647 2015-01-14 Martin Rudalics <rudalics@gmx.at>
649 * xmenu.c (update_frame_menubar): Remove garbaged code.
651 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
653 remove_slash_colon need not be inline
654 * process.c, process.h (remove_slash_colon): No longer inline.
655 This saves text bytes without hurting runtime performance.
657 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
659 Avoid extra multibyteness check in ENCODE_FILE users.
660 * callproc.c (encode_current_directory, Fcall_process, call_process):
661 * dired.c (directory_files_internal, file_name_completion):
662 Do not check for STRING_MULTIBYTE because encode_file_name
663 is a no-op for unibyte strings.
665 * process.h (remove_slash_colon): New function.
666 * callproc.c (encode_current_directory, call_process):
667 * process.c (Fstart_process): Use it.
669 Consistently handle time zone specification.
670 * editfns.c (decode_time_zone): New function, refactored out from ...
671 (Fencode_time): ... adjusted user.
672 (Fset_time_zone_rule): Use decode_time_zone.
674 * editfns.c (make_buffer_string_both): If requested range intersects
675 the gap, don't move the latter but copy in two regions, thus avoiding
676 unnecessary relocation of buffer data.
678 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
680 Use bool for boolean in xmenu.c, xml.c
681 * xmenu.c (x_menu_set_in_use, popup_get_selection)
682 (Fx_menu_bar_open_internal, popup_widget_loop)
683 (x_activate_menubar, xg_crazy_callback_abort)
684 (update_frame_menubar, set_frame_menubar)
685 (initialize_frame_menubar, free_frame_menubar)
686 (create_and_show_popup_menu, x_menu_show)
687 (create_and_show_dialog, x_dialog_show):
688 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
689 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
690 * xrdb.c (main) [TESTRM]:
691 * xsettings.c (init_gsettings):
692 * xterm.c (XFillRectangle, xg_scroll_callback)
693 (xg_end_scroll_callback):
694 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
695 Use bool for boolean.
696 * xmenu.c (TRUE): Remove; no longer used.
697 (show_help_event): Remove long-unused code.
698 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
700 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
702 Don't say Fnext_read_file_uses_dialog_p is const
703 It's const only if a windowing system is not used; don't say it's
704 const otherwise. See:
705 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
706 * fileio.c (next_read_file_uses_dialog_p): Remove.
707 Move guts back to ...
708 (Fnext_read_file_uses_dialog_p): ... here.
709 Don't declare as const, as make-docfile.c now has a special case
710 for this function. This is an ugly hack, but it's better than
711 lying to the compiler.
713 Remove now-unnecessary forward XTYPE decl
714 * lisp.h (XTYPE): Remove forward declaration. The recent merge
715 from emacs-24 fixed the problem in a better way, by moving XPNTR's
716 definition to after XTYPE's.
718 2015-01-13 Eli Zaretskii <eliz@gnu.org>
720 Fix problems with 32-bit wide-int build exposed by MinGW.
721 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
722 compilation error in an unoptimized build when !USE_LSB_TAG.
724 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
725 same larger value as for the 64-bit build.
727 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
728 avoid compiler warnings.
730 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
731 Avoid compiler warnings about cast from integer to pointer of
734 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
735 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
736 casting from integer to pointer of different size.
737 (add_menu_item): Pass the help-echo string as a pointer to
738 Lisp_String, not as a Lisp_Object.
739 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
740 string object from its C pointer.
742 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
743 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
745 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
746 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
747 compiler warnings about size differences.
748 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
749 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
750 (Fw32_toggle_lock_key): Pass the new state of the key as a C
751 integer; use -1 for nil. Doc fix.
753 * .gdbinit (xgetsym): New subroutine.
754 (xsymname, xsymbol): Use it.
755 (xprintsym): No need to call xgetptr.
757 2015-01-13 Martin Rudalics <rudalics@gmx.at>
759 * frame.c (adjust_frame_size): Make sure new numbers of
760 lines/columns get installed after font size change (Bug#19575).
762 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
764 Add DEFUN attributes.
765 * callint.c (Finteractive):
766 * character.c (Fcharacterp, Fmax_char):
767 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
768 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
769 (Ffloatp, Fbyteorder):
770 * decompress.c (Fzlib_available_p):
772 * frame.c (Fframe_windows_min_size):
773 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
774 * window.c (Fwindow__sanitize_window_sizes):
775 * xdisp.c (Ftool_bar_height):
776 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
777 * emacs.c (Fkill_emacs):
779 * keyboard.c (Ftop_level, Fexit_recursive_edit)
780 (Fabor_recursive_edit): Add noreturn attribute.
782 * search.c (fast_string_match_internal): New function,
784 (fast_string_match, fast_string_match_ignore_case): ...functions
786 * lisp.h (fast_string_match, fast_string_match_ignore_case):
787 inlined from here now.
788 (fast_string_match_internal): Add prototype.
789 * dired.c (file_name_completion): Use fast_string_match_internal.
791 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
792 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
793 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
794 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
796 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
798 Port to 32-bit MingGW --with-wide-int
799 Problem reported by Eli Zaretskii in:
800 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
801 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
802 what we think it is, rather than checking only its alignment (and
803 doing so incorrectly on MinGW).
805 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
807 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
808 Remove dead NILP check.
809 * image.c (Flookup_image): Use regular format for docstring.
810 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
812 2015-01-12 Martin Rudalics <rudalics@gmx.at>
814 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
816 * frame.c (frame_default_tool_bar_height): New variable.
817 (adjust_frame_size): Possibly add requested adjustment to
818 Vframe_adjust_size_history.
819 (make_frame): Initialize tool_bar_redisplayed_once slot.
820 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
821 doc-string. Call adjust_frame_size unconditionally (the frame's
822 text size may remain unaltered but the pixel size may change).
823 (x_figure_window_size): If frame_default_tool_bar_height was
824 set, use it instead of calculating the tool bar height from
825 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
826 Vframe_initial_frame_tool_bar_height.
827 (Qchange_frame_size, Qxg_frame_set_char_size)
828 (Qset_window_configuration, Qx_create_frame_1)
829 (Qx_create_frame_2): New symbols.
830 (Vframe_initial_frame_tool_bar_height): Remove.
831 (Vframe_adjust_size_history): New history variable for debugging
832 frame size adjustments.
833 * frame.h (struct frame): New boolean slot
834 tool_bar_redisplayed_once.
835 (frame_default_tool_bar_height): Extern.
836 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
837 to adjust_frame_size.
838 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
839 Qx_create_frame_2 to adjust_frame_size.
840 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
841 inhibit 1 when we have not redisplayed the tool bar yet.
842 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
843 Qx_create_frame_2 to adjust_frame_size.
844 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
846 * window.c (Fset_window_configuration):
847 Pass Qset_window_configuration to adjust_frame_size.
848 * xdisp.c (redisplay_tool_bar): Assign new height to
849 frame_default_tool_bar_height.
850 (redisplay_internal): If we haven't redisplayed this frame's
851 tool bar, call redisplay_tool_bar early so we can adjust the
852 frame size accordingly.
853 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
854 inhibit 1 when we have not redisplayed the tool bar yet.
855 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
856 Qx_create_frame_2 to adjust_frame_size.
858 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
860 Have 'make' output better GEN names
861 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
862 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
863 more naturally so that 'make' can output more-accurate names.
865 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
867 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
868 calling reset_buffer_local_variables, and make sure we initialize
871 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
873 * coding.c (Fcoding_system_plist): Use common style for docstring.
875 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
877 Port to MSB hosts without optimization
878 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
879 the inline function XTYPE needs to be declared before being used.
880 * lisp.h (XTYPE): New forward declaration.
882 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
884 Port to 32-bit --with-wide-int
885 Prefer symbol indexes to struct Lisp_Symbol * casted and then
886 widened, as the latter had trouble with GCC on Fedora 21 when
887 configured --with-wide-int and when used in static initializers.
888 * alloc.c (garbage_collect_1, which_symbols):
889 * lread.c (init_obarray):
890 Prefer builtin_lisp_symbol when it can be used.
891 * dispextern.h (struct image_type.type):
892 * font.c (font_property_table.key):
893 * frame.c (struct frame_parm_table.sym):
894 * keyboard.c (scroll_bar_parts, struct event_head):
895 * xdisp.c (struct props.name):
896 Use the index of a builtin symbol rather than its address.
898 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
899 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
900 symbol indexes rather than pointers, and which work better on MSB
901 hosts because they shift right before tagging. All uses changed.
902 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
903 No longer noops on wide-int hosts, since they work now.
904 (builtin_lisp_symbol): New function.
906 Port to HAVE_FREETYPE && !HAVE_XFT
907 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
908 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
909 Declare in this case too.
911 2015-01-10 Eli Zaretskii <eliz@gnu.org>
913 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
915 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
916 Use make_pointer_integer instead of XIL.
917 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
919 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
920 instead of XIL. Put a list of the descriptor, action, and file
921 name in event->arg, instead of spreading them between event->code
924 * w32term.c (queue_notifications): Use make_pointer_integer
925 instead of XIL. Put a list of the descriptor, action, and file
926 name in event->arg, instead of spreading them between event->code
929 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
930 event creation to changes in w32term.c and w32inevt.c above.
932 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
934 Port Qnil==0 changes to 32-bit --with-wide-int
935 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
936 macro-implemented version. For the non-USE_LSB_TAG case, supply
937 a new inline function that is the inverse of the new TAG_SYMPTR.
938 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
939 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
940 negative number, don't allow sign bits to bleed into the encoded
941 value. Shift in zero bits instead.
943 Refactor pointer-to-integer conversion
944 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
945 Rename and move to lisp.h. All uses changed.
946 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
947 which are renamed from gfilenotify.c's lisp_to_monitor and
948 monitor_to_lisp, and with more-generic void * signatures.
950 2015-01-08 Eli Zaretskii <eliz@gnu.org>
952 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
953 returned for right-to-left screen lines. (Before the change on
954 2014-12-30, the incorrectly-computed X pixel coordinate concealed
957 * .gdbinit (xsymname): New subroutine.
958 (xprintsym, initial-tbreak): Use it to access the name of a symbol
959 in a way that doesn't cause GDB to barf when it tries to
960 dereference a NULL pointer.
962 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
964 (set_cursor_from_row, try_cursor_movement, dump_glyph)
965 (insert_left_trunc_glyphs, append_space_for_newline)
966 (extend_face_to_end_of_line, highlight_trailing_whitespace)
967 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
968 (Fbidi_resolved_levels, produce_special_glyphs)
969 (rows_from_pos_range, mouse_face_from_buffer_pos)
970 (note_mouse_highlight): Use nil as the object for glyphs inserted
971 by the display engine, and test with NILP instead of INTEGERP.
974 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
977 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
980 * dispextern.h (struct glyph, struct it): Update comments for the
983 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
985 Port new Lisp symbol init to x86 --with-wide-int
986 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
987 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
988 GCC (at least) does not allow a constant initializer to widen an
991 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
992 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
993 Although clang doesn't need it, some other compiler might, and
994 it's easy enough to be safe.
996 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
997 Apparently clang removed support for the alloc_size attribute.
999 Port Qnil==0 XUNTAG to clang
1000 clang has undefined behavior if the program subtracts an integer
1001 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1002 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1003 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1004 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1006 Port GFileMonitor * hack to Qnil==0 platforms
1007 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1008 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1009 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1011 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1013 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1014 size instead of using widht/height. The frame may be constrained.
1016 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1018 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1019 Needed when neither optimizing nor inlining.
1020 Also, sort decls alphabetically.
1022 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1024 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1025 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1026 declarations of Q* variables that represent symbols.
1028 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1032 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1033 that NILP (x) is equivalent to testing whether x is 0 at the
1034 machine level. The overall effects of this and the previous patch
1035 shrink the size of the text segment by 2.3% and speeds up
1036 compilation of all the .elc files by about 0.5% on my platform,
1037 which is Fedora 20 x86-64.
1038 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1039 (make_lisp_symbol) [USE_LSB_TAG]:
1040 Symbols now tag the difference from lispsym, not the pointer.
1041 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1042 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1043 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1044 (XSYMBOL): New forward decl.
1045 (XUNTAGBASE): New function.
1048 Compute C decls for DEFSYMs automatically
1050 This patch also makes Q constants (e.g., Qnil) constant addresses
1051 from the C point of view.
1052 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1053 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1054 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1055 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1056 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1057 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1058 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1059 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1060 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1061 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1062 * xselect.c, xsettings.c, xterm.c:
1063 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1064 These names are now defined automatically by make-docfile.
1065 * alloc.c (init_symbol): New function.
1066 (Fmake_symbol): Use it.
1067 (c_symbol_p): New function.
1068 (valid_lisp_object_p, purecopy): Use it.
1069 * alloc.c (marked_pinned_symbols):
1070 Use make_lisp_symbol instead of make_lisp_ptr.
1071 (garbage_collect_1): Mark lispsym symbols.
1072 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1073 (mark_object): Use it.
1074 (sweep_symbols): Sweep lispsym symbols.
1075 (symbol_uses_obj): New function.
1076 (which_symbols): Use it. Work for lispsym symbols, too.
1077 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1078 since Qt's address is already known now.
1079 (syms_of_alloc): Add lispsym count to symbols_consed.
1080 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1081 when testing whether storage is all bits zero.
1082 * dispextern.h (struct image_type):
1083 * font.c (font_property_table):
1084 * frame.c (struct frame_parm_table, frame_parms):
1085 * keyboard.c (scroll_bar_parts, struct event_head):
1086 * xdisp.c (struct props):
1087 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1088 Lisp_Object *, since Qfoo is no longer an object whose address can be
1089 taken. All uses changed.
1090 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1091 use it, so that they no longer need to take the address of a Lisp sym.
1092 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1093 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1094 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1095 DEFSYM Qdeactivate_mark before the corresponding var.
1096 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1097 instead of interning their symbols; this avoids duplicates.
1098 (LISP_INITIALLY, TAG_PTR)
1099 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1101 (LISP_INITIALLY_ZERO): Use it.
1102 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1103 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1104 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1105 (make_lisp_symbol): New function.
1106 (XSETSYMBOL): Use it.
1107 (DEFSYM): Now just a placeholder for make-docfile.
1108 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1109 (intern_sym): New function, with body taken from old intern_driver.
1110 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1112 (define_symbol): New function.
1113 (init_obarray): Define the C symbols taken from lispsym.
1114 Use plain DEFSYM for Qt and Qnil.
1115 * syntax.c (init_syntax_once): No need to worry about
1116 Qchar_table_extra_slots.
1118 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1120 'temacs -nw' should not call missing functions
1121 Without this patch, "temacs -nw" fails with the diagnostic
1122 "emacs: Symbol's function definition is void: frame-windows-min-size"
1123 and messes up the tty's state.
1124 * frame.c (Fframe_windows_min_size): New placeholder function.
1125 (syms_of_frame): Define it.
1126 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1127 (syms_of_window): Define it.
1129 Less 'make' chatter for lisp dir
1130 * Makefile.in (%.elc): Adjust to compile-onefile change in
1131 ../lisp/Makefile.in.
1133 batch write-region no longer says "Wrote FOO"
1134 This cuts down on 'make' chatter a bit.
1135 * fileio.c (Fwrite_region):
1136 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1138 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1140 Revert previous change to produce_composite_glyph
1141 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1143 Pacify gcc -Wparentheses
1144 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1146 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1148 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1149 f->can_x_set_window_size is true.
1150 * xterm.c (x_set_window_size_1): Call change_frame_size with
1151 text sizes instead of pixel sizes (Bug#19428).
1153 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1155 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1156 right-to-left screen lines. (Bug#19473)
1158 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1160 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1162 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1164 Simplify setfattr use by assuming GNU make
1165 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1166 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1167 Simplify by using GNU make rather than shell conditionals,
1168 by using ln -f rather than rm -f followed by ln,
1169 and by preferring $@ to spelling out the destination.
1171 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1173 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1174 file doesn't compile on MS-Windows.
1176 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1178 Allow return value of system-name to vary. (Bug#19438)
1179 * filelock.c (current_lock_owner):
1180 * xrdb.c (get_environ_db):
1181 * xterm.c (same_x_server):
1182 * xterm.c (x_term_init):
1183 Prefer (system-name) to system-name, and avoid naming
1184 locals 'system-name'.
1185 * editfns.c (cached_system_name): New static var.
1186 (init_and_cache_system_name): New function.
1187 (init_editfns, Fsystem_name): Use it.
1188 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1189 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1190 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1191 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1192 Don't create a new string if the current value is already correct.
1194 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1196 Fix produce_composite_width typo
1197 * term.c (produce_composite_glyph):
1198 Fix typo that confused number of columns for pixel width.
1200 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1202 Wrap dll functions more simply
1203 * decompress.c, gnutls.c, image.c, xml.c:
1204 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1205 rather than the inverse when not WINDOWSNT. This isolates the
1206 fn_* business into the WINDOWSNT-specific section of the code,
1207 which makes it easier to maintain the generic code.
1208 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1209 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1210 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1211 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1212 Remove. All uses replaced by DEF_DLL_FN.
1213 * decompress.c (inflateInit2): Remove; no longer needed.
1214 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1216 Port memory-full checking to GnuTLS 3.3
1217 Instead of using gnutls_global_set_mem_functions, check every call
1218 to a GnuTLS function that might return an indication of memory
1219 exhaustion. Suggested by Dmitry Antipov in:
1220 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1221 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1222 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1223 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1225 (check_memory_full): New function.
1226 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1227 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1228 (Fgnutls_boot): Use it.
1229 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1231 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1233 Fix parse_settings to match internal documentation
1234 * xsettings.c (parse_settings): Return the number of settings seen.
1235 Count the settings changes accurately.
1236 (read_settings): Don't confuse number of settings changes with
1237 the return code from XGetWindowProperty.
1239 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1241 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1242 composition_compute_stop_pos to the number of characters in the
1244 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1246 * composite.c (composition_compute_stop_pos): If no composition
1247 was found in a string before ENDPOS, and ENDPOS is the string end,
1248 no need to back up to a safe point.
1250 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1252 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1254 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1255 (dealloc): Release bmRep.
1256 (setPixmapData): Make bmRep local so class member is not
1258 (setPixmapData): Rename local variable bmRep to avoid compiler
1261 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1263 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1264 when going to fullscreen (Bug#0x180004f).
1266 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1268 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1270 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1272 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1274 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1276 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1278 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1280 Use bool for boolean in xselect.c, xsettings.c
1281 * xselect.c (x_get_local_selection, struct selection_data)
1282 (x_selection_request_lisp_error, struct prop_location)
1283 (x_handle_selection_request, x_convert_selection)
1284 (waiting_for_other_props_on_window, expect_property_change)
1285 (wait_for_property_change, x_handle_property_notify)
1286 (x_get_foreign_selection, x_get_window_property)
1287 (receive_incremental_selection)
1288 (x_get_window_property_as_lisp_data)
1289 (lisp_data_to_selection_data, Fx_get_selection_internal)
1290 (x_send_client_event):
1291 * xselect.c, xterm.h (x_handle_dnd_message):
1292 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1293 (apply_xft_settings, read_and_apply_settings)
1294 (xft_settings_event, init_gsettings, init_xsettings)
1295 (syms_of_xsettings):
1296 Use bool for boolean.
1297 * xselect.c (x_get_window_property): Omit last arg, which was an
1299 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1300 always true. All callers changed.
1302 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1304 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1307 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1309 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1312 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1314 Use bool for boolean in xsmfns.c
1315 * xsmfns.c, xterm.h (x_session_have_connection):
1316 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1317 Use bool for boolean.
1318 (x_session_initialize, Fhandle_save_session):
1319 Prefer NILP (x) to EQ (x, Qnil).
1321 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1323 * callproc.c (child_setup):
1324 * dbusbind.c (xd_signature_cat):
1325 * doc.c (get_doc_string, Fsnarf_documentation):
1326 * editfns.c (Fuser_full_name):
1327 * frame.c (xrdb_get_resource):
1328 * gtkutil.c (xg_get_file_with_chooser):
1329 * tparam.c (tparam1):
1330 * xfns.c (xic_create_fontsetname):
1331 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1332 * xsmfns.c (smc_save_yourself_CB):
1333 Rewrite to avoid the need for strcat, typically by using stpcpy
1334 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1335 * doc.c (sibling_etc):
1336 * xrdb.c (xdefaults):
1337 Now a top-level static constant.
1339 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1341 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1344 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1346 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1347 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1349 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1351 Use bool for boolean in xterm.c
1352 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1353 (x_set_window_size, x_bitmap_icon):
1354 * nsterm.m (ns_frame_raise_lower, x_new_font):
1355 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1356 (struct terminal.frame_raise_lower_hook):
1357 * w32term.c (w32_frame_raise_lower):
1358 * xterm.c, xterm.h (x_text_icon):
1359 * xterm.c (x_update_window_begin, x_update_window_end)
1360 (x_update_end, x_after_update_window_line)
1361 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1362 (x_draw_glyph_string_foreground)
1363 (x_draw_composite_glyph_string_foreground)
1364 (x_alloc_lighter_color, x_draw_relief_rect)
1365 (x_draw_glyph_string_box, x_draw_image_relief)
1366 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1367 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1369 (XFillRectangle) [HAVE_GTK3]:
1370 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1371 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1372 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1373 (x_send_scroll_bar_event, xm_scroll_callback)
1374 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1375 (x_create_toolkit_scroll_bar)
1376 (x_create_horizontal_toolkit_scroll_bar)
1377 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1378 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1379 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1380 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1381 (x_scroll_bar_report_motion)
1382 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1383 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1384 (x_draw_window_cursor, x_clear_errors)
1385 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1386 (set_wm_state, x_set_sticky, get_current_wm_state)
1387 (do_ewmh_fullscreen, x_handle_net_wm_state)
1388 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1389 (x_set_window_size_1, XTframe_raise_lower)
1390 (x_make_frame_visible, x_iconify_frame)
1391 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1392 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1393 (x_delete_terminal, x_initialize, syms_of_xterm):
1394 Use bool for boolean.
1396 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1398 * composite.h (struct composition.width): Now int
1399 instead of unsigned short, as we prefer signed integers.
1401 Let charset tick grow past USHRT_MAX
1402 * charset.c, charset.h (charset_ordered_list_tick):
1403 Now EMACS_UINT, not unsigned short.
1404 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1405 maximum representable Emacs integer value before wrapping it around.
1407 Simplify unexec file mode setting
1408 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1409 Don't include <sys/stat.h> when no longer needed.
1410 (unexec): Create file with correct mode in the first place,
1411 rather than overwriting the mode later and fiddling with the
1412 global umask in the mean time. Avoid bogus usage like
1413 'umask (777)', which should have been 'umask (0777)'.
1414 (mark_x): Remove. All callers removed.
1416 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1418 Minor cleanups for Lisp objects and symbols
1419 * alloc.c (next_vector, set_next_vector):
1420 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1421 (lisp_h_make_number) [USE_LSB_TAG]:
1422 Use Lisp_Int0 instead of the mystery constant 0.
1423 * alloc.c (mark_object): Always set and use po; that's simpler.
1424 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1425 Properly parenthesize definientia.
1426 * bidi.c (bidi_initialize):
1427 * buffer.c (init_buffer_once):
1428 * nsfns.m (syms_of_nsfns):
1429 * nsmenu.m (syms_of_nsmenu):
1430 * nsselect.m (syms_of_nsselect):
1431 Prefer DEFSYM to defining by hand.
1432 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1433 * data.c: Fix too-long line.
1434 * lisp.h (DECLARE_GDB_SYM): New macro.
1435 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1436 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1437 Declare the symbol, so it's visible to everywhere lisp.h is included.
1438 Move forward decls as far forward as they can go,
1439 to allow future changes to use them.
1441 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1443 * gnutls.c: Include gnutls.h.
1444 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1445 * image.c (svg_load): Fix pointer signedness.
1447 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1449 * frame.c (frame_windows_min_size): New argument IGNORE.
1450 (adjust_frame_size): When called from change_frame_size call
1451 frame_windows_min_size with IGNORE Qt so we can ignore size
1454 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1456 * font.c (Ffont_info): Add more font information to the vector
1457 returned by the function, inspired by query-font. Doc fix.
1460 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1462 * keyboard.c (input_was_pending): New var.
1463 (read_char): Use it to make sure we only skip redisplay when we can't
1464 keep up with the repeat rate.
1466 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1468 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1470 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1472 * image.c (svg_load): Watch out for nil value of current buffer's
1473 filename. Re-enable filename thing for not-a-file case.
1475 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1477 Partially disabled previous change.
1479 * image.c (svg_load): Temporarily disabled filename thing for
1480 not-a-file case as it can cause crashs.
1482 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1484 Fix problem with images referenced within svg files. (bug#19373)
1486 * image.c: Additional parameter 'filename' for
1487 svg_load_image. Include "buffer.h". Define library function
1488 rsvg_handle_set_base_uri for WINDOWSNT.
1489 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1490 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1491 (svg_load): Pass a filename to svg_load_image: either name of
1492 actual file or of current buffer's file.
1493 (svg_load_image): New parameter 'filename', used for setting
1494 base_uri, necessary for loading referenced images. (bug#19373)
1496 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1498 * lread.c (init_obarray): Declare Qt as special.
1499 This fixes a typo in the 2012-05-15 patch that
1500 tried to declare Qt as special.
1502 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1504 Various fixes to use bool type and constants.
1505 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1507 * xfaces.c (clear_face_cache): Use bool for the argument type.
1509 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1511 Correct same_at_end when restoring window points
1512 * fileio.c (Finsert_file_contents): Compute same_at_end character
1513 position using the old buffer size, not the new one, since
1514 restore_window_points wants the old size.
1515 Fixes: debbugs:19161
1517 2014-12-14 Alan Mackenzie <acm@muc.de>
1519 New feature optionally to accelerate auto-repeated scrolling.
1521 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1523 * window.c (window_scroll): Bind fontification-functions to nil
1524 when scrolling by whole screens and
1525 fast-but-imprecise-scrolling is non-nil.
1526 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1528 * lisp.h (bool): Declare Qfontification_functions extern.
1530 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1532 Load system's default trusted Certificate Authorities if available.
1533 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1534 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1535 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1536 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1537 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1539 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1540 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1543 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1545 * regex.c (analyze_first): Rename from analyze_first.
1547 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1549 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1550 a hack involving a union.
1552 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1554 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1555 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1558 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1560 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1562 * gnutls.h: Always declare syms_of_gnutls.
1564 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1565 clarity. Let the availability check return Qnil when the GnuTLS
1566 integration is not available, instead of erroring out.
1569 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1571 * xdisp.c (move_it_in_display_line_to, display_line):
1572 Don't disallow overflow-newline-into-fringe when word-wrap is in
1575 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1577 * fileio.c: Better preserve window-points during revert (bug#19161).
1578 (Qget_buffer_window_list): New var.
1579 (get_window_points_and_markers, restore_window_points): New functions.
1580 (Finsert_file_contents): Use them to save and restore window-points.
1582 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1584 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1585 descriptor if called from x_connection_closed and always delete
1586 this descriptor from keyboard waiting set (Bug#19147).
1588 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1590 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1591 (bidi_cache_max_elts): New global variable.
1592 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1593 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1595 (bidi_cache_search): Handle overflown cache. Improve commentary.
1596 (bidi_cache_ensure_space): Limit allocations to the current value
1597 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1598 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1599 the increment to not exceed the limit.
1600 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1601 cache, zero otherwise (meaning the cache overflowed). In the
1602 latter case, set bidi_cache_last_idx to -1.
1603 (bidi_peek_at_next_level): Handle overflown cache.
1604 (bidi_push_it): Increase the cache limit for iterating the new object.
1605 (bidi_pop_it): Decrease the cache limit back to previous value.
1606 (bidi_shelve_cache): Shelve the current value of the cache limit.
1607 (bidi_unshelve_cache): Restore the value of cache limit.
1608 (bidi_find_bracket_pairs): If the cache overflows while looking
1609 for the paired bracket, give up and let bidi_resolve_neutrals
1610 process the bracket as a simple neutral. (Bug#19322)
1611 (bidi_find_other_level_edge): If the cache overflows, fall back on
1612 Plan B, which effectively stops the reordering and restarts it on
1613 the next character (after resetting the cache).
1614 (bidi_move_to_visually_next): When the cache overflows, reset it
1615 after processing the last cached character.
1617 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1619 Fix glitches in gnutls.c, mostly memory-related
1620 * gnutls.c: Sort macro definitions by name.
1621 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1622 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1623 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1624 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1625 calculating string length. Use make_uninit_string, to avoid
1626 copying the string. Cast the char, not the pointer.
1627 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1628 and free. Work even for dates past the year 9999. Use void *
1629 for buffers, to avoid casts.
1631 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1633 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1635 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1637 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1640 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1642 * process.c: Whitespace and line-break nitpicks.
1644 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1646 * gnutls.c (gnutls_certificate_details): The :signature isn't
1647 that useful, so remove it.
1648 (gnutls_certificate_details): Clean up whitespace slightly.
1649 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1651 (gnutls_certificate_details): Put :signature-algorithm back again,
1652 which was removed by mistake.
1653 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1654 that they are not messaged by default (bug#16253).
1655 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1657 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1659 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1661 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1664 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1666 * eval.c (Fsignal): Remove duplicate test.
1667 (Fautoload_do_load): Fix up docstring.
1669 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1671 * nsterm.m (represented_filename, represented_frame): New variables.
1672 (ns_set_represented_filename): New function.
1673 (sendEvent:): Set represented filename here to avoid flicker,
1674 related to Bug#18757.
1676 * nsterm.h: Declare ns_set_represented_filename.
1678 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1679 at once, call ns_set_represented_filename instead.
1681 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1683 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1684 (struct bidi_stack): Reduce size by using bit fields and by
1685 packing sos, override, and isolate_status into a single 8-bit
1686 byte called 'flags'.
1688 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1689 (bidi_push_embedding_level): Construct flags from individual
1690 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1692 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1693 from flags. Adapt to changes in prev_for_neutral,
1694 next_for_neutral, and last_strong members.
1695 (bidi_line_init): Initialize flags to zero.
1696 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1697 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1699 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1701 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1702 (Fapply): Try and simplify the control flow.
1704 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1706 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1707 Use gnutls_sign_get_name directly because
1708 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1709 (init_gnutls_functions): Load missing gnutls_server_name_set.
1711 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1713 * bidi.c (bidi_find_first_overridden): New function.
1715 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1716 (syms_of_xdisp): Defsubr it.
1718 * dispextern.h (bidi_find_first_overridden): Add prototype.
1720 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1722 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1723 to nil after release (Bug#9133).
1725 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1727 Port better to AddressSanitizer.
1728 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1730 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1731 Return -1 or 0, as the pipe trick doesn't work.
1732 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1734 * print.c (print_object):
1735 When a pointer-check primitive returns -1, do not assume this
1736 means the pointer is valid or that the underlying system has failed.
1737 It could just be that addresses are being sanitized so Emacs can't
1738 test for pointer validity.
1739 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1740 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1741 string validity checker doesn't work on stack-based strings.
1743 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1745 Improve clarity of USE_LSB_TAG definition.
1746 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1747 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1748 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1749 VAL_MAX / 2 rather than in terms of the (more complicated)
1750 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1752 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1754 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1755 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1756 (next_element_from_buffer): When done with overlays, reset the
1757 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1759 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1761 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1762 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1764 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1766 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1767 for paxctl and setfattr. Fixes temacs startup failure with
1768 grsecurity/PaX enabled Linux kernel (bug#19067).
1770 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1772 * w32.c, w32heap.c, w32term.c:
1773 Use MINGW_W64 instead of _W64.
1775 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1777 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1779 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1781 * gnutls.c (gnutls_ip_address_p): New function.
1782 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1784 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1786 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1788 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1790 Fix gnutls problems caught by static checking.
1791 * gnutls.c (Fgnutls_boot): Remove unused local.
1792 (Fgnutls_boot): Fix pointer signedness.
1794 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1796 * gnutls.c (gnutls_certificate_details): Don't include certain
1797 certificate details on older gnutls versions (bug#19168).
1798 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1799 (gnutls_certificate_details): Reversed check in last checkin.
1801 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1803 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1804 (Fgnutls_peer_status_warning_describe): Add function to describe a
1805 peer verification warning symbol.
1806 (Fgnutls_peer_status): Use it.
1807 (Fgnutls_boot): Use it. Minor logging fixes.
1809 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1811 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1813 2014-11-24 Glenn Morris <rgm@gnu.org>
1815 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1817 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1818 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1820 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1822 * gnutls.c: Fix Windows function definition of
1823 gnutls_x509_crt_get_fingerprint.
1825 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1827 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1829 * process.h: Added more fields to Lisp_Process to track
1830 certificate details.
1832 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1833 (Fgnutls_peer_status): New functions to export TLS certificate
1834 details to Emacs Lisp.
1836 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1838 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1839 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1840 check for gtk_adjustment_configure (Bug#19149).
1841 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1843 2014-11-22 Glenn Morris <rgm@gnu.org>
1845 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1847 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1849 Don't shrink frame when using desktop-save-mode (Bug#19048).
1850 * w32fns.c (x_set_tool_bar_lines): Always call
1851 x_change_tool_bar_height (Bug#19048).
1852 (x_change_tool_bar_height): Mark frame as garbaged since
1853 adjust_frame_size might not have done that.
1854 * xfns.c (x_set_tool_bar_lines): Always call
1855 x_change_tool_bar_height (Bug#19048).
1856 (x_change_tool_bar_height): Mark frame as garbaged since
1857 adjust_frame_size might not have done that.
1859 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1861 * xml.c (parse_region): Take care of new optional parameter
1862 'discard-comments' of 'libxml-parse(html|xml)-region'.
1863 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1864 New optional parameter 'discard-comments'.
1866 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1868 Improve time stamp handling, and be more consistent about it.
1869 * editfns.c (invalid_time): New function.
1870 Use it instead of 'error ("Invalid time specification")'.
1871 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1872 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1874 (make_time_tail, make_time): Remove. All uses changed to use
1875 new functions or plain list4i.
1876 (disassemble_lisp_time): Return effective length if successful.
1877 Check that LOW is an integer, if it's combined with other components.
1878 (decode_time_components): Decode into struct lisp_time, not
1879 struct timespec, so that we can support a wide set of times
1880 regardless of whether time_t is signed. Decode plain numbers
1881 as seconds since the Epoch, and nil as the current time.
1882 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1883 Reimplement in terms of new functions.
1884 (Fencode_time): Just use list2i.
1885 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1886 * keyboard.c (decode_timer): Don't allow the new formats (floating
1887 point or nil) in timers.
1888 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1889 place of the magic number '16'.
1890 (struct lisp_time): New type.
1891 (decode_time_components): Use it.
1892 (lisp_to_timespec): New decl.
1894 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1896 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1899 * callint.c (Fcall_interactively): Pass in nil as argument to
1900 Fbarf_if_buffer_read_only.
1902 * fileio.c (Finsert_file_contents): Ditto.
1904 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1906 * textprop.c (verify_interval_modification): Check buffer
1907 readedness after the last interval.
1909 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1910 the text at POSITION (new optional argument) has the
1911 `inhibit-read-only' text property set.
1913 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1915 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1916 errors in computing the number of pixels to scroll.
1917 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1919 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1921 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1922 call updateFrameSize.
1924 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1926 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1928 * nsfns.m (x_set_foreground_color, x_set_background_color)
1929 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1930 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1932 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1934 * nsterm.m (ns_send_appdefined): Check for application defined
1935 event on Cocoa (Bug#18993).
1936 (run): Restore code before the previous 18993 fix.
1938 2014-11-14 David Reitter <david.reitter@gmail.com>
1940 * nsterm.m (run): Set timeout for event loop to prevent hang.
1943 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1945 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1947 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1949 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1950 for each candidate font but attempt to reuse it from previous improper
1953 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1955 Avoid undefined behavior in color table hashing.
1956 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1957 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1958 This function avoids undefined behavior with signed shift overflow.
1960 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1962 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1963 when the inserted text does not need decoding. (Bug#18982)
1965 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1967 * nsterm.h (EmacsScroller): judge returns bool.
1969 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1970 (ns_judge_scroll_bars): Only set removed if judge returns true.
1971 (judge): Returns bool == condemned. Remove self from window.
1972 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1974 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1976 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1977 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1979 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1981 * nsterm.m (ns_set_vertical_scroll_bar)
1982 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1984 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1986 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1987 merely because tmo_in_millisec is nonnegative. The 1st call
1988 to g_main_context_query could succeed while the 2nd one fails.
1990 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1992 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1994 * nsterm.m (run): Only use non-system event loop if OSX version is
1995 exactly 10.9 (Bug#18993).
1996 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1999 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2001 * callproc.c (encode_current_directory): Support handling of file
2002 names prepended by "/:". (Bug#18891)
2004 2014-11-08 Alan Mackenzie <acm@muc.de>
2006 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2008 2014-11-08 Dima Kogan <dima@secretsauce.net>
2010 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2012 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2014 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2015 raises an error. (Bug#18891)
2017 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2019 * frame.c (adjust_frame_size): Call x_set_window_size only if
2020 f->can_x_set_window_size is set.
2021 (make_frame): Initialize f->can_x_set_window_size and
2022 f->can_run_window_configuration_change_hook.
2023 (Fcan_run_window_configuration_change_hook): New function.
2024 * frame.h (frame): Split `official' into `can_x_set_window_size'
2025 and `can_run_window_configuration_change_hook'.
2026 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2027 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2028 Set f->can_x_set_window_size.
2029 * window.c (run_window_configuration_change_hook):
2030 Return immediately if either f->can_x_set_window_size or
2031 f->can_run_window_configuration_change_hook are false.
2032 (Fset_window_configuration): Instead of f->official set
2033 f->can_x_set_window_size.
2034 * xfns.c (Fx_create_frame, x_create_tip_frame):
2035 Set f->can_x_set_window_size.
2037 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2039 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2040 cleanup from 2014-11-01 (Bug#18972).
2042 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2044 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2045 * xdisp.c (window-scroll-functions): Improve docstring.
2047 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2049 Uniquify the 'size' symbol.
2051 * w32notify.c (Qsize): Remove.
2052 * lisp.h (Qsize): New decl.
2053 * lread.c (Qsize): Now extern.
2054 * w32notify.c (syms_of_w32notify): No need to defsym.
2056 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2058 * dispnew.c (change_frame_size_1): Fix call of
2060 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2061 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2062 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2063 (Qtool_bar_size): New constants.
2064 (frame_inhibit_resize, adjust_frame_size): New argument to
2065 handle case where frame_inhibit_implied_resize is a list.
2066 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2067 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2068 (x_set_right_divider_width, x_set_bottom_divider_width)
2069 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2070 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2072 (frame-inhibit-implied-resize): Rewrite doc-string.
2073 * frame.h (frame_inhibit_resize, adjust_frame_size):
2074 Fix external declarations.
2075 (Qframe_position, Qframe_outer_size)
2076 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2077 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2078 (Qtool_bar_size): Extern them.
2079 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2080 (xg_height_or_width_changed): Remove.
2081 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2082 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2083 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2084 (xg_change_toolbar_position): Call adjust_frame_size directly.
2085 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2086 Fix calls of adjust_frame_size.
2087 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2088 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2089 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2090 frame can get resized when tool-bar-lines parameter changes from
2092 (Fw32_frame_menu_bar_size): Return fourth value.
2093 (Fw32_frame_rect): Block input around system calls
2094 (Fx_frame_geometry): New function.
2095 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2096 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2097 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2098 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2099 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2100 (Fx_create_frame): Adjust adjust_frame_size calls.
2101 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2102 frame can get resized when tool-bar-lines parameter changes from
2104 (Fx_frame_geometry): New function.
2105 * xmenu.c (update_frame_menubar): On Lucid call
2106 adjust_frame_size with one pixel less height to avoid that
2107 repeatedly adding/removing the menu bar grows the frame.
2108 (free_frame_menubar): On Motif arrange to optionally preserve
2109 the old frame height when removing the menu bar.
2110 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2112 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2114 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2115 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2116 frame; instead, print an error message.
2118 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2120 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2122 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2124 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2125 (dealloc): Release bmRep.
2127 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2128 imageListSetNext, imageListNext.
2130 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2131 (reference): Remove.
2132 (allocInitFromFile:): Remove searching ImageList and calling
2133 reference (Bug#18918).
2134 (dealloc): Remove handling if ImageList.
2136 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2138 * process.c (catch_child_signal): Fix incorrect assertion.
2140 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2142 * macfont.m (macfont_draw):
2143 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2145 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2146 if force_integral_p (i.e. no antialias).
2147 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2148 bold if no antialias (Bug#18876).
2150 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2151 was given (Bug#18846).
2153 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2155 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2156 instead of in xdisp.c, function now takes void. (Bug#18884).
2158 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2159 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2161 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2162 struct window* (Bug#18889).
2163 Remove getMouseMotionPart.
2164 (ns_output): Make icon_top/left int.
2166 * nsfns.m (x_icon): icon_top/left is int.
2168 * nsterm.m (ns_mouse_position): Remove unused code.
2169 (initFrame:window:, dealloc): Use window instead of win.
2170 (getMouseMotionPart:window:x:y:): Remove, unused.
2171 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2173 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2175 * keyboard.c (readable_events): When FLAGS include
2176 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2177 This avoids returning non-nil from input-pending-p when only such
2178 events are in the queue. (Bug#18856)
2180 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2182 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2183 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2184 (Qforeign_selection): Remove.
2185 (ns_get_local_selection): Identation fix.
2186 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2188 * nsselect.m (ns_get_local_selection): Remove calling of
2189 functions in Vselection_converter_alist (Bug#18911).
2190 (syms_of_nsselect): Remove Vselection_converter_alist.
2192 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2194 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2195 and unnecessary initialization. Adjust comments.
2197 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2199 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2201 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2202 index, not an absolute one, as that's what the function expects.
2204 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2206 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2207 font on an initial frame when running as a daemon (Bug#18869).
2209 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2211 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2213 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2214 build_string, when importing a home directory. (Bug#18873)
2216 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2218 * dispnew.c (buffer_posn_from_coords):
2219 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2220 account for the header-line height. (Bug#18839)
2222 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2224 * xml.c (parse_region): Do not forget the first document child.
2226 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2228 * nsselect.m: pasteboard_changecount is new.
2229 (ns_store_pb_change_count, ns_get_pb_change_count)
2230 (ns_get_our_change_count_for): New functions.
2231 (ns_string_to_pasteboard_internal): Correct comment.
2232 type => gtype in eassert, Call ns_store_pb_change_count.
2233 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2234 (Fns_disown_selection_internal, Fns_selection_owner_p):
2235 Replace Vselection_alist check, with change count check.
2236 (Fns_get_selection): Initialize val to Qnil. Only get local
2237 selection if change counts match (Bug#18799).
2238 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2240 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2242 * w32proc.c (create_child): If calling a quoted batch file,
2243 pass NULL for exe. (Bug#18745)
2245 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2247 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2248 (bidi_resolve_brackets): Use end of string position rather than ZV
2249 when iterating over a string. (Bug#18815)
2251 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2253 * keyboard.c (make_lispy_position): Return coordinates also when
2254 on scroll bars, fringes, margins or not in a window.
2255 * xdisp.c (show_mouse_face): Don't change cursor face during
2258 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2260 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2261 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2262 Fix doc-strings (Bug#18789).
2264 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2266 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2268 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2270 Optimize redisplay of simple bracketed text.
2271 * bidi.c (bidi_cache_reset_to): New function.
2272 (bidi_cache_reset): Call it.
2273 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2275 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2276 bracket_enclosed_type only if bracket_pairing_pos's value is not
2278 (MAX_BPA_STACK): Make sure the value is signed.
2279 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2280 stop pushing values onto the stack.
2281 (bidi_find_bracket_pairs): If the bracketed text is only on the
2282 base embedding level, remove all the states cached by this
2283 function from the cache, and return zero, so that the brackets in
2284 this segment of text are processed as normal neutrals.
2285 (bidi_resolve_brackets): Detect the brackets that are to be
2286 processed as neutrals, and don't call bidi_find_bracket_pairs on
2289 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2291 * w32select.c (Fw32_selection_exists_p): Rename from
2292 Fx_selection_exists_p.
2293 (syms_of_w32select): Adjust accordingly.
2295 * w16select.c (Fw16_selection_exists_p): Rename from
2296 Fx_selection_exists_p.
2297 (syms_of_win16select): Adjust accordingly.
2299 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2300 (Fns_own_selection_internal): Tighten scoping.
2301 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2302 (Fns_get_selection): Rename from Fx_get_selection_internal.
2303 (Fns_get_selection_internal, Fns_store_selection_internal):
2305 (syms_of_nsselect): Adjust accordingly.
2307 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2309 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2310 * w32term.c (x_set_window_size): Account for wrapped menu bar
2311 lines when setting up frame height (Bug#15174 and Bug#18720).
2312 (w32_add_wrapped_menu_bar_lines): New variable.
2314 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2316 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2319 2014-10-20 Glenn Morris <rgm@gnu.org>
2321 * Merge in all changes up to 24.4 release.
2323 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2325 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2326 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2328 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2330 * xterm.c (handle_one_xevent): Check return value from
2331 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2332 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2334 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2335 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2336 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2337 Gtk+ >= 3.14 (Bug#18674).
2338 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2339 Gtk+ >= 3.14 (Bug#18674).
2341 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2343 * gtkutil.c: Remove no-longer-used code.
2344 (xg_update_menubar): Remove unused local and unnecessary call to
2345 gtk_menu_item_get_submenu.
2346 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2347 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2348 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2350 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2352 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2354 * xterm.h (handlebox_widget): Remove.
2356 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2359 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2361 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2362 to handle Gtk versions.
2363 (xg_get_file_with_chooser): Use them.
2364 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2365 Remove (create_menus): Remove teroff argument and code.
2366 Remove call to gtk_menu_set_title.
2367 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2368 Adjust args to create_menus.
2369 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2370 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2371 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2372 (xg_make_tool_item): Remove detach code.
2373 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2374 (find_icon_from_name): New function.
2375 (update_frame_tool_bar): Remove GtkStockItem code, move to
2376 find_icon_from_name. Let stock be a list of icon names to try.
2377 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2378 Replace TOOLBAR_TOP_WIDGET.
2379 (free_frame_tool_bar, xg_change_toolbar_position ):
2380 Replace TOOLBAR_TOP_WIDGET.
2381 (xg_initialize): Remove tearoff code.
2383 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2385 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2386 pixel from the window's cursor glyph width, since X renders hollow
2387 blocks 1 pixel wider than the 'width' parameter.
2389 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2390 glyph->pixel_width; this is now done in xterm.c.
2392 Fix reordering of bracket characters in isolates.
2393 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2394 RESOLVED_ONLY; when non-zero, return from the cache only fully
2395 resolved states. All callers changed.
2396 (CANONICAL_EQU): New macro.
2397 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2398 equivalent of the paired closing bracket character.
2399 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2400 the default non-negative value, to be checked later in
2401 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2402 characters against those pushed onto the BPA stack.
2403 (bidi_record_type_for_neutral): New function.
2404 (bidi_resolve_brackets): Record next_for_neutral and
2405 prev_for_neutral when embedding level gets pushed. Force
2406 resolution of bracket pairs when entering a level run that was not
2408 (bidi_resolve_neutral): Add assertions before calling
2409 bidi_resolve_neutral_1.
2410 (bidi_level_of_next_char): Remove the code that attempted to
2411 resolve unresolved neutrals; that is now done by
2412 bidi_resolve_neutral.
2414 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2416 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2418 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2419 1-pixel R2L characters.
2420 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2421 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2423 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2425 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2428 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2430 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2431 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2432 It's not clear to me whether the initialization is needed,
2433 but it can't hurt so I played it safe.
2435 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2437 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2439 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2441 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2442 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2444 (bidi_get_type): Return the isolate initiators and terminator types.
2445 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2446 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2447 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2448 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2449 for the new features.
2450 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2451 push and pop correctly for isolates.
2452 (bidi_remember_char): Modify to accept an additional argument
2453 and record the bidi type according to its value.
2454 (bidi_cache_iterator_state): Accept an additional argument to only
2455 update an existing state. Handle the new members of struct bidi_it.
2456 (bidi_cache_find): Arguments changed: no longer accepts a level,
2457 instead accepts a flag telling it whether it is okay to return
2458 unresolved neutrals.
2459 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2460 table. Initialize new isolate-related members.
2461 (bidi_paragraph_init): Some code factored out into
2462 find_first_strong_char.
2463 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2464 into bidi_resolve_explicit.
2465 (bidi_resolve_explicit): Support the isolate initiators and
2466 terminator. Fix handling of embeddings and overrides according to
2467 new UBA requirements. Record information about previously seen
2468 characters here (moved from bidi_level_of_next_char).
2469 (bidi_resolve_weak): Adapt to changes in struct members.
2470 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2471 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2472 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2473 paired bracket resolution. Handle isolate initiators and
2475 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2476 (bidi_level_of_next_char): Move the code that records information
2477 about previous characters to bidi_resolve_explicit. Fix logic of
2478 resolving neutrals and make sure their cache entries are updated.
2479 Remove now unneeded special handling of PDF level.
2481 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2482 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2483 enlarged per Unicode 6.3.
2484 (enum bidi_bracket_type_t): New data type.
2485 (struct bidi_saved_info): Leave only 2 type members out of 4.
2487 (struct bidi_stack): Add members necessary to support isolating
2489 (struct bidi_it): Add new members necessary to support isolating
2490 sequences and bracket pair resolution.
2492 * xdisp.c (Fbidi_resolved_levels): New function.
2493 (syms_of_xdisp): Defsubr it.
2494 (append_glyph, append_composite_glyph, produce_image_glyph)
2495 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2497 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2499 * term.c (append_glyph, append_composite_glyph)
2500 (append_glyphless_glyph): Convert aborts to assertions.
2502 * .gdbinit (pgx): Display the character codepoint, resolved level,
2503 and bidi type also for glyphless glyphs.
2505 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2507 Avoid unwanted point motion in Fline_beginning_position.
2508 * lisp.h (scan_newline_from_point): Add prototype.
2509 * search.c (scan_newline_from_point): New function, refactored from...
2510 * cmds.c (Fforward_line): ...adjusted user.
2511 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2512 and simplify the former since the latter doesn't move point.
2514 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2516 Cleanup terminal handling code.
2517 * dispextern.h (get_named_tty): Remove prototype but...
2518 * termhooks.h (get_named_terminal): ...resurrect it under
2519 more meaningful name.
2520 (get_terminal): Likewise, but with...
2521 (decode_live_terminal): ...this name.
2522 (decode_tty_terminal): Add prototype.
2523 * term.c (get_tty_terminal): Remove.
2524 (get_named_tty): Remove.
2525 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2526 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2527 Use decode_tty_terminal.
2528 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2529 * terminal.c (get_terminal): Refactor to...
2530 (decode_terminal, decode_live_terminal): ...new functions.
2531 (decode_tty_terminal): Replacement for get_tty_terminal.
2532 (get_named_terminal): Likewise for get_named_tty.
2533 * coding.c (Fset_terminal_coding_system_internal)
2534 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2535 (Fkeyboard_coding_system):
2536 * composite.c (Fcomposition_get_gstring):
2537 * dispnew.c (Fsend_string_to_terminal):
2538 * frame.c (Fmake_terminal_frame):
2539 * nsfns.m (check_ns_display_info):
2540 * w32fns.c, xfns.c (check_x_display_info):
2541 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2542 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2543 (Fset_quit_char): Use get_named_terminal.
2544 (Fset_output_flow_control, Fset_input_meta_mode):
2545 Use decode_tty_terminal.
2547 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2549 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2550 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2552 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2554 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2555 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2557 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2559 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2562 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2564 * editfns.c (dump_tz_string): No longer const.
2565 It might be modified.
2567 * nsmenu.m (clear): Assume OS X 10.6 or later.
2569 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2571 * unexmacosx.c: Remove include ppc/reloc.h.
2572 (unrelocate, copy_dysymtab): Remove PPC code.
2573 (rebase_reloc_address): Remove, only used for PPC:
2575 * nsterm.m: Always include macfont.h on COCOA.
2576 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2577 (ns_dumpglyphs_image, ns_check_menu_open)
2578 (applicationDidFinishLaunching)
2579 (antialiasThresholdDidChange:)
2580 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2581 Remove checks for OSX <= 10.5/10.6.
2582 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2583 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2586 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2587 (NS_HAVE_NSINTEGER): Remove block.
2588 Remove >= OSX 10.6 tests.
2590 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2591 (x_activate_menubar, trackingNotification:): Remove check for
2593 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2595 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2597 * nsfns.m: Always include macfont.h on COCOA.
2598 (ns_filename_from_panel, ns_directory_from_panel)
2599 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2600 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2602 * macfont.m: Remove >= 1050 check.
2603 (macfont_create_family_with_symbol)
2604 (macfont_get_glyph_for_character)
2605 (mac_font_get_glyphs_for_variants)
2606 (mac_ctfont_create_available_families, syms_of_macfont):
2607 Remove code for OSX < 10.6.
2608 (mac_font_family_group, mac_font_family_compare): Remove, only used
2611 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2612 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2614 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2617 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2619 Fix putenv race conditions with undefined behavior (Bug#8705).
2620 Do all putenv calls before Emacs creates any threads.
2621 Use a safer way to modify the TZ environment variable in the
2622 presence of multiple threads. For further thread-safety,
2623 prefer localtime_r and gmtime_r to localtime and gmtime,
2624 and prefer struct tm's tm_gmtoff (if available) to calling
2625 both localtime_r and gmtime_r.
2626 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2627 (init_dbusbind): ... to this new function.
2628 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2629 * xterm.c (x_term_init): Move xputenv call from here ...
2630 (init_xterm): ... to this new function.
2631 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2632 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2633 (dump_tz_string): New constant.
2634 (init_editfns): Use it. This centralizes the dump_tz stuff.
2635 Call set_time_zone_rule here, so that its xputenv is done
2636 before Emacs goes multithreaded.
2637 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2638 thread-safe enough for Emacs.
2639 (format_time_string, Fdecode_time, Fcurrent_time_string)
2640 (Fcurrent_time_zone):
2641 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2642 localtime and gmtime. Remove now-unnecessary calls to block_input.
2643 (tm_gmtoff): New static function.
2644 (Fdecode_time, Fcurrent_time_zone): Use it.
2645 (Fencode_time): Use mktime_z, for better thread-safety.
2646 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2647 i.e., not quite thread-safe but good enough for Emacs typical usage.
2648 Do not reclaim storage that is in the environment; let it leak.
2649 Always call tzset, since localtime_r does not.
2650 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2651 This is now done in init_editfns.
2652 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2653 New macros and declarations, for platforms lacking tzalloc & friends.
2655 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2657 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2658 On x86 platforms this works around GCC bug 63495
2659 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2660 and more generally should fix a portability problem in Emacs.
2661 Reported by Stefan Monnier in:
2662 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2664 2014-10-08 Leo Liu <sdl.web@gmail.com>
2666 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2667 * keymap.c (describe_vector_princ):
2668 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2671 * print.c (printchar_stdout_last): Declare.
2672 (printchar): Record the last char written to stdout.
2673 (Fterpri): Add optional argument ENSURE.
2675 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2677 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2678 DELAY argument to change_frame_size, so that the frame size
2679 changes, if any are needed, are delayed until the next redisplay.
2680 This is to avoid a too early QUIT inside change_frame_size, when
2681 it calls Lisp in frame_windows_min_size, in case one of the events
2682 we've read sets the quit-flag. (Bug#18649)
2684 * w32fns.c (check_x_display_info): Accept terminal objects as
2685 argument, to follow what xfns.c does.
2687 2014-10-07 Glenn Morris <rgm@gnu.org>
2689 * Makefile.in ($(srcdir)/macuvs.h)
2690 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2692 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2694 * decompress.c (init_zlib_functions): Move the message about zlib
2695 being unavailable from here...
2696 (Fzlib_decompress_region): ...to here. (Bug#18650)
2698 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2700 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2701 the case where an optional string is used. Adjust docstring.
2703 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2705 * lisp.mk (lisp): Remove w32-common-fns.elc.
2707 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2709 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2710 These were already defined in buffer.c, and the duplicate
2711 definitions cause problems on platforms like 'gcc -fno-common'.
2712 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2714 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2716 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2717 if toolbar is visible.
2719 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2722 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2723 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2724 (ns_select, ns_read_socket): Use unwind_protect to decrease
2725 apploopnr (Bug#18345).
2726 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2727 line height (Bug#17977).
2729 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2730 (macfont_closest_traits_index): New function.
2731 (macfont_closest_traits_index_p): Rename from
2732 macfont_closest_traits_index.
2733 (macfont_list): Use macfont_closest_traits_index_p.
2735 2014-10-05 K. Handa <handa@gnu.org>
2737 * coding.c (detect_coding_iso_2022): Set coding->rejected
2738 correctly when an invalid escape sequence is found (Bug#18610).
2740 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2742 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2743 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2746 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2748 * buffer.c (scroll_bar_width, scroll_bar_height):
2750 * window.c (Fset_window_scroll_bars): Fix doc-string.
2751 (Fwindow_scroll_bars): Have it return what the doc-string says.
2753 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2755 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2756 iterator backwards, to resync the bidi iterator. (Bug#18584)
2758 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2760 Consistently use min and max macros from lisp.h.
2761 * coding.c (min, max):
2763 * unexhp9k800.c (min):
2764 * unexw32.c (min, max): Use definitions from lisp.h.
2765 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2767 * gmalloc.c (min): Tiny style change.
2769 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2770 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2772 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2774 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2775 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2776 (X_ULONG_MAX): Move these macros to xterm.h.
2777 (x_fill_property_data): Be more generous about allowing either
2778 signed or unsigned data of the appropriate width.
2779 * xterm.h (x_display_set_last_user_time): New function.
2780 All setters of last_user_time changd to use this function.
2781 If ENABLE_CHECKING, check that the times are in range.
2783 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2785 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2786 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2788 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2790 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2791 make a font_object from a tty frame (Bug#18573).
2792 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2794 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2796 * alloc.c (mark_overlay): Assume that overlay boundaries are
2797 always markers. Add comment.
2798 * lread.c (read_internal_start): Use convenient validate_subarray.
2800 (Fread_from_string): Adjust docstring.
2802 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2804 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2806 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2807 Rename from the "x-" prefix.
2809 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2811 * xselect.c (selection-converter-alist): Fix docstring.
2813 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2815 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2816 argument passed by the caller, when we mirror all slashes into
2819 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2821 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2822 Resurrect old code and fix compilation with GTK < 2.13.6.
2824 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2826 Use AUTO_CONS instead of SCOPED_CONS, etc.
2827 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2828 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2829 (AUTO_LIST1): Rename from scoped_list1.
2830 (AUTO_LIST2): Rename from scoped_list2.
2831 (AUTO_LIST3): Rename from scoped_list3.
2832 (AUTO_LIST4): Rename from scoped_list4.
2833 (AUTO_STRING): Rename from SCOPED_STRING.
2834 * frame.h (AUTO_FRAME_ARG):
2835 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2836 (AUTO_LIST4, AUTO_STRING):
2837 Prepend a new argument 'name'.
2838 Declare a variable instead of yielding a value.
2840 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2842 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2844 * w32fns.c (w32_createwindow): Accept an additional argument, an
2845 array of 2 values specifying the coordinates of the frame's
2846 top-left corner. Use these values instead of calling x_get_arg,
2847 which can cons Lisp objects, and therefore cannot be called except
2848 from the main thread. Remove redundant tests for the default
2850 (my_create_window): Move the calculation of the coordinates of the
2851 frame's top-left edge here. Pass them to the input thread via the
2852 second parameter of the WM_EMACS_CREATEWINDOW message.
2853 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2856 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2858 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2859 (redisplay_window): Treat the frame's frozen_window_starts flag
2860 the same way as the optional_new_start flag for the window: only
2861 obey it if the glyph row showing point will be fully visible.
2862 Likewise when the window start is in a continuation line. If,
2863 after trying everything under the 'force_start' label, point is
2864 still not fully visible, give up and scroll the window.
2865 Add debugging traces. (Bug#18545)
2867 * window.c (Frecenter): Set the window's redisplay flag.
2869 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2871 * w32term.c (w32_read_socket): Don't use frame dimensions for
2872 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2873 rectangle. Check the return value of GetClientRect, and don't use
2874 the results if it didn't succeed.
2876 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2877 in columns and lines after correcting the pixel dimensions in
2879 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2880 negative values to xrealloc. (Bug#18528)
2882 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2884 * alloc.c: Remove now-unnecessary check.
2885 Suggested by Dmitry Antipov in:
2886 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2888 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2890 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2891 to Ubuntu 14.04.1 x86-64.
2893 Simplify stack-allocated Lisp objects, and make them more portable.
2894 The build_local_string macro was used in two ways: (1) string
2895 literals for which scoped allocation suffices, and (2) file name
2896 components, where it's not safe in general to assume bounded-size
2897 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2898 allocates a block-scope string, and by using SCOPED_STRING for (1)
2899 and build_string for (2). Furthermore, actually use stack
2900 allocation only for objects known to have sufficient alignment.
2901 This simpler implementation means Emacs can make
2902 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2903 GC_MAKE_GCPROS_NOOPS.
2904 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2905 for fewer differences among implementations.
2906 (struct Lisp_String): Now GCALIGNED.
2907 (USE_STACK_LISP_OBJECTS): Default to true, since the
2908 implementation no longer insists on a nonempty GCALIGNED.
2909 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2910 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2911 separately. Move definiens to scoped_cons. The old definition
2912 was incorrect when GCALIGNED was defined to be empty.
2913 (union Aligned_String): New type.
2914 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2915 implementation ports to compilers that don't align strictly enough.
2916 Don't worry about the union sizes; it's not worth bothering about.
2917 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2918 Rewrite using USE_STACK_CONS.
2919 (scoped_cons): Assume the use of union Aligned_Cons.
2920 (lisp_string_size, make_local_string, build_local_string): Remove.
2921 Unless otherwise specified, all callers of build_local_string
2922 changed to use SCOPED_STRING.
2923 (SCOPED_STRING): New macro.
2924 * data.c (wrong_choice):
2925 * menu.c (single_menu_item):
2926 * process.c (Fformat_network_address):
2927 Hoist use of SCOPED_STRING out of a scope, so that its returned
2928 object lives long enough.
2929 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2930 as the string might be long or might not be ASCII.
2932 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2934 * msdos.c (internal_terminal_init): Bump version to 25.
2936 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2938 Keep stack-allocated Lisp objects fast rather than versatile.
2939 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2940 (SCOPED_CONS_INITIALIZER): New macro.
2941 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2942 (USE_LOCAL_ALLOCA): Remove.
2943 (local_cons, local_list1, local_list2, local_list3, local_list4):
2944 Remove. Stack overflow checking makes them too slow.
2945 (make_local_vector): Likewise. Also we just don't have enough
2947 (enum LISP_STRING_OVERHEAD): Remove.
2948 (local_string_init, local_vector_init): Remove prototypes.
2949 (make_local_string, build_local_string): Redesign to target short
2950 compile-time string constants, fall back to regular string allocation
2952 (lisp_string_size): New function.
2953 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2954 * alloc.c (local_string_init, local_vector_init): Remove.
2955 (verify_ascii) [ENABLE_CHECKING]: New function.
2956 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2957 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2958 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2959 * xselect.c, xterm.c: All related users changed.
2961 2014-09-28 Ken Brown <kbrown@cornell.edu>
2963 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2964 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2966 2014-09-27 Ken Brown <kbrown@cornell.edu>
2968 Fix implementation of HYBRID_MALLOC on Cygwin.
2969 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2970 (bss_sbrk_buffer_beg): New variable. Use it...
2971 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2972 incorrect definition.
2974 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2976 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2977 Make it into a function and change arg to be a function.
2979 * lisp.mk (lisp): Add elisp-mode.elc.
2981 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2983 * xfns.c (x_default_scroll_bar_color_parameter):
2984 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2985 to pacify --enable-gcc-warnings in non-scrollbar builds.
2987 2014-09-26 Ken Brown <kbrown@cornell.edu>
2989 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2991 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2993 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2994 MinGW builds that use GCC before 4.2.
2996 Default to stack objects on DOS_NT platforms as well.
2997 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2998 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3000 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3002 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3003 ALIGN_STACK attribute.
3005 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3007 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3008 ALIGN_STACK attribute.
3010 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3011 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3013 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3015 * frame.c (frame_inhibit_resize):
3016 * widget.c (EmacsFrameResize):
3017 * window.c (resize_frame_windows, Fset_window_configuration):
3018 * xdisp.c (expose_frame):
3019 * xfns.c (x_change_tool_bar_height):
3020 * xmenu.c (update_frame_menubar):
3021 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3022 Remove code left dead after 2014-07-27 changes.
3024 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3026 Fix local_cons etc. to not exhaust the stack when in a loop.
3027 Problem reported in:
3028 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3029 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3030 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3031 (Ffind_charset_string):
3032 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3033 * data.c (wrong_range):
3034 * editfns.c (Fpropertize, format2):
3035 * emacs.c (init_cmdargs, decode_env_path):
3036 * fileio.c (auto_save_error):
3037 * fns.c (Fyes_or_no_p):
3038 * font.c (font_style_to_value, font_parse_xlfd)
3039 (font_parse_family_registry, font_delete_unmatched)
3041 * fontset.c (Fset_fontset_font):
3042 * frame.c (x_get_arg):
3043 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3044 (read_char_minibuf_menu_prompt):
3045 * keymap.c (silly_event_symbol_error, describe_vector):
3046 * lread.c (load_warn_old_style_backquotes):
3047 * menu.c (single_menu_item):
3048 * minibuf.c (Fread_buffer):
3049 * process.c (status_message, Fformat_network_address)
3050 (server_accept_connection):
3051 * textprop.c (copy_text_properties):
3052 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3053 * xfns.c (x_default_scroll_bar_color_parameter):
3054 * xfont.c (xfont_open):
3055 * xselect.c (x_clipboard_manager_error_1):
3056 * xterm.c (x_term_init):
3057 Put USE_LOCAL_ALLOCA at the start of the function.
3058 * fns.c (maybe_resize_hash_table): Use build_string instead of
3059 build_local_string, since we'd otherwise need a conditional
3060 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3061 not worth the bother of optimization.
3062 * font.c (font_delete_unmatched): Remove by-hand code that
3063 observed MAX_ALLOCA limit, since it's now done automatically.
3064 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3065 since build_local_string needs its sa_alloc.
3066 * lisp.h (lisp_word_count): New function.
3067 (SAFE_ALLOCA_LISP): Use it.
3068 (USE_LOCAL_ALLOCA): New macro.
3069 (local_cons, make_local_vector, make_local_string):
3070 Observe the MAX_ALLOCA limit.
3071 (LISP_STRING_OVERHEAD): New constant.
3072 (make_local_string): Use it.
3074 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3076 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3077 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3078 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3079 and Solaris and it's likely to work on similar platforms.
3081 Avoid signed integer overflow when converting Time to ptrdiff_t.
3082 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3084 (position_to_Time, Time_to_position): New functions.
3085 (gen_help_event, kbd_buffer_get_event): Use them.
3086 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3087 Go back to plain 'unsigned long', so that 'Time' is the same
3088 for both X and non-X builds; this is less likely to cause surprise.
3089 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3090 are the same size; this is no longer required.
3092 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3093 of bit 28 and of whether an unsigned value is negative.
3094 This simplifies the code a bit, and pacifies clang 3.4.
3096 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3098 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3099 Windows builds, where 'long' is a 32-bit type.
3101 * w32inevt.h (w32_console_mouse_position): Update the argument
3102 types to use 'Time'.
3104 * w32term.c (w32_mouse_position)
3105 (x_horizontal_scroll_bar_report_motion)
3106 (x_scroll_bar_report_motion): Update the argument types to use
3109 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3111 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3112 (struct input_event): ...unsigned bitfields. Likewise for
3113 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3114 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3115 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3116 (kbd_buffer_get_event): Adjust users.
3117 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3118 (make_scroll_bar_position): New function, refactored out of...
3119 (make_lispy_event): ...adjusted user.
3120 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3121 * nsterm.m (ns_mouse_position, mouseUp):
3122 * term.c (term_mouse_position):
3123 * w32inevt.c (w32_console_mouse_position):
3124 * w32term.c (w32_mouse_position):
3125 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3126 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3127 Prefer enum and explicit enum members to integers and numeric values.
3129 * chartab.c (uniprop_encode_value_numeric):
3130 * font.c (font_style_to_value): Use make_local_vector.
3131 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3132 * keymap.c (append_key): Use scoped_list1.
3134 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3135 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3137 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3139 Fix some slow uses and misuses of strcat.
3140 * doc.c (get_doc_string):
3141 * gtkutil.c (get_utf8_string):
3142 * xsmfns.c (x_session_initialize):
3143 Avoid recomputation of string length.
3144 * ftfont.c (ftfont_spec_pattern):
3145 * xfns.c (xic_create_fontsetname):
3146 Don't assume output buffer is initially zero.
3148 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3150 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3151 All callers changed.
3152 * xterm.c (x_term_init): Use new functionality to avoid two needs
3153 to compute a string length.
3155 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3157 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3159 Use known length of a Lisp string to copy it faster.
3160 * lisp.h (lispstrcpy): New function. Add comment.
3161 * callproc.c (child_setup):
3162 * dbusbind.c (xd_append_arg):
3163 * doc.c (get_doc_string):
3164 * font.c (Ffont_xlfd_name):
3165 * frame.c (xrdb_get_resource):
3166 * process.c (Fmake_network_process, network_interface_info):
3167 * w32fns.c (Fx_open_connection):
3168 * w32proc.c (sys_spawnve):
3169 * xfns.c (select_visual):
3170 * xfont.c (xfont_list):
3171 * xsmfns.c (x_session_initialize):
3172 * xterm.c (x_term_init): Use it.
3174 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3176 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3177 Reported by Dmitry Antipov in thread leading to:
3178 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3179 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3180 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3182 * callproc.c (call_process): Save and restore sa_avail.
3183 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3184 (AVAIL_ALLOCA): New macro.
3185 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3186 Use it, and check against sa_avail rather than MAX_ALLOCA.
3188 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3190 On OSX, do not free font-specific data more than once (Bug#18501).
3191 * macfont.m (macfont_close): Release and free font-specific data
3192 only if it wasn't previously freed.
3194 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3196 * unexmacosx.c (dump_it): Improve error message.
3198 2014-09-22 Juri Linkov <juri@jurta.org>
3200 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3201 (Bug#10747, bug#18334)
3203 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3205 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3206 units in which the position is measured. (Bug#18493)
3208 * xdisp.c (redisplay_internal): Force redisplay of all windows
3209 that show a buffer whose narrowing has changed. (Bug#18490)
3211 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3213 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3214 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3215 lines, draw the hollow-box and hbar cursors on the right side of
3216 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3219 * xterm.c (x_draw_stretch_glyph_string):
3220 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3221 caused the block cursor to disappear on a TAB in R2L lines in
3222 every window except the leftmost one. Reported by Martin Rudalics
3225 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3227 Always use matched specpdl entry to record call arguments (Bug#18473).
3228 * lisp.h (record_in_backtrace): Adjust prototype.
3229 * eval.c (record_in_backtrace): Return current specpdl level.
3230 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3231 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3232 entry and use that entry in call to backtrace_debug_on_exit.
3233 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3234 (do_debug_on_call): Get current specpdl level as 2nd arg.
3236 Prefer ptrdiff_t to int and avoid integer overflows.
3237 * fileio.c (make_temp_name):
3238 * font.c (font_parse_family_registry): Avoid integer
3239 overflow on string size calculation.
3240 * data.c (Faset): Likewise for byte index.
3242 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3244 Fix display of R2L lines in partial-width windows.
3245 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3246 assigned the correct value.
3247 (extend_face_to_end_of_line): Account for truncation and
3248 continuation glyphs in R2L rows when one of the fringes is not
3250 (display_line): Don't assign negative X offset to a row if we are
3251 going to produce a truncation glyph for it. When handling
3252 truncated R2L rows, consider the width of the left fringe instead
3254 (produce_special_glyphs): Fix bogus assignments.
3256 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3258 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3259 always set to a valid value. Make sure the size passed to alloca
3260 is always positive. (Bug#18516)
3262 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3264 Avoid extra call to oblookup when interning symbols.
3265 * lisp.h (intern_driver): Add prototype.
3266 * lread.c (intern_driver): New function.
3267 (intern1, intern_c_string_1, Fintern):
3268 * font.c (font_intern_prop):
3269 * w32font.c (intern_font_name): Use it.
3271 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3273 Minor improvements to new stack-allocated Lisp objects.
3274 * frame.h (FRAME_PARAMETER):
3275 Prefer scoped_list1 to local_list1 where either would do.
3276 * lisp.h (scoped_list4): New macro.
3277 (local_cons, local_list1, local_list2, local_list3, local_list4)
3278 (make_local_vector, make_local_string, build_local_string):
3279 Prefer functions to macros where either would do.
3280 * xdisp.c (build_desired_tool_bar_string):
3281 Prefer scoped_list4 to local_list4 where either would do.
3283 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3285 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3286 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3287 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3288 * frame.h (FRAME_PARAMETER): New macro.
3289 * dispnew.c (init_display):
3290 * fontset.c (Fset_fontset_font):
3291 * frame.c (x_default_parameter):
3292 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3293 * xfns.c (x_default_scroll_bar_color_parameter)
3294 (x_default_font_parameter, x_create_tip_frame): Use it.
3295 * editfns.c (Fpropertize): Use local_cons.
3296 * process.c (status_message): Use build_local_string.
3297 * xfont.c (xfont_open): Use make_local_string.
3298 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3300 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3302 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3303 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3304 !__clang__. This works with GCC and with clang and is safer for
3305 compilers we don't know about.
3306 (local_cons): Rename parameter to make capture less likely.
3308 2014-09-17 Samuel Bronson <naesten@gmail.com>
3310 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3312 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3314 Fix minor problems found by static checking.
3315 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3317 * buffer.h (decode_buffer): Doc and indentation fixes.
3318 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3320 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3322 Avoid clang-specific warnings.
3323 * buffer.c (init_buffer): Shut up -Wself-assign.
3324 * process.c (server_accept_connection): Shut up -Wunsequenced.
3326 2014-09-16 Daniel Colascione <dancol@dancol.org>
3328 * fns.c (sxhash): For symbols, use address as hash code.
3330 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3332 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3333 * charset.c (load_charset_map_from_file): Use scoped_list2
3334 and build_local_string.
3335 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3336 * emacs.c (init_cmdargs, decode_env_path):
3337 * fileio.c (Fexpand_file_name):
3338 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3339 * frame.c (x_get_arg):
3340 * keyboard.c (safe_run_hooks_error):
3341 * lread.c (load_warn_old_style_backquotes):
3342 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3343 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3344 * xselect.c (x_clipboard_manager_error_1)
3345 (x_clipboard_manager_save_all):
3346 * xterm.c (x_term_init): Use build_local_string.
3348 Avoid more integer overflows on string size calculations.
3349 * category.c (Fmake_category_set):
3350 * xdisp.c (get_overlay_arrow_glyph_row):
3351 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3353 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3355 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3356 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3357 error message format. Use message_with_string to have non-ASCII
3358 file names properly displayed.
3359 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3360 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3361 where these APIs are not available even in UNICOWS.DLL.
3362 Improve the format of error messages and include the file name in them
3364 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3365 call play-sound-functions, per documentation.
3367 * w32.c (w32_get_long_filename, w32_get_short_filename):
3368 Constify the input file name arguments.
3370 * w32.h (w32_get_long_filename, w32_get_short_filename):
3373 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3375 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3376 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3377 [USE_LOCAL_ALLOCATORS]: New macros.
3378 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3379 (build_local_string): Avoid argument name expansion clash with
3381 * alloc.c (toplevel)
3382 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3383 Preprocessor guard to avoid impossible configuration.
3384 * charset.c (Ffind_charset_region, Ffind_charset_string):
3385 Use make_local_vector.
3386 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3387 * textprop.c (Fput_text_property, Fadd_face_text_property):
3389 (copy_text_properties): Use local_cons and local_list3.
3390 * chartab.c (uniprop_table):
3391 * data.c (wrong_choice, wrong_range):
3392 * doc.c (get_doc_string):
3393 * editfns.c (format2):
3394 * fileio.c (Fexpand_file_name, auto_save_error):
3395 * fns.c (Fyes_or_no_p):
3396 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3397 * fontset.c (Fset_fontset_font):
3398 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3399 (read_char_minibuf_menu_prompt):
3400 * keymap.c (silly_event_symbol_error, describe_vector):
3401 * menu.c (single_menu_item):
3402 * minibuf.c (Fread_buffer):
3403 * process.c (status_message, Fformat_network_address)
3404 (server_accept_connection): Use make_local_string and
3405 build_local_string. Prefer compound literals where appropriate.
3407 2014-09-15 Daniel Colascione <dancol@dancol.org>
3409 * fns.c (Fsort): Tweak sort docstring.
3411 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3413 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3414 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3415 set errno to EAGAIN instead, to allow the caller to retry the
3416 write after some waiting. Fixes deadlocks when Emacs exchanges a
3417 lot of data through the pipe. (Bug#18420)
3419 * sound.c (Fplay_sound_internal): Encode the sound file name in
3420 the ANSI codepage. Expand it against data-directory, as per docs,
3421 not against the current directory. No need to make a local copy
3422 of the file name; pass the encoded file name directly to
3423 do_play_sound. (Bug#18463)
3425 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3426 NULL, and the file name is not encodable in ANSI codepage, return
3427 the string with "?" replacement characters, which will fail the
3428 caller. This avoids returning a random value in that case.
3430 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3432 * window.c (Fresize_mini_window_internal): Set w->total_lines
3433 from w->pixel_height (Bug#18422).
3435 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3437 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3438 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3439 setting resize increments (Bug#18435).
3441 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3443 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3444 state around the call to line_bottom, since it can move the
3445 iterator to another screen line. This fixes off-by-one errors in
3446 the reported row in some rare cases.
3448 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3450 * callproc.c (init_callproc): Fix bug introduced at
3451 2014-09-07 (Bug#18474).
3453 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3455 Prefer ptrdiff_t to int and avoid integer overflows.
3456 * fileio.c (make_temp_name):
3457 * font.c (font_parse_family_registry): Avoid integer
3458 overflow on string size calculation.
3459 * data.c (Faset): Likewise for byte index.
3461 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3463 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3465 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3467 * lisp.h (make_local_string): Nitpick indent.
3468 * print.c (Fprin1_to_string): Remove unused GCPROs.
3470 More debugging aids around GCPROs.
3471 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3472 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3473 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3475 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3476 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3478 Remove redundant GCPROs around Ffuncall and Fapply calls.
3479 This is safe because Ffuncall protects all of its arguments by itself.
3480 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3481 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3482 (call6, call7): Likewise. Use compound literals where applicable.
3483 (run_hook_with_args_2): Use compound literal.
3485 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3487 Pacify --enable-gcc-warnings when no window system is used.
3488 These warnings found that subscript error, so they seem worthwhile.
3489 * composite.c (char_composable_p): Simplify a bit.
3490 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3491 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3492 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3493 * window.c (set_window_scroll_bars):
3494 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3495 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3496 Ignore -Wsuggest-attribute=const.
3497 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3498 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3500 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3502 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3503 Use check_iso_charset_parameter instead of doing the checks by hand.
3504 (check_iso_charset_parameter): Move up. Check parameters a bit
3505 more carefully, and return true for 96-char sets. All callers changed.
3507 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3509 Simplify lisp.h by removing the __COUNTER__ business.
3510 Reported by Dmitry Antipov in:
3511 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3512 * lisp.h (make_local_vector, make_local_string)
3513 (build_local_string): Simplify by not bothering with __COUNTER__.
3514 The __COUNTER__ business wasn't working properly, and was needed
3515 only for hypothetical future expansion anyway.
3517 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3519 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3520 terms to determine bitmap color. (Bug#18437)
3522 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3524 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3527 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3529 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3531 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3533 * xterm.c (handle_one_xevent): Detect iconified by looking at
3534 _NET_WM_STATE_HIDDEN.
3536 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3538 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3539 These can generate a constant with the correct value but the wrong
3540 width, which doesn't work as a printf argument. All uses removed.
3541 Reported by Dmitry Antipov in:
3542 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3543 (ENUMABLE): Remove; no longer needed.
3544 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3545 Remove; no longer needed because of the above change.
3546 Each definiens moved to the only use.
3548 Improve the experimental local and scoped allocation.
3549 * alloc.c (local_string_init, local_vector_init):
3550 New functions, defined if USE_LOCAL_ALLOCATORS.
3551 Mostly, these are moved here from lisp.h, as it's not
3552 clear it's worth making them inline.
3553 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3554 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3555 USE_STACK_LISP_OBJECTS, not on a laundry list.
3556 (local_string_init, local_vector_init): New decls.
3557 (union Aligned_Cons): New type.
3558 (scoped_cons): Use it. Give up on the char trick, as it's a too
3559 much of a maintenance hassle; if someone wants this speedup
3560 they'll just need to convince their compiler to align properly.
3561 Conversely, use the speedup if struct Lisp_Cons happens to
3562 be aligned even without a directive. Better yet, help it along
3563 by using union Aligned_Cons rather than struct Lisp_Cons.
3564 (pointer_valid_for_lisp_object): Remove. This check is not
3565 necessary, since make_lisp_ptr is already doing it. All uses removed.
3566 (local_vector_init, local_string_init): Move to alloc.c.
3567 (build_local_vector): Remove this awkward macro, replacing with ...
3568 (make_local_vector): New macro, which acts more like a function.
3569 Use statement expressions and use __COUNTER__ to avoid macro
3570 capture. Fall back on functions if these features are not supported.
3571 (build_local_string, make_local_string): Likewise.
3573 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3575 * xterm.c (x_term_init): Consolidate duplicated code.
3576 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3577 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3578 Add eassert and mark dpyinfo as dead only if it was alive.
3580 Add macros to allocate temporary Lisp objects with alloca.
3581 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3582 * character.h (parse_str_as_multibyte): Move prototype to ...
3583 * lisp.h (parse_str_as_multibyte): ... here.
3584 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3585 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3587 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3588 (local_string_init): New functions.
3589 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3590 (init_alloc_once): Call it.
3592 Cleanup last change and make all new stuff conditional.
3593 * lisp.h (build_local_string): Rename to ...
3594 (make_local_string): ... this macro.
3595 (build_local_string, scoped_list1, scoped_list3): New macros.
3596 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3597 and functions as such, use regular fallbacks otherwise.
3598 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3601 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3603 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3604 always make sure the marginal areas of the row are in sync with
3605 what the window wants. (Bug#18419)
3607 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3608 existing binding of a variable, to avoid silently aborting
3609 commands that use specbind. (Bug#18331)
3611 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3613 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3614 * coding.c (growable_destination): New function.
3615 (produce_chars): Use it for sanity checks. Do not fiddle with
3616 dst_end if the source and destination are both nil, as it's
3617 the caller's responsibility to avoid overlap.
3618 * keyboard.c (read_decoded_event_from_main_queue):
3619 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3620 length, not 4 times, to prevent decode_coding_c_string from trying
3621 to reallocate a destination. This removes the need for the FIXME.
3623 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3624 All callers simplified. Add a comment about exec_failed, vfork,
3627 Adjust drag-and-drop fix when window is above top (Bug#18303).
3628 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3629 XCDR bleed into XCAR's encoded value. Improve checks for
3630 out-of-range data while we're at it.
3632 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3634 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3635 is CONSP (Bug#18303).
3637 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3639 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3640 'alloca' gets passed arguments larger than MAX_ALLOCA.
3642 * font.c (MAX): Define if not defined elsewhere.
3644 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3646 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3647 here for destination buffer, to work around what appears to be a
3648 bug in decode_coding_c_string when the source and destination are
3651 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3652 This follows up on the recent thread in emacs-devel on alloca; see:
3653 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3654 This patch also cleans up alloca-related glitches noted while
3655 examining the code looking for unbounded alloca.
3657 * callproc.c (init_callproc):
3658 Rewrite to avoid need for alloca.
3659 * buffer.c (mouse_face_overlay_overlaps)
3660 (report_overlay_modification):
3661 * buffer.h (GET_OVERLAYS_AT):
3662 * coding.c (make_subsidiaries):
3663 * doc.c (Fsnarf_documentation):
3664 * editfns.c (Fuser_full_name):
3665 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3666 (search_embedded_absfilename, Fsubstitute_in_file_name):
3667 * fns.c (Fmake_hash_table):
3668 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3669 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3670 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3671 (xrdb_get_resource, x_get_resource_string):
3672 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3673 * ftxfont.c (ftxfont_draw):
3674 * image.c (xbm_load, xpm_load, jpeg_load_body):
3675 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3677 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3679 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3680 (find_and_return_menu_selection):
3681 * print.c (PRINTFINISH):
3682 * process.c (Fformat_network_address):
3683 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3684 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3685 * sound.c (wav_play, au_play):
3686 * syntax.c (skip_chars):
3687 * term.c (tty_menu_activate, tty_menu_show):
3688 * textprop.c (get_char_property_and_overlay):
3689 * window.c (Fset_window_configuration):
3690 * xdisp.c (safe__call, next_overlay_change, vmessage)
3691 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3692 * xfaces.c (face_at_buffer_position):
3693 * xmenu.c (x_menu_show):
3694 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3695 allocation size isn't bounded.
3696 * callint.c (Fcall_interactively): Redo memory_full check
3697 so that it can be done at compile-time on some platforms.
3698 * coding.c (MAX_LOOKUP_MAX): New constant.
3699 (get_translation_table): Use it.
3700 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3701 SAFE_ALLOCA, to catch integer overflows on size calculation.
3702 (exec_failed) [!DOS_NT]: New function.
3703 (child_setup) [!DOS_NT]: Use it.
3704 * editfns.c (Ftranspose_regions):
3705 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3706 * editfns.c (check_translation):
3707 Allocate larger buffers on the heap.
3708 * eval.c (internal_lisp_condition_case):
3709 Check for MAX_ALLOCA overflow.
3710 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3711 (Fbase64_encode_region, Fbase64_decode_region):
3712 Avoid unnecessary calls to SAFE_FREE before 'error'.
3713 * buffer.c (mouse_face_overlay_overlaps):
3714 * editfns.c (Fget_pos_property, check_translation):
3715 * eval.c (Ffuncall):
3716 * font.c (font_unparse_xlfd, font_find_for_lface):
3717 * ftfont.c (ftfont_drive_otf):
3718 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3719 (menu_bar_items, tool_bar_items):
3720 * sound.c (Fplay_sound_internal):
3721 * xdisp.c (load_overlay_strings, dump_glyph_row):
3722 Use an ordinary auto buffer rather than alloca, since the
3723 allocation size is fixed and small.
3724 * ftfont.c: Include <c-strcase.h>.
3725 (matching_prefix): New function.
3726 (get_adstyle_property): Use it, to avoid need for alloca.
3727 * keyboard.c (echo_add_key):
3728 * keymap.c (describe_map): Use ptrdiff_t, not int.
3729 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3730 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3731 when counting bytes.
3732 * lisp.h (xlispstrdupa): Remove, replacing with ...
3733 (SAFE_ALLOCA_STRING): ... new macro with different API.
3734 This fixes a portability problem, namely, alloca result
3735 passed to another function. All uses changed.
3736 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3738 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3739 (REGEX_ALLOCATE): New macros.
3740 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3741 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3743 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3745 (decode_mode_spec_coding): Store directly into buf rather than
3746 into an alloca temporary and copying the temporary to the buf.
3748 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3750 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3752 2014-09-04 Jan D <jan.h.d@swipnet.se>
3754 * xterm.c (x_term_init): Don't call x_session_initialize if running
3755 as a daemon (Bug#18375).
3757 * xsmfns.c: Initialize ice_fd.
3759 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3761 Less chatter in 'make' output.
3762 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3763 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3764 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3766 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3768 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3769 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3771 * nsfns.m (Fx_create_frame):
3772 * w32fns.c (Fx_create_frame):
3773 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3776 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3778 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3779 the reported row in the case of a window with a header line, by
3780 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3781 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3783 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3785 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3786 when configured --with-wide-int on typical 32-bit platforms.
3788 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3790 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3791 when HPOS is negative, for the benefit of R2L glyph rows whose
3792 newline overflows into the fringe.
3794 2014-09-03 Ken Brown <kbrown@cornell.edu>
3796 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3798 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3800 Minor cleanup of recent strlen-avoiding patch.
3801 * fileio.c (CHECK_LENGTH): Remove.
3802 Rewrite callers so that they don't need it.
3803 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3804 variable wasn't set.
3806 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3808 * fileio.c (CHECK_LENGTH): New macro.
3809 (Fexpand_file_name): Use it and get rid of a few more calls
3810 to strlen and strcat.
3811 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3812 * lisp.h (egetenv): ... because of a new inline function used to
3813 avoid calls to strlen for a compile-time constants.
3815 * buffer.h (decode_buffer): New function.
3816 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3817 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3818 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3819 * data.c (Flocal_variables_p):
3820 * fileio.c (Fverify_visited_file_modtime):
3821 * marker.c (live_buffer): Use it.
3823 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3825 Avoid extra calls to strlen in filesystem I/O routines.
3826 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3827 the length of 'newdir' is known or may be precalculated.
3828 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3829 not 'char *', and so use precalculated length.
3830 (Ffile_accessible_directory_p):
3831 * callproc.c (encode_current_directory, init_callproc):
3832 * charset.c (init_charset):
3833 * lread.c (load_path_check, load_path_default): Adjust users.
3834 * lisp.h (file_accessible_directory_p): Tweak prototype.
3836 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3838 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3841 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3843 --enable-silent-rules now suppresses more chatter.
3844 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3845 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3846 (am__v_CCLD_1): New macros, taken from Automake.
3847 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3849 Clean up extern decls a bit.
3850 * bytecode.c: Include blockinput.h and keyboard.h rather
3851 than rolling their APIs by hand.
3852 * emacs.c: Include regex.h and rely on its and lisp.h's API
3853 rather than rolling them by hand.
3854 * lastfile.c: Include lisp.h, to check this file's API.
3855 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3857 * regex.h (re_max_failures): New decl.
3858 * unexcw.c, unexmacosx.c, unexw32.c:
3859 Rely on lisp.h's API rather than rolling it by hand.
3860 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3861 Declare at top level, to pacify GCC -Wnested-externs.
3863 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3865 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3866 clipping rectangle become negative (i.e. large positive, since
3867 it's an unsigned data type). This can happen in R2L hscrolled
3868 glyph rows, and caused us to draw the cursor glyph on the fringe.
3869 For the details, see
3870 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3872 2014-08-31 Ken Brown <kbrown@cornell.edu>
3874 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3875 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3876 is defined. (Bug#18368)
3878 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3880 Vector-sorting fixes (Bug#18361).
3881 It's not safe to call qsort or qsort_r, since they have undefined
3882 behavior if the user-specified predicate is not a total order.
3883 Also, watch out for garbage-collection while sorting vectors.
3884 * fns.c: Include <vla.h>.
3885 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3886 (sort_vector_compare): Remove, replacing with ....
3887 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3888 ... these new functions.
3889 (sort_vector): Rewrite to use the new functions.
3890 GCPRO locals, since the predicate can invoke the GC.
3891 Since it's in-place return void; caller changed.
3892 (merge): Use 'inorder', for clarity.
3894 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3895 One can't hoist this out of the 'if', because intervening calls to
3896 newlocale, twolower, etc. can change errno.
3898 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3900 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3901 wording of the error messages.
3902 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3905 * w32proc.c (get_lcid_callback): Accept locale specifications
3906 without the country part, as in "enu" vs "enu_USA".
3907 (w32_compare_strings): Signal an error if a locale was specified,
3908 but couldn't be translated into a valid LCID.
3910 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3912 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3914 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3916 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3917 errno after towlower_l. errno's value is not specified after
3918 towlower_l. Instead, assume that towlower_l returns its argument
3919 on failure, which is portable in practice.
3921 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3923 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3925 * w32proc.c (w32_compare_strings): Accept additional argument
3926 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3927 if requested. If w32-collate-ignore-punctuation is non-nil, add
3928 NORM_IGNORESYMBOLS to the flags.
3929 (LINGUISTIC_IGNORECASE): Define if not already defined.
3930 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3932 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3935 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3937 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3938 Define substitutes for platforms that lack them.
3939 (str_collate): Add arguments locale and ignore_case.
3941 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3942 Add optional arguments LOCALE and IGNORE-CASE.
3944 * lisp.h (str_collate): Adapt argument list.
3946 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3948 Add vectors support to Fsort.
3949 * fns.c (sort_vector, sort_vector_compare): New functions.
3950 (sort_list): Likewise, refactored out of ...
3951 (Fsort): ... adjusted user. Mention vectors in docstring.
3952 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3953 * alloc.c (make_save_int_obj): New function.
3954 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3955 (make_save_int_obj): Add prototype.
3957 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3958 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3959 Conditionally define to match system's qsort_r signature.
3960 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3962 2014-08-28 Ken Brown <kbrown@cornell.edu>
3964 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3965 dumping and the system malloc after dumping. (Bug#18222)
3967 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3968 Define as macros, expanding to hybrid_malloc, etc.
3969 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3970 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3972 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3973 full implementation on Cygwin. Remove Cygwin-specific code that
3974 is no longer needed.
3975 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3976 Redefine as macros expanding to gmalloc, grealloc, etc.
3977 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3978 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3979 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3980 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3982 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3983 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3984 HAVE_POSIX_MEMALIGN)]: New functions.
3985 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3986 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3987 hybrid_aligned_alloc; declare.
3988 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3989 HAVE_POSIX_MEMALIGN)]: Define.
3990 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3991 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3992 Define as macro, expanding to gget_current_dir_name, and define
3994 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3995 malloc_enable_thread(). Don't initialize malloc.
3996 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3997 no longer defined on Cygwin).
3998 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3999 * sheap.c (bss_sbrk_buffer_end): New variable.
4000 * unexcw.c (__malloc_initialized): Remove variable.
4001 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4003 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4006 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4008 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4009 In `event->y' return entire range (the size of the scroll bar minus
4011 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4012 return entire range (the scaled size of the scroll bar minus
4013 that of the slider). In `portion' return the scaled position of
4015 (xaw_jump_callback): Restore part of code for vertical scroll
4016 bar broken in change from 2014-07-27.
4017 (xaw_scroll_callback): Provide incremental scrolling with
4018 horizontal scroll bars.
4020 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4022 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4024 * indent.c (Fvertical_motion): Fix vertical motion up through a
4025 display property after a newline. (Bug#18276)
4027 * xdisp.c (display_line): Don't assume that the call to
4028 reseat_at_next_visible_line_start ends up at a character
4029 immediately following the newline on the previous line.
4030 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4031 beyond ZV, which causes infloop in redisplay. For the details, see
4032 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4034 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4035 coordinate for hscrolled R2L screen lines. (Bug#18277)
4037 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4039 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4042 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4044 * syntax.c (scan_lists): Don't examine positions before BEGV.
4047 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4049 Improve robustness of new string-collation code (Bug#18051).
4050 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4051 (newlocale, wcscoll_l): Define substitutes for platforms that
4052 lack them, so as to simplify the mainline code.
4053 (str_collate): Simplify the code by assuming the above definitions.
4054 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4055 For example, the old version left the Emacs in the wrong locale if
4056 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4057 result. Report an error if newlocale fails.
4059 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4061 * lisp.h (str_collate):
4062 * sysdep.c (str_collate): Return int.
4063 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4065 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4067 Fix some glitches in previous change.
4068 * sysdep.c (stack_direction): Replace stack_grows_down
4069 to simplify calculation of stack boundaries.
4070 (handle_sigsegv): Check whether we really crash somewhere near
4071 to stack boundary, and handle fatal signal as usual if not.
4072 (init_sigsegv): Adjust accordingly.
4073 * keyboard.c (Vtop_level_message): Rename to
4074 Vinternal__top_level_message, as suggested by Stefan Monnier in
4075 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4076 All related users changed.
4078 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4080 Handle C stack overflow caused by too nested Lisp evaluation.
4081 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4082 siglongjmp point to transfer control from SIGSEGV handler.
4083 * keyboard.c (return_to_command_loop, recover_top_level_message)
4084 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4085 (regular_top_level_message): New variable.
4086 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4087 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4089 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4090 new variables described above.
4091 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4092 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4093 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4094 (init_sigsegv): New function.
4095 (init_signals): Use it.
4097 2014-08-25 Ken Brown <kbrown@cornell.edu>
4099 * emacs.c (main): Remove use of obsolete macro
4100 G_SLICE_ALWAYS_MALLOC.
4102 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4104 Implement locale-sensitive string collation for MS-Windows.
4105 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4106 New functions. (Bug#18051)
4108 * w32.h (w32_compare_strings): Add prototype.
4110 * w32.c <g_b_init_compare_string_w>: New global flag.
4111 (globals_of_w32): Initialize it.
4113 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4115 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4116 [WINDOWSNT]: Call str_collate on MS-Windows.
4118 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4120 One more minor cleanup of font subsystem.
4121 * font.h (struct font_driver): Convert text_extents to
4122 return void because returned value is never actually used.
4123 * macfont.m (macfont_text_extents):
4124 * w32font.c (w32font_text_extents):
4125 * xftfont.c (xftfont_text_extents): Adjust to return void
4126 and assume that 'metrics' argument is always non-NULL.
4127 * ftfont.c (ftfont_text_extents):
4128 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4130 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4132 Minor cleanups of str_collate fix (Bug#18051).
4133 * fns.c (str_collate): Move decl from here ...
4134 * lisp.h (str_collate): ... to here.
4135 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4136 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4137 potential problems with integer overflow. Don't assume
4138 setlocale succeeds. Remove unnecessary test before restoring
4139 locale via setlocale, and free the copied setlocale string
4142 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4144 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4146 * sysdep.c (str_collate): New function. (Bug#18051)
4148 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4150 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4151 if the initial "rm -f" fails. This is for MinGW builds, where
4152 MS-Windows will not allow deleting the executable file of a
4155 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4157 * w32term.c (w32_scroll_bar_handle_click)
4158 (w32_horizontal_scroll_bar_handle_click)
4159 (x_scroll_bar_report_motion)
4160 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4161 SB_THUMBTRACK, use the 32-bit position information returned by
4162 GetScrollInfo, not the 16-bit information returned in the Windows
4165 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4167 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4168 second coordinate ('y') reported for dragging the horizontal
4171 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4173 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4174 and text area-relative x-coordinates.
4176 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4178 Avoid overwriting the reversed_p flags in the glyph matrices when
4179 init_iterator or start_display are called.
4180 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4182 (tool_bar_height, redisplay_tool_bar, try_window)
4183 (try_window_reusing_current_matrix, try_window_id)
4184 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4185 reversed_p flag of the iterator's glyph row where the glyph row
4186 is going to be redrawn.
4188 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4190 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4192 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4194 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4195 of emacs_event return length from si.nPage to si.nMax.
4196 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4197 interchange start and end of thumb.
4199 2014-08-15 Ken Brown <kbrown@cornell.edu>
4201 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4202 ERRORCHECK mutexes. (Bug#18222)
4204 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4206 * frame.c (set_menu_bar_lines_1): Remove.
4207 (set_menu_bar_lines): Call change_frame_size instead of
4208 set_menu_bar_lines_1.
4210 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4212 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4215 2014-08-11 Glenn Morris <rgm@gnu.org>
4217 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4218 writing before backing up, since it causes a more serious problem
4219 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4220 (choose_write_coding_system): No longer callable from Lisp.
4221 Move last piece back here from Fwrite_region.
4222 (Fwrite_region, syms_of_fileio): Update for above changes.
4224 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4226 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4227 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4228 (Fwindow_new_pixel, Fset_window_new_pixel)
4229 (Fset_window_new_total, Fset_window_new_normal)
4230 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4232 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4234 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4236 * fontset.c (Finternal_char_font): Recompute basic faces if the
4237 frame's face cache was cleared. (Bug#18162)
4239 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4241 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4242 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4243 base buffer's undo list.
4245 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4247 Fix a couple of recent inadvertent breaks of the MSDOS port.
4248 * msdos.c: include required menu.h
4249 * term.c: set correct menu_show_hook on MSDOS.
4251 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4253 Fix handling of menu bar line on TTY frames (Bug#18136)
4255 * dispnew.c (handle_window_change_signal):
4256 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4257 frame's menu bar lines subtracted from height.
4258 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4260 (adjust_frame_size): Count in menu bar when setting FrameRows.
4261 (make_terminal_frame): When setting up the frame's lines and
4262 text height don't count in the menu bar.
4263 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4264 lines subtracted from height.
4265 (do_switch_frame): Set tty's FrameRows to number of total lines
4267 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4268 is used, return total number of lines and columns.
4269 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4271 * term.c (OUTPUT, tty_set_terminal_modes)
4272 (tty_set_terminal_window, tty_set_scroll_region)
4273 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4274 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4275 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4276 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4277 Call change_frame_size with frame's menu bar lines subtracted
4279 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4280 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4283 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4285 * alloc.c (Fmemory_info): Remove a stray brace.
4287 * process.c: Fix a comment typo.
4289 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4291 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4293 * widgetprv.h (EmacsFramePart): Remove font.
4295 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4296 (resources, setup_frame_cursor_bits): Remove unused variables and
4297 functions, esp. wrt. font (Bug#18227).
4299 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4301 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4303 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4305 Refer to MS-DOS using the same name everywhere.
4307 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4311 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4313 * w32term.c (w32_redeem_scroll_bar):
4314 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4315 not redeeming scroll bars that have been turned off.
4317 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4319 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4320 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4321 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4322 (safe_run_hook_funcall): Adjust accordingly.
4324 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4326 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4327 Condition correctly according to toolkit used.
4328 * frame.c (make_initial_frame, make_terminal_frame)
4329 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4330 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4331 assignments according to presence of toolkit scrollbars.
4332 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4333 Condition correctly according to toolkit used.
4334 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4335 only if toolkit supports it.
4336 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4338 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4340 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4342 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4344 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4345 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4346 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4347 (safe_run_hooks): Remove comment which is not relevant any more.
4349 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4351 Don't let big frames overrun the stack.
4352 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4353 Use SAFE_NALLOCA, not alloca.
4355 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4356 * dired.c (directory_files_internal): Use a volatile variable
4357 to prevent the compiler from optimizing away all copies of a local.
4358 I wonder how many other GC-related bugs like this lurk elsewhere?
4360 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4361 * xterm.h (struct x_display_info): New member 'connection'.
4362 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4363 so that x_delete_terminal has a file descriptor to pass to
4364 delete_keyboard_wait_descriptor.
4366 Don't mishandle year-9999 dates (Bug#18176).
4367 * editfns.c (decode_time_components): Store an invalid timespec
4368 on overflow, instead of returning false, so that the caller can
4369 distinguish overflow from other errors.
4370 (lisp_time_argument, lisp_seconds_argument): If the time is out
4371 of range, signal a time overflow instead of an invalid time spec.
4372 * keyboard.c (decode_timer): Treat time overflow like other
4375 Avoid undefined behavior with signed left shift.
4376 Caught by 'gcc -fsanitize=undefined'.
4377 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4378 * dispnew.c (line_hash_code, scrolling):
4379 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4380 Use 'unsigned', not 'int', for line hashes.
4381 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4383 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4385 Make compare-strings more compatible with old behavior (Bug#17903).
4386 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4388 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4390 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4391 Don't add label between left and right buttons (Bug#18129).
4393 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4395 Make functions static that no longer need to be extern.
4396 * frame.c, frame.h (set_menu_bar_lines):
4397 * keyboard.c (Qleftmost, Qrightmost):
4398 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4399 (x_set_internal_border_width):
4402 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4404 Fix display of R2L lines when the last character fits only partially.
4405 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4407 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4408 R2L row is visible only partially, give the row a negative x
4410 (display_line): Fix the calculation of the glyph whose pixel width
4411 is used to decide whether the last produced glyph fits on the
4412 line. When the last glyph fits only partially, give the row a
4415 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4416 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4417 pixel width of the first glyph that is hscrolled from display.
4418 (display_line): In R2L glyph rows, don't give a negative offset to
4419 row->x when the first glyph begins before first_visible_x.
4421 * xdisp.c (display_line): If called with iterator set up to write
4422 to a marginal area, delay the call to handle_line_prefix until we
4423 switch back to the text area. (Bug#18035)
4425 * .gdbinit (xwindow): The members total_cols, total_lines,
4426 left_col, and top_line are C integers (and has been so for the
4429 2014-08-01 Andreas Schwab <schwab@suse.de>
4431 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4432 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4434 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4436 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4437 (timerfd_callback): Ignore weird events with no data. Add tight
4438 assertions and comments.
4439 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4440 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4442 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4444 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4445 I had confused && with ||.
4447 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4449 Simplify timerfd configuration and fix some minor glitches.
4450 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4451 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4452 Fall back on timer_create if timerfd_create fails at runtime.
4453 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4454 kernel primitives to do resolution. All uses removed.
4455 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4456 (turn_on_atimers): Clear timer_create-based timers too,
4459 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4460 Without this change, the code can access the local variable 'width'
4461 even when it has not been initialized, and likewise for 'height';
4462 in either case this leads to undefined behavior.
4464 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4466 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4467 necessary, put horizontal scroll bar resources as well. See
4468 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4469 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4471 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4474 background value to match the resource of its vertical counterpart.
4476 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4478 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4479 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4481 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4483 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4484 change that added the top margin height to the requested height
4485 and revert (undocumented) part of 2014-07-28 change that changed
4486 the logic of whether a size change occurred.
4488 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4490 * .gdbinit (xwindow): The members total_cols, total_lines,
4491 left_col, and top_line are C integers (and has been so for the
4494 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4497 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4499 On GNU/Linux, use timerfd for asynchronous timers.
4500 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4501 (toplevel): Rename alarm_timer_ok to special_timer_available.
4502 [HAVE_TIMERFD]: Declare timerfd.
4503 [HAVE_CLOCK_GETRES]: Declare resolution.
4504 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4505 system timer resolution.
4506 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4507 (timerfd_callback) [HAVE_TIMERFD]: New function.
4508 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4509 [ENABLE_CHECKING]: New function for the sake of automated tests.
4510 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4511 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4512 [ENABLE_CHECKING]: Defsubr test function.
4513 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4514 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4515 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4517 Fix --without-x build and pacify --enable-gcc-warnings.
4518 Problems reported in Bug#18122 and Bug#18124.
4519 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4520 (frame_windows_min_size): Now static.
4521 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4523 (adjust_frame_size): Always declare prototype.
4525 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4526 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4527 * atimer.c (timerfd_callback): Always read expiration data.
4529 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4530 * process.c (add_timer_wait_descriptor): Add timer descriptor
4531 to input_wait_mask and non_process_wait_mask as well.
4533 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4535 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4537 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4539 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4540 Reinstate code removed by the prevoius commit to this file.
4542 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4544 * buffer.h (struct buffer): New fields scroll_bar_height and
4545 horizontal_scroll_bar_type.
4546 * buffer.c (bset_scroll_bar_height)
4547 (bset_horizontal_scroll_bar_type): New functions.
4548 (Fbuffer_swap_text): Handle old_pointm field.
4549 (init_buffer_once): Set defaults for scroll_bar_height and
4550 horizontal_scroll_bar_type.
4551 (syms_of_buffer): New variables scroll_bar_height and
4552 horizontal_scroll_bar_type.
4553 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4554 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4555 (set_vertical_scroll_bar): Remove prototype.
4556 (x_change_tool_bar_height): Add prototype.
4557 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4558 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4559 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4561 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4562 (update_window): Start mode_line_row->y after horizontal scroll
4564 (change_frame_size_1): Call adjust_frame_size.
4565 (init_display): When changing the size of a tty frame do not
4566 pass height of menu bar.
4567 (Qframe_windows_min_size): New symbol.
4568 * frame.h (struct frame): List tool bar fields after menu bar
4569 fields. Add official, total_lines, horizontal_scroll_bars,
4570 config_scroll_bar_height and config_scroll_bar_lines fields.
4571 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4572 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4573 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4574 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4575 (FRAME_WINDOWS_HEIGHT): New macros.
4576 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4577 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4578 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4579 horizontal scroll bar.
4580 (frame_inhibit_resize, adjust_frame_size)
4581 (frame_windows_min_size): Add declarations.
4582 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4583 (x_set_scroll_bar_default_height, x_set_left_fringe)
4584 (x_set_right_fringe, x_set_vertical_scroll_bars)
4585 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4586 (x_set_scroll_bar_height): Add external declarations.
4587 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4588 (adjust_frame_size): New functions.
4589 (make_frame): Initial horizontal_scroll_bars field.
4590 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4592 (make_initial_frame, make_terminal_frame): No horizontal scroll
4593 bar in initial and terminal frames. Use adjust_frame_size.
4594 (Fframe_total_cols): Fix doc-string.
4595 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4596 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4597 Rewrite using adjust_frame_size.
4598 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4599 (Qframe_windows_min_size): New symbols.
4600 (x_set_frame_parameters): Remove call of check_frame_size.
4601 (x_report_frame_params): Return scroll_bar_height value.
4602 (x_set_left_fringe, x_set_right_fringe): New functions.
4603 (adjust_frame_height, x_set_internal_border_width)
4604 (x_set_fringe_width): Remove.
4605 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4606 (x_set_scroll_bar_width, x_set_right_divider_width)
4607 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4608 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4610 (x_figure_window_size): Rewrite to make frame display the
4611 expected number of lines.
4612 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4613 (Vdefault_frame_horizontal_scroll_bars)
4614 (Vframe_initial_frame_tool_bar_height)
4615 (frame_inhibit_implied_resize): New variables.
4616 * fringe.c (compute_fringe_widths): Remove.
4617 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4618 (xg_create_horizontal_scroll_bar)
4619 (xg_update_horizontal_scrollbar_pos)
4620 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4621 (xg_get_default_scrollbar_height)
4622 (xg_clear_under_internal_border): Extern.
4623 * gtkutil.c (xg_frame_resized): Don't call
4624 do_pending_window_change.
4625 (xg_frame_set_char_size): Use adjust_frame_size.
4626 (style_changed_cb): Call update_theme_scrollbar_height and
4627 x_set_scroll_bar_default_height.
4628 (x_wm_set_size_hint): Don't call check_frame_size.
4629 (update_theme_scrollbar_height)
4630 (xg_get_default_scrollbar_height)
4631 (xg_create_horizontal_scroll_bar)
4632 (xg_update_horizontal_scrollbar_pos)
4633 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4634 (xg_create_scroll_bar): Set horizontal slot of bar.
4635 (xg_initialize): Call update_theme_scrollbar_height.
4636 (xg_clear_under_internal_border): No more static.
4637 * insdel.c (adjust_suspend_auto_hscroll): New function.
4638 (adjust_markers_for_delete, adjust_markers_for_insert)
4639 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4640 * keyboard.c (readable_events, discard_mouse_events)
4641 (make_lispy_event): Handle horizontal scroll bar click events.
4642 (Fsuspend_emacs): When changing the size of a tty frame do not
4643 pass height of menu bar.
4644 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4645 (Qright, Qleftmost, Qrightmost): New symbols.
4646 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4648 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4649 * nsfns.m (x_set_internal_border_width): New function.
4650 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4651 Remove extended fringe code.
4652 (x_set_window_size, x_new_font): Don't call
4653 compute_fringe_widths.
4654 * term.c (Fresume_tty): When changing the size of a tty frame do
4655 not pass height of menu bar.
4656 (clear_tty_hooks, set_tty_hooks):
4657 Clear horizontal_scroll_bar_hook.
4658 (init_tty): Frame has no horizontal scroll bars.
4659 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4660 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4661 scroll_bar_after_handle, scroll_bar_left_arrow,
4662 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4663 scroll_bar_to_rightmost entries.
4664 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4665 (struct terminal): Add set_horizontal_scroll_bar_hook.
4666 * w32console.c (initialize_w32_display):
4667 Clear horizontal_scroll_bar_hook.
4668 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4670 (x_clear_under_internal_border, x_set_internal_border_width):
4672 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4673 Set windows_or_buffers_changed when adding the menu bar.
4674 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4675 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4676 (w32_createhscrollbar): New functions.
4677 (w32_createscrollbar): Rename to w32_createvscrollbar.
4678 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4679 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4680 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4681 Add WM_EMACS_SHOWCURSOR.
4682 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4683 case do not artificially impose WM size hints.
4684 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4685 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4687 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4688 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4689 (unwind_create_frame_1): Remove.
4690 (Fx_create_frame): Make both scrollbars the system standard
4691 width and height. Use official field of frame structure to
4692 inhibit running window-configuration-change-hook.
4693 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4694 pixelwise. Handle frame's official field.
4695 (w32_frame_parm_handlers): Remove x_set_fringe_width
4696 entries. Add x_set_scroll_bar_height,
4697 x_set_horizontal_scroll_bars, x_set_left_fringe and
4699 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4700 pass height of menu bar to change_frame_size.
4701 * w32menu.c (set_frame_menubar): Rewrite using
4702 frame_inhibit_resize.
4703 * w32term.h (struct w32_display_info):
4704 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4705 (struct scroll_bar): Add horizontal.
4706 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4707 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4708 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4709 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4710 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4711 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4712 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4713 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4714 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4715 Define instead of WM_EMACS_CREATESCROLLBAR.
4716 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4717 WND_SCROLLBAR_INDEX.
4718 * w32term.c (horizontal_scroll_bar_min_handle)
4719 (horizontal_scroll_bar_left_border)
4720 (horizontal_scroll_bar_right_border): New integers.
4721 (x_set_frame_alpha): Replace x_highlight_frame by
4723 (x_window_to_scroll_bar): New argument "type". Update callers
4725 (w32_set_horizontal_scroll_bar_thumb)
4726 (x_horizontal_scroll_bar_report_motion)
4727 (w32_set_horizontal_scroll_bar)
4728 (w32_horizontal_scroll_bar_handle_click)
4729 (x_horizontal_scroll_bar_report_motion): New functions.
4730 (w32_mouse_position): Discriminate horizontal and vertical
4732 (my_create_scrollbar): Replace with two new functions
4733 my_create_vscrollbar and my_create_hscrollbar.
4734 (x_scroll_bar_create): New argument "horizontal".
4735 Update callers accordingly.
4736 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4737 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4739 (w32_read_socket): Handle WM_HSCROLL cae.
4740 (x_new_font): Don't recompute fringe widths.
4741 Use frame_inhibit_resize. Calculate new menu bar height iff we
4742 build without toolkit. Always clear under internal border.
4743 (x_set_window_size): Don't check frame size or recompute
4744 fringes. Reset fullscreen status before applying sizes.
4745 Always resize as requested by pixelwise argument. Don't call
4746 do_pending_window_change.
4747 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4748 (w32_initialize_display_info): Initialize dpyinfo's
4749 horizontal_scroll_bar_cursor entry.
4750 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4751 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4752 horizontal_scroll_bar_left_border.
4753 (w32fullscreen_hook): Intermittently resize window to normal
4754 when switching from fullscreen to maximized state.
4755 (run_window_configuration_change_hook): Don't run it if frame is
4757 (unwind_change_frame): Remove.
4758 (Fset_window_configuration): Rewrite using frame's official field.
4759 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4760 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4761 * window.h (struct window): New fields old_pointm,
4762 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4763 scroll_bar_height and suspend_auto_hscroll.
4764 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4766 (sanitize_window_sizes): Extern.
4767 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4768 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4769 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4770 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4771 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4773 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4774 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4775 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4776 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4777 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4778 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4779 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4780 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4781 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4782 (Fwindow_old_point, sanitize_window_sizes): New functions.
4783 (Qwindow_sanitize_window_sizes): New symbol.
4784 (window_body_height): Count in horizontal scroll bar.
4785 (set_window_hscroll, Fscroll_left, Fscroll_right):
4786 Set suspend_auto_hscroll slot.
4787 (Fwindow_inside_edges): Count fringes pixelwise.
4788 (coordinates_in_window, Fcoordinates_in_window_p):
4789 Consider horizontal scroll bar.
4790 (check_frame_size, adjust_window_margins): Remove functions and
4791 corresponding calls.
4792 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4793 (temp_output_buffer_show): Reset hscroll related fields.
4794 Initialize old_pointm.
4795 (make_parent_window): Initialize old_pointm.
4796 (make_window): Initialize old_pointm, horizontal scroll bar type,
4797 and scroll bar height.
4798 (resize_frame_windows): Don't count top margin in new sizes.
4799 Don't use safe sizes when shrinking a frame; let the window
4800 manager do the clipping.
4801 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4803 (Fdelete_window_internal): Unchain old_pointm marker.
4804 (window_scroll_pixel_based, Fscroll_other_window):
4806 (Fwindow_text_width, Fwindow_text_height): New argument
4808 (struct saved_window): New fields, old_pointm, hscroll_whole,
4809 suspend_auto_hscroll, scroll_bar_height and
4810 horizontal_scroll_bar_type.
4811 (Fset_window_configuration, save_window_save): Set new fields of
4813 (apply_window_adjustment): Don't call adjust_window_margins.
4814 (set_window_margins): Don't change margins if new sizes don't
4816 (set_window_scroll_bars): New argument "horizontal_type".
4817 Handle horizontal scroll bars. Don't change scroll bars if they
4818 don't fit into window.
4819 (Fset_window_scroll_bars): New argument "horizontal_type".
4820 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4821 (compare_window_configurations): Compare horizontal scroll bar
4823 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4824 horizontal scroll bar height.
4825 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4826 instead of FRAME_LINES.
4827 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4828 ON_VERTICAL_SCROLL_BAR.
4829 (with_echo_area_buffer): Initialize old_pointm.
4830 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4832 (unwind_with_echo_area_buffer): Handle old_pointm.
4833 (update_tool_bar): Set do_update when the tool bar window has at
4834 least one line (since this is what the user sets).
4835 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4836 (redisplay_tool_bar): Return early when toolbar has zero lines.
4837 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4838 (hscroll_window_tree): Handle suspension of auto_hscroll and
4840 (set_horizontal_scroll_bar): New function.
4841 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4842 more than one line. Handle horizontal scroll bars.
4843 (note_mouse_highlight): Handle horizontal scrol bars.
4844 (expose_frame): Set dimensions of XRectangle from frame's text
4846 (Vvoid_text_area_pointer): Update doc-string.
4847 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4848 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4849 (x_set_internal_border_width): New functions.
4850 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4851 (unwind_create_frame_1): Remove.
4852 (Fx_create_frame): Handle horizontal scroll bars. Use official
4853 field of frame structure to inhibit running
4854 window-configuration-change-hook.
4855 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4856 pixelwise. Handle frame's official field.
4857 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4858 x_set_horizontal_scroll_bars, x_set_left_fringe,
4860 * xmenu.c (update_frame_menubar, free_frame_menubar):
4861 Use adjust_frame_size.
4862 * xterm.h (struct x_display_info):
4863 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4865 (struct scroll_bar): Add horizontal slot.
4866 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4867 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4868 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4869 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4870 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4871 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4872 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4873 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4874 (x_clear_under_internal_border): Remove.
4875 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4876 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4877 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4878 HORIZONTAL. Update callers.
4879 (horizontal_action_hook_id): New action hook id.
4880 (x_horizontal_scroll_bar_to_input_event)
4881 (x_create_horizontal_toolkit_scroll_bar)
4882 (xt_horizontal_action_hook)
4883 (x_set_toolkit_horizontal_scroll_bar_thumb)
4884 (XTset_horizontal_scroll_bar, x_net_wm_state)
4885 (x_horizontal_scroll_bar_report_motion): New functions.
4886 (xg_scroll_callback, x_scroll_bar_handle_click):
4887 Handle horizontal scroll bars.
4888 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4889 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4891 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4892 Handle horizontal scroll bars.
4893 (handle_one_xevent): Handle horizontal scroll bar events.
4894 Call x_net_wm_state.
4895 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4897 (x_set_window_size): Don't call check_frame_size and
4898 do_pending_window_change.
4899 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4900 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4901 (x_scroll_bar_set_handle): Add some checks when calling
4904 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4906 Revert previous change.
4907 There is certainly nothing wrong with writing code like 'lo <= i
4908 && i <= hi', even if LO happens to a constant. There isn't even
4909 anything wrong in general with writing 'a <= b' if A happens to
4910 be a constant. At any rate stylistic changes shouldn't
4911 be done like this without discussion.
4913 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4915 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4916 (Fgarbage_collect): Reorder conditions that are written backwards.
4917 * data.c (cons_to_unsigned): Likewise.
4918 * dispnew.c (update_frame_1, sit_for): Likewise.
4919 * fileio.c (file_offset): Likewise.
4920 * filelock.c (read_lock_data, lock_file): Likewise.
4921 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4923 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4924 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4925 * lread.c (read1): Likewise.
4926 * minibuf.c (read_minibuf_noninteractive): Likewise.
4927 * nsterm.m (x_set_frame_alpha): Likewise.
4928 * process.c (wait_reading_process_output): Likewise.
4929 * region-cache.c (delete_cache_boundaries): Likewise.
4930 * xterm.c (x_set_frame_alpha): Likewise.
4932 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4934 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4937 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4939 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4940 because atimer expiration is absolute rather than relative.
4942 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4944 * w32term.h (current_popup_menu, menubar_in_use):
4945 Move declarations from w32term.c.
4947 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4949 * w32fns.c (menubar_in_use): No more static.
4950 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4952 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4954 Move hourglass machinery to RIF.
4955 * dispextern.h (struct redisplay_interface): New members
4956 show_hourglass and hide_hourglass. Indent comments.
4957 (show_hourglass, hide_hourglass): Remove prototypes.
4958 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4959 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4960 (ns_redisplay_interface): Add them.
4961 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4962 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4963 (w32_arrow_cursor): New function to hack around non-GUI frames.
4964 (w32_redisplay_interface): Add new functions.
4965 * w32term.h (w32_arror_cursor): Add prototype.
4966 * xdisp.c (show_hourglass): New function, refactored out from
4967 platform-dependent code.
4968 (cancel_hourglass): Now call to RIF function.
4969 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4970 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4971 (x_redisplay_interface): Add new functions.
4973 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4975 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4976 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4977 and complete previous change.
4978 * frame.c (adjust_frame_height): New function.
4979 (Fset_frame_height, Fset_frame_size): Use it.
4980 (x_set_frame_parameters): Take frame top margin into account.
4982 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4984 * frame.c (Fset_frame_height): Take frame top margin into account.
4985 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4986 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4988 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4990 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4991 menubar_height as such. Tweak comment.
4992 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4993 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4994 All related users changed.
4995 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4996 * xterm.c (handle_one_xevent):
4997 * gtkutil.c (xg_event_is_for_menubar):
4998 * xfns.c (x_window) [USE_X_TOOLKIT]:
4999 * xmenu.c (set_frame_menubar, free_frame_menubar):
5000 Prefer to use FRAME_MENUBAR_HEIGHT.
5002 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5004 * frame.c (Fframe_parameters): Always report frame height without
5005 menu and tool bar lines.
5007 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5009 * nsterm.m (applicationDidFinishLaunching:): Call
5010 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5011 (antialiasThresholdDidChange:): New method for EmacsApp.
5013 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5015 * macfont.m (macfont_update_antialias_threshold): Remove static.
5017 * macfont.h (macfont_update_antialias_threshold): Declare.
5019 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5021 * w32select.c (setup_windows_coding_system):
5022 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5023 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5025 * w16select.c (Fw16_get_clipboard_data):
5026 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5029 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5030 buffer position where we are to start the iteration.
5031 (handle_invisible_prop): Record in it->stop_charpos the position
5032 where the invisible text ends. (Bug#18035)
5033 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5034 row has zero buffer position as their start position.
5035 Reported by martin rudalics <rudalics@gmx.at>.
5037 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5038 infinite looping in redisplay when display lines don't have enough
5039 space to display even a single character. (Bug#18036)
5041 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5043 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5044 * xfns.c (x_window): Use it to allow xfree later.
5045 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5046 where appropriate. Use bool for booleans and remove redundant checks.
5047 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5048 * xterm.c (x_free_frame_resources): Free shell_position.
5050 2014-07-19 K. Handa <handa@gnu.org>
5052 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5053 mandatory font spec (Bug#17973).
5055 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5057 * font.c (font_score): Return the worst score if the size of
5058 ENTITY is wrong by more than a factor 2 (Bug#17973).
5060 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5062 * frame.c (frame_unspecified_color): New function
5063 refactored out from ...
5064 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5065 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5067 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5068 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5069 * lisp.h (set_frame_param): Remove prototype.
5070 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5071 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5074 Prefer 'x_display_info *' to 'Display *' in X selection code.
5075 This helps to avoid unneeded calls to x_display_info_for_display.
5076 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5077 instead of 'Display *'.
5078 (SELECTION_EVENT_DPYINFO): New macro.
5079 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5080 it as an lvalue. Mention this in comment.
5081 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5082 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5083 (selection_data_to_lisp_data, receive_incremental_selection):
5084 Convert to use 'x_display_info *'. Adjust users where appropriate.
5085 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5086 selection data *' as last arg to not return values in args.
5087 (unexpect_property_change): Use common removal technique.
5089 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5091 * print.c (print_preprocess): Adjust to match changed
5092 sub char-table structure and avoid crash (Bug#18038).
5094 * data.c (wrong_choice): Not static any more.
5095 * lisp.h (wrong_choice): Add prototype.
5096 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5097 Declare namebuf as such. Tweak comment.
5098 [USE_GTK]: Likewise for tool_bar_position.
5099 (fset_tool_bar_position) [USE_GTK]: Ditto.
5100 (FRAME_TOOL_BAR_POSITION): New macro.
5101 * frame.c (x_report_frame_params):
5102 * gtkutil.c (update_frame_tool_bar):
5103 * xfns.c (Fx_create_frame): Use it.
5104 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5106 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5108 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5109 buffer's default-directory only if it is a string. (Bug#17986)
5111 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5113 More precise control over values of some buffer-local variables.
5114 * keyboard.c (Qvertical_scroll_bar):
5115 * frame.c (Qleft, Qright): Move to ...
5116 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5117 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5118 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5119 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5120 vertical-scroll-bar, scroll-up-aggressively
5121 and scroll-down-aggressively.
5122 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5124 * nsfns.m, frame.h (Qleft, Qright):
5125 * nsterm.m (Qleft): Remove declarations.
5126 * gtkutil.c (toplevel): Include buffer.h.
5127 * data.c (wrong_choice, wrong_range): New functions.
5128 (store_symval_forwarding): Handle special properties of buffer-local
5129 variables and use functions from the above to signal error, if any.
5131 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5132 values. Add comment.
5133 (struct frame): Re-arrange layout to avoid extra padding and use bit
5134 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5135 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5136 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5137 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5138 Define as no-ops because there are no scroll bars anyway.
5139 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5142 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5143 Add convenient setter.
5144 (font_put_frame_data, font_get_frame_data): Use it.
5146 2014-07-15 Daiki Ueno <ueno@gnu.org>
5148 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5149 pointer argument, before dereferencing.
5150 (XCHAR2B_BYTE2): Likewise.
5152 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5154 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5155 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5156 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5157 Use record_unwind_protect_int and avoid consing.
5158 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5160 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5162 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5164 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5165 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5167 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5168 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5169 * minibuf.c: Include binary-io.h instead of fcntl.h.
5170 (read_minibuf_noninteractive):
5171 Use set_binary_mode instead of handcrafted code.
5172 Don't call emacs_set_tty if emacs_get_tty failed.
5173 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5174 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5175 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5177 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5178 This works around a GCC compiler bug when Emacs is configured with
5179 --enable-gcc-warnings.
5181 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5183 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5184 or characters in string, respectively. Add comment.
5185 * fringe.c (Fdefine_fringe_bitmap):
5186 * fns.c (Fsubstring, substring_both): Use it.
5187 * keymap.c (Fdefine_key, Flookup_key):
5188 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5190 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5191 Use menu_item_width.
5192 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5194 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5196 Improve behavior of 'bzr up; cd src; make -k'.
5197 * Makefile.in (top_srcdir): New var.
5198 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5199 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5200 its expansion is a bit shorter.
5201 (../config.status): Actually build config.status instead of
5203 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5204 New macros, copied and relocated from ../Makefile.in.
5205 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5206 (../config.status, Makefile): New dependencies and rules,
5207 copied with relocation from ../Makefile.in. This should be more
5208 likely to rebuild the build machinery properly if you do a 'make'
5209 in the src directory.
5211 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5213 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5216 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5217 behavior on Windows 7 and later when the function is repeatedly
5218 invoked with the same value of DIR. (Bug#17950)
5220 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5221 string to match the one in w32fns.c.
5223 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5224 stdin to binary mode only if it is connected to a terminal.
5226 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5228 Coalesce extern decls.
5229 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5230 * sysdep.c (emacs_get_tty, emacs_set_tty):
5231 Move duplicate extern decls from here ...
5232 * systty.h: ... to here, so that there's just one copy.
5234 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5236 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5238 * nsfns.m (Fns_popup_font_panel): Ditto.
5240 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5242 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5244 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5246 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5247 [DOS_NT]: Implement for WINDOWSNT.
5249 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5252 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5254 * sysdep.c (suppress_echo_on_tty): New function.
5255 * minibuf.c (read_minibuf_noninteractive): Use it.
5257 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5259 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5260 sysinfo failed. Adjust docstring.
5262 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5264 Implement memory-info for MS-DOS.
5265 * dosfns.c (dos_memory_info): New function.
5266 * dosfns.h (dos_memory_info): Add prototype.
5267 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5268 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5269 of doing some of its job.
5271 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5272 reference termios structure members.
5274 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5276 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5278 * minibuf.c (top): Include systty.h. Declare external
5279 emacs_get_tty and emacs_set_tty.
5280 (Vread_hide_char): New lisp variable.
5281 (read_minibuf_noninteractive): Hide characters with
5282 Vread_hide_char if it is a character. (Bug#17839)
5284 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5286 Implement memory-info for MS-Windows.
5287 * w32.c (w32_memory_info): New function.
5288 * w32.h (w32_memory_info): Prototype it.
5289 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5291 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5293 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5294 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5295 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5296 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5297 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5298 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5299 (decode_coding_big5, decode_coding_charset, decode_coding)
5300 (encode_coding): Adjust users.
5302 * alloc.c (Fmemory_info): New function.
5304 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5306 * syntax.c (back_comment): Use more-natural location for label.
5308 * font.c, font.h (font_unparse_fcname): Now static.
5309 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5311 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5313 Next minor cleanup of font subsystem.
5314 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5315 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5317 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5319 * ftfont.h (ftfont_font_format): Remove prototype.
5320 * ftfont.c (ftfont_font_format): Remove; now unused.
5322 * nsfont.m (nsfont_open):
5323 * w32font.c (w32font_open_internal):
5324 * w32uniscribe.c (uniscribe_open):
5325 * xfont.c (xfont_open):
5326 * xftfont.c (xftfont_open): All users changed.
5328 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5329 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5331 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5333 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5334 x_produce_glyphs does when it generates a stretch glyph that
5335 represents a TAB. (Bug#17969)
5337 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5338 and there is a display property at that position, don't call
5339 move_it_to to move to a position before window start. (Bug#17942)
5340 Fix condition for finding CHARPOS by the first call to move_it_to.
5343 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5345 * syntax.c (find_defun_start): Try the cache even
5346 if !open_paren_in_column_0_is_defun_start.
5347 (back_comment): If find_defun_start was pessimistic, use the
5348 scan_sexps_forward result to improve the cache (bug#16526).
5350 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5352 * xdisp.c (redisplay_window): If redisplay of a window ends up
5353 with point in a partially visible line at end of the window, make
5354 sure the amended position of point actually has smaller Y
5355 coordinate; if not, give up and scroll the display. (Bug#17905)
5357 * window.c (window_scroll_pixel_based): When point ends up at the
5358 last fully visible line, don't let move_it_to stop at the left
5359 edge of the line and dupe us into thinking point is inside the
5362 * w32.c (network_interface_info): Make sure the argument is a
5365 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5367 * process.c (read_and_dispose_of_process_output): Fix typo
5368 in previous patch: we want nonnegative fds, not nonzero fds.
5370 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5372 * chartab.c (char_table_translate): Move to...
5373 * character.h (char_table_translate): ... inline function here.
5374 Avoid Faref and assume that args are always valid. This helps to
5375 speedup search, which is especially important for a huge buffers.
5376 * lisp.h (char_table_translate): Remove prototype.
5378 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5379 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5380 New function, with an intention to avoid code duplication between
5382 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5384 * ftfont.c (ftfont_open):
5385 * macfont.m (macfont_open):
5386 * xftfont.c (xftfont_open): Use it.
5388 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5390 * process.c: Add sanity checks for file descriptors (Bug#17844).
5391 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5392 Check that infd is nonnegative before using it as an fd.
5393 (read_and_dispose_of_process_output, Fprocess_send_eof):
5394 Likewise, for outfd.
5395 (wait_reading_process_output): Omit unnecessary check of infd.
5397 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5399 Minor fixups related to usage of the 'long' type.
5400 * gnutls.c (emacs_gnutls_handshake):
5401 * xfaces.c (dump_realized_face):
5402 Work even if 'long' is narrower than 'void *'.
5403 * termcap.c (scan_file):
5404 * xselect.c (x_decline_selection_request)
5405 (x_reply_selection_request, x_get_window_property):
5406 * xterm.c (x_set_frame_alpha):
5407 Remove unnecessary 'L' suffixes of integer constants.
5408 * xfns.c (hack_wm_protocols):
5409 * xselect.c (x_fill_property_data):
5410 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5411 Remove unnecessary casts to 'long'.
5412 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5414 Minor ImageMagick safety fixes.
5415 * image.c (imagemagick_compute_animated_image):
5416 Remove useless assignment to local. Avoid problems if dest_width is 0.
5417 (imagemagick_load_image): Use int for pixel counts that can't
5418 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5419 a row width greater than the image width (or greater than LONG_MAX!).
5421 2014-07-04 K. Handa <handa@gnu.org>
5423 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5424 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5425 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5427 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5429 * font.h (struct font_driver): Remove get_outline and free_outline;
5430 not used by any font driver.
5431 * ftfont.c (ftfont_driver):
5432 * macfont.m (macfont_driver):
5433 * nsfont.m (nsfont_driver):
5434 * w32font.c (w32font_driver):
5435 * w32uniscribe.c (uniscribe_font_driver):
5436 * xfont.c (xfont_driver): Related users changed.
5437 * xselect.c (x_get_window_property): Use convenient xmalloc.
5438 Call to xfree only if some data was really allocated.
5440 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5442 On MS-Windows, display busy cursor on all GUI frames.
5443 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5444 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5445 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5447 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5448 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5450 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5452 Use convenient alists to manage per-frame font driver-specific data.
5453 * frame.h (struct frame): Rename font_data_list to...
5454 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5455 * font.h (struct font_data_list): Remove; no longer need a special
5457 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5459 * font.c (font_put_frame_data, font_get_frame_data)
5460 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5462 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5463 Related users changed.
5464 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5465 Prefer convenient xmalloc and xfree.
5467 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5469 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5470 the window whose glyph row is being prepared and a flag whether it
5471 is for mode/header line. Make sure the glyph row's marginal areas
5472 are in sync with what the window wants.
5475 * xdisp.c (display_line, display_mode_line):
5476 Call prepare_desired_row with additional arguments, as appropriate.
5478 * dispextern.h (prepare_desired_row): Adjust prototype.
5480 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5482 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5483 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5484 caused by xw_popup_dialog in daemon mode (Bug#17891).
5486 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5488 * frame.c (do_switch_frame): When switching to another TTY frame,
5489 make sure FrameCols and FrameRows are in sync with the new frame's
5492 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5494 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5495 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5496 min_char slots. Adjust comment.
5497 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5498 Add SUB_CHAR_TABLE_OFFSET member.
5499 (make_uninit_sub_char_table): New function.
5500 (toplevel): Add compile-time assert to verify suitable member layout
5501 in Lisp_Sub_Char_Table.
5502 * alloc.c (mark_char_table): Add extra argument to denote char table
5503 subtype. Adjust to match new layout of sub char-table.
5504 (mark_object): Always mark sub char-tables with mark_char_table.
5505 * chartab.c (make_sub_char_table, copy_sub_char_table)
5506 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5507 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5508 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5509 All related users changed.
5510 * lread.c (read1): Adjust to match new layout of sub char-table.
5511 * print.c (print_object): Likewise (Bug#17898).
5513 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * keymap.c (get_keyelt): Simplify.
5516 (copy_keymap_item): Remove left-over code for when we had
5517 key-shortcut caches.
5519 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5521 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5522 (dealloc): Remove for EmacsScroller.
5524 * nsterm.h (EmacsScroller): Remove dealloc.
5526 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5528 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5530 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5532 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5533 when setNeedsDisplay is called so we don't trigger redisplay for every
5536 * nsterm.m (any_help_event_p): New variable.
5537 (mouseMoved:): Set any_help_event_p to YES if help event is
5538 generated. Remove else with empty help event that triggered redisplay
5539 for every mouse move.
5540 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5542 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5544 * xfns.c (Qsuppress_icon): Remove; no real users.
5545 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5546 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5547 (syms_of_w32fns): Don't DEFSYM it.
5549 2014-06-29 Glenn Morris <rgm@gnu.org>
5551 * Makefile.in (ns-app): Mark as PHONY.
5553 2014-06-28 Glenn Morris <rgm@gnu.org>
5555 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5556 liblw.a in this directory.
5558 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5560 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5561 also in unibyte case. (Bug#17865)
5563 2014-06-28 K. Handa <handa@gnu.org>
5565 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5566 (MIN_CHARBUF_SIZE): New macro.
5567 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5569 2014-06-27 Glenn Morris <rgm@gnu.org>
5571 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5572 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5573 (.el.elc): Replace suffix rule with pattern rule.
5574 (%.elc): New pattern rule, with order-only prerequisite.
5575 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5576 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5577 in place of BOOTSTRAPEMACS.
5579 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5581 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5583 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5585 Consistently use validate_subarray to verify substring.
5586 * fns.c (validate_substring): Not static any more. Adjust to
5587 use ptrdiff_t, not EMACS_INT, because string and vector limits
5588 can't exceed ptrdiff_t even if EMACS_INT is wider.
5589 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5590 (secure_hash): Adjust user.
5591 * lisp.h (validate_subarray): Add prototype.
5592 * coding.c (Fundecodable_char_position):
5593 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5594 Use validate_subarray. Adjust comment to mention substring.
5596 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5598 Do not allow out-of-range character position in Fcompare_strings.
5599 * fns.c (validate_subarray): Add prototype.
5600 (Fcompare_substring): Use validate_subarray to check ranges.
5601 Adjust comment to mention that the semantics was changed. Also see
5602 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5604 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5606 Be more consistent about the 'Qfoo' naming convention.
5607 * image.c (Fimagemagick_types):
5608 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5609 * process.c (Fmake_network_process):
5610 Rename C local identifier 'Qfoo to avoid giving the false
5611 impression that it stands for the symbol 'foo'.
5613 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5615 Simplify and cleanup character conversion stuff.
5616 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5618 * character.c (multibyte_char_to_unibyte)
5619 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5620 * character.h (make_char): Remove; unused.
5621 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5622 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5623 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5624 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5625 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5627 2014-06-22 Mario Lang <mlang@delysid.org>
5629 * w32fns.c (Fw32_shell_execute): The the -> the.
5631 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5633 * xmenu.c (mouse_position_for_popup):
5634 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5635 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5636 * menu.c (Fx_popup_menu):
5637 * xselect.c (x_handle_dnd_message): Adjust users.
5638 * menu.h (mouse_position_for_popup): Remove prototype.
5639 * xterm.h (x_relative_mouse_position): Add prototype.
5640 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5641 call XFree if XQueryTree returns zero.
5643 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5645 * indent.c (Fvertical_motion): Doc fix.
5646 Move to the goal column, if any, with a single call to
5647 move_it_in_display_line, not in two calls. Doing this with two
5648 calls causes move_it_in_display_line apply the line-prefix
5649 handling twice instead of just once. (Bug#17823)
5651 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5653 Port to OS X ACLs (Bug#17810).
5654 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5655 ACL_TYPE_ACCESS) doesn't work.
5657 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5659 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5660 before checking key-translation-map (bug#17659).
5662 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5664 * font.c (font_make_object): Avoid dangling pointer which may
5665 crash GC (Bug#17771).
5667 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5669 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5670 prototype of DGifCloseFile as appropriate for older and newer
5672 (gif_close): New function, encapsulates the differences in the
5673 calling sequence of DGifCloseFile before v5.1.0 and after it.
5674 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5675 error string where appropriate. (Bug#17790)
5677 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5678 macro execution, make sure point didn't move since last complete
5679 redisplay, as the condition for using the glyph matrix
5680 information. (Bug#17777)
5682 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5684 Minor cleanup of fonset code.
5685 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5686 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5687 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5688 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5689 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5690 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5691 (free_realized_fontset): Remove because a no-op since 2008.
5692 (free_face_fontset): Adjust user.
5693 (syms_of_fontset): Shrink fontset by one extra slot.
5695 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5697 Omit redundant extern decls.
5698 Most of this patch is from Dmitry Antipov, in:
5699 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5700 * commands.h (update_mode_lines):
5701 * frame.h (Qbackground_color, Qforeground_color)
5702 (x_set_menu_bar_lines):
5703 * ftfont.c (ftfont_font_format):
5704 * intervals.h (Qkeymap, Qfont):
5705 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5706 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5707 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5708 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5709 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5710 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5711 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5712 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5713 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5714 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5715 (Qtool_bar, Qheader_line):
5716 * macros.c (Fexecute_kbd_macro):
5717 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5718 * xterm.c (x_delete_terminal, XSetIMValues):
5719 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5720 (x_implicitly_set_name, popup_activated)
5721 (widget_store_internal_border):
5722 Remove redundant decls.
5723 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5724 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5725 Remove _Noreturn, as make-docfile now does that for us.
5726 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5727 (Qregion_extract_function): New decl.
5728 * window.c, xfns.c: Include menu.h.
5730 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5732 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5734 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5736 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5737 * callint.c (read_file_name): ... convert to static here.
5738 * lisp.h (Fread_file_name): Do not EXFUN it.
5739 (STRING_COPYIN): Remove; unused.
5740 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5741 (char_composable_p): ... static function. All users changed.
5742 * eval.c (toplevel): Remove redundant #include directives.
5743 * xterm.c (x_initialize): Add static to match prototype.
5744 * ccl.c (Fccl_execute_on_string):
5745 * font.c (fon_intern_prop): Use make_specified_string.
5747 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5749 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5750 Reported by David Caldwell in:
5751 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5753 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5755 Do not ask for XRender extension each time XFT font is opened.
5756 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5757 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5759 2014-06-15 Glenn Morris <rgm@gnu.org>
5761 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5763 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5765 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5766 information if we are in the middle of executing a keyboard macro,
5767 since redisplay doesn't update the screen until the macro is
5768 finished. (Bug#17777)
5770 * alloc.c (cleanup_vector): Don't dereference a font driver
5771 pointer if it is NULL. (Bug#17771)
5773 2014-06-13 Glenn Morris <rgm@gnu.org>
5775 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5776 ($(lispsource)/international/charprop.el)
5777 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5778 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5779 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5780 GNU make automatically passes command-line arguments to sub-makes.
5782 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5784 Avoid hangs in accept-process-output (Bug#17647).
5785 * lisp.h, process.c (wait_reading_process_input):
5786 Return int, not bool. All uses changed.
5787 * process.c (SELECT_CANT_DO_WRITE_MASK):
5788 Remove macro, replacing with ...
5789 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5791 (status_notify): New arg WAIT_PROC. Return int, not void.
5794 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5796 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5797 the frame is the initial frame, because the hook is not set up
5798 then, and Emacs crashes.
5799 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5801 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5803 * keymap.c (silly_event_symbol_error): Don't recommend the use
5806 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5808 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5809 matching overlay strings with 'cursor' property against buffer
5810 positions traversed in the glyph row. (Bug#17744)
5812 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5814 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5817 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5818 determine 10.9 (Bug#17751).
5820 * macfont.m (macfont_draw): Positions were not freed.
5822 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5824 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5825 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5826 function. Also adjust comment.
5827 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5829 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5830 * font.c (font_done_for_face):
5831 * xfaces.c (realize_non_ascii_face): Adjust user.
5832 * font.h (struct font_driver): Convert 'prepare_face' to return
5833 void because its return value is never used anyway.
5834 * xfont.c (xfont_prepare_face): Return void.
5835 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5836 (xftfont_done_face): Use xfree.
5838 * dispextern.h (last_tool_bar_item): Remove declaration.
5839 * frame.h (struct frame): New member last_tool_bar_item.
5840 * frame.c (make_frame): Initialize it.
5841 * xdisp.c (toplevel): Remove last_tool_bar_item.
5842 (handle_tool_bar_click, note_tool_bar_highlight):
5843 * w32term.c (w32_read_socket, w32_initialize):
5844 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5846 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5847 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5849 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5851 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5852 * process.c (Faccept_process_output)
5853 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5854 the return value is about PROCESS, not about other processes.
5856 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5858 Further adjustments to mark_object and friends.
5859 Now the mark_object's stack is just 32 bytes on a 64-bit
5860 system, which means extra 20% off the stack usage.
5861 * alloc.c (mark_save_value): As before, refactored out from ...
5862 (mark_object): ... adjusted user. Also add comment.
5864 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5866 Fix core dump after a dropped X connection (Bug#17704).
5867 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5868 is dead, as we may be shutting down.
5870 2014-06-08 Glenn Morris <rgm@gnu.org>
5872 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5874 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5876 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5878 If a C name must be extern on some platforms, make it extern on all.
5879 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5881 * font.h (ftxfont_driver) [HAVE_XFT]:
5882 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5883 * lisp.h (get_frame_param):
5884 * menu.h (tty_menu_show):
5885 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5886 * termhooks.h (encode_terminal_code):
5887 * xterm.h (x_menu_wait_for_event):
5889 * frame.c (get_frame_param):
5890 * fringe.c (max_used_fringe_bitmap):
5891 * ftxfont.c (ftxfont_driver):
5892 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5893 * menu.c (menu_items_inuse):
5894 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5895 * term.c (encode_terminal_code, tty_menu_show):
5896 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5897 * xfaces.c (load_color):
5898 * xmenu.c (x_menu_wait_for_event):
5901 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5903 Change object marking routines to minimize stack usage.
5904 This change moves a few cold paths from mark_object to NO_INLINE
5905 functions and adjusts symbol marking loop. According to GCC 4.8.2
5906 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5907 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5908 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5909 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5910 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5911 refactored out from ...
5912 (mark_object): ... adjusted user. Also mark symbols in a tight
5914 (mark_face_cache): Add NO_INLINE.
5916 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5918 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5919 contains garbage on WINDOWSNT (which could potentially infloop at
5922 Minimize cursor motion during TTY menu updates.
5923 * term.c (tty_menu_display): Don't position cursor here.
5924 Instead, pass the cursor coordinates to update_frame_with_menu.
5925 (tty_menu_activate): Send the hide cursor command only once in an
5926 iteration through the outer 'while' loop.
5928 * dispnew.c (update_frame_1): Accept an additional argument
5929 SET_CURSOR_P, and position the cursor at the end of the frame
5930 update only if that argument is non-zero. All callers changed to
5931 provide the additional argument as non-zero, except for
5932 update_frame_with_menu.
5933 (update_frame_with_menu): Accept 2 additional arguments ROW and
5934 COL; if they are non-negative, instruct update_frame_1 not to
5935 position the cursor, and instead position it according to ROW and COL.
5937 * dispextern.h (update_frame_with_menu): Update prototype.
5939 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5941 * callproc.c (call_process): Don't check read-only if we don't insert
5942 anything (bug#17666).
5944 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5946 * dispnew.c (update_frame_with_menu): Set display_completed.
5948 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5950 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5952 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5954 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5956 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5957 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5959 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5961 * window.c (Frecenter): Signal an error if window-buffer is not
5964 * keyboard.c (make_lispy_position): Don't include a buffer position in
5965 mode/header-line mouse events.
5967 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5968 Vunread_command_events (bug#17650).
5970 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5972 * xterm.c (x_setup_pointer_blanking):
5973 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5975 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5977 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5978 because it will be defined in generated config.h if needed.
5980 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5982 Use terminal-specific hooks to display popup dialogs.
5983 * termhooks.h (struct terminal): New field popup_dialog_hook.
5984 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5985 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5986 code and use popup_dialog_hook.
5987 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5988 * nsterm.h (ns_popup_dialog): Adjust prototype.
5989 * nsterm.m (ns_create_terminal):
5990 * w32term.c (w32_create_terminal):
5991 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5992 Setup popup_dialog_hook.
5994 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5996 * w32heap.c (report_temacs_memory_usage): Improve the report by
5997 reporting the large blocks that are actually occupied at dump time.
5999 * w32console.c (initialize_w32_display): Set the console
6000 menu_show_hook, otherwise TTY menus are broken on w32.
6002 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6004 Use terminal-specific hooks to display menus.
6005 * termhooks.h (struct terminal): New field menu_show_hook.
6006 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6007 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6009 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6010 * nsmenu.m (ns_menu_show):
6011 * w32menu.c (w32_menu_show):
6012 * xmenu.c (x_menu_show):
6013 * term.c (tty_menu_show): Adjust to use bit flags.
6014 (set_tty_hooks): Set menu_show_hook.
6015 * xterm.c (x_create_terminal):
6016 * nsterm.m (ns_create_terminal):
6017 * msdos.c (initialize_msdos_display):
6018 * w32term.c (w32_create_terminal): Likewise.
6020 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6022 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6024 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6026 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6027 (FD_SET): Don't define on WINDOWSNT.
6029 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6031 * emacs.c: Include "sysselect.h", to define its inline functions.
6032 Reported by Glenn Morris in:
6033 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6035 Do not require libXt-devel when building with gtk.
6036 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6037 dependency on libXt-devel.
6038 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6039 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6040 lwlib-widget.h now does this.
6041 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6043 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6045 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6046 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6047 (delete_write_fd, wait_reading_process_output):
6048 Remove now-redundant easserts.
6049 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6050 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6051 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6052 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6054 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6056 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6057 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6058 (calloc): Don't undef, it is never defined.
6059 (HEAP_ENTRY_SHIFT): Remove unused macro.
6061 * Makefile.in (C_HEAP_SWITCH): Remove.
6062 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6064 Fix MS-Windows build broken by menu changes on 2014-06-02.
6065 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6067 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6068 Define instead of including ../lwlib/lwlib.h, which causes
6069 compilation errors due to missing X11 headers.
6071 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6073 * process.c (wait_reading_process_output): Omit incorrect test of
6074 p->infd against zero. Add easserts for infd having a plausible value.
6076 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6078 Adjust to match recent lwlib changes.
6079 * menu.h (xmalloc_widget_value): Replace by ...
6080 (make_widget_value): ... new prototype.
6081 * menu.c (xmalloc_widget_value): Replace by ...
6082 (make_widget_value): ... new function.
6083 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6084 * gtkutil.c (malloc_widget_value, free_widget_value):
6085 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6086 * keyboard.h (enum button_type, struct _widget_value):
6087 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6089 * nsmenu.m (ns_update_menubar, ns_menu_show):
6090 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6091 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6092 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6094 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6096 * image.c (x_query_frame_background_color)
6097 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6098 Fix --enable-gcc-warnings compilation without image libraries.
6100 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6102 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6103 emulated break value only if it goes up.
6104 (sbrk): Add assertion that the INCREMENT argument is strictly
6105 zero. Improve and correct the commentary.
6107 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6109 Improve AIX-related merge from emacs-24.
6110 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6111 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6112 not on AIX; since we're on the trunk we can use enums more broadly.
6114 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6116 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6118 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6119 to min(value, whole).
6121 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6123 Bring back the changes to GDB-visible symbols, but only on AIX.
6124 And only if it's not pre-4.2 GCC.
6125 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6126 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6127 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6130 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6132 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6133 with PT, not GPT. (Bug#16433)
6135 Revert last changes to GDB-visible symbols.
6136 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6137 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6138 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6141 2014-06-02 Glenn Morris <rgm@gnu.org>
6143 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6145 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6147 Fix port to 32-bit AIX with xlc (Bug#17598).
6148 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6149 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6150 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6151 to work around a compiler bug in IBM xlc 12.1.
6153 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6155 * xterm.c (x_update_window_end): Don't invalidate the entire
6156 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6157 highlight needs to be redisplayed. (Bug#17588)
6159 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6161 Port the GDB-visible symbols to AIX.
6162 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6163 optimizes away the relevant external symbols. Use enums instead;
6164 this suffices for the AIX port, which is 32-bit-only anyway.
6165 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6166 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6167 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6170 Include sources used to create macuvs.h.
6171 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6172 * macuvs.h: Use automatically-generated header.
6174 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6176 Port signal-handling to DragonFly BSD (Bug#17646).
6177 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6178 Move implementations from callproc.c to sysdep.c.
6179 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6180 Move declarations from process.h to syssignal.h.
6182 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6184 * callint.c (Ffuncall_interactively): Add usage.
6186 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6188 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6190 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6192 * w32heap.c (malloc_before_dump, malloc_after_dump)
6193 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6194 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6195 set errno where appropriate to emulate CRT functions.
6197 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6199 Debugging facility to check whether 'const char *' points to
6200 relocatable data of non-pure Lisp string.
6201 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6202 (mark_maybe_pointer): ... adjusted user.
6203 (relocatable_string_data_p): New function.
6204 * lisp.h (relocatable_string_data_p): Add prototype.
6205 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6206 the pointer to relocatable Lisp data is not used.
6208 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6210 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6211 * atimer.c (block_atimers):
6212 * callproc.c (block_child_signal): Block SIGINT too;
6213 otherwise, its handler might now unblock signals that it shouldn't.
6214 * keyboard.c (read_char): Clear signal mask, since we may
6215 be in a SIGINT handler, and many signals may be masked.
6216 * keyboard.c (handle_interrupt):
6217 * sysdep.c (handle_arith_signal):
6218 Clear signal mask instead of just unblocking the signal that
6219 was received, since several signals may be blocked at this point.
6221 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6223 * Makefile.in (TEMACS_POST_LINK): Remove target.
6224 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6225 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6227 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6229 * xmenu.c (xdialog_show): Remove prototype, rename to
6230 x_dialog_show, remove 2nd arg because it's always zero
6231 and simplify accordingly.
6232 (xw_popup_dialog): Adjust user.
6233 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6234 2nd arg because it's always zero and simplify accordingly.
6235 (w32_popup_dialog): Adjust user.
6237 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6239 * w32heap.c (report_temacs_memory_usage): New function.
6241 * unexw32.c (unexec) [ENABLE_CHECKING]:
6242 Call report_temacs_memory_usage.
6244 * w32heap.h (report_temacs_memory_usage): Add prototype.
6246 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6248 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6249 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6251 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6253 * buffer.c (init_buffer): Accept an argument 'initialized'.
6254 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6255 mmap_regions and mmap_fd, to avoid referencing stale data from the
6256 dump phase. Add an assertion for buffer text of buffers created
6257 in temacs before this function is called. (Bug#17622)
6258 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6260 * lisp.h (init_buffer): Update prototype.
6262 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6264 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6266 * alloc.c (Fgarbage_collect): Fix compilation with
6267 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6269 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6271 * frame.c, frame.h (frame_char_to_pixel_position)
6272 (frame_set_mouse_position): Now static, and made private in
6273 frame.c rather than public in frame.h.
6275 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6277 Refactor mouse positioning stuff to avoid code duplication.
6278 * frame.h (frame_char_to_pixel_position): New function.
6279 (x_set_mouse_position): Rename to...
6280 (frame_set_mouse_position): ...new function.
6281 (frame_set_mouse_pixel_position): Add prototype.
6282 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6283 Rename to frame_set_mouse_pixel_position.
6284 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6286 * xterm.h, w32term.h ( x_set_mouse_position)
6287 (x_set_mouse_pixel_position): Remove prototypes.
6289 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6291 On X, always make pointer visible when deleting frame (Bug#17609).
6292 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6294 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6296 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6297 * keyboard.c (gobble_input): If there is no terminal input error,
6298 make sure the pointer is visible for all frames on this terminal.
6299 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6300 it was previously disabled.
6302 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6304 * data.c (Fzerop): Move to Elisp.
6305 (syms_of_data): Don't defsubr it.
6306 * keyboard.c (echo_keystrokes_p): New function.
6307 (read_char, record_menu_key, read_key_sequence): Use it.
6309 * callint.c (Qfuncall_interactively): New var.
6310 (Qcall_interactively): Remove.
6311 (Ffuncall_interactively): New function.
6312 (Fcall_interactively): Use it.
6313 (syms_of_callint): Defsubr it.
6315 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6317 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6318 relocated from under us.
6320 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6322 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6323 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6324 configure, not from HEAPSIZE.
6325 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6327 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6328 for MinGW, since it no longer uses gmalloc.
6330 * buffer.c: Do not define mmap allocations functions for Windows.
6331 Remove mmap_find which is unused. Remove mmap_set_vars which does
6333 [WINDOWSNT]: Include w32heap.h.
6334 (init_buffer): Always allocate new memory for buffers.
6336 * emacs.c: Remove mmap_set_vars calls.
6338 * image.c (free_image): Undef free for Windows because it is
6339 redirected to our private version.
6341 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6342 (copy_executable_and_dump_data): Remove dumping the heap section.
6343 (unexec): Restore using_dynamic_heap after dumping.
6345 * w32heap.c (dumped_data_commit, malloc_after_dump)
6346 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6347 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6348 (mmap_free): New functions.
6350 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6352 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6354 * image.c (imagemagick_load_image): Use MagickRealType for local
6355 'color_scale', instead of double, to avoid a GCC warning about
6358 * xfns.c (Fx_window_property): Remove unused local.
6360 Don't kill already-reaped process (Bug#17561).
6361 * process.c (process_send_signal): Fix race condition where a
6362 subprocess was reaped by a signal handler between the check for
6363 liveness and calling 'kill', which meant that Emacs could in
6364 theory kill an innocent bystander process. Do the fix by blocking
6365 SIGCHLD in a critical section that checks liveness before killing.
6367 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6369 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6371 2014-05-26 Ken Brown <kbrown@cornell.edu>
6373 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6374 even if !CYGWIN (see bug#17510).
6376 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6378 * nsfns.m (Fns_do_applescript): Surround NSApp run
6379 with calls to ns_init_events, ns_finish_events (Bug#17424).
6381 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6383 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6384 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6386 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6387 with calls to ns_init_events, ns_finish_events (Bug#17424).
6389 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6391 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6392 if we are iterating over an object that generates glyphs for
6393 marginal areas. (Bug#17585)
6395 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6397 * xdisp.c (safe__call1, safe__eval): Now static.
6399 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6401 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6402 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6403 (safe_call1): Call safe_call instead of safe__call directly.
6405 2014-05-26 Ken Brown <kbrown@cornell.edu>
6407 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6408 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6411 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6413 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6414 (safe__call, safe__call1, safe__eval): New functions.
6415 (safe_call): Use it.
6416 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6417 (display_mode_element): Same for `:eval'.
6419 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6421 Fix port to 32-bit AIX (Bug#17540).
6422 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6423 twice. _text already includes this offset.
6424 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6426 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6428 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6429 when closest_pos is identical to to_charpos, don't recurse, since
6430 we already tried that, and failed. (Bug#17539)
6432 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6433 unwinding when frame's faces were not initialized yet, increment
6434 the frame's image-cache reference count before calling
6435 x_free_frame_resources. Don't dereference
6436 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6438 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6440 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6443 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6444 macfont.m, call draw with adjusted arguments so font drivers
6445 don't need to do that.
6447 * macfont.m (macfont_draw): Merge changes from Macport.
6449 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6451 * alloc.c (garbage_collect_1): New function, with all of the guts
6452 of Fgarbage_collect.
6453 (mark_stack): Accept an argument END and don't mark Lisp objects
6454 on the stack beyond the address given by END. Calculation of END
6455 was moved to Fgarbage_collect.
6456 (Fgarbage_collect): Calculate the end address of the stack portion
6457 that needs to be examined by mark_stack, and pass that address to
6458 garbage_collect_1, which will pass it to mark_stack.
6459 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6460 for more details about the underlying problems. In particular,
6461 this avoids dumping Emacs with the large hash-table whose value is
6462 held in purify-flag for most of the time loadup.el runs.
6464 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6466 * xfns.c (x_window_property_intern): New function (code from
6468 (Fx_window_property): Call x_window_property_intern. If property
6469 not found and NILP (source) and outer window != inner window,
6470 check outer window for property (Bug#17537).
6472 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6474 Supply malloc and alloc_size attributes for extern allocators.
6475 This documents the C API, and helps GCC generate a bit better code.
6476 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6477 (ATTRIBUTE_MALLOC_SIZE): New macros.
6478 * gmalloc.c (malloc, realloc, calloc):
6479 * gtkutil.h (malloc_widget_value):
6480 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6481 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6484 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6486 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6487 * image.c (imagemagick_load_image): Port to hosts that do not use
6488 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6490 2014-05-21 Leo Liu <sdl.web@gmail.com>
6492 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6494 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6496 * dbusbind.c (xd_signature): Revert last 2 patches.
6498 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6500 Allow any non-nil value to count as true in bool-vector.
6501 Likewise for xd_signature in dbusbind.c.
6502 This is more consistent with the usual practice in Emacs, which is
6503 that any non-nil value counts as true.
6504 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6505 * dbusbind.c (xd_signature): Likewise, for booleans.
6506 * data.c, lisp.h (Qbooleanp):
6507 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6509 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6511 * lisp.h (CHECK_BOOLEAN): New function.
6512 * alloc.c (Fbool_vector): New function.
6513 (syms_of_alloc): Defsubr it.
6514 * data.c (Qbooleanp): New symbol.
6515 (syms_of_data): DEFSYM it.
6516 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6518 * font.c (font_matching_entity): Extract font-entity object
6519 from the vector of matching entities (Bug#17486).
6521 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6523 Assume C99 or later (Bug#17487).
6524 * bytecode.c (B__dummy__): Remove.
6525 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6526 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6527 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6528 * regex.c (DEBUG_PRINT): Assume varargs macros.
6529 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6531 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6533 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6534 memory for every buffer that was dumped.
6536 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6538 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6539 (Fnreverse): Allow vectors and bool vectors.
6541 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6543 Minor cleanup for terminal setup.
6544 * termhooks.h (create_terminal): Adjust prototype.
6545 * terminal.c (create_terminal): Pass output method and RIF as args.
6546 (init_initial_terminal):
6547 * nsterm.m (ns_create_terminal):
6548 * term.c (init_tty):
6549 * w32term.c (w32_create_terminal):
6550 * xterm.c (x_create_terminal): Adjust users.
6551 Avoid redundant NULL initializers and add comments.
6553 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6555 * keyboard.c (Qdeactivate_mark): Now static.
6557 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6559 If available, use Xfixes extension to do pointer blanking.
6560 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6561 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6562 (make_invisible_cursor): Move to...
6563 * xterm.c (make_invisible_cursor): ...here.
6564 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6565 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6566 (x_term_init): Call to x_setup_pointer_blanking.
6567 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6568 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6570 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6572 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6574 2014-05-12 Glenn Morris <rgm@gnu.org>
6576 * fileio.c (Ffile_executable_p): Doc tweak.
6578 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6580 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6581 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6583 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6585 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6587 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6589 Fix initialization of minibuffer history variable (Bug#17430).
6590 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6591 Move the initialization up to prevent any "value void" message.
6593 2014-05-08 Samuel Bronson <naesten@gmail.com>
6595 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6596 are matched (bug#17413).
6598 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6600 Stop tooltips pulling Emacs window to front (Bug#17408).
6601 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6602 SetWindowPos invocations.
6604 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6606 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6607 not initialized (Bug#17398).
6609 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6611 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6613 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6615 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6616 [HAVE_NS]: Do not include png.h.
6617 (x_query_frame_background_color): New function.
6618 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6619 (png_load_body): Coalesce duplicate code.
6621 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6623 Consult libpng-config more consistently (Bug#17339).
6624 * Makefile.in (PNG_CFLAGS): New var.
6625 (ALL_CFLAGS): Use it.
6626 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6627 CFLAGS now handles this.
6629 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6631 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6632 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6633 because WCONTINUED is always defined now.
6634 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6636 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6638 * buffer.c (overlay_strings): Fix the wording of the commentary.
6640 2014-05-01 Glenn Morris <rgm@gnu.org>
6642 * floatfns.c (Fisnan):
6643 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6645 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6647 * term.c (tty_menu_activate): A better initialization for cursor
6650 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6652 * intervals.c: Tighten assertions.
6653 (create_root_interval): Make sure the interval is not empty.
6654 (intervals_equal): Use booleans.
6655 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6656 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6657 (balance_possible_root_interval): Simplify and use booleans.
6658 (split_interval_right, split_interval_left): Check LENGTH, and remove
6659 now redundant assertion.
6660 (adjust_intervals_for_insertion): Remove now redundant assertions.
6661 (delete_node, interval_deletion_adjustment)
6662 (adjust_intervals_for_deletion, merge_interval_right)
6663 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6664 (reproduce_interval): Make sure the interval is not empty.
6666 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6668 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6669 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6670 satisfaction that they would always be initialized.
6672 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6674 * term.c (tty_menu_display): Move the cursor to the active menu item.
6675 (tty_menu_activate): Return the cursor to the active menu item
6676 after displaying the menu and after displaying help-echo.
6677 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6678 for the details of why this is needed by screen readers and
6681 2014-04-30 Glenn Morris <rgm@gnu.org>
6683 * process.c (handle_child_signal):
6684 Handle systems without WCONTINUED. (Bug#15110, 17339)
6686 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6688 * window.c (struct saved_window): Remove mark.
6689 (Fset_window_configuration, save_window_save)
6690 (compare_window_configurations): Don't touch marks any more.
6692 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6694 Use bits_word for gcmarkbits.
6695 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6696 bits_word is typically a tad more efficient for mark bits than
6697 unsigned is, so use bits_word. All uses changed.
6698 * lisp.h (BITS_PER_INT): Remove; no longer used.
6700 Avoid undefined behavior in signed left shift.
6701 This ports to GCC 4.9.0 with -fsanitize=undefined.
6702 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6704 * regex.c (extract_number):
6705 * lisp.h (make_number, XINT):
6706 Do not shift a 1 bit left into a sign bit.
6707 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6708 not int, for gcmarkbits. All uses changed.
6710 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6712 * search.c (Fnewline_cache_check): Don't try to count newlines
6713 outside the buffer's restriction, as find_newline doesn't support that.
6715 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6717 * window.c (Fset_window_configuration): Deactivate the mark before
6719 (set_window_buffer): Ignore window_initialized.
6720 (window_initialized): Remove.
6721 * keyboard.c (Qdeactivate_mark): Not static any more.
6722 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6725 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6727 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6728 and to clang 3.4, which have fixed the bug. This should let us
6729 run a bit faster on these platforms when address sanitization is
6732 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6734 Port to GCC 4.9.0 with --enable-gcc-warnings.
6735 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6737 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6738 a way that also works with GCC 4.9.0.
6740 * search.c (Fnewline_cache_check): Remove unused locals.
6742 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6744 * search.c (find_newline1): New subroutine.
6745 (Fnewline_cache_check): New function.
6746 (syms_of_search): Defsubr it.
6748 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6750 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6751 * keyboard.c (unblock_input): Add comment.
6752 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6754 2014-04-22 Daniel Colascione <dancol@dancol.org>
6756 * lread.c (readevalloop_eager_expand_eval): New function
6757 that can recurse into toplevel forms.
6758 (readevalloop): Call it.
6759 * lisp.h: Declare Qprogn.
6760 * callint.c (Qprogn): No longer static.
6762 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6764 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6765 Also change identifiers to match the comments, and add more assertions
6768 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6770 * emacs.c (close_output_streams): Don't clear and restore errno.
6772 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6774 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6775 never becomes visible, i.e. using XMonad (Bug#17237).
6777 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6779 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6780 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6781 (Fline_pixel_height): Don't assume that the current buffer and the
6782 selected window's buffer are one and the same. (Bug#17281)
6784 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6785 paragraph-start cache before the newline cache. (Bug#17269)
6787 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6789 * term.c (tty_send_additional_strings): No need to fflush here,
6791 (tty_set_terminal_modes): fflush after sending additional strings,
6794 2014-04-17 Daniel Colascione <dancol@dancol.org>
6796 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6798 (tty_send_additional_strings): New function.
6799 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6800 (syms_of_term): Intern tty-mode-set-strings and
6801 tty-mode-reset-strings.
6803 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6805 * window.c (save_window_save): Lookup window_point_insertion_type in
6806 the right buffer (bug#15457).
6807 (Qwindow_point_insertion_type): New var.
6808 (syms_of_window): Initialize it.
6810 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6812 Fix the MSDOS build.
6813 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6814 (copy_text_and_data): Zero out the atexit chain pointer before
6817 * termhooks.h (encode_terminal_code): Update prototype.
6819 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6820 visible for all DOS_NT ports, not just WINDOWSNT.
6821 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6823 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6824 unless it is defined.
6825 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6827 * process.c (close_on_exec, accept4, process_socket): Move into
6828 the "ifdef subprocesses" part.
6829 (catch_child_signal): Condition by "ifdef subprocesses".
6830 (syms_of_process) <Qinternal_default_process_sentinel>
6831 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6833 * msdos.h: Add prototypes for new functions.
6834 (EINPROGRESS): Define.
6835 (O_CLOEXEC): Define to zero.
6837 * msdos.c (check_window_system): Remove unnecessary an
6838 incompatible duplicate function.
6839 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6840 New functions in support of new functionality.
6842 * menu.c (single_menu_item): Add visual indication of submenu
6843 also for menus on MSDOS frames.
6844 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6846 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6847 when async subprocesses aren't supported.
6849 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6851 * emacs.c (close_output_streams): Zero out errno before calling
6854 * dired.c [MSDOS]: Include msdos.h.
6856 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6857 (DATA_START) [MSDOS]: Define.
6858 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6860 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6861 Ifdef away for MSDOS.
6862 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6863 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6865 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6866 Use temporary file template that is compatible with mkostemp.
6867 Move vfork-related portions under #ifndef MSDOS.
6868 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6870 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6872 * buffer.c (Foverlays_at): Add argument `sorted'.
6874 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6876 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6877 text, invalidate the bidi_paragraph_cache upto and including the
6880 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6882 Port to IRIX 6.5 (Bug#9684).
6883 * conf_post.h (INET6) [IRIX6_5]: Define.
6884 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6885 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6887 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6889 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6890 before passing it to system APIs.
6892 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6894 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6895 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6897 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6899 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6901 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6903 Remove DATA_SEG_BITS.
6904 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6905 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6906 cc, but that platform is so old that SGI itself stopped supporting
6907 it in December 2013. If you still need Emacs on IRIX, please
6908 either compile with GCC and port the undumping code, or run
6909 './configure --with-wide-int'.
6910 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6911 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6912 DEFINE_GDB_SYMBOL_START way to define it.
6913 (NONPOINTER_BITS): New macro.
6914 (EMACS_INT): Use it.
6915 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6916 the problem and/or configuring --with-wide-int.
6917 (USE_LSB_TAG): Simplify, based on above changes.
6918 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6919 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6921 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6923 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6924 covered by a display string that ends in a newline, and that cases
6925 going back by DVPOS lines to hit the search limit, lift the limit
6926 and go back until DVPOS is reached. (Bug#17244)
6928 * indent.c (Fvertical_motion): Handle correctly the case when the
6929 display string is preceded by an empty line.
6931 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6932 use S_IWRITE instead.
6934 2014-04-11 Glenn Morris <rgm@gnu.org>
6936 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6938 2014-04-11 Ken Brown <kbrown@cornell.edu>
6940 * Makefile.in (EMACS_MANIFEST): Revert last change.
6942 2014-04-10 Daniel Colascione <dancol@dancol.org>
6944 * puresize.h (BASE_PURESIZE): Increase.
6946 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6948 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6950 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6951 region handling (and don't call signal_before_change) if
6952 inhibit_modification_hooks is set.
6953 (signal_before_change): Don't check inhibit_modification_hooks any more.
6955 2014-04-08 Daniel Colascione <dancol@dancol.org>
6957 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6958 function cells contain valid lisp objects. (Modified version of
6961 * alloc.c (detect_suspicious_free): Split actual stack capturing
6962 out into new function for easier breakpoint setting.
6963 (note_suspicious_free): New function.
6965 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6967 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6969 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6970 (symbol_block_pinned): New var.
6971 (Fmake_symbol): Initialize `pinned'.
6972 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6973 pinned and signal an error for un-purifiable objects.
6974 (pure_cons): Use it.
6975 (Fpurecopy): Use it, except for objects that can't be purified.
6976 (mark_pinned_symbols): New function.
6977 (Fgarbage_collect): Use it.
6978 (gc_sweep): Remove hack made unnecessary.
6980 2014-04-07 Glenn Morris <rgm@gnu.org>
6982 * keyboard.c (Fopen_dribble_file): Doc tweak.
6984 2014-04-07 Ken Brown <kbrown@cornell.edu>
6986 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6988 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6990 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6991 We have a substitute execinfo.h on hosts that lack it.
6992 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6993 isn't optimized away.
6995 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6997 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6998 * alloc.c (memory_full):
6999 * charset.c (syms_of_charset):
7000 * doc.c (Fsnarf_documentation):
7002 * font.c (BUILD_STYLE_TABLE):
7003 * keyboard.c (make_lispy_event):
7004 * profiler.c (setup_cpu_timer):
7005 * xgselect.c (xg_select):
7006 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7008 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7009 Replace the only use with ARRAYELTS (font_property_table).
7010 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7012 2014-04-03 Daniel Colascione <dancol@dancol.org>
7014 * xterm.c (x_term_init):
7015 * xfns.c (best_xim_style):
7016 * xfaces.c (Fdump_colors):
7017 * w32fns.c (w32_default_color_map):
7018 * w32.c (init_environment, N_ENV_VARS):
7019 * unexcw.c (read_exe_header):
7020 * term.c (term_get_fkeys_1):
7021 * sysdep.c (init_baud_rate):
7022 * nsterm.m (ns_convert_key):
7023 * nsfns.m (get_geometry_from_preferences):
7024 * msdos.c (dos_set_window_size, init_environment):
7025 * macfont.m (mac_font_get_glyph_for_cid)
7026 (macfont_store_descriptor_attributes)
7027 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7028 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7029 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7031 * image.c (xpm_str_to_color_key):
7032 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7033 * frame.c (x_set_frame_parameters):
7034 * fileio.c (Ffile_selinux_context):
7035 * emacs.c (sort_args):
7036 * dosfns.c (msdos_stdcolor_name):
7037 * dired.c (file_attributes):
7038 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7039 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7042 2014-04-02 Daniel Colascione <dancol@dancol.org>
7044 * data.c (Ffset): Abort if we're trying to set a function call to
7047 * lisp.h (ARRAYELTS): New macro.
7049 * alloc.c: Include execinfo.h if available.
7050 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7051 (suspicious_free_record): New structure.
7052 (suspicious_objects, suspicious_object_index)
7053 (suspicious_free_history, suspicious_free_history_index):
7055 (find_suspicious_object_in_range, detect_suspicious_free)
7056 (Fsuspicious_object): New functions.
7057 (cleanup_vector): Call find_suspicious_object_in_range.
7059 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7061 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7062 width from font width (Bug#17163).
7064 * frame.c (x_set_frame_parameters): Calculate default values of
7065 new frame sizes only after all other frame parameters have been
7066 processed (Bug#17142).
7068 2014-04-02 Ken Brown <kbrown@cornell.edu>
7070 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7073 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7075 * xterm.c (x_draw_image_glyph_string): Adjust image background
7076 width accordingly when its x position is adjusted. (Bug#17115)
7078 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7080 * font.c (font_list_entities): Do not add empty vector to font cache.
7081 (font_matching_entity): Likewise. If matching entity is found, insert
7082 1-item vector with this entity instead of entity itself (Bug#17125).
7084 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7086 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7088 * fns.c (validate_subarray): Rename from validate_substring,
7089 since it works for vectors too. New arg ARRAY. Optimize for the
7090 non-nil case. Instead of returning bool, throw an error if out of
7091 range, so that the caller needn't do that. All uses changed.
7092 Report original values if out of range.
7093 (Fsubstring, Fsubstring_no_properties, secure_hash):
7094 Also optimize the case where FROM is 0 or TO is the size.
7096 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7098 * search.c (Freplace_match): Use make_specified_string.
7099 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7100 to catch bogus override face of glyph strings.
7101 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7102 Move common substring range checking code to...
7103 (validate_substring): ...this function.
7105 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7107 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7109 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7111 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7112 bar is zero height, just return (Bug#16976).
7113 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7115 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7117 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7118 is nil. If waiting for toolbar to complete, force a redraw.
7120 2014-03-28 Glenn Morris <rgm@gnu.org>
7122 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7123 (emacs_bugreport): New variable.
7124 (usage_message): Use PACKAGE_BUGREPORT.
7125 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7127 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7129 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7131 Port recent signal-related changes to FreeBSD.
7132 Reported by Herbert J. Skuhra.
7133 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7134 Move decls from here ...
7135 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7137 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7139 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7140 and width of image background when it is displayed with a 'box'
7143 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7145 More backward-compatible fix to char-equal core dump (Bug#17011).
7146 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7147 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7149 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7151 * image.c (init_svg_functions): When loading SVG-related libraries,
7152 free already loaded libraries if the initialization fails.
7153 (rsvg_handle_set_size_callback): Remove declaration, unused.
7155 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7157 Fix core dump in char-equal (Bug#17011).
7158 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7159 unibyte buffers, as we can't tell whether the characters are
7162 * insdel.c (adjust_markers_for_delete): Remove unused local.
7164 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7166 Have (MARKER . ADJUSTMENT) undo records always be immediately
7167 after their corresponding (TEXT . POS) record in undo list.
7169 * lisp.h (record-delete): New arg record_markers.
7170 (record_marker_adjustment): No longer needed outside undo.c.
7171 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7172 adjustments to undo.c's record_marker_adjustments. Note that
7173 fileio.c's decide_coding_unwind is another caller to
7174 adjust_markers_for_delete. Because it has undo list bound to t,
7175 it does not rely on adjust_markers_for_delete to record marker
7177 (del_range_2): Swap call to record_delete and
7178 adjust_markers_for_delete so as undo marker adjustments are
7179 recorded before current deletion's adjustments, as before.
7180 (adjust_after_replace):
7181 (replace_range): Pass value for new record_markers arg to
7183 * undo.c (record_marker_adjustment): Rename to
7184 record_marker_adjustments and made static.
7185 (record_delete): Check record_markers arg and call
7186 record_marker_adjustments.
7187 (record_change): Pass value for new record_markers arg to
7189 (record_point): at_boundary calculation no longer needs to account
7190 for marker adjustments.
7192 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7194 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7197 2014-03-26 Glenn Morris <rgm@gnu.org>
7199 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7201 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7203 * buffer.c (struct sortvec): Add field `spriority'.
7204 (compare_overlays): Use it.
7205 (sort_overlays): Set it.
7207 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7209 * xdisp.c (redisplay_window): If all previous attempts to find the
7210 cursor row failed, try a few alternatives before falling back to
7211 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7213 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7215 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7216 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7218 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7219 variables on Windows.
7221 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7223 * w32.c (unsetenv): Remove unused var `retval'.
7224 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7226 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7227 (start_watching): Remove unused var `thr'.
7229 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7230 (find_child_console): Remove unnecesary var `thread_id'.
7232 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7233 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7235 2014-03-26 Glenn Morris <rgm@gnu.org>
7237 * filelock.c (Flock_buffer): Doc tweak.
7239 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7240 * emacs.c (shut_down_emacs):
7241 * fileio.c (Finsert_file_contents, write_region):
7242 * filelock.c (top-level, syms_of_filelock):
7243 * insdel.c (prepare_to_modify_buffer_1):
7244 CLASH_DETECTION is always defined now.
7246 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7248 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7249 DLL handle, to speed up thread startup.
7251 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7253 Handle sigmask better with nested signal handlers (Bug#15561).
7254 * atimer.c (sigmask_atimers): Remove.
7255 Remaining use rewritten to use body of this function.
7256 * atimer.c (block_atimers, unblock_atimers):
7257 * callproc.c (block_child_signal, unblock_child_signal):
7258 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7259 New arg OLDSET. All callers changed.
7260 * atimer.c (block_atimers, unblock_atimers):
7261 * callproc.c (block_child_signal, unblock_child_signal):
7262 * keyboard.c (handle_interrupt):
7263 * sound.c (vox_configure, vox_close):
7264 Restore the old signal mask rather than unilaterally clearing bits
7265 from the mask, in case a handler is running within another
7266 handler. All callers changed.
7267 * lisp.h, process.c, process.h, term.c:
7268 Adjust decls and callers to match new API.
7269 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7270 signal handlers aren't supposed to use floating point anyway.
7271 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7273 2014-03-23 Daniel Colascione <dancol@dancol.org>
7275 Split gc_sweep into discrete functions for legibility and better
7278 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7279 (sweep_vectors): Fix typo in comment.
7280 (sweep_conses, sweep_floats, sweep_intervals)
7281 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7282 (gc_sweep): Call new functions, to which existing functionality is
7284 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7286 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7288 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7290 2014-03-23 Daniel Colascione <dancol@dancol.org>
7292 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7293 only if xic_style calls for it. This change allows Emacs to work
7294 with ibus. Also, don't leak resources if create_frame_xic fails,
7295 and stop caching xic_style across different displays.
7296 (supported_xim_styles): Make const.
7297 (best_xim_style): Remove first parameter: it's always just
7298 supported_xim_styles. Change to look at supported_xim_styles
7301 2014-03-23 Daniel Colascione <dancol@dancol.org>
7303 * term.c (init_tty): Rearrange condition for clarity; print
7304 appropriate diagnostic.
7306 2014-03-23 Daniel Colascione <dancol@dancol.org>
7308 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7309 array. (ASAN caught.)
7311 2014-03-22 Glenn Morris <rgm@gnu.org>
7313 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7315 2014-03-22 Daniel Colascione <dancol@dancol.org>
7317 * process.c (conv_sockaddr_to_lisp): When extracting the string
7318 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7320 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7322 Fix regression introduced by patch for Bug#10500.
7323 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7324 * w32term.c (x_draw_image_relief): Likewise.
7326 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7328 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7329 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7330 maximize a frame for odd default fonts.
7332 2014-03-21 Glenn Morris <rgm@gnu.org>
7334 * minibuf.c (history-length): Increase default from 30 to 100.
7336 2014-03-21 Daniel Colascione <dancol@dancol.org>
7338 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7339 every time we switch to minibuffer.
7341 * alloc.c (lisp_align_malloc, allocate_string_data)
7342 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7343 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7345 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7347 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7348 support more "verbs".
7350 2014-03-21 Daniel Colascione <dancol@dancol.org>
7352 Always prohibit dumping a dumped Emacs.
7354 * emacs.c (might_dump): New variable.
7355 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7356 * lisp.h (might_dump): Declare.
7357 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7359 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7361 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7363 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7365 * doc.c (store_function_docstring): Warn when we don't know where to
7367 (Fsubstitute_command_keys): Don't advertise the fact that
7368 text-properties are dropped, since we think it's a bug that we'll fix.
7370 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7371 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7372 * frame.c (frame_garbaged): Make "docstring" more precise.
7374 2014-03-20 Glenn Morris <rgm@gnu.org>
7376 * charset.c (init_charset): When we cannot find the charsets directory,
7377 mention if EMACSDATA is set.
7379 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7381 * fns.c (Frandom): Fix rare bug where the result isn't random.
7383 Fix porting inconsistency about rounding to even.
7384 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7385 This way, the unusual !HAVE_RINT case acts like the usual
7386 HAVE_RINT case, and we can fix the documentation accordingly.
7388 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7390 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7391 (w32_wnd_proc): Initialize the dwHoverTime member of
7392 TRACKMOUSEEVENT structure.
7394 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7396 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7398 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7400 * search.c (find_newline): Speed up the function when using the
7401 newline cache, by halving the number of calls to
7402 region_cache_forward and region_cache_backward. (Bug#16830)
7404 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7406 * buffer.c (Fset_buffer): Document return value (bug#17015).
7408 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7410 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7411 nil, always resize character wise to avoid potential loss of the
7412 mode line (Bug#16923 related).
7414 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7416 * frame.c (x_set_frame_parameters): Always calculate new sizes
7417 pixelwise to avoid potential loss when rounding.
7419 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7421 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7422 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7424 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7426 * w32.c (fstatat): Don't add an extra slash if the argument ends
7427 with a slash: this fails the subsequent call to stat_worker on
7428 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7430 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7432 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7434 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7436 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7438 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7439 when frame is only on one screen (Bug#14713).
7441 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7443 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7444 there's a valid wrap point in the display line, the last glyph
7445 cannot "just barely fit" on this row, because display_line doesn't
7446 let it. Instead, proceed as if the last glyph didn't fit, so that
7447 we eventually back up the iterator to the wrap point. This avoids
7448 delusional behavior of move_it_to, whereby it proceeds to the next
7449 display line, but sets current_x to zero for all the glyphs that
7450 without word-wrap would fit on the previous display line.
7451 One result was that visual-order cursor movement behaved erratically
7453 (Fmove_point_visually): Add code to find the x coordinate of the
7454 last character before wrap point, under word-wrap on a TTY.
7456 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7458 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7459 also return value of MOVE_POS_MATCH_OR_ZV from
7460 move_it_in_display_line_to, when moving from beginning of line to
7461 point's position. (Bug#16961)
7463 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7465 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7466 * window.c (Fselect_window): Explain NORECORD and
7467 `buffer-list-update-hook' in doc-string.
7469 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7471 * window.c (Fother_window_for_scrolling): Check that
7472 Vother_window_scroll_buffer is a buffer.
7474 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7476 * xterm.c (xim_initialize): Always pass a copy of resource name
7477 to XRegisterIMInstantiateCallback and eassert whether return
7478 value is True. Passing copy is important because Xlib doesn't
7479 make its own copy and resource name argument usually points to
7480 SSDATA (Vx_resource_name), which may be changed from Lisp.
7481 (xim_close_display): For XUnregisterIMInstantiateCallback,
7482 always eassert return value and pass exactly the same values
7483 as were used for XRegisterIMInstantiateCallback.
7484 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7485 sources to check why if you are interested.
7487 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7489 * dispnew.c (change_frame_size_1): Add new_lines instead of
7490 new_height, the latter may be still zero if passed as such.
7491 * window.c (Fwindow_pixel_height): Mention bottom divider in
7494 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7496 Fix "resource temporarily unavailable" with xgselect
7498 * xgselect.c: Include <stdbool.h>.
7499 (xg_select) [!USE_GTK]: Don't lose track of errno.
7501 Fix minor --enable-gcc-warnings issues.
7502 * widget.c (update_various_frame_slots, EmacsFrameResize):
7503 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7505 2014-03-04 Ken Brown <kbrown@cornell.edu>
7507 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7508 represent the actual adjustment needed for alignment.
7510 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7512 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7513 needed, and don't reallocate if the initial allocation already
7514 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7516 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7518 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7521 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7523 * cmds.c (delete-char): Update docstring pointing out that the
7524 function ignores `delete-active-region' and `overwrite-mode'.
7526 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7528 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7530 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7531 allocated buffer due to alignment.
7532 (freehook): If the block to be freed was allocated by
7533 'aligned_alloc', find its real pointer before calling 'free'.
7535 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7538 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7540 * font.c (toplevel): Adjust comment about font cache layout.
7541 (font_clear_cache): Fix to match real font cache layout.
7542 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7543 (Fframe_font_cache) [FONT_DEBUG]: New function.
7544 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7546 Avoid crashes when X fonts are erroneously freed on reused X
7547 'Display *' connection data (Bug#16069). Note that X font
7548 resources still may be leaked, but currently there is no way
7549 to completely avoid it.
7550 * xterm.h (struct x_display_info): New member x_id. Add comments.
7551 * xterm.c (x_display_id): New variable.
7552 (x_term_init): Assign identifier to each opened X connection.
7553 * xfont.c (struct xfont): New member x_display_id.
7554 (xfont_open): Initialize it with frame's display id.
7555 (xfont_close): Check whether font's display id matches the one
7556 recorded for the given display. Adjust comment.
7557 * xftfont.c (struct xftfont_info):
7558 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7560 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7562 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7563 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7564 killed Vother_window_scroll_buffer.
7565 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7567 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7569 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7570 that start with more than 2 slashes as UNCs. (Bug#16751)
7572 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7574 Fix a few crashes and leaks when cloning C strings.
7575 * alloc.c, lisp.h (dupstring): New function.
7576 * gtkutil.c (xg_get_font):
7577 * term.c (tty_default_color_capabilities):
7578 * xsettings.c (store_monospaced_changed)
7579 (store_font_name_changed, parse_settings)
7580 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7581 This avoids some unlikely crashes due to accessing freed storage,
7582 and avoids some minor memory leaks in the more-typical case.
7584 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7586 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7587 cursor when modeline can't be dragged (Bug#16647).
7589 2014-02-28 Glenn Morris <rgm@gnu.org>
7591 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7592 from custom-delayed-init-variables. (Bug#11565)
7594 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7596 More fixes for mouse glyph calculations (Bug#16647).
7597 * window.c (coordinates_in_window): In intersection of
7598 horizontal and vertical window dividers prefer the horizontal
7599 one. Add some extra parens to last fix.
7600 (window_relative_x_coord): Return x-coordinate for header and
7602 * xdisp.c (remember_mouse_glyph): In text area don't extend
7603 glyph into mode line to show the vertical drag cursor there
7604 immediately. Subdivide mouse glyphs in right fringes to show a
7605 horizontal drag cursor as soon as we enter the "grabbable width"
7606 portion. Handle vertical border case separately. Do not
7607 subdivide window divider areas.
7608 (note_mouse_highlight): On bottom divider of bottommost windows
7609 show vertical drag cursor only when the minibuffer window can be
7612 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7614 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7615 reset by the face of the object just displayed. See also bug#76.
7616 (get_next_display_element): If the string came from a display
7617 property, examine the box face attribute at it->position, not at
7618 it->current.pos, since the latter was not updated yet. (Bug#16870)
7619 (handle_face_prop): Improve commentary.
7621 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7623 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7624 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7626 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7628 Fixes around Bug#16647.
7629 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7630 ON_BOTTOM_DIVIDER cases.
7631 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7632 only if the window has no right divider.
7633 (Fcoordinates_in_window_p): Fix doc-string.
7635 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7637 * lread.c (Funintern): Fix doc to match advertised calling convention.
7639 2014-02-24 Daniel Colascione <dancol@dancol.org>
7641 * keyboard.c (read_char): Close race that resulted in lost events.
7643 2014-02-22 Glenn Morris <rgm@gnu.org>
7645 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7646 * window.c (window-resize-pixelwise): Doc fixes.
7648 * process.c (Finternal_default_process_filter)
7649 (Finternal_default_process_sentinel): Doc tweaks.
7651 2014-02-21 Glenn Morris <rgm@gnu.org>
7653 * process.c (Fprocess_buffer, Faccept_process_output)
7654 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7657 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7659 * window.c (Fwindow_scroll_bar_width): New function.
7661 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7663 Pacify GCC when configuring with --enable-gcc-warnings.
7664 * xdisp.c (move_it_in_display_line_to) [lint]:
7665 Initialize recently-added local.
7667 2014-02-21 Daniel Colascione <dancol@dancol.org>
7669 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7671 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7673 * xdisp.c (init_iterator): Don't dereference a bogus face
7674 pointer. (Bug#16819)
7675 (try_cursor_movement): Don't use cursor position if
7676 set_cursor_from_row failed to compute it. This avoids assertion
7677 violations in MATRIX_ROW.
7678 (move_it_in_display_line_to): Save the iterator state in ppos_it
7679 only once per call. Reimplement the method used to return to the
7680 best candidate position if all the positions found in display line
7681 are beyond TO_CHARPOS. This cuts down the number of calls to
7682 bidi_shelve_cache, which moves a lot of stuff when lines are long
7683 and include bidirectional text. (Bug#15555)
7685 2014-02-20 Glenn Morris <rgm@gnu.org>
7687 * data.c (Fdefalias): Doc fix.
7689 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7691 * xdisp.c (display_line): Fix horizontal scrolling of large images
7692 when fringes are turned off. This comes at a price of not
7693 displaying the truncation/continuation glyphs in this case.
7696 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7697 CreateDIBSection returns an error indication, zero out *ximg after
7698 destroying the image. This avoids crashes in memory allocations
7699 due to the fact that some of the callers also call
7700 x_destroy_x_image, which will attempt to free an already free'd
7703 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7705 * widget.c (update_various_frame_slots): Don't set
7706 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7708 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7710 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7712 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7714 temacs --daemon fix (Bug#16599).
7715 * emacs.c (main): Initialize daemon_pipe[1] here ...
7716 (syms_of_emacs): ... instead of here.
7718 2014-02-16 Anders Lindgern <andlind@gmail.com>
7720 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7723 2014-02-16 Daniel Colascione <dancol@dancol.org>
7725 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7726 (xd_get_connection_address): Use it.
7727 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7728 xd_get_connection_address because the latter signals if the bus
7729 we're trying to close is already disconnected.
7731 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7733 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7734 argument to CreateThread. This avoids segfaults on Windows 9X.
7735 Reported by oslsachem <oslsachem@gmail.com>.
7737 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7739 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7740 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7741 (check_lseek): New function, to report lseek errors.
7742 (save_data_space, update_file_ptrs, read_header, write_header)
7743 (copy_file, copy_rest, unexec): Use these news functions.
7744 (update_file_ptrs): Don't assume wraparound behavior when
7745 converting a large size_t value to off_t.
7747 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7749 * composite.c (fill_gstring_header): Pass positions as C integers
7750 and move parameters checking to...
7751 (Fcomposition_get_gstring): ...this function. Handle case when
7752 buffer positions are in reversed order and avoid crash (Bug#16739).
7754 * buffer.c (validate_region): Mention current buffer in error message.
7756 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7758 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7760 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7762 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7764 2014-02-11 Glenn Morris <rgm@gnu.org>
7766 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7767 Replace refs to "OpenStep" in messages.
7769 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7771 Avoid "." at end of error diagnostics.
7772 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7773 * font.c (Ffont_at):
7774 * nsfns.m (ns_display_info_for_name):
7775 * nsselect.m (Fx_own_selection_internal):
7776 * nsterm.m (performDragOperation:):
7777 Remove "." from end of diagnostic.
7779 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7781 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7782 unintuitive (bug#15824).
7783 (Fyes_or_no_p): Doc fix (bug#15456).
7785 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7787 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7789 * eval.c (call_debugger): When exiting the debugger, do not allow
7790 max_specpdl_size less than actual binding depth (Bug#16603).
7791 (syms_of_eval): Adjust docstring.
7793 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7795 * cmds.c (Fself_insert_command): Output a clearer error message on
7796 negative repetitions (bug#9476).
7798 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7800 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7802 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7804 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7806 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7808 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7810 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7812 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7814 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7816 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7817 `exit' works (bug#15865).
7819 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7821 Constrain window box/body sizes and margin widths (Bug#16649).
7822 * xdisp.c (window_box_width): Don't return less than zero.
7823 (window_box_left_offset, window_box_right_offset): Don't return
7824 more than the window's pixel width.
7825 * window.c (window_body_height, window_body_width): Don't return
7827 (window_resize_apply): Adjust margin width, if necessary.
7829 2014-02-07 Glenn Morris <rgm@gnu.org>
7831 * nsterm.m (syms_of_nsterm): Doc fix.
7833 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7835 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7836 New variables: pointers through which to call the respective APIs.
7837 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7838 (filename_from_ansi, sys_link, check_windows_init_file):
7839 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7840 This is required on Windows 9X, where we dynamically load
7841 UNICOWS.DLL which has their non-stub implementations.
7842 (maybe_load_unicows_dll): Assign addresses to these 2 function
7843 pointers after loading UNICOWS.DLL.
7845 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7846 MultiByteToWideChar and WideCharToMultiByte through function
7849 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7852 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7854 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7855 for OSX >= 10.9 if separate spaces are used.
7856 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7858 2014-02-06 Glenn Morris <rgm@gnu.org>
7860 * buffer.c (cache-long-scans): Doc fix.
7862 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7864 * w32fns.c (Fw32_shell_execute): Doc fix.
7866 2014-02-05 Bastien Guerry <bzg@gnu.org>
7868 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7869 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7871 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7873 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7874 outside the window (Bug#16649).
7876 * xdisp.c (note_mouse_highlight): When entering a margin area show
7877 a non-text cursor (Bug#16647).
7879 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7881 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7882 It prompted a compile-time diagnostic on GNU/Linux.
7883 Simplify to remove the need for the label.
7885 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7887 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7888 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7889 to show it; otherwise return 'unsupported--w32-dialog' to signal
7890 to the caller that emulation with menus is necessary.
7891 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7893 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7895 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7898 * menu.c (Fx_popup_dialog): Don't condition the call to
7899 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7900 special symbol 'unsupported--w32-dialog', emulate the dialog with
7901 a menu by calling x-popup-menu.
7903 * menu.h (Qunsupported__w32_dialog): New extern variable.
7905 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7907 * keyboard.c (kbd_buffer_get_event): Read file notification events
7910 * xgselect.c (xg_select): Read glib events in any case, even if
7911 there are no file descriptors to watch for. (Bug#16519)
7913 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7915 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7916 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7917 * w32term.c (w32_draw_window_divider): Handle first and last
7919 * w32term.h (w32_fill_area_abs): New function.
7920 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7922 * xfaces.c (realize_basic_faces): Handle new face ids.
7923 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7924 and bottom divider width.
7925 * xterm.c (x_draw_window_divider): Handle first and last pixels
7928 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7930 * print.c (Fexternal_debugging_output): Add cast to pacify
7931 --enable-gcc-warnings.
7932 * eval.c (call_debugger): Grow specpdl if the debugger was
7933 entered due to specpdl overflow (Bug#16603) and allow more
7934 specpdl space for the debugger itself.
7936 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7938 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7941 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7943 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7944 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7946 * print.c (Fexternal_debugging_output): If the argument character
7947 is non-ASCII, encode it with the current locale's encoding before
7948 writing the result to the terminal. (Bug#16448)
7950 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7951 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7954 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7956 * process.c (create_process): Reset SIGPROF handler in the child.
7957 * callproc.c (call_process): Likewise.
7959 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7961 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7963 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7965 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7966 of zero to print strings, GDB doesn't like it.
7968 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7969 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7970 we still use correct addresses. (Bug#16576)
7972 2014-01-27 K. Handa <handa@gnu.org>
7974 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7975 to preserve the code detection behavior of 24.3.
7976 * coding.h (struct coding_system): New member detected_utf8_bytes.
7977 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7978 (decode_coding_gap): Use short cut for UTF-8 file reading only
7979 when coding->detected_utf8_bytes equals to coding->src_bytes.
7980 * fileio.c (Finsert_file_contents): Cancel the previous change.
7982 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7984 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7985 that are not visible.
7987 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7989 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7990 is grabbed (Bug#16565).
7992 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7994 * xdisp.c (last_max_ascent): Re-remove after erroneously
7995 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7997 (move_it_to): Re-remove reference to last_max_ascent.
7998 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7999 max_descent here instead of calling line_bottom_y.
8002 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8004 * terminal.c (initial_free_frame_resources): New function.
8005 (init_initial_terminal): Install new hook to free face cache
8006 on initial frame and avoid memory leak. For details, see
8007 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8008 * xfaces.c (free_frame_faces): Adjust comment.
8010 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8012 * data.c (Fstring_to_number): Document results if unparsable
8015 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8017 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8019 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8021 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8022 * coding.c (detect_coding_utf_8, emacs_mule_char)
8023 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8024 (check_utf_8, decode_coding):
8025 * coding.h (struct coding_system.errors):
8026 Use ptrdiff_t, not int, for integer values derived from buffer and
8029 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8030 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8031 before invoking decode_coding_gap, since there's just one block.
8033 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8035 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8036 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8037 too early. Again run change_frame_size before assigning menu-
8040 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8042 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8043 arrives, call x_check_fullscreen, in case the new display has a
8044 different resolution. (Bug#16517)
8046 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8048 * term.c (read_menu_input): If the selected frame changes, exit
8050 (tty_menu_show): If the selected frame changes while we displayed
8051 a menu, throw to top level. (Bug#16479)
8053 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8055 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8057 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8059 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8060 * data.c (count_one_bits_word): Fix bug (negated comparison)
8061 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8063 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8065 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8066 Avoid undefined behavior by initializing display property bit of a
8067 string processed by the bidirectional iterator. For details, see
8068 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8070 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8072 Minor cleanup of previous change.
8073 * image.c (imagemagick_error, Fimagemagick_types):
8074 Omit some recently-introduced and unnecessary casts and assignments.
8076 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8078 Fix two memory leaks discovered with Valgrind.
8079 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8080 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8082 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8084 Fixes in window size functions around Bug#16430 and Bug#16470.
8085 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8086 (Fwindow_mode_line_height, Fwindow_header_line_height)
8087 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8088 Minor doc-string adjustments.
8089 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8090 Rewrite doc-strings.
8091 (window_body_height, window_body_width): Do not count partially
8092 visible lines/columns when PIXELWISE is nil (Bug#16470).
8093 (Qfloor, Qceiling): New symbols.
8095 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8097 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8098 when the image cache is not yet allocated. (Bug#16509)
8100 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8102 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8103 re-attach intervals to its base buffer (Bug#16502).
8104 * intervals.c (set_interval_object): Move from here...
8105 * intervals.h (set_interval_object): ... to here. Fix comments.
8107 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8109 Avoid undefined behavior by initializing buffer redisplay bit.
8110 Reported by Dmitry Antipov in
8111 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8112 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8114 Revert some of the CANNOT_DUMP fix (Bug#16494).
8115 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8117 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8119 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8120 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8121 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8122 they are replaced by macros that expand into direct calls to the
8123 corresponding functions from GDI32.DLL.
8124 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8125 variables in the Cygwin build, they are unused.
8127 2014-01-19 K. Handa <handa@gnu.org>
8129 * composite.c (composition_update_it): Fix previous change.
8131 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8133 Fix file name handling on MS-Windows 9X.
8134 * w32.c (maybe_load_unicows_dll): New function.
8136 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8137 on, to make sure we can convert file names to and from UTF-8 on
8138 Windows 9X. This fixes a failure to start up because Emacs cannot
8139 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8141 * w32font.c [WINDOWSNT]: Include w32.h.
8142 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8143 of implementing the same stuff.
8144 Remove now unused g_b_init_is_windows_9x.
8146 * w32.h (maybe_load_unicows_dll): Add prototype.
8148 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8150 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8151 switch to single keyboard. Prevents daemon crashes when a new
8152 client connects while we show a TTY menu in an existing client.
8155 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8157 Fix MinGW64 porting problem with _setjmp.
8158 Reported by Eli Zaretskii in:
8159 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8160 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8161 the old _setjmp and _longjmp. All uses changed.
8163 2014-01-13 Daniel Colascione <dancol@dancol.org>
8165 * textprop.c (Fremove_list_of_text_properties):
8166 Correctly handle reaching the end of the interval tree. (Bug#15344)
8168 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8170 * xdisp.c (resize_mini_window): Round height to a multiple of
8171 frame's line height. Fix bug in calculation of window start
8172 position (Bug#16424).
8174 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8176 * macfont.m: Include termchar.h.
8177 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8178 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8179 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8180 *_WITH_GC_* to take face and f as parameters.
8181 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8182 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8184 2014-01-13 Daniel Colascione <dancol@dancol.org>
8186 Fix menu item updating in the presence of the Unity global menu
8189 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8190 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8192 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8193 updating menus; explain why.
8194 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8195 problem it's supposed to solve and it interferes with detecting
8196 the presence of a global menu.
8197 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8200 2014-01-11 K. Handa <handa@gnu.org>
8202 * composite.c (composition_update_it): Fix indexing of
8203 LGSTRING_CHAR (Bug#15984).
8205 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8207 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8209 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8211 * xdisp.c (try_window_id): Don't use this function's optimizations
8212 if overlays in the buffer displayed by the window have changed
8213 since last redisplay. (Bug#16347)
8214 (message_dolog): Fix indentation.
8216 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8218 * frame.c (frame_resize_pixelwise): Fix doc-string.
8220 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8222 Fix handling of internal borders (Bug#16348).
8223 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8224 Remove internal border width from pixel width of windows.
8225 (change_frame_size_1): Don't return early when frame's pixel
8226 size changes - we still have to record the new sizes in the
8228 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8229 also when toolbar gets larger.
8230 * window.c (check_frame_size): Include internal_border_width in
8232 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8233 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8234 In non-toolkit/non-GTK version clear internal border.
8235 * xterm.c (x_clear_under_internal_border): New function for
8236 non-toolkit/non-GTK version.
8237 (x_after_update_window_line): In non-toolkit/non-GTK version
8239 (handle_one_xevent, x_set_window_size):
8240 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8241 * xterm.h (x_clear_under_internal_border): Extern it.
8243 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8245 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8246 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8249 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8251 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8252 last value of point is not equal to buffer's point. (Bug#16129)
8254 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8257 * nsterm.h (updateCollectionBehavior): Rename from
8258 updateCollectionBehaviour. All uses changed.
8260 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8261 * Makefile.in (SETFATTR): New macro.
8262 (temacs$(EXEEXT)): Use it.
8264 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8266 Fix maximization behavior on Windows (Bug#16300).
8267 * w32fns.c (w32_fullscreen_rect): Don't handle
8268 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8269 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8270 of SetWindowPos. Restore last placement also when leaving
8271 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8272 but the FULLSCREEN_BOTH case.
8274 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8277 * data.c (arithcompare_driver):
8278 * fileio.c (Fcar_less_than_car):
8279 * fns.c (internal_equal):
8280 * frame.c (delete_frame):
8281 * lisp.h (enum More_Lisp_Bits):
8283 Avoid C99 constructs that don't work in C89.
8284 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8285 to port to C89, which doesn't have 'long long'.
8286 (count_trailing_zero_bits): Use them.
8288 2014-01-03 Chong Yidong <cyd@gnu.org>
8290 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8292 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8294 Further adjust frame/window scrollbar width calculations.
8295 * window.c (apply_window_adjustment):
8296 Set windows_or_buffers_changed.
8297 (Fwindow_scroll_bars): Return actual scrollbar width.
8298 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8299 For non-toolkit builds again use 14 as minimum width and set
8300 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8301 * xterm.c (XTset_vertical_scroll_bar): Take width from
8302 WINDOW_SCROLL_BAR_AREA_WIDTH.
8303 (x_new_font): Rename wid to unit. Base calculation of new
8304 scrollbar width on toolkit used and make it analogous to that of
8305 x_set_scroll_bar_default_width.
8306 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8307 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8308 of GetSystemMetrics.
8309 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8310 WINDOW_SCROLL_BAR_AREA_WIDTH.
8311 (x_new_font): Make it correspond to changes in xterm.c.
8313 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8315 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8316 This is a cleaner way to fix the MinGW-w64 porting problem.
8317 Check for INTPTR_MAX misconfiguration.
8319 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8321 * search.c (newline_cache_on_off, find_newline): In indirect
8322 buffers, use the newline cache of the base buffer.
8324 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8325 buffer, invalidate the caches of its base buffer. (Bug#16265)
8327 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8328 buffers, use the width-run cache of the base buffer.
8330 * xdisp.c (redisplay_window): When the window displays an indirect
8331 buffer, and the character widths in the display table have
8332 changed, invalidate the width-run cache of the corresponding base
8335 * fileio.c (Finsert_file_contents): When invalidating the newline
8336 cache, consider the case of inserting into indirect buffer.
8338 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8339 In indirect buffers, use the paragraph cache of the base buffer.
8341 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8343 * window.c (grow_mini_window): Fix last change.
8345 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8347 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8349 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8351 * w32term.c (w32_initialize): Use LCID and LOWORD.
8353 * w32proc.c (create_child): Use pid_t for 5th argument.
8354 (IsValidLocale): Don't provide prototype for MinGW64.
8355 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8356 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8358 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8359 MinGW64 doesn't support.
8361 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8363 * w32.c (set_named_security_info): New function.
8364 (acl_set_file): Fall back on set_named_security_info if
8365 set_file_security fails.
8366 (g_b_init_set_named_security_info_w)
8367 (g_b_init_set_named_security_info_a): New static variables.
8368 (globals_of_w32): Initialize them to zero.
8369 (set_named_security_info): Set them to non-zero if the
8370 corresponding API is available.
8371 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8372 New function typedefs.
8374 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8376 Some more fixes following pixelwise resize changes including one
8378 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8379 of frame_resize_pixelwise.
8380 * widget.c (pixel_to_text_size): New function.
8381 (update_wm_hints): Have size hints respect value of
8382 frame_resize_pixelwise.
8383 (EmacsFrameResize): Alway process resize requests pixelwise.
8384 * window.c (grow_mini_window): Make sure mini window is at least
8386 * xdisp.c (display_menu_bar): Make sure menubar extends till
8388 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8389 (x_set_tool_bar_lines): Calculate pixelwise.
8390 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8391 frame_resize_pixelwise.
8393 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8395 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8396 variables not used there.
8398 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8400 * w32.c (sys_umask): New function. (Bug#16299)
8402 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8404 * dispnew.c (change_frame_size_1): Take old width of root window
8405 from that window's pixel width. (Bug#16284)
8407 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8409 Plain copy-file no longer chmods an existing destination (Bug#16133).
8410 * fileio.c (realmask): Now a static var, not a local.
8411 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8412 Remove arg STATPTR. All uses changed.
8413 (Fcopy_file): Do not alter permissions of existing destinations,
8414 unless PRESERVE-PERMISSIONS (renamed from
8415 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8416 Avoid race when testing for existing destinations and for
8417 when input and output files are the same.
8418 If changing the group fails, adjust both default and
8419 preserved permissions so that access is not granted to the
8421 (Fset_default_file_modes, init_fileio): Update realmask.
8422 (Fdefault_file_modes): Use realmask instead of calling umask.
8424 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8426 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8427 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8428 flags on the daemon pipe ends before execing.
8430 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8432 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8433 session. (Bug#14739)
8435 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8437 * callproc.c (Vexec_path): Document that exec-directory is in it.
8439 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8441 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8444 2013-12-27 Chong Yidong <cyd@gnu.org>
8446 * data.c (Fsymbol_function): Doc fix.
8448 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8450 Some more tinkering with Bug#16051.
8451 * window.c (resize_frame_windows): Don't let the size of the
8452 root window drop below the frame's default character size.
8453 Never ever delete any subwindows - let the window manager do the
8456 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8457 of toolbar lines needed when they exceed the height of the root
8459 (unwind_create_frame_1): New function.
8460 (Fx_create_frame): Generally inhibit calling the window
8461 configuration change hook here. Remove extra call to
8462 change_frame_size - it's not needed when we don't run the
8463 configuration change hook.
8465 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8467 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8468 On my Fedora 19 platform the core dumps were so big that
8469 my desktop became nearly catatonic.
8470 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8471 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8472 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8473 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8474 a clang-only syntax.
8475 * conf_post.h (__has_feature): New macro, if not already defined.
8476 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8477 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8479 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8481 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8482 is a file name. (Bug#16252)
8484 2013-12-25 Chong Yidong <cyd@gnu.org>
8486 * keyboard.c (Voverriding_terminal_local_map)
8487 (Voverriding_local_map): Doc fix.
8489 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8491 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8493 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8494 file name when it is submitted to ShellExecute. Simplify code.
8495 Don't test DOCUMENT for being a string, as that is enforced by
8496 CHECK_STRING. Doc fix.
8498 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8500 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8501 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8502 redisplay_tool_bar does. Improve and fix commentary.
8503 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8504 limits of the glyph matrices. (Bug#16051)
8505 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8506 only when the new size is different from the old one, and the new
8507 size can be achieved given the frame height.
8509 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8511 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8513 2013-12-23 Glenn Morris <rgm@gnu.org>
8515 * lread.c (Fload): Mention load-prefer-newer in doc.
8517 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8519 Handle Bug#16207 by being more restrictive when running hooks.
8520 * window.c (unwind_change_frame): New function.
8521 (Fset_window_configuration): Don't run configuration change hook
8522 while the frame configuration is unsafe. Call select_window
8525 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8527 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8529 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8531 * nsterm.h: Declare EmacsColor category.
8533 * nsterm.m (NSColor): Implement EmacsColor category.
8534 (ns_get_color): Use colorUsingDefaultColorSpace.
8535 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8537 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8539 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8541 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8542 having the PNG_NORETURN attribute, to avoid compiler warning in
8545 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8547 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8549 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8550 fringe background extension.
8551 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8552 because they are now always the same as `left' and `width',
8553 respectively. Remove code for the case that `width' and
8554 `sb_width' are different.
8556 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8558 Remove scroll_bar_actual_width from frames.
8559 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8560 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8561 (x_figure_window_size):
8562 * nsterm.m (x_set_window_size):
8563 * widget.c (set_frame_size):
8564 * w32term.c (x_set_window_size):
8565 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8566 scroll_bar_actual_width.
8568 Convert scroll_bar members to integers on Windows.
8569 * w32term.h (struct scroll_bar): Convert top, left, width,
8570 height, start, end and dragging to integers.
8571 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8573 * w32term.c (w32_set_scroll_bar_thumb)
8574 (w32_scroll_bar_handle_click): Remove XINT conversions for
8575 scroll_bar members. Treat bar->dragging as integer.
8576 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8577 first element. Remove XINT conversions for scroll_bar members.
8578 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8579 Remove XINT conversions for scroll_bar members.
8581 Fix assignment for new window total sizes.
8582 * window.c (Fwindow_resize_apply_total): Assign values for
8585 2013-12-20 Chong Yidong <cyd@gnu.org>
8587 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8588 argument to `append'.
8590 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8592 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8593 current text face, for extending the face of the display margins.
8596 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8597 Doc fix. (Bug#16190)
8599 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8601 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8604 * nsterm.m (Qfile, Qurl): New.
8605 (EV_MODIFIERS2): New macro.
8606 (EV_MODIFIERS): Use EV_MODIFIERS2.
8607 (ns_term_init): Remove font and color from DND, does not work on
8608 newer OSX, and other ports don't have them.
8609 (performDragOperation:): Handle modifiers used during drag.
8610 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8611 Remove global Lisp variables used to communicate with ns-win.el.
8612 Remove font and color handling.
8613 (syms_of_nsterm): Defsym Qfile and Qurl.
8615 2013-12-19 Anders Lindgren <andlind@gmail.com>
8617 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8618 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8620 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8621 (constrainFrameRect): Remove special case nr_screens == 1.
8622 Don't constrain size to size of view.
8624 * nsterm.h (ns_output): Remove dont_constrain.
8626 2013-12-19 Anders Lindgren <andlind@gmail.com>
8628 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8630 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8632 Minor fixes for recent openp changes.
8633 * lisp.h (GCPRO7): New macro.
8634 * lread.c (openp): Use bool for boolean; all callers changed.
8635 Protect save_string from GC. Don't assume that file descriptors
8636 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8637 warning about uninitialized variable.
8639 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8641 * w32fns.c (emacs_abort): Use intptr_t as argument of
8642 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8644 2013-12-18 Glenn Morris <rgm@gnu.org>
8646 * lread.c (Fload): Pass load_prefer_newer to openp.
8647 Don't bother checking mtime if openp already did it.
8648 (openp): Add `newer' argument, to check all suffixes
8649 and find the newest file.
8650 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8651 * callproc.c (call_process):
8652 * charset.c (load_charset_map_from_file):
8653 * emacs.c (init_cmdargs):
8654 * image.c (x_create_bitmap_from_file, x_find_image_file):
8656 * lread.c (Flocate_file_internal):
8657 * process.c (Fformat_network_address):
8658 * sound.c (Fplay_sound_internal):
8659 * w32.c (check_windows_init_file):
8660 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8662 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8664 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8666 * w32.c (getloadavg): Don't index samples[] array with negative
8667 indices. Recover from wall-clock time being set backwards.
8669 * w32term.c (w32_initialize): Declare the argument of
8670 set_user_model as const.
8672 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8673 (w32_menu_show): Constify some arguments passed to MessageBox.
8675 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8676 to initialize Lisp objects.
8678 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8679 initialize Lisp objects.
8681 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8682 use variables used only on X under that condition.
8684 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8685 variables not used there.
8687 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8689 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8690 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8692 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8694 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8695 code, revealed in presence of R2L characters, character
8696 compositions, and display vectors. A better fix for Bug#16148.
8697 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8698 GTK and NS builds, they don't have this member of struct frame.
8700 * dispextern.h (struct composition_it): Correct a comment for the
8703 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8705 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8706 This prevents a compilation error on C compilers that do not
8707 default functions to return 'int' if not declared. Also, add
8708 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8709 since it now uses inline functions.
8711 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8713 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8714 display margins on mode line, header line, and in the frame's
8715 tool-bar window. (Bug#16165)
8717 2013-12-16 Andreas Schwab <schwab@suse.de>
8719 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8721 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8723 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8726 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8728 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8730 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8732 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8733 intended to find bogus pointers in font objects (Bug#16140).
8734 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8735 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8736 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8737 Disable for MS-Windows due to Bug#15876; apparently this
8738 requires more or less substantial changes in fontset code.
8739 * xfont.c (xfont_close):
8740 * xftfont.c (xftfont_close): Call x_display_info_for_display
8741 to check whether 'Display *' is valid (Bug#16093 and probably
8744 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8746 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8747 Reported by Juanma Barranquero <lekktu@gmail.com>.
8749 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8750 open a pty on MS-Windows. (Bug#16152)
8752 * emacs.c (decode_env_path): Fix bogus comparison against
8753 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8755 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8757 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8758 (Fx_file_dialog): Add parentheses around && to silence warning.
8760 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8762 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (extend_face_to_end_of_line): Extend background of
8765 non-default face in margin areas as well. (Bug#16151)
8766 (display_line): Call extend_face_to_end_of_line for continued
8767 lines as well, if the display margins have non-zero width.
8768 (set_glyph_string_background_width): When needed, set the
8769 extends_to_end_of_line_p flag on glyph strings to be drawn in
8770 margin areas, not only in the text area.
8772 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8775 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8777 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8778 Don't worry about verify_error being t, since it has to be a list.
8780 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8782 Use bool for boolean, focusing on headers.
8783 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8784 No need to include <stdbool.h>, since conf_post.h does it now.
8785 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8786 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8787 (SET_PER_BUFFER_VALUE_P):
8788 * ccl.c, ccl.h (setup_ccl_program):
8789 * ccl.h (CHECK_CCL_PROGRAM):
8790 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8791 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8792 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8793 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8794 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8795 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8796 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8797 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8798 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8799 (CHARSET_FAST_MAP_SET):
8800 * coding.c (decode_coding_ccl, encode_coding_ccl):
8801 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8802 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8803 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8804 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8805 (decode_coding_c_string):
8806 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8807 * conf_post.h (has_attribute):
8808 * dispextern.h (trace_redisplay_p)
8809 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8810 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8811 (SET_GLYPH_FROM_CHAR_GLYPH)
8812 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8813 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8814 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8815 (cursor_in_mouse_face_p):
8816 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8817 (blank_row, prepare_desired_row)
8818 (build_frame_matrix_from_leaf_window, make_current)
8819 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8820 (update_window, scrolling_window, update_frame_line):
8821 * disptab.h (GLYPH_FOLLOW_ALIASES):
8822 * editfns.c (Fformat):
8823 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8824 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8825 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8826 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8827 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8828 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8829 (FONT_DEFERRED_LOG):
8830 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8831 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8832 (FRAME_MOUSE_UPDATE):
8833 * fringe.c (Fdefine_fringe_bitmap):
8834 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8835 (x_create_bitmap_from_xpm_data, xpm_load_image):
8836 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8837 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8838 (MERGE_INTERVAL_CACHE):
8839 * keymap.h (KEYMAPP):
8840 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8841 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8842 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8843 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8844 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8845 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8846 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8847 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8848 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8849 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8850 (SETUP_BUFFER_SYNTAX_TABLE):
8851 * systime.h (timespec_valid_p):
8852 * term.c (save_and_enable_current_matrix):
8853 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8854 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8855 (redisplay_internal, try_window_reusing_current_matrix)
8856 (sync_frame_with_window_matrix_rows, try_window_id)
8857 (display_menu_bar, display_tty_menu_item, display_mode_line)
8858 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8859 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8860 * xmenu.c (xmenu_show):
8861 * xterm.c (use_xim, x_term_init):
8862 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8863 (struct x_bitmap_record):
8864 Use bool for booleans.
8865 * ccl.c (struct buffer_text):
8866 * ccl.h (struct ccl_program):
8867 * charset.h (struct charset):
8869 * coding.h (struct iso_2022_spec, struct coding_system):
8870 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8871 (struct glyph_string, struct face, struct face_cache)
8872 (struct bidi_string_data, struct bidi_it)
8873 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8875 * editfns.c (Fformat):
8876 * frame.h (struct frame):
8877 * fringe.c (struct fringe_bitmap):
8878 * intervals.h (struct interval):
8879 * keyboard.h (struct kboard):
8880 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8881 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8882 (struct Lisp_Buffer_Local_Value, union specbinding):
8883 * macfont.m (struct macfont_info):
8884 * process.h (struct Lisp_Process):
8885 * termchar.h (struct tty_display_info):
8886 * window.h (struct window):
8887 * xterm.h (struct x_output):
8888 Use bool_bf for boolean bit-fields.
8889 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8890 All callers changed.
8891 * ccl.h (struct ccl_program): Remove unused members private_state,
8892 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8894 (struct ccl_spec): Remove unused members cr_carryover,
8895 eight_bit_carryover.
8896 * conf_post.h: Include <stdbool.h>.
8897 (bool_bf): New type.
8898 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8899 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8900 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8901 'do { ... } while (false)' brackets.
8902 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8903 Args must now be expressions; all callers changed.
8904 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8905 (PRODUCE_GLYPHS): Simplify use of boolean.
8906 * fileio.c (Fcopy_file):
8907 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8908 * lisp.h (UNGCPRO): Return void, not int.
8909 (FOR_EACH_TAIL): Use void expression, not int expression.
8910 * region-cache.c: Reindent.
8911 * region-cache.h: Copy comments from region-cache.c, to fix
8912 incorrect remarks about booleans.
8914 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8916 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8917 when character at point is displayed from a display vector.
8920 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8922 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8923 now a list of certificate validation checks that will abort a
8924 connection with an error.
8925 (Fgnutls_boot): Document it and use it.
8927 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8929 * w32term.c (w32_enable_frame_resize_hack): New variable.
8930 (x_set_window_size): Use it to hack frame resizing on Windows
8933 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8935 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8936 Windows-specific code to w32.c. Change error message text to
8937 match that of Posix platforms.
8939 * w32.c (w32_copy_file): New function, most of the code copied and
8940 reworked from Fcopy_file. Improve error handling. Plug memory
8941 leak when errors are thrown. Support file names outside of the
8942 current codepage. (Bug#7100)
8944 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8946 * lread.c (load_path_default): Prototype.
8948 2013-12-13 Glenn Morris <rgm@gnu.org>
8950 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8951 (dump_path): Remove.
8952 (load-path-default): Remove `changed' argument.
8953 Do not set dump_path permanently. Simplify.
8954 (init_lread): Simplify.
8955 (syms_of_lread): Remove dump_path.
8957 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8959 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8960 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8961 2013-12-12 font-related change to avoid Bug#16128, which
8962 is quite hard to fix without even more substantial changes.
8964 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8966 * font.c (font_close_object): Check for live frame (Bug#16128).
8968 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8970 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8971 Return ptrdiff_t, not int, since it's a buffer size.
8972 Reindent/reparen some macros to a more Gnuish style.
8974 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8976 Avoid undefined behavior with huge regexp interval counts.
8977 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8978 since it's now specialized to interval counts. All uses changed.
8979 Do not assume wraparound on signed integer overflow.
8980 (regex_compile): Simplify based on the above changes.
8982 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8984 Support file names on MS-Windows that use characters outside of
8985 the current system codepage. (Bug#7100)
8987 * w32.c (get_file_security, set_file_security)
8988 (create_symbolic_link): Separate pointers and boolean flags for
8989 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8990 non-zero, else the former.
8991 (codepage_for_filenames, filename_to_utf16, )
8992 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8994 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8996 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8997 Accept only one argument; all callers changed.
8998 (dostounix_filename): Remove the second argument, now works in
8999 UTF-8. All callers changed.
9000 (parse_root): Lose DBCS code.
9001 (get_long_basename, w32_get_short_filename, init_environment)
9002 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9003 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9004 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9005 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9006 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9007 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9009 (ansi_encode_filename): New function.
9010 (get_emacs_configuration, get_emacs_configuration_options):
9012 (add_volume_info, GetCachedVolumeInformation): Run the input file
9013 name through unixtodos_filename, to ensure it is stored and
9014 referenced in canonical form.
9015 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9016 (logon_network_drive, sys_link, utime): Improve error handling.
9017 (sys_access): New function.
9018 (hashval, generate_inode_val): Unused functions deleted.
9019 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9020 (check_windows_init_file): Convert error message from UTF-8 to
9021 ANSI codepage, for display in the message box.
9022 (globals_of_w32): Set w32_unicode_filenames according to the OS
9025 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9026 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9027 (syms_of_w32term): Declare w32-unicode-filenames.
9029 * w32proc.c (new_child, delete_child): Remove code that handled
9030 unused pending_deletion and input_file members of the child struct.
9031 (create_child, sys_spawnve): Convert all file names to ANSI
9032 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9033 name cannot be encoded in ANSI codepage. Don't use
9034 unixtodos_filename, mirror slashes by hand.
9035 (record_infile, record_pending_deletion): Functions deleted.
9036 (Fw32_short_file_name): Call w32_get_short_filename instead of
9039 * w32notify.c (add_watch): Work in Unicode mode when
9040 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9041 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9042 instead, do the same with Lisp primitives.
9044 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9045 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9046 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9047 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9048 (Fw32_shell_execute): Improve error reporting.
9049 (Fdefault_printer_name): Ifdef away for Cygwin.
9051 * w32.h (struct _child_process): Remove input_file and
9052 pending_deletion members that are no longer used.
9053 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9054 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9055 (ansi_encode_filename): New and updated prototypes.
9057 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9059 (unexec): Don't use dostounix_filename, it expects a file name in
9060 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9063 * fileio.c (Ffile_name_directory, file_name_as_directory)
9064 (directory_file_name, Fexpand_file_name)
9065 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9066 arguments of dostounix_filename.
9067 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9068 use MAX_UTF8_PATH for size of file-name strings.
9069 (emacs_readlinkat): Build an explicitly unibyte string for file
9071 (syms_of_fileio) <file-name-coding-system>:
9072 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9074 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9075 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9076 directories to UTF-8.
9077 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9078 environment, and each element of the input PATH, to UTF-8.
9080 * dired.c (file_attributes): Use build_unibyte_string explicitly
9081 to make Lisp strings from user and group names.
9083 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9086 * coding.c (decode_file_name, encode_file_name): New functions.
9088 * termcap.c (tgetent): Adapt to the change in arguments of
9091 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9094 * msdos.c (dostounix_filename, init_environment): Adapt to the
9095 change in arguments of dostounix_filename.
9097 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9098 [WINDOWSNT]: Encode file names passed to the image libraries in
9101 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9102 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9104 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9105 arguments of dostounix_filename.
9107 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9109 * font.h (struct font_entity) [HAVE_NS]: New field to record
9110 font driver which was used to create this entity.
9111 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9112 frame where the font was opened.
9113 (font_close_object): Add prototype.
9114 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9115 (font_close_object): Not static any more. Lost frame arg.
9116 Adjust comment and users.
9117 * alloc.c (cleanup_vector): Call font_close_object to adjust
9118 per-frame font counters correctly. If HAVE_NS, also call
9119 driver-specific cleanup for font-entity objects.
9120 * ftfont.c (ftfont_open):
9121 * nsfont.m (nsfont_open):
9122 * w32font.c (w32font_open_internal):
9123 * xfont.c (xfont_open):
9124 * xftfont.c (xftfont_open): Save frame pointer in font object.
9125 * macfont.m (macfont_open): Likewise.
9126 (macfont_descriptor_entity): Save driver pointer to be able
9127 to call its free_entity routine when font-entity is swept.
9128 * ftxfont.c (ftxfont_open): Add eassert because frame
9129 pointer should be saved by ftfont_driver.open.
9131 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9133 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9134 input polling is used. This is still meaningful for Cygwin, see
9135 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9136 * keyboard.c (poll_for_input_1, input_polling_used):
9137 Define unconditionally.
9138 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9139 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9140 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9141 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9142 (face_for_char): Likewise. Rearrange eassert and return ASCII
9143 face for CHAR_BYTE8_P.
9144 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9146 2013-12-11 Ken Brown <kbrown@cornell.edu>
9148 * dispextern.h (erase_phys_cursor):
9149 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9151 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9153 * nsterm.m (x_free_frame_resources):
9154 * term.c (tty_free_frame_resources):
9155 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9156 face cache because it's implied by free_frame_faces anyway.
9157 * w32term.c (x_free_frame_resources): Likewise. Do not call
9158 free_frame_faces twice.
9160 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9162 * editfns.c (Fformat_time_string): Mention %F in the doc.
9164 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9166 * window.c (resize_frame_windows): Don't return immediately when
9167 the root window's size doesn't change - the minibuffer window
9168 may still have to be repositioned/resized.
9169 * xfns.c (Fx_create_frame): Always change the frame size after
9170 initializing the frame's faces.
9171 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9172 change_frame_size should already have done it.
9173 (x_new_font): Assign new tool- and menu-bar heights.
9174 (x_set_window_size_1): Account for tool- and menu-bar heights
9175 (Bug#16013). Don't set pixel sizes since change_frame_size
9176 should already have done it.
9178 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9180 Remove the option of using libcrypto.
9181 * Makefile.in (LIB_CRYPTO): Remove.
9182 (LIBES): Don't use it.
9184 2013-12-11 Juri Linkov <juri@jurta.org>
9186 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9187 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9189 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9191 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9192 drawn tool bar items (Bug#16058).
9193 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9195 2013-12-09 Ken Brown <kbrown@cornell.edu>
9197 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9199 * lisp.h (get_frame_param): Adjust conditions for prototype
9202 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9204 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9205 Avoid unused macro warning if configured --without-xft.
9207 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9209 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9211 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9213 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9215 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9217 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9219 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9221 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9223 Use libcrypto's checksum implementations if available, for speed.
9224 * Makefile.in (LIB_CRYPTO): New macro.
9227 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9228 The macro didn't conform to C99 due to type mismatch,
9229 which caused compilation failure with Sun C 5.12,
9230 and it was confusing anyway. Include window.h to declare
9231 redisplay_other_windows.
9233 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9235 * window.c (set_window_buffer): Update mode line (bug#16084).
9237 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9239 Fix minor problems found by static checking.
9240 * keyboard.c (poll_for_input_1, input_polling_used):
9241 Define only if HAVE_NTGUI.
9242 * xmenu.c (popup_activate_callback): Omit unnecessary
9243 check against USE_X_TOOLKIT, which must be defined here anyway.
9244 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9247 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9249 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9251 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9253 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9255 * nsterm.m (x_set_window_size): Remove fprintf.
9256 (init): Define always. Set applicationDidFinishLaunchingCalled
9258 (applicationDidFinishLaunching:):
9259 Set applicationDidFinishLaunchingCalled.
9260 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9263 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9265 Pixel resize changes for NS (Bug#16049).
9266 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9267 height/width. row/cols are locals.
9268 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9269 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9270 (windowWillResize): Remove gsextra. Calculate extra as in
9272 (x_new_font): Don't change frame size if fullscreen.
9273 Change size pixelwise.
9275 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9276 comment in xfns.c. Change to pixelwise call.
9278 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9280 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9283 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9285 * xterm.c (input_signal_count): Remove.
9286 (x_dispatch_event): Define unconditionally.
9287 (x_make_frame_visible): Process X events until the frame
9288 is really visible (Bug#16027).
9289 * xterm.h (x_dispatch_event): Declare unconditionally.
9291 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9293 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9295 * nsterm.m (x_set_window_size): Handle pixelwise.
9297 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9299 * w32term.c (x_new_font):
9300 * xterm.c (x_new_font): Calculate new frame size from new font
9303 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9305 * lisp.h (FOR_EACH_TAIL): New macro.
9306 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9308 * window.c (select_window): Call second wset_redisplay before we change
9309 selected_window (bug#16034).
9311 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9313 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9315 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9317 * w32xfns.c: Include window.h, to avoid a compiler warning.
9319 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9321 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9322 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9323 window_scroll takes care of it.
9324 (Fset_window_point, Fdelete_other_windows_internal)
9325 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9326 (Fsplit_window_internal, Fdelete_window_internal)
9327 (Fresize_mini_window_internal, Fset_window_configuration)
9328 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9329 cause redisplay instead of forcing a complete redisplay.
9330 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9331 we're only affecting the selected_window.
9333 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9335 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9336 directional control characters. Update type and category
9337 determination according to the UBA from Unicode v6.3.
9338 (bidi_category_t): New category EXPLICIT_FORMATTING.
9340 * dispextern.h (bidi_type_t): Update to include new bidirectional
9341 properties introduced with Unicode v6.3. (Bug#16043)
9343 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9345 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9348 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9350 * font.c (font_list_entities): Remove dummy assignment.
9351 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9352 used on graphic displays only. Remove unused 'font_encoder' member.
9353 (struct font_bitmap): Remove unused 'extra' member.
9354 * nsfont.m (nsfont_open):
9355 * w32font.c (w32font_open_internal):
9356 * ftfont.c (ftfont_get_bitmap): Adjust users.
9358 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9360 Use bool for boolean.
9361 * tparam.c (tparam1):
9362 * undo.c (record_point, record_property_change):
9363 Use bool for boolean, for local vars that are always true or false.
9365 Minor integer overflow fixes (Bug#16033).
9366 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9367 This improves on the previous fix to this function.
9368 (window_resize_check): When summing up pixel counts, don't rely on
9369 undefined behavior if the sum overflows.
9371 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9373 * window.c (Fset_window_new_pixel): Don't choke at negative
9374 argument value (Bug#16033).
9376 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9377 to avoid crash in window_box_height.
9379 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9380 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9382 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9384 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9386 Minor integer overflow fixes.
9387 * window.c (Fset_window_new_pixel, grow_mini_window):
9388 * xdisp.c (Fwindow_text_pixel_size):
9389 Avoid undefined behavior on signed integer overflow.
9390 * xfns.c (x_set_mouse_color):
9391 Check that drag shape fits in 'unsigned', since that's what X wants.
9393 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9395 Improve reporting of fatal exception on MS-Windows.
9396 * w32fns.c (my_exception_handler): New function.
9397 (globals_of_w32fns): Set it up as the unhandled exception
9398 handler. Initialize exception code and address to zeros.
9399 (emacs_abort): If the exception code and address are available,
9400 print them at the beginning of the backtrace. Fix the format of
9401 printing addresses (was producing 0x0x12345678 on XP).
9404 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9406 * eval.c (Fbacktrace__locals): New function.
9407 (syms_of_eval): Defsubr it.
9409 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9411 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9412 Define here to unify between...
9413 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9414 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9416 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9418 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9420 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9421 fringe background extension.
9422 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9423 because they are now always the same as `left' and `width',
9424 respectively. Remove code for the case that `width' and
9425 `sb_width' are different.
9427 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9429 Fix minor problems found by static checking.
9430 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9431 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9432 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9434 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9436 * image.c (imagemagick_compute_animated_image): Don't crash if we
9437 have an animation with different-sized images (bug#15313).
9439 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9441 Remove some unused items introduced during pixelwise change.
9442 * window.c (window_resize_total_check): Remove unused function.
9443 * xdisp.c (remember_mouse_glyph): Remove unused label.
9444 (Ftool_bar_height): Move declaration inside #if.
9445 * xterm.c (x_set_window_size): Don't use r and c.
9447 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9449 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9452 * window.c (Fset_window_configuration): Comment out unused variables.
9454 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9456 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9458 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9460 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9462 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9463 HAVE_GNUTLS3 (Bug#16001).
9465 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9466 if interrupts are deferred (Bug#15801).
9468 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9470 Support resizing frames and windows pixelwise.
9471 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9472 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9473 (struct glyph_matrix): Replace window_left_col and
9474 window_top_line by window_pixel_left and window_pixel_top.
9475 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9477 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9478 (draw_window_divider, move_it_to, x_draw_right_divider)
9479 (x_draw_bottom_divider, change_frame_size): Add or fix
9481 * dispnew.c (change_frame_size_1): Change prototype.
9482 (adjust_glyph_matrix, required_matrix_width)
9483 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9484 values instead of lines and columns.
9485 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9486 WINDOW_TOTAL_FRINGE_WIDTH.
9487 (handle_window_change_signal, do_pending_window_change)
9488 (init_display): Adjusts calls of change_frame_size.
9489 (change_frame_size, change_frame_size_1): Handle pixelwise
9491 * frame.c (Qright_divider_width, Qbottom_divider_width):
9493 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9494 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9495 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9496 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9498 (set_frame_param): New function.
9499 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9500 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9501 (Ffringe_width, Fborder_width, Fright_divider_width)
9502 (Fbottom_divider_width): New functions, defsubr them.
9503 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9504 New argument pixelwise.
9505 (struct frame_parm_table): New members Qright_divider_width and
9506 Qbottom_divider_width.
9507 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9508 (x_report_frame_params): Handle Qright_divider_width and
9509 Qbottom_divider_width.
9510 (x_set_right_divider_width, x_set_bottom_divider_width):
9512 (frame_resize_pixelwise): New option.
9513 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9514 new_pixelwise, right_divider_width and bottom_divider_width;
9515 remove total_lines; rename text_lines, text_cols, new_text_lines
9516 and new_text_cols to text_height, text_width, new_height and
9517 new_width respectively.
9518 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9519 FRAME_TEXT_WIDTH respectively.
9520 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9521 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9522 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9524 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9525 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9526 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9527 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9528 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9529 (FRAME_TOTAL_COLS_ARG): Remove macro.
9530 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9531 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9532 (x_wm_set_size_hint): Handle frame pixel sizes.
9533 * indent.c (compute_motion, Fcompute_motion):
9534 Call window_body_width instead of window_body_cols.
9535 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9536 (make_lispy_position): Handle right and bottom dividers.
9537 (Fsuspend_emacs): Pixelize call of change_frame_size.
9538 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9539 * lisp.h: Extern set_frame_param.
9540 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9542 (Fx_create_frame): Add entry for vertical_drag_cursor.
9543 Pixelize call of change_frame_size.
9544 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9545 * nsterm.m (ns_update_window_end): Optionally draw right
9547 (x_set_window_size): Add argument pixelwise.
9548 Call check_frame_size and change_frame_size with pixelwise zero.
9549 (ns_draw_window_divider): New function.
9550 (ns_redisplay_interface): Add ns_draw_window_divider.
9551 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9552 (x_new_font): Call x_set_window_size with pixelwise zero.
9553 * print.c (print_object): For a window print its sequence
9555 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9556 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9557 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9558 (w32_createwindow): Use scroll bar area width.
9559 (w32_wnd_proc): Handle bottom divider width.
9560 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9561 (Fx_create_frame): Default divider width parameters.
9562 Caclulate sizes pixelwise. Add vertical drag cursor support.
9563 (x_create_tip_frame): Default divider widths to zero.
9564 Pixelize call to change_frame_size.
9565 (Fx_show_tip): Add handling of divider widths. Pixelize window
9567 (Fw32_frame_rect): New function.
9568 (frame_parm_handler w32_frame_parm_handlers): Add divider
9570 (Vx_window_vertical_drag_shape): Add variable.
9571 * w32inevt.c (resize_event, maybe_generate_resize_event):
9572 Pixelize change_frame_size calls.
9573 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9575 * w32term.c (w32_draw_window_divider): New function.
9576 (x_update_window_end): Handle right divider.
9577 (w32_draw_fringe_bitmap, x_scroll_run)
9578 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9579 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9580 Calculate new frame sizes pixelwise.
9581 (x_new_font): Pixelize call to x_set_window_size.
9582 (x_check_fullscreen): Pixelize call to change_frame_size.
9583 (x_set_window_size_1, x_set_window_size): New argument
9584 pixelwise. Calculate pixelwise.
9585 (x_wm_set_size_hint): Use scroll bar area width.
9586 (w32_redisplay_interface): Add w32_draw_window_divider.
9587 * w32term.h (struct w32_output): Add vertical drag cursor.
9588 * widget.c (set_frame_size, update_wm_hints)
9589 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9591 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9592 * window.c (sequence_number): Restore.
9593 (Fwindow_pixel_width, Fwindow_pixel_height)
9594 (Fwindow_mode_line_height, Fwindow_header_line_height)
9595 (window_pixel_to_total, Frun_window_scroll_functions)
9596 (Fset_window_new_pixel, window_resize_apply_total)
9597 (Fwindow_resize_apply_total): New functions.
9598 (window_body_height, window_body_width): Rename from
9599 window_body_lines. New argument PIXELWISE.
9600 Calculate pixelwise.
9601 (Fwindow_body_height, Fwindow_body_width): New argument
9603 (coordinates_in_window, window_relative_x_coord): Use window's
9604 pixel width instead of total width.
9605 (replace_window, recombine_windows): Initialize pixel values.
9606 (resize_root_window, resize_frame_windows, grow_mini_window)
9607 (shrink_mini_window): New argument PIXELWISE.
9608 Calculate pixelwise.
9609 (Fdelete_other_windows_internal, adjust_window_margins)
9610 (window_resize_check, window_resize_apply)
9611 (Fdelete_window_internal, Fresize_mini_window_internal)
9612 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9613 (check_frame_size): Rename arguments. New argument PIXELWISE.
9614 Calculate pixelwise.
9615 (set_window_buffer): Make samebuf bool. Run configuration change
9616 hook only if buffer changed.
9617 (Fset_window_buffer): Rewrite doc-string.
9618 (make_window): Initialize new_pixel slot.
9619 (Fwindow_resize_apply): Check pixel size of root window.
9620 (Fsplit_window_internal): Call 2nd argument pixel_size.
9621 Calculate pixelwise.
9622 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9624 (save_window_data): New slots frame_text_width,
9625 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9626 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9628 (Fcurrent_window_configuration, Fset_window_configuration)
9629 (save_window_save, compare_window_configurations): Handle new
9630 slots in save_window_data and saved_window.
9631 (Fset_window_scroll_bars): Fix doc-string.
9632 (window_resize_pixelwise): New variable.
9633 (coordinates_in_window, Fcoordinates_in_window_p):
9635 (make_parent_window): Adjust sequence_number.
9636 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9638 * window.h (struct window): New members new_pixel, pixel_left,
9639 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9640 (wset_new_pixel): New function.
9641 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9642 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9643 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9644 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9645 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9646 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9647 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9648 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9649 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9650 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9651 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9652 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9653 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9654 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9655 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9657 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9658 (window_body_width, check_frame_size): Adapt external declarations.
9659 * xdisp.c (last_max_ascent): New integer.
9660 (window_text_bottom_y): Handle bottom divider.
9661 (window_box_width, window_box_height): Calculate pixelwise.
9662 (get_glyph_string_clip_rects): Handle right divider.
9663 (remember_mouse_glyph): When windows are resized pixelwise
9664 proceed with width and height set to 1.
9665 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9667 (move_it_to): Calculate and return maximum x position
9669 (Fwindow_text_pixel_size): New function.
9670 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9671 (tool_bar_lines_needed): Rename to tool_bar_height.
9672 Calculate pixelwise.
9673 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9674 Calculate pixelwise.
9675 (redisplay_tool_bar): Calculate pixelwise.
9676 (redisplay_window): Calculate pixelwise. Handle dividers.
9677 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9678 (x_draw_vertical_border): Handle dividers.
9679 (define_frame_cursor1): Handle vertical drag cursor.
9680 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9681 (expose_window): Calculate pixelwise. Handle dividers.
9682 (init_xdisp): Initialize pixel values.
9683 * xfaces.c (Qwindow_divider): New face.
9684 (realize_basic_faces): Realize it.
9685 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9686 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9687 (x_set_scroll_bar_default_width): Default actual width to 16.
9688 (Fx_create_frame): Set sizes pixelwise.
9689 (x_create_tip_frame): Default divider widths to zero.
9690 Pixelize call of change_frame_size.
9691 (Fx_show_tip): Handle divider widths. Initial pixel position
9693 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9694 (Vx_window_vertical_drag_shape): New option.
9695 * xmenu.c (free_frame_menubar): Pixelize call of
9697 * xterm.c (x_draw_window_divider): New function.
9698 (x_update_window_end): Optionally draw right divider.
9699 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9700 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9701 (handle_one_xevent, x_new_font): Calculate pixelwise.
9702 (x_set_window_size_1, x_set_window_size): New argument
9703 pixelwise. Calculate pixelwise.
9704 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9705 (struct x_redisplay_interface): Add x_draw_window_divider.
9706 * xterm.h (struct x_output): Add vertical_drag_cursor.
9708 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9710 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9711 Set invisible frames's `redisplay' when a full redisplay is requested.
9712 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9713 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9714 (display_mode_lines): Set it here instead.
9716 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9718 * dispextern.h (set_window_update_flags): Remove.
9720 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9722 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9724 * xdisp.c (REDISPLAY_SOME_P): New macro.
9725 (redisplay_internal): Use it (bug#15999).
9726 (prepare_menu_bars, redisplay_window): Use it as well.
9728 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9730 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9732 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9733 (globals_of_w32font): Zero it out.
9734 (GetCharWidth32W_Proc): New function pointer.
9735 (get_char_width_32_w): New function.
9736 (compute_metrics): If get_glyph_outline_w returns an error, try
9737 get_char_width_32_w before declaring a failure. This avoids
9738 punishing raster (a.k.a. "bitmap") fonts by slowing down
9739 redisplay. (Bug#6364).
9741 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9743 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9744 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9745 highlight needs to be redisplayed. (Bug#15913)
9747 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9749 Fix minor problems found by static checking.
9750 * buffer.h (struct buffer_text, struct buffer):
9751 * frame.h (struct frame):
9752 * window.h (struct window):
9753 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9754 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9755 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9756 no-longer-valid use of HAVE_MENUS.
9757 * xdisp.c (propagate_buffer_redisplay): Now static.
9759 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9761 * xmenu.c (Fmenu_or_popup_active_p):
9762 * window.c (Fset_window_configuration):
9763 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9764 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9765 * fns.c (Fyes_or_no_p):
9766 * editfns.c (Fmessage_box, Fmessage_or_box):
9767 * alloc.c (make_save_ptr_ptr):
9768 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9770 * window.c (Fset_window_configuration): Move select_window later.
9772 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9774 Refine redisplay optimizations to only redisplay *some* frames/windows
9775 rather than all of them.
9776 * xdisp.c (REDISPLAY_SOME): New constant.
9777 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9778 (bset_redisplay, bset_update_mode_line): New functions.
9779 (message_dolog): Use bset_redisplay.
9780 (clear_garbaged_frames): Use fset_redisplay.
9781 (echo_area_display): Use wset_redisplay.
9782 (buffer_shared_and_changed): Remove.
9783 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9784 frame titles. Compute the actual set of windows redisplayed.
9785 Don't update frame titles and menu bars for frames that don't need to
9787 (propagate_buffer_redisplay): New function.
9789 (redisplay_internal): Use it. Be more selective in the set of windows
9790 we redisplay. Propagate windows_or_buffers_changed to
9791 update_mode_lines a bit later to simplify the code.
9792 (mark_window_display_accurate_1): Reset window and buffer's
9794 (redisplay_window): Do nothing if neither the window nor the buffer nor
9795 the frame needs redisplay.
9796 * window.h (struct window): Add `redisplay' field.
9797 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9798 (redisplay_other_windows, window_list): New declarations.
9799 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9800 (window_list): Not static any more.
9801 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9802 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9803 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9804 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9805 * frame.h (struct frame): Add `redisplay' field.
9806 Move `external_menu_bar' bitfield next to other bit-fields.
9807 (SET_FRAME_GARBAGED): Use fset_redisplay.
9808 (SET_FRAME_VISIBLE): Don't garbage the frame;
9809 Use redisplay_other_windows.
9810 * buffer.h (struct buffer): Add `redisplay' field.
9811 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9812 (modify_overlay): Use bset_redisplay.
9813 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9815 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9817 Support w32 file notifications in batch mode.
9818 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9819 invalid (which happens in batch mode). If non-interactive, call
9820 handle_file_notifications to store file notification events in the
9821 input queue. (Bug#15933)
9823 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9825 * w32inevt.c (handle_file_notifications): Now external, not static.
9827 * w32term.h (handle_file_notifications): Provide prototype.
9829 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9830 init_crit, since init_display, which does that otherwise, is not
9833 2013-11-27 Glenn Morris <rgm@gnu.org>
9835 * Makefile.in ($(lispsource)/international/charprop.el): New.
9836 (emacs$(EXEEXT)): Depend on charprop.el.
9838 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9840 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9841 deleting portions of the buffer under non-nil REPLACE argument.
9844 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9845 directory, watch it and not its parent.
9846 (add_watch): Allow empty string in FILE.
9848 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9850 * window.c (Fset_window_start, window_resize_apply)
9851 (window_scroll): Reset window_end_valid (Bug#15957).
9853 2013-11-27 Glenn Morris <rgm@gnu.org>
9855 * Makefile.in (leimdir): Now in lisp source directory.
9856 ($(leimdir)/leim-list.el): Just use ../leim .
9857 * epaths.in (PATH_DUMPLOADSEARCH):
9858 * lread.c (load_path_default):
9859 * nsterm.m (ns_load_path): No more leim directory.
9861 2013-11-26 Andreas Schwab <schwab@suse.de>
9863 * .gdbinit (xgettype): Add cast.
9865 2013-11-26 Glenn Morris <rgm@gnu.org>
9867 Preload leim-list.el.
9868 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9869 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9870 is a single directory.
9872 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9874 bool-vector-subsetp is now the normal direction (Bug#15912).
9875 * data.c (Fbool_vector_subsetp): Test whether the first argument
9876 is a subset of the second one, not the reverse. Add doc string.
9878 Fix minor problems found by static checking.
9879 * lread.c (load_path_default): Now static.
9880 * textprop.c (text_property_stickiness): Be consistent about the
9881 test used when deciding whether to consider the previous character.
9882 This simplifies the code a bit.
9884 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9886 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9888 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9889 (syms_of_frame): Don't defsubr them.
9891 2013-11-25 Glenn Morris <rgm@gnu.org>
9893 * lread.c (load_path_default): Change the sense of the argument.
9894 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9895 from dump_path. When it is not, avoid checking dump_path twice.
9897 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9898 uninstalled dump_path against installed Vload_path. (Bug#15964)
9900 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9902 Export get_pos_property to Elisp.
9903 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9904 (syms_of_editfns): Export it to Elisp.
9906 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9908 2013-11-23 Romain Francoise <romain@orebokech.com>
9910 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9911 initialization here ...
9912 (syms_of_fileio): ... from here.
9914 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9916 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9917 Please use --enable-check-lisp-object-type.
9919 2013-11-23 Glenn Morris <rgm@gnu.org>
9921 * process.c (get_process): Explicit error for dead buffers.
9923 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9925 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9927 2013-11-23 Glenn Morris <rgm@gnu.org>
9929 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9930 * lread.c (load_path_check): Take path to check as argument.
9931 (load_path_default): New, split from init_lread.
9932 (init_lread): Move calc of default load-path to load_path_default.
9933 Empty elements in EMACSLOADPATH now stand for the default.
9934 (load-path): Doc fix.
9935 * emacs.c (decode_env_path): Add option to treat empty elements
9936 as nil rather than ".".
9937 * callproc.c (init_callproc_1, init_callproc):
9938 * image.c (Vx_bitmap_file_path):
9939 * lisp.h (decode_env_path):
9940 * lread.c (Vsource_directory):
9941 Update for new argument spec of decode_env_path.
9943 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9945 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9946 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9948 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9950 Fix some dependency problems that cause unnecessary recompiles.
9952 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9953 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9954 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9955 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9956 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9957 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9958 (boostrap-clean): No need to remove stamp-oldxmenu.
9960 Fix recently introduced bool vector overrun.
9961 This was due to an optimization that went awry.
9962 Reported by Glenn Morris in
9963 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9964 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9965 for empty vectors, undoing the 2013-11-18 change.
9966 * data.c (bool_vector_binop_driver): Rely on this.
9967 Fix bug that occasionally overran the destination.
9968 * lisp.h (struct Lisp_Bool_vector): Document this.
9970 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9972 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9975 * nsterm.m (init, run, stop:): Comment out for now, does not work
9978 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9980 * charset.c (syms_of_charset): Don't read past end of string.
9982 2013-11-19 Glenn Morris <rgm@gnu.org>
9984 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9986 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9988 Add hooks to run on gaining/losing focus. (Bug#15029)
9989 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9990 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9991 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9993 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9995 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9996 The old names predated the API change that put destination at end.
9998 Improve API of recently-added bool vector functions (Bug#15912).
9999 The old API had (bool-vector-count-matches A B)
10000 and (bool-vector-count-matches-at A B I), which gave the
10001 misleading impression that the two functions were variants, one
10002 with a location I. The new API has (bool-vector-count-population A)
10003 and (bool-vector-count-consecutive A B I) to make the distinction
10004 clearer. The first function no longer has a B argument, since the
10005 caller can easily determine the number of nils if the length and
10006 number of ts is known.
10007 * data.c (Fbool_vector_count_population): Rename from
10008 bool_vector_count_matches, and accept just 1 argument.
10009 (Fbool_vector_count_consecutive): Rename from
10010 Fbool_vector_count_matches_at.
10012 Always allocate at least one bits_word per bool vector.
10013 See Daniel Colascione in:
10014 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10015 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10016 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10017 * lisp.h (struct Lisp_Bool_vector): Document this.
10019 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10021 * insdel.c (invalidate_buffer_caches): New function, consolidated
10022 from part of prepare_to_modify_buffer.
10023 (insert_from_gap, prepare_to_modify_buffer):
10024 * coding.c (code_convert_region, code_convert_string):
10025 Call invalidate_buffer_caches. (Bug#15841)
10027 * lisp.h (invalidate_buffer_caches): Add prototype.
10029 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10031 * w32term.c (x_update_window_end): Don't invalidate the entire
10032 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10033 highlight needs to be redisplayed. (Bug#15913)
10035 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10037 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10039 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10041 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10042 while we are using Vprin1_to_string_buffer.
10044 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10045 after inserting the description string. (Bug#15907)
10047 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10049 * data.c: Work around bogus GCC diagnostic about shift count.
10050 Reported by Eli Zaretskii in
10051 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10052 (pre_value): New function.
10053 (count_trailing_zero_bits): Use it.
10055 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10057 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10058 assume C macros are not supported even under -g3 in these old GCC
10061 2013-11-15 Leo Liu <sdl.web@gmail.com>
10063 * minibuf.c (Ftry_completion, Fall_completions)
10064 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10066 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10068 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10069 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10070 This avoids placing unnecessary constants into the Emacs code.
10072 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10074 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10075 for Cygwin w32 build.
10077 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10078 for Cygwin w32 build. (Bug#15892)
10080 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10082 Simplify, port and tune bool vector implementation.
10083 * alloc.c (bool_vector_exact_payload_bytes)
10084 (bool_vector_payload_bytes): Remove.
10085 (bool_vector_fill): Return its argument.
10086 * alloc.c (bool_vector_fill):
10088 * print.c (print_object):
10089 Simplify by using bool_vector_bytes.
10090 * alloc.c (make_uninit_bool_vector):
10091 New function, broken out from Fmake_bool_vector.
10092 (Fmake_bool_vector): Use it. Use tail call.
10093 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10094 * data.c (BITS_PER_ULL): New constant.
10095 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10096 if long long versions don't exist.
10097 (shift_right_ull): New function.
10098 (count_one_bits_word): New function, replacing popcount_bits_word
10099 macro. Don't assume that bits_word is no wider than long long.
10100 (count_one_bits_word, count_trailing_zero_bits):
10101 Don't assume that bits_word is no wider than long long.
10102 * data.c (bool_vector_binop_driver, bool_vector_not):
10103 * fns.c (Fcopy_sequence):
10105 Create an uninitialized destination, to avoid needless work.
10106 (internal_equal): Simplify.
10107 (Ffillarray): Prefer tail call.
10108 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10109 contain at least one word.
10110 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10111 chars are narrower than ints.
10112 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10113 * fns.c (Fcopy_sequence):
10115 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10116 Don't try to port to hosts where bits_word values have holes; the
10117 code wouldn't work there anyway. Verify this assumption, though.
10118 (bool_vector_bytes): New function.
10119 (make_uninit_bool_vector): New decl.
10120 (bool_vector_fill): Now returns Lisp_Object.
10122 * xfns.c (xic_create_fontsetname):
10123 * xrdb.c (gethomedir): Prefer tail calls.
10125 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10127 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10128 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10130 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10131 that requires a return value.
10132 (Fset_buffer_modified_p): Take advantage of this change to do
10135 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10137 * buffer.c (Frestore_buffer_modified_p): Sync it with
10138 Fset_buffer_modified_p.
10139 (Fforce_mode_line_update): New function, moved from subr.el.
10140 (Fset_buffer_modified_p): Use them.
10141 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10143 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10145 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10146 This avoids undefined behavior when subtracting pointers into
10147 different aways. On my platform it also makes the code a tad
10148 smaller and presumably faster.
10150 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10152 * keyboard.c (command_loop_1): Use region-extract-function.
10153 * insdel.c (Qregion_extract_function): Not static any more (can we
10154 stop pretending that these vars can benefit from being marked static?).
10156 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10158 * search.c (find_newline): If buffer text is relocated during the
10159 "dumb loop", adjust C pointers into buffer text to follow suit.
10162 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10164 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10165 for conversion (Bug#15837).
10167 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10169 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10170 for the entire range of inserted characters. (Bug#15841)
10172 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10174 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10176 (realize_default_face): Remove assignment to distant-foreground if
10177 unspecified (Bug#15815).
10179 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10181 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10182 cache-long-scans disabled, since we don't want to call
10183 prepare_to_modify_buffer (in insert_1_both) for each message we
10186 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10187 from buffer.c. Improve commentary to the buffer field setter
10190 * buffer.c (bset_cache_long_scans): Static function deleted.
10191 Improve commentary to the buffer field setter functions.
10192 (init_buffer_once): Default for cache-long-scans changed to t.
10195 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10197 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10199 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10200 This bug was introduced in my 2013-06-21 change, and caused
10201 struct Lisp_Sub_Char_Table objects to be given too many slots,
10202 which broke 'make -C admin/unidata'.
10204 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10206 Import changes from mac-port 4.5.
10207 * macfont.m (mac_font_copy_default_descriptors_for_language)
10208 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10209 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10210 (macfont_language_default_font_names): New.
10211 (macfont_list): Rearrange language/charset code.
10212 (macfont_close): Don't check for macfont_info->cache.
10213 (mac_ctfont_create_preferred_family_for_attributes): New font
10214 selection code, call
10215 mac_font_copy_default_name_for_charset_and_languages.
10216 (mac_font_copy_default_descriptors_for_language)
10217 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10219 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10221 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10223 Port to C11 aligned_alloc, and fix some integer overflows.
10224 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10225 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10226 and use of posix_memalign replaced with aligned_alloc.
10227 (aligned_alloc): New function, defined or declared as needed.
10228 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10229 Don't undef; configure.ac now does this.
10230 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10231 (calloc, aligned_alloc): Check for integer overflow.
10232 (aligned_alloc): Rename from memalign. All uses changed.
10233 (memalign): New function, an alias for aligned_alloc.
10235 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10237 * xdisp.c (redisplay_internal): Fix typo in last change.
10239 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10241 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10243 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10245 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10246 redisplay--mode-lines-cause.
10247 (redisplay_internal): Keep them uptodate. Remove redundant check of
10248 buffer_shared_and_changed.
10249 * *.[chm]: Number every assignment to update_mode_lines so we
10250 can track why it is set.
10252 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10254 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10256 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10258 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10259 can track why it is set.
10261 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10263 Integer-related fixes for term.c etc.
10264 * dispextern.h (face_tty_specified_color): New function.
10265 * term.c (turn_on_face): Don't rely on undefined behavior when
10266 assigning an out-of-range value to 'long'.
10267 Simplify test for toggling highlight.
10268 (tty_capable_p): Omit last two (unused) args. All callers changed.
10269 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10270 (read_menu_input, tty_menu_activate, tty_menu_show):
10271 * xfaces.c (x_supports_face_attributes_p)
10272 (tty_supports_face_attributes_p):
10273 Use bool for boolean. All callers changed.
10274 (tty_supports_face_attributes_p): Omit defaults for color indices;
10275 no longer needed. Simplify tail call.
10277 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10279 * xdisp.c (prepare_menu_bars): Mark static.
10280 * lisp.h (prepare_menu_bars): Don't declare.
10281 * xselect.c (x_handle_selection_clear):
10282 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10284 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10286 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10287 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10289 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10291 * keyboard.c (Fcommand_error_default_function): Rename from
10292 Fdefault_error_output.
10294 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10296 * keyboard.c (Fdefault_error_output): New function, extracted from
10297 cmd_error_internal.
10298 (syms_of_keyboard): Use it for Vcommand_error_function.
10300 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10302 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10303 (init_eval): Use it to ensure handlerlist is non-NULL.
10304 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10305 (Fsignal): Adjust NULLness test of handlerlist.
10306 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10308 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10310 * callproc.c (call_process): Call prepare_to_modify_buffer before
10311 decoding text read from the sub-process, as the decoded stuff will
10312 be inserted into the buffer. This will invalidate the various
10313 caches maintained for the buffer. (Bug#15148)
10315 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10317 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10318 string of glyphless-char-display.
10320 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10322 * nsfns.m (ns_get_name_from_ioreg): New function.
10323 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10324 OSX >= 10.9. Use ns_get_name_from_ioreg.
10326 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10328 Simplify and port recent bool vector changes.
10329 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10330 only in this file. Use a more-efficient implementation if the
10331 second argument is a power of 2.
10332 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10333 Remove no-longer-necessary compile-time checks.
10334 (bool_vector_exact_payload_bytes): New function.
10335 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10336 exact payload changed to call the new function. Do not assume
10337 that the arg or result fits in ptrdiff_t.
10338 (bool_vector_fill): New function.
10339 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10341 (vroundup_ct): Don't assume arg fits in size_t.
10342 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10343 invoke set_category_set.
10344 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10345 All callers changed. Use bool_vector_set.
10346 * category.h (XCATEGORY_SET): Remove; no longer needed.
10347 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10348 bool_vector_bitref.
10349 * data.c (Faref): Use bool_vector_ref.
10350 (Faset): Use bool_vector_set.
10351 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10352 (Fbool_vector_not, Fbool_vector_count_matches)
10353 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10354 * fns.c (concat): Use bool_vector_ref.
10355 (Ffillarray): Use bool_vector_fill.
10356 (mapcar1): Use bool_vector_ref.
10357 (sxhash_bool_vector): Hash words, not bytes.
10358 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10359 a constant, since it's now used in #if.
10360 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10361 unsigned char on unusual architectures, so that we no longer
10362 assume that the number of bits per bits_word is a power of two or
10363 is a multiple of 8 or of CHAR_BIT.
10364 (Qt): Add forward decl.
10365 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10366 at least as strictly as bits_word.
10367 (bool_vector_data, bool_vector_uchar_data): New accessors.
10368 All data structure accesses changed to use them.
10369 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10370 (bool_vector_set): New functions.
10371 (bool_vector_fill): New decl.
10372 (ROUNDUP): Move to alloc.c as described above.
10374 Fix recent gnutls changes.
10375 * gnutls.c (Fgnutls_boot): Don't assume C99.
10376 * process.c (wait_reading_process_output): Fix typo in recent change.
10378 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10380 * process.c (wait_reading_process_output, read_process_output)
10381 (send_process): Check gnutls_state is not NULL.
10383 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10384 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10386 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10388 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10389 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10391 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10394 * nsfns.m (Fx_create_frame): Fix memory leak.
10396 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10397 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10398 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10400 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10402 * xdisp.c (message3_nolog, message_with_string): Encode the string
10403 before writing it to the terminal in a non-interactive session.
10405 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10406 sure we concatenate them into a unibyte string.
10408 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10409 resulting temporary name before returning it to the caller.
10410 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10411 is a unibyte string, convert NAME to a unibyte string to ensure
10412 that the result is also a unibyte string.
10414 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10415 create unibyte strings from default paths and directory/file
10418 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10421 * callproc.c (init_callproc): Use build_unibyte_string to make
10422 sure we create unibyte strings from default paths and
10423 directory/file names.
10425 * buffer.c (init_buffer): Don't store default-directory of
10426 *scratch* in multibyte form. The original problem which led to
10427 that is described in
10428 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10429 but it was solved long ago. (Bug#15260)
10431 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10433 Port to stricter C99 platforms.
10434 Especially, C99 prohibits nesting a struct X inside struct Y if
10435 struct X has a flexible array member.
10436 * alloc.c (struct sdata): New type.
10437 (sdata): Implement in terms of struct sdata.
10438 Remove u member; all uses replaced by next_vector, set_next_vector.
10439 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10440 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10441 (struct sblock): Rename first_data member to data, which is now
10442 a flexible array member. All uses changed.
10443 (next_vector, set_next_vector, large_vector_vec): New functions.
10444 (vector_alignment): New constant.
10445 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10446 (struct large-vector): Now merely a NEXT member, since the old approach
10447 ran afoul of stricter C99. All uses changed to use
10448 large_vector_vec or large_vector_offset.
10449 (large_vector_offset): New constant.
10450 * dispnew.c: Include tparam.h, for tgetent.
10451 Do not include term.h; no longer needed.
10452 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10453 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10454 (struct Lisp_Vector): Use a flexible array member for contents,
10455 instead of a union with a member that is an array of size 1.
10457 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10458 fact that the struct no longer contains a union.
10459 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10460 (struct Lisp_Save_Value, struct Lisp_Free):
10461 Use unsigned, not int, for spacers, to avoid c99 warning.
10462 (union specbinding): Use unsigned, not bool, for bitfield, as
10463 bool is not portable to pre-C99 hosts.
10465 2013-11-04 Glenn Morris <rgm@gnu.org>
10467 * emacs.c (usage_message): Mention that `-L :...' appends.
10469 2013-11-02 Glenn Morris <rgm@gnu.org>
10471 * Makefile.in (abs_builddir): Remove.
10472 (bootstrap_exe): Use relative filename.
10474 Use relative filenames in TAGS files.
10475 * Makefile.in (abs_srcdir): Remove it again.
10476 (.PHONY): Remove frc.
10477 (maintainer-clean): No more TAGS-LISP file.
10478 (TAGS): Pass relative file names to etags.
10479 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10481 * Makefile.in (abs_srcdir): New, set by configure.
10483 (maintainer-clean): Remove pointless echo. That should be in the
10484 top-level Makefile, if anywhere. Delete TAGS-LISP.
10485 (extraclean): No s/ and m/ directories for some time.
10486 (TAGS): Also depend on ctagsfiles3.
10487 Remove no-longer-defined S_FILE.
10488 Pass absolute filenames to etags once more.
10489 (TAGS-LISP): Replace lispdir with its expansion.
10490 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10491 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10493 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10495 * xfaces.c (check_lface_attrs, realize_default_face):
10496 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10497 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10499 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10501 * emacs.c (original_pwd): Remove global var by making it local.
10502 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10504 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10506 * xfaces.c: Declare color_distance.
10507 (QCdistant_foreground): New variable.
10508 (NEAR_SAME_COLOR_THRESHOLD): New define.
10509 (load_color2): New function.
10510 (load_color): Call load_color2.
10511 (load_face_colors): Call load_color2 and if distant-color is specified
10512 calculate distant and use distant-color if colors are near.
10513 (LFACE_DISTANT_FOREGROUND): New define.
10514 (merge_face_ref, Finternal_set_lisp_face_attribute)
10515 (Finternal_get_lisp_face_attribute)
10516 (x_supports_face_attributes_p): Handle distant-foreground similar to
10518 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10520 * dispextern.h (lface_attribute_index):
10521 Add LFACE_DISTANT_FOREGROUND_INDEX.
10523 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10525 * image.c (pbm_next_char): New function.
10526 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10527 (pbm_scan_number): Use it.
10528 (Qlibjpeg_version): New variable.
10529 (syms_of_image): DEFSYM and initialize it.
10531 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10533 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10535 2013-10-31 Glenn Morris <rgm@gnu.org>
10537 * emacs.c (original_pwd): New char.
10538 (main): If using --chdir, store original_pwd.
10539 (init_cmdargs): When setting Vinvocation_directory based on a
10540 relative argv[0], use original_pwd if set. (Bug#15768)
10542 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10544 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10546 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10548 * insdel.c: Fix minor problems found by static checking.
10549 (Qregion_extract_function): Now static.
10550 (prepare_to_modify_buffer_1): Remove unused locals.
10552 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10554 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10555 (syms_of_xdisp): Declare pre-redisplay-function.
10556 (markpos_of_region): Remove function.
10557 (init_iterator, compute_stop_pos, handle_face_prop)
10558 (face_before_or_after_it_pos, reseat_to_string)
10559 (get_next_display_element, window_buffer_changed)
10560 (redisplay_internal, try_cursor_movement, redisplay_window)
10561 (try_window_reusing_current_matrix, try_window_id, display_line)
10562 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10563 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10564 * window.h (struct window): Remove field `region_showing'.
10565 * dispextern.h (struct it): Remove region_beg/end_charpos.
10566 (face_at_buffer_position, face_for_overlay_string)
10567 (face_at_string_position): Update prototypes.
10568 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10569 (face_at_string_position): Remove `region_beg' and `region_end' args.
10570 * fontset.c (Finternal_char_font):
10571 * font.c (font_at, font_range): Adjust calls accordingly.
10572 * insdel.c (Qregion_extract_function): New var.
10573 (syms_of_insdel): Initialize it.
10574 (prepare_to_modify_buffer_1): Use it.
10576 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10578 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10579 * ftxfont.c (ftxfont_get_gcs):
10580 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10581 * xfaces.c (x_free_colors, x_free_dpy_colors)
10582 (x_create_gc, unload_color):
10583 * xselect.c (x_property_data_to_lisp):
10584 * xsettings.c (parse_settings):
10585 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10586 (get_bits_and_offset): Adjust definition.
10587 * frame.c (XParseGeometry): Adjust locals.
10588 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10589 * regex.h (toplevel): Likewise for reg_syntax_t.
10591 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10593 * eval.c (run_hook_with_args): Use FUNCTIONP.
10595 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10597 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10598 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10599 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10600 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10601 on MS-Windows anyway.
10602 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10603 (free_realized_face): ...adjust user.
10604 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10605 white relief pixels to -1.
10606 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10607 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10608 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10610 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10612 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10613 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10614 in practice now. All callers changed.
10616 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10618 * dispextern.h (struct face): Use bitfields for 'underline_type'
10619 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10620 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10621 'stipple' member. Move 'lface' member up to help...
10622 * xfaces.c (make_realized_face): ...this function to find and
10623 clear just the members that need clearing.
10624 (load_face_colors, realize_x_face):
10625 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10627 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10629 * xftfont.c (struct xftfont_info): Remove set-but-unused
10631 (xftfont_open): Adjust user.
10632 (xftfont_get_colors): Remove useless prototype.
10634 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10636 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10637 before passing them to 'unexec'. (Bug#15260)
10639 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10641 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10643 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10645 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10646 the changed signature of the font driver's 'close' method.
10648 * w32font.h (w32font_close): Adjust the prototype to the change in
10649 function definition.
10651 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10653 * w32uniscribe.c (uniscribe_close): Adapt the call to
10654 w32font_close to its new prototype.
10656 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10658 Omit unused frame argument of font API's close function.
10659 * font.h (struct font): Drop frame argument. Adjust comment.
10660 * font.c (font_clear_cache, font_close_object): Adjust users.
10661 * ftfont.c (ftfont_close):
10662 * ftxfont.c (ftxfont_close):
10663 * macfont.m (macfont_close):
10664 * nsfont.m (nsfont_close):
10665 * w32font.c (w32font_close):
10666 * xfont.c (xfont_close):
10667 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10668 tweak comments and make functions safe if called more than once for
10669 the same font object.
10671 Perform font-specific cleanup when font object is swept by GC. See
10672 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10673 * alloc.c (cleanup_vector): New function.
10674 (sweep_vector): Call it for each reclaimed vector object.
10675 * font.h (struct font): Adjust comment.
10677 2013-10-24 Glenn Morris <rgm@gnu.org>
10679 * Makefile.in (abs_top_srcdir): New, set by configure.
10681 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10683 Adjust recent font-related changes to fix bug#15686.
10684 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10685 is a live window system frame, mark its default font too.
10687 2013-10-23 Glenn Morris <rgm@gnu.org>
10689 * Makefile.in (RUN_TEMACS): Make relative (again).
10690 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10691 (bootstrap-emacs$(EXEEXT)):
10692 Quote entities that might contain whitespace.
10694 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10696 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10697 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10699 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10701 Do not allow font caches to grow too large.
10702 * alloc.c (compact_font_cache_entry, compact_font_caches):
10703 New functions or stub if not HAVE_WINDOW_SYSTEM.
10704 (compact_undo_list): Factor out from Fgarbage_collect.
10706 (mark_face_cache): Mark face font. Move down to avoid
10708 (mark_terminals): Do not mark font cache here.
10709 (Fgarbage_collect): Call compaction functions described
10710 above. Adjust comment.
10712 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10714 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10715 chdir to HOME (bug#15607).
10717 * nsterm.m (Qcocoa, Qgnustep): New variables.
10718 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10719 (ns_get_color): Make selection color work for GNUstep also.
10721 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10723 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10724 handles mouse clicks. Instead, let GPM use the same code as all
10725 the other mice use. See the discussion starting at
10726 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10727 for the details of the problem with the menu bar this fixes.
10729 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10731 Remove port-specific display name lists to avoid extra
10732 complexity and data duplication with display info lists.
10733 * xterm.h (x_display_name_list): Remove declaration.
10734 * xterm.c (x_display_name_list): Remove.
10735 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10736 * xfns.c (x_display_info_for_name, Fx_display_list):
10737 Likewise. Use x_display_list where appropriate.
10738 * w32term.h (w32_display_name_list): Remove declaration.
10739 * w32term.c (w32_display_name_list): Remove.
10740 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10742 * w32fns.c (x_display_info_for_name, Fx_display_list):
10743 Likewise. Use x_display_list where appropriate.
10744 * nsterm.h (ns_display_name_list): Remove declaration.
10745 * nsterm.m (ns_display_name_list): Remove.
10746 (ns_term_init, syms_of_nsterm): Adjust users.
10747 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10748 Likewise. Use x_display_list where appropriate.
10749 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10750 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10751 (mark_terminals): Mark per-terminal font cache.
10753 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10755 Don't run timers in input-pending-p. Its new check-timers param
10756 provides the prior behavior. (Bug#15045).
10757 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10759 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10761 Make some functions static in non-Microsoft builds.
10762 On my platform (Fedora 19 x86-64), this shrinks the
10763 Emacs executable (text+data) by 0.25%.
10764 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10765 (load_color) [!MSDOS]:
10766 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10767 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10768 * lisp.h (check_existing):
10769 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10770 (network_interface_info) [!WINDOWSNT]:
10771 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10772 Remove extern decls.
10773 * fileio.c (check_existing):
10774 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10775 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10776 (network_interface_info) [!WINDOWSNT]:
10777 * term.c (encode_terminal_code) [!WINDOWSNT]:
10778 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10779 * xfaces.c (load_color) [!MSDOS]:
10781 * fileio.c (check_existing, check_executable, check_writable):
10782 * process.c (network_interface_list, network_interface_info):
10783 Move earlier, so that we don't need forward decls.
10784 * gnutls.c (fn_gnutls_transport_set_errno)
10785 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10787 * w32.c (init_environment): Use faccessat rather than
10788 check_existing, partly for consistency with the rest of the code
10789 in this file, partly so that check_existing can be static.
10791 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10792 * emacs.c (MAIN_PROGRAM): New macro.
10793 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10794 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10796 bool vector int width fixes
10797 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10798 (Fbool_vector_count_matches_at):
10799 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10800 can exceed PTRDIFF_MAX, at least in theory.
10801 (Fbool_vector_count_matches_at):
10802 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10804 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10806 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10807 (struct sockaddr): Add forward decl, for platforms that lack it.
10809 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10811 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10814 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10816 * w32.c (network_interface_get_info, network_interface_list)
10817 (network_interface_info): New functions. (Bug#15610)
10818 (GetAdaptersInfo_Proc): New typedef.
10819 (get_adapters_info): New wrapper function.
10820 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10822 * process.h (network_interface_list, network_interface_info):
10825 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10826 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10827 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10828 for WINDOWSNT. Doc fix.
10829 (syms_of_process): Defsubr Snetwork_interface_list and
10830 Snetwork_interface_info unconditionally.
10832 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10833 in NS GUI sessions. (Bug#15629)
10835 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10837 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10839 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10841 * print.c (print_object): Print " ..." when truncating bool vectors.
10843 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10845 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10846 standard mouse buttons.
10848 * termhooks.h (struct input_event): Remove incorrect commentary.
10850 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10852 Disallow bool vector operations on mixed-length operands.
10853 The old behavior left garbage in the result vector sometimes,
10854 and didn't seem to be useful.
10855 * data.c (Qwrong_length_argument): New static var.
10856 (wrong_length_argument): New function.
10857 (bool_vector_binop_driver): Check that args agree in length.
10859 * keyboard.c, keyboard.h (all_kboards): Now static.
10861 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10863 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10864 note from the lispref.
10866 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10868 * nsterm.h (struct ns_display_info): Remove set-but-unused
10869 member image_cache (image caches are per-terminal anyway).
10870 (FRAME_X_IMAGE_CACHE): Remove.
10871 * nsterm.m (ns_initialize_display_info): Adjust user.
10873 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10875 * w32proc.c: Include mingw_time.h.
10877 * w32.c: Include mingw_time.h.
10879 Implement scrolling of TTY menus when the screen is too short.
10881 * term.c (tty_menu_display): Accept an additional argument, the
10882 menu item from which to start displaying the menu. Account for
10883 the value of Y when limiting the menu to the number of available
10885 (mi_result): New enumeration.
10886 (read_menu_input): Return enumerated value. When the y coordinate
10887 hits min_y or max_y, return scroll indication instead of wrapping
10889 (tty_menu_activate): Handle the scrolling indications from
10890 read_menu_input. Compute the first menu item to display and pass
10891 it to tty_menu_display.
10893 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10895 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10896 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10897 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10898 Adjust to match the change described below.
10899 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10900 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10901 memory_below_frame members to...
10902 * termchar.h (struct tty_display_info): ...here because they're
10903 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10904 * term.c (init_tty):
10905 * nsterm.m (ns_create_terminal):
10906 * w32term.c (w32_create_terminal):
10907 * xterm.c (x_create_terminal): Adjust users.
10908 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10909 to filter out non-TTY frames. Adjust comment.
10910 (scrolling): Adjust user. Prefer eassert for debugging check.
10912 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10914 * xfaces.c (PT_PER_INCH): Remove unused macro.
10915 * termhooks.h (struct terminal): Remove set-but-unused
10916 member fast_clear_end_of_line.
10917 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10918 * nsterm.m (ns_create_terminal):
10919 * term.c (init_tty):
10920 * w32term.c (w32_create_terminal):
10921 * xterm.c (x_create_terminal): Adjust users.
10923 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10925 * lisp.h (bool_vector_size): New function.
10926 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10927 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10928 (Fbool_vector_not, Fbool_vector_count_matches_at):
10929 Remove uses of 'eassume' that should no longer be needed,
10930 because they are subsumed by the 'eassume' in bool_vector_size.
10932 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10934 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10935 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10936 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10938 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10940 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10941 have different dimensions. (Bug#15575)
10943 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10946 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10948 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10950 * term.c (tty_menu_show): Never return with unbalanced
10951 specpdl. Use eassert for debugging check. Adjust style.
10953 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10955 * term.c (read_menu_input): Make selection of menu items
10956 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10957 (tty_menu_activate): Fix off-by-one error when computing max_y.
10959 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10961 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10962 audit logging (only used with GnuTLS 3.x) and enable it.
10964 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10966 * dispnew.c (redraw_frame): Remove useless #ifdef because
10967 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10968 Also, move TTY fflush to...
10969 * term.c (tty_update_end): ...this function.
10971 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10973 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10974 the end of the frame's glyph matrix. (Bug#15575)
10976 * term.c (tty_menu_display): Don't move cursor while overwriting
10977 frame's glyphs with menu items. Limit the number of items
10978 displayed to what can be shown on the available screen lines,
10979 excluding the echo area.
10980 (tty_menu_activate): Limit the Y coordinate allowed by
10981 read_menu_input to the last screen line used for menu display.
10983 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10985 * lisp.h (eassume): New macro.
10986 Also, include <verify.h>, for 'assume'.
10987 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10988 (vroundup, vector_nbytes):
10989 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10990 (Fbool_vector_not, Fbool_vector_count_matches)
10991 (Fbool_vector_count_matches_at):
10992 Use eassume, not eassert.
10993 * casetab.c (set_identity, shuffle):
10994 * composite.c (composition_gstring_put_cache):
10995 * dispnew.c (update_frame_1):
10996 * ftfont.c (ftfont_shape_by_flt):
10997 * image.c (gif_load):
10998 * intervals.c (offset_intervals):
10999 * macfont.m (macfont_shape):
11000 Remove calls to 'assume' that are no longer needed, because
11001 --enable-gcc-warnings no longer generates bogus warnings
11002 when these calls are removed.
11004 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11006 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11008 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11010 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11011 (Qsubstitute_env_in_file_name): New var.
11012 (syms_of_fileio): Define it.
11014 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11016 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11017 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11020 * term.c (save_and_enable_current_matrix): Don't allocate and
11021 don't save margin areas.
11022 (restore_desired_matrix): Don't restore margin areas.
11023 (free_saved_screen): Don't free margin areas.
11025 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11027 * image.c: Pacify --enable-gcc-warnings.
11028 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11029 #define only if used.
11031 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11033 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11034 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11035 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11036 (gif_load): For giflib v5.x and later, display the error message
11037 produced by giflib when its functions fail.
11038 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11041 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11043 * keyboard.c (last_event_timestamp): Remove. For X selection and
11044 GTK popup menus, it may be obtained from per-frame X display info.
11045 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11046 (process_special_events): Adjust users.
11047 * keyboard.h (last_event_timestamp): Remove declaration.
11048 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11049 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11050 * menu.h (xmenu_show): Adjust prototype.
11051 * menu.c (Fx_popup_menu): Adjust user.
11052 * xselect.c (x_own_selection, x_get_foreign_selection)
11053 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11055 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11057 * keyboard.c (init_kboard): Now static. Add arg
11058 to denote window system. Adjust comment.
11059 (init_keyboard): Adjust user.
11060 (allocate_kboard): New function.
11061 (syms_of_keyboard):
11062 * nsterm.m (ns_term_init):
11063 * term.c (init_tty):
11064 * w32term.c (w32_create_terminal):
11065 * xterm.c (x_term_init): Use it.
11066 * keyboard.h (init_kboard): Remove prototype.
11067 (allocate_kboard): Add prototype.
11069 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11071 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11072 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11074 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11076 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11078 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11080 * term.c (tty_menu_activate): Flush the output stream after
11081 showing the cursor, and don't mark the frame garbaged at exit from
11082 the function. Fixes redisplay glitches when moving from one menu
11085 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11087 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11088 or throw error (Bug#15570).
11090 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11092 * intervals.c (temp_set_point_both): Move test into 'eassert',
11095 * lisp.h (eassert): Don't use 'assume'.
11096 Sometimes 'assume' wins in performance, and sometimes it loses,
11097 so it shouldn't be used all the time. Perhaps we need two
11098 flavors of 'eassert', one for where 'assume' is far more likely
11099 to help or to hurt; but that can be done later.
11100 Reported by Dmitry Antipov in
11101 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11102 Also, don't include <verify.h>; no longer needed.
11104 2013-10-09 Glenn Morris <rgm@gnu.org>
11106 * eval.c (Fcond): Doc tweak.
11108 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11110 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11111 expressions with side effects to eassert. (Bug#15565)
11113 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11115 * fns.c (hashfn_user_defined): Allow hash functions to return any
11118 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11120 Fix minor problems found by static checking.
11121 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11122 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11123 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11124 * keyboard.c (read_menu_command): Remove unused local.
11125 * lisp.h (read_menu_command): New decl.
11126 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11127 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11128 Return ptrdiff_t, not int.
11129 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11130 not int, for benefit of xpalloc.
11131 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11133 (have_menus_p): Remove; unused.
11134 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11135 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11136 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11138 (save_and_enable_current_matrix): Omit unnecessary casts.
11139 (read_menu_input): Omit local extern decl (now in lisp.h).
11140 Don't access uninitialized storage if mouse_get_xy fails.
11141 (tty_menu_activate): Mark local as initialized, for lint.
11142 (tty_menu_activate, tty_meny_show): Remove unused locals.
11144 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11146 Support menus on text-mode terminals.
11147 * xterm.h (xw_popup_dialog): Add prototype.
11149 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11150 (xmenu_show): Block input here, instead in Fx_popup_menu.
11151 (xw_popup_dialog): New function, with X-specific bits of popup
11154 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11157 * window.c (Fset_window_configuration): Use run-time tests of the
11158 frame type instead of compile-time conditionals, when menu-bar
11159 lines are considered.
11161 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11162 (w32_popup_dialog): New prototypes.
11164 * w32menu.c (Fx_popup_dialog): Function deleted.
11165 (w32_popup_dialog): New function, with w32 specific bits of popup
11166 dialogs. Block input here.
11168 * w32inevt.c (w32_console_read_socket): Minor change to add
11169 debugging TTY events.
11171 * w32fns.c (show_hourglass): If returning early because the frame
11172 is not a GUI frame, unblock input.
11174 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11175 (cursorY): New functions.
11177 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11178 WINDOWSNT, macros that call curX and curY elsewhere.
11180 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11182 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11183 specific function to hide and show cursor on a text-mode terminal.
11184 (tty_menu_struct, struct tty_menu_state): New structures.
11185 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11186 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11187 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11188 (tty_menu_locate, save_and_enable_current_matrix)
11189 (restore_desired_matrix, screen_update, read_menu_input)
11190 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11191 (tty_pop_down_menu, tty_menu_last_menubar_item)
11192 (tty_menu_new_item_coords, tty_menu_show): New functions.
11193 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11195 * nsterm.h (ns_popup_dialog): Adjust prototype.
11197 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11198 of in x-popup-menu.
11199 (ns_popup_dialog): Adapt order of arguments to the other
11200 *_menu_show implementations.
11201 (Fx_popup_dialog): Function deleted.
11203 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11205 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11207 * menu.c (have_boxes): New function.
11208 (single_keymap_panes): Use it instead of a compile-time
11210 (single_menu_item): Use run-time tests of the frame type instead
11211 of compile-time conditionals.
11212 (encode_menu_string): New function.
11213 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11214 the macro, since different types of frame need different encoding
11216 (digest_single_submenu): Use run-time tests of frame type instead
11217 of, or in addition to, compile-time conditionals.
11218 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11219 (Fx_popup_menu): Detect when the function is called from keyboard
11220 on a TTY. Don't barf when invoked on a text-mode frame.
11221 Check frame type at run time, instead of compile-time conditionals for
11222 invoking terminal-specific menu-show functions.
11223 Call tty_menu_show on text-mode frames.
11224 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11225 run time to determine which alternative to invoke; support dialogs
11228 * keyboard.h <Qmouse_movement>: Declare.
11230 * keyboard.c <Qmouse_movement>: Now extern.
11231 <Qecho_keystrokes>: New static variable.
11232 (read_key_sequence): Accept an additional argument, a flag to
11233 prevent redisplay during reading of the key sequence. All callers
11235 (read_menu_command): New function.
11236 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11238 (toolkit_menubar_in_use): New function.
11239 (make_lispy_event): Use it instead of a compile-time test.
11241 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11242 window-system being available.
11244 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11245 to x-popup-dialog on the frame type, they all now support popup
11248 * dispnew.c (save_current_matrix): Save the margin areas.
11249 (restore_current_matrix): Restore margin areas.
11250 (update_frame_with_menu): New function.
11252 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11255 * alloc.c (make_save_ptr): Now compiled unconditionally.
11257 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11259 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11260 (redraw_frame, update_frame): Adjust users.
11261 * dispextern.h (set_window_update_flags): Adjust prototype.
11262 * xdisp.c (redisplay_internal): When updating all frames with zero
11263 windows_or_buffers_changed, assume that only the windows that shows
11264 current buffer should be really updated.
11266 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11268 Do not allocate huge temporary memory areas and objects while encoding
11269 for file I/O, thus reducing an enormous memory usage for large buffers.
11270 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11271 * coding.h (struct coding_system): New member raw_destination.
11272 * coding.c (setup_coding_system): Initialize it to zero.
11273 (encode_coding_object): If raw_destination is set, do not create
11274 dst_object. Add comment.
11275 * fileio.c (toplevel): New constant E_WRITE_MAX.
11276 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11277 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11279 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11281 * nsterm.m (windowDidExitFullScreen:)
11282 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11284 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11286 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11287 * keyboard.c (unblock_input_to): Don't process pending signals
11288 if a fatal error is in progress.
11290 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11291 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11292 they're talking about words in Lisp bool vectors.
11293 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11294 * data.c (popcount_bits_word): Rename from popcount_size_t.
11295 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11298 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11300 Improve support for popcount and counting trailing zeros (Bug#15550).
11301 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11302 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11303 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11304 (popcount_size_t_msc, popcount_size_t_gcc):
11305 Remove; now done by Gnulib.
11306 (popcount_size_t): Now a macro that defers to Gnulib.
11307 (count_trailing_zero_bits): Return int, for consistency with
11308 Gnulib and because Emacs prefers signed to unsigned int.
11309 Don't assume that size_t is either unsigned int or unsigned long
11310 or unsigned long long.
11311 (size_t_to_host_endian): Do not assume that size_t is either
11312 exactly 32 or exactly 64 bits wide.
11313 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11314 etc., so that it's now an enum constant, not a macro.
11315 No need to assume that it's either 32 or 64.
11317 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11319 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11322 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11324 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11325 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11327 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11329 emacs_read and emacs_write now use void *, not char *.
11330 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11331 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11332 Buffer arg is now void *, not char *. This matches plain
11333 'read' and 'write' better, and avoids a constraint violation
11334 on Solaris 9 with Oracle Studio.
11336 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11338 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11339 memset to explicit loop. Otherwise copy largest possible chunk
11340 from initialized to uninitialized part, thus allowing the longer
11341 memcpy runs and reducing the number of loop iterations.
11343 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11345 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11346 hide toolbar (Bug#15388).
11347 (windowDidEnterFullScreen:): If presentation options are zero,
11348 set them here (Bug#15388).
11349 (ns_update_auto_hide_menu_bar): Remove runtime check.
11350 Don't auto hide dock unless menubar is also auto hidden.
11352 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11354 * editfns.c (message): Mention batch mode in doc string.
11356 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11358 * nsterm.m (check_native_fs): Remove erroneous comment.
11360 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11362 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11363 uses find_newline instead of scan_newline and so doesn't move point.
11365 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11367 Use hardware support for byteswapping on glibc x86 etc.
11368 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11369 whereas the old swap64 needed 30.
11370 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11371 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11372 Use byteswap.h's macros to swap bytes.
11373 * lisp.h (swap16, swap32, swap64): Remove.
11374 All uses replaced by bswap_16, bswap_32, bswap_64.
11376 * bytecode.c (exec_byte_code): Use some more volatile variables
11377 to work around local variables getting clobbered by longjmp.
11378 Port to pre-C99, which doesn't allow decls after stmts.
11380 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11382 * lisp.h (eassert): Assume that COND is true when optimizing.
11383 In other words, take on the behavior of eassert_and_assume.
11384 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11385 (eassert_and_assume): Remove. All uses replaced by eassert.
11387 * xdisp.c (Qglyphless_char): Now static.
11389 Adjust to merge from gnulib.
11390 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11391 * lisp.h: Include <verify.h>, for 'assume'.
11393 * eval.c (clobbered_eassert): New macro.
11394 (internal_catch, internal_condition_case)
11395 (internal_condition_case_1, internal_condition_case_2)
11396 (internal_condition_case_n): Use it instead of eassert
11397 when the argument contains locals clobbered by longjmp.
11398 Don't use clobbered locals outside of clobbered_eassert.
11399 (internal_lisp_condition_case): Use a volatile variable
11400 to work around a local variable's getting clobbered.
11402 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11404 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11405 (PUSH_HANDLER): New macro.
11406 (catchlist): Remove.
11407 (handlerlist): Always declare.
11409 * eval.c (catchlist): Remove (merge with handlerlist).
11410 (handlerlist, lisp_eval_depth): Not static any more.
11411 (internal_catch, internal_condition_case, internal_condition_case_1)
11412 (internal_condition_case_2, internal_condition_case_n):
11414 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11415 handlerlist/catchlist.
11416 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11417 handlerlist which can only handle a single condition-case handler at
11419 (find_handler_clause): Simplify since we only a single branch here
11422 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11424 (bcall0): New function.
11425 (exec_byte_code): Add corresponding cases. Improve error message when
11426 encountering an invalid byte-code. Let Bunwind_protect accept
11427 a function (rather than a list of expressions) as argument.
11429 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11430 and make them unconditional now that they're heap-allocated.
11432 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11434 * charset.c (Fdecode_char, Fencode_char): Remove description of
11435 `restriction' arg. now that it's hidden by advertised-calling-convention.
11437 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11439 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11440 Remove unused variable (from mac-port).
11441 (macfont_draw): Use s->ybase for correct y position.
11443 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11445 * frame.h (struct frame): Drop has_minibuffer member because...
11446 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11447 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11449 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11451 * window.h (struct window): Prefer enum text_cursor_kinds to int
11452 for phys_cursor_type member. Move the latter, phys_cursor_width,
11453 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11454 * window.c (replace_window, make_window): Adjust users.
11456 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11458 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11459 this module is never compiled otherwise.
11461 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11463 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11466 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11468 * xdisp.c (get_next_display_element): Don't call face_for_font in
11469 a build configured --without-x. (Bug#15484)
11471 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11473 * window.c (calc_absolute_offset): #elif should be #elif defined.
11475 * frame.c (delete_frame): Block/unblock input to overcome race
11476 condition (Bug#15475).
11478 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11480 * frame.c (delete_frame): Record selected frame only after
11481 calling Qdelete_frame_functions (Bug#15477).
11483 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11485 * nsterm.m (ns_selection_color): Remove.
11486 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11487 NSColor selectedText(Background)Color. Only for COCOA.
11488 (ns_term_init): Remove assignment of ns_selection_color, logic
11489 moved to ns_get_color.
11491 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11492 NS_SELECTION_COLOR_DEFAULT.
11493 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11495 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11497 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11498 frame' does not have the tool_bar_window member.
11500 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11502 Signal error when reading an empty byte-code object (Bug#15405)
11503 * lread.c (read1): Signal error.
11504 * alloc.c (make_byte_code): eassert header size.
11505 (sweep_vectors): Change an int to size_t.
11507 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11509 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11510 instead of ints, as it's the usual style for offsetof constants. See:
11511 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11513 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11514 This is ugly, but it should fix the performance problem for older
11515 GCC versions in the short run. I'll look into integrating the
11516 Gnulib module for popcount, as a better fix.
11517 See the thread starting in:
11518 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11519 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11520 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11521 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11522 (popcount_size_t): Use it.
11524 2013-09-24 Daniel Colascione <dancol@dancol.org>
11526 * process.c (Fnetwork_interface_info): Fix build break due to
11529 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11531 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11532 Prefer signed to unsigned integers where either will do.
11533 No need for 'const' on locals that do not escape.
11534 Omit easserts with unnecessary and unportable assumptions about
11535 alignment. Avoid unnecessary casts to char *.
11537 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11539 Use union for the payload of struct Lisp_Vector.
11540 This helps to avoid a few glitches dictated by C's aliasing rules.
11541 * lisp.h (struct Lisp_Vector): Use union for next and
11542 contents member. Adjust comment. Change related users.
11543 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11544 Related users changed.
11545 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11546 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11547 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11548 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11550 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11552 Optimize glyph row clearing and copying routines.
11553 * dispextern.h (struct glyph_row): Change layout of struct
11554 glyph_row to help copy_row_except_pointers. Adjust comment.
11555 * dispnew.c (null_row): Remove.
11556 (clear_glyph_row): Use offsetof and memset to find and clear
11557 just the members that need clearing. Adjust comment.
11558 (copy_row_except_pointers): Likewise for copying.
11560 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11562 Some minor cleanups of recently-added bool vector code.
11563 * conf_post.h (assume): Always return void. Use lint version
11564 only if GCC and MSC versions don't apply.
11565 * conf_post.h (assume):
11566 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11567 Depend on _MSC_VER, not __MSC_VER, for consistency with
11569 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11570 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11571 (bool_vector_binop_driver, count_trailing_zero_bits)
11572 (size_t_to_host_endian): Now static, not static inline;
11573 the latter isn't needed with modern compilers and doesn't
11574 work with older compilers anyway.
11576 * alloc.c (valgrind_p): Use bool for boolean.
11578 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11580 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11581 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11582 (display_last_displayed_message_p, message_buf_print)
11583 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11584 Use bool for boolean.
11585 * dispextern.h (cancel_line, init_desired_glyphs):
11586 Remove ancient leftover.
11587 (help_echo_showing_p, hourglass_shown_p):
11588 * lisp.h (noninteractive_need_newline): Adjust declaration.
11590 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11592 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11594 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11595 ...this file and convert the latter to static. Adjust comment.
11596 (make_initial_frame):
11597 * window.c (init_window_once): Adjust user.
11598 * frame.h (last_nonminibuf_frame): Remove declaration.
11599 * lisp.h (selected_frame): Likewise.
11600 * msdos.c (the_only_display_info): Adjust comment.
11602 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11604 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11605 computing the end column of mouse-highlight that comes from
11606 display or overlay strings. (Bug#15437)
11607 (note_mouse_highlight): Adapt calculation of last argument to
11608 mouse_face_from_string_pos to the above change.
11610 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11611 all platforms, not just for clang.
11613 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11615 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11616 about excess arguments to snprintf.
11618 * conf_post.h(assume): Use __builtin_unreachable for clang.
11620 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11622 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11623 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11625 2013-09-23 Daniel Colascione <dancol@dancol.org>
11627 * alloc.c (USE_VALGRIND): New macro; on by default
11628 when ENABLE_CHECKING.
11629 (mark_maybe_object, mark_maybe_pointer)
11630 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11632 (valgrind_p) [USE_VALGRIND]: New variable.
11633 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11635 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11637 * process.c (wait_reading_process_output): Change int pnamelen to
11640 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11641 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11642 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11643 argument to unsigned long to avoid warning.
11644 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11646 * conf_post.h (assume): Fix compiler error: x shall be cond.
11648 2013-09-22 Daniel Colascione <dancol@dancol.org>
11650 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11651 warning when compiling without a window system.
11653 2013-09-22 Daniel Colascione <dancol@dancol.org>
11655 * data.c (Qbool_vector_p): New symbol.
11656 (bool_vector_spare_mask, popcount_size_t_generic)
11657 (popcount_size_t_msc, popcount_size_t_gcc)
11659 (bool_vector_binop_driver)
11660 (count_trailing_zero_bits, size_t_to_host_endian)
11661 (Fbool_vector_exclusive_or)
11662 (Fbool_vector_union)
11663 (Fbool_vector_intersection, Fbool_vector_set_difference)
11664 (Fbool_vector_subsetp, Fbool_vector_not)
11665 (Fbool_vector_count_matches)
11666 (Fbool_vector_count_matches_at): New functions.
11667 (syms_of_data): Intern new symbol, functions.
11668 * alloc.c (bool_vector_payload_bytes): New function.
11669 (Fmake_bool_vector): Instead of calling Fmake_vector,
11670 which performs redundant initialization and argument checking,
11671 just call allocate_vector ourselves. Make sure we clear any
11672 terminating padding to zero.
11673 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11674 instead of open-coding the size calculation.
11675 (vroundup_ct): New macro.
11676 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11677 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11678 * composite.c (composition_gstring_put_cache):
11679 Change lint_assume to assume.
11680 * conf_post.h (assume): New macro.
11681 (lint_assume): Remove.
11682 * dispnew.c (update_frame_1): Change lint_assume to assume.
11683 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11685 * image.c (gif_load): Change lint_assume to assume.
11686 * lisp.h (eassert_and_assume): New macro.
11687 (Qbool_vector_p): Declare.
11688 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11689 (swap16, swap32, swap64): New inline functions.
11690 * macfont.m (macfont_shape): Change lint_assume to assume.
11691 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11692 * xsettings.c (parse_settings): Use new swap16 and
11693 swap32 from lisp.h instead of file-specific macros.
11695 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11697 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11698 found (which can legitimately happen when the glyph row at the
11699 window start is disabled in the current_matrix. (Bug#15365)
11701 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11703 Fix syntax.h bug introduced by recent INLINE change.
11704 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11705 conditionally compiled one way in some modules, and a different
11706 way in others. This doesn't work with extern inline functions,
11707 which must have the same definition in all modules, because the
11708 defining code might be shared across modules, depending on the
11709 implementation. Symptoms reported by Martin Rudalics in:
11710 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11711 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11712 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11713 overriding the corresponding functions in syntax.h.
11714 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11715 (syntax_property): New inline functions.
11716 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11717 Rewrite in terms of these new functions.
11719 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11721 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11722 not chars_in_text, whose result depends on the multibyteness of
11723 the current buffer. (Bug#15426)
11725 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11727 Port recent change to hosts where pointers aren't 'long'.
11728 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11729 Don't assume that pointers are the same width as 'long'.
11730 Add a compile-time check that a pointer fits into two X slots.
11732 A simpler, centralized INLINE.
11733 * conf_post.h (INLINE): Define only if not already defined.
11734 This allows us to use a single INLINE, defined by one file
11736 * emacs.c (INLINE): Define it.
11737 Also, include category.h, charset.h, composite.h, dispextern.h,
11738 syntax.h, systime.h, so that their INLINE definitions are expanded
11739 properly for Emacs.
11740 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11741 * buffer.h, buffer.c (BUFFER_INLINE):
11742 * category.h, category.c (CATEGORY_INLINE):
11743 * character.h, character.c (CHARACTER_INLINE):
11744 * charset.h, charset.c (CHARSET_INLINE):
11745 * composite.h, composite.c (COMPOSITE_INLINE):
11746 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11747 * frame.h, frame.c (FRAME_INLINE):
11748 * intervals.h, intervals.c (INTERVALS_INLINE):
11749 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11750 * lisp.h, alloc.c (LISP_INLINE):
11751 * process.h, process.c (PROCESS_INLINE):
11752 * syntax.h, syntax.c (SYNTAX_INLINE):
11753 * systime.h, sysdep.c (SYSTIME_INLINE):
11754 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11755 * window.h, window.c (WINDOW_INLINE):
11756 Remove. All uses replaced with INLINE.
11758 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11760 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11761 to avoid Bug#15398.
11763 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11765 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11766 'const char *' to avoid compiler warnings due to similar change in
11767 the prototype of x_get_string_resource.
11769 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11771 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11772 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11773 going to replace static variables below. Adjust comments.
11774 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11775 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11776 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11777 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11778 Related users changed.
11779 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11780 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11781 last_mouse_movement_time, going to replace static variables below.
11783 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11784 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11786 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11787 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11788 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11789 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11790 static variables below.
11791 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11792 (last_mouse_scroll_bar): Remove.
11793 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11794 (mouseExited): Related users changed.
11796 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11798 Do not use external array to process X scroll bar messages.
11799 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11800 (x_send_scroll_bar_event): Pack window pointer into two slots
11801 of XClientMessageEvent if we're 64-bit. Adjust comment.
11802 (x_scroll_bar_to_input_event): Unpack accordingly.
11804 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11806 Ifdef away recent changes which aren't relevant to NS port.
11807 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11808 [!HAVE_NS]: Declare as such.
11809 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11810 [!HAVE_NS]: Define as such.
11812 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11814 * frame.c (x_redo_mouse_highlight): New function
11815 to factor out common code used in W32 and X ports.
11816 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11817 * xterm.h (struct x_display_info):
11818 * w32term.h (struct w32_display_info):
11819 * nsterm.h (struct ns_display_info): New members
11820 last_mouse_motion_frame, last_mouse_motion_x and
11821 last_mouse_motion_y, going to replace static variables below.
11822 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11823 (redo_mouse_highlight): Remove.
11824 (note_mouse_movement, syms_of_xterm): Adjust user.
11825 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11826 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11827 (redo_mouse_highlight): Remove.
11828 (note_mouse_movement, syms_of_w32term): Adjust user.
11829 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11830 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11832 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11833 * nsfns.m (compute_tip_xy): Adjust user.
11835 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11837 * frame.c (x_mouse_grabbed): New function.
11838 * dispextern.h (x_mouse_grabbed): Add prototype.
11839 (last_mouse_frame): Remove declaration.
11840 * xterm.h (struct x_display_info):
11841 * w32term.h (struct w32_display_info):
11842 * nsterm.h (struct ns_display_info): New member
11843 last_mouse_frame, going to replace...
11844 * xdisp.c (last_mouse_frame): ...global variable.
11845 (note_tool_bar_highlight):
11846 * w32term.c (w32_mouse_position, w32_read_socket):
11847 * xterm.c (XTmouse_position, handle_one_xevent):
11848 Use x_mouse_grabbed.
11849 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11851 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11853 * w32term.c (w32_read_socket): Avoid temporary
11854 variables in a call to x_real_positions.
11855 * xterm.c (handle_one_xevent): Likewise.
11857 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11859 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11860 (x_icon_type): Remove prototype.
11861 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11862 * frame.c (x_icon_type): Remove.
11863 * w32term.c (x_make_frame_visible, x_iconify_frame):
11864 * xterm.c (x_make_frame_visible, x_iconify_frame):
11865 Use x_set_bitmap_icon to factor out common code.
11867 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11869 * dispextern.h (check_x_display_info, x_get_string_resource):
11870 Declare here just once and unify the latter.
11871 * frame.c (check_x_display_info, x_get_string_resource):
11872 * nsterm.h (check_x_display_info):
11873 * xrdb.c (x_get_string_resource):
11874 * xterm.h (check_x_display_info): Remove prototypes.
11875 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11876 * w32reg.c (x_get_string_resource): Likewise.
11877 (w32_get_rdb_resource): Adjust user.
11879 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11881 * xterm.h (struct x_display_info): New member
11882 x_pending_autoraise_frame, going to replace...
11883 * xterm.c (pending_autoraise_frame): ...static variable.
11884 (x_new_focus_frame, XTread_socket): Adjust users.
11885 * w32term.h (struct w32_display_info): New member
11886 w32_pending_autoraise_frame, going to replace...
11887 * w32term.c (pending_autoraise_frame): ...global variable.
11888 (x_new_focus_frame, w32_read_socket): Adjust users.
11890 2013-09-17 Glenn Morris <rgm@gnu.org>
11892 * xdisp.c (message_dolog): If we create *Messages*,
11893 switch it to messages-buffer-mode.
11895 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11897 Don't overuse 'const' in types of locals.
11898 * bidi.c (bidi_count_bytes):
11899 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11900 (xg_event_is_for_scrollbar):
11901 * xselect.c (x_handle_property_notify)
11902 (x_handle_selection_notify, x_handle_dnd_message):
11903 * xsettings.c, xsettings.h (xft_settings_event):
11904 * xterm.c (x_handle_net_wm_state, handle_one_event)
11905 (x_menubar_window_to_frame, x_detect_focus_change)
11906 (construct_mouse_click, note_mouse_movement)
11907 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11908 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11909 (handle_one_xevent, x_handle_net_wm_state):
11910 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11911 (x_handle_dnd_message):
11912 Avoid unnecessary 'const', typically the second 'const' in
11913 'const foo * const arg', a 'const' that does not affect the API
11914 and doesn't significantly help the human reader.
11916 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11918 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11919 only if Glib < 2.36.0.
11920 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11921 * xsettings.c (init_gconf, init_gsettings): Do not check
11923 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11925 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11927 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11929 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11930 before calling g_type_init.
11932 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11934 * nsterm.m (syms_of_nsterm): ... to here.
11936 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11938 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11939 (ignore_next_mouse_click_timeout): Use Time as X does.
11940 (handle_one_xevent): Avoid cast and use unsigned comparison.
11942 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11944 Do not copy X event in handle_one_xevent except KeyPress case.
11945 Wnen XEvent is processed, it is unlikely to be changed except
11946 KeyPress case, so we can avoid copying and use const pointer to
11947 const data to make sure that an event is not changed elsewhere.
11948 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11949 const' and do not create local copy except for the KeyPress event.
11950 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11951 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11952 (x_handle_net_wm_state, x_menubar_window_to_frame)
11953 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11954 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11955 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11956 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11957 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11958 (x_handle_dnd_message):
11959 * xsettings.c (xft_settings_event):
11960 Use 'const XEvent * const' where appropriate.
11961 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11963 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11965 Fix X event waiting to handle multiple frames.
11966 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11967 * xterm.c (pending_event_wait): Remove. Adjust users.
11968 (x_detect_focus_change): Pass frame arg.
11969 (handle_one_xevent): Find related frame early and clear per-frame
11970 wait_event_type only if this is an event for the relevant frame.
11971 (x_wait_for_event): Use per-frame wait_event_type.
11973 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11975 * nsfns.m (Fx_create_frame): Fix font driver registration for
11978 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11979 for syms_of_macfont.
11981 * nsterm.m: Include macfont.h.
11982 (ns_tmp_flags, ns_tmp_font): Remove.
11983 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11984 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11985 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11986 (changeFont:): Fix code style. Check for font driver type when
11989 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11992 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11993 (nsfont_open): Set font driver type.
11994 Set font->ascent and font->descent. Figure out font instead of
11995 ns_tmp_font, and flags instead of ns_tmp_flags.
11996 Fix indentation. Remove call to ns_draw_text_decoration,
11999 * nsfns.m: Include macfont.h.
12000 (Fx_create_frame): Register macfont driver, make a better default font.
12001 (Fns_popup_font_panel): Get font from macfont driver, if used.
12003 * macfont.m, macfont.h, macuvs.h: New files.
12005 * font.h: Declare syms_of_macfont.
12007 * font.c (syms_of_font): Call syms_of_macfont.
12009 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12011 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12013 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12014 and it is always zero for others, so I assume that this is an ancient
12015 leftover which nobody will want to change any more.
12016 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12017 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12018 * frame.c (x_set_scroll_bar_width):
12019 * w32fns.c (w32_createscrollbar):
12020 * w32term.c (w32_set_vertical_scroll_bar):
12021 * xfns.c (x_set_scroll_bar_default_width):
12022 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12023 (x_scroll_bar_expose): Related users changed.
12025 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12027 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12028 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12029 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12031 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12032 Define once here...
12033 * nsterm.h, w32term.h, xterm.h: ...and not here.
12034 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12035 Remove unused Xisms.
12036 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12037 these modules are never compiled otherwise.
12039 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12041 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12042 Doc fix. (Bug#15375)
12044 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12046 Unify Fx_focus_frame between all ports.
12047 * frame.h (x_focus_frame): New prototype.
12048 * xfns.c (Fx_focus_frame): Remove.
12049 (syms_of_xfns): Do not defsubr it.
12050 (x_focus_frame): X implementation.
12051 * nsfns.m (Fx_focus_frame): Remove.
12052 (syms_of_nsfns): Do not defsubr it.
12053 (x_focus_frame): NS implementation.
12054 * w32term.c (Fx_focus_frame): Remove.
12055 (x_focus_on_frame): Rename to...
12056 (x_focus_frame): W32 implementation.
12057 * w32term.h (x_focus_on_frame): Remove prototype.
12058 * w32fns.c (Fx_focus_frame): Remove.
12059 (syms_of_w32fns): Do not defsubr it.
12060 * frame.c (Fx_focus_frame): Define here.
12061 (syms_of_frame): Defsubr here.
12062 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12064 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12066 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12067 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12068 each port to reference the port-specific window system data.
12069 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12070 (FRAME_DISPLAY_INFO): Define.
12071 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12072 (FRAME_DISPLAY_INFO): Define. Adjust users.
12073 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12074 (FRAME_DISPLAY_INFO): Define. Adjust users.
12075 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12076 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12077 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12078 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12079 * xselect.c, xterm.c: All related users changed.
12081 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12083 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12084 (x_menubar_window_to_frame): Remove prototypes.
12085 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12086 (x_menubar_window_to_frame, x_top_window_to_frame):
12088 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12089 (x_menubar_window_to_frame, x_top_window_to_frame):
12090 ...to here and convert all but the last to static.
12092 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12094 * lisp.mk (lisp): Add w32-common-fns.elc.
12096 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12098 * charset.c (char_charset): Document an exception for char-charset.
12100 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12102 * xterm.h (x_display_info): New field last_user_time...
12103 * xterm.c (toplevel): ...to replace static last_user_time.
12104 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12106 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12108 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12109 scroll bar values to prevent thumb from disappear and update comment.
12111 2013-09-11 Glenn Morris <rgm@gnu.org>
12113 * emacs.c (usage_message): Possessive apostrophe tweak.
12115 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12117 * nsterm.m (syms_of_nsterm): Use Qns.
12118 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12119 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12120 * xfns.c (x_display_info_for_name, Fx_open_connection):
12121 Remove old '#if 0' code.
12122 (syms_of_xfns): Use Qx.
12123 * termhooks.h (fullscreen_hook): Remove the leftover.
12124 (struct terminal): Fix typo in comment.
12126 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12128 Cleaning up a few X scroll bar bits.
12129 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12130 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12131 New member last_seen_part, going to replace...
12132 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12133 (xt_action_hook) [USE_LUCID]: Adjust user.
12134 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12135 Lucid-specific scroll bar support.
12136 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12137 to int and adjust to use last_seen_part member.
12138 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12139 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12140 Initialize last_seen_part.
12142 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12144 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12145 insert-buffer-substring an empty string.
12147 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12149 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12150 avoiding a GCC warning.
12152 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12154 Ifdef away frame tool bar code when it is not really used.
12155 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12156 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12157 and minimize_tool_bar_window_p under the above.
12158 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12159 (fset_tool_bar_window): Likewise.
12160 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12161 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12162 (change_frame_size_1):
12163 * window.c (window_from_coordinates, Frecenter): Adjust users.
12164 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12165 code is not really used.
12166 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12167 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12168 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12169 [!USE_GTK && !HAVE_NS]: Define as such.
12170 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12171 (note_mouse_highlight, expose_frame):
12172 * xfns.c (x_set_tool_bar_lines):
12173 * xterm.c (handle_one_xevent): Adjust users.
12175 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12177 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12178 This bug was introduced by my 2013-08-26 patch, which incorrectly
12179 assumed that the terminfo implementation doesn't use termcap buffers.
12180 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12181 these buffers apparently are used after all.
12182 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12183 (struct tty_display_info): Define members termcap_term_buffer and
12184 termcap_strings_buffer even if TERMINFO.
12186 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12189 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12190 'usage' docstring entry to pacify make-docfile.
12192 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12194 Change comparison functions =, <, >, <=, >= to take many arguments.
12195 * data.c: Change comparison functions' interface and implementation.
12196 * lisp.h: Make arithcompare available for efficient two arg
12198 * bytecode.c: Use arithcompare.
12199 * fileio.c: Use new interface.
12201 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12203 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12205 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12207 * eval.c (Feval): Document the new use of `lexical'.
12209 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12211 Review and drop old frame resize hack.
12212 * frame.h (struct frame): Remove force_flush_display_p.
12213 * dispnew.c (update_frame): Adjust user and don't call
12214 flush_frame here. The comment has said that there was an issues
12215 with redisplaying fringes, but I don't see any differences with
12216 and without this hack. Hopefully we can continue without it.
12217 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12218 current frame matrices twice if resized_p is set.
12220 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12222 Do not populate pure Xism x_sync to other ports.
12223 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12224 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12225 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12226 * w32term.h (x_sync): Remove prototype.
12228 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12230 Cleanup frame flushing.
12231 * dispextern.h (struct redisplay_interface):
12232 Drop flush_display_optional because flush_display is enough
12233 for X and flushing via RIF is just a no-op for others.
12234 * frame.h (flush_frame): New function.
12235 * dispnew.c (update_frame):
12236 * minibuf.c (read_minibuf):
12237 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12239 * keyboard.c (detect_input_pending_run_timers): Do not flush
12240 all frames but selected one in redisplay_preserve_echo_area.
12241 * nsterm.m (ns_flush): Remove no-op.
12242 (ns_redisplay_interface): Adjust user.
12243 * w32term.h (x_flush): Remove no-op.
12244 (w32_redisplay_interface): Adjust user.
12245 * xterm.c (x_flush): Simplify because we do not flush all
12246 frames at once any more. Adjust comment.
12247 (x_redisplay_interface): Adjust user.
12249 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12251 Port --without-x --enable-gcc-warnings to Fedora 19.
12252 * gfilenotify.c (globals_of_gfilenotify):
12253 Call g_type_init only if using an older glib version that needs it.
12255 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12257 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12258 (last_glyphless_glyph_merged_face_id): Remove declarations.
12259 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12260 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12261 (last_glyphless_glyph_merged_face_id): Now static.
12262 (merge_escape_glyph_face): New function, refactored from...
12263 (get_next_display_element): ...here.
12264 (merge_glyphless_glyph_face): New function, refactored from...
12265 (produce_glyphless_glyph): ...here...
12266 * term.c (produce_glyphless_glyph): ...and here.
12268 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12270 * eval.c (eval_sub): Only call Ffunction if necessary.
12272 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12274 Attempt to make redisplay more selective when changing cursor type.
12275 * frame.h (struct frame): New bitfield cursor_type_changed.
12276 * xdisp.c (cursor_type_changed): Remove.
12277 (try_cursor_movement, redisplay_window, try_window_id)
12278 (set_frame_cursor_types, try_window_reusing_current_matrix):
12279 Adjust to use per-frame bitfield.
12280 (redisplay_internal): Look for cursor type change on each visible
12281 frame and consider all frames if cursor type has been changed on
12282 the frame other than selected. If cursor type has been changed on
12283 selected frame only, do not use fast update.
12285 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12287 Attempt to make redisplay more selective when changing fonts.
12288 * frame.h (struct frame): New bitfield fonts_changed.
12289 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12290 (adjust_frame_glyphs): Add prototype.
12291 * dispnew.c (fonts_changed_p): Remove.
12292 (adjust_glyphs): Remove because we do not
12293 adjust matrices on all frames at once any more.
12294 (adjust_frame_glyphs): Block and unblock input here.
12295 (adjust_glyph_matrix): Use fonts_changed.
12296 (change_frame_size_1): Use adjust_frame_glyphs.
12297 * font.c (font_open_entity): Use fonts_changed.
12298 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12299 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12300 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12301 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12302 (shrink_mini_window, Fresize_mini_window_internal)
12303 (window_scroll_pixel_based, Fset_window_configuration)
12304 (apply_window_adjustment, Fset_window_vscroll):
12305 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12306 Use adjust_frame_glyphs.
12307 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12308 (try_window_reusing_current_matrix, try_window_id, display_line)
12309 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12310 (redisplay_internal): Consider fonts_changed and adjust frame
12311 matrices for each frame only if the frame is visible. If font
12312 has been changed on some frame during full redisplay, retry
12313 only visible frames where the font has been actually changed.
12315 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12317 Cache current header and mode line height for each window.
12318 * window.h (struct window): New fields mode_line_height
12319 and header_line_height.
12320 * window.c (make_window): Initialize them.
12321 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12322 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12323 (current_mode_line_height, current_header_line_height):
12324 Remove declaration.
12325 * xdisp.c (current_mode_line_height, current_header_line_height):
12327 (pos_visible_p, init_xdisp): Adjust user.
12328 (redisplay_window): Invalidate mode_line_height and
12329 header_line_height if current and desired matrices do not agree.
12331 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12333 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12334 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12336 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12338 Make --without-x compatible with --enable-gcc-warnings.
12339 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12340 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12341 members under HAVE_WINDOW_SYSTEM.
12342 * keyboard.c (make_lispy_focus_out): Likewise.
12343 (record_menu_key): Move under HAVE_MENUS.
12344 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12345 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12346 (syms_of_xdisp): Adjust user.
12347 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12348 (start_hourglass, cancel_hourglass):
12349 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12350 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12351 and CLEAR_FONT_TABLE_NFONTS.
12352 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12353 Declare only if HAVE_WINDOW_SYSTEM.
12354 (lface_same_font_attributes_p, clear_face_gcs): Define only
12355 if HAVE_WINDOW_SYSTEM.
12357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12359 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12360 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12361 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12363 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12365 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12367 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12369 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12370 This fixes a type error on hosts where ptrdiff_t is wider than int.
12372 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12374 * keyboard.c (read_key_sequence_vs): New function.
12375 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12378 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12380 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12382 Makefile improvements.
12383 * Makefile.in (config.status): Don't use double-colon rules, as
12384 they are not portable according to POSIX. Fix shell typo with `;
12385 I guess this rule has never been tested?
12386 (VCSWITNESS): New macro, to override any environment var.
12388 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12390 * xterm.h (struct x_display_info): Do not track X connection
12391 fd separately because it is always available from Display.
12392 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12395 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12397 * buffer.c (drop_overlay):
12398 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12399 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12401 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12403 * buffer.c (Fmake_overlay, Fmove_overlay):
12404 * intervals.c (set_point_from_marker):
12405 * print.c (PRINTPREPARE): Prefer signal_error
12406 to plain error and report unsuitable marker too.
12408 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12410 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12411 for 'dragging' member.
12412 (struct x_output): Remove set-but-unused leftovers
12413 'left_before_move' and 'top_before_move'.
12414 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12415 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12416 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12417 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12418 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12419 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12420 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12421 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12423 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12425 * nsfont.m (INVALID_GLYPH): New define.
12426 (nsfont_encode_char): Use INVALID_GLYPH.
12427 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12429 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12431 * xterm.c (x_last_mouse_movement_time): Revert last change.
12432 This code should use XDisplayMotionBufferSize to check display's
12433 motion history first, and there are few other issues as well.
12434 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12435 (handle_one_xevent): Adjust user.
12437 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12439 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12440 * frame.c (Flast_nonminibuf_frame): ... to here.
12441 (check_minibuf_window): Don't abort if no window was found
12444 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12446 Use XGetMotionEvents to ask the last mouse motion time from X server.
12447 * xterm.c (X_MOTION_HISTORY): Default to 1.
12448 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12449 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12450 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12451 Ifdef away legacy code.
12452 (XTmouse_position, x_scroll_bar_report_motion):
12453 Use x_last_mouse_movement_time.
12454 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12457 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12459 * msdos.c (last_mouse_window): Move to...
12460 (dos_rawgetc): ...this function and adjust comment.
12461 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12462 (mouseMoved): ...this function and adjust comment.
12463 * w32term.c (last_window): Likewise with...
12464 (w32_read_socket): ...this function.
12465 * xterm.c (last_window): Likewise with...
12466 (handle_one_xevent): ...this function.
12468 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12470 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12471 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12472 (handle_one_xevent): ...to here.
12473 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12476 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12478 * msdos.c (IT_set_terminal_window): Remove no-op.
12479 (initialize_msdos_display): Adjust terminal setup.
12480 * w32console.c (w32con_set_terminal_window): Remove no-op.
12481 (initialize_w32_display): Adjust terminal setup.
12482 * w32term.c (w32_set_terminal_window): Remove no-op.
12483 (w32_create_terminal): Adjust terminal setup.
12484 * xterm.c (XTset_terminal_window): Remove no-op.
12485 (x_create_terminal): Adjust terminal setup.
12487 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12489 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12491 (ns_create_terminal): Adjust terminal setup.
12492 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12494 (w32_create_terminal): Adjust terminal setup.
12495 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12497 (x_create_terminal): Adjust terminal setup.
12499 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12501 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12502 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12503 * dispnew.c (buffer_posn_from_coords):
12504 * window.c (Fwindow_end, displayed_window_lines):
12505 * xdisp.c (redisplay_mode_lines): Use it.
12507 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12509 * fontset.c (face_for_char): Check char in the current face font first
12510 if HAVE_NS (Bug#15138).
12512 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12514 * window.c (temp_output_buffer_show): Make sure window returned
12515 by display_buffer is live (Bug#15213).
12517 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12519 Minor cleanup to avoid forward declarations.
12520 * coding.h (struct ccl_spec): Remove forward declaration.
12521 * composite.h (toplevel): Include font.h.
12522 (struct composition_it, struct face, struct font_metrics):
12523 Remove forward declaration.
12524 * dispextern.h (struct image, struct atimer): Likewise.
12525 * emacsgtkfixed.h (struct frame): Likewise.
12526 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12527 * font.h (struct font_driver, struct font, struct glyph_string)
12528 (struct face): Remove forward declaration.
12529 * fontset.h (struct face, struct font): Likewise.
12530 * frame.h (toplevel): Style cleanup.
12531 (enum output_method): Move to...
12532 * termhooks.h (enum output_method): ...here.
12533 (struct glyph, struct frame, struct ns_display_info)
12534 (struct x_display_info, struct w32_display_info):
12535 Remove forward declaration.
12536 * xterm.h (toplevel): Include termhooks.h.
12537 (struct font, struct window, struct glyph_matrix, struct frame)
12538 (struct input_event, struct face, struct image): Remove forward
12540 * gtkutil.h (struct _widget_value): Likewise.
12541 * keyboard.h (toplevel): Include termhooks.h.
12542 (struct input_event): Remove forward declaration.
12544 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12546 * intervals.c (set_point_from_marker): New function.
12547 * editfns.c (Fgoto_char):
12548 * process.c (Finternal_default_process_filter):
12549 * window.c (select_window_1): Use it.
12550 * buffer.h (set_point_from_marker): Add prototype.
12552 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12554 * w32.c (term_winsock): Call release_listen_threads before calling
12556 (_sys_wait_accept): Wait for accept event in a loop with a finite
12557 timeout, instead of waiting indefinitely. Will hopefully avoid
12558 hanging during exit because WSACleanup deadlocks waiting for the
12559 event object to be released. (Bug#14333)
12561 * w32proc.c (release_listen_threads): New function, signals all
12562 the reader threads that listen for connections to stop waiting.
12564 * w32.h (release_listen_threads): Add prototype.
12566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12568 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12569 field of new marker (for sanity and safety).
12570 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12571 anyway because XMISCTYPE is a function and can't be an lvalue).
12573 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12575 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12576 (x_after_update_window_line, x_scroll_bar_create)
12577 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12578 (handle_one_xevent, x_clear_frame_area):
12579 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12580 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12581 * xterm.h (x_clear_area): Adjust prototype.
12583 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12585 Hook scanning and indentation functions to find_newline. This helps
12586 to avoid duplicated code and renders more respect to newline cache.
12587 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12588 * cmds.c (Fforward_line):
12589 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12590 Use find_newline and avoid unnecessary point movements.
12591 * search.c (scan_newline): Implement on top of find_newline.
12593 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12595 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12596 scoped code (bug#11258).
12598 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12600 * nsterm.m (last_window): New variable.
12601 (EV_TRAILER2): New macro.
12602 (EV_TRAILER): Call EV_TRAILER2.
12603 (mouseMoved:): Add support for mouse-autoselect-window
12604 on nextstep (Bug#6888).
12606 2013-08-28 Andreas Schwab <schwab@suse.de>
12608 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12609 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12610 Remove unused macro definitions.
12611 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12612 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12613 Only define if emacs.
12615 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12617 Prefer enum glyph_row_area to int where appropriate.
12618 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12620 (window_box, window_box_width, window_box_left, window_box_left_offset)
12621 (window_box_right, window_box_right_offset): Adjust prototypes.
12622 * xdisp.c (window_box, window_box_width, window_box_left)
12623 (window_box_left_offset, window_box_right, window_box_right_offset):
12624 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12625 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12626 * nsterm.m (ns_clip_to_row):
12627 * w32term.c (w32_clip_to_row):
12628 * xterm.c (x_clip_to_row): Likewise.
12630 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12632 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12633 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12635 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12637 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12638 for portability to hosts where /bin/sh has problems.
12640 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12642 Redesign redisplay interface to drop global output_cursor.
12643 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12644 (toplevel): Remove declaration of output_cursor.
12645 (set_output_cursor, x_cursor_to): Remove prototype.
12646 * window.h (struct window): New member output_cursor.
12647 (output_cursor_to): New function to replace RIF member.
12648 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12649 (update_text_area, set_window_cursor_after_update): Use it.
12650 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12651 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12652 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12653 * w32term.c (x_update_window_begin, x_update_window_end):
12654 * xterm.c (x_update_window_begin, x_update_window_end):
12655 Adjust to use per-window output cursor.
12657 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12659 Simplify SELECT_TYPE-related code.
12660 Like EMACS_TIME, this portability layer is no longer needed, since
12661 Emacs has been using fd_set as a portability layer for some time.
12662 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12663 (SELECT_TYPE): Remove. All uses changed to fd_set.
12664 (fd_set) [!FD_SET]: New typedef.
12666 Simplify EMACS_TIME-related code.
12667 This portability layer is no longer needed, since Emacs has been
12668 using struct timespec as a portability layer for some time.
12669 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12670 Include <time.h> rather than "systime.h"; that's all that's needed now.
12671 * dispnew.c: Include <timespec.h> rather than "systime.h";
12672 that's all that's needed now.
12673 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12674 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12675 TIMESPEC_RESOLUTION.
12676 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12677 LOG10_TIMESPEC_RESOLUTION.
12678 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12679 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12680 (make_emacs_time): Remove. All used changed to make_timespec.
12681 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12682 (current_timespec): Rename from current_emacs_time. All uses changed.
12683 (add_emacs_time): Remove. All uses changed to timespec_add.
12684 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12685 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12686 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12687 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12688 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12689 (current_timespec): Rename from current_emacs_time. All uses changed.
12690 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12691 changed to timespec_cmp.
12692 * xgselect.c: Include <timespec.h>, since our .h files don't.
12694 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12696 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12697 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12698 Remove the leftovers.
12699 * gtkutil.c (toplevel): Do not declare Qxft but include
12701 * image.c (toplevel): Do not declare Vlibrary_cache because
12702 it's already done in lisp.h.
12704 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12706 * lisp.h (Mouse_HLInfo): Move from here...
12707 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12708 (reset_mouse_highlight): New function.
12709 * msdos.c (dos_set_window_size, IT_update_begin)
12710 (internal_terminal_init):
12711 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12712 (ns_initialize_display_info):
12713 * w32console.c (initialize_w32_display):
12714 * w32term.c (x_update_window_end, x_free_frame_resources)
12715 (w32_initialize_display_info):
12716 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12717 * window.c (Fdelete_other_windows_internal):
12718 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12719 * termchar.h (toplevel):
12720 * xterm.h (toplevel): Include dispextern.h.
12722 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12724 Fix minor problems found by static checking.
12725 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12726 (expect): Avoid nested-if warning.
12727 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12728 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12729 * nsterm.h, nsterm.m (ns_select):
12730 * xgselect.c, xgselect.h (xg_select):
12731 Adjust signature to better match pselect's.
12732 * nsterm.m (ns_select):
12733 Don't set *TIMEOUT, since pselect doesn't.
12734 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12735 diagnostic about assigning const char * to it.
12736 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12738 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12740 * lread.c (substitute_object_recurse): Handle hash-tables as well
12743 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12745 Fix unlikely core dump in init_tty, and simplify terminfo case.
12746 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12747 The old version incorrectly dumped core if malloc returned a
12748 buffer containing only non-NUL bytes.
12749 (init_tty): Do not allocate or free termcap buffers; the
12750 struct does that for us now.
12751 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12752 (struct tty_display_info): Define members termcap_term_buffer and
12753 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12754 use them. Allocate them directly in struct rather than indirectly
12755 via a pointer, to simplify init_tty.
12757 * frame.c (check_minibuf_window): Initialize 'window' properly,
12758 so that Emacs reliably aborts later if 'window' is not initialized.
12760 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12762 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12763 of VoidSymbol (Bug#15154).
12765 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12767 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12768 mouse_face_beg_y and mouse_face_end_y.
12769 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12770 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12771 Adjust users and update comment where appropriate.
12773 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12775 * frame.c (check_minibuf_window): New function.
12776 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12777 Call check_minibuf_window (Bug#15183).
12779 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12781 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12782 because this is the only last cursor data we need to keep and consult.
12783 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12784 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12789 Fix recovering from possible decompression error.
12790 Since insert_from_gap doesn't always move point, we can't use PT as
12791 the position where the partially decompressed data ends, and
12792 should count how many bytes was produced so far.
12793 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12794 (unwind_decompress): Really delete partially uncompressed data.
12795 (Fzlib_decompress_region): Take decompressed data size into account.
12797 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12799 * syntax.c (init_syntax_once): Adjust comment and do an early
12800 initialization of Qchar_table_extra_slots just once...
12801 * casetab.c (init_casetab_once):
12802 * category.c (init_category_once):
12803 * character.c (syms_of_character):
12804 * coding.c (syms_of_coding):
12805 * xdisp.c (syms_of_xdisp): ...and omit it here.
12807 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12809 * xdisp.c (get_next_display_element): Don't apply to characters
12810 from a display vector the logic of setting it->end_of_box_run_p
12811 suitable for characters from a buffer. (Bug#15175)
12813 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12814 to handle directories, rather than '_utime' which doesn't.
12817 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12819 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12820 or fullscreen (Bug#14627).
12822 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12824 System-dependent integer overflow fixes.
12825 * process.c (Fset_process_window_size): Signal an error if
12826 the window size is outside the range supported by the lower level.
12827 * sysdep.c (set_window_size): Return negative on error,
12828 nonnegative on success, rather than -1, 0, 1 on not in system,
12829 failure, success. This is simpler. Caller changed.
12830 (serial_configure): Remove unnecessary initialization of local.
12831 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12832 size fits in unsigned long; this isn't true on some 32-bit hosts.
12833 Avoid buffer overrun if some future version of /proc/meminfo has a
12834 variable name longer than 20 bytes.
12835 (system_process_attributes) [__FreeBSD__]:
12836 Don't assume hw.availpages fits in 'int'.
12838 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12840 Don't let very long directory names overrun the stack.
12841 Fix some related minor problems involving "//", vfork.
12842 * callproc.c (encode_current_directory): New function.
12843 (call_process): Don't append "/"; not needed.
12844 * fileio.c (file_name_as_directory_slop): New constant.
12845 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12846 this can save the caller having to alloca.
12847 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12848 Use SAFE_ALLOCA, not alloca.
12849 (directory_file_name, Fexpand_file_name): Leave leading "//"
12850 alone, since it can be special even on POSIX platforms.
12851 * callproc.c (call_process):
12852 * process.c (Fformat_network_address):
12853 * sysdep.c (sys_subshell):
12854 Use encode_current_directory rather than rolling our own.
12855 (create_process): No need to encode directory; caller does that now.
12856 * process.h (encode_current_directory): New decl.
12857 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12858 Rework to avoid 'goto xyzzy;'.
12860 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12862 * xdisp.c (handle_face_prop): If the default face was remapped use
12863 the remapped face for strings from prefix properties. (Bug#15155)
12865 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12867 Minor cleanup for redisplay interface and few related functions.
12868 * frame.h (enum text_cursor_kinds): Move from here...
12869 * dispextern.h (enum text_cursor_kinds): ...to here.
12870 (toplevel): Drop unnecessary declarations.
12871 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12872 in update_window_end_hook and draw_window_cursor functions.
12873 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12874 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12875 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12876 * xterm.c (x_update_window_end, x_draw_window_cursor):
12877 * xdisp.c (display_and_set_cursor, update_window_cursor)
12878 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12879 enum text_cursor_kinds where appropriate.
12881 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12883 Redesign redisplay interface to drop updated_row and updated_area.
12884 * dispextern.h (updated_row, updated_area): Remove declaration.
12885 (struct redisplay_interface): Pass glyph row and row area parameters
12886 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12887 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12889 * dispnew.c (updated_row, updated_area): Remove.
12890 (redraw_overlapped_rows, update_window_line): Adjust user.
12891 (update_marginal_area, update_text_area): Likewise. Pass updated row
12892 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12893 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12896 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12898 * process.c (flush_pending_output): Remove stub.
12901 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12903 * callproc.c: Fix race that killed background processes (Bug#15144).
12904 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12905 Record deleted process-id in critical section, not afterwards.
12906 Don't mistakenly kill process created by a call-process invocation
12907 that discards output and does not wait.
12909 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12911 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12912 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12913 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12914 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12915 to shut up compiler in mark_object.
12916 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12918 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12920 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12921 We can't portably rely on PTY_OPEN doing that, even if
12922 it calls posix_openpt with O_CLOEXEC.
12924 2013-08-20 Kenichi Handa <handa@gnu.org>
12926 * character.c (string_char): Improve commentary.
12928 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12930 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12931 (struct animation_cache): Make signature a flexible array member.
12932 All uses changed. This is a tad slower but may insulate us better
12933 from future changes to ImageMagick.
12935 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12937 * image.c: Shrink memory needed for animation cache.
12938 (SIGNATURE_DIGESTSIZE): New constant.
12939 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12940 (imagemagick_create_cache): Copy the signature. This saves
12941 several KB of memory that ImageMagick wastes per signature.
12942 Don't bother updating the update_time, as the caller does that now.
12943 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12944 it's a fixed size struct member now.
12945 (imagemagick_get_animation_cache): Always destroy the signature,
12946 as it's now imagemagick_create_cache's responsibility to copy it.
12947 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12948 and use memcmp rather than strcmp.
12949 eassert that ImageMagick returns a signature of the specified length.
12951 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12953 * image.c (imagemagick_get_animation_cache): Don't segfault on
12955 (imagemagick_get_animation_cache): Revert to previous definition
12956 so that it actually works. But keep the memory leak fix.
12957 (imagemagick_get_animation_cache): Fix memory leak.
12959 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12961 * image.c: Fix animation cache signature memory leak.
12962 Fix some other minor performance problems while we're at it.
12963 (imagemagick_create_cache): Clear just the members that
12964 need clearing. Don't set update_time, as caller does that now.
12965 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12966 Simplify by using pointer-to-pointer instead of a prev pointer.
12967 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12968 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12969 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12970 it's already a copy. Free the signature probe unless it's cached.
12972 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12973 This was introduced by my 2013-08-12 fix for Bug#15035.
12975 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12977 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12978 (imagemagick_prune_animation_cache): Now static.
12980 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12982 * image.c (imagemagick_get_animation_cache): Don't segfault when
12983 pruning all entries.
12985 2013-08-18 Ken Brown <kbrown@cornell.edu>
12987 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12988 static heap if ENABLE_CHECKING is defined.
12989 (max_bss_sbrk_ptr): New variable.
12990 (bss_sbrk): Use it.
12991 (report_sheap_usage): Report maximum static heap usage instead of
12992 ending static heap usage.
12994 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12996 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12997 of zlib_initialized according to the results of calling
12998 init_zlib_functions.
13000 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13002 * image.c: Implement an ImageMagick per-image cache.
13003 (imagemagick_get_animation_cache): Fix a double-free error.
13004 (imagemagick_load_image): Remove the ping_wand code, which only
13005 apparently saved time on invalid animated images, and slowed down
13006 everything else. Optimize for the common case.
13008 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13010 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13012 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13014 * marker.c (set_marker): Remove documentation of undefined behavior.
13016 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13018 * image.c (imagemagick_compute_animated_image): Animate correctly
13019 when sub-images are smaller than the main image.
13020 (imagemagick_compute_animated_image): Setting the iterator row to
13021 zero is apparently not allowed.
13022 (imagemagick_compute_animated_image): Allow images that say they
13023 have sub-images that are bigger than the main image, but just crop
13026 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13028 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13032 * image.c (imagemagick_compute_animated_image): Respect the GIF
13035 2013-08-15 Ken Brown <kbrown@cornell.edu>
13037 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13038 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13041 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13043 Fix minor problems found by static checking.
13044 * frame.c (delete_frame):
13045 * xdisp.c (next_element_from_display_vector):
13046 Avoid uninitialized local.
13047 * image.c (imagemagick_compute_animated_image): Port to C89.
13048 Prefer usual GNU indentation style for loops.
13049 Be more careful about bizarrely large sizes, by using ptrdiff_t
13052 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13054 Fix infinite frame selection loop (Bug#15025).
13055 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13057 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13059 * xdisp.c (compute_window_start_on_continuation_line):
13060 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13061 to make sure we end up setting the window start at the leftmost
13062 visible character of the display line. This avoids funky
13063 horizontal shifting because the window start is not kept on the
13064 same position. (Bug#15090)
13065 (next_element_from_display_vector): Support 'box' face attribute
13066 in the face definitions of a display vector. (Bug#15099)
13068 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13070 * image.c (imagemagick_compute_animated_image): Implement animated
13071 images (bug#14700).
13072 (imagemagick_compute_animated_image): Fix some compilation
13073 warnings. Implement a very simple cache to make the animation
13074 usable at all, but it should be replaced with a per-image cache.
13076 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13078 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13079 to do `for' loops over alist values.
13080 * buffer.h (FOR_EACH_BUFFER):
13081 * process.c (FOR_EACH_PROCESS): Use it.
13082 (handle_child_signal, status_notify, Fget_buffer_process)
13083 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13085 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13087 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13088 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13089 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13090 to xzalloc and so avoid redundant call to memset.
13091 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13092 members because it is allocated with xzalloc and so already zeroed.
13094 2013-08-14 Ken Brown <kbrown@cornell.edu>
13096 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13099 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13101 Utility function and macro to copy Lisp string to C string.
13102 * lisp.h (xlispstrdupa): New macro.
13103 (xlispstrdup): New prototype.
13104 * alloc.c (xlispstrdup): New function.
13105 * callint.c (Fcall_interactively):
13106 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13107 (Fsubstitute_in_file_name):
13108 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13109 * image.c (x_create_bitmap_from_file):
13110 * w32term.c (w32_term_init):
13111 * xterm.c (x_term_init): Use xlispstrdup.
13113 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13115 * image.c (imagemagick_load_image): Make animated pictures work.
13116 There's still some problems with background color settings, though
13119 * decompress.c (unwind_decompress): Always restore point.
13121 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13123 * marker.c (set_marker): Reformat documentation.
13125 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13127 * xdisp.c (cursor_type_changed): Now static.
13129 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13130 Use changed. This avoids the need to call xmalloc and for the
13131 caller to call xfree, and avoids memory leaks in some situations.
13133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13135 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13136 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13137 (redisplay_window): If window_end_valid is cleared due to non-zero
13138 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13139 so do not call to try_cursor_movement for that window.
13141 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13143 * window.h (struct window): Convert window_end_pos and
13144 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13145 (wset_window_end_pos, wset_window_end_vpos): Remove.
13146 * dispnew.c (adjust_glyph_matrix):
13147 * window.c (Fwindow_end, replace_window, set_window_buffer)
13149 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13150 (set_vertical_scroll_bar, redisplay_window, try_window)
13151 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13152 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13153 (note_mouse_highlight): Adjust users.
13154 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13157 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13159 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13160 * image.c (imagemagick_filename_hint): Use `const char *' and
13161 prefer SSDATA to SDATA to avoid warnings.
13163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13165 Cleanup window fringes, margins and scroll bars adjustments.
13166 * window.c (set_window_fringes, set_window_margins)
13167 (set_window_scroll_bars, apply_window_adjustment): New functions.
13168 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13169 (Fset_window_scroll_bars): Use them.
13171 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13173 * window.h (struct window): Convert scroll_bar_width
13174 from Lisp_Object to integer. Adjust comment.
13175 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13177 * window.c (wset_scroll_bar_width): Remove.
13178 (make_window): Initialize scroll_bar_width.
13179 (Fsplit_window_internal): Use direct assignment.
13180 (Fset_window_configuration, save_window_save):
13181 Convert Lisp_Object to integer and back where appropriate.
13182 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13183 bar was actually changed, and mention this in docstring.
13185 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13187 * decompress.c: Minor simplifications.
13188 (Fzlib_decompress_region): Don't bother verifying
13189 that avail_out <= UINT_MAX, as that was confusing.
13190 Mention the restriction in a comment instead.
13191 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13193 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13195 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13196 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13198 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13200 * image.c (imagemagick_filename_hint): Check for errors in the
13203 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13205 * window.c (Fwindow_margins): Return nil when there's no marginal
13206 area, as per the documented API.
13208 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13209 Fmake_vector, as scroll bar's struct members are not all Lisp
13210 objects now. This avoids crashes in GC.
13212 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13213 bool, so its address could be taken.
13215 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13217 * image.c (imagemagick_filename_hint): New function to possibly
13218 apply `image-content-type-suffixes'.
13219 (imagemagick_load_image): Use it.
13221 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13223 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13224 if loading zlib failed.
13226 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13228 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13229 2013-08-13 checkin below. Change bool to BOOL, rule is:
13230 All Obj-C code uses BOOL, except for interfaces callable from C.
13232 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13234 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13236 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13237 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13238 bool instead of BOOL.
13239 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13240 from Lisp_Object to bitfield. Adjust comment.
13241 * w32term.c (x_scroll_bar_create): Adjust user.
13242 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13243 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13244 Use bool for boolean.
13245 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13246 to `unsigned int' when defining a bitfield.
13248 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13250 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13252 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13254 * window.h (struct window): Convert left_margin_cols and
13255 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13256 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13257 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13259 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13261 (showing_window_margins_p, update_window_line, update_frame_1):
13262 * fringe.c (draw_fringe_bitmap_1):
13263 * xdisp.c (window_box_width): Adjust users.
13264 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13265 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13266 Use direct assignment.
13267 (Fset_window_configuration, save_window_save, Fwindow_margins):
13268 Convert Lisp_Object to integer and back where appropriate.
13269 (Fset_window_margins): Adjust user. Return t if any margin
13270 was actually changed, and mention this in docstring.
13272 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13274 * syntax.c (forward_word):
13275 * cmds.c (forward_char, backward_char): Mention the optional argument.
13277 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13279 * window.h (struct window): Convert left_fringe_width
13280 and right_fringe_width from Lisp_Objects to integers.
13282 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13283 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13284 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13286 (make_window): Initialize new integer fields to -1.
13287 (Fsplit_window_internal): Use direct assignment.
13288 (Fset_window_configuration, save_window_save):
13289 Convert Lisp_Object to integer and back where appropriate.
13290 (Fset_window_fringes): Adjust user. Return t if any fringe
13291 was actually changed, and mention this in docstring.
13293 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13295 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13296 * nsfns.m (x_set_cursor_type):
13297 * w32fns.c (x_set_cursor_type):
13298 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13299 * xdisp.c (set_frame_cursor_types): ...but in common code.
13301 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13303 * font.c (clear_font_cache): New function, stripped from...
13304 (Fclear_font_cache): ...here, which now uses the function
13305 above. Adjust comment.
13306 * font.h (clear_font_cache): Add prototype.
13307 * xfaces.c (clear_face_cache): Use clear_font_cache.
13309 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13311 * window.c (Fset_window_start): Compare `w', not `window' because
13312 `w' might not be equal to `window' after call to decode_live_window.
13314 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13316 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13317 This fixes a problem introduced by the Bug#15035 patch
13318 when using GPG. Reported by Herbert J. Skuhra.
13320 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13322 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13323 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13324 not yet initialized.
13326 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13328 * decompress.c (Fzlib_decompress_region): Support zlib
13329 decompression, too, and rename.
13331 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13333 Minor zlib configuration tweaks.
13334 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13335 Don't assume presence of fn_inflateInit2_ zlib internal function.
13337 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13339 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13340 include the zlib prefix.
13342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13344 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13345 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13346 define static variables that are pointers to zlib functions to be
13347 dynamically loaded.
13348 (init_zlib_functions) [WINDOWSNT]: New function.
13349 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13351 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13352 macros instead of invoking the zlib functions directly.
13353 (syms_of_decompress): DEFSYM Qzlib_dll.
13354 Staticpro Szlib_available_p.
13356 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13358 Avoid looping over all frame windows to freeze and unfreeze.
13359 * window.h (struct window): Drop frozen_window_start_p.
13360 (freeze_window_starts): Drop prototype.
13361 * frame.h (struct frame): New frozen_window_starts flag.
13362 (FRAME_WINDOWS_FROZEN): New macro.
13363 * window.c (freeze_window_start, freeze_window_starts):
13365 (select_window, replace_window): Adjust users.
13366 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13367 (window_frozen_p): New function.
13368 (redisplay_window): Use it.
13370 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13372 Fix some fd issues when running subprocesses (Bug#15035).
13373 Fix bugs that can leak files or file descriptors on errors.
13374 Don't unlink open temp files, as that's hard for users to diagnose
13375 when things go awry (e.g., temp disk exhausted).
13376 Don't bother to lock temp files. Check for invalid recursion.
13377 * callproc.c (synch_process_fd): Remove. All uses removed.
13378 (synch_process_tempfile): New var or macro.
13379 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13381 (record_kill_process): New arg, the temp name. All callers changed.
13382 (delete_temp_file): Now just a simple wrapper around unlink.
13383 (call_process_kill): New arg, the call_process_fd array.
13384 Close them all. Clear synch_process_pid. Remove the temp file,
13385 or arrange for it to be removed.
13386 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13387 that's been moved to synch_process_tempfile. Caller changed.
13388 Do not remove the tempfile; that's now call_process_kill's
13390 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13391 call_process_kill; the caller now does that.
13392 (call_process_cleanup): Do not close the process fd; that's now
13393 call_process_kill's responsibility.
13394 (Fcall_process): Implement via new function call_process, which
13395 has most of the old body of Fcall_process, but with a different API.
13396 (call_process): New function that does not open or close filefd if
13397 it is nonnegative. Record which fds need to be closed, and let
13398 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13399 Signal an error if invoked recursively (could be done via a hook).
13400 Simplify creation of the tempfile in the MSDOS case.
13401 Don't create the output file until after checking for the executable.
13402 Report any failure to open /dev/null.
13403 Don't open /dev/null for writing twice; once is enough.
13404 Don't create pipe if all output is being discarded or sent to file.
13405 Don't worry about setting up the coding system or reading from the
13406 pipe if all output is being discarded.
13407 Hoist fd_error local into top level, to lessen block nesting.
13408 Don't record deleted pid here; now done by Fcall_process_region.
13409 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13410 and note its success in synch_process_tempfile.
13411 Do not leak resources when child_setup fails.
13412 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13413 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13414 (create_temp_file): Now returns open fd, with an additional
13415 Lisp_Object * argument to return the name. All callers changed.
13416 Do not close the file; rewind it instead, and leave it open for
13417 the caller. Do not lock the temp file. Unwind-protect the file
13418 and the file-descriptor.
13419 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13420 If an asynchrounous process, record it here, not in call_process.
13421 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13422 * eval.c (set_unwind_protect): New function.
13423 * fileio.c (write_region): New function, generalized from the
13424 old Fwrite_region. Do not lock temp files.
13425 (Fwrite_region): Use it.
13426 * lisp.h (set_unwind_protect, write_region): New decls.
13427 * process.c: Include <verify.h>.
13428 (make_process): Mark fds as initially closed.
13429 (deleted_pid_list): Now a list of pid-filename pairs.
13431 (close_process_fd): New function.
13432 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13433 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13434 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13435 (create_process, create_pty, Fmake_serial_process)
13436 (server_accept_connection): Record which fds need to be closed,
13437 and let deactivate_process close them.
13438 (Fmake_network_process): Do not discard the unwind-protect
13439 until it's safe to do so.
13440 (deactivate_process): Close the fds opened by create_process etc.
13441 (Fprocess_send_eof): Adjust to new way of recording open fds.
13442 Report an error if /dev/null can't be opened, instead of aborting.
13443 * process.h (PROCESS_OPEN_FDS): New constant.
13444 (struct Lisp_Process): New member open_fds.
13445 (record_kill_process, record_deleted_pid): Adjust signatures.
13446 (record_deleted_pid): Move decl here ...
13447 * syswait.h (record_deleted_pid): ... from here.
13449 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13451 * decompress.c: Fix bugs with large buffers and weird inputs.
13452 Tune a bit. Reindent as per usual Emacs style.
13453 (BUFFER_SIZE): Remove.
13454 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13455 more than UINT_MAX bytes. Decompress into the gap instead of into
13456 an auto buffer, as this should avoid copying. Return nil if
13457 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13458 set immediate_quit; we shouldn't trust zlib code that much.
13460 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13462 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13463 errors, and really move the gap to where we want it.
13465 * lisp.h: Include decompress.c support.
13467 * emacs.c (main): Include decompress.c support.
13469 * Makefile.in: Include -lz if present.
13471 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13473 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13474 (initWithTitle:): Initialize frame to 0.
13475 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13476 (fillWithWidgetValue:frame:): Rename from
13477 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13479 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13480 fillWithWidgetValue:frame:
13482 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13483 remove memory leak warnings.
13485 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13486 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13487 menu_pending_title.
13489 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13490 (x_activate_menubar): Update the whole menu.
13491 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13492 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13493 current event is not NSSystemDefined (Bug#15001).
13494 Call ns_check_menu_open only if trackingMenu is 2.
13495 (menuDidClose:): New method, decrease trackingMenu.
13496 (fillWithWidgetValue:setDelegate:): New method.
13497 (fillWithWidgetValue:): Call the above.
13499 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13501 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13503 Omit some unnecessary casts.
13504 Many of these go back to the old pre-C89 days, when they may have
13505 been needed, but we've been assuming C89 or later for a while now.
13506 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13507 (live_float_p, live_misc_p, live_vector_p):
13508 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13509 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13510 (defvar_per_buffer):
13511 * callint.c (Fcall_interactively):
13512 * doc.c (Fsubstitute_command_keys):
13513 * filelock.c (get_boot_time):
13514 * frame.c (xrdb_get_resource):
13515 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13516 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13517 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13518 (menuitem_highlight_callback, menu_destroy_callback)
13519 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13520 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13521 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13522 (xg_tool_bar_help_callback, tb_size_cb):
13523 * image.c (xpm_alloc_color, png_read_from_memory)
13524 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13525 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13527 * keymap.c (describe_map):
13528 * nsfns.m (Fns_display_monitor_attributes_list):
13529 * nsmenu.m (process_dialog:):
13530 * nsterm.m (hold_event):
13531 * process.c (wait_reading_process_output):
13532 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13533 * scroll.c (do_direct_scrolling, scrolling_1):
13534 * termcap.c (tgetent):
13535 * window.c (check_window_containing, add_window_to_list)
13536 (freeze_window_starts):
13537 * xdisp.c (compare_overlay_entries, vmessage):
13538 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13539 (x_get_monitor_attributes_xrandr)
13540 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13541 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13542 * xfont.c (xfont_match, xfont_open):
13543 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13544 (menubar_selection_callback, menu_position_func)
13545 (popup_selection_callback, create_and_show_popup_menu)
13546 (dialog_selection_callback, create_and_show_dialog):
13547 * xrdb.c (x_get_string_resource)
13549 * xsmfns.c (x_session_check_input):
13550 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13551 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13552 (xaw_jump_callback, xaw_scroll_callback):
13553 Omit unnecessary casts.
13555 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13557 Minor string-length refactoring.
13558 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13559 * frame.c (make_monitor_attribute_list):
13560 Prefer build_string to strlen + make_string.
13562 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13564 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13565 don't check minor_code (Bug#14417).
13567 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13569 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13570 vertical positions instead. This avoids calling MATRIX_ROW with
13571 row numbers that are possibly beyond valid limits. (Bug#15064)
13573 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13575 Use xstrdup and build_unibyte_string where applicable.
13576 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13577 * xfns.c (x_window):
13578 * xrdb.c (x_get_customization_string):
13579 * xterm.c (xim_initialize):
13580 * w32fns.c (w32_window): Use xstrdup.
13581 (w32_display_monitor_attributes_list):
13582 * emacs.c (init_cmdargs):
13583 * keyboard.c (PUSH_C_STR):
13584 * nsfont.m (nsfont_open):
13585 * sysdep.c (system_process_attributes):
13586 * w32.c (system_process_attributes):
13587 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13591 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13592 variables of these types so that GDB would know about them, as aid
13593 for debugging fatal exceptions. (Bug#15024) See also
13594 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13597 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13599 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13600 larger than the NSWindow (Bug#14934).
13602 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13604 Redesign redisplay interface to drop global variable updated_window.
13605 Always pass currently updated window as a parameter to update routines.
13606 * dispextern.h (updated_window): Remove declaration.
13607 (struct redisplay_interface): Pass window parameter to
13608 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13609 and after_update_window_hook.
13610 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13612 * dispnew.c (updated_window): Remove.
13613 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13614 (update_window_line): Adjust to match redisplay interface changes.
13615 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13616 (ns_scroll_run, ns_after_update_window_line):
13617 * w32term.c (x_update_window_begin, x_update_window_end)
13618 (x_after_update_window_line, x_scroll_run):
13619 * xterm.c (x_update_window_begin, x_update_window_end)
13620 (x_after_update_window_line, x_scroll_run):
13621 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13622 Likewise. Adjust comments where appropriate.
13623 (x_cursor_to): Simplify because this is always called during window
13624 update (but install debugging check anyway).
13625 (expose_window): Check must_be_updated_p flag to see whether this
13626 function is called during window update.
13628 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13630 Do not reset window modification event counters excessively.
13631 These leftovers and poor man's tricky methods to catch extra
13632 redisplay's attention are no longer needed.
13633 * frame.c (set_menu_bar_lines_1):
13634 * minibuf.c (read_minibuf_unwind):
13635 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13636 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13637 (window_scroll_line_based, Fset_window_configuration):
13638 * xdisp.c (redisplay_window): Do not reset last_modified and
13639 last_overlay_modified counters.
13641 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13643 * xselect.c (x_send_client_event): Set send_event and serial, memset
13644 data.l as it might be bigger than data.b. Use 24 bit mask to
13645 XSendEvent (Bug#15034).
13647 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13649 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13650 for TTY frames that are not the top frame on their console.
13653 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13655 * w32term.c (w32fullscreen_hook): Really maximize frame when
13656 asked for (Bug#14841).
13658 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13660 Prefer selected_window to Fselected_window, likewise for frames.
13661 * buffer.c (Fbuffer_swap_text):
13662 * data.c (Fvariable_binding_locus):
13663 * window.c (run_window_configuration_change_hook): Adjust users.
13664 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13665 Use decode_live_frame.
13667 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13669 Be more careful if selected window shows the buffer other than current,
13670 use window_outdated only if this is not so. This change should also
13671 address some weird issues discussed in Bug#13012.
13672 * window.h (window_outdated): New prototype.
13673 * window.c (window_outdated): Now here. Convert from static and
13674 always assume window's buffer.
13675 (Fwindow_end, Fwindow_line_height): Use it.
13676 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13677 and always assume window's buffer.
13678 (redisplay_window): Adjust user.
13679 (redisplay_internal): Call to reconsider_clip_changes once and
13680 check whether mode line should be updated only if selected window
13681 shows current buffer.
13682 (run_window_scroll_functions): Use eassert for debugging check.
13683 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13685 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13687 * window.c (window_scroll, window_scroll_pixel_based)
13688 (window_scroll_line_based): Use bool for booleans.
13690 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13692 * process.c: Fix minor off-by-one issues in descriptor counts.
13693 This shouldn't fix any real bugs, but it cleans up the code a bit.
13694 (max_process_desc, max_input_desc): -1, not 0, means none.
13696 (delete_input_desc): New function.
13697 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13698 (deactivate_process): Scan backwards when recomuting max_process_desc;
13699 that should be faster.
13700 (init_process_emacs): Initialize max_input_desc.
13702 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13704 Use region cache to speedup bidi_find_paragraph_start.
13705 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13706 Rename cache_long_line_scans to cache_long_scans.
13707 * buffer.c (bset_cache_long_line_scans): Rename to
13708 bset_cache_long_scans.
13709 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13710 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13712 (syms_of_buffer): Rename cache-long-line-scans to
13713 cache-long-scans. Adjust docstring.
13714 * search.c (newline_cache_on_off):
13715 * indent.c (width_run_cache_on_off): Adjust users.
13716 * bidi.c (bidi_paragraph_cache_on_off): New function.
13717 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13718 * insdel.c (prepare_to_modify_buffer):
13719 Invalidate bidi_paragraph_cache if enabled.
13721 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13723 Invalidate region caches only if buffer text is going to be changed.
13724 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13725 (modify_text): ...new prototype.
13726 (prepare_to_modify_buffer_1): New prototype.
13727 * textprop.c (modify_region): Rename to...
13728 (modify_text_properties): ...new function.
13729 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13730 (Fremove_list_of_text_properties): Adjust users.
13731 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13732 (modify_text): ...new function.
13733 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13734 (prepare_to_modify_buffer_1): ...new function.
13735 * casefiddle.c (casify_region):
13736 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13737 (Ftranspose_regions): Use modify_text.
13739 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13741 * lisp.mk (lisp): Add nadvice.elc.
13743 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13745 New macro to iterate over live buffers similar to frames.
13746 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13747 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13748 Declare buffer-related variables here to offload lisp.h.
13749 * buffer.c (Vbuffer_alist): Adjust comment.
13750 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13751 (other_buffer_safely):
13752 * data.c (store_symval_forwarding):
13753 * dispnew.c (Fframe_or_buffer_changed_p):
13754 * fileio.c (Fdo_auto_save):
13755 * filelock.c (unlock_all_files):
13756 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13758 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13760 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13761 * callproc.c (create_temp_file):
13762 * filelock.c (create_lock_file):
13763 Assume mkostemp, since it's now provided by Gnulib.
13765 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13767 * w32.c (mkostemp): New function.
13768 (mktemp): Remove, no longer used. Most of the code reused in
13769 mkostemp. (Bug#15015)
13770 (mktemp): Don't undef.
13772 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13774 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13775 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13776 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13777 (free_glyph_pool, check_glyph_memory): Likewise for
13778 all users. Adjust comments where appropriate.
13780 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13782 * composite.h: Minor fixups.
13783 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13784 to fix a misspelling, and change it to an inline function while
13785 we're at it (it need not be a macro). All uses changed.
13786 (composition_method, composition_valid_p):
13787 Rewrite to avoid assignments in if-conditions.
13789 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13791 Do not use global Lisp_Object in composition macros.
13792 * composite.h (composition_temp): Remove declaration.
13793 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13794 (composition_method, composition_valid_p): ...inline functions.
13795 (compose_region): Remove the leftover.
13796 * composite.c (composition_temp): Remove.
13797 (run_composition_function, update_compositions)
13798 (composition_compute_stop_pos, composition_adjust_point)
13799 (Ffind_composition_internal):
13800 * coding.c (handle_composition_annotation):
13801 * xdisp.c (handle_composition_prop, check_point_in_composition):
13802 Related users changed.
13804 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13806 Drop FRAME_PTR typedef.
13807 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13808 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13809 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13810 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13811 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13812 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13813 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13814 All related users changed.
13816 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13818 * eval.c (default_toplevel_binding): New function.
13820 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13821 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13822 (syms_of_eval): Export them.
13823 * data.c (Fdefault_value): Micro cleanup.
13824 * term.c (init_tty): Use "false".
13826 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13828 Fix X GC leak in GTK and raw (no toolkit) X ports.
13829 * xterm.c (x_free_frame_resources): If white and black relief
13830 GCs are allocated, always free them here.
13831 * xfns.c (x_make_gc): Omit redundant initialization.
13832 * widget.c (create_frame_gcs): Remove the leftover.
13833 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13834 in x_free_frame_resources.
13836 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13838 * nsterm.m (windowWillResize:toSize:): Only change title if
13839 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13841 (viewDidEndLiveResize): New method.
13843 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13844 inside NS_IMPL_COCOA.
13846 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13848 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13849 Do not check whether undo is enabled because record_insert and
13850 record_delete does that themselves.
13852 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13854 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13855 member which is not really used any more.
13856 (FRAME_XIC_BASE_FONTNAME): Remove.
13857 * xfns.c (xic_free_fontset): Adjust user.
13858 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13859 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13860 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13861 (xdialog_show): Use eassert for debugging check.
13862 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13864 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13866 * fileio.c, fns.c (merge): Move extern decl from here ...
13867 * lisp.h (merge): ... to here.
13869 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13871 Fix last font-related change.
13872 * w32font.h (w32font_list_internal, w32font_match_internal):
13874 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13875 (uniscribe_list_family): Adjust to match font API change.
13876 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13877 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13881 * frame.h (FRAME_MOUSE_UPDATE):
13882 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13883 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13885 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13887 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13888 * font.h (struct font_driver): Change list, match, and list_family
13889 functions to accept struct frame * as first arg.
13890 * font.c (font_score, font_compare, font_sort_entities):
13892 (font_sort_entities, font_list_entities, font_select_entity)
13893 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13894 match font API change.
13895 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13896 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13897 * ftxfont.c (ftxfont_list, ftxfont_match):
13898 * xftfont.c (xftfont_list, xftfont_match):
13899 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13900 * w32font.c (w32font_list, w32font_match, w32font_list)
13901 (w32font_list_internal, w32_font_match_internal): Likewise.
13902 * xfaces.c (Fx_family_fonts): Adjust user.
13904 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13906 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13907 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13908 only if HAVE_X_WINDOWS is in use.
13909 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13910 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13911 * w32term.c (x_wm_set_icon_position): Likewise.
13912 * w32fns.c (x_icon): Adjust user.
13914 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13916 * xterm.c (last_mouse_press_frame): Remove the
13917 leftover which is not really used any more.
13918 (handle_one_xevent, syms_of_xterm): Adjust users.
13919 (x_flush): Call XFlush once per each X display, not frame.
13920 This is better because this code always unconditionally skips
13921 non-X frames in Vframe_list and issues the only XFlush if we
13922 have more than one X frame on the same X display.
13923 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13924 Use bool for booleans.
13925 (x_draw_glyph_string_background, cvt_string_to_pixel)
13926 (cvt_pixel_dtor): Drop unnecessary prototypes.
13927 * xterm.h (x_display_ok): Adjust prototype.
13929 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13931 Drop unnecessary functions that deals with frame pixel size.
13932 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13933 (x_pixel_height): Drop prototypes.
13934 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13935 (x_pixel_height): Drop implementations.
13936 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13937 which should be always valid for window frame.
13938 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13939 * w32menu.c (Fx_popup_dialog):
13940 * xmenu.c (Fx_popup_dialog): Likewise for both.
13942 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13944 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13945 frame parameters and call to Fmodify_frame_parameters just once.
13946 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13947 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13948 and mention nil frame in docstring.
13950 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13952 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13953 (x_figure_window_size): Likewise. Adjust to return long.
13954 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13955 (toplevel): Move Qterminal_live_p to...
13956 * terminal.c (toplevel): ...here, make it static, and...
13957 (syms_of_terminal): ...DEFSYM here.
13958 * frame.h (Qterminal_live_p): Remove declaration.
13959 (make_frame, x_figure_window_size): Adjust prototype.
13960 * nsfns.m (Fx_create_frame): Use long for window flags.
13962 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13964 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13965 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13966 Do not assume that emacs_close (INT_MAX) is a no-op.
13968 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13970 * xfaces.c (make_face_cache): For struct face_cache, prefer
13971 xmalloc to xzalloc and so avoid redundant call to memset.
13972 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13974 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13976 * fringe.c (draw_window_fringes, update_window_fringes)
13977 (compute_fringe_widths):
13978 * w32term.c (x_draw_glyph_string):
13979 * window.c (candidate_window_p, Frecenter):
13980 * xfaces.c (realize_basic_faces, realize_default_face)
13981 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13982 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13983 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13984 * xmenu.c (Fx_menu_bar_open_internal):
13985 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13986 * xsettings.c (xft_settings_event):
13987 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13988 Use bool for booleans. Adjust style and comments where
13990 * dispextern.h (draw_window_fringes, update_window_fringes)
13991 (compute_fringe_widths):
13992 * xterm.h (x_had_errors_p): Adjust prototype.
13994 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13996 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13997 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13999 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14001 * fns.c (toplevel): Remove comment before Fsafe_length because
14002 it checks for QUIT.
14004 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14006 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14008 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14010 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14011 frame which got the message is still alive, before dereferencing
14012 its pointer. (Bug#14970)
14014 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14015 be a live window, before using it as such. (Bug#14970)
14017 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14019 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14020 w32_detect_focus_change instead of doing part of its job by hand.
14021 This fixes the problem whereby FOCUS_OUT events were not sent to
14024 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14026 * process.c (Fprocess_list): Doc fix.
14028 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14029 being re-exposed only if it didn't ask to become visible.
14030 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14031 was previously iconified. (Bug#14841)
14032 (x_iconify_frame): Mark the frame iconified.
14034 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14036 Fix minor problems found by static checking.
14037 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14038 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14040 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14042 * eval.c (set_specpdl_old_value): New function.
14043 (unbind_to): Minor simplification.
14044 (get_backtrace_frame): New function.
14045 (Fbacktrace_frame): Use it. Add `base' argument.
14046 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14047 (syms_of_eval): Export backtrace-eval.
14048 * xterm.c (x_focus_changed): Simplify.
14050 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14052 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14054 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14056 * xdisp.c (redisplay_window): Instead of moving point out of
14057 scroll margin, reject the force_start method, and try scrolling
14058 instead. (Bug#14780)
14060 2013-07-24 Ken Brown <kbrown@cornell.edu>
14062 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14065 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14067 * eval.c (Fprogn): Do not check that BODY is a proper list.
14068 This undoes the previous change. The check slows down the
14069 interpreter, and is not needed to prevent a crash. See
14070 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14072 2013-07-23 Glenn Morris <rgm@gnu.org>
14074 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14076 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14078 Port to GNU/Linux systems with tinfo but not ncurses.
14079 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14080 to decide whether ncurses is being used. Without this change,
14081 GCC complains about tgetent not being declared, on a system
14082 that has tinfo installed but ncurses not installed.
14084 * eval.c (Fprogn): Check that BODY is a proper list.
14086 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14087 * data.c (Fsetq_default):
14088 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14089 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14091 Tune by taking advantage of the fact that ARGS is always a list
14092 when a function is declared to have UNEVALLED args.
14094 * emacsgtkfixed.c: Port to GCC 4.6.
14095 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14097 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14099 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14100 here to silence compiler warnings.
14102 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14104 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14105 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14106 from messing up Emacs's 'struct frame' (Bug#14923).
14108 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14110 * alloc.c (make_save_ptr_ptr): Define this function.
14111 It was inadvertently omitted. It's needed only if
14112 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14114 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14116 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14117 frame have focus (Bug#14895).
14119 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14121 Avoid vfork-related deadlock more cleanly.
14122 * callproc.c (child_setup): When the child's exec fails, output
14123 the program name, as that's more useful. Use O_NONBLOCK to avoid
14125 * process.c (create_process_1): Remove; no longer needed.
14126 (create_process): Remove timer hack; no longer needed, now that
14127 the child avoids deadlock.
14129 2013-07-20 Glenn Morris <rgm@gnu.org>
14131 * image.c (Fimage_flush): Fix doc typo.
14133 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14135 Fix array bounds violation when pty allocation fails.
14136 * process.c (PTY_NAME_SIZE): New constant.
14137 (pty_name): Remove static variable; it's now auto.
14138 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14139 Take pty_name as an arg rather than using a static variable.
14140 All callers changed.
14141 (create_process): Recover pty_flag from process, not from volatile local.
14142 (create_pty): Stay inside array even when pty allocation fails.
14143 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14145 * lread.c (Fload): Avoid initialization only when lint checking.
14146 Mention that it's needed only for older GCCs.
14148 2013-07-20 Kenichi Handa <handa@gnu.org>
14150 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14151 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14153 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14155 * lread.c (Fload): Avoid uninitialized warning.
14157 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14159 Fix some minor file descriptor leaks and related glitches.
14160 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14161 (create_lock_file): Use write, not emacs_write.
14162 * image.c (slurp_file, png_load_body):
14163 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14164 (server_accept_connection):
14165 Don't leak an fd on memory allocation failure.
14166 * image.c (slurp_file): Add a cheap heuristic for growing files.
14167 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14168 as that's what the other routines do. Maybe input need not be
14169 blocked at all, but it's better to be consistent.
14170 Avoid undefined behavior when strlen is zero.
14172 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14173 (NSTATICS): Now a constant; doesn't need to be a macro.
14175 2013-07-19 Richard Stallman <rms@gnu.org>
14177 * coding.c (decode_coding_utf_8): Add simple loop for fast
14178 processing of ASCII characters.
14180 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14182 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14184 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14186 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14187 unportable 'struct x_display_info'.
14188 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14189 is a portable type.
14191 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14193 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14194 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14196 (system_process_attributes): Prefer plain char to unsigned char
14197 when either will do. Clean up properly if interrupted or if
14198 memory allocations fail. Don't assume sscanf succeeds.
14199 Remove no-longer-needed workaround to stop GCC from whining.
14200 Read command-line once, instead of multiple times. Check read status a
14201 bit more carefully.
14203 Fix obscure porting bug with varargs functions.
14204 The code assumed that int is treated like ptrdiff_t in a vararg
14205 function, which is not a portable assumption. There was a similar
14206 -- though these days less likely -- porting problem with various
14207 assumptions that pointers of different types all smell the same as
14208 far as vararg functions is conserved. To make this problem less
14209 likely in the future, redo the API to use varargs functions.
14210 * alloc.c (make_save_value): Remove this vararg function.
14211 All uses changed to ...
14212 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14213 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14215 (make_save_ptr): Rename from make_save_pointer, for consistency with
14216 the above. Define only on platforms that need it. All uses changed.
14218 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14220 * keyboard.c: Try to fix typos in previous change.
14221 (DISPLAY_LIST_INFO): New macro.
14222 (kbd_buffer_get_event): Do not access members that are not present
14223 in X11. Revert inadvertent change of "!=" to "=".
14225 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14227 * keyboard.c (kbd_buffer_get_event):
14228 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14229 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14231 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14233 * filelock.c: Fix unlikely file descriptor leaks.
14234 (get_boot_time_1): Rework to avoid using emacs_open.
14235 This doesn't actually fix a leak, but is better anyway.
14236 (read_lock_data): Use read, not emacs_read.
14238 * doc.c: Fix minor memory and file descriptor leaks.
14239 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14240 (get_doc_string, Fsnarf_documentation):
14241 Fix file descriptor leak on error.
14243 * term.c: Fix minor fdopen-related file descriptor leaks.
14244 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14245 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14247 * charset.c: Fix file descriptor leaks and errno issues.
14249 (load_charset_map_from_file): Don't leak file descriptor on error.
14250 Use plain record_xmalloc since the allocation is larger than
14251 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14253 * eval.c (record_unwind_protect_nothing):
14254 * fileio.c (fclose_unwind):
14256 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14257 The replacement doesn't block input, but that no longer seems
14260 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14262 * lread.c: Fix file descriptor leaks and errno issues.
14263 (Fload): Close some races that leaked fds or streams when 'load'
14265 (Fload, openp): Report error number of last nontrivial failure to open.
14266 ENOENT counts as trivial.
14267 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14269 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14270 now that the function is always called with a nonnegative arg.
14271 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14272 All uses replaced with ...
14273 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14275 A few more minor file errno-reporting bugs.
14276 * callproc.c (Fcall_process):
14277 * doc.c (Fsnarf_documentation):
14278 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14279 * process.c (set_socket_option):
14280 Don't let a constructor trash errno.
14281 * doc.c: Include <errno.h>.
14283 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14285 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14287 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14289 Fix w32 bug with call-process-region (Bug#14885).
14290 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14291 to Fcall_process when the input is empty. This simplifies the
14292 code a bit. It makes no difference on POSIXish platforms but
14293 apparently it fixes a bug on w32.
14295 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14296 * fileio.c (close_file_unwind): Don't close if FD is negative;
14297 this can happen when unwinding a zapped file descriptor.
14298 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14299 in case Emacs runs out of memory between the two unwind-protects.
14300 Don't trash errno when closing FD.
14301 Zap the FD in the specpdl when closing it, instead of deferring
14302 the removal of the unwind-protect; this fixes a bug where a child
14303 function unwinds the stack past us.
14305 New unwind-protect flavors to better type-check C callbacks.
14306 This also lessens the need to write wrappers for callbacks,
14307 and the need for make_save_pointer.
14308 * alloc.c (free_save_value):
14309 * atimer.c (run_all_atimers):
14311 * alloc.c (safe_alloca_unwind):
14312 * atimer.c (unwind_stop_other_atimers):
14313 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14314 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14315 * minibuf.c (choose_minibuf_frame_1):
14316 * process.c (make_serial_process_unwind):
14317 * xdisp.c (pop_message_unwind):
14318 * xselect.c (queue_selection_requests_unwind):
14319 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14320 * alloc.c (record_xmalloc):
14321 Prefer record_unwind_protect_ptr to record_unwind_protect with
14323 * alloc.c (Fgarbage_collect):
14324 Prefer record_unwind_protect_void to passing a dummy.
14325 * buffer.c (restore_buffer):
14326 * window.c (restore_window_configuration):
14327 * xfns.c, w32fns.c (do_unwind_create_frame)
14328 New wrapper. All record-unwind uses of wrappee changed.
14329 * buffer.c (set_buffer_if_live):
14330 * callproc.c (call_process_cleanup, delete_temp_file):
14331 * coding.c (code_conversion_restore):
14332 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14333 * editfns.c (save_excursion_restore)
14334 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14335 (save_restriction_restore):
14336 * eval.c (restore_stack_limits, un_autoload):
14337 * fns.c (require_unwind):
14338 * keyboard.c (recursive_edit_unwind, tracking_off):
14339 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14340 * macros.c (pop_kbd_macro, restore_menu_items):
14341 * nsfns.m (unwind_create_frame):
14342 * print.c (print_unwind):
14343 * process.c (start_process_unwind):
14344 * search.c (unwind_set_match_data):
14345 * window.c (select_window_norecord, select_frame_norecord):
14346 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14347 (fast_set_selected_frame):
14348 * xfns.c, w32fns.c (unwind_create_tip_frame):
14349 Return void, not a dummy Lisp_Object. All uses changed.
14350 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14351 * callproc.c (call_process_kill):
14352 * fileio.c (restore_point_unwind, decide_coding_unwind)
14353 (build_annotations_unwind):
14354 * insdel.c (Fcombine_after_change_execute_1):
14355 * keyboard.c (read_char_help_form_unwind):
14356 * menu.c (unuse_menu_items):
14357 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14358 * sound.c (sound_cleanup):
14359 * xdisp.c (unwind_redisplay):
14360 * xfns.c (clean_up_dialog):
14361 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14362 Accept no args and return void, instead of accepting and returning
14363 a dummy Lisp_Object. All uses changed.
14364 * cygw32.c (fchdir_unwind):
14365 * fileio.c (close_file_unwind):
14366 * keyboard.c (restore_kboard_configuration):
14367 * lread.c (readevalllop_1):
14368 * process.c (wait_reading_process_output_unwind):
14369 Accept int and return void, rather than accepting an Emacs integer
14370 and returning a dummy object. In some cases this fixes an
14371 unlikely bug when the corresponding int is outside Emacs integer
14372 range. All uses changed.
14373 * dired.c (directory_files_internal_unwind):
14374 * fileio.c (do_auto_save_unwind):
14375 * gtkutil.c (pop_down_dialog):
14376 * insdel.c (reset_var_on_error):
14377 * lread.c (load_unwind):
14378 * xfns.c (clean_up_file_dialog):
14379 * xmenu.c, nsmenu.m (pop_down_menu):
14380 * xmenu.c (cleanup_widget_value_tree):
14381 * xselect.c (wait_for_property_change_unwind):
14382 Accept pointer and return void, rather than accepting an Emacs
14383 save value encapsulating the pointer and returning a dummy object.
14385 * editfns.c (Fformat): Update the saved pointer directly via
14386 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14387 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14388 (unwind_body): New function.
14389 (record_unwind_protect): First arg is now a function returning void,
14390 not a dummy Lisp_Object.
14391 (record_unwind_protect_ptr, record_unwind_protect_int)
14392 (record_unwind_protect_void): New functions.
14393 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14394 * fileio.c (struct auto_save_unwind): New type.
14395 (do_auto_save_unwind): Use it.
14396 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14397 * insdel.c (struct rvoe_arg): New type.
14398 (reset_var_on_error): Use it.
14399 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14401 (specbinding_func): Remove; there are now several such functions.
14402 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14403 (set_unwind_protect_ptr): New function.
14404 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14406 Be simpler and more consistent about reporting I/O errors.
14407 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14408 Say "Read error" and "Write error", rather than "I/O error", or
14409 "IO error reading", or "IO error writing", when a read or write
14411 * process.c (Fmake_network_process, wait_reading_process_output)
14412 (send_process, Fprocess_send_eof, wait_reading_process_output):
14413 Capitalize diagnostics consistently. Put "failed foo" at the
14414 start of the diagnostic, so that we don't capitalize the
14415 function name "foo". Consistently say "failed" for such
14417 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14418 All callers changed. This is so it can use report_file_error.
14419 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14420 diagnostics consistently as above.
14422 * fileio.c (report_file_errno): Fix errno reporting bug.
14423 If the file name is neither null nor a pair, package it up as a
14424 singleton list. All callers changed, both to this function and to
14425 report_file_error. This fixes a bug where the memory allocator
14426 invoked by list1 set errno so that the immediately following
14427 report_file_error reported the wrong errno value.
14429 Fix minor problems found by --enable-gcc-warnings.
14430 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14431 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14433 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14435 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14436 Set event->arg to Qt if switch-event shall be generated.
14437 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14439 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14441 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14444 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14445 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14446 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14447 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14448 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14449 and there is a focused frame.
14450 (head_table): Add focus-in and focus-out.
14451 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14452 bind to handle-focus-in/out.
14454 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14455 (Fhandle_switch_frame): Call Fhandle_focus_in.
14456 (syms_of_frame): defsubr handle-focus-in/out.
14458 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14460 Fix porting bug to older POSIXish platforms (Bug#14862).
14461 * sysdep.c (emacs_pipe): New function, that implements
14462 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14463 This should port better to CentOS 5 and to Mac OS X 10.6.
14464 All calls to pipe2 changed.
14466 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14467 This makes the code easier to read and the executable a bit smaller.
14468 Do not replace all calls to Fcons that happen to create lists,
14469 just calls that are intended to create lists. For example, when
14470 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14471 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14472 Similarly for list2 through list5.
14473 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14474 * bytecode.c (exec_byte_code):
14475 * callint.c (quotify_arg, Fcall_interactively):
14476 * callproc.c (Fcall_process, create_temp_file):
14477 * charset.c (load_charset_map_from_file)
14478 (Fdefine_charset_internal, init_charset):
14479 * coding.c (get_translation_table, detect_coding_system)
14480 (Fcheck_coding_systems_region)
14481 (Fset_terminal_coding_system_internal)
14482 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14483 * composite.c (update_compositions, Ffind_composition_internal):
14484 * dired.c (directory_files_internal, file_name_completion)
14486 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14487 * doc.c (Fsnarf_documentation):
14488 * editfns.c (Fmessage_box):
14490 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14491 (Feval, eval_sub, Ffuncall, apply_lambda):
14492 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14493 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14494 (Fset_file_times, Finsert_file_contents)
14495 (Fchoose_write_coding_system, Fwrite_region):
14496 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14497 * font.c (font_registry_charsets, font_parse_fcname)
14498 (font_prepare_cache, font_update_drivers, Flist_fonts):
14499 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14500 * frame.c (make_frame, Fmake_terminal_frame)
14501 (x_set_frame_parameters, x_report_frame_params)
14502 (x_default_parameter, Fx_parse_geometry):
14503 * ftfont.c (syms_of_ftfont):
14504 * image.c (gif_load):
14505 * keyboard.c (command_loop_1):
14506 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14507 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14508 (Fminor_mode_key_binding, accessible_keymaps_1)
14509 (Faccessible_keymaps, Fwhere_is_internal):
14510 * lread.c (read_emacs_mule_char):
14511 * menu.c (find_and_return_menu_selection):
14512 * minibuf.c (get_minibuffer):
14513 * nsfns.m (Fns_perform_service):
14514 * nsfont.m (ns_script_to_charset):
14515 * nsmenu.m (ns_popup_dialog):
14516 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14517 (Fx_own_selection_internal):
14518 * nsterm.m (append2):
14519 * print.c (Fredirect_debugging_output)
14520 (print_prune_string_charset):
14521 * process.c (Fdelete_process, Fprocess_contact)
14522 (Fformat_network_address, set_socket_option)
14523 (read_and_dispose_of_process_output, write_queue_push)
14524 (send_process, exec_sentinel):
14525 * sound.c (Fplay_sound_internal):
14526 * textprop.c (validate_plist, add_properties)
14527 (Fput_text_property, Fadd_face_text_property)
14528 (copy_text_properties, text_property_list, syms_of_textprop):
14529 * unexaix.c (report_error):
14530 * unexcoff.c (report_error):
14531 * unexsol.c (unexec):
14532 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14533 (Fformat_mode_line, syms_of_xdisp):
14534 * xfaces.c (set_font_frame_param)
14535 (Finternal_lisp_face_attribute_values)
14536 (Finternal_merge_in_global_face, syms_of_xfaces):
14537 * xfns.c (x_default_scroll_bar_color_parameter)
14538 (x_default_font_parameter, x_create_tip_frame):
14539 * xfont.c (xfont_supported_scripts):
14540 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14541 (menu_help_callback, xmenu_show):
14542 * xml.c (make_dom):
14543 * xterm.c (set_wm_state):
14544 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14545 and similarly for list2 through list5.
14547 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14549 * callproc.c (Fcall_process_region): Fix minor race and tune.
14550 (create_temp_file): New function, with the temp-file-creation part
14551 of the old Fcall_process_region. Use Fcopy_sequence to create the
14552 temp file name, rather than alloca + build_string, for simplicity.
14553 Don't bother to block input around the temp file creation;
14554 shouldn't be needed. Simplify use of mktemp.
14555 Use record_unwind_protect immediately after creating the temp file;
14556 this closes an unlikely race where the temp file was not removed.
14557 Use memcpy rather than an open-coded loop.
14558 (Fcall_process_region): Use the new function. If the input is
14559 empty, redirect from /dev/null rather than from a newly created
14560 empty temp file; this avoids unnecessary file system traffic.
14562 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14564 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14565 Simplify by making this case like the other two. This is a bit
14566 slower on obsolete hosts, but the extra complexity isn't worth it.
14568 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14569 * process.c (create_process) [!DOS_NT]:
14570 Remove now-unnecessary calls to emacs_close.
14572 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14574 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14575 returning early. (Bug#14850)
14577 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14578 and inhibit-iso-escape-detection attributes of 'undecided'.
14581 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14583 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14584 Reported by Herbert J. Skuhra in
14585 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14587 Don't lose top specpdl entry when memory is exhausted.
14588 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14589 specpdl overflow here, to simplify callers; all callers changed.
14590 Always reserve an unused entry at the stack top; this avoids
14591 losing the top entry's information when memory is exhausted.
14593 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14595 Clean up errno reporting and fix some errno-reporting bugs.
14596 * callproc.c (Fcall_process):
14597 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14598 * process.c (create_process, Fmake_network_process):
14599 * unexaix.c (report_error):
14600 * unexcoff.c (report_error):
14601 Be more careful about reporting the errno of failed operations.
14602 The code previously reported the wrong errno sometimes.
14603 Also, prefer report_file_errno to setting errno + report_file_error.
14604 (Fcall_process): Look at openp return value rather than at path,
14605 as that's a bit faster and clearer when there's a numeric predicate.
14606 * fileio.c (report_file_errno): New function, with most of the
14607 old contents of report_file_error.
14608 (report_file_error): Use it.
14609 (Ffile_exists_p, Ffile_accessible_directory_p):
14610 Set errno to 0 when it is junk.
14611 * fileio.c (Faccess_file):
14612 * image.c (x_create_bitmap_from_file):
14613 Use faccessat rather than opening the file, to avoid the hassle of
14614 having a file descriptor open.
14615 * lisp.h (report_file_errno): New decl.
14616 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14619 * process.c (create_process, wait_reading_process_output) [AIX]:
14620 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14621 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14622 a multithreaded environment anyway).
14623 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14625 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14627 * image.c (x_find_image_file): Don't close a remote file handle.
14629 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14631 Fix races with threads and file descriptors.
14632 * callproc.c (Fcall_process_region):
14633 * dired.c (open_directory):
14634 * emacs.c (main, Fdaemon_initialized):
14635 * image.c (x_find_image_file):
14636 * inotify.c (Finotify_rm_watch):
14637 * lread.c (Flocate_file_internal):
14638 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14639 * term.c (term_mouse_moveto, init_tty):
14640 * termcap.c (tgetent):
14641 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14642 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14643 * unexhp9k800.c, unexmacosx.c (unexec):
14644 * callproc.c (Fcall_process_region):
14645 Use emacs_close, not close.
14646 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14647 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14648 and posix_close function on current platforms (which all lack them).
14649 (emacs_close): Use it. This should fix the races on GNU/Linux and
14650 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14651 and it should avoid closing random victim file descriptors on
14654 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14656 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14657 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14658 Touch up doc a bit.
14660 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14661 This is for .gdbinit xbacktrace.
14663 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14664 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14665 (emacs_set_tty): Now static.
14666 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14667 * term.c (tty_capable_p, tty_default_color_capabilities)
14668 (get_tty_terminal, term_mouse_movement)
14669 (handle_one_term_event, init_tty, maybe_fatal):
14670 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14671 (tgetent, scan_file, name_match, compare_contin):
14672 * terminal.c (get_terminal):
14673 Use bool for boolean.
14674 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14675 Prefer char to unsigned char if either will do.
14676 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14677 (tty_write_glyphs): Prefer int to unsigned.
14678 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14679 All callers changed.
14680 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14682 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14685 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14686 (B__dummy__): New dummy symbol, to pacify C89.
14687 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14688 they can't grok varargs macros.
14689 * dispnew.c (add_window_display_history)
14690 (add_frame_display_history):
14691 * print.c (print_object):
14692 * xdisp.c (debug_method_add):
14693 Use %p printf format only for void pointers.
14694 * emacs.c (usage_message): New constant, replacing ...
14695 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14696 (main): Adjust to usage reorg.
14697 * fns.c (syms_of_fns):
14698 * profiler.c (syms_of_profiler):
14699 Don't use non-constant struct initializers.
14700 * gnutls.h (gnutls_initstage_t):
14701 * lisp.h (enum Lisp_Fwd_Type):
14702 * lread.c (lisp_file_lexically_bound_p):
14703 * xsettings.c (anonymous enum):
14704 Remove trailing comma.
14705 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14706 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14707 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14709 * regex.c (const_re_char): New type, to pacify strict C89.
14710 All uses of 'const re_char' replaced to use it.
14711 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14712 with glibc when strict C89. This change is imported from gnulib.
14714 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14715 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14716 Omit GNU_LINUX implementation, since it requires long long.
14717 * xterm.c (x_draw_underwave):
14718 Do not assume the traditional order of struct's members.
14719 (x_term_init): Rewrite to avoid the need for non-constant structure
14722 Syntax cleanup, mostly replacing macros with functions.
14723 This removes the need for the syntax_temp hack.
14724 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14725 * syntax.c (SYNTAX_INLINE): New macro.
14726 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14727 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14728 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14729 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14730 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14731 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14732 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14733 Now constants, not macros.
14734 (syntax_temp) [!__GNUC__]: Remove.
14735 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14736 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14737 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14738 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14739 Move here from syntax.h; now functions, not macros. Except for the
14740 last function, these are static since only syntax.c uses them.
14741 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14742 All uses changed. Now a function, not a macro; use this fact
14743 to simplify the code.
14744 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14745 compiler bugs; no longer relevant.
14746 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14747 (SYNTAX_INLINE): New macro.
14748 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14749 for the new functions. Use bool for boolean member.
14750 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14751 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14752 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14753 (SETUP_BUFFER_SYNTAX_TABLE):
14754 Now extern inline functions, not macros.
14755 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14756 Remove; all uses replaced by implementation.
14757 (syntax_temp) [!__GNUC__]: Remove decl.
14758 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14760 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14762 * emacs.c (main): Fix syntax error.
14764 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14766 Timestamp fixes for undo (Bug#14824).
14767 * atimer.c (schedule_atimer):
14768 * fileio.c (Ffile_newer_than_file_p):
14769 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14770 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14771 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14772 (syms_of_fileio): Remove Sclear_visited_file_name.
14773 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14774 file doesn't exist; this avoids an ambiguity with negative timestamps.
14775 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14776 * systime.h (make_emacs_time, invalid_emacs_time):
14777 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14778 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14779 * undo.c (record_first_change): Push (visited-file-modtime) onto
14780 undo list rather than reimplementing it by hand, incorrectly.
14782 2013-07-09 Ken Brown <kbrown@cornell.edu>
14784 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14786 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14788 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14790 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14792 Handle errno and exit status a bit more carefully.
14793 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14794 number into an exit status. Instead, use EXIT_CANCELED.
14795 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14796 * callproc.c (relocate_fd):
14797 * emacs.c (close_output_streams, main):
14798 * process.c (create_process):
14799 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14800 Use emacs_perror for simplicity.
14801 * callproc.c (relocate_fd, main):
14802 * sysdep.c (sys_subshell):
14803 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14804 (shut_down_emacs): Use emacs_write, not write.
14805 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14806 * fileio.c (Fcopy_file, e_write):
14807 * nsterm.m (ns_select):
14808 * process.c (send_process):
14809 * sound.c (vox_write):
14810 Use emacs_write_sig, not emacs_write.
14811 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14812 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14814 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14816 (emacs_full_write): New function.
14817 (emacs_write): Rewrite to use it.
14818 (emacswrite_sig, emacs_perror): New functions.
14819 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14821 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14823 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14824 on NS even if it is present. Pixmap on NS is a void*.
14826 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14828 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14829 * process.c (close_on_exec, accept4, process_socket):
14830 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14832 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14834 * w32.c (sys_dup): Declare prototype.
14838 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14840 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14842 Make file descriptors close-on-exec when possible (Bug#14803).
14843 This simplifies Emacs a bit, since it no longer needs to worry
14844 about closing file descriptors by hand in some cases.
14845 It also fixes some unlikely races. Not all such races, as
14846 libraries often open files internally without setting
14847 close-on-exec, but it's an improvement.
14848 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14849 * callproc.c (Fcall_process) [!MSDOS]:
14850 * emacs.c (main) [!DOS_NT]:
14851 * nsterm.m (ns_term_init):
14852 * process.c (create_process):
14853 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14854 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14855 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14856 Prefer mkostemp with O_CLOEXEC to mkstemp.
14857 * callproc.c (relocate_fd) [!WINDOWSNT]:
14858 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14859 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14861 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14862 Make the resulting file descriptor close-on-exec.
14863 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14864 * lread.c (load_descriptor_list, load_descriptor_unwind):
14865 Remove; no longer needed. All uses removed.
14866 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14867 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14869 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14870 (Fmake_network_process, Fnetwork_interface_list)
14871 (Fnetwork_interface_info, server_accept_connection):
14872 Make newly-created socket close-on-exec.
14873 * sysdep.c (emacs_open, emacs_fopen):
14874 Make new-created descriptor close-on-exec.
14875 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14876 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14878 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14880 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14881 for NS_IMPL_GNUSTEP.
14883 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14885 Fix openp errno handling.
14886 * callproc.c (Fcall_process): Preserve openp errno around close.
14887 * lread.c (openp): Set errno when returning -1, as some callers
14890 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14892 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14894 * nsterm.h (NSSavePanel): Update comment.
14895 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14896 (ns_run_file_dialog): Declare.
14898 * nsfns.m: Remove panelOK.
14900 (ns_run_file_dialog): New function.
14901 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14902 event loop, so file dialog is popped up by ns_run_file_dialog, called
14903 by sendEvent (Bug#14578).
14904 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14906 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14908 * xdisp.c (default_line_pixel_height): New function.
14909 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14910 (try_cursor_movement, redisplay_window, try_window)
14911 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14913 * window.c (window_scroll_pixel_based):
14914 use default_line_pixel_height.
14916 * dispextern.h (default_line_pixel_height): Add prototype.
14918 * frame.c (x_set_line_spacing): Accept a float value for
14919 line-spacing parameter, per the documentation.
14921 * data.c (Fmultibyte_string_p): Doc fix.
14923 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14925 Use emacs_open more consistently when opening files.
14926 This handles EINTR more consistently now, and makes it easier
14927 to introduce other uniform changes to file descriptor handling.
14928 * sysstdio.h: New file.
14929 * buffer.c (mmap_init):
14930 * cygw32.c (chdir_to_default_directory):
14931 * dispnew.c (Fopen_termscript):
14932 * emacs.c (Fdaemon_initialized):
14933 * fileio.c (Fdo_auto_save):
14934 * image.c (slurp_file, png_load_body, jpeg_load_body):
14935 * keyboard.c (Fopen_dribble_file):
14937 * print.c (Fredirect_debugging_output):
14938 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14939 * termcap.c (tgetent):
14940 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14941 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14942 * w32term.c (w32_initialize) [CYGWIN]:
14943 * xfaces.c (Fx_load_color_file):
14944 Use emacs_open instead of plain open, and emacs_fopen instead of
14946 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14947 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14948 * callproc.c (default_output_mode): New constant.
14949 (Fcall_process): Use it to call emacs_open instead of plain creat.
14950 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14951 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14952 (emacs_fopen): New function.
14953 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14954 Include <lisp.h>, for emacs_open.
14955 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14957 Remove duplicate #include directives.
14958 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14960 Don't include stdio.h twice.
14961 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14962 Don't include sys/types.h or stdio.h twice.
14963 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14964 * lread.c: Don't include coding.h twice.
14965 * nsfont.m: Don't include frame.h twice.
14966 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14967 * ralloc.c: Don't include <unistd.h> twice.
14968 * xdisp.c: Don't include font.h twice.
14969 * xterm.c: Don't include fontset.h twice.
14970 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14972 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14974 Scale ImageMagick images more carefully.
14975 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14976 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14977 Be more careful about avoiding undefined behavior after
14978 integer overflow and division by zero.
14980 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14982 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14983 (syms_of_w32fns): DEFSYM them.
14984 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14985 (CCHDEVICENAME): Define macros if not defined.
14986 (struct MONITOR_INFO_EX): New struct.
14987 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14988 (enum_display_monitors_fn): New variable.
14989 (globals_of_w32fns): Initialize it.
14990 (Fx_display_pixel_width, Fx_display_pixel_height)
14991 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14992 multi-monitor setups in docstrings.
14993 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14994 screen size by primary monitor's millimeter per pixel.
14995 (w32_monitor_enum, w32_display_monitor_attributes_list)
14996 (w32_display_monitor_attributes_list_fallback)
14997 (Fw32_display_monitor_attributes_list): New functions.
14998 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15000 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15002 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15004 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15006 * fileio.c (Qfile_notify_error): New error symbol.
15008 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15009 * inotify.c (inotify_callback, symbol_to_inotifymask)
15010 (Finotify_add_watch, Finotify_rm_watch): Use it.
15011 (inotifyevent_to_event): Exchange order of cookie and file name.
15012 (Finotify_add_watch): Adapt docstring.
15014 * lisp.h (Qfile_notify_error): Declare.
15016 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15018 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15019 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15020 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15021 which did not work (see <http://bugs.gnu.org/14569#307>).
15022 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15023 && (!noninteractive || initialized)). This attempts to thread
15024 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15026 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15028 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15029 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15031 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15033 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15034 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15035 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15036 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15038 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15040 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15041 Define to __sys_siglist.
15043 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15045 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15046 word-wrap, so that overflow-newline-into-fringe would work in
15047 visual-line-mode. (Bug#2749)
15048 (move_it_in_display_line_to): When the last scanned display
15049 element fits exactly on the display line, and
15050 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15051 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15052 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15053 finding buffer position that corresponds to pixel coordinates,
15054 e.g. in buffer_posn_from_coords.
15056 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15058 * process.c (handle_child_signal): Call catch_child_signal if
15061 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15063 Don't convert function pointers to void * and back.
15064 It isn't portable C, and it's easy enough to avoid.
15065 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15066 (make_save_value): Add support for SAVE_FUNCPOINTER.
15067 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15068 * print.c (print_object):
15069 Distinguish function from object pointers.
15070 * lisp.h (SAVE_FUNCPOINTER): New constant.
15071 (SAVE_SLOT_BITS): Adjust to it.
15072 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15073 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15074 (voidfuncptr): New typedef.
15075 (struct Lisp_Save_Value): New member data[0].funcpointer.
15076 (XSAVE_FUNCPOINTER): New function.
15078 Simplify buildobj processing.
15079 * Makefile.in (buildobj.h): Make it a sequence of strings each
15080 followed by comma, rather than a single string. Put it into a
15081 .tmp file in case there's an error while generating it.
15082 (gl-stamp): Use .tmp for temp files.
15083 (mostlyclean): Clean .tmp files.
15084 * doc.c (buildobj): Move to just the routine that needs it.
15085 It's now an array of strings, so processing is simpler.
15087 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15089 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15090 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15091 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15092 Invoke malloc_enable_thread even when not interactive.
15093 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15094 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15095 in this case, since the underlying bug has now been fixed.
15097 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15099 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15100 unlinking it (bug#14691).
15102 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15104 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15105 before checking whether buffer is modified. This lets
15106 `kill-buffer-query-functions' cancel killing of the buffer or save
15107 its content before `kill-buffer' asks user the "Buffer %s
15108 modified; kill anyway?" question.
15110 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15112 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15113 Let the super performKeyEquivalent deal with them (Bug#14747).
15115 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15117 * widget.c (resize_cb): Remove unused local.
15119 Do not use GTK 3 if it exists but cannot be compiled.
15120 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15121 * xterm.c (x_error_handler) [!USE_GTK]:
15124 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15126 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15128 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15129 to the valid range of values. (Bug#14753)
15131 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15132 when moving point by using the current glyph matrix. This avoids
15133 the need to force redisplay when this function is called in a
15136 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15138 Fix minor problems found by static checking.
15139 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15140 Redo the latter's body to sidestep GCC parenthesization warnings.
15141 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15142 * coding.c (detect_coding, detect_coding_system):
15143 * coding.h (struct undecided_spec):
15144 Use bool for boolean.
15145 * image.c (QCmax_width, QCmax_height): Now static.
15146 * xdisp.c (Fmove_point_visually): Remove unused local.
15148 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15150 * xdisp.c (Fmove_point_visually): New function.
15152 2013-06-28 Kenichi Handa <handa@gnu.org>
15154 * coding.h (define_coding_undecided_arg_index): New enum.
15155 (coding_attr_index): New members
15156 coding_attr_undecided_inhibit_null_byte_detection,
15157 coding_attr_undecided_inhibit_iso_escape_detection,
15158 coding_attr_undecided_prefer_utf_8.
15159 (undecided_spec): New struct.
15160 (struct coding_system): New member `undecided' of the member
15163 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15164 (detect_coding): Likewise.
15165 (detect_coding_system): Likewise.
15166 (Fdefine_coding_system_internal): New coding system properties
15167 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15169 (syms_of_coding): Adjust for coding_arg_undecided_max.
15171 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15173 * image.c (x_from_xcolors): Remove unused local.
15175 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15177 Defer image data transfer between X client and server until actual
15180 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15183 * image.c (Destroy_Image): Remove.
15184 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15185 `mask_p', and `colors_p'. All uses changed.
15186 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15187 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15188 New macros for `flags' arg to x_clear_image_1.
15189 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15190 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15191 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15192 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15193 (image_get_x_image, image_unget_x_image): New functions or macros.
15194 (image_background, image_background_transparent, x_to_xcolors)
15195 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15196 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15197 instead of Destroy_Image.
15198 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15199 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15200 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15201 (imagemagick_load_image, svg_load_image): Use them instead of
15202 x_create_x_image_and_pixmap, and x_put_x_image followed by
15203 x_destroy_x_image, respectively.
15204 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15205 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15206 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15207 background_transparent fields.
15208 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15209 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15211 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15213 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15214 This mostly consists of undoing recent changes.
15215 * callproc.c (Fcall_process):
15216 * process.c (create_process):
15217 Do not worry about catching SIGCHLD here, undoing previous change.
15218 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15219 * process.c, process.h (catch_child_signal):
15220 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15221 * process.c (catch_child_handler): Don't worry about being called
15222 lazily and do not assume caller has blocked SIGCHLD, undoing
15223 previous change. Move first-time stuff back to
15224 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15225 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15226 set lib_child_handler if it's already initialized, which may
15227 help avoid problems on GNUstep.
15229 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15231 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15232 * callproc.c (Fcall_process):
15233 * process.c (create_process):
15234 Make sure SIGCHLD is caught before we fork,
15235 since Emacs startup no arranges to catch SIGCHLD.
15236 * process.c (lib_child_handler): Initialize to null, not to
15238 (catch_child_signal): Allow self to be called lazily.
15239 Do nothing if it's already been called.
15240 Assume caller has blocked SIGCHLD (all callers do now).
15241 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15242 just before it's really needed.
15243 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15244 since it hasn't been caught yet.
15246 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15248 * image.c (compute_image_size): New function to implement
15249 :max-width and :max-height.
15250 (imagemagick_load_image): Use it.
15252 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15254 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15255 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15257 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15258 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15259 the SIGCHLD handler, since the code is not atomic and (due to glib)
15260 signals may be arriving now.
15261 * sysdep.c (init_signals): Do not catch child signals here;
15262 'main' now does that later, at a safer time.
15264 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15266 Clean up SIGCHLD handling a bit (Bug#14569).
15267 * process.c, process.h (catch_child_signal):
15268 Now always extern, even if !NS_IMPL_GNUSTEP.
15269 * process.c (catch_child_signal): Move glib tickler here from
15270 init_process_emacs, so that it's done earlier in Emacs
15271 initialization. Also move the noninteractive && !initialized
15272 check here from init_process_emacs. This is all a bit cleaner for
15273 GNUish platforms, and I hope it works around the Cygwin bug.
15274 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15275 that glib signal handling is tickled before glib creates threads.
15277 * process.c (wait_reading_process_output): Avoid int overflow
15278 when reading more than 2 GiB total from a process.
15280 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15282 * process.c (create_process): Handle a couple more cases,
15283 i.e., work even if new_argv and wait_child_setup[i] are cached.
15284 Use Fcall_process's style for volatile vars.
15286 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15288 * process.c (create_process): Mark PROCESS volatile.
15290 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15292 Use C99-style flexible array members if available.
15293 This avoids some subtle aliasing issues, which typically
15294 aren't a problem with GCC but may be a problem elsewhere.
15295 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15296 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15297 In either case, it uses a flexible array member rather than
15298 the old struct hack. All uses changed.
15299 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15300 Adjust to sdata reorganization.
15301 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15302 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15303 that ports better to pre-C99 non-GCC.
15304 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15305 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15306 as the latter has changed.
15307 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15308 and port better to pre-C99 GCC.
15309 * image.c (struct xpm_cached_color):
15310 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15311 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15312 Use FLEXIBLE_ARRAY_MEMBER.
15313 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15314 Move decl to top level so it gets checked against implementation.
15315 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15316 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15318 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15320 * syntax.c: Integer cleanups.
15321 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15322 All uses that need 0-or-2 changed to:
15323 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15324 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15325 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15326 (char_quoted, prev_char_comend_first, back_comment)
15327 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15328 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15329 Use bool for boolean.
15330 (update_syntax_table, skip_chars, skip_syntaxes):
15331 Prefer int to unsigned when either will do.
15332 (back_comment): Return boolean success flag, like forw_comment,
15333 instead of positive-or-minus-1 (which might have overflowed int anyway).
15334 Don't stuff ptrdiff_t into int.
15335 (syntax_spec_code, syntax_code_spec): Now const.
15336 (Fmatching_paren, scan_lists, scan_sexps_forward):
15337 Use enum syntaxcode for syntax code.
15338 (Fmatching_paren): Check that arg is a character, not just an integer.
15339 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15340 (Finternal_describe_syntax_value): Omit no-longer-needed
15342 (skip_chars): Use char, not unsigned char, when the distinction
15344 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15345 * bytecode.c (exec_byte_code):
15346 * syntax.c (syntax_spec_code, Fchar_syntax)
15347 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15348 (init_syntax_once):
15349 * syntax.h (SYNTAX_WITH_FLAGS):
15350 Omit unnecessary casts.
15352 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15354 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15355 line dimensions here, to avoid race conditions with the main
15356 thread. (Bug#14062, bug#14630, bug#14669)
15358 * w32term.c (w32_draw_window_cursor): Compute the header line and
15359 mode line dimensions here.
15360 <w32_system_caret_window, w32_system_caret_hdr_height>:
15361 <w32_system_caret_mode_height>: New variables.
15363 * w32term.h: Declare them.
15365 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15367 * alloc.c (die): Move "assertion failed" string here ...
15368 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15369 COND when SUPPRESS_CHECKING. This shrinks the executable text
15370 size by 0.8% to 2.2% when configured with --enable-checking,
15371 depending on optimization flags (GCC 4.8.1 x86-64).
15373 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15375 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15377 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15378 base is 2; this is more accurate.
15380 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15382 * sound.c (string_default): Move to !WINDOWSNT section.
15383 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15385 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15387 * sound.c: Integer cleanups.
15388 Remove unnecessary forward decls.
15389 (struct sound_device): The 'file' member is now a Lisp_Object, not
15390 a char *, so that we needn't invoke alloca on a huge size.
15391 (Fplay_sound_internal): Adjust to this.
15392 (string_default): New function.
15393 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15394 Use it to adjust to the struct sound_device change.
15395 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15396 (be2hs) [0]: Remove.
15398 * syntax.c (skip_chars): Don't use uninitialized storage
15399 when searching a multibyte buffer for characters that are not in a
15400 unibyte string that contains non-ASCII characters.
15402 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15404 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15405 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15407 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15409 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15411 2013-06-18 Kenichi Handa <handa@gnu.org>
15413 * font.c (Ffont_spec): Signal an error for an invalid font name
15416 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15418 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15419 In particular this ports to 32-bit sparc Sun cc.
15420 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15421 array with a dummy element at specpdl[-1], so that its address can
15423 (unbind_to): Do not copy the binding; not needed, now that we
15424 copy old_value in the one place where the copy is needed.
15425 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15426 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15427 (union specbinding): Rename from struct specbinding. Redo layout
15428 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15429 which is not portable. With Sun C 5.12 32-bit sparc, the
15430 declaration causes nargs to be an unsigned bitfield, a behavior
15431 that the C standard allows; but Emacs wants nargs to be signed.
15432 The overall type is now a union of structures rather than a
15433 structure of union of structures, and the 'kind' member is now a
15434 bitfield, so that the overall type doesn't grow. All uses changed.
15435 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15437 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15439 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15440 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15442 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15444 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15446 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15447 unless we know that the window w's frame is a frame object.
15448 Another attempt at solving bug#14062 and bug#14630.
15450 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15452 * textprop.c (property_set_type): New enum.
15453 (add_properties): Allow appending/prepending text properties.
15454 (add_text_properties_1): Factored out of Fadd_text_properties.
15455 (Fadd_text_properties): Move all the code into
15456 add_text_properties_1.
15457 (Fadd_face_text_property): New function that calls
15458 add_text_properties_1.
15460 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15462 Move functions from lisp.h to individual modules when possible.
15463 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15464 * alloc.c (XFLOAT_INIT, set_symbol_name):
15465 * buffer.c (CHECK_OVERLAY):
15466 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15467 (set_char_table_parent):
15468 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15469 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15470 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15471 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15473 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15474 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15475 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15476 (backtrace_args, backtrace_debug_on_exit):
15477 * floatfns.c (CHECK_FLOAT):
15478 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15479 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15480 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15481 (set_hash_index_slot):
15482 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15483 * marker.c (CHECK_MARKER):
15484 * textprop.c (CHECK_STRING_OR_BUFFER):
15485 * window.c (CHECK_WINDOW_CONFIGURATION):
15486 Move here from lisp.h, and make these functions static rather than
15488 * buffer.c (Qoverlayp):
15490 * fns.c (Qhash_table_p):
15491 * window.c (Qwindow_configuration_p):
15493 * lisp.h: Remove the abovementioned defns and decls.
15495 Use functions, not macros, for XINT etc (Bug#11935).
15496 In lisp.h, prefer functions to function-like macros, and
15497 constants to object-like macros, when either will do. This:
15498 . simplifies use, as there's no more need to worry about
15499 arguments' side effects being evaluated multiple times.
15500 . makes the code easier to debug on some platforms.
15501 However, when using gcc -O0, keep using function-like macros
15502 for a few critical operations, for performance reasons.
15503 This sort of thing isn't needed with gcc -Og, but -Og
15504 is a GCC 4.8 feature and isn't widely-enough available yet.
15505 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15506 Remove enum lsb_bits; no longer needed.
15507 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15508 * buffer.c (Qoverlap):
15510 * fns.c (Qhash_table_p):
15511 Now extern, so lisp.h can use these symbols.
15512 * dispextern.h: Include character.h, for MAX_CHAR etc.
15513 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15514 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15515 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15516 (GLYPH_CODE_P): Move here from lisp.h.
15517 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15518 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15519 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15520 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15521 XUNTAG now returns void *.
15522 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15523 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15524 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15525 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15526 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15527 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15528 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15529 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15530 New macros, renamed from their sans-lisp_h_ counterparts.
15531 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15532 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15533 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15534 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15535 If compiling via GCC without optimization, define these as macros
15536 in addition to inline functions.
15537 To disable this, compile with -DINLINING=0.
15538 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15539 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15540 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15541 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15542 (INTMASK, VALMASK): Now macros, since static values cannot be
15543 accessed from extern inline functions.
15544 (VALMASK): Also a constant, for benefit of old GDB.
15545 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15546 is INTEGERP, which can fold it in.
15547 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15548 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15549 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15550 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15551 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15552 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15553 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15554 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15555 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15556 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15557 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15558 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15559 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15560 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15561 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15562 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15563 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15564 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15565 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15566 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15567 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15568 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15569 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15570 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15571 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15572 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15573 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15574 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15575 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15576 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15577 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15578 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15579 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15581 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15582 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15583 (VALMASK): Define in one place rather than in two, merging the
15584 USE_LSB_TAG parts; this is simpler.
15585 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15586 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15587 Move up, to avoid use before definition.
15588 Also include "globals.h" earlier, for the same reason.
15589 (make_natnum): New function.
15590 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15591 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15592 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15593 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15594 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15595 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15596 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15597 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15598 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15599 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15600 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15601 (Qwindow_configuration_p, Qimage): New forward declarations.
15602 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15603 (STRING_COPYIN): Remove; unused.
15604 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15605 (xcar_addr, xcdr_addr): New functions. All uses changed.
15606 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15607 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15608 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15609 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15610 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15611 (TYPE_RANGED_INTEGERP): Simplify.
15612 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15613 (setlocale, fixup_locale, synchronize_system_messages_locale)
15614 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15615 Now empty functions, not macros.
15616 (functionp): Return bool, not int.
15617 * window.c (Qwindow_configuration_p): Now extern,
15618 so window.h can use it.
15619 * window.h (Qwindowp): Move decl back to lisp.h.
15621 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15623 * xdisp.c (Fline_pixel_height): New function, required for solving
15626 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15628 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15630 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15632 * lread.c (syms_of_lread):
15633 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15635 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15637 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15639 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15641 * fileio.c (expand_file_name): Doc fix.
15643 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15645 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15646 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15647 Wait for self, not for 0. This can't hurt on GNU or similar
15648 system, and may help with Cygwin.
15650 * keyboard.c: Don't use PROP (...) as an lvalue.
15651 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15652 Use set_prop (A, B), not PROP (A) = B.
15654 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15656 * xdisp.c (get_it_property): Use it->window instead of generating
15657 a Lisp object from it->w.
15659 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15661 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15662 get-char-property the window that is being rendered, instead of
15663 the buffer, to support window-specific overlays. (Bug#14575)
15664 (compute_display_string_pos): When W is NULL, use the current
15665 buffer as the object to pass to get-char-property.
15666 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15667 pointer member of the bidi iterator, since no window is pertinent
15670 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15672 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15673 being displayed, and pass it to compute_display_string_pos.
15674 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15675 (bidi_paragraph_init): All callers changed.
15677 * xdisp.c (init_from_display_pos, init_iterator)
15678 (handle_single_display_spec, next_overlay_string)
15679 (get_overlay_strings_1, reseat_1, reseat_to_string)
15680 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15681 Set bidi_it.w member from it->w.
15682 (compute_display_string_pos): Accept additional argument, the
15683 window being displayed, and pass it to Fget_char_property.
15686 * dispextern.h (struct bidi_it): New member w, the window being
15688 (compute_display_string_pos): Adjust prototype.
15690 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15692 * xgselect.c: Remove unneeded include xterm.h.
15694 * process.c (wait_reading_process_output): Check for NS before GLIB.
15695 GLIB may be linked in due to rsvg, but ns_select must be called.
15697 * xgselect.c (xg_select): Remove call to window_system_available
15698 and g_main_context_pending at the top, so Gdk events (i.e. file
15699 notify) are processed when Emacs is started with -nw.
15701 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15703 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15704 (ctagsfiles3): New variable, includes only *.m files.
15705 (TAGS): Use an explicit language name in the regular expressions,
15706 to avoid transformation of '/SOMETHING' by MSYS to
15707 'c:\MSYS\SOMETHING'.
15709 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15711 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15713 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15715 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15716 still need to set the mouse pointer shape and activate help-echo.
15719 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15721 A few porting etc. fixes for the new file monitor code.
15722 See the thread containing
15723 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15724 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15725 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15726 (dir_monitor_callback, Fgfile_rm_watch):
15727 Use assq_no_quit instead of Fassoc, for speed.
15728 (dir_monitor_callback, Fgfile_rm_watch):
15729 eassert that the monitor is a fixnum.
15730 (dir_monitor_callback): No need for CDR_SAFE.
15731 Simplify building of lisp with alternative tails.
15732 (Fgfile_add_watch, Fgfile_rm_watch):
15733 Do not assume glib functions set errno reliably on failure.
15734 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15735 and signal an error otherwise.
15736 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15737 Use Fdelq instead of Fdelete, for speed.
15739 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15741 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15742 don't insist on being invoked on a highlighted tool-bar button.
15743 Avoids losing tool-bar functionality when mouse-highlight is nil.
15744 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15745 Don't highlight when mouse-highlight is nil.
15746 (note_mouse_highlight): When mouse-highlight is nil, don't return
15747 right away; instead, run tool-bar and mode-line highlight
15748 subroutine, clear any existing highlight, and revert the mouse
15749 pointer to its default shape. (Bug#14558)
15751 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15753 * lisp.mk (lisp): Add prog-mode.el.
15755 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15757 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15758 * process.c (dummy_handler): New function.
15759 (lib_child_handler): New static var.
15760 (handle_child_signal): Invoke it.
15761 (catch_child_signal): If a library has set up a signal handler,
15762 save it into lib_child_handler.
15763 (init_process_emacs): If using glib and not on Windows, tickle glib's
15764 child-handling code so that it initializes its private SIGCHLD handler.
15765 * syssignal.h (SA_SIGINFO): Default to 0.
15766 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15767 31; it should no longer be needed now.
15769 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15771 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15773 * gfilenotify.c (globals_of_gfilenotify): New function.
15774 (syms_of_gfilenotify): Move global initialization there.
15776 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15778 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15780 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15781 * keyboard.c (menu_bar_items, tool_bar_items):
15782 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15783 not override local keymaps any more.
15785 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15787 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15789 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15791 * w32console.c (initialize_w32_display): Return the dimensions of
15792 the console window via 2 additional arguments, not via the current
15793 frame. This avoids crashes due to overrunning the bounds of
15794 frame's decode_mode_spec_buffer, which is not resized following
15795 the change of the frame dimensions from the initial 10x10.
15797 * w32term.h (w32_initialize_display_info): Adjust prototype.
15799 * term.c (init_tty): Take dimensions of the frame from the values
15800 returned by initialize_w32_display.
15802 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15803 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15804 (LIBES): Add $(GFILENOTIFY_LIBS).
15806 * w32inevt.c (handle_file_notifications): Add dummy implementation
15807 for !HAVE_W32NOTIFY.
15809 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15811 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15813 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15815 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15817 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15819 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15821 Fix minor problems found by static checking.
15822 * data.c (pure_write_error):
15823 Use xsignal2, not Fsignal, as Fsignal might return.
15824 * eval.c (set_backtrace_debug_on_exit): Now static.
15825 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15826 No longer inline. EXTERN_INLINE is needed only for functions
15827 defined in .h files. Reindent function header as per GNU style.
15828 (backtrace_p, backtrace_top, backtrace_next):
15829 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15830 compiler or linker. Add extern decls to pacify gcc -Wall.
15831 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15833 * frame.c (free_monitors): Define only on platforms that need it.
15834 * nsterm.m (ns_term_init):
15835 * process.c (catch_child_signal):
15836 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15837 defined on all porting targets these days.
15838 * process.c, process.h (catch_child_signal):
15839 Make it extern only if NS_IMPL_GNUSTEP is defined.
15841 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15843 * w32.c (gettimeofday): Make the signature identical to prototype
15844 in nt/inc/sys/time.h.
15846 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15848 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15851 * keyboard.c (safe_run_hooks_error): Improve error message.
15853 * data.c (pure_write_error): Add `object' argument.
15854 * puresize.h (CHECK_IMPURE): Use it.
15856 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15858 * Makefile.in (NOTIFY_OBJ): New variable.
15859 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15861 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15862 Call syms_of_gfilenotify.
15864 * gfilenotify.c: New file.
15866 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15867 and Qfile_w32notify.
15868 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15869 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15871 * lisp.h: Declare syms_of_gfilenotify.
15873 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15875 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15877 Merge the specpdl and backtrace stacks. Make the structure of the
15878 specpdl entries more obvious via a tagged union of structs.
15879 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15880 (enum specbind_tag): New enum.
15881 (struct specbinding): Make it a tagged union of structs.
15882 Add a case for backtrace records.
15883 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15884 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15885 (backtrace_debug_on_exit): New accessors.
15886 (struct backtrace): Remove.
15887 (struct catchtag): Remove backlist field.
15888 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15890 (Flocal_variable_p): Speed up the common case where the binding is
15892 * eval.c (backtrace_list): Remove.
15893 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15894 (set_backtrace_args, set_backtrace_nargs)
15895 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15896 (backtrace_next): New functions.
15897 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15898 (unwind_to_catch, internal_lisp_condition_case)
15899 (internal_condition_case, internal_condition_case_1)
15900 (internal_condition_case_2, internal_condition_case_n): Don't bother
15901 with backtrace_list any more.
15902 (Fsignal): Adjust to new backtrace format.
15903 (grow_specpdl): Move up.
15904 (record_in_backtrace): New function.
15905 (eval_sub, Ffuncall): Use it.
15906 (apply_lambda): Adjust to new backtrace format.
15907 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15909 (specbind): Adjust to new specpdl format. Simplify.
15910 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15911 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15913 (mark_backtrace): Remove.
15914 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15915 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15916 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15918 * profiler.c (record_backtrace): Use get_backtrace.
15919 (handle_profiler_signal): Use backtrace_top_function.
15920 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15921 accessor functions.
15923 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15925 * process.h (catch_child_signal): Declare.
15927 * process.c (catch_child_signal): New function.
15928 (init_process_emacs): Call it.
15930 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15931 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15933 (x_set_cursor_type): Remove declaration.
15934 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15935 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15936 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15937 (ns_get_color): Use F suffix on float.
15938 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15939 (ns_get_rgb_color): Remove.
15940 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15941 (note_mouse_movement): x and y are CGFloat.
15942 (ns_draw_fringe_bitmap): Remove unused rowY.
15943 Change #if to COCOA && >= 10_6.
15944 (ns_draw_window_cursor): Remove unused overspill.
15945 (ns_draw_underwave): width and x are EamcsCGFloat.
15946 (ns_draw_box): thickness is CGFloat.
15947 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15948 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15949 if not in main thread.
15950 (ns_get_pending_menu_title, ns_check_menu_open)
15951 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15952 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15953 (sendFromMainThread:): New method.
15954 (changeFont:): size is CGFloat.
15955 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15956 Disable warning about permanent text.
15957 (characterIndexForPoint:): Adjust return type depending on GNUstep
15959 (mouseDown:): delta is CGFloat.
15960 (updateFrameSize): Remove unised variable f.
15961 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15962 Cast float to EmacsCGFloat.
15963 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15964 also to -1 when restoring.
15965 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15966 inside NS_IMPL_COCOA.
15967 (toggleFullScreen:): Put call to toggleFullScreen inside
15968 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15969 (setPosition:portion:whole:): por is CGFloat.
15970 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15971 (mouseDown:): Use CGFloat.
15972 (mouseDragged:): Remove unised variable edge.
15973 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15975 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15976 of CGFloat differs.
15977 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15978 when NS_IMPL_GNUSTEP.
15979 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15980 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15981 (EmacsToolbar): Add clearAll. Add tag argument to
15982 addDisplayItemWithImage.
15983 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15985 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15987 * nsmenu.m (ns_update_menubar): Make static.
15988 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15989 (fillWithWidgetValue:): Add cast to SEL for setAction.
15990 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15991 (update_frame_tool_bar): Update code for GNUstep.
15992 (clearAll): New method.
15993 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15994 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15995 Move identifierToItem setObject and activeIdentifiers addObject before
15996 call to insertItemWithItemIdentifier.
15997 (validateVisibleItems): Fix indentation.
15998 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15999 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16000 UtilityWindow to aStyle, remove call to setStyleMask.
16002 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16004 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16005 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16006 Use F suffix on floats.
16007 (ns_char_width): Returns CGFloat.
16008 (ns_ascii_average_width): w is CGFloat instead of float.
16009 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16011 (ns_glyph_metrics): CGFloat instead of float.
16013 * nsfns.m (x_set_foreground_color, x_set_background_color):
16015 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16016 remove unused variables.
16017 (Fns_read_file_name): Keep track if panel is for save.
16018 Use ns_filename_from_panel/ns_directory_from_panel.
16019 (Fns_list_services): delegate only used for COCOA.
16020 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16021 Just return the input if GNUstep.
16022 (x_screen_planes): Remove.
16023 (Fxw_color_values): Use EmacsCGFloat
16024 (Fns_display_monitor_attributes_list): Only get screen number for
16026 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16028 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16029 ns_directory_from_panel.
16031 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16033 * process.c (handle_child_signal): Also use WCONTINUED.
16034 This is so that list-processes doesn't mistakenly list the process
16035 as stopped, when the process has actually been continued and is
16038 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16040 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16041 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16042 not already configured.
16044 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16046 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16048 * Makefile.in (mostlyclean): Remove *.res files.
16050 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16052 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16053 a buffer (bug#8447).
16055 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16057 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16058 display vector, and we backtrack, handle the case that the
16059 previous character position is also displayed from a display
16060 vector or covered by a display string or image. (Bug#14476)
16062 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16064 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16065 (struct MonitorInfo, free_monitors): Remove.
16066 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16067 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16068 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16071 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16072 (struct MonitorInfo, free_monitors): Remove.
16073 (ns_screen_name): Make static.
16074 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16075 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16078 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16079 (struct MonitorInfo): New struct.
16080 (free_monitors, make_monitor_attribute_list): Declare.
16082 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16084 (free_monitors, make_monitor_attribute_list): New functions.
16085 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16088 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16090 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16092 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16094 * keyboard.c: Apply keyboard decoding only to events that come directly
16095 from the tty, not from unread-command-events (bug#14368).
16096 (read_event_from_main_queue): New function, extracted from read_char.
16097 (read_decoded_char): Remove.
16098 (read_decoded_event_from_main_queue): New function to replace it.
16099 (read_char): Use it.
16100 (read_key_sequence): Use read_char rather than read_decoded_char.
16102 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16104 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16106 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16108 2013-05-22 Kenichi Handa <handa@gnu.org>
16110 The following changes are to fix the setting of
16111 buffer-file-coding-system on, for instance, C-x RET c unix RET
16112 _FILE_OF_DOS_EOL_TYPE_ RET.
16114 * coding.h (struct coding_system): New member detected_utf8_chars.
16116 * coding.c (detect_coding_utf_8): Count characters and check EOL
16117 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16119 (setup_coding_system): Do not initialize coding->head_ascii.
16120 (check_ascii): Do not set coding->eol_seen but update it. Do not
16121 call adjust_coding_eol_type here.
16122 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16123 If the eol-type of CODING is already specified, adjust the eol type
16124 of the found coding-system.
16125 (decode_coding_gap): Cancel previous change. Utilize the
16126 character numbers counted by detect_coding_utf_8. Fix detection
16129 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16131 * search.c (looking_at_1): Only set last_thing_searched if the match
16132 changed the match-data (bug#14281).
16134 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16136 * xdisp.c (reseat_at_previous_visible_line_start):
16137 Already declared in dispextern.h, so remove it here.
16138 (move_it_vertically_backward): Likewise.
16140 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16142 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16143 (Fx_display_pixel_width, Fx_display_pixel_height)
16144 (Fx_display_mm_width, Fx_display_mm_height):
16145 Mention `display-monitor-attributes-list' in docstrings.
16147 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16148 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16149 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16150 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16151 (Fx_display_backing_store, Fx_display_visual_class)
16152 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16153 (Fx_display_grayscale_p, Fx_display_pixel_width)
16154 (Fx_display_pixel_height, Fx_display_planes)
16155 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16156 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16157 (Fx_display_mm_width, Fx_display_mm_height)
16158 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16159 height for all physical monitors as in X11.
16161 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16162 Return pixel width or height for all physical monitors as in X11.
16164 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16166 Port --enable-gcc-warnings to clang.
16167 * bytecode.c (exec_byte_code):
16169 Redo diagnostic pragmas to pacify clang, too.
16170 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16171 * editfns.c (Fencode_time):
16172 * fileio.c (file_accessible_directory_p):
16173 * font.c (font_unparse_xlfd):
16174 Use '&"string"[index]' instead of '"string" + (index)'.
16175 * undo.c (user_error): Remove; unused.
16177 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16179 * insdel.c (insert_1_both): Document the arguments, instead of
16180 referring to insert_1, which no longer exists.
16182 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16183 some window, increment windows_or_buffers_changed, so that
16184 *Messages* display in that window is updated. (Bug#14408)
16186 * w32.c: Include epaths.h.
16187 (init_environment): Use cmdproxy.exe without leading directories.
16188 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16190 (gettimeofday): Adjust signature and return value to Posix
16193 * unexw32.c (open_output_file): Delete the existing emacs.exe
16194 before creating it, to break the hard link to the versioned
16197 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16198 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16199 (FIRSTFILE_OBJ): New variables.
16200 (W32_RES): Rename to EMACSRES. All users changed.
16201 (base_obj): Use $(CM_OBJ).
16202 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16203 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16204 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16205 $(W32_RES_LINK) before $(LIBES).
16206 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16208 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16210 * makefile.w32-in (DOC): Use just "DOC".
16212 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16214 * process.c: Export default filters and sentinels to Elisp.
16215 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16217 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16218 (Fset_process_sentinel, Fformat_network_address):
16219 Default to them instead of nil.
16220 (server_accept_connection): Sentinels can't be nil any more.
16221 (read_and_dispose_of_process_output): New function, extracted from
16222 read_process_output.
16223 (read_process_output): Use it; filters can't be nil.
16224 (Finternal_default_process_filter): New function, extracted from
16225 read_process_output.
16226 (exec_sentinel_unwind): Remove function.
16227 (exec_sentinel): Don't zilch sentinel while running.
16228 (status_notify): Sentinels can't be nil.
16229 (Finternal_default_process_sentinel): New function extracted from
16231 (setup_process_coding_systems): Default filter is not nil any more.
16232 (syms_of_process): Export new Elisp functions and initialize
16234 * lisp.h (make_lisp_proc): New function.
16236 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16238 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16240 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16242 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16243 unless we know that the window w is a leaf window.
16244 Another attempt at solving bug#14062.
16246 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16248 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16251 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16253 * image.c (gif_load): Check that subimages fit (Bug#14345).
16255 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16257 * lread.c (skip_dyn_eof): New function.
16258 (read1): Use it to skip the end of a file in response to #@00.
16260 * doc.c (get_doc_string): Slightly relax the sanity checking.
16262 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16264 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16265 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16266 (MonitorInfo): New struct.
16267 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16268 (Fns_display_monitor_attributes_list): New functions.
16269 (display-usable-bounds): Remove.
16270 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16273 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16275 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16276 (GTK_CHECK_VERSION): New macro, if not already defined.
16277 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16278 replaced by GTK_CHECK_VERSION.
16280 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16282 * xterm.h (GTK_PREREQ): New macro.
16283 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16284 to use this macro instead, for consistency and clarity.
16286 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16288 * xdisp.c (row_for_charpos_p): New function, with code of
16289 cursor_row_p, but accepts an additional argument CHARPOS instead
16290 of using a hardcoded PT.
16291 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16292 (row_containing_pos): Call row_for_charpos_p instead of partially
16293 doing the same. Fixes cursor positioning under longlines-mode
16294 when longlines-show-effect includes more than one newline, when
16295 moving the cursor vertically up.
16297 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16299 * makefile.w32-in (ACL_H): New macro.
16300 ($(BLD)/fileio.$(O)): Update dependencies.
16302 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16304 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16305 * Makefile.in (LIB_ACL): New macro.
16306 (LIBACL_LIBS): Remove.
16307 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16308 * fileio.c: Include <acl.h>.
16309 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16310 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16312 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16315 * unexelf.c: Don't assume ElfW (Half) fits in int.
16316 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16317 when dealing with ElfW (Half) values, since they can exceed 2**31
16318 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16319 (entry_address): Omit unused NUM arg. All uses changed.
16321 2013-05-07 Juri Linkov <juri@jurta.org>
16323 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16324 to the string converted from number with `Fnumber_to_string'.
16327 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16329 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16330 This fixes a problem introduced by my previous change.
16332 2013-05-07 Glenn Morris <rgm@gnu.org>
16334 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16336 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16338 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16340 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16342 Static checking by GCC 4.8.0.
16343 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16344 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16345 (x_get_monitor_attributes_fallback)
16346 (x_get_monitor_attributes_xinerama)
16347 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16348 Define only if USE_GTK.
16349 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16350 (x_get_monitor_attributes_fallback): Omit unused locals.
16351 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16352 Use double, not float, to avoid mixed-mode floating point arithmetic.
16354 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16355 Jan Djärv <jan.h.d@swipnet.se>
16357 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16358 (XINERAMA_CFLAGS): New macros.
16359 (ALL_CFLAGS, LIBES): Use them.
16361 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16362 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16363 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16364 (syms_of_xfns): DEFSYM them.
16365 (struct MonitorInfo): New struct.
16366 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16367 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16368 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16369 (x_get_monitor_attributes_xinerama): New functions.
16370 (Fx_display_monitor_attributes_list): New primitive.
16371 (syms_of_xfns): Defsubr it.
16373 * xterm.h (x_display_info): Add Xatom_net_workarea and
16374 Xatom_net_current_desktop.
16376 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16377 and dpyinfo->Xatom_net_current_desktop.
16379 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16381 * xdisp.c (pos_visible_p): Use the special code for finding the
16382 beginning of a display property or overlay for any "replacing"
16383 display property, not just for display strings. This solves
16384 incorrect reporting of position by posn-at-point. (Bug#14241)
16386 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16388 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16389 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16390 Verify that ElfW (Half) fits in int.
16391 (fatal): Use same signature as lisp.h.
16392 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16393 configure and build with -DUNEXELF_DEBUG without worrying about
16394 other modules that use DEBUG.
16395 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16396 possibly-wide integers now uses it instead of plain fprintf.
16397 (entry_address): New function, which avoids problems with 32-bit
16398 overflow on 64-bit hosts.
16399 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16400 (round_up): Don't assume the remainder fits in int.
16401 (find_section): Use bool for boolean. Simplify debug code.
16402 (unexec): Don't assume file sizes fit in int or size_t.
16403 Omit unnecessary trailing newline in 'fatal' format.
16404 Use strerror rather than outputting decimal error number.
16405 Remove unused code when emacs is not defined;
16406 this file relies on Emacs now.
16407 Don't assume e_phnum and e_shnum are positive.
16409 * regex.c: Fix problems when DEBUG is defined.
16410 (extract_number, extract_number_and_incr): Define regardless of
16411 whether DEBUG is defined; that's simpler and makes the code less
16412 likely to go stale in the normal case when DEBUG is not defined.
16413 Return int rather than taking an int * arg. All callers changed.
16414 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16415 Remove, replacing with ...
16416 (DEBUG_PRINT): New macro. All callers changed.
16417 (DEBUG_COMPILES_ARGUMENTS): New macro.
16418 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16419 (print_compiled_pattern, print_double_string) [DEBUG]:
16420 Use prototype rather than old-style definition.
16421 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16422 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16423 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16424 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16425 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16426 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16427 This matters only when DEBUG is defined.
16429 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16431 * xdisp.c (set_iterator_to_next): Set the
16432 ignore_overlay_strings_at_pos_p flag only if we are _really_
16433 iterating over an overlay string, as indicated by the
16434 current.overlay_string_index member. (Bug#14306)
16436 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16438 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16439 to where it is used, to avoid autorelease issues (Bug#14050).
16441 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16443 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16444 * fileio.c (syms_of_fileio): Implement this.
16445 * filelock.c (create_lock_file): If symbolic links don't work, so
16446 we use a regular file as a lock file, do not fsync the lock file;
16449 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16451 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16452 (syms_of_minibuf): Adjust accodingly.
16454 * callint.c (Fcall_interactively): Adjust calls accordingly.
16456 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16458 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16459 w->contents is a buffer before computing everything else.
16460 Use parentheses to disambiguate last part of the condition.
16462 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16463 assertion violations. (Bug#14062)
16465 2013-05-01 David Reitter <david.reitter@gmail.com>
16467 * nsfns.m (ns_tooltip): Initialize.
16469 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16471 * coding.c (decode_coding_gap): Don't remove the character before
16472 a newline unless it's a CR character. (Bug#14287)
16474 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16476 * dispextern.h (struct face): Move enum face_underline_type
16477 earlier so that bitfields can be in the same word.
16479 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16481 * nsfns.m (handlePanelKeys): New function.
16482 (EmacsOpenPanel:performKeyEquivalent:)
16483 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16484 arrows/function/control and copy/paste keys (Bug#14296).
16486 2013-04-27 Juri Linkov <juri@jurta.org>
16488 * callint.c (Fcall_interactively): Call `Qread_number' for
16489 interactive code letter `n' instead of using duplicate code.
16492 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16494 * systime.h (make_timeval): Declare as 'const'.
16496 2013-04-27 Kenichi Handa <handa@gnu.org>
16498 * font.c (font_open_entity): Always open a font of manageable
16501 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16503 Port better to AIX (Bug#14258).
16504 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16507 2013-04-24 Kenichi Handa <handa@gnu.org>
16509 * coding.c (decode_coding_iso_2022): When an invalid escape
16510 sequence is encountered, reset the invocation and designation
16511 status to the safest one.
16513 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16515 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16516 Without this fix, "make distclean" leaves stamp-h1 behind.
16518 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16520 * w32fns.c (w32_fullscreen_rect): New function to compute the
16521 window rectangle for the given fullscreen mode.
16522 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16523 longer tunes the window size. This keeps the window's edges flush
16524 with the screen and allows the taskbar to hide itself in fullboth.
16526 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16527 window decorations and uses the entire screen.
16529 * w32term.h (w32_fullscreen_rect) Add prototype.
16530 (struct w32_output): Replace normal_width, normal_height,
16531 normal_top, and normal_left members with a single normal_placement
16533 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16535 (FRAME_NORMAL_PLACEMENT): New macro.
16537 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16539 * minibuf.c (Ftest_completion): Silence compiler warning.
16541 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16543 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16546 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16549 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16550 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16551 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16552 parentheses where appropriate.
16554 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16556 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16558 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16560 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16561 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16562 Mention in the doc string that setting these variables takes
16563 effect only after a call to set-window-buffer. (Bug#14200)
16565 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16567 * indent.c (Fvertical_motion): Don't consider display strings on
16568 overlay strings as display strings on the buffer position we
16569 started from. This prevents vertical cursor motion from jumping
16570 more than one line when there's an overlay string with a display
16571 property at end of line.
16572 Reported by Karl Chen <Karl.Chen@quarl.org> in
16573 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16575 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16577 * window.c (select_window): `record_buffer' even if window is
16578 already selected (bug#14191).
16580 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16582 * window.c (Fwindow_end): Test more flags, including the buffer's
16583 last_overlay_modified flag, to determine whether the window's
16584 display is really up-to-date. Prevents the function from
16585 returning a stale value. (Bug#14170)
16586 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16589 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16591 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16592 garbaged only if it is not already the top frame on its TTY.
16593 This prevents flickering due to constant redrawing of TTY frames when
16594 there are GUI frames open in the same session. (Bug#13864)
16596 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16598 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16599 of marking the idle timers directly.
16601 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16603 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16604 tables (bug#14054).
16606 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16608 * window.c (select_window): Don't record_buffer while the invariant is
16609 temporarily broken (bug#14161).
16611 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16613 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16615 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16617 2013-04-07 Romain Francoise <romain@orebokech.com>
16619 Ignore additional platform-specific ACL errors (Bug#13702).
16620 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16621 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16623 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16625 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16628 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16630 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16631 This bug was introduced by my 2013-02-25 change that simplified
16632 data_start configuration. Without this change, on GNU/Linux
16633 an Emacs configured with --enable-profiling fails immediately
16634 due to a profiler signal.
16635 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16636 with these flags. On platforms where special flags are needed
16637 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16638 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16639 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16641 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16643 Get rid of some platform-specific functions examining window
16644 system and its capabilities. This is a partial rework of the
16646 * lisp.h (have_menus_p): Remove prototype. This function is
16647 replaced with platform-independent window_system_available.
16648 (check_window_system): Move to...
16649 * frame.h (decode_window_system_frame, window_system_available):
16650 ...here, add new prototypes.
16651 * frame.c (window_system_available, decode_window_system_frame):
16653 (check_window_system): Platform-independent now.
16654 * xterm.h (x_in_use): Remove declaration.
16656 * w32term.h (check_x_frame):
16657 * nsterm.h (check_x_frame): Remove prototypes. This function
16658 is replaced with platform-independent decode_window_system_frame.
16659 * msdos.c (have_menus_p): Remove.
16660 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16661 Remove platform-specific functions. Use check_window_system,
16662 decode_window_system_frame and check_ns_display_info where
16663 appropriate. Minor style and comment tweaks.
16664 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16665 (check_x_frame): Likewise.
16666 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16668 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16669 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16670 * xmenu.c, xselect.c: All related users changed.
16672 2013-04-03 Kenichi Handa <handa@gnu.org>
16674 The following changes is to optimize the code for reading UTF-8
16677 * coding.c (check_ascii): Rename from detect_ascii. Return value
16678 changed. Check EOL format. Do not call adjust_coding_eol_type
16680 (check_utf_8): New function.
16681 (adjust_coding_eol_type): Do nothing if already adjusted.
16682 (detect_coding): Compare the return value of check_ascii with
16683 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16684 (decode_coding_gap): Optimize for valid UTF-8.
16686 2013-03-21 Kenichi Handa <handa@gnu.org>
16688 * coding.c (syms_of_coding): Cancel previous change.
16690 * insdel.c (insert_from_gap): Fix previous change.
16692 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16694 Consistently use platform-specific function to detect window system.
16695 * lisp.h (check_window_system): New prototype. This function is
16696 going to replace check_x, check_w32 and check_ns.
16697 (have_menus_p): Mention msdos.c in comment.
16698 * fontset.c (check_window_system_func): Remove. Adjust all users.
16699 * fontset.h (check_window_system_func): Remove prototype.
16700 * nsterm.h (check_ns):
16701 * xterm.h (check_x):
16702 * w32term.h (check_w32): Likewise.
16703 * menu.c (Fx_popup_menu): Use check_window_system.
16704 * msdos.c (check_window_system): Define for MS-DOS.
16705 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16706 * w32fns.c (check_window_system): Likewise for MS-Windows.
16707 * xfns.c (check_window_system): Likewise for X.
16708 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16709 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16711 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16713 Prefer < to > in range checks such as 0 <= i && i < N.
16714 This makes it easier to visualize quantities on a number line.
16715 This patch doesn't apply to all such range checks,
16716 only to the range checks affected by the 2013-03-24 change.
16717 This patch reverts most of the 2013-03-24 change.
16718 * alloc.c (xpalloc, Fgarbage_collect):
16719 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16720 * character.c (string_escape_byte8):
16721 * charset.c (read_hex):
16722 * data.c (cons_to_unsigned):
16723 * dispnew.c (update_frame_1):
16724 * doc.c (Fsubstitute_command_keys):
16725 * doprnt.c (doprnt):
16726 * editfns.c (hi_time, decode_time_components):
16727 * fileio.c (file_offset):
16728 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16729 * font.c (font_intern_prop):
16730 * frame.c (x_set_alpha):
16731 * gtkutil.c (get_utf8_string):
16732 * indent.c (check_display_width):
16733 * keymap.c (Fkey_description):
16734 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16736 * minibuf.c (read_minibuf_noninteractive):
16737 * process.c (wait_reading_process_output):
16738 * search.c (Freplace_match):
16739 * window.c (get_phys_cursor_glyph):
16740 * xdisp.c (redisplay_internal):
16741 * xsmfns.c (smc_save_yourself_CB):
16742 Prefer < to > for range checks.
16743 * dispnew.c (sit_for): Don't mishandle NaNs.
16744 This fixes a bug introduced in the 2013-03-24 change.
16745 * editfns.c (decode_time_components): Don't hoist comparison.
16746 This fixes another bug introduced in the 2013-03-24 change.
16748 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16750 * frame.h (struct frame): Drop scroll_bottom_vpos
16751 member becaue all real users are dead long ago.
16752 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16753 * xdisp.c (redisplay_internal): Adjust user.
16755 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16757 * nsmenu.m (showAtX:Y:for:): setLevel to
16758 NSPopUpMenuWindowLevel (Bug#13998).
16760 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16762 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16763 (ns_check_pending_open_menu): Declare.
16765 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16766 (x_activate_menubar): Update the menu with title that matches
16767 ns_get_pending_menu_title, and call
16768 ns_check_pending_openmenu (Bug#12698).
16769 (menuWillOpen:): New method.
16770 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16772 * nsterm.m (menu_will_open_state, menu_mouse_point)
16773 (menu_pending_title): New varaibles.
16774 (ns_get_pending_menu_title, ns_check_menu_open)
16775 (ns_check_pending_open_menu): New functions.
16777 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16779 * indent.c (current_column_bol_cache): Remove leftover which is not
16780 used in Fmove_to_column any more.
16781 (current_column, scan_for_column): Adjust users.
16782 * keyboard.c (last_point_position_buffer, last_point_position_window):
16783 Remove leftovers which are not used for recording undo any more.
16784 (command_loop_1, syms_of_keyboard): Adjust users.
16785 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16786 redisplay_window any more.
16787 (move_it_to): Adjust user.
16789 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16791 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16792 Update dependencies.
16794 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16796 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16797 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16798 forward references.
16800 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16802 * window.h (struct window): Replace hchild, vchild and buffer slots
16803 with a single slot 'contents'. This is possible because each valid
16804 window may have either the child window (in vertical or horizontal
16805 combination) or buffer to display (for the leaf window). Using that,
16806 a lot of operations to traverse and/or change window hierarchies may
16807 be simplified. New member horizontal is used to distinguish between
16808 horizontal and vertical combinations of internal windows.
16809 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16810 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16811 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16812 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16813 Use contents slot, not buffer, where appropriate.
16814 (wset_combination): New function.
16815 (wset_buffer): Add eassert.
16816 (Fframe_first_window): Simplify the loop reaching first window.
16817 (Fwindow_buffer): Use WINDOW_LEAF_P.
16818 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16819 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16820 (unshow_buffer): Convert initial debugging check to eassert.
16821 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16822 (make_parent_window, window_resize_check, window_resize_apply)
16823 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16824 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16825 Adjust to match struct window changes.
16826 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16827 (mark_window_cursors_off, count_windows, get_leaf_windows)
16828 (foreach_window_1): Simplify the loop.
16829 * alloc.c (mark_object): Do not check for the leaf window because
16830 internal windows has no glyph matrices anyway.
16831 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16832 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16833 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16834 (build_frame_matrix_from_window_tree, mirror_make_current)
16835 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16836 (update_window_tree, set_window_update_flags): Simplify the loop.
16837 (sync_window_with_frame_matrix_rows): Enforce live window.
16838 Use contents slot, not buffer, where appropriate.
16839 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16840 and WINDOW_HORIZONTAL_COMBINATION_P.
16841 (make_frame_visible_1): Simplify the loop.
16842 Use contents slot, not buffer, where appropriate.
16843 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16844 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16845 (expose_window_tree): Likewise.
16846 Use contents slot, not buffer, where appropriate.
16847 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16848 to avoid deleted windows. Use contents slot instead of buffer.
16849 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16850 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16851 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16852 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16854 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16856 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16857 identify the reasons for assertion violations in bug#14062 and
16859 (Fx_show_tip): Fix compilation error under
16860 "--enable-check-lisp-object-type". (Bug#14073)
16862 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16863 Reported by <rzl24ozi@gmail.com>.
16865 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16867 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16869 (unwind_with_echo_area_buffer): ...to restore it here.
16870 This is needed to ensure that...
16871 (redisplay_window): ...both window markers are valid here,
16872 which is verified by eassert.
16873 * editfns.c (save_excursion_save): Do not assume that
16874 selected_window always displays the buffer.
16875 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16878 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16880 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16883 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16885 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16887 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16889 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16890 since MinGW's w32api headers do. This avoids compiler warnings.
16892 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16893 if already defined.
16895 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16897 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16899 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16901 * gtkutil.c (style_changed_cb): Check if frame is live and an
16902 X frame (Bug#14038).
16904 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16906 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16907 Define only for _WIN32_WINNT less than 0x0500.
16908 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16910 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16911 see its own definitions of 'struct timeval' and 'struct timezone'.
16913 Fix incompatibilities between MinGW.org and MinGW64 headers.
16914 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16916 * w32.c (REPARSE_DATA_BUFFER): Guard with
16917 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16919 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16921 * xterm.c: Include X11/XKBlib.h
16922 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16924 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16926 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16928 * blockinput.h (input_blocked_p): Likewise.
16929 * bytecode.c (exec_byte_code): Likewise.
16930 * callproc.c (call_process_kill, call_process_cleanup)
16931 (Fcall_process): Likewise.
16932 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16933 (Fccl_execute_on_string): Likewise.
16934 * character.c (string_escape_byte8): Likewise.
16935 * charset.c (read_hex): Likewise.
16936 * cm.c (calccost): Likewise.
16937 * data.c (cons_to_unsigned): Likewise.
16938 * dired.c (directory_files_internal, file_name_completion):
16940 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16941 (sit_for): Likewise.
16942 * doc.c (Fsubstitute_command_keys): Likewise.
16943 * doprnt.c (doprnt): Likewise.
16944 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16945 * emacsgtkfixed.c: Likewise.
16946 * fileio.c (file_offset, Fwrite_region): Likewise.
16947 * floatfns.c (Fexpt, fmod_float): Likewise.
16948 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16950 * font.c (font_intern_prop): Likewise.
16951 * frame.c (x_set_alpha): Likewise.
16952 * gtkutil.c (get_utf8_string): Likewise.
16953 * indent.c (check_display_width): Likewise.
16954 * intervals.c (create_root_interval, rotate_right, rotate_left)
16955 (split_interval_right, split_interval_left)
16956 (adjust_intervals_for_insertion, delete_node)
16957 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16958 (merge_interval_right, merge_interval_left, copy_intervals)
16959 (set_intervals_multibyte_1): Likewise.
16960 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16961 * keymap.c (Fkey_description): Likewise.
16962 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16963 * lread.c (openp, read_integer, read1, string_to_number):
16965 * menu.c (ensure_menu_items): Likewise.
16966 * minibuf.c (read_minibuf_noninteractive): Likewise.
16967 * print.c (printchar, strout): Likewise.
16968 * process.c (create_process, Faccept_process_output)
16969 (wait_reading_process_output, read_process_output, send_process)
16970 (wait_reading_process_output): Likewise.
16971 * profiler.c (make_log, handle_profiler_signal): Likewise.
16972 * regex.c (re_exec): Likewise.
16973 * regex.h: Likewise.
16974 * search.c (looking_at_1, Freplace_match): Likewise.
16975 * sysdep.c (get_child_status, procfs_ttyname)
16976 (procfs_get_total_memory): Likewise.
16977 * systime.h (EMACS_TIME_VALID_P): Likewise.
16978 * term.c (dissociate_if_controlling_tty): Likewise.
16979 * window.c (get_phys_cursor_glyph): Likewise.
16980 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16981 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16983 * xfns.c (Fx_window_property): Likewise.
16984 * xmenu.c (set_frame_menubar): Likewise.
16985 * xselect.c (x_get_window_property, x_handle_dnd_message):
16987 * xsmfns.c (smc_save_yourself_CB): Likewise.
16988 * xterm.c (x_scroll_bar_set_handle): Likewise.
16990 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16992 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16993 to be optional or nil. Adjust comment and convert it to docstring.
16994 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16995 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16997 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16999 Static checking by GCC 4.8-20130319.
17000 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17001 * process.c (Fset_process_datagram_address)
17002 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17003 * xdisp.c (get_char_face_and_encoding)
17004 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17005 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17006 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17008 2013-03-24 Ken Brown <kbrown@cornell.edu>
17010 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17011 fix compilation on 64-bit Cygwin, where underscores are not
17012 automatically prepended.
17014 * w32term.c (w32_initialize): Silence compiler warning.
17016 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17018 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17019 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17020 variables, to save and restore frame dimensions.
17021 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17022 after returning from a 'fullscreen' configuration.
17023 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17024 to avoid races between the main thread and the input thread.
17026 * w32term.h (struct w32_output): New members normal_width,
17027 normal_height, normal_top, normal_left, and prev_fsmode.
17028 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17029 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17030 members of a frame.
17032 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17033 'fullscreen' parameter. Always record previous width and height
17034 of the frame, except when switching out of maximized modes, so
17035 that they could be restored correctly, instead of resetting to the
17036 default frame dimensions. Send SC_RESTORE command to the frame,
17037 unless we are going to send SC_MAXIMIZE, to restore the frame
17038 resize hints in the mouse pointer shown by the window manager.
17041 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17043 * lisp.h (get_frame_param): Adjust conditions for prototype
17046 2013-03-22 Ken Brown <kbrown@cornell.edu>
17048 * unexcw.c: Drop unneeded inclusion of w32common.h.
17049 (report_sheap_usage): Declare.
17050 (read_exe_header): Add magic numbers for x86_64.
17051 (fixup_executable): Fix printf format specifier for unsigned long
17054 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17056 * frame.h (struct frame): Put menu_bar_window under #ifdef
17057 because this member is not needed when X toolkit is in use.
17058 (fset_menu_bar_window):
17059 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17060 (free_glyphs, update_frame):
17061 * xdisp.c (expose_frame): Likewise.
17062 (display_menu_bar): Likewise. Remove redundant eassert.
17063 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17066 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17068 Use functions and constants to manipulate Lisp_Save_Value objects.
17069 This replaces code that used macros and strings and token-pasting.
17070 The change makes the C source a bit easier to follow,
17071 and shrinks the Emacs executable a bit.
17072 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17073 (make_save_value): Change 1st arg from string to enum. All callers
17076 (mark_object): Use if, not #if, for GC_MARK_STACK.
17077 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17078 (XSAVE_OBJECT): Now functions, not macros.
17079 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17080 the constant was never used.
17081 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17082 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17083 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17084 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17086 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17087 type3 with a single member save_type. All uses changed.
17088 (save_type, set_save_pointer, set_save_integer): New functions.
17089 * print.c (PRINTX): Remove.
17091 * alloc.c: Remove redundant static declarations.
17093 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17095 * window.h (struct window): Convert left_col, top_line, total_lines
17096 and total_cols from Lisp_Objects to integers. Adjust comments.
17097 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17099 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17100 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17101 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17102 Adjust users where appropriate.
17104 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17106 * frame.h (struct frame): Drop resx and resy because the same data is
17107 available from window system-specific output context. Adjust users.
17108 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17109 New functions to provide defaults when no window system available.
17110 (FRAME_RES_X, FRAME_RES_Y): New macros.
17111 (NUMVAL): Move from xdisp.c.
17112 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17113 (Ffont_face_attributes, Fopen_font):
17114 * image.c (gs_load):
17115 * w32font.c (fill_in_logfont):
17116 * xdisp.c (calc_pixel_width_or_height):
17117 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17118 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17120 2013-03-20 Kenichi Handa <handa@gnu.org>
17122 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17123 to 1 (temporary workaround until a bug related to ASCII
17124 optimization is fixed).
17126 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17128 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17129 Signal error if window is not internal. Adjust docstring.
17130 (delete_all_child_windows): Use combination_limit to save the buffer.
17131 (Fset_window_configuration): Adjust accordingly.
17132 * print.c (syms_of_print): Initialize debugging output not here...
17133 (init_print_once): ...but in a new function here.
17134 * lisp.h (init_print_once): Add prototype.
17135 * emacs.c (main): Add call to init_print_once. Adjust comments.
17137 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17139 * window.c (window_resize_check, window_resize_apply)
17140 (window_from_coordinates, recombine_windows, set_window_buffer)
17141 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17142 (Fsplit_window_internal, Fdelete_window_internal)
17143 (freeze_window_starts): Use bool for booleans.
17144 * window.h (window_frame_coordinates, resize_frame_windows)
17145 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17147 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17149 * dispnew.c (bitch_at_user): Use `user-error'.
17151 2013-03-17 Ken Brown <kbrown@cornell.edu>
17153 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17154 as return type of image_background. (Bug#13981)
17155 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17157 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17159 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17160 (ns_select): Don't return with result uninitialized.
17162 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17165 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17167 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17168 directories. If filename is nil, get directory name (Bug#13932).
17169 Use getFilename and getDirectory.
17170 (getFilename, getDirectory): New methods for EmacsSavePanel and
17172 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17174 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17176 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17178 2013-03-15 Kenichi Handa <handa@gnu.org>
17180 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17181 (adjust_after_replace): Make it back to static. Delete the third
17182 arg text_at_gap_tail. Cancel the code for handling it.
17184 * coding.h (struct coding_system): New member eol_seen.
17186 * coding.c (detect_ascii): New function.
17187 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17188 when the source bytes are actually scanned. On detecting for
17189 coding_category_utf_8_auto, call detect_ascii instead of scanning
17190 source bytes directly.
17191 (produce_chars): Call insert_from_gap with the new arg 0.
17192 (encode_coding): Likewise.
17193 (decode_coding_gap): Control ASCII optimization by the variable
17194 disable_ascii_optimization instead of #ifndef .. #endif.
17195 Deccode EOL format according to coding->eol_seen.
17196 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17199 * lisp.h (adjust_after_replace): Cancel externing it.
17200 (insert_from_gap): Adjust prototype.
17202 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17204 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17205 FULLSCREEN_MAXIMIZED. (Bug#13935)
17207 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17209 * region-cache.c (find_cache_boundary, move_cache_gap)
17210 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17211 Simplify debugging check and convert to eassert. Adjust comment.
17212 (pp_cache): Put under ENABLE_CHECKING.
17214 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17216 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17217 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17218 and WM_ACTIVATEAPP.
17219 (w32fullscreen_hook): If the frame is visible, reset
17220 f->want_fullscreen flag after changing the frame size. If the
17221 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17224 2013-03-13 Daniel Colascione <dancol@dancol.org>
17226 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17227 too so that these builds can use Cygwin's file conversion
17228 functions. (We've been building and linking cygw32.o all along
17229 and just not using it.)
17231 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17233 File synchronization fixes (Bug#13944).
17234 * Makefile.in (LIB_FDATASYNC): New macro.
17236 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17237 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17238 Don't worry about HAVE_FSYNC, since a substitute fsync is
17239 available if the system lacks one.
17240 (Fwrite_regin): Retry fsync if interrupted.
17242 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17244 * w32term.c (w32_read_socket): If the Emacs frame is being
17245 activated, call w32fullscreen_hook, to make sure the new frame
17246 dimensions are in effect. (Bug#13937)
17248 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17250 * xdisp.c (init_iterator): Simplify because both character and byte
17251 positions are either specified or -1. Add eassert. Adjust comment.
17252 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17253 character and byte positions can be obtained from marker.
17255 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17257 Static checking by Sun C 5.12.
17258 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17259 * bytecode.c (exec_byte_code):
17260 * dispnew.c (init_display):
17262 * fileio.c (Fsubstitute_in_file_name):
17263 * keyboard.c (Fevent_convert_list):
17264 * keymap.c (Fsingle_key_description):
17265 * term.c (maybe_fatal, fatal):
17266 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17267 * xsmfns.c (Fhandle_save_session):
17268 Omit unreachable code.
17269 * keymap.c (map_keymap_char_table_item): Cast void * to
17270 a function pointer type; the C Standard requires this.
17272 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17273 Include <sys/param.h> unconditionally, as that works elsewhere and
17274 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17275 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17278 See ChangeLog.12 for earlier changes.
17280 ;; Local Variables:
17284 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17286 This file is part of GNU Emacs.
17288 GNU Emacs is free software: you can redistribute it and/or modify
17289 it under the terms of the GNU General Public License as published by
17290 the Free Software Foundation, either version 3 of the License, or
17291 (at your option) any later version.
17293 GNU Emacs is distributed in the hope that it will be useful,
17294 but WITHOUT ANY WARRANTY; without even the implied warranty of
17295 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17296 GNU General Public License for more details.
17298 You should have received a copy of the GNU General Public License
17299 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.