1 2015-02-09 Dima Kogan <dima@secretsauce.net>
3 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
5 * font.c (font_score): Try to find a font without scaling first,
6 and only accept scalable fonts if we did not get a match (Bug#19117).
8 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
10 * keyboard.c (syms_of_keyboard): Use non-nil default value.
12 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
14 Use C99's INFINITY and NAN macros
15 * lread.c: Include <math.h>.
16 (string_to_number): Use INFINITY and NAN rather than rolling our own.
17 This avoids some runtime diagnostics when building with
18 gcc -fsanitize=undefined.
20 Fix bidi_explicit_dir_char undefined behavior
21 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
22 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
24 Better distinguish infinite from invalid times
25 * editfns.c (check_time_validity): New function.
26 (decode_time_components): Return int, not bool.
27 Return -1 (not 0) if the time is out of range.
29 (lisp_time_struct, lisp_seconds_argument): Distinguish better
30 between time overflow and invalid time values.
32 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
34 Minor tweaks to frame_size_history_add
35 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
36 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
37 (Fframe_after_make_frame): Simplify.
38 * gtkutil.c: Remove commented-out code.
39 * xfns.c (Fx_create_frame): Fix indenting.
41 2015-02-08 Eli Zaretskii <eliz@gnu.org>
43 * frame.c (Fframe_parameter): Don't replace a non-nil value of
44 foreground-color or background-color parameters with a nil value.
47 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
49 * data.c (Findirect_function): Like `symbol-function', don't signal an
50 error for void functions any more.
52 2015-02-07 Martin Rudalics <rudalics@gmx.at>
54 * frame.c (frame_size_history_add): New function.
55 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
56 only after frame's after_make_frame slot is true.
57 Inhibit resizing fullwidth-/height frames in one direction only.
58 Update frame_size_history.
59 (adjust_frame_size): Call frame_size_history_add.
60 (make_frame): Initalize after_make_frame slot.
61 (Fmake_terminal_frame): Adjust adjust_frame_size call.
62 (Fcan_run_window_configuration_change_hook): Rename to
63 Fframe_after_make_frame. Set after_make_frame slot.
64 Return second argument.
65 (x_set_frame_parameters): Postpone handling fullscreen parameter
66 until after width and height parameters have been set.
67 Apply width and height changes only if can_x_set_window_size is true.
68 Update frame_size_history.
69 (Qadjust_frame_size_1, Qadjust_frame_size_2)
70 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
71 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
72 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
73 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
74 (Qxg_change_toolbar_position, Qx_net_wm_state)
75 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
76 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
77 (Qtip_frame, Qterminal_frame): New symbols.
78 (Vframe_adjust_size_history): Rename to frame_size_history.
79 * frame.h (struct frame):
80 Rename can_run_window_configuration_change_hook slot to
82 (frame_size_history_add): Extern.
83 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
84 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
85 (xg_frame_set_char_size): Try to preserve the status of
86 fullwidth/-height frames. Call frame_size_history_add.
87 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
88 (xg_change_toolbar_position): Call frame_size_history_add.
89 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
91 (Fx_create_frame): Process fullscreen parameter after frame has
93 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
94 (Fx_frame_geometry): Don't pollute pure storage.
95 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
96 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
97 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
98 w32fullscreen_hook immediately.
99 (x_fullscreen_adjust, x_check_fullscreen): Remove.
100 (w32fullscreen_hook): Call change_frame_size just as with a
101 "normal" frame resize operation. Call do_pending_window_change.
102 (x_set_window_size): Try to handle fullwidth and fullheight more
103 accurately. Don't rely on w32_enable_frame_resize_hack.
104 (w32_enable_frame_resize_hack): Remove variable.
105 * widget.c (EmacsFrameResize): Remove dead code.
106 Call frame_size_history_add
107 * window.c (run_window_configuration_change_hook):
108 Check f->after_make_frame instead of
109 f->can_run_window_configuration_change_hook.
110 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
111 (Fx_create_frame): Process fullscreen parameter after frame has
113 (Fx_frame_geometry): Don't pollute pure storage.
114 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
115 Call frame_size_history_add.
116 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
117 (x_check_fullscreen): Count in menubar when calling
118 XResizeWindow. Wait for ConfigureNotify event.
119 Call frame_size_history_add.
120 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
121 changing a fullheight frame's width or a fullwidth frame's
122 height. Call frame_size_history_add.
123 (x_set_window_size): Simplify xg_frame_set_char_size and
124 x_set_window_size_1 calls.
125 (x_frame_normalize_before_maximize): New variable.
127 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
129 Remove no-longer-used cursor_in_echo_area code
130 * dispnew.c (set_window_cursor_after_update, update_frame_1):
131 Remove checks for negative cursor_in_echo_area, since this var is
132 a boolean, and has been a boolean for some time. Simplify.
133 * dispnew.c (init_display):
134 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
136 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
138 * eval.c (Ffunction): Handle the new (:documentation ...) form.
139 (syms_of_eval): Declare `:documentation'.
141 2015-02-05 Martin Rudalics <rudalics@gmx.at>
143 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
144 argument added on 2015-02-01.
146 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
148 Remove no-longer-used two_byte_p calculations
149 * dispextern.h (struct glyph_string): Remove member two_byte_p.
151 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
154 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
156 Omit unnecessary var if GTK or NS
157 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
158 Now a constant zero on these platforms.
160 2015-02-01 Martin Rudalics <rudalics@gmx.at>
162 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
164 2015-01-31 Eli Zaretskii <eliz@gnu.org>
166 * coding.c (raw_text_coding_system_p): New function.
168 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
169 keyboard coding-system is 'raw-text'. (Bug#19532)
171 * coding.h (raw_text_coding_system_p): Add prototype.
173 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
175 * Makefile.in (gl-stamp): Generate globals.h through the use of
177 (globals.h): Replace with empty command.
179 2015-01-31 Eli Zaretskii <eliz@gnu.org>
181 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
182 and ICONIFY_EVENT for the purposes of breaking while-no-input
185 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
186 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
189 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
191 Simplify read_dirent's MSDOS hacks
192 * dired.c (read_dirent): Simplify by removing the need for the
193 DIR_ENTRY argument. All callers changed. This separates the
194 MS-DOS idiosyncrasies better from the rest of the code.
196 2015-01-30 Eli Zaretskii <eliz@gnu.org>
198 * dired.c (read_dirent): Accept an additional argument
199 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
200 time it is called, report the error as if it happened in
202 (directory_files_internal, file_name_completion): Adjust callers
205 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
207 Refactor calls to opendir for simplicity
208 * dired.c (open_directory): Accept Lisp_Object, not char *, for
209 dirname. Signal an error if the open fails. All callers changed.
211 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
213 Report readdir failures
214 Previously, on non-MS-Windows platforms the code treated most
215 readdir failures as EOF. This was incorrect, e.g., when readdir
216 fails with errno == EOVERFLOW. Signal an error instead.
217 * dired.c (read_dirent):
218 New function, which signals an error when readdir fails.
219 (directory_files_internal, file_name_completion): Use it.
221 2015-01-29 Eli Zaretskii <eliz@gnu.org>
223 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
224 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
227 * w32font.c (struct font_callback_data, w32font_list_internal)
228 (w32font_driver, w32font_match_internal): Use bool where appropriate.
230 * w32menu.c (x_activate_menubar, set_frame_menubar)
231 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
232 (is_simple_dialog): Use bool where appropriate.
234 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
236 Use bool, not int, to track face changes
237 * xfaces.c (face_change): Rename from face_change_count, and
238 change from int to bool. The var is now true (instead of nonzero)
239 if attributes have changed; this is simpler. All uses changed.
242 2015-01-28 Eli Zaretskii <eliz@gnu.org>
244 * dired.c (directory_files_internal, file_name_completion)
245 [WINDOWSNT]: Signal an error when errno is set non-zero by
246 'readdir', regardless of its value.
248 * w32.c (sys_readdir): Set errno to ENOENT when the directory
249 doesn't exist and to EACCES when it's not accessible to the
250 current user. Set errno to zero when FindNextFile exhausts the
251 directory, so that callers don't interpret that as an error and
252 don't signal a file-error.
253 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
255 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
256 returns NULL and errno is ENOTDIR, behave as if opendir failed to
257 open the directory. (Bug#19701)
259 * w32.c (sys_readdir): If FindFirstFile fails because the
260 directory doesn't exist, set errno to ENOTDIR.
262 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
264 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
266 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
268 Fix coding.c subscript error
269 * coding.c (CODING_ISO_INVOKED_CHARSET):
270 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
272 2015-01-28 Eli Zaretskii <eliz@gnu.org>
274 * xdisp.c (produce_image_glyph): Fix display of images in R2L
275 screen lines: prepend the new glyph to the ones already there
276 instead of appending it.
278 * w32fns.c (w32_set_title_bar_text): New function, including
279 support for titles with non-ASCII characters outside of the
280 current system codepage.
281 (x_set_name, x_set_title): Use it. (Bug#19590)
283 * indent.c (Fvertical_motion): Return zero if we started from ZV
284 and there's an overlay after-string there. (Bug#19553)
286 * emacs.c (usage_message): Fix the description of the -nl switch.
289 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
290 end information if the window_end_valid flag is unset.
291 (try_window_id): If the call to display_line invalidated the
292 window end information, give up the try_window_id optimization.
295 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
296 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
298 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
300 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
302 * lisp.mk (lisp): Add cl-preloaded.
304 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
306 Use bool for boolean in xfaces.c
307 * dispextern.h: Adjust to signature changes.
308 * font.c (font_at, font_range):
309 * fontset.c (Finternal_char_font):
310 * fringe.c (draw_fringe_bitmap_1):
311 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
312 (get_next_display_element, highlight_trailing_whitespace)
313 (display_string, calc_line_height_property)
314 (note_mode_line_or_margin_highlight, note_mouse_highlight):
315 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
316 (menu_face_changed_default, recompute_basic_faces)
317 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
318 (tty_defined_color, defined_color, face_color_gray_p)
319 (face_color_supported_p, load_color2, load_face_colors)
320 (Fx_list_fonts, LFACEP, push_named_merge_point)
321 (resolve_face_name, lface_from_face_name_no_resolve)
322 (lface_from_face_name, get_lface_attributes_no_remap)
323 (get_lface_attributes, lface_fully_specified_p)
324 (set_lface_from_font, merge_face_vectors, merge_named_face)
325 (merge_face_ref, Finternal_make_lisp_face)
326 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
327 (Finternal_set_lisp_face_attribute)
328 (update_face_from_frame_parameter, set_font_frame_param)
329 (face_boolean_x_resource_value)
330 (Finternal_set_lisp_face_attribute_from_resource)
331 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
332 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
333 (lface_equal_p, Finternal_lisp_face_equal_p)
334 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
335 (Fcolor_distance, lookup_named_face, lookup_basic_face)
336 (lookup_derived_face, Fface_attributes_as_vector)
337 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
338 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
339 (realize_default_face, realize_named_face)
340 (realize_non_ascii_face, realize_x_face, map_tty_color)
341 (realize_tty_face, compute_char_face, face_at_buffer_position)
342 (face_for_overlay_string, face_at_string_position):
343 Use bool for boolean.
344 * xfaces.c (set_lface_from_font):
345 Return void, since callers never use the result.
347 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
349 * image.c (lookup_pixel_color): Reorder conditions that are
351 (x_to_xcolors): Likewise.
352 (x_detect_edges): Likewise.
353 (png_load_body): Likewise.
354 (gif_close): Likewise.
355 (gif_load): Likewise.
357 2015-01-25 Eli Zaretskii <eliz@gnu.org>
359 Use bool for boolean in w32term.c
360 * w32term.c (x_update_window_begin, x_update_window_end)
361 (x_update_end, x_after_update_window_line)
362 (x_set_glyph_string_gc, x_draw_glyph_string_background)
363 (x_draw_glyph_string_foreground)
364 (x_draw_composite_glyph_string_foreground)
365 (x_draw_glyphless_glyph_string_foreground)
366 (x_draw_image_glyph_string, x_draw_glyph_string)
367 (x_draw_stretch_glyph_string, note_mouse_movement)
368 (w32_mouse_position, x_scroll_bar_report_motion)
369 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
370 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
371 (w32_draw_window_cursor, x_new_font, x_set_offset)
372 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
373 Use bool where appropriate.
375 Use bool for boolean in w32fns.c
376 * w32fns.c (w32_defined_color, x_decode_color)
377 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
378 (x_set_menu_bar_lines, x_change_tool_bar_height)
379 (x_set_internal_border_width, x_explicitly_set_name)
380 (x_implicitly_set_name, Fx_create_frame, w32_window)
381 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
383 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
385 Use bool for boolean in xfns.c
386 * xfaces.c (x_update_menu_appearance):
387 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
388 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
389 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
390 (x_change_tool_bar_height, x_set_internal_border_width)
391 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
392 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
393 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
394 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
395 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
396 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
397 (clean_up_dialog, syms_of_xfns):
398 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
399 (xic_create_fontsetname):
400 Use bool for boolean.
401 * xfns.c: Include bitmaps/gray.xbm unconditionally.
403 Count MANY function args more reliably
404 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
405 * buffer.c (Fbuffer_list, Fkill_buffer):
406 * callint.c (read_file_name, Fcall_interactively):
407 * charset.c (Fset_charset_priority, syms_of_charset):
408 * chartab.c (uniprop_encode_value_numeric):
409 * coding.c (syms_of_coding):
410 * composite.c (syms_of_composite):
411 * data.c (wrong_range):
412 * dbusbind.c (syms_of_dbusbind):
413 * dired.c (file_attributes):
414 * editfns.c (Fdecode_time, update_buffer_properties, format2):
415 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
416 (call4, call5, call6, call7):
417 * fileio.c (Finsert_file_contents, choose_write_coding_system)
418 (Fcar_less_than_car, build_annotations, auto_save_error):
419 * filelock.c (get_boot_time):
420 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
421 (maybe_resize_hash_table, secure_hash):
422 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
423 * fontset.c (fontset_add, Fset_fontset_font):
424 * ftfont.c (ftfont_lookup_cache):
425 * gtkutil.c (xg_get_font):
426 * insdel.c (signal_before_change, signal_after_change):
427 * keymap.c (append_key):
428 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
429 * minibuf.c (Fread_buffer):
430 * print.c (print_preprocess):
431 * process.c (Fformat_network_address, Fmake_network_process)
432 (server_accept_connection):
433 * sound.c (Fplay_sound_internal):
434 * term.c (Fsuspend_tty, Fresume_tty):
435 * window.c (window_list):
436 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
437 (message_with_string):
438 * xfaces.c (Fx_list_fonts):
439 * xfont.c (syms_of_xfont):
440 * xselect.c (x_handle_selection_request)
441 (x_handle_selection_clear, x_clear_frame_selections)
442 (x_clipboard_manager_error_1):
443 Prefer CALLMANY and CALLN to counting args by hand.
444 * doc.c (reread_doc_file): Remove unused code.
445 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
446 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
447 Prefer call1 and call2 to Ffuncall.
448 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
449 Use struct literal rather than a local var, for simplicity.
450 * keymap.c (where_is_internal): Use NULL rather than a pointer
452 * lisp.h (CALLMANY, CALLN): New macros.
453 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
456 Use gnustep-config if available
457 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
458 It doesn't appear to be needed, and the inclusion breaks on
459 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
461 2015-01-22 Eli Zaretskii <eliz@gnu.org>
463 * xdisp.c (init_iterator): Restore a comment lost in transition.
465 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
467 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
468 * xfont.c (xfont_driver, xfont_chars_supported)
469 (xfont_text_extents):
470 * xftfont.c (xftfont_get_colors, xftfont_open)
471 (xftfont_prepare_face, xftfont_done_face)
472 (xftfont_cached_font_ok):
473 * xgselect.c (xg_select):
474 Use bool for boolean.
476 Don't downcase system diagnostics' first letters
477 * fileio.c (report_file_errno): Don't downcase, and simplify.
480 Isolate NIL_IS_ZERO-assuming code better
481 Suggested by Stefan Monnier in:
482 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
483 * alloc.c (allocate_pseudovector):
484 Use memclear, not memsetnil, to remove a 'verify'.
485 * callint.c (Fcall_interactively):
486 * dispnew.c (realloc_glyph_pool):
487 * xdisp.c (init_iterator):
488 Use memclear, not memset, to remove a 'verify'.
489 * lisp.h (memclear): Rename from memsetnil, and take a byte
490 count rather than a word count. All callers changed.
492 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
494 Undo port to hypothetical nonzero Qnil case
495 This mostly undoes the previous change in this area. See:
496 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
497 * alloc.c (allocate_pseudovector):
498 * callint.c (Fcall_interactively):
499 * dispnew.c (realloc_glyph_pool):
500 * fringe.c (init_fringe):
501 * lisp.h (memsetnil):
502 * xdisp.c (init_iterator):
503 Simplify by assuming that Qnil is zero, but verify the assumption.
504 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
505 NIL_IS_NONZERO. All uses changed.
507 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
509 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
511 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
513 Prefer xlispstrdup to avoid dumb calls to strlen.
514 * nsfont.m (ns_get_family):
515 * nsterm.m (ns_term_init):
516 * w32fns.c (w32_window):
517 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
519 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
521 Correct an old fix for GTK font selection
522 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
525 Fix minor bugs with printing null bytes
526 * minibuf.c (read_minibuf_noninteractive):
527 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
528 Work even if the Lisp string contains a null byte.
530 Port to hypothetical case where Qnil is nonzero
531 * alloc.c (allocate_pseudovector):
532 * callint.c (Fcall_interactively):
533 * coding.c (syms_of_coding):
534 * dispnew.c (realloc_glyph_pool):
535 * fringe.c (init_fringe):
536 * lisp.h (memsetnil):
537 * xdisp.c (init_iterator):
538 Port to the currently-hypothetical case where Qnil is nonzero.
539 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
540 as there are no Lisp_Object values in the data here.
541 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
542 All uses changed. Define only if not already defined, so that one
543 can debug with -DNIL_IS_NONZERO.
544 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
546 2015-01-19 Eli Zaretskii <eliz@gnu.org>
548 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
549 Qnil is represented as zero, before using that to initialize parts
550 of the glyph structure.
552 * xdisp.c (init_iterator): Verify that Qnil is represented as
553 zero, before using that to initialize parts of the iterator
556 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
558 Prefer memset to repeatedly assigning Qnil
559 * alloc.c (allocate_pseudovector): Catch more bogus values.
560 * alloc.c (allocate_pseudovector):
561 * callint.c (Fcall_interactively):
562 * coding.c (syms_of_coding):
563 * fringe.c (init_fringe):
564 Verify that Qnil == 0.
565 * callint.c (Fcall_interactively):
566 * eval.c (Fapply, Ffuncall):
567 * fns.c (mapcar1, larger_vector):
568 * font.c (font_expand_wildcards):
569 * fringe.c (init_fringe):
570 Prefer memset to assigning zeros by hand.
571 * callint.c (Fcall_interactively):
572 Remove duplicate assignment of Qnil to args[i].
573 * coding.c (syms_of_coding):
574 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
575 * fileio.c (Ffile_selinux_context):
576 Rewrite to avoid need for Lisp_Object array.
577 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
578 (DEFINE_LISP_SYMBOL_END): Use it.
579 (NIL_IS_ZERO): New constant.
580 (memsetnil): New function.
582 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
584 Tune pseudovector allocation assuming Qnil == 0.
585 * alloc.c (allocate_pseudovector): Use memset for both
586 Lisp_Objects and regular slots. Add zerolen arg.
587 * lisp.h (allocate_pseudovector): Adjust prototype.
588 (ALLOCATE_PSEUDOVECTOR): Adjust user.
589 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
590 (allocate_hash_table, allocate_window, allocate_frame)
591 (allocate_process, allocate_terminal): Remove prototypes.
592 * fns.c (allocate_hash_table): Now static here.
593 * frame.c (allocate_frame):
594 * process.c (allocate_process):
595 * terminal.c (allocate_terminal):
596 * window.c (allocate_window): Now static here.
597 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
599 * lisp.h (XTERMINAL): Add eassert.
600 * process.c (make_lisp_proc): Now static here.
602 Prefer INLINE functions in font.h to match style used in lisp.h.
603 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
604 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
605 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
607 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
608 * ftfont.c (ftfont_shape):
609 * macfont.m (macfont_shape):
610 * w32uniscribe.c (uniscribe_shape):
611 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
613 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
615 Give up on -Wsuggest-attribute=const
616 * decompress.c (Fzlib_available_p):
617 * gnutls.c (Fgnutls_available_p):
618 * gtkutil.h (xg_uses_old_file_dialog):
619 * xdisp.c (Ftool_bar_height):
620 * xmenu.c (popup_activated):
621 No longer const, since it's not const on at lest some
622 configurations, and we shouldn't lie to the compiler.
624 2015-01-15 Eli Zaretskii <eliz@gnu.org>
626 * fileio.c: Include binary-io.h.
627 (Fset_binary_mode): New function.
628 (syms_of_fileio): Defsubr it.
629 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
631 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
633 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
634 (Fgnutls_peer_status): Use it to set the :self-signed flag.
635 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
636 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
638 2015-01-14 Eli Zaretskii <eliz@gnu.org>
640 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
641 when FLAGS indicate the item is not highlighted. (Bug#19596)
643 2015-01-14 Martin Rudalics <rudalics@gmx.at>
645 * xmenu.c (update_frame_menubar): Remove garbaged code.
647 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
649 remove_slash_colon need not be inline
650 * process.c, process.h (remove_slash_colon): No longer inline.
651 This saves text bytes without hurting runtime performance.
653 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
655 Avoid extra multibyteness check in ENCODE_FILE users.
656 * callproc.c (encode_current_directory, Fcall_process, call_process):
657 * dired.c (directory_files_internal, file_name_completion):
658 Do not check for STRING_MULTIBYTE because encode_file_name
659 is a no-op for unibyte strings.
661 * process.h (remove_slash_colon): New function.
662 * callproc.c (encode_current_directory, call_process):
663 * process.c (Fstart_process): Use it.
665 Consistently handle time zone specification.
666 * editfns.c (decode_time_zone): New function, refactored out from ...
667 (Fencode_time): ... adjusted user.
668 (Fset_time_zone_rule): Use decode_time_zone.
670 * editfns.c (make_buffer_string_both): If requested range intersects
671 the gap, don't move the latter but copy in two regions, thus avoiding
672 unnecessary relocation of buffer data.
674 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
676 Use bool for boolean in xmenu.c, xml.c
677 * xmenu.c (x_menu_set_in_use, popup_get_selection)
678 (Fx_menu_bar_open_internal, popup_widget_loop)
679 (x_activate_menubar, xg_crazy_callback_abort)
680 (update_frame_menubar, set_frame_menubar)
681 (initialize_frame_menubar, free_frame_menubar)
682 (create_and_show_popup_menu, x_menu_show)
683 (create_and_show_dialog, x_dialog_show):
684 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
685 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
686 * xrdb.c (main) [TESTRM]:
687 * xsettings.c (init_gsettings):
688 * xterm.c (XFillRectangle, xg_scroll_callback)
689 (xg_end_scroll_callback):
690 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
691 Use bool for boolean.
692 * xmenu.c (TRUE): Remove; no longer used.
693 (show_help_event): Remove long-unused code.
694 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
696 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
698 Don't say Fnext_read_file_uses_dialog_p is const
699 It's const only if a windowing system is not used; don't say it's
700 const otherwise. See:
701 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
702 * fileio.c (next_read_file_uses_dialog_p): Remove.
703 Move guts back to ...
704 (Fnext_read_file_uses_dialog_p): ... here.
705 Don't declare as const, as make-docfile.c now has a special case
706 for this function. This is an ugly hack, but it's better than
707 lying to the compiler.
709 Remove now-unnecessary forward XTYPE decl
710 * lisp.h (XTYPE): Remove forward declaration. The recent merge
711 from emacs-24 fixed the problem in a better way, by moving XPNTR's
712 definition to after XTYPE's.
714 2015-01-13 Eli Zaretskii <eliz@gnu.org>
716 Fix problems with 32-bit wide-int build exposed by MinGW.
717 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
718 compilation error in an unoptimized build when !USE_LSB_TAG.
720 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
721 same larger value as for the 64-bit build.
723 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
724 avoid compiler warnings.
726 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
727 Avoid compiler warnings about cast from integer to pointer of
730 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
731 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
732 casting from integer to pointer of different size.
733 (add_menu_item): Pass the help-echo string as a pointer to
734 Lisp_String, not as a Lisp_Object.
735 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
736 string object from its C pointer.
738 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
739 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
741 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
742 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
743 compiler warnings about size differences.
744 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
745 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
746 (Fw32_toggle_lock_key): Pass the new state of the key as a C
747 integer; use -1 for nil. Doc fix.
749 * .gdbinit (xgetsym): New subroutine.
750 (xsymname, xsymbol): Use it.
751 (xprintsym): No need to call xgetptr.
753 2015-01-13 Martin Rudalics <rudalics@gmx.at>
755 * frame.c (adjust_frame_size): Make sure new numbers of
756 lines/columns get installed after font size change (Bug#19575).
758 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
760 Add DEFUN attributes.
761 * callint.c (Finteractive):
762 * character.c (Fcharacterp, Fmax_char):
763 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
764 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
765 (Ffloatp, Fbyteorder):
766 * decompress.c (Fzlib_available_p):
768 * frame.c (Fframe_windows_min_size):
769 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
770 * window.c (Fwindow__sanitize_window_sizes):
771 * xdisp.c (Ftool_bar_height):
772 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
773 * emacs.c (Fkill_emacs):
775 * keyboard.c (Ftop_level, Fexit_recursive_edit)
776 (Fabor_recursive_edit): Add noreturn attribute.
778 * search.c (fast_string_match_internal): New function,
780 (fast_string_match, fast_string_match_ignore_case): ...functions
782 * lisp.h (fast_string_match, fast_string_match_ignore_case):
783 inlined from here now.
784 (fast_string_match_internal): Add prototype.
785 * dired.c (file_name_completion): Use fast_string_match_internal.
787 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
788 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
789 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
790 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
792 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
794 Port to 32-bit MingGW --with-wide-int
795 Problem reported by Eli Zaretskii in:
796 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
797 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
798 what we think it is, rather than checking only its alignment (and
799 doing so incorrectly on MinGW).
801 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
803 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
804 Remove dead NILP check.
805 * image.c (Flookup_image): Use regular format for docstring.
806 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
808 2015-01-12 Martin Rudalics <rudalics@gmx.at>
810 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
812 * frame.c (frame_default_tool_bar_height): New variable.
813 (adjust_frame_size): Possibly add requested adjustment to
814 Vframe_adjust_size_history.
815 (make_frame): Initialize tool_bar_redisplayed_once slot.
816 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
817 doc-string. Call adjust_frame_size unconditionally (the frame's
818 text size may remain unaltered but the pixel size may change).
819 (x_figure_window_size): If frame_default_tool_bar_height was
820 set, use it instead of calculating the tool bar height from
821 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
822 Vframe_initial_frame_tool_bar_height.
823 (Qchange_frame_size, Qxg_frame_set_char_size)
824 (Qset_window_configuration, Qx_create_frame_1)
825 (Qx_create_frame_2): New symbols.
826 (Vframe_initial_frame_tool_bar_height): Remove.
827 (Vframe_adjust_size_history): New history variable for debugging
828 frame size adjustments.
829 * frame.h (struct frame): New boolean slot
830 tool_bar_redisplayed_once.
831 (frame_default_tool_bar_height): Extern.
832 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
833 to adjust_frame_size.
834 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
835 Qx_create_frame_2 to adjust_frame_size.
836 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
837 inhibit 1 when we have not redisplayed the tool bar yet.
838 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
839 Qx_create_frame_2 to adjust_frame_size.
840 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
842 * window.c (Fset_window_configuration):
843 Pass Qset_window_configuration to adjust_frame_size.
844 * xdisp.c (redisplay_tool_bar): Assign new height to
845 frame_default_tool_bar_height.
846 (redisplay_internal): If we haven't redisplayed this frame's
847 tool bar, call redisplay_tool_bar early so we can adjust the
848 frame size accordingly.
849 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
850 inhibit 1 when we have not redisplayed the tool bar yet.
851 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
852 Qx_create_frame_2 to adjust_frame_size.
854 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
856 Have 'make' output better GEN names
857 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
858 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
859 more naturally so that 'make' can output more-accurate names.
861 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
863 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
864 calling reset_buffer_local_variables, and make sure we initialize
867 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
869 * coding.c (Fcoding_system_plist): Use common style for docstring.
871 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
873 Port to MSB hosts without optimization
874 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
875 the inline function XTYPE needs to be declared before being used.
876 * lisp.h (XTYPE): New forward declaration.
878 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
880 Port to 32-bit --with-wide-int
881 Prefer symbol indexes to struct Lisp_Symbol * casted and then
882 widened, as the latter had trouble with GCC on Fedora 21 when
883 configured --with-wide-int and when used in static initializers.
884 * alloc.c (garbage_collect_1, which_symbols):
885 * lread.c (init_obarray):
886 Prefer builtin_lisp_symbol when it can be used.
887 * dispextern.h (struct image_type.type):
888 * font.c (font_property_table.key):
889 * frame.c (struct frame_parm_table.sym):
890 * keyboard.c (scroll_bar_parts, struct event_head):
891 * xdisp.c (struct props.name):
892 Use the index of a builtin symbol rather than its address.
894 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
895 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
896 symbol indexes rather than pointers, and which work better on MSB
897 hosts because they shift right before tagging. All uses changed.
898 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
899 No longer noops on wide-int hosts, since they work now.
900 (builtin_lisp_symbol): New function.
902 Port to HAVE_FREETYPE && !HAVE_XFT
903 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
904 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
905 Declare in this case too.
907 2015-01-10 Eli Zaretskii <eliz@gnu.org>
909 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
911 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
912 Use make_pointer_integer instead of XIL.
913 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
915 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
916 instead of XIL. Put a list of the descriptor, action, and file
917 name in event->arg, instead of spreading them between event->code
920 * w32term.c (queue_notifications): Use make_pointer_integer
921 instead of XIL. Put a list of the descriptor, action, and file
922 name in event->arg, instead of spreading them between event->code
925 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
926 event creation to changes in w32term.c and w32inevt.c above.
928 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
930 Port Qnil==0 changes to 32-bit --with-wide-int
931 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
932 macro-implemented version. For the non-USE_LSB_TAG case, supply
933 a new inline function that is the inverse of the new TAG_SYMPTR.
934 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
935 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
936 negative number, don't allow sign bits to bleed into the encoded
937 value. Shift in zero bits instead.
939 Refactor pointer-to-integer conversion
940 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
941 Rename and move to lisp.h. All uses changed.
942 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
943 which are renamed from gfilenotify.c's lisp_to_monitor and
944 monitor_to_lisp, and with more-generic void * signatures.
946 2015-01-08 Eli Zaretskii <eliz@gnu.org>
948 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
949 returned for right-to-left screen lines. (Before the change on
950 2014-12-30, the incorrectly-computed X pixel coordinate concealed
953 * .gdbinit (xsymname): New subroutine.
954 (xprintsym, initial-tbreak): Use it to access the name of a symbol
955 in a way that doesn't cause GDB to barf when it tries to
956 dereference a NULL pointer.
958 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
960 (set_cursor_from_row, try_cursor_movement, dump_glyph)
961 (insert_left_trunc_glyphs, append_space_for_newline)
962 (extend_face_to_end_of_line, highlight_trailing_whitespace)
963 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
964 (Fbidi_resolved_levels, produce_special_glyphs)
965 (rows_from_pos_range, mouse_face_from_buffer_pos)
966 (note_mouse_highlight): Use nil as the object for glyphs inserted
967 by the display engine, and test with NILP instead of INTEGERP.
970 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
973 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
976 * dispextern.h (struct glyph, struct it): Update comments for the
979 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
981 Port new Lisp symbol init to x86 --with-wide-int
982 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
983 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
984 GCC (at least) does not allow a constant initializer to widen an
987 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
988 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
989 Although clang doesn't need it, some other compiler might, and
990 it's easy enough to be safe.
992 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
993 Apparently clang removed support for the alloc_size attribute.
995 Port Qnil==0 XUNTAG to clang
996 clang has undefined behavior if the program subtracts an integer
997 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
998 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
999 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1000 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1002 Port GFileMonitor * hack to Qnil==0 platforms
1003 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1004 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1005 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1007 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1010 size instead of using widht/height. The frame may be constrained.
1012 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1014 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1015 Needed when neither optimizing nor inlining.
1016 Also, sort decls alphabetically.
1018 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1020 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1021 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1022 declarations of Q* variables that represent symbols.
1024 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1028 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1029 that NILP (x) is equivalent to testing whether x is 0 at the
1030 machine level. The overall effects of this and the previous patch
1031 shrink the size of the text segment by 2.3% and speeds up
1032 compilation of all the .elc files by about 0.5% on my platform,
1033 which is Fedora 20 x86-64.
1034 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1035 (make_lisp_symbol) [USE_LSB_TAG]:
1036 Symbols now tag the difference from lispsym, not the pointer.
1037 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1038 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1039 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1040 (XSYMBOL): New forward decl.
1041 (XUNTAGBASE): New function.
1044 Compute C decls for DEFSYMs automatically
1046 This patch also makes Q constants (e.g., Qnil) constant addresses
1047 from the C point of view.
1048 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1049 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1050 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1051 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1052 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1053 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1054 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1055 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1056 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1057 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1058 * xselect.c, xsettings.c, xterm.c:
1059 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1060 These names are now defined automatically by make-docfile.
1061 * alloc.c (init_symbol): New function.
1062 (Fmake_symbol): Use it.
1063 (c_symbol_p): New function.
1064 (valid_lisp_object_p, purecopy): Use it.
1065 * alloc.c (marked_pinned_symbols):
1066 Use make_lisp_symbol instead of make_lisp_ptr.
1067 (garbage_collect_1): Mark lispsym symbols.
1068 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1069 (mark_object): Use it.
1070 (sweep_symbols): Sweep lispsym symbols.
1071 (symbol_uses_obj): New function.
1072 (which_symbols): Use it. Work for lispsym symbols, too.
1073 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1074 since Qt's address is already known now.
1075 (syms_of_alloc): Add lispsym count to symbols_consed.
1076 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1077 when testing whether storage is all bits zero.
1078 * dispextern.h (struct image_type):
1079 * font.c (font_property_table):
1080 * frame.c (struct frame_parm_table, frame_parms):
1081 * keyboard.c (scroll_bar_parts, struct event_head):
1082 * xdisp.c (struct props):
1083 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1084 Lisp_Object *, since Qfoo is no longer an object whose address can be
1085 taken. All uses changed.
1086 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1087 use it, so that they no longer need to take the address of a Lisp sym.
1088 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1089 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1090 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1091 DEFSYM Qdeactivate_mark before the corresponding var.
1092 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1093 instead of interning their symbols; this avoids duplicates.
1094 (LISP_INITIALLY, TAG_PTR)
1095 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1097 (LISP_INITIALLY_ZERO): Use it.
1098 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1099 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1100 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1101 (make_lisp_symbol): New function.
1102 (XSETSYMBOL): Use it.
1103 (DEFSYM): Now just a placeholder for make-docfile.
1104 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1105 (intern_sym): New function, with body taken from old intern_driver.
1106 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1108 (define_symbol): New function.
1109 (init_obarray): Define the C symbols taken from lispsym.
1110 Use plain DEFSYM for Qt and Qnil.
1111 * syntax.c (init_syntax_once): No need to worry about
1112 Qchar_table_extra_slots.
1114 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1116 'temacs -nw' should not call missing functions
1117 Without this patch, "temacs -nw" fails with the diagnostic
1118 "emacs: Symbol's function definition is void: frame-windows-min-size"
1119 and messes up the tty's state.
1120 * frame.c (Fframe_windows_min_size): New placeholder function.
1121 (syms_of_frame): Define it.
1122 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1123 (syms_of_window): Define it.
1125 Less 'make' chatter for lisp dir
1126 * Makefile.in (%.elc): Adjust to compile-onefile change in
1127 ../lisp/Makefile.in.
1129 batch write-region no longer says "Wrote FOO"
1130 This cuts down on 'make' chatter a bit.
1131 * fileio.c (Fwrite_region):
1132 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1134 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1136 Revert previous change to produce_composite_glyph
1137 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1139 Pacify gcc -Wparentheses
1140 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1142 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1144 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1145 f->can_x_set_window_size is true.
1146 * xterm.c (x_set_window_size_1): Call change_frame_size with
1147 text sizes instead of pixel sizes (Bug#19428).
1149 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1151 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1152 right-to-left screen lines. (Bug#19473)
1154 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1156 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1158 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1160 Simplify setfattr use by assuming GNU make
1161 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1162 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1163 Simplify by using GNU make rather than shell conditionals,
1164 by using ln -f rather than rm -f followed by ln,
1165 and by preferring $@ to spelling out the destination.
1167 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1169 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1170 file doesn't compile on MS-Windows.
1172 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1174 Allow return value of system-name to vary. (Bug#19438)
1175 * filelock.c (current_lock_owner):
1176 * xrdb.c (get_environ_db):
1177 * xterm.c (same_x_server):
1178 * xterm.c (x_term_init):
1179 Prefer (system-name) to system-name, and avoid naming
1180 locals 'system-name'.
1181 * editfns.c (cached_system_name): New static var.
1182 (init_and_cache_system_name): New function.
1183 (init_editfns, Fsystem_name): Use it.
1184 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1185 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1186 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1187 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1188 Don't create a new string if the current value is already correct.
1190 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1192 Fix produce_composite_width typo
1193 * term.c (produce_composite_glyph):
1194 Fix typo that confused number of columns for pixel width.
1196 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1198 Wrap dll functions more simply
1199 * decompress.c, gnutls.c, image.c, xml.c:
1200 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1201 rather than the inverse when not WINDOWSNT. This isolates the
1202 fn_* business into the WINDOWSNT-specific section of the code,
1203 which makes it easier to maintain the generic code.
1204 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1205 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1206 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1207 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1208 Remove. All uses replaced by DEF_DLL_FN.
1209 * decompress.c (inflateInit2): Remove; no longer needed.
1210 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1212 Port memory-full checking to GnuTLS 3.3
1213 Instead of using gnutls_global_set_mem_functions, check every call
1214 to a GnuTLS function that might return an indication of memory
1215 exhaustion. Suggested by Dmitry Antipov in:
1216 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1217 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1218 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1219 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1221 (check_memory_full): New function.
1222 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1223 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1224 (Fgnutls_boot): Use it.
1225 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1227 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1229 Fix parse_settings to match internal documentation
1230 * xsettings.c (parse_settings): Return the number of settings seen.
1231 Count the settings changes accurately.
1232 (read_settings): Don't confuse number of settings changes with
1233 the return code from XGetWindowProperty.
1235 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1237 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1238 composition_compute_stop_pos to the number of characters in the
1240 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1242 * composite.c (composition_compute_stop_pos): If no composition
1243 was found in a string before ENDPOS, and ENDPOS is the string end,
1244 no need to back up to a safe point.
1246 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1248 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1251 (dealloc): Release bmRep.
1252 (setPixmapData): Make bmRep local so class member is not
1254 (setPixmapData): Rename local variable bmRep to avoid compiler
1257 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1259 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1260 when going to fullscreen (Bug#0x180004f).
1262 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1264 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1266 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1268 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1270 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1272 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1274 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1276 Use bool for boolean in xselect.c, xsettings.c
1277 * xselect.c (x_get_local_selection, struct selection_data)
1278 (x_selection_request_lisp_error, struct prop_location)
1279 (x_handle_selection_request, x_convert_selection)
1280 (waiting_for_other_props_on_window, expect_property_change)
1281 (wait_for_property_change, x_handle_property_notify)
1282 (x_get_foreign_selection, x_get_window_property)
1283 (receive_incremental_selection)
1284 (x_get_window_property_as_lisp_data)
1285 (lisp_data_to_selection_data, Fx_get_selection_internal)
1286 (x_send_client_event):
1287 * xselect.c, xterm.h (x_handle_dnd_message):
1288 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1289 (apply_xft_settings, read_and_apply_settings)
1290 (xft_settings_event, init_gsettings, init_xsettings)
1291 (syms_of_xsettings):
1292 Use bool for boolean.
1293 * xselect.c (x_get_window_property): Omit last arg, which was an
1295 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1296 always true. All callers changed.
1298 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1300 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1303 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1305 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1308 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1310 Use bool for boolean in xsmfns.c
1311 * xsmfns.c, xterm.h (x_session_have_connection):
1312 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1313 Use bool for boolean.
1314 (x_session_initialize, Fhandle_save_session):
1315 Prefer NILP (x) to EQ (x, Qnil).
1317 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1319 * callproc.c (child_setup):
1320 * dbusbind.c (xd_signature_cat):
1321 * doc.c (get_doc_string, Fsnarf_documentation):
1322 * editfns.c (Fuser_full_name):
1323 * frame.c (xrdb_get_resource):
1324 * gtkutil.c (xg_get_file_with_chooser):
1325 * tparam.c (tparam1):
1326 * xfns.c (xic_create_fontsetname):
1327 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1328 * xsmfns.c (smc_save_yourself_CB):
1329 Rewrite to avoid the need for strcat, typically by using stpcpy
1330 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1331 * doc.c (sibling_etc):
1332 * xrdb.c (xdefaults):
1333 Now a top-level static constant.
1335 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1337 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1340 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1342 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1343 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1345 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1347 Use bool for boolean in xterm.c
1348 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1349 (x_set_window_size, x_bitmap_icon):
1350 * nsterm.m (ns_frame_raise_lower, x_new_font):
1351 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1352 (struct terminal.frame_raise_lower_hook):
1353 * w32term.c (w32_frame_raise_lower):
1354 * xterm.c, xterm.h (x_text_icon):
1355 * xterm.c (x_update_window_begin, x_update_window_end)
1356 (x_update_end, x_after_update_window_line)
1357 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1358 (x_draw_glyph_string_foreground)
1359 (x_draw_composite_glyph_string_foreground)
1360 (x_alloc_lighter_color, x_draw_relief_rect)
1361 (x_draw_glyph_string_box, x_draw_image_relief)
1362 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1363 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1365 (XFillRectangle) [HAVE_GTK3]:
1366 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1367 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1368 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1369 (x_send_scroll_bar_event, xm_scroll_callback)
1370 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1371 (x_create_toolkit_scroll_bar)
1372 (x_create_horizontal_toolkit_scroll_bar)
1373 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1374 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1375 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1376 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1377 (x_scroll_bar_report_motion)
1378 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1379 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1380 (x_draw_window_cursor, x_clear_errors)
1381 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1382 (set_wm_state, x_set_sticky, get_current_wm_state)
1383 (do_ewmh_fullscreen, x_handle_net_wm_state)
1384 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1385 (x_set_window_size_1, XTframe_raise_lower)
1386 (x_make_frame_visible, x_iconify_frame)
1387 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1388 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1389 (x_delete_terminal, x_initialize, syms_of_xterm):
1390 Use bool for boolean.
1392 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1394 * composite.h (struct composition.width): Now int
1395 instead of unsigned short, as we prefer signed integers.
1397 Let charset tick grow past USHRT_MAX
1398 * charset.c, charset.h (charset_ordered_list_tick):
1399 Now EMACS_UINT, not unsigned short.
1400 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1401 maximum representable Emacs integer value before wrapping it around.
1403 Simplify unexec file mode setting
1404 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1405 Don't include <sys/stat.h> when no longer needed.
1406 (unexec): Create file with correct mode in the first place,
1407 rather than overwriting the mode later and fiddling with the
1408 global umask in the mean time. Avoid bogus usage like
1409 'umask (777)', which should have been 'umask (0777)'.
1410 (mark_x): Remove. All callers removed.
1412 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1414 Minor cleanups for Lisp objects and symbols
1415 * alloc.c (next_vector, set_next_vector):
1416 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1417 (lisp_h_make_number) [USE_LSB_TAG]:
1418 Use Lisp_Int0 instead of the mystery constant 0.
1419 * alloc.c (mark_object): Always set and use po; that's simpler.
1420 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1421 Properly parenthesize definientia.
1422 * bidi.c (bidi_initialize):
1423 * buffer.c (init_buffer_once):
1424 * nsfns.m (syms_of_nsfns):
1425 * nsmenu.m (syms_of_nsmenu):
1426 * nsselect.m (syms_of_nsselect):
1427 Prefer DEFSYM to defining by hand.
1428 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1429 * data.c: Fix too-long line.
1430 * lisp.h (DECLARE_GDB_SYM): New macro.
1431 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1432 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1433 Declare the symbol, so it's visible to everywhere lisp.h is included.
1434 Move forward decls as far forward as they can go,
1435 to allow future changes to use them.
1437 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1439 * gnutls.c: Include gnutls.h.
1440 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1441 * image.c (svg_load): Fix pointer signedness.
1443 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1445 * frame.c (frame_windows_min_size): New argument IGNORE.
1446 (adjust_frame_size): When called from change_frame_size call
1447 frame_windows_min_size with IGNORE Qt so we can ignore size
1450 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1452 * font.c (Ffont_info): Add more font information to the vector
1453 returned by the function, inspired by query-font. Doc fix.
1456 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1458 * keyboard.c (input_was_pending): New var.
1459 (read_char): Use it to make sure we only skip redisplay when we can't
1460 keep up with the repeat rate.
1462 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1464 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1466 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1468 * image.c (svg_load): Watch out for nil value of current buffer's
1469 filename. Re-enable filename thing for not-a-file case.
1471 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1473 Partially disabled previous change.
1475 * image.c (svg_load): Temporarily disabled filename thing for
1476 not-a-file case as it can cause crashs.
1478 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1480 Fix problem with images referenced within svg files. (bug#19373)
1482 * image.c: Additional parameter 'filename' for
1483 svg_load_image. Include "buffer.h". Define library function
1484 rsvg_handle_set_base_uri for WINDOWSNT.
1485 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1486 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1487 (svg_load): Pass a filename to svg_load_image: either name of
1488 actual file or of current buffer's file.
1489 (svg_load_image): New parameter 'filename', used for setting
1490 base_uri, necessary for loading referenced images. (bug#19373)
1492 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1494 * lread.c (init_obarray): Declare Qt as special.
1495 This fixes a typo in the 2012-05-15 patch that
1496 tried to declare Qt as special.
1498 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1500 Various fixes to use bool type and constants.
1501 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1503 * xfaces.c (clear_face_cache): Use bool for the argument type.
1505 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1507 Correct same_at_end when restoring window points
1508 * fileio.c (Finsert_file_contents): Compute same_at_end character
1509 position using the old buffer size, not the new one, since
1510 restore_window_points wants the old size.
1511 Fixes: debbugs:19161
1513 2014-12-14 Alan Mackenzie <acm@muc.de>
1515 New feature optionally to accelerate auto-repeated scrolling.
1517 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1519 * window.c (window_scroll): Bind fontification-functions to nil
1520 when scrolling by whole screens and
1521 fast-but-imprecise-scrolling is non-nil.
1522 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1524 * lisp.h (bool): Declare Qfontification_functions extern.
1526 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1528 Load system's default trusted Certificate Authorities if available.
1529 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1530 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1531 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1532 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1533 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1535 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1536 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1539 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1541 * regex.c (analyze_first): Rename from analyze_first.
1543 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1545 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1546 a hack involving a union.
1548 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1550 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1551 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1554 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1556 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1558 * gnutls.h: Always declare syms_of_gnutls.
1560 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1561 clarity. Let the availability check return Qnil when the GnuTLS
1562 integration is not available, instead of erroring out.
1565 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1567 * xdisp.c (move_it_in_display_line_to, display_line):
1568 Don't disallow overflow-newline-into-fringe when word-wrap is in
1571 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1573 * fileio.c: Better preserve window-points during revert (bug#19161).
1574 (Qget_buffer_window_list): New var.
1575 (get_window_points_and_markers, restore_window_points): New functions.
1576 (Finsert_file_contents): Use them to save and restore window-points.
1578 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1580 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1581 descriptor if called from x_connection_closed and always delete
1582 this descriptor from keyboard waiting set (Bug#19147).
1584 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1586 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1587 (bidi_cache_max_elts): New global variable.
1588 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1589 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1591 (bidi_cache_search): Handle overflown cache. Improve commentary.
1592 (bidi_cache_ensure_space): Limit allocations to the current value
1593 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1594 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1595 the increment to not exceed the limit.
1596 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1597 cache, zero otherwise (meaning the cache overflowed). In the
1598 latter case, set bidi_cache_last_idx to -1.
1599 (bidi_peek_at_next_level): Handle overflown cache.
1600 (bidi_push_it): Increase the cache limit for iterating the new object.
1601 (bidi_pop_it): Decrease the cache limit back to previous value.
1602 (bidi_shelve_cache): Shelve the current value of the cache limit.
1603 (bidi_unshelve_cache): Restore the value of cache limit.
1604 (bidi_find_bracket_pairs): If the cache overflows while looking
1605 for the paired bracket, give up and let bidi_resolve_neutrals
1606 process the bracket as a simple neutral. (Bug#19322)
1607 (bidi_find_other_level_edge): If the cache overflows, fall back on
1608 Plan B, which effectively stops the reordering and restarts it on
1609 the next character (after resetting the cache).
1610 (bidi_move_to_visually_next): When the cache overflows, reset it
1611 after processing the last cached character.
1613 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1615 Fix glitches in gnutls.c, mostly memory-related
1616 * gnutls.c: Sort macro definitions by name.
1617 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1618 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1619 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1620 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1621 calculating string length. Use make_uninit_string, to avoid
1622 copying the string. Cast the char, not the pointer.
1623 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1624 and free. Work even for dates past the year 9999. Use void *
1625 for buffers, to avoid casts.
1627 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1629 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1631 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1633 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1636 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1638 * process.c: Whitespace and line-break nitpicks.
1640 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1642 * gnutls.c (gnutls_certificate_details): The :signature isn't
1643 that useful, so remove it.
1644 (gnutls_certificate_details): Clean up whitespace slightly.
1645 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1647 (gnutls_certificate_details): Put :signature-algorithm back again,
1648 which was removed by mistake.
1649 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1650 that they are not messaged by default (bug#16253).
1651 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1653 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1655 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1657 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1660 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1662 * eval.c (Fsignal): Remove duplicate test.
1663 (Fautoload_do_load): Fix up docstring.
1665 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsterm.m (represented_filename, represented_frame): New variables.
1668 (ns_set_represented_filename): New function.
1669 (sendEvent:): Set represented filename here to avoid flicker,
1670 related to Bug#18757.
1672 * nsterm.h: Declare ns_set_represented_filename.
1674 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1675 at once, call ns_set_represented_filename instead.
1677 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1679 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1680 (struct bidi_stack): Reduce size by using bit fields and by
1681 packing sos, override, and isolate_status into a single 8-bit
1682 byte called 'flags'.
1684 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1685 (bidi_push_embedding_level): Construct flags from individual
1686 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1688 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1689 from flags. Adapt to changes in prev_for_neutral,
1690 next_for_neutral, and last_strong members.
1691 (bidi_line_init): Initialize flags to zero.
1692 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1693 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1695 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1697 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1698 (Fapply): Try and simplify the control flow.
1700 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1702 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1703 Use gnutls_sign_get_name directly because
1704 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1705 (init_gnutls_functions): Load missing gnutls_server_name_set.
1707 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1709 * bidi.c (bidi_find_first_overridden): New function.
1711 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1712 (syms_of_xdisp): Defsubr it.
1714 * dispextern.h (bidi_find_first_overridden): Add prototype.
1716 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1718 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1719 to nil after release (Bug#9133).
1721 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1723 Port better to AddressSanitizer.
1724 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1726 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1727 Return -1 or 0, as the pipe trick doesn't work.
1728 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1730 * print.c (print_object):
1731 When a pointer-check primitive returns -1, do not assume this
1732 means the pointer is valid or that the underlying system has failed.
1733 It could just be that addresses are being sanitized so Emacs can't
1734 test for pointer validity.
1735 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1736 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1737 string validity checker doesn't work on stack-based strings.
1739 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1741 Improve clarity of USE_LSB_TAG definition.
1742 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1743 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1744 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1745 VAL_MAX / 2 rather than in terms of the (more complicated)
1746 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1748 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1750 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1751 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1752 (next_element_from_buffer): When done with overlays, reset the
1753 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1755 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1757 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1758 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1760 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1762 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1763 for paxctl and setfattr. Fixes temacs startup failure with
1764 grsecurity/PaX enabled Linux kernel (bug#19067).
1766 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1768 * w32.c, w32heap.c, w32term.c:
1769 Use MINGW_W64 instead of _W64.
1771 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1773 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1775 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1777 * gnutls.c (gnutls_ip_address_p): New function.
1778 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1780 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1782 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1784 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1786 Fix gnutls problems caught by static checking.
1787 * gnutls.c (Fgnutls_boot): Remove unused local.
1788 (Fgnutls_boot): Fix pointer signedness.
1790 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1792 * gnutls.c (gnutls_certificate_details): Don't include certain
1793 certificate details on older gnutls versions (bug#19168).
1794 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1795 (gnutls_certificate_details): Reversed check in last checkin.
1797 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1799 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1800 (Fgnutls_peer_status_warning_describe): Add function to describe a
1801 peer verification warning symbol.
1802 (Fgnutls_peer_status): Use it.
1803 (Fgnutls_boot): Use it. Minor logging fixes.
1805 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1807 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1809 2014-11-24 Glenn Morris <rgm@gnu.org>
1811 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1813 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1814 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1816 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1818 * gnutls.c: Fix Windows function definition of
1819 gnutls_x509_crt_get_fingerprint.
1821 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1823 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1825 * process.h: Added more fields to Lisp_Process to track
1826 certificate details.
1828 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1829 (Fgnutls_peer_status): New functions to export TLS certificate
1830 details to Emacs Lisp.
1832 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1834 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1835 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1836 check for gtk_adjustment_configure (Bug#19149).
1837 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1839 2014-11-22 Glenn Morris <rgm@gnu.org>
1841 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1843 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1845 Don't shrink frame when using desktop-save-mode (Bug#19048).
1846 * w32fns.c (x_set_tool_bar_lines): Always call
1847 x_change_tool_bar_height (Bug#19048).
1848 (x_change_tool_bar_height): Mark frame as garbaged since
1849 adjust_frame_size might not have done that.
1850 * xfns.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.
1855 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1857 * xml.c (parse_region): Take care of new optional parameter
1858 'discard-comments' of 'libxml-parse(html|xml)-region'.
1859 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1860 New optional parameter 'discard-comments'.
1862 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1864 Improve time stamp handling, and be more consistent about it.
1865 * editfns.c (invalid_time): New function.
1866 Use it instead of 'error ("Invalid time specification")'.
1867 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1868 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1870 (make_time_tail, make_time): Remove. All uses changed to use
1871 new functions or plain list4i.
1872 (disassemble_lisp_time): Return effective length if successful.
1873 Check that LOW is an integer, if it's combined with other components.
1874 (decode_time_components): Decode into struct lisp_time, not
1875 struct timespec, so that we can support a wide set of times
1876 regardless of whether time_t is signed. Decode plain numbers
1877 as seconds since the Epoch, and nil as the current time.
1878 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1879 Reimplement in terms of new functions.
1880 (Fencode_time): Just use list2i.
1881 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1882 * keyboard.c (decode_timer): Don't allow the new formats (floating
1883 point or nil) in timers.
1884 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1885 place of the magic number '16'.
1886 (struct lisp_time): New type.
1887 (decode_time_components): Use it.
1888 (lisp_to_timespec): New decl.
1890 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1892 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1895 * callint.c (Fcall_interactively): Pass in nil as argument to
1896 Fbarf_if_buffer_read_only.
1898 * fileio.c (Finsert_file_contents): Ditto.
1900 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1902 * textprop.c (verify_interval_modification): Check buffer
1903 readedness after the last interval.
1905 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1906 the text at POSITION (new optional argument) has the
1907 `inhibit-read-only' text property set.
1909 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1911 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1912 errors in computing the number of pixels to scroll.
1913 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1915 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1917 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1918 call updateFrameSize.
1920 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1922 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1924 * nsfns.m (x_set_foreground_color, x_set_background_color)
1925 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1926 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1928 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1930 * nsterm.m (ns_send_appdefined): Check for application defined
1931 event on Cocoa (Bug#18993).
1932 (run): Restore code before the previous 18993 fix.
1934 2014-11-14 David Reitter <david.reitter@gmail.com>
1936 * nsterm.m (run): Set timeout for event loop to prevent hang.
1939 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1941 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1943 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1945 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1946 for each candidate font but attempt to reuse it from previous improper
1949 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1951 Avoid undefined behavior in color table hashing.
1952 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1953 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1954 This function avoids undefined behavior with signed shift overflow.
1956 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1958 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1959 when the inserted text does not need decoding. (Bug#18982)
1961 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1963 * nsterm.h (EmacsScroller): judge returns bool.
1965 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1966 (ns_judge_scroll_bars): Only set removed if judge returns true.
1967 (judge): Returns bool == condemned. Remove self from window.
1968 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1970 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1972 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1973 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1975 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1977 * nsterm.m (ns_set_vertical_scroll_bar)
1978 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1980 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1982 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1983 merely because tmo_in_millisec is nonnegative. The 1st call
1984 to g_main_context_query could succeed while the 2nd one fails.
1986 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1988 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1990 * nsterm.m (run): Only use non-system event loop if OSX version is
1991 exactly 10.9 (Bug#18993).
1992 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1995 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1997 * callproc.c (encode_current_directory): Support handling of file
1998 names prepended by "/:". (Bug#18891)
2000 2014-11-08 Alan Mackenzie <acm@muc.de>
2002 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2004 2014-11-08 Dima Kogan <dima@secretsauce.net>
2006 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2008 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2010 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2011 raises an error. (Bug#18891)
2013 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2015 * frame.c (adjust_frame_size): Call x_set_window_size only if
2016 f->can_x_set_window_size is set.
2017 (make_frame): Initialize f->can_x_set_window_size and
2018 f->can_run_window_configuration_change_hook.
2019 (Fcan_run_window_configuration_change_hook): New function.
2020 * frame.h (frame): Split `official' into `can_x_set_window_size'
2021 and `can_run_window_configuration_change_hook'.
2022 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2023 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2024 Set f->can_x_set_window_size.
2025 * window.c (run_window_configuration_change_hook):
2026 Return immediately if either f->can_x_set_window_size or
2027 f->can_run_window_configuration_change_hook are false.
2028 (Fset_window_configuration): Instead of f->official set
2029 f->can_x_set_window_size.
2030 * xfns.c (Fx_create_frame, x_create_tip_frame):
2031 Set f->can_x_set_window_size.
2033 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2035 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2036 cleanup from 2014-11-01 (Bug#18972).
2038 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2040 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2041 * xdisp.c (window-scroll-functions): Improve docstring.
2043 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2045 Uniquify the 'size' symbol.
2047 * w32notify.c (Qsize): Remove.
2048 * lisp.h (Qsize): New decl.
2049 * lread.c (Qsize): Now extern.
2050 * w32notify.c (syms_of_w32notify): No need to defsym.
2052 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2054 * dispnew.c (change_frame_size_1): Fix call of
2056 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2057 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2058 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2059 (Qtool_bar_size): New constants.
2060 (frame_inhibit_resize, adjust_frame_size): New argument to
2061 handle case where frame_inhibit_implied_resize is a list.
2062 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2063 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2064 (x_set_right_divider_width, x_set_bottom_divider_width)
2065 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2066 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2068 (frame-inhibit-implied-resize): Rewrite doc-string.
2069 * frame.h (frame_inhibit_resize, adjust_frame_size):
2070 Fix external declarations.
2071 (Qframe_position, Qframe_outer_size)
2072 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2073 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2074 (Qtool_bar_size): Extern them.
2075 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2076 (xg_height_or_width_changed): Remove.
2077 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2078 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2079 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2080 (xg_change_toolbar_position): Call adjust_frame_size directly.
2081 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2082 Fix calls of adjust_frame_size.
2083 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2084 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2085 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2086 frame can get resized when tool-bar-lines parameter changes from
2088 (Fw32_frame_menu_bar_size): Return fourth value.
2089 (Fw32_frame_rect): Block input around system calls
2090 (Fx_frame_geometry): New function.
2091 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2092 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2093 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2094 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2095 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2096 (Fx_create_frame): Adjust adjust_frame_size calls.
2097 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2098 frame can get resized when tool-bar-lines parameter changes from
2100 (Fx_frame_geometry): New function.
2101 * xmenu.c (update_frame_menubar): On Lucid call
2102 adjust_frame_size with one pixel less height to avoid that
2103 repeatedly adding/removing the menu bar grows the frame.
2104 (free_frame_menubar): On Motif arrange to optionally preserve
2105 the old frame height when removing the menu bar.
2106 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2108 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2110 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2111 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2112 frame; instead, print an error message.
2114 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2116 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2118 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2120 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2121 (dealloc): Release bmRep.
2123 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2124 imageListSetNext, imageListNext.
2126 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2127 (reference): Remove.
2128 (allocInitFromFile:): Remove searching ImageList and calling
2129 reference (Bug#18918).
2130 (dealloc): Remove handling if ImageList.
2132 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2134 * process.c (catch_child_signal): Fix incorrect assertion.
2136 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2138 * macfont.m (macfont_draw):
2139 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2141 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2142 if force_integral_p (i.e. no antialias).
2143 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2144 bold if no antialias (Bug#18876).
2146 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2147 was given (Bug#18846).
2149 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2151 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2152 instead of in xdisp.c, function now takes void. (Bug#18884).
2154 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2155 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2157 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2158 struct window* (Bug#18889).
2159 Remove getMouseMotionPart.
2160 (ns_output): Make icon_top/left int.
2162 * nsfns.m (x_icon): icon_top/left is int.
2164 * nsterm.m (ns_mouse_position): Remove unused code.
2165 (initFrame:window:, dealloc): Use window instead of win.
2166 (getMouseMotionPart:window:x:y:): Remove, unused.
2167 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2169 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2171 * keyboard.c (readable_events): When FLAGS include
2172 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2173 This avoids returning non-nil from input-pending-p when only such
2174 events are in the queue. (Bug#18856)
2176 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2178 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2179 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2180 (Qforeign_selection): Remove.
2181 (ns_get_local_selection): Identation fix.
2182 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2184 * nsselect.m (ns_get_local_selection): Remove calling of
2185 functions in Vselection_converter_alist (Bug#18911).
2186 (syms_of_nsselect): Remove Vselection_converter_alist.
2188 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2190 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2191 and unnecessary initialization. Adjust comments.
2193 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2195 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2197 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2198 index, not an absolute one, as that's what the function expects.
2200 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2202 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2203 font on an initial frame when running as a daemon (Bug#18869).
2205 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2207 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2209 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2210 build_string, when importing a home directory. (Bug#18873)
2212 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2214 * dispnew.c (buffer_posn_from_coords):
2215 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2216 account for the header-line height. (Bug#18839)
2218 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2220 * xml.c (parse_region): Do not forget the first document child.
2222 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2224 * nsselect.m: pasteboard_changecount is new.
2225 (ns_store_pb_change_count, ns_get_pb_change_count)
2226 (ns_get_our_change_count_for): New functions.
2227 (ns_string_to_pasteboard_internal): Correct comment.
2228 type => gtype in eassert, Call ns_store_pb_change_count.
2229 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2230 (Fns_disown_selection_internal, Fns_selection_owner_p):
2231 Replace Vselection_alist check, with change count check.
2232 (Fns_get_selection): Initialize val to Qnil. Only get local
2233 selection if change counts match (Bug#18799).
2234 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2236 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2238 * w32proc.c (create_child): If calling a quoted batch file,
2239 pass NULL for exe. (Bug#18745)
2241 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2243 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2244 (bidi_resolve_brackets): Use end of string position rather than ZV
2245 when iterating over a string. (Bug#18815)
2247 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2249 * keyboard.c (make_lispy_position): Return coordinates also when
2250 on scroll bars, fringes, margins or not in a window.
2251 * xdisp.c (show_mouse_face): Don't change cursor face during
2254 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2256 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2257 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2258 Fix doc-strings (Bug#18789).
2260 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2262 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2264 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2266 Optimize redisplay of simple bracketed text.
2267 * bidi.c (bidi_cache_reset_to): New function.
2268 (bidi_cache_reset): Call it.
2269 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2271 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2272 bracket_enclosed_type only if bracket_pairing_pos's value is not
2274 (MAX_BPA_STACK): Make sure the value is signed.
2275 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2276 stop pushing values onto the stack.
2277 (bidi_find_bracket_pairs): If the bracketed text is only on the
2278 base embedding level, remove all the states cached by this
2279 function from the cache, and return zero, so that the brackets in
2280 this segment of text are processed as normal neutrals.
2281 (bidi_resolve_brackets): Detect the brackets that are to be
2282 processed as neutrals, and don't call bidi_find_bracket_pairs on
2285 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2287 * w32select.c (Fw32_selection_exists_p): Rename from
2288 Fx_selection_exists_p.
2289 (syms_of_w32select): Adjust accordingly.
2291 * w16select.c (Fw16_selection_exists_p): Rename from
2292 Fx_selection_exists_p.
2293 (syms_of_win16select): Adjust accordingly.
2295 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2296 (Fns_own_selection_internal): Tighten scoping.
2297 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2298 (Fns_get_selection): Rename from Fx_get_selection_internal.
2299 (Fns_get_selection_internal, Fns_store_selection_internal):
2301 (syms_of_nsselect): Adjust accordingly.
2303 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2305 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2306 * w32term.c (x_set_window_size): Account for wrapped menu bar
2307 lines when setting up frame height (Bug#15174 and Bug#18720).
2308 (w32_add_wrapped_menu_bar_lines): New variable.
2310 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2312 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2315 2014-10-20 Glenn Morris <rgm@gnu.org>
2317 * Merge in all changes up to 24.4 release.
2319 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2321 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2322 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2324 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2326 * xterm.c (handle_one_xevent): Check return value from
2327 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2328 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2330 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2331 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2332 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2333 Gtk+ >= 3.14 (Bug#18674).
2334 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2335 Gtk+ >= 3.14 (Bug#18674).
2337 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2339 * gtkutil.c: Remove no-longer-used code.
2340 (xg_update_menubar): Remove unused local and unnecessary call to
2341 gtk_menu_item_get_submenu.
2342 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2343 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2344 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2346 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2348 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2350 * xterm.h (handlebox_widget): Remove.
2352 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2355 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2357 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2358 to handle Gtk versions.
2359 (xg_get_file_with_chooser): Use them.
2360 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2361 Remove (create_menus): Remove teroff argument and code.
2362 Remove call to gtk_menu_set_title.
2363 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2364 Adjust args to create_menus.
2365 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2366 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2367 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2368 (xg_make_tool_item): Remove detach code.
2369 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2370 (find_icon_from_name): New function.
2371 (update_frame_tool_bar): Remove GtkStockItem code, move to
2372 find_icon_from_name. Let stock be a list of icon names to try.
2373 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2374 Replace TOOLBAR_TOP_WIDGET.
2375 (free_frame_tool_bar, xg_change_toolbar_position ):
2376 Replace TOOLBAR_TOP_WIDGET.
2377 (xg_initialize): Remove tearoff code.
2379 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2381 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2382 pixel from the window's cursor glyph width, since X renders hollow
2383 blocks 1 pixel wider than the 'width' parameter.
2385 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2386 glyph->pixel_width; this is now done in xterm.c.
2388 Fix reordering of bracket characters in isolates.
2389 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2390 RESOLVED_ONLY; when non-zero, return from the cache only fully
2391 resolved states. All callers changed.
2392 (CANONICAL_EQU): New macro.
2393 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2394 equivalent of the paired closing bracket character.
2395 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2396 the default non-negative value, to be checked later in
2397 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2398 characters against those pushed onto the BPA stack.
2399 (bidi_record_type_for_neutral): New function.
2400 (bidi_resolve_brackets): Record next_for_neutral and
2401 prev_for_neutral when embedding level gets pushed. Force
2402 resolution of bracket pairs when entering a level run that was not
2404 (bidi_resolve_neutral): Add assertions before calling
2405 bidi_resolve_neutral_1.
2406 (bidi_level_of_next_char): Remove the code that attempted to
2407 resolve unresolved neutrals; that is now done by
2408 bidi_resolve_neutral.
2410 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2412 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2414 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2415 1-pixel R2L characters.
2416 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2417 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2419 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2421 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2424 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2426 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2427 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2428 It's not clear to me whether the initialization is needed,
2429 but it can't hurt so I played it safe.
2431 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2433 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2435 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2437 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2438 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2440 (bidi_get_type): Return the isolate initiators and terminator types.
2441 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2442 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2443 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2444 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2445 for the new features.
2446 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2447 push and pop correctly for isolates.
2448 (bidi_remember_char): Modify to accept an additional argument
2449 and record the bidi type according to its value.
2450 (bidi_cache_iterator_state): Accept an additional argument to only
2451 update an existing state. Handle the new members of struct bidi_it.
2452 (bidi_cache_find): Arguments changed: no longer accepts a level,
2453 instead accepts a flag telling it whether it is okay to return
2454 unresolved neutrals.
2455 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2456 table. Initialize new isolate-related members.
2457 (bidi_paragraph_init): Some code factored out into
2458 find_first_strong_char.
2459 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2460 into bidi_resolve_explicit.
2461 (bidi_resolve_explicit): Support the isolate initiators and
2462 terminator. Fix handling of embeddings and overrides according to
2463 new UBA requirements. Record information about previously seen
2464 characters here (moved from bidi_level_of_next_char).
2465 (bidi_resolve_weak): Adapt to changes in struct members.
2466 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2467 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2468 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2469 paired bracket resolution. Handle isolate initiators and
2471 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2472 (bidi_level_of_next_char): Move the code that records information
2473 about previous characters to bidi_resolve_explicit. Fix logic of
2474 resolving neutrals and make sure their cache entries are updated.
2475 Remove now unneeded special handling of PDF level.
2477 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2478 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2479 enlarged per Unicode 6.3.
2480 (enum bidi_bracket_type_t): New data type.
2481 (struct bidi_saved_info): Leave only 2 type members out of 4.
2483 (struct bidi_stack): Add members necessary to support isolating
2485 (struct bidi_it): Add new members necessary to support isolating
2486 sequences and bracket pair resolution.
2488 * xdisp.c (Fbidi_resolved_levels): New function.
2489 (syms_of_xdisp): Defsubr it.
2490 (append_glyph, append_composite_glyph, produce_image_glyph)
2491 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2493 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2495 * term.c (append_glyph, append_composite_glyph)
2496 (append_glyphless_glyph): Convert aborts to assertions.
2498 * .gdbinit (pgx): Display the character codepoint, resolved level,
2499 and bidi type also for glyphless glyphs.
2501 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2503 Avoid unwanted point motion in Fline_beginning_position.
2504 * lisp.h (scan_newline_from_point): Add prototype.
2505 * search.c (scan_newline_from_point): New function, refactored from...
2506 * cmds.c (Fforward_line): ...adjusted user.
2507 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2508 and simplify the former since the latter doesn't move point.
2510 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2512 Cleanup terminal handling code.
2513 * dispextern.h (get_named_tty): Remove prototype but...
2514 * termhooks.h (get_named_terminal): ...resurrect it under
2515 more meaningful name.
2516 (get_terminal): Likewise, but with...
2517 (decode_live_terminal): ...this name.
2518 (decode_tty_terminal): Add prototype.
2519 * term.c (get_tty_terminal): Remove.
2520 (get_named_tty): Remove.
2521 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2522 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2523 Use decode_tty_terminal.
2524 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2525 * terminal.c (get_terminal): Refactor to...
2526 (decode_terminal, decode_live_terminal): ...new functions.
2527 (decode_tty_terminal): Replacement for get_tty_terminal.
2528 (get_named_terminal): Likewise for get_named_tty.
2529 * coding.c (Fset_terminal_coding_system_internal)
2530 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2531 (Fkeyboard_coding_system):
2532 * composite.c (Fcomposition_get_gstring):
2533 * dispnew.c (Fsend_string_to_terminal):
2534 * frame.c (Fmake_terminal_frame):
2535 * nsfns.m (check_ns_display_info):
2536 * w32fns.c, xfns.c (check_x_display_info):
2537 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2538 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2539 (Fset_quit_char): Use get_named_terminal.
2540 (Fset_output_flow_control, Fset_input_meta_mode):
2541 Use decode_tty_terminal.
2543 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2545 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2546 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2548 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2550 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2551 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2553 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2555 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2558 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2560 * editfns.c (dump_tz_string): No longer const.
2561 It might be modified.
2563 * nsmenu.m (clear): Assume OS X 10.6 or later.
2565 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2567 * unexmacosx.c: Remove include ppc/reloc.h.
2568 (unrelocate, copy_dysymtab): Remove PPC code.
2569 (rebase_reloc_address): Remove, only used for PPC:
2571 * nsterm.m: Always include macfont.h on COCOA.
2572 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2573 (ns_dumpglyphs_image, ns_check_menu_open)
2574 (applicationDidFinishLaunching)
2575 (antialiasThresholdDidChange:)
2576 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2577 Remove checks for OSX <= 10.5/10.6.
2578 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2579 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2582 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2583 (NS_HAVE_NSINTEGER): Remove block.
2584 Remove >= OSX 10.6 tests.
2586 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2587 (x_activate_menubar, trackingNotification:): Remove check for
2589 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2591 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2593 * nsfns.m: Always include macfont.h on COCOA.
2594 (ns_filename_from_panel, ns_directory_from_panel)
2595 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2596 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2598 * macfont.m: Remove >= 1050 check.
2599 (macfont_create_family_with_symbol)
2600 (macfont_get_glyph_for_character)
2601 (mac_font_get_glyphs_for_variants)
2602 (mac_ctfont_create_available_families, syms_of_macfont):
2603 Remove code for OSX < 10.6.
2604 (mac_font_family_group, mac_font_family_compare): Remove, only used
2607 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2608 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2610 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2613 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2615 Fix putenv race conditions with undefined behavior (Bug#8705).
2616 Do all putenv calls before Emacs creates any threads.
2617 Use a safer way to modify the TZ environment variable in the
2618 presence of multiple threads. For further thread-safety,
2619 prefer localtime_r and gmtime_r to localtime and gmtime,
2620 and prefer struct tm's tm_gmtoff (if available) to calling
2621 both localtime_r and gmtime_r.
2622 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2623 (init_dbusbind): ... to this new function.
2624 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2625 * xterm.c (x_term_init): Move xputenv call from here ...
2626 (init_xterm): ... to this new function.
2627 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2628 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2629 (dump_tz_string): New constant.
2630 (init_editfns): Use it. This centralizes the dump_tz stuff.
2631 Call set_time_zone_rule here, so that its xputenv is done
2632 before Emacs goes multithreaded.
2633 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2634 thread-safe enough for Emacs.
2635 (format_time_string, Fdecode_time, Fcurrent_time_string)
2636 (Fcurrent_time_zone):
2637 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2638 localtime and gmtime. Remove now-unnecessary calls to block_input.
2639 (tm_gmtoff): New static function.
2640 (Fdecode_time, Fcurrent_time_zone): Use it.
2641 (Fencode_time): Use mktime_z, for better thread-safety.
2642 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2643 i.e., not quite thread-safe but good enough for Emacs typical usage.
2644 Do not reclaim storage that is in the environment; let it leak.
2645 Always call tzset, since localtime_r does not.
2646 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2647 This is now done in init_editfns.
2648 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2649 New macros and declarations, for platforms lacking tzalloc & friends.
2651 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2653 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2654 On x86 platforms this works around GCC bug 63495
2655 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2656 and more generally should fix a portability problem in Emacs.
2657 Reported by Stefan Monnier in:
2658 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2660 2014-10-08 Leo Liu <sdl.web@gmail.com>
2662 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2663 * keymap.c (describe_vector_princ):
2664 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2667 * print.c (printchar_stdout_last): Declare.
2668 (printchar): Record the last char written to stdout.
2669 (Fterpri): Add optional argument ENSURE.
2671 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2673 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2674 DELAY argument to change_frame_size, so that the frame size
2675 changes, if any are needed, are delayed until the next redisplay.
2676 This is to avoid a too early QUIT inside change_frame_size, when
2677 it calls Lisp in frame_windows_min_size, in case one of the events
2678 we've read sets the quit-flag. (Bug#18649)
2680 * w32fns.c (check_x_display_info): Accept terminal objects as
2681 argument, to follow what xfns.c does.
2683 2014-10-07 Glenn Morris <rgm@gnu.org>
2685 * Makefile.in ($(srcdir)/macuvs.h)
2686 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2688 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2690 * decompress.c (init_zlib_functions): Move the message about zlib
2691 being unavailable from here...
2692 (Fzlib_decompress_region): ...to here. (Bug#18650)
2694 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2696 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2697 the case where an optional string is used. Adjust docstring.
2699 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2701 * lisp.mk (lisp): Remove w32-common-fns.elc.
2703 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2705 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2706 These were already defined in buffer.c, and the duplicate
2707 definitions cause problems on platforms like 'gcc -fno-common'.
2708 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2710 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2712 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2713 if toolbar is visible.
2715 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2718 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2719 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2720 (ns_select, ns_read_socket): Use unwind_protect to decrease
2721 apploopnr (Bug#18345).
2722 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2723 line height (Bug#17977).
2725 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2726 (macfont_closest_traits_index): New function.
2727 (macfont_closest_traits_index_p): Rename from
2728 macfont_closest_traits_index.
2729 (macfont_list): Use macfont_closest_traits_index_p.
2731 2014-10-05 K. Handa <handa@gnu.org>
2733 * coding.c (detect_coding_iso_2022): Set coding->rejected
2734 correctly when an invalid escape sequence is found (Bug#18610).
2736 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2738 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2739 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2742 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2744 * buffer.c (scroll_bar_width, scroll_bar_height):
2746 * window.c (Fset_window_scroll_bars): Fix doc-string.
2747 (Fwindow_scroll_bars): Have it return what the doc-string says.
2749 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2751 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2752 iterator backwards, to resync the bidi iterator. (Bug#18584)
2754 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2756 Consistently use min and max macros from lisp.h.
2757 * coding.c (min, max):
2759 * unexhp9k800.c (min):
2760 * unexw32.c (min, max): Use definitions from lisp.h.
2761 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2763 * gmalloc.c (min): Tiny style change.
2765 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2766 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2768 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2770 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2771 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2772 (X_ULONG_MAX): Move these macros to xterm.h.
2773 (x_fill_property_data): Be more generous about allowing either
2774 signed or unsigned data of the appropriate width.
2775 * xterm.h (x_display_set_last_user_time): New function.
2776 All setters of last_user_time changd to use this function.
2777 If ENABLE_CHECKING, check that the times are in range.
2779 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2781 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2782 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2784 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2786 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2787 make a font_object from a tty frame (Bug#18573).
2788 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2790 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2792 * alloc.c (mark_overlay): Assume that overlay boundaries are
2793 always markers. Add comment.
2794 * lread.c (read_internal_start): Use convenient validate_subarray.
2796 (Fread_from_string): Adjust docstring.
2798 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2800 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2802 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2803 Rename from the "x-" prefix.
2805 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2807 * xselect.c (selection-converter-alist): Fix docstring.
2809 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2811 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2812 argument passed by the caller, when we mirror all slashes into
2815 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2817 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2818 Resurrect old code and fix compilation with GTK < 2.13.6.
2820 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2822 Use AUTO_CONS instead of SCOPED_CONS, etc.
2823 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2824 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2825 (AUTO_LIST1): Rename from scoped_list1.
2826 (AUTO_LIST2): Rename from scoped_list2.
2827 (AUTO_LIST3): Rename from scoped_list3.
2828 (AUTO_LIST4): Rename from scoped_list4.
2829 (AUTO_STRING): Rename from SCOPED_STRING.
2830 * frame.h (AUTO_FRAME_ARG):
2831 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2832 (AUTO_LIST4, AUTO_STRING):
2833 Prepend a new argument 'name'.
2834 Declare a variable instead of yielding a value.
2836 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2838 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2840 * w32fns.c (w32_createwindow): Accept an additional argument, an
2841 array of 2 values specifying the coordinates of the frame's
2842 top-left corner. Use these values instead of calling x_get_arg,
2843 which can cons Lisp objects, and therefore cannot be called except
2844 from the main thread. Remove redundant tests for the default
2846 (my_create_window): Move the calculation of the coordinates of the
2847 frame's top-left edge here. Pass them to the input thread via the
2848 second parameter of the WM_EMACS_CREATEWINDOW message.
2849 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2852 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2854 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2855 (redisplay_window): Treat the frame's frozen_window_starts flag
2856 the same way as the optional_new_start flag for the window: only
2857 obey it if the glyph row showing point will be fully visible.
2858 Likewise when the window start is in a continuation line. If,
2859 after trying everything under the 'force_start' label, point is
2860 still not fully visible, give up and scroll the window.
2861 Add debugging traces. (Bug#18545)
2863 * window.c (Frecenter): Set the window's redisplay flag.
2865 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2867 * w32term.c (w32_read_socket): Don't use frame dimensions for
2868 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2869 rectangle. Check the return value of GetClientRect, and don't use
2870 the results if it didn't succeed.
2872 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2873 in columns and lines after correcting the pixel dimensions in
2875 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2876 negative values to xrealloc. (Bug#18528)
2878 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2880 * alloc.c: Remove now-unnecessary check.
2881 Suggested by Dmitry Antipov in:
2882 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2884 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2886 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2887 to Ubuntu 14.04.1 x86-64.
2889 Simplify stack-allocated Lisp objects, and make them more portable.
2890 The build_local_string macro was used in two ways: (1) string
2891 literals for which scoped allocation suffices, and (2) file name
2892 components, where it's not safe in general to assume bounded-size
2893 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2894 allocates a block-scope string, and by using SCOPED_STRING for (1)
2895 and build_string for (2). Furthermore, actually use stack
2896 allocation only for objects known to have sufficient alignment.
2897 This simpler implementation means Emacs can make
2898 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2899 GC_MAKE_GCPROS_NOOPS.
2900 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2901 for fewer differences among implementations.
2902 (struct Lisp_String): Now GCALIGNED.
2903 (USE_STACK_LISP_OBJECTS): Default to true, since the
2904 implementation no longer insists on a nonempty GCALIGNED.
2905 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2906 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2907 separately. Move definiens to scoped_cons. The old definition
2908 was incorrect when GCALIGNED was defined to be empty.
2909 (union Aligned_String): New type.
2910 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2911 implementation ports to compilers that don't align strictly enough.
2912 Don't worry about the union sizes; it's not worth bothering about.
2913 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2914 Rewrite using USE_STACK_CONS.
2915 (scoped_cons): Assume the use of union Aligned_Cons.
2916 (lisp_string_size, make_local_string, build_local_string): Remove.
2917 Unless otherwise specified, all callers of build_local_string
2918 changed to use SCOPED_STRING.
2919 (SCOPED_STRING): New macro.
2920 * data.c (wrong_choice):
2921 * menu.c (single_menu_item):
2922 * process.c (Fformat_network_address):
2923 Hoist use of SCOPED_STRING out of a scope, so that its returned
2924 object lives long enough.
2925 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2926 as the string might be long or might not be ASCII.
2928 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2930 * msdos.c (internal_terminal_init): Bump version to 25.
2932 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2934 Keep stack-allocated Lisp objects fast rather than versatile.
2935 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2936 (SCOPED_CONS_INITIALIZER): New macro.
2937 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2938 (USE_LOCAL_ALLOCA): Remove.
2939 (local_cons, local_list1, local_list2, local_list3, local_list4):
2940 Remove. Stack overflow checking makes them too slow.
2941 (make_local_vector): Likewise. Also we just don't have enough
2943 (enum LISP_STRING_OVERHEAD): Remove.
2944 (local_string_init, local_vector_init): Remove prototypes.
2945 (make_local_string, build_local_string): Redesign to target short
2946 compile-time string constants, fall back to regular string allocation
2948 (lisp_string_size): New function.
2949 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2950 * alloc.c (local_string_init, local_vector_init): Remove.
2951 (verify_ascii) [ENABLE_CHECKING]: New function.
2952 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2953 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2954 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2955 * xselect.c, xterm.c: All related users changed.
2957 2014-09-28 Ken Brown <kbrown@cornell.edu>
2959 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2960 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2962 2014-09-27 Ken Brown <kbrown@cornell.edu>
2964 Fix implementation of HYBRID_MALLOC on Cygwin.
2965 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2966 (bss_sbrk_buffer_beg): New variable. Use it...
2967 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2968 incorrect definition.
2970 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2972 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2973 Make it into a function and change arg to be a function.
2975 * lisp.mk (lisp): Add elisp-mode.elc.
2977 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2979 * xfns.c (x_default_scroll_bar_color_parameter):
2980 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2981 to pacify --enable-gcc-warnings in non-scrollbar builds.
2983 2014-09-26 Ken Brown <kbrown@cornell.edu>
2985 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2987 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2989 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2990 MinGW builds that use GCC before 4.2.
2992 Default to stack objects on DOS_NT platforms as well.
2993 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2994 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2996 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2998 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2999 ALIGN_STACK attribute.
3001 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3003 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3004 ALIGN_STACK attribute.
3006 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3007 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3009 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3011 * frame.c (frame_inhibit_resize):
3012 * widget.c (EmacsFrameResize):
3013 * window.c (resize_frame_windows, Fset_window_configuration):
3014 * xdisp.c (expose_frame):
3015 * xfns.c (x_change_tool_bar_height):
3016 * xmenu.c (update_frame_menubar):
3017 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3018 Remove code left dead after 2014-07-27 changes.
3020 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3022 Fix local_cons etc. to not exhaust the stack when in a loop.
3023 Problem reported in:
3024 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3025 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3026 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3027 (Ffind_charset_string):
3028 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3029 * data.c (wrong_range):
3030 * editfns.c (Fpropertize, format2):
3031 * emacs.c (init_cmdargs, decode_env_path):
3032 * fileio.c (auto_save_error):
3033 * fns.c (Fyes_or_no_p):
3034 * font.c (font_style_to_value, font_parse_xlfd)
3035 (font_parse_family_registry, font_delete_unmatched)
3037 * fontset.c (Fset_fontset_font):
3038 * frame.c (x_get_arg):
3039 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3040 (read_char_minibuf_menu_prompt):
3041 * keymap.c (silly_event_symbol_error, describe_vector):
3042 * lread.c (load_warn_old_style_backquotes):
3043 * menu.c (single_menu_item):
3044 * minibuf.c (Fread_buffer):
3045 * process.c (status_message, Fformat_network_address)
3046 (server_accept_connection):
3047 * textprop.c (copy_text_properties):
3048 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3049 * xfns.c (x_default_scroll_bar_color_parameter):
3050 * xfont.c (xfont_open):
3051 * xselect.c (x_clipboard_manager_error_1):
3052 * xterm.c (x_term_init):
3053 Put USE_LOCAL_ALLOCA at the start of the function.
3054 * fns.c (maybe_resize_hash_table): Use build_string instead of
3055 build_local_string, since we'd otherwise need a conditional
3056 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3057 not worth the bother of optimization.
3058 * font.c (font_delete_unmatched): Remove by-hand code that
3059 observed MAX_ALLOCA limit, since it's now done automatically.
3060 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3061 since build_local_string needs its sa_alloc.
3062 * lisp.h (lisp_word_count): New function.
3063 (SAFE_ALLOCA_LISP): Use it.
3064 (USE_LOCAL_ALLOCA): New macro.
3065 (local_cons, make_local_vector, make_local_string):
3066 Observe the MAX_ALLOCA limit.
3067 (LISP_STRING_OVERHEAD): New constant.
3068 (make_local_string): Use it.
3070 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3072 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3073 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3074 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3075 and Solaris and it's likely to work on similar platforms.
3077 Avoid signed integer overflow when converting Time to ptrdiff_t.
3078 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3080 (position_to_Time, Time_to_position): New functions.
3081 (gen_help_event, kbd_buffer_get_event): Use them.
3082 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3083 Go back to plain 'unsigned long', so that 'Time' is the same
3084 for both X and non-X builds; this is less likely to cause surprise.
3085 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3086 are the same size; this is no longer required.
3088 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3089 of bit 28 and of whether an unsigned value is negative.
3090 This simplifies the code a bit, and pacifies clang 3.4.
3092 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3094 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3095 Windows builds, where 'long' is a 32-bit type.
3097 * w32inevt.h (w32_console_mouse_position): Update the argument
3098 types to use 'Time'.
3100 * w32term.c (w32_mouse_position)
3101 (x_horizontal_scroll_bar_report_motion)
3102 (x_scroll_bar_report_motion): Update the argument types to use
3105 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3107 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3108 (struct input_event): ...unsigned bitfields. Likewise for
3109 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3110 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3111 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3112 (kbd_buffer_get_event): Adjust users.
3113 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3114 (make_scroll_bar_position): New function, refactored out of...
3115 (make_lispy_event): ...adjusted user.
3116 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3117 * nsterm.m (ns_mouse_position, mouseUp):
3118 * term.c (term_mouse_position):
3119 * w32inevt.c (w32_console_mouse_position):
3120 * w32term.c (w32_mouse_position):
3121 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3122 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3123 Prefer enum and explicit enum members to integers and numeric values.
3125 * chartab.c (uniprop_encode_value_numeric):
3126 * font.c (font_style_to_value): Use make_local_vector.
3127 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3128 * keymap.c (append_key): Use scoped_list1.
3130 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3131 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3133 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3135 Fix some slow uses and misuses of strcat.
3136 * doc.c (get_doc_string):
3137 * gtkutil.c (get_utf8_string):
3138 * xsmfns.c (x_session_initialize):
3139 Avoid recomputation of string length.
3140 * ftfont.c (ftfont_spec_pattern):
3141 * xfns.c (xic_create_fontsetname):
3142 Don't assume output buffer is initially zero.
3144 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3146 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3147 All callers changed.
3148 * xterm.c (x_term_init): Use new functionality to avoid two needs
3149 to compute a string length.
3151 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3153 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3155 Use known length of a Lisp string to copy it faster.
3156 * lisp.h (lispstrcpy): New function. Add comment.
3157 * callproc.c (child_setup):
3158 * dbusbind.c (xd_append_arg):
3159 * doc.c (get_doc_string):
3160 * font.c (Ffont_xlfd_name):
3161 * frame.c (xrdb_get_resource):
3162 * process.c (Fmake_network_process, network_interface_info):
3163 * w32fns.c (Fx_open_connection):
3164 * w32proc.c (sys_spawnve):
3165 * xfns.c (select_visual):
3166 * xfont.c (xfont_list):
3167 * xsmfns.c (x_session_initialize):
3168 * xterm.c (x_term_init): Use it.
3170 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3172 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3173 Reported by Dmitry Antipov in thread leading to:
3174 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3175 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3176 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3178 * callproc.c (call_process): Save and restore sa_avail.
3179 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3180 (AVAIL_ALLOCA): New macro.
3181 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3182 Use it, and check against sa_avail rather than MAX_ALLOCA.
3184 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3186 On OSX, do not free font-specific data more than once (Bug#18501).
3187 * macfont.m (macfont_close): Release and free font-specific data
3188 only if it wasn't previously freed.
3190 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3192 * unexmacosx.c (dump_it): Improve error message.
3194 2014-09-22 Juri Linkov <juri@jurta.org>
3196 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3197 (Bug#10747, bug#18334)
3199 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3201 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3202 units in which the position is measured. (Bug#18493)
3204 * xdisp.c (redisplay_internal): Force redisplay of all windows
3205 that show a buffer whose narrowing has changed. (Bug#18490)
3207 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3209 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3210 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3211 lines, draw the hollow-box and hbar cursors on the right side of
3212 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3215 * xterm.c (x_draw_stretch_glyph_string):
3216 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3217 caused the block cursor to disappear on a TAB in R2L lines in
3218 every window except the leftmost one. Reported by Martin Rudalics
3221 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3223 Always use matched specpdl entry to record call arguments (Bug#18473).
3224 * lisp.h (record_in_backtrace): Adjust prototype.
3225 * eval.c (record_in_backtrace): Return current specpdl level.
3226 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3227 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3228 entry and use that entry in call to backtrace_debug_on_exit.
3229 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3230 (do_debug_on_call): Get current specpdl level as 2nd arg.
3232 Prefer ptrdiff_t to int and avoid integer overflows.
3233 * fileio.c (make_temp_name):
3234 * font.c (font_parse_family_registry): Avoid integer
3235 overflow on string size calculation.
3236 * data.c (Faset): Likewise for byte index.
3238 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3240 Fix display of R2L lines in partial-width windows.
3241 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3242 assigned the correct value.
3243 (extend_face_to_end_of_line): Account for truncation and
3244 continuation glyphs in R2L rows when one of the fringes is not
3246 (display_line): Don't assign negative X offset to a row if we are
3247 going to produce a truncation glyph for it. When handling
3248 truncated R2L rows, consider the width of the left fringe instead
3250 (produce_special_glyphs): Fix bogus assignments.
3252 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3254 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3255 always set to a valid value. Make sure the size passed to alloca
3256 is always positive. (Bug#18516)
3258 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3260 Avoid extra call to oblookup when interning symbols.
3261 * lisp.h (intern_driver): Add prototype.
3262 * lread.c (intern_driver): New function.
3263 (intern1, intern_c_string_1, Fintern):
3264 * font.c (font_intern_prop):
3265 * w32font.c (intern_font_name): Use it.
3267 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3269 Minor improvements to new stack-allocated Lisp objects.
3270 * frame.h (FRAME_PARAMETER):
3271 Prefer scoped_list1 to local_list1 where either would do.
3272 * lisp.h (scoped_list4): New macro.
3273 (local_cons, local_list1, local_list2, local_list3, local_list4)
3274 (make_local_vector, make_local_string, build_local_string):
3275 Prefer functions to macros where either would do.
3276 * xdisp.c (build_desired_tool_bar_string):
3277 Prefer scoped_list4 to local_list4 where either would do.
3279 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3281 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3282 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3283 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3284 * frame.h (FRAME_PARAMETER): New macro.
3285 * dispnew.c (init_display):
3286 * fontset.c (Fset_fontset_font):
3287 * frame.c (x_default_parameter):
3288 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3289 * xfns.c (x_default_scroll_bar_color_parameter)
3290 (x_default_font_parameter, x_create_tip_frame): Use it.
3291 * editfns.c (Fpropertize): Use local_cons.
3292 * process.c (status_message): Use build_local_string.
3293 * xfont.c (xfont_open): Use make_local_string.
3294 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3296 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3298 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3299 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3300 !__clang__. This works with GCC and with clang and is safer for
3301 compilers we don't know about.
3302 (local_cons): Rename parameter to make capture less likely.
3304 2014-09-17 Samuel Bronson <naesten@gmail.com>
3306 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3308 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3310 Fix minor problems found by static checking.
3311 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3313 * buffer.h (decode_buffer): Doc and indentation fixes.
3314 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3316 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3318 Avoid clang-specific warnings.
3319 * buffer.c (init_buffer): Shut up -Wself-assign.
3320 * process.c (server_accept_connection): Shut up -Wunsequenced.
3322 2014-09-16 Daniel Colascione <dancol@dancol.org>
3324 * fns.c (sxhash): For symbols, use address as hash code.
3326 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3328 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3329 * charset.c (load_charset_map_from_file): Use scoped_list2
3330 and build_local_string.
3331 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3332 * emacs.c (init_cmdargs, decode_env_path):
3333 * fileio.c (Fexpand_file_name):
3334 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3335 * frame.c (x_get_arg):
3336 * keyboard.c (safe_run_hooks_error):
3337 * lread.c (load_warn_old_style_backquotes):
3338 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3339 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3340 * xselect.c (x_clipboard_manager_error_1)
3341 (x_clipboard_manager_save_all):
3342 * xterm.c (x_term_init): Use build_local_string.
3344 Avoid more integer overflows on string size calculations.
3345 * category.c (Fmake_category_set):
3346 * xdisp.c (get_overlay_arrow_glyph_row):
3347 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3349 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3351 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3352 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3353 error message format. Use message_with_string to have non-ASCII
3354 file names properly displayed.
3355 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3356 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3357 where these APIs are not available even in UNICOWS.DLL.
3358 Improve the format of error messages and include the file name in them
3360 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3361 call play-sound-functions, per documentation.
3363 * w32.c (w32_get_long_filename, w32_get_short_filename):
3364 Constify the input file name arguments.
3366 * w32.h (w32_get_long_filename, w32_get_short_filename):
3369 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3371 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3372 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3373 [USE_LOCAL_ALLOCATORS]: New macros.
3374 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3375 (build_local_string): Avoid argument name expansion clash with
3377 * alloc.c (toplevel)
3378 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3379 Preprocessor guard to avoid impossible configuration.
3380 * charset.c (Ffind_charset_region, Ffind_charset_string):
3381 Use make_local_vector.
3382 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3383 * textprop.c (Fput_text_property, Fadd_face_text_property):
3385 (copy_text_properties): Use local_cons and local_list3.
3386 * chartab.c (uniprop_table):
3387 * data.c (wrong_choice, wrong_range):
3388 * doc.c (get_doc_string):
3389 * editfns.c (format2):
3390 * fileio.c (Fexpand_file_name, auto_save_error):
3391 * fns.c (Fyes_or_no_p):
3392 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3393 * fontset.c (Fset_fontset_font):
3394 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3395 (read_char_minibuf_menu_prompt):
3396 * keymap.c (silly_event_symbol_error, describe_vector):
3397 * menu.c (single_menu_item):
3398 * minibuf.c (Fread_buffer):
3399 * process.c (status_message, Fformat_network_address)
3400 (server_accept_connection): Use make_local_string and
3401 build_local_string. Prefer compound literals where appropriate.
3403 2014-09-15 Daniel Colascione <dancol@dancol.org>
3405 * fns.c (Fsort): Tweak sort docstring.
3407 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3409 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3410 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3411 set errno to EAGAIN instead, to allow the caller to retry the
3412 write after some waiting. Fixes deadlocks when Emacs exchanges a
3413 lot of data through the pipe. (Bug#18420)
3415 * sound.c (Fplay_sound_internal): Encode the sound file name in
3416 the ANSI codepage. Expand it against data-directory, as per docs,
3417 not against the current directory. No need to make a local copy
3418 of the file name; pass the encoded file name directly to
3419 do_play_sound. (Bug#18463)
3421 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3422 NULL, and the file name is not encodable in ANSI codepage, return
3423 the string with "?" replacement characters, which will fail the
3424 caller. This avoids returning a random value in that case.
3426 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3428 * window.c (Fresize_mini_window_internal): Set w->total_lines
3429 from w->pixel_height (Bug#18422).
3431 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3433 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3434 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3435 setting resize increments (Bug#18435).
3437 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3439 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3440 state around the call to line_bottom, since it can move the
3441 iterator to another screen line. This fixes off-by-one errors in
3442 the reported row in some rare cases.
3444 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3446 * callproc.c (init_callproc): Fix bug introduced at
3447 2014-09-07 (Bug#18474).
3449 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3451 Prefer ptrdiff_t to int and avoid integer overflows.
3452 * fileio.c (make_temp_name):
3453 * font.c (font_parse_family_registry): Avoid integer
3454 overflow on string size calculation.
3455 * data.c (Faset): Likewise for byte index.
3457 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3459 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3461 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3463 * lisp.h (make_local_string): Nitpick indent.
3464 * print.c (Fprin1_to_string): Remove unused GCPROs.
3466 More debugging aids around GCPROs.
3467 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3468 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3469 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3471 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3472 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3474 Remove redundant GCPROs around Ffuncall and Fapply calls.
3475 This is safe because Ffuncall protects all of its arguments by itself.
3476 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3477 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3478 (call6, call7): Likewise. Use compound literals where applicable.
3479 (run_hook_with_args_2): Use compound literal.
3481 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3483 Pacify --enable-gcc-warnings when no window system is used.
3484 These warnings found that subscript error, so they seem worthwhile.
3485 * composite.c (char_composable_p): Simplify a bit.
3486 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3487 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3488 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3489 * window.c (set_window_scroll_bars):
3490 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3491 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3492 Ignore -Wsuggest-attribute=const.
3493 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3494 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3496 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3498 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3499 Use check_iso_charset_parameter instead of doing the checks by hand.
3500 (check_iso_charset_parameter): Move up. Check parameters a bit
3501 more carefully, and return true for 96-char sets. All callers changed.
3503 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3505 Simplify lisp.h by removing the __COUNTER__ business.
3506 Reported by Dmitry Antipov in:
3507 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3508 * lisp.h (make_local_vector, make_local_string)
3509 (build_local_string): Simplify by not bothering with __COUNTER__.
3510 The __COUNTER__ business wasn't working properly, and was needed
3511 only for hypothetical future expansion anyway.
3513 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3515 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3516 terms to determine bitmap color. (Bug#18437)
3518 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3520 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3523 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3525 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3527 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3529 * xterm.c (handle_one_xevent): Detect iconified by looking at
3530 _NET_WM_STATE_HIDDEN.
3532 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3534 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3535 These can generate a constant with the correct value but the wrong
3536 width, which doesn't work as a printf argument. All uses removed.
3537 Reported by Dmitry Antipov in:
3538 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3539 (ENUMABLE): Remove; no longer needed.
3540 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3541 Remove; no longer needed because of the above change.
3542 Each definiens moved to the only use.
3544 Improve the experimental local and scoped allocation.
3545 * alloc.c (local_string_init, local_vector_init):
3546 New functions, defined if USE_LOCAL_ALLOCATORS.
3547 Mostly, these are moved here from lisp.h, as it's not
3548 clear it's worth making them inline.
3549 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3550 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3551 USE_STACK_LISP_OBJECTS, not on a laundry list.
3552 (local_string_init, local_vector_init): New decls.
3553 (union Aligned_Cons): New type.
3554 (scoped_cons): Use it. Give up on the char trick, as it's a too
3555 much of a maintenance hassle; if someone wants this speedup
3556 they'll just need to convince their compiler to align properly.
3557 Conversely, use the speedup if struct Lisp_Cons happens to
3558 be aligned even without a directive. Better yet, help it along
3559 by using union Aligned_Cons rather than struct Lisp_Cons.
3560 (pointer_valid_for_lisp_object): Remove. This check is not
3561 necessary, since make_lisp_ptr is already doing it. All uses removed.
3562 (local_vector_init, local_string_init): Move to alloc.c.
3563 (build_local_vector): Remove this awkward macro, replacing with ...
3564 (make_local_vector): New macro, which acts more like a function.
3565 Use statement expressions and use __COUNTER__ to avoid macro
3566 capture. Fall back on functions if these features are not supported.
3567 (build_local_string, make_local_string): Likewise.
3569 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3571 * xterm.c (x_term_init): Consolidate duplicated code.
3572 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3573 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3574 Add eassert and mark dpyinfo as dead only if it was alive.
3576 Add macros to allocate temporary Lisp objects with alloca.
3577 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3578 * character.h (parse_str_as_multibyte): Move prototype to ...
3579 * lisp.h (parse_str_as_multibyte): ... here.
3580 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3581 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3583 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3584 (local_string_init): New functions.
3585 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3586 (init_alloc_once): Call it.
3588 Cleanup last change and make all new stuff conditional.
3589 * lisp.h (build_local_string): Rename to ...
3590 (make_local_string): ... this macro.
3591 (build_local_string, scoped_list1, scoped_list3): New macros.
3592 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3593 and functions as such, use regular fallbacks otherwise.
3594 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3597 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3599 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3600 always make sure the marginal areas of the row are in sync with
3601 what the window wants. (Bug#18419)
3603 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3604 existing binding of a variable, to avoid silently aborting
3605 commands that use specbind. (Bug#18331)
3607 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3609 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3610 * coding.c (growable_destination): New function.
3611 (produce_chars): Use it for sanity checks. Do not fiddle with
3612 dst_end if the source and destination are both nil, as it's
3613 the caller's responsibility to avoid overlap.
3614 * keyboard.c (read_decoded_event_from_main_queue):
3615 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3616 length, not 4 times, to prevent decode_coding_c_string from trying
3617 to reallocate a destination. This removes the need for the FIXME.
3619 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3620 All callers simplified. Add a comment about exec_failed, vfork,
3623 Adjust drag-and-drop fix when window is above top (Bug#18303).
3624 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3625 XCDR bleed into XCAR's encoded value. Improve checks for
3626 out-of-range data while we're at it.
3628 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3630 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3631 is CONSP (Bug#18303).
3633 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3635 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3636 'alloca' gets passed arguments larger than MAX_ALLOCA.
3638 * font.c (MAX): Define if not defined elsewhere.
3640 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3642 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3643 here for destination buffer, to work around what appears to be a
3644 bug in decode_coding_c_string when the source and destination are
3647 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3648 This follows up on the recent thread in emacs-devel on alloca; see:
3649 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3650 This patch also cleans up alloca-related glitches noted while
3651 examining the code looking for unbounded alloca.
3653 * callproc.c (init_callproc):
3654 Rewrite to avoid need for alloca.
3655 * buffer.c (mouse_face_overlay_overlaps)
3656 (report_overlay_modification):
3657 * buffer.h (GET_OVERLAYS_AT):
3658 * coding.c (make_subsidiaries):
3659 * doc.c (Fsnarf_documentation):
3660 * editfns.c (Fuser_full_name):
3661 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3662 (search_embedded_absfilename, Fsubstitute_in_file_name):
3663 * fns.c (Fmake_hash_table):
3664 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3665 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3666 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3667 (xrdb_get_resource, x_get_resource_string):
3668 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3669 * ftxfont.c (ftxfont_draw):
3670 * image.c (xbm_load, xpm_load, jpeg_load_body):
3671 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3673 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3675 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3676 (find_and_return_menu_selection):
3677 * print.c (PRINTFINISH):
3678 * process.c (Fformat_network_address):
3679 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3680 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3681 * sound.c (wav_play, au_play):
3682 * syntax.c (skip_chars):
3683 * term.c (tty_menu_activate, tty_menu_show):
3684 * textprop.c (get_char_property_and_overlay):
3685 * window.c (Fset_window_configuration):
3686 * xdisp.c (safe__call, next_overlay_change, vmessage)
3687 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3688 * xfaces.c (face_at_buffer_position):
3689 * xmenu.c (x_menu_show):
3690 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3691 allocation size isn't bounded.
3692 * callint.c (Fcall_interactively): Redo memory_full check
3693 so that it can be done at compile-time on some platforms.
3694 * coding.c (MAX_LOOKUP_MAX): New constant.
3695 (get_translation_table): Use it.
3696 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3697 SAFE_ALLOCA, to catch integer overflows on size calculation.
3698 (exec_failed) [!DOS_NT]: New function.
3699 (child_setup) [!DOS_NT]: Use it.
3700 * editfns.c (Ftranspose_regions):
3701 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3702 * editfns.c (check_translation):
3703 Allocate larger buffers on the heap.
3704 * eval.c (internal_lisp_condition_case):
3705 Check for MAX_ALLOCA overflow.
3706 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3707 (Fbase64_encode_region, Fbase64_decode_region):
3708 Avoid unnecessary calls to SAFE_FREE before 'error'.
3709 * buffer.c (mouse_face_overlay_overlaps):
3710 * editfns.c (Fget_pos_property, check_translation):
3711 * eval.c (Ffuncall):
3712 * font.c (font_unparse_xlfd, font_find_for_lface):
3713 * ftfont.c (ftfont_drive_otf):
3714 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3715 (menu_bar_items, tool_bar_items):
3716 * sound.c (Fplay_sound_internal):
3717 * xdisp.c (load_overlay_strings, dump_glyph_row):
3718 Use an ordinary auto buffer rather than alloca, since the
3719 allocation size is fixed and small.
3720 * ftfont.c: Include <c-strcase.h>.
3721 (matching_prefix): New function.
3722 (get_adstyle_property): Use it, to avoid need for alloca.
3723 * keyboard.c (echo_add_key):
3724 * keymap.c (describe_map): Use ptrdiff_t, not int.
3725 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3726 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3727 when counting bytes.
3728 * lisp.h (xlispstrdupa): Remove, replacing with ...
3729 (SAFE_ALLOCA_STRING): ... new macro with different API.
3730 This fixes a portability problem, namely, alloca result
3731 passed to another function. All uses changed.
3732 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3734 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3735 (REGEX_ALLOCATE): New macros.
3736 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3737 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3739 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3741 (decode_mode_spec_coding): Store directly into buf rather than
3742 into an alloca temporary and copying the temporary to the buf.
3744 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3746 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3748 2014-09-04 Jan D <jan.h.d@swipnet.se>
3750 * xterm.c (x_term_init): Don't call x_session_initialize if running
3751 as a daemon (Bug#18375).
3753 * xsmfns.c: Initialize ice_fd.
3755 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3757 Less chatter in 'make' output.
3758 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3759 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3760 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3762 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3764 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3765 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3767 * nsfns.m (Fx_create_frame):
3768 * w32fns.c (Fx_create_frame):
3769 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3772 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3774 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3775 the reported row in the case of a window with a header line, by
3776 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3777 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3779 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3781 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3782 when configured --with-wide-int on typical 32-bit platforms.
3784 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3786 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3787 when HPOS is negative, for the benefit of R2L glyph rows whose
3788 newline overflows into the fringe.
3790 2014-09-03 Ken Brown <kbrown@cornell.edu>
3792 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3794 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3796 Minor cleanup of recent strlen-avoiding patch.
3797 * fileio.c (CHECK_LENGTH): Remove.
3798 Rewrite callers so that they don't need it.
3799 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3800 variable wasn't set.
3802 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3804 * fileio.c (CHECK_LENGTH): New macro.
3805 (Fexpand_file_name): Use it and get rid of a few more calls
3806 to strlen and strcat.
3807 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3808 * lisp.h (egetenv): ... because of a new inline function used to
3809 avoid calls to strlen for a compile-time constants.
3811 * buffer.h (decode_buffer): New function.
3812 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3813 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3814 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3815 * data.c (Flocal_variables_p):
3816 * fileio.c (Fverify_visited_file_modtime):
3817 * marker.c (live_buffer): Use it.
3819 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3821 Avoid extra calls to strlen in filesystem I/O routines.
3822 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3823 the length of 'newdir' is known or may be precalculated.
3824 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3825 not 'char *', and so use precalculated length.
3826 (Ffile_accessible_directory_p):
3827 * callproc.c (encode_current_directory, init_callproc):
3828 * charset.c (init_charset):
3829 * lread.c (load_path_check, load_path_default): Adjust users.
3830 * lisp.h (file_accessible_directory_p): Tweak prototype.
3832 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3834 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3837 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3839 --enable-silent-rules now suppresses more chatter.
3840 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3841 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3842 (am__v_CCLD_1): New macros, taken from Automake.
3843 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3845 Clean up extern decls a bit.
3846 * bytecode.c: Include blockinput.h and keyboard.h rather
3847 than rolling their APIs by hand.
3848 * emacs.c: Include regex.h and rely on its and lisp.h's API
3849 rather than rolling them by hand.
3850 * lastfile.c: Include lisp.h, to check this file's API.
3851 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3853 * regex.h (re_max_failures): New decl.
3854 * unexcw.c, unexmacosx.c, unexw32.c:
3855 Rely on lisp.h's API rather than rolling it by hand.
3856 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3857 Declare at top level, to pacify GCC -Wnested-externs.
3859 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3861 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3862 clipping rectangle become negative (i.e. large positive, since
3863 it's an unsigned data type). This can happen in R2L hscrolled
3864 glyph rows, and caused us to draw the cursor glyph on the fringe.
3865 For the details, see
3866 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3868 2014-08-31 Ken Brown <kbrown@cornell.edu>
3870 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3871 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3872 is defined. (Bug#18368)
3874 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3876 Vector-sorting fixes (Bug#18361).
3877 It's not safe to call qsort or qsort_r, since they have undefined
3878 behavior if the user-specified predicate is not a total order.
3879 Also, watch out for garbage-collection while sorting vectors.
3880 * fns.c: Include <vla.h>.
3881 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3882 (sort_vector_compare): Remove, replacing with ....
3883 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3884 ... these new functions.
3885 (sort_vector): Rewrite to use the new functions.
3886 GCPRO locals, since the predicate can invoke the GC.
3887 Since it's in-place return void; caller changed.
3888 (merge): Use 'inorder', for clarity.
3890 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3891 One can't hoist this out of the 'if', because intervening calls to
3892 newlocale, twolower, etc. can change errno.
3894 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3896 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3897 wording of the error messages.
3898 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3901 * w32proc.c (get_lcid_callback): Accept locale specifications
3902 without the country part, as in "enu" vs "enu_USA".
3903 (w32_compare_strings): Signal an error if a locale was specified,
3904 but couldn't be translated into a valid LCID.
3906 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3908 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3910 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3912 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3913 errno after towlower_l. errno's value is not specified after
3914 towlower_l. Instead, assume that towlower_l returns its argument
3915 on failure, which is portable in practice.
3917 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3919 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3921 * w32proc.c (w32_compare_strings): Accept additional argument
3922 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3923 if requested. If w32-collate-ignore-punctuation is non-nil, add
3924 NORM_IGNORESYMBOLS to the flags.
3925 (LINGUISTIC_IGNORECASE): Define if not already defined.
3926 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3928 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3931 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3933 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3934 Define substitutes for platforms that lack them.
3935 (str_collate): Add arguments locale and ignore_case.
3937 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3938 Add optional arguments LOCALE and IGNORE-CASE.
3940 * lisp.h (str_collate): Adapt argument list.
3942 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3944 Add vectors support to Fsort.
3945 * fns.c (sort_vector, sort_vector_compare): New functions.
3946 (sort_list): Likewise, refactored out of ...
3947 (Fsort): ... adjusted user. Mention vectors in docstring.
3948 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3949 * alloc.c (make_save_int_obj): New function.
3950 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3951 (make_save_int_obj): Add prototype.
3953 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3954 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3955 Conditionally define to match system's qsort_r signature.
3956 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3958 2014-08-28 Ken Brown <kbrown@cornell.edu>
3960 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3961 dumping and the system malloc after dumping. (Bug#18222)
3963 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3964 Define as macros, expanding to hybrid_malloc, etc.
3965 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3966 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3968 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3969 full implementation on Cygwin. Remove Cygwin-specific code that
3970 is no longer needed.
3971 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3972 Redefine as macros expanding to gmalloc, grealloc, etc.
3973 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3974 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3975 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3976 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3978 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3979 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3980 HAVE_POSIX_MEMALIGN)]: New functions.
3981 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3982 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3983 hybrid_aligned_alloc; declare.
3984 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3985 HAVE_POSIX_MEMALIGN)]: Define.
3986 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3987 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3988 Define as macro, expanding to gget_current_dir_name, and define
3990 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3991 malloc_enable_thread(). Don't initialize malloc.
3992 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3993 no longer defined on Cygwin).
3994 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3995 * sheap.c (bss_sbrk_buffer_end): New variable.
3996 * unexcw.c (__malloc_initialized): Remove variable.
3997 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3999 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4002 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4004 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4005 In `event->y' return entire range (the size of the scroll bar minus
4007 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4008 return entire range (the scaled size of the scroll bar minus
4009 that of the slider). In `portion' return the scaled position of
4011 (xaw_jump_callback): Restore part of code for vertical scroll
4012 bar broken in change from 2014-07-27.
4013 (xaw_scroll_callback): Provide incremental scrolling with
4014 horizontal scroll bars.
4016 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4018 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4020 * indent.c (Fvertical_motion): Fix vertical motion up through a
4021 display property after a newline. (Bug#18276)
4023 * xdisp.c (display_line): Don't assume that the call to
4024 reseat_at_next_visible_line_start ends up at a character
4025 immediately following the newline on the previous line.
4026 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4027 beyond ZV, which causes infloop in redisplay. For the details, see
4028 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4030 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4031 coordinate for hscrolled R2L screen lines. (Bug#18277)
4033 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4035 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4038 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4040 * syntax.c (scan_lists): Don't examine positions before BEGV.
4043 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4045 Improve robustness of new string-collation code (Bug#18051).
4046 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4047 (newlocale, wcscoll_l): Define substitutes for platforms that
4048 lack them, so as to simplify the mainline code.
4049 (str_collate): Simplify the code by assuming the above definitions.
4050 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4051 For example, the old version left the Emacs in the wrong locale if
4052 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4053 result. Report an error if newlocale fails.
4055 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4057 * lisp.h (str_collate):
4058 * sysdep.c (str_collate): Return int.
4059 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4061 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4063 Fix some glitches in previous change.
4064 * sysdep.c (stack_direction): Replace stack_grows_down
4065 to simplify calculation of stack boundaries.
4066 (handle_sigsegv): Check whether we really crash somewhere near
4067 to stack boundary, and handle fatal signal as usual if not.
4068 (init_sigsegv): Adjust accordingly.
4069 * keyboard.c (Vtop_level_message): Rename to
4070 Vinternal__top_level_message, as suggested by Stefan Monnier in
4071 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4072 All related users changed.
4074 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4076 Handle C stack overflow caused by too nested Lisp evaluation.
4077 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4078 siglongjmp point to transfer control from SIGSEGV handler.
4079 * keyboard.c (return_to_command_loop, recover_top_level_message)
4080 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4081 (regular_top_level_message): New variable.
4082 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4083 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4085 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4086 new variables described above.
4087 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4088 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4089 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4090 (init_sigsegv): New function.
4091 (init_signals): Use it.
4093 2014-08-25 Ken Brown <kbrown@cornell.edu>
4095 * emacs.c (main): Remove use of obsolete macro
4096 G_SLICE_ALWAYS_MALLOC.
4098 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4100 Implement locale-sensitive string collation for MS-Windows.
4101 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4102 New functions. (Bug#18051)
4104 * w32.h (w32_compare_strings): Add prototype.
4106 * w32.c <g_b_init_compare_string_w>: New global flag.
4107 (globals_of_w32): Initialize it.
4109 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4111 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4112 [WINDOWSNT]: Call str_collate on MS-Windows.
4114 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4116 One more minor cleanup of font subsystem.
4117 * font.h (struct font_driver): Convert text_extents to
4118 return void because returned value is never actually used.
4119 * macfont.m (macfont_text_extents):
4120 * w32font.c (w32font_text_extents):
4121 * xftfont.c (xftfont_text_extents): Adjust to return void
4122 and assume that 'metrics' argument is always non-NULL.
4123 * ftfont.c (ftfont_text_extents):
4124 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4126 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4128 Minor cleanups of str_collate fix (Bug#18051).
4129 * fns.c (str_collate): Move decl from here ...
4130 * lisp.h (str_collate): ... to here.
4131 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4132 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4133 potential problems with integer overflow. Don't assume
4134 setlocale succeeds. Remove unnecessary test before restoring
4135 locale via setlocale, and free the copied setlocale string
4138 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4140 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4142 * sysdep.c (str_collate): New function. (Bug#18051)
4144 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4146 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4147 if the initial "rm -f" fails. This is for MinGW builds, where
4148 MS-Windows will not allow deleting the executable file of a
4151 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4153 * w32term.c (w32_scroll_bar_handle_click)
4154 (w32_horizontal_scroll_bar_handle_click)
4155 (x_scroll_bar_report_motion)
4156 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4157 SB_THUMBTRACK, use the 32-bit position information returned by
4158 GetScrollInfo, not the 16-bit information returned in the Windows
4161 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4163 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4164 second coordinate ('y') reported for dragging the horizontal
4167 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4169 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4170 and text area-relative x-coordinates.
4172 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4174 Avoid overwriting the reversed_p flags in the glyph matrices when
4175 init_iterator or start_display are called.
4176 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4178 (tool_bar_height, redisplay_tool_bar, try_window)
4179 (try_window_reusing_current_matrix, try_window_id)
4180 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4181 reversed_p flag of the iterator's glyph row where the glyph row
4182 is going to be redrawn.
4184 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4186 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4188 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4190 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4191 of emacs_event return length from si.nPage to si.nMax.
4192 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4193 interchange start and end of thumb.
4195 2014-08-15 Ken Brown <kbrown@cornell.edu>
4197 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4198 ERRORCHECK mutexes. (Bug#18222)
4200 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4202 * frame.c (set_menu_bar_lines_1): Remove.
4203 (set_menu_bar_lines): Call change_frame_size instead of
4204 set_menu_bar_lines_1.
4206 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4208 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4211 2014-08-11 Glenn Morris <rgm@gnu.org>
4213 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4214 writing before backing up, since it causes a more serious problem
4215 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4216 (choose_write_coding_system): No longer callable from Lisp.
4217 Move last piece back here from Fwrite_region.
4218 (Fwrite_region, syms_of_fileio): Update for above changes.
4220 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4222 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4223 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4224 (Fwindow_new_pixel, Fset_window_new_pixel)
4225 (Fset_window_new_total, Fset_window_new_normal)
4226 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4228 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4230 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4232 * fontset.c (Finternal_char_font): Recompute basic faces if the
4233 frame's face cache was cleared. (Bug#18162)
4235 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4237 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4238 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4239 base buffer's undo list.
4241 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4243 Fix a couple of recent inadvertent breaks of the MSDOS port.
4244 * msdos.c: include required menu.h
4245 * term.c: set correct menu_show_hook on MSDOS.
4247 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4249 Fix handling of menu bar line on TTY frames (Bug#18136)
4251 * dispnew.c (handle_window_change_signal):
4252 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4253 frame's menu bar lines subtracted from height.
4254 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4256 (adjust_frame_size): Count in menu bar when setting FrameRows.
4257 (make_terminal_frame): When setting up the frame's lines and
4258 text height don't count in the menu bar.
4259 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4260 lines subtracted from height.
4261 (do_switch_frame): Set tty's FrameRows to number of total lines
4263 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4264 is used, return total number of lines and columns.
4265 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4267 * term.c (OUTPUT, tty_set_terminal_modes)
4268 (tty_set_terminal_window, tty_set_scroll_region)
4269 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4270 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4271 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4272 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4273 Call change_frame_size with frame's menu bar lines subtracted
4275 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4276 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4279 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4281 * alloc.c (Fmemory_info): Remove a stray brace.
4283 * process.c: Fix a comment typo.
4285 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4287 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4289 * widgetprv.h (EmacsFramePart): Remove font.
4291 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4292 (resources, setup_frame_cursor_bits): Remove unused variables and
4293 functions, esp. wrt. font (Bug#18227).
4295 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4297 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4299 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4301 Refer to MS-DOS using the same name everywhere.
4303 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4307 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4309 * w32term.c (w32_redeem_scroll_bar):
4310 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4311 not redeeming scroll bars that have been turned off.
4313 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4315 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4316 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4317 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4318 (safe_run_hook_funcall): Adjust accordingly.
4320 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4322 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4323 Condition correctly according to toolkit used.
4324 * frame.c (make_initial_frame, make_terminal_frame)
4325 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4326 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4327 assignments according to presence of toolkit scrollbars.
4328 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4329 Condition correctly according to toolkit used.
4330 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4331 only if toolkit supports it.
4332 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4334 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4336 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4338 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4340 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4341 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4342 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4343 (safe_run_hooks): Remove comment which is not relevant any more.
4345 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4347 Don't let big frames overrun the stack.
4348 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4349 Use SAFE_NALLOCA, not alloca.
4351 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4352 * dired.c (directory_files_internal): Use a volatile variable
4353 to prevent the compiler from optimizing away all copies of a local.
4354 I wonder how many other GC-related bugs like this lurk elsewhere?
4356 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4357 * xterm.h (struct x_display_info): New member 'connection'.
4358 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4359 so that x_delete_terminal has a file descriptor to pass to
4360 delete_keyboard_wait_descriptor.
4362 Don't mishandle year-9999 dates (Bug#18176).
4363 * editfns.c (decode_time_components): Store an invalid timespec
4364 on overflow, instead of returning false, so that the caller can
4365 distinguish overflow from other errors.
4366 (lisp_time_argument, lisp_seconds_argument): If the time is out
4367 of range, signal a time overflow instead of an invalid time spec.
4368 * keyboard.c (decode_timer): Treat time overflow like other
4371 Avoid undefined behavior with signed left shift.
4372 Caught by 'gcc -fsanitize=undefined'.
4373 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4374 * dispnew.c (line_hash_code, scrolling):
4375 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4376 Use 'unsigned', not 'int', for line hashes.
4377 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4379 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4381 Make compare-strings more compatible with old behavior (Bug#17903).
4382 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4384 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4386 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4387 Don't add label between left and right buttons (Bug#18129).
4389 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4391 Make functions static that no longer need to be extern.
4392 * frame.c, frame.h (set_menu_bar_lines):
4393 * keyboard.c (Qleftmost, Qrightmost):
4394 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4395 (x_set_internal_border_width):
4398 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4400 Fix display of R2L lines when the last character fits only partially.
4401 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4403 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4404 R2L row is visible only partially, give the row a negative x
4406 (display_line): Fix the calculation of the glyph whose pixel width
4407 is used to decide whether the last produced glyph fits on the
4408 line. When the last glyph fits only partially, give the row a
4411 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4412 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4413 pixel width of the first glyph that is hscrolled from display.
4414 (display_line): In R2L glyph rows, don't give a negative offset to
4415 row->x when the first glyph begins before first_visible_x.
4417 * xdisp.c (display_line): If called with iterator set up to write
4418 to a marginal area, delay the call to handle_line_prefix until we
4419 switch back to the text area. (Bug#18035)
4421 * .gdbinit (xwindow): The members total_cols, total_lines,
4422 left_col, and top_line are C integers (and has been so for the
4425 2014-08-01 Andreas Schwab <schwab@suse.de>
4427 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4428 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4430 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4432 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4433 (timerfd_callback): Ignore weird events with no data. Add tight
4434 assertions and comments.
4435 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4436 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4438 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4440 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4441 I had confused && with ||.
4443 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4445 Simplify timerfd configuration and fix some minor glitches.
4446 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4447 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4448 Fall back on timer_create if timerfd_create fails at runtime.
4449 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4450 kernel primitives to do resolution. All uses removed.
4451 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4452 (turn_on_atimers): Clear timer_create-based timers too,
4455 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4456 Without this change, the code can access the local variable 'width'
4457 even when it has not been initialized, and likewise for 'height';
4458 in either case this leads to undefined behavior.
4460 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4462 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4463 necessary, put horizontal scroll bar resources as well. See
4464 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4465 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4467 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4469 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4470 background value to match the resource of its vertical counterpart.
4472 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4474 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4475 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4477 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4479 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4480 change that added the top margin height to the requested height
4481 and revert (undocumented) part of 2014-07-28 change that changed
4482 the logic of whether a size change occurred.
4484 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4486 * .gdbinit (xwindow): The members total_cols, total_lines,
4487 left_col, and top_line are C integers (and has been so for the
4490 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4493 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4495 On GNU/Linux, use timerfd for asynchronous timers.
4496 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4497 (toplevel): Rename alarm_timer_ok to special_timer_available.
4498 [HAVE_TIMERFD]: Declare timerfd.
4499 [HAVE_CLOCK_GETRES]: Declare resolution.
4500 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4501 system timer resolution.
4502 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4503 (timerfd_callback) [HAVE_TIMERFD]: New function.
4504 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4505 [ENABLE_CHECKING]: New function for the sake of automated tests.
4506 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4507 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4508 [ENABLE_CHECKING]: Defsubr test function.
4509 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4510 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4511 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4513 Fix --without-x build and pacify --enable-gcc-warnings.
4514 Problems reported in Bug#18122 and Bug#18124.
4515 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4516 (frame_windows_min_size): Now static.
4517 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4519 (adjust_frame_size): Always declare prototype.
4521 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4522 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4523 * atimer.c (timerfd_callback): Always read expiration data.
4525 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4526 * process.c (add_timer_wait_descriptor): Add timer descriptor
4527 to input_wait_mask and non_process_wait_mask as well.
4529 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4531 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4533 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4535 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4536 Reinstate code removed by the prevoius commit to this file.
4538 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4540 * buffer.h (struct buffer): New fields scroll_bar_height and
4541 horizontal_scroll_bar_type.
4542 * buffer.c (bset_scroll_bar_height)
4543 (bset_horizontal_scroll_bar_type): New functions.
4544 (Fbuffer_swap_text): Handle old_pointm field.
4545 (init_buffer_once): Set defaults for scroll_bar_height and
4546 horizontal_scroll_bar_type.
4547 (syms_of_buffer): New variables scroll_bar_height and
4548 horizontal_scroll_bar_type.
4549 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4550 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4551 (set_vertical_scroll_bar): Remove prototype.
4552 (x_change_tool_bar_height): Add prototype.
4553 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4554 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4555 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4557 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4558 (update_window): Start mode_line_row->y after horizontal scroll
4560 (change_frame_size_1): Call adjust_frame_size.
4561 (init_display): When changing the size of a tty frame do not
4562 pass height of menu bar.
4563 (Qframe_windows_min_size): New symbol.
4564 * frame.h (struct frame): List tool bar fields after menu bar
4565 fields. Add official, total_lines, horizontal_scroll_bars,
4566 config_scroll_bar_height and config_scroll_bar_lines fields.
4567 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4568 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4569 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4570 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4571 (FRAME_WINDOWS_HEIGHT): New macros.
4572 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4573 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4574 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4575 horizontal scroll bar.
4576 (frame_inhibit_resize, adjust_frame_size)
4577 (frame_windows_min_size): Add declarations.
4578 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4579 (x_set_scroll_bar_default_height, x_set_left_fringe)
4580 (x_set_right_fringe, x_set_vertical_scroll_bars)
4581 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4582 (x_set_scroll_bar_height): Add external declarations.
4583 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4584 (adjust_frame_size): New functions.
4585 (make_frame): Initial horizontal_scroll_bars field.
4586 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4588 (make_initial_frame, make_terminal_frame): No horizontal scroll
4589 bar in initial and terminal frames. Use adjust_frame_size.
4590 (Fframe_total_cols): Fix doc-string.
4591 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4592 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4593 Rewrite using adjust_frame_size.
4594 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4595 (Qframe_windows_min_size): New symbols.
4596 (x_set_frame_parameters): Remove call of check_frame_size.
4597 (x_report_frame_params): Return scroll_bar_height value.
4598 (x_set_left_fringe, x_set_right_fringe): New functions.
4599 (adjust_frame_height, x_set_internal_border_width)
4600 (x_set_fringe_width): Remove.
4601 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4602 (x_set_scroll_bar_width, x_set_right_divider_width)
4603 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4604 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4606 (x_figure_window_size): Rewrite to make frame display the
4607 expected number of lines.
4608 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4609 (Vdefault_frame_horizontal_scroll_bars)
4610 (Vframe_initial_frame_tool_bar_height)
4611 (frame_inhibit_implied_resize): New variables.
4612 * fringe.c (compute_fringe_widths): Remove.
4613 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4614 (xg_create_horizontal_scroll_bar)
4615 (xg_update_horizontal_scrollbar_pos)
4616 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4617 (xg_get_default_scrollbar_height)
4618 (xg_clear_under_internal_border): Extern.
4619 * gtkutil.c (xg_frame_resized): Don't call
4620 do_pending_window_change.
4621 (xg_frame_set_char_size): Use adjust_frame_size.
4622 (style_changed_cb): Call update_theme_scrollbar_height and
4623 x_set_scroll_bar_default_height.
4624 (x_wm_set_size_hint): Don't call check_frame_size.
4625 (update_theme_scrollbar_height)
4626 (xg_get_default_scrollbar_height)
4627 (xg_create_horizontal_scroll_bar)
4628 (xg_update_horizontal_scrollbar_pos)
4629 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4630 (xg_create_scroll_bar): Set horizontal slot of bar.
4631 (xg_initialize): Call update_theme_scrollbar_height.
4632 (xg_clear_under_internal_border): No more static.
4633 * insdel.c (adjust_suspend_auto_hscroll): New function.
4634 (adjust_markers_for_delete, adjust_markers_for_insert)
4635 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4636 * keyboard.c (readable_events, discard_mouse_events)
4637 (make_lispy_event): Handle horizontal scroll bar click events.
4638 (Fsuspend_emacs): When changing the size of a tty frame do not
4639 pass height of menu bar.
4640 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4641 (Qright, Qleftmost, Qrightmost): New symbols.
4642 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4644 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4645 * nsfns.m (x_set_internal_border_width): New function.
4646 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4647 Remove extended fringe code.
4648 (x_set_window_size, x_new_font): Don't call
4649 compute_fringe_widths.
4650 * term.c (Fresume_tty): When changing the size of a tty frame do
4651 not pass height of menu bar.
4652 (clear_tty_hooks, set_tty_hooks):
4653 Clear horizontal_scroll_bar_hook.
4654 (init_tty): Frame has no horizontal scroll bars.
4655 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4656 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4657 scroll_bar_after_handle, scroll_bar_left_arrow,
4658 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4659 scroll_bar_to_rightmost entries.
4660 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4661 (struct terminal): Add set_horizontal_scroll_bar_hook.
4662 * w32console.c (initialize_w32_display):
4663 Clear horizontal_scroll_bar_hook.
4664 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4666 (x_clear_under_internal_border, x_set_internal_border_width):
4668 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4669 Set windows_or_buffers_changed when adding the menu bar.
4670 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4671 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4672 (w32_createhscrollbar): New functions.
4673 (w32_createscrollbar): Rename to w32_createvscrollbar.
4674 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4675 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4676 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4677 Add WM_EMACS_SHOWCURSOR.
4678 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4679 case do not artificially impose WM size hints.
4680 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4681 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4683 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4684 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4685 (unwind_create_frame_1): Remove.
4686 (Fx_create_frame): Make both scrollbars the system standard
4687 width and height. Use official field of frame structure to
4688 inhibit running window-configuration-change-hook.
4689 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4690 pixelwise. Handle frame's official field.
4691 (w32_frame_parm_handlers): Remove x_set_fringe_width
4692 entries. Add x_set_scroll_bar_height,
4693 x_set_horizontal_scroll_bars, x_set_left_fringe and
4695 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4696 pass height of menu bar to change_frame_size.
4697 * w32menu.c (set_frame_menubar): Rewrite using
4698 frame_inhibit_resize.
4699 * w32term.h (struct w32_display_info):
4700 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4701 (struct scroll_bar): Add horizontal.
4702 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4703 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4704 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4705 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4706 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4707 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4708 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4709 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4710 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4711 Define instead of WM_EMACS_CREATESCROLLBAR.
4712 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4713 WND_SCROLLBAR_INDEX.
4714 * w32term.c (horizontal_scroll_bar_min_handle)
4715 (horizontal_scroll_bar_left_border)
4716 (horizontal_scroll_bar_right_border): New integers.
4717 (x_set_frame_alpha): Replace x_highlight_frame by
4719 (x_window_to_scroll_bar): New argument "type". Update callers
4721 (w32_set_horizontal_scroll_bar_thumb)
4722 (x_horizontal_scroll_bar_report_motion)
4723 (w32_set_horizontal_scroll_bar)
4724 (w32_horizontal_scroll_bar_handle_click)
4725 (x_horizontal_scroll_bar_report_motion): New functions.
4726 (w32_mouse_position): Discriminate horizontal and vertical
4728 (my_create_scrollbar): Replace with two new functions
4729 my_create_vscrollbar and my_create_hscrollbar.
4730 (x_scroll_bar_create): New argument "horizontal".
4731 Update callers accordingly.
4732 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4733 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4735 (w32_read_socket): Handle WM_HSCROLL cae.
4736 (x_new_font): Don't recompute fringe widths.
4737 Use frame_inhibit_resize. Calculate new menu bar height iff we
4738 build without toolkit. Always clear under internal border.
4739 (x_set_window_size): Don't check frame size or recompute
4740 fringes. Reset fullscreen status before applying sizes.
4741 Always resize as requested by pixelwise argument. Don't call
4742 do_pending_window_change.
4743 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4744 (w32_initialize_display_info): Initialize dpyinfo's
4745 horizontal_scroll_bar_cursor entry.
4746 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4747 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4748 horizontal_scroll_bar_left_border.
4749 (w32fullscreen_hook): Intermittently resize window to normal
4750 when switching from fullscreen to maximized state.
4751 (run_window_configuration_change_hook): Don't run it if frame is
4753 (unwind_change_frame): Remove.
4754 (Fset_window_configuration): Rewrite using frame's official field.
4755 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4756 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4757 * window.h (struct window): New fields old_pointm,
4758 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4759 scroll_bar_height and suspend_auto_hscroll.
4760 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4762 (sanitize_window_sizes): Extern.
4763 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4764 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4765 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4766 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4767 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4769 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4770 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4771 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4772 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4773 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4774 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4775 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4776 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4777 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4778 (Fwindow_old_point, sanitize_window_sizes): New functions.
4779 (Qwindow_sanitize_window_sizes): New symbol.
4780 (window_body_height): Count in horizontal scroll bar.
4781 (set_window_hscroll, Fscroll_left, Fscroll_right):
4782 Set suspend_auto_hscroll slot.
4783 (Fwindow_inside_edges): Count fringes pixelwise.
4784 (coordinates_in_window, Fcoordinates_in_window_p):
4785 Consider horizontal scroll bar.
4786 (check_frame_size, adjust_window_margins): Remove functions and
4787 corresponding calls.
4788 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4789 (temp_output_buffer_show): Reset hscroll related fields.
4790 Initialize old_pointm.
4791 (make_parent_window): Initialize old_pointm.
4792 (make_window): Initialize old_pointm, horizontal scroll bar type,
4793 and scroll bar height.
4794 (resize_frame_windows): Don't count top margin in new sizes.
4795 Don't use safe sizes when shrinking a frame; let the window
4796 manager do the clipping.
4797 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4799 (Fdelete_window_internal): Unchain old_pointm marker.
4800 (window_scroll_pixel_based, Fscroll_other_window):
4802 (Fwindow_text_width, Fwindow_text_height): New argument
4804 (struct saved_window): New fields, old_pointm, hscroll_whole,
4805 suspend_auto_hscroll, scroll_bar_height and
4806 horizontal_scroll_bar_type.
4807 (Fset_window_configuration, save_window_save): Set new fields of
4809 (apply_window_adjustment): Don't call adjust_window_margins.
4810 (set_window_margins): Don't change margins if new sizes don't
4812 (set_window_scroll_bars): New argument "horizontal_type".
4813 Handle horizontal scroll bars. Don't change scroll bars if they
4814 don't fit into window.
4815 (Fset_window_scroll_bars): New argument "horizontal_type".
4816 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4817 (compare_window_configurations): Compare horizontal scroll bar
4819 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4820 horizontal scroll bar height.
4821 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4822 instead of FRAME_LINES.
4823 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4824 ON_VERTICAL_SCROLL_BAR.
4825 (with_echo_area_buffer): Initialize old_pointm.
4826 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4828 (unwind_with_echo_area_buffer): Handle old_pointm.
4829 (update_tool_bar): Set do_update when the tool bar window has at
4830 least one line (since this is what the user sets).
4831 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4832 (redisplay_tool_bar): Return early when toolbar has zero lines.
4833 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4834 (hscroll_window_tree): Handle suspension of auto_hscroll and
4836 (set_horizontal_scroll_bar): New function.
4837 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4838 more than one line. Handle horizontal scroll bars.
4839 (note_mouse_highlight): Handle horizontal scrol bars.
4840 (expose_frame): Set dimensions of XRectangle from frame's text
4842 (Vvoid_text_area_pointer): Update doc-string.
4843 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4844 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4845 (x_set_internal_border_width): New functions.
4846 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4847 (unwind_create_frame_1): Remove.
4848 (Fx_create_frame): Handle horizontal scroll bars. Use official
4849 field of frame structure to inhibit running
4850 window-configuration-change-hook.
4851 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4852 pixelwise. Handle frame's official field.
4853 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4854 x_set_horizontal_scroll_bars, x_set_left_fringe,
4856 * xmenu.c (update_frame_menubar, free_frame_menubar):
4857 Use adjust_frame_size.
4858 * xterm.h (struct x_display_info):
4859 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4861 (struct scroll_bar): Add horizontal slot.
4862 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4863 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4864 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4865 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4866 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4867 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4868 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4869 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4870 (x_clear_under_internal_border): Remove.
4871 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4872 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4873 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4874 HORIZONTAL. Update callers.
4875 (horizontal_action_hook_id): New action hook id.
4876 (x_horizontal_scroll_bar_to_input_event)
4877 (x_create_horizontal_toolkit_scroll_bar)
4878 (xt_horizontal_action_hook)
4879 (x_set_toolkit_horizontal_scroll_bar_thumb)
4880 (XTset_horizontal_scroll_bar, x_net_wm_state)
4881 (x_horizontal_scroll_bar_report_motion): New functions.
4882 (xg_scroll_callback, x_scroll_bar_handle_click):
4883 Handle horizontal scroll bars.
4884 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4885 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4887 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4888 Handle horizontal scroll bars.
4889 (handle_one_xevent): Handle horizontal scroll bar events.
4890 Call x_net_wm_state.
4891 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4893 (x_set_window_size): Don't call check_frame_size and
4894 do_pending_window_change.
4895 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4896 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4897 (x_scroll_bar_set_handle): Add some checks when calling
4900 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4902 Revert previous change.
4903 There is certainly nothing wrong with writing code like 'lo <= i
4904 && i <= hi', even if LO happens to a constant. There isn't even
4905 anything wrong in general with writing 'a <= b' if A happens to
4906 be a constant. At any rate stylistic changes shouldn't
4907 be done like this without discussion.
4909 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4911 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4912 (Fgarbage_collect): Reorder conditions that are written backwards.
4913 * data.c (cons_to_unsigned): Likewise.
4914 * dispnew.c (update_frame_1, sit_for): Likewise.
4915 * fileio.c (file_offset): Likewise.
4916 * filelock.c (read_lock_data, lock_file): Likewise.
4917 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4919 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4920 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4921 * lread.c (read1): Likewise.
4922 * minibuf.c (read_minibuf_noninteractive): Likewise.
4923 * nsterm.m (x_set_frame_alpha): Likewise.
4924 * process.c (wait_reading_process_output): Likewise.
4925 * region-cache.c (delete_cache_boundaries): Likewise.
4926 * xterm.c (x_set_frame_alpha): Likewise.
4928 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4930 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4933 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4935 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4936 because atimer expiration is absolute rather than relative.
4938 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4940 * w32term.h (current_popup_menu, menubar_in_use):
4941 Move declarations from w32term.c.
4943 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4945 * w32fns.c (menubar_in_use): No more static.
4946 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4948 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4950 Move hourglass machinery to RIF.
4951 * dispextern.h (struct redisplay_interface): New members
4952 show_hourglass and hide_hourglass. Indent comments.
4953 (show_hourglass, hide_hourglass): Remove prototypes.
4954 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4955 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4956 (ns_redisplay_interface): Add them.
4957 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4958 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4959 (w32_arrow_cursor): New function to hack around non-GUI frames.
4960 (w32_redisplay_interface): Add new functions.
4961 * w32term.h (w32_arror_cursor): Add prototype.
4962 * xdisp.c (show_hourglass): New function, refactored out from
4963 platform-dependent code.
4964 (cancel_hourglass): Now call to RIF function.
4965 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4966 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4967 (x_redisplay_interface): Add new functions.
4969 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4971 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4972 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4973 and complete previous change.
4974 * frame.c (adjust_frame_height): New function.
4975 (Fset_frame_height, Fset_frame_size): Use it.
4976 (x_set_frame_parameters): Take frame top margin into account.
4978 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4980 * frame.c (Fset_frame_height): Take frame top margin into account.
4981 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4982 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4984 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4986 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4987 menubar_height as such. Tweak comment.
4988 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4989 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4990 All related users changed.
4991 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4992 * xterm.c (handle_one_xevent):
4993 * gtkutil.c (xg_event_is_for_menubar):
4994 * xfns.c (x_window) [USE_X_TOOLKIT]:
4995 * xmenu.c (set_frame_menubar, free_frame_menubar):
4996 Prefer to use FRAME_MENUBAR_HEIGHT.
4998 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5000 * frame.c (Fframe_parameters): Always report frame height without
5001 menu and tool bar lines.
5003 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5005 * nsterm.m (applicationDidFinishLaunching:): Call
5006 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5007 (antialiasThresholdDidChange:): New method for EmacsApp.
5009 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5011 * macfont.m (macfont_update_antialias_threshold): Remove static.
5013 * macfont.h (macfont_update_antialias_threshold): Declare.
5015 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5017 * w32select.c (setup_windows_coding_system):
5018 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5019 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5021 * w16select.c (Fw16_get_clipboard_data):
5022 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5025 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5026 buffer position where we are to start the iteration.
5027 (handle_invisible_prop): Record in it->stop_charpos the position
5028 where the invisible text ends. (Bug#18035)
5029 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5030 row has zero buffer position as their start position.
5031 Reported by martin rudalics <rudalics@gmx.at>.
5033 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5034 infinite looping in redisplay when display lines don't have enough
5035 space to display even a single character. (Bug#18036)
5037 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5039 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5040 * xfns.c (x_window): Use it to allow xfree later.
5041 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5042 where appropriate. Use bool for booleans and remove redundant checks.
5043 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5044 * xterm.c (x_free_frame_resources): Free shell_position.
5046 2014-07-19 K. Handa <handa@gnu.org>
5048 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5049 mandatory font spec (Bug#17973).
5051 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5053 * font.c (font_score): Return the worst score if the size of
5054 ENTITY is wrong by more than a factor 2 (Bug#17973).
5056 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5058 * frame.c (frame_unspecified_color): New function
5059 refactored out from ...
5060 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5061 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5063 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5064 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5065 * lisp.h (set_frame_param): Remove prototype.
5066 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5067 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5070 Prefer 'x_display_info *' to 'Display *' in X selection code.
5071 This helps to avoid unneeded calls to x_display_info_for_display.
5072 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5073 instead of 'Display *'.
5074 (SELECTION_EVENT_DPYINFO): New macro.
5075 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5076 it as an lvalue. Mention this in comment.
5077 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5078 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5079 (selection_data_to_lisp_data, receive_incremental_selection):
5080 Convert to use 'x_display_info *'. Adjust users where appropriate.
5081 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5082 selection data *' as last arg to not return values in args.
5083 (unexpect_property_change): Use common removal technique.
5085 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5087 * print.c (print_preprocess): Adjust to match changed
5088 sub char-table structure and avoid crash (Bug#18038).
5090 * data.c (wrong_choice): Not static any more.
5091 * lisp.h (wrong_choice): Add prototype.
5092 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5093 Declare namebuf as such. Tweak comment.
5094 [USE_GTK]: Likewise for tool_bar_position.
5095 (fset_tool_bar_position) [USE_GTK]: Ditto.
5096 (FRAME_TOOL_BAR_POSITION): New macro.
5097 * frame.c (x_report_frame_params):
5098 * gtkutil.c (update_frame_tool_bar):
5099 * xfns.c (Fx_create_frame): Use it.
5100 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5102 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5104 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5105 buffer's default-directory only if it is a string. (Bug#17986)
5107 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5109 More precise control over values of some buffer-local variables.
5110 * keyboard.c (Qvertical_scroll_bar):
5111 * frame.c (Qleft, Qright): Move to ...
5112 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5113 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5114 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5115 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5116 vertical-scroll-bar, scroll-up-aggressively
5117 and scroll-down-aggressively.
5118 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5120 * nsfns.m, frame.h (Qleft, Qright):
5121 * nsterm.m (Qleft): Remove declarations.
5122 * gtkutil.c (toplevel): Include buffer.h.
5123 * data.c (wrong_choice, wrong_range): New functions.
5124 (store_symval_forwarding): Handle special properties of buffer-local
5125 variables and use functions from the above to signal error, if any.
5127 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5128 values. Add comment.
5129 (struct frame): Re-arrange layout to avoid extra padding and use bit
5130 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5131 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5132 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5133 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5134 Define as no-ops because there are no scroll bars anyway.
5135 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5138 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5139 Add convenient setter.
5140 (font_put_frame_data, font_get_frame_data): Use it.
5142 2014-07-15 Daiki Ueno <ueno@gnu.org>
5144 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5145 pointer argument, before dereferencing.
5146 (XCHAR2B_BYTE2): Likewise.
5148 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5150 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5151 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5152 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5153 Use record_unwind_protect_int and avoid consing.
5154 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5156 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5158 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5160 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5161 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5163 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5164 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5165 * minibuf.c: Include binary-io.h instead of fcntl.h.
5166 (read_minibuf_noninteractive):
5167 Use set_binary_mode instead of handcrafted code.
5168 Don't call emacs_set_tty if emacs_get_tty failed.
5169 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5170 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5171 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5173 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5174 This works around a GCC compiler bug when Emacs is configured with
5175 --enable-gcc-warnings.
5177 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5179 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5180 or characters in string, respectively. Add comment.
5181 * fringe.c (Fdefine_fringe_bitmap):
5182 * fns.c (Fsubstring, substring_both): Use it.
5183 * keymap.c (Fdefine_key, Flookup_key):
5184 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5186 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5187 Use menu_item_width.
5188 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5190 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5192 Improve behavior of 'bzr up; cd src; make -k'.
5193 * Makefile.in (top_srcdir): New var.
5194 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5195 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5196 its expansion is a bit shorter.
5197 (../config.status): Actually build config.status instead of
5199 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5200 New macros, copied and relocated from ../Makefile.in.
5201 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5202 (../config.status, Makefile): New dependencies and rules,
5203 copied with relocation from ../Makefile.in. This should be more
5204 likely to rebuild the build machinery properly if you do a 'make'
5205 in the src directory.
5207 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5209 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5212 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5213 behavior on Windows 7 and later when the function is repeatedly
5214 invoked with the same value of DIR. (Bug#17950)
5216 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5217 string to match the one in w32fns.c.
5219 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5220 stdin to binary mode only if it is connected to a terminal.
5222 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5224 Coalesce extern decls.
5225 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5226 * sysdep.c (emacs_get_tty, emacs_set_tty):
5227 Move duplicate extern decls from here ...
5228 * systty.h: ... to here, so that there's just one copy.
5230 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5232 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5234 * nsfns.m (Fns_popup_font_panel): Ditto.
5236 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5238 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5240 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5242 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5243 [DOS_NT]: Implement for WINDOWSNT.
5245 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5248 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5250 * sysdep.c (suppress_echo_on_tty): New function.
5251 * minibuf.c (read_minibuf_noninteractive): Use it.
5253 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5255 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5256 sysinfo failed. Adjust docstring.
5258 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5260 Implement memory-info for MS-DOS.
5261 * dosfns.c (dos_memory_info): New function.
5262 * dosfns.h (dos_memory_info): Add prototype.
5263 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5264 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5265 of doing some of its job.
5267 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5268 reference termios structure members.
5270 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5272 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5274 * minibuf.c (top): Include systty.h. Declare external
5275 emacs_get_tty and emacs_set_tty.
5276 (Vread_hide_char): New lisp variable.
5277 (read_minibuf_noninteractive): Hide characters with
5278 Vread_hide_char if it is a character. (Bug#17839)
5280 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5282 Implement memory-info for MS-Windows.
5283 * w32.c (w32_memory_info): New function.
5284 * w32.h (w32_memory_info): Prototype it.
5285 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5287 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5289 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5290 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5291 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5292 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5293 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5294 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5295 (decode_coding_big5, decode_coding_charset, decode_coding)
5296 (encode_coding): Adjust users.
5298 * alloc.c (Fmemory_info): New function.
5300 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5302 * syntax.c (back_comment): Use more-natural location for label.
5304 * font.c, font.h (font_unparse_fcname): Now static.
5305 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5307 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5309 Next minor cleanup of font subsystem.
5310 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5311 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5313 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5315 * ftfont.h (ftfont_font_format): Remove prototype.
5316 * ftfont.c (ftfont_font_format): Remove; now unused.
5318 * nsfont.m (nsfont_open):
5319 * w32font.c (w32font_open_internal):
5320 * w32uniscribe.c (uniscribe_open):
5321 * xfont.c (xfont_open):
5322 * xftfont.c (xftfont_open): All users changed.
5324 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5325 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5327 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5329 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5330 x_produce_glyphs does when it generates a stretch glyph that
5331 represents a TAB. (Bug#17969)
5333 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5334 and there is a display property at that position, don't call
5335 move_it_to to move to a position before window start. (Bug#17942)
5336 Fix condition for finding CHARPOS by the first call to move_it_to.
5339 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5341 * syntax.c (find_defun_start): Try the cache even
5342 if !open_paren_in_column_0_is_defun_start.
5343 (back_comment): If find_defun_start was pessimistic, use the
5344 scan_sexps_forward result to improve the cache (bug#16526).
5346 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5348 * xdisp.c (redisplay_window): If redisplay of a window ends up
5349 with point in a partially visible line at end of the window, make
5350 sure the amended position of point actually has smaller Y
5351 coordinate; if not, give up and scroll the display. (Bug#17905)
5353 * window.c (window_scroll_pixel_based): When point ends up at the
5354 last fully visible line, don't let move_it_to stop at the left
5355 edge of the line and dupe us into thinking point is inside the
5358 * w32.c (network_interface_info): Make sure the argument is a
5361 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5363 * process.c (read_and_dispose_of_process_output): Fix typo
5364 in previous patch: we want nonnegative fds, not nonzero fds.
5366 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5368 * chartab.c (char_table_translate): Move to...
5369 * character.h (char_table_translate): ... inline function here.
5370 Avoid Faref and assume that args are always valid. This helps to
5371 speedup search, which is especially important for a huge buffers.
5372 * lisp.h (char_table_translate): Remove prototype.
5374 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5375 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5376 New function, with an intention to avoid code duplication between
5378 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5380 * ftfont.c (ftfont_open):
5381 * macfont.m (macfont_open):
5382 * xftfont.c (xftfont_open): Use it.
5384 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5386 * process.c: Add sanity checks for file descriptors (Bug#17844).
5387 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5388 Check that infd is nonnegative before using it as an fd.
5389 (read_and_dispose_of_process_output, Fprocess_send_eof):
5390 Likewise, for outfd.
5391 (wait_reading_process_output): Omit unnecessary check of infd.
5393 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5395 Minor fixups related to usage of the 'long' type.
5396 * gnutls.c (emacs_gnutls_handshake):
5397 * xfaces.c (dump_realized_face):
5398 Work even if 'long' is narrower than 'void *'.
5399 * termcap.c (scan_file):
5400 * xselect.c (x_decline_selection_request)
5401 (x_reply_selection_request, x_get_window_property):
5402 * xterm.c (x_set_frame_alpha):
5403 Remove unnecessary 'L' suffixes of integer constants.
5404 * xfns.c (hack_wm_protocols):
5405 * xselect.c (x_fill_property_data):
5406 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5407 Remove unnecessary casts to 'long'.
5408 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5410 Minor ImageMagick safety fixes.
5411 * image.c (imagemagick_compute_animated_image):
5412 Remove useless assignment to local. Avoid problems if dest_width is 0.
5413 (imagemagick_load_image): Use int for pixel counts that can't
5414 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5415 a row width greater than the image width (or greater than LONG_MAX!).
5417 2014-07-04 K. Handa <handa@gnu.org>
5419 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5420 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5421 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5423 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5425 * font.h (struct font_driver): Remove get_outline and free_outline;
5426 not used by any font driver.
5427 * ftfont.c (ftfont_driver):
5428 * macfont.m (macfont_driver):
5429 * nsfont.m (nsfont_driver):
5430 * w32font.c (w32font_driver):
5431 * w32uniscribe.c (uniscribe_font_driver):
5432 * xfont.c (xfont_driver): Related users changed.
5433 * xselect.c (x_get_window_property): Use convenient xmalloc.
5434 Call to xfree only if some data was really allocated.
5436 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5438 On MS-Windows, display busy cursor on all GUI frames.
5439 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5440 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5441 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5443 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5444 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5446 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5448 Use convenient alists to manage per-frame font driver-specific data.
5449 * frame.h (struct frame): Rename font_data_list to...
5450 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5451 * font.h (struct font_data_list): Remove; no longer need a special
5453 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5455 * font.c (font_put_frame_data, font_get_frame_data)
5456 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5458 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5459 Related users changed.
5460 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5461 Prefer convenient xmalloc and xfree.
5463 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5465 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5466 the window whose glyph row is being prepared and a flag whether it
5467 is for mode/header line. Make sure the glyph row's marginal areas
5468 are in sync with what the window wants.
5471 * xdisp.c (display_line, display_mode_line):
5472 Call prepare_desired_row with additional arguments, as appropriate.
5474 * dispextern.h (prepare_desired_row): Adjust prototype.
5476 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5478 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5479 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5480 caused by xw_popup_dialog in daemon mode (Bug#17891).
5482 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5484 * frame.c (do_switch_frame): When switching to another TTY frame,
5485 make sure FrameCols and FrameRows are in sync with the new frame's
5488 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5490 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5491 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5492 min_char slots. Adjust comment.
5493 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5494 Add SUB_CHAR_TABLE_OFFSET member.
5495 (make_uninit_sub_char_table): New function.
5496 (toplevel): Add compile-time assert to verify suitable member layout
5497 in Lisp_Sub_Char_Table.
5498 * alloc.c (mark_char_table): Add extra argument to denote char table
5499 subtype. Adjust to match new layout of sub char-table.
5500 (mark_object): Always mark sub char-tables with mark_char_table.
5501 * chartab.c (make_sub_char_table, copy_sub_char_table)
5502 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5503 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5504 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5505 All related users changed.
5506 * lread.c (read1): Adjust to match new layout of sub char-table.
5507 * print.c (print_object): Likewise (Bug#17898).
5509 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5511 * keymap.c (get_keyelt): Simplify.
5512 (copy_keymap_item): Remove left-over code for when we had
5513 key-shortcut caches.
5515 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5517 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5518 (dealloc): Remove for EmacsScroller.
5520 * nsterm.h (EmacsScroller): Remove dealloc.
5522 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5524 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5526 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5528 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5529 when setNeedsDisplay is called so we don't trigger redisplay for every
5532 * nsterm.m (any_help_event_p): New variable.
5533 (mouseMoved:): Set any_help_event_p to YES if help event is
5534 generated. Remove else with empty help event that triggered redisplay
5535 for every mouse move.
5536 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5538 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5540 * xfns.c (Qsuppress_icon): Remove; no real users.
5541 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5542 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5543 (syms_of_w32fns): Don't DEFSYM it.
5545 2014-06-29 Glenn Morris <rgm@gnu.org>
5547 * Makefile.in (ns-app): Mark as PHONY.
5549 2014-06-28 Glenn Morris <rgm@gnu.org>
5551 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5552 liblw.a in this directory.
5554 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5556 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5557 also in unibyte case. (Bug#17865)
5559 2014-06-28 K. Handa <handa@gnu.org>
5561 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5562 (MIN_CHARBUF_SIZE): New macro.
5563 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5565 2014-06-27 Glenn Morris <rgm@gnu.org>
5567 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5568 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5569 (.el.elc): Replace suffix rule with pattern rule.
5570 (%.elc): New pattern rule, with order-only prerequisite.
5571 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5572 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5573 in place of BOOTSTRAPEMACS.
5575 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5577 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5579 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5581 Consistently use validate_subarray to verify substring.
5582 * fns.c (validate_substring): Not static any more. Adjust to
5583 use ptrdiff_t, not EMACS_INT, because string and vector limits
5584 can't exceed ptrdiff_t even if EMACS_INT is wider.
5585 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5586 (secure_hash): Adjust user.
5587 * lisp.h (validate_subarray): Add prototype.
5588 * coding.c (Fundecodable_char_position):
5589 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5590 Use validate_subarray. Adjust comment to mention substring.
5592 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5594 Do not allow out-of-range character position in Fcompare_strings.
5595 * fns.c (validate_subarray): Add prototype.
5596 (Fcompare_substring): Use validate_subarray to check ranges.
5597 Adjust comment to mention that the semantics was changed. Also see
5598 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5600 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5602 Be more consistent about the 'Qfoo' naming convention.
5603 * image.c (Fimagemagick_types):
5604 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5605 * process.c (Fmake_network_process):
5606 Rename C local identifier 'Qfoo to avoid giving the false
5607 impression that it stands for the symbol 'foo'.
5609 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5611 Simplify and cleanup character conversion stuff.
5612 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5614 * character.c (multibyte_char_to_unibyte)
5615 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5616 * character.h (make_char): Remove; unused.
5617 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5618 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5619 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5620 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5621 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5623 2014-06-22 Mario Lang <mlang@delysid.org>
5625 * w32fns.c (Fw32_shell_execute): The the -> the.
5627 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5629 * xmenu.c (mouse_position_for_popup):
5630 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5631 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5632 * menu.c (Fx_popup_menu):
5633 * xselect.c (x_handle_dnd_message): Adjust users.
5634 * menu.h (mouse_position_for_popup): Remove prototype.
5635 * xterm.h (x_relative_mouse_position): Add prototype.
5636 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5637 call XFree if XQueryTree returns zero.
5639 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5641 * indent.c (Fvertical_motion): Doc fix.
5642 Move to the goal column, if any, with a single call to
5643 move_it_in_display_line, not in two calls. Doing this with two
5644 calls causes move_it_in_display_line apply the line-prefix
5645 handling twice instead of just once. (Bug#17823)
5647 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5649 Port to OS X ACLs (Bug#17810).
5650 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5651 ACL_TYPE_ACCESS) doesn't work.
5653 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5655 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5656 before checking key-translation-map (bug#17659).
5658 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5660 * font.c (font_make_object): Avoid dangling pointer which may
5661 crash GC (Bug#17771).
5663 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5665 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5666 prototype of DGifCloseFile as appropriate for older and newer
5668 (gif_close): New function, encapsulates the differences in the
5669 calling sequence of DGifCloseFile before v5.1.0 and after it.
5670 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5671 error string where appropriate. (Bug#17790)
5673 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5674 macro execution, make sure point didn't move since last complete
5675 redisplay, as the condition for using the glyph matrix
5676 information. (Bug#17777)
5678 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5680 Minor cleanup of fonset code.
5681 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5682 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5683 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5684 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5685 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5686 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5687 (free_realized_fontset): Remove because a no-op since 2008.
5688 (free_face_fontset): Adjust user.
5689 (syms_of_fontset): Shrink fontset by one extra slot.
5691 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5693 Omit redundant extern decls.
5694 Most of this patch is from Dmitry Antipov, in:
5695 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5696 * commands.h (update_mode_lines):
5697 * frame.h (Qbackground_color, Qforeground_color)
5698 (x_set_menu_bar_lines):
5699 * ftfont.c (ftfont_font_format):
5700 * intervals.h (Qkeymap, Qfont):
5701 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5702 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5703 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5704 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5705 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5706 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5707 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5708 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5709 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5710 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5711 (Qtool_bar, Qheader_line):
5712 * macros.c (Fexecute_kbd_macro):
5713 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5714 * xterm.c (x_delete_terminal, XSetIMValues):
5715 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5716 (x_implicitly_set_name, popup_activated)
5717 (widget_store_internal_border):
5718 Remove redundant decls.
5719 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5720 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5721 Remove _Noreturn, as make-docfile now does that for us.
5722 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5723 (Qregion_extract_function): New decl.
5724 * window.c, xfns.c: Include menu.h.
5726 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5728 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5730 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5732 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5733 * callint.c (read_file_name): ... convert to static here.
5734 * lisp.h (Fread_file_name): Do not EXFUN it.
5735 (STRING_COPYIN): Remove; unused.
5736 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5737 (char_composable_p): ... static function. All users changed.
5738 * eval.c (toplevel): Remove redundant #include directives.
5739 * xterm.c (x_initialize): Add static to match prototype.
5740 * ccl.c (Fccl_execute_on_string):
5741 * font.c (fon_intern_prop): Use make_specified_string.
5743 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5745 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5746 Reported by David Caldwell in:
5747 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5749 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5751 Do not ask for XRender extension each time XFT font is opened.
5752 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5753 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5755 2014-06-15 Glenn Morris <rgm@gnu.org>
5757 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5759 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5761 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5762 information if we are in the middle of executing a keyboard macro,
5763 since redisplay doesn't update the screen until the macro is
5764 finished. (Bug#17777)
5766 * alloc.c (cleanup_vector): Don't dereference a font driver
5767 pointer if it is NULL. (Bug#17771)
5769 2014-06-13 Glenn Morris <rgm@gnu.org>
5771 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5772 ($(lispsource)/international/charprop.el)
5773 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5774 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5775 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5776 GNU make automatically passes command-line arguments to sub-makes.
5778 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5780 Avoid hangs in accept-process-output (Bug#17647).
5781 * lisp.h, process.c (wait_reading_process_input):
5782 Return int, not bool. All uses changed.
5783 * process.c (SELECT_CANT_DO_WRITE_MASK):
5784 Remove macro, replacing with ...
5785 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5787 (status_notify): New arg WAIT_PROC. Return int, not void.
5790 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5792 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5793 the frame is the initial frame, because the hook is not set up
5794 then, and Emacs crashes.
5795 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5797 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5799 * keymap.c (silly_event_symbol_error): Don't recommend the use
5802 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5804 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5805 matching overlay strings with 'cursor' property against buffer
5806 positions traversed in the glyph row. (Bug#17744)
5808 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5810 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5813 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5814 determine 10.9 (Bug#17751).
5816 * macfont.m (macfont_draw): Positions were not freed.
5818 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5820 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5821 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5822 function. Also adjust comment.
5823 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5825 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5826 * font.c (font_done_for_face):
5827 * xfaces.c (realize_non_ascii_face): Adjust user.
5828 * font.h (struct font_driver): Convert 'prepare_face' to return
5829 void because its return value is never used anyway.
5830 * xfont.c (xfont_prepare_face): Return void.
5831 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5832 (xftfont_done_face): Use xfree.
5834 * dispextern.h (last_tool_bar_item): Remove declaration.
5835 * frame.h (struct frame): New member last_tool_bar_item.
5836 * frame.c (make_frame): Initialize it.
5837 * xdisp.c (toplevel): Remove last_tool_bar_item.
5838 (handle_tool_bar_click, note_tool_bar_highlight):
5839 * w32term.c (w32_read_socket, w32_initialize):
5840 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5842 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5843 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5845 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5847 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5848 * process.c (Faccept_process_output)
5849 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5850 the return value is about PROCESS, not about other processes.
5852 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5854 Further adjustments to mark_object and friends.
5855 Now the mark_object's stack is just 32 bytes on a 64-bit
5856 system, which means extra 20% off the stack usage.
5857 * alloc.c (mark_save_value): As before, refactored out from ...
5858 (mark_object): ... adjusted user. Also add comment.
5860 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5862 Fix core dump after a dropped X connection (Bug#17704).
5863 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5864 is dead, as we may be shutting down.
5866 2014-06-08 Glenn Morris <rgm@gnu.org>
5868 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5870 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5872 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5874 If a C name must be extern on some platforms, make it extern on all.
5875 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5877 * font.h (ftxfont_driver) [HAVE_XFT]:
5878 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5879 * lisp.h (get_frame_param):
5880 * menu.h (tty_menu_show):
5881 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5882 * termhooks.h (encode_terminal_code):
5883 * xterm.h (x_menu_wait_for_event):
5885 * frame.c (get_frame_param):
5886 * fringe.c (max_used_fringe_bitmap):
5887 * ftxfont.c (ftxfont_driver):
5888 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5889 * menu.c (menu_items_inuse):
5890 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5891 * term.c (encode_terminal_code, tty_menu_show):
5892 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5893 * xfaces.c (load_color):
5894 * xmenu.c (x_menu_wait_for_event):
5897 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5899 Change object marking routines to minimize stack usage.
5900 This change moves a few cold paths from mark_object to NO_INLINE
5901 functions and adjusts symbol marking loop. According to GCC 4.8.2
5902 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5903 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5904 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5905 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5906 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5907 refactored out from ...
5908 (mark_object): ... adjusted user. Also mark symbols in a tight
5910 (mark_face_cache): Add NO_INLINE.
5912 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5914 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5915 contains garbage on WINDOWSNT (which could potentially infloop at
5918 Minimize cursor motion during TTY menu updates.
5919 * term.c (tty_menu_display): Don't position cursor here.
5920 Instead, pass the cursor coordinates to update_frame_with_menu.
5921 (tty_menu_activate): Send the hide cursor command only once in an
5922 iteration through the outer 'while' loop.
5924 * dispnew.c (update_frame_1): Accept an additional argument
5925 SET_CURSOR_P, and position the cursor at the end of the frame
5926 update only if that argument is non-zero. All callers changed to
5927 provide the additional argument as non-zero, except for
5928 update_frame_with_menu.
5929 (update_frame_with_menu): Accept 2 additional arguments ROW and
5930 COL; if they are non-negative, instruct update_frame_1 not to
5931 position the cursor, and instead position it according to ROW and COL.
5933 * dispextern.h (update_frame_with_menu): Update prototype.
5935 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5937 * callproc.c (call_process): Don't check read-only if we don't insert
5938 anything (bug#17666).
5940 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5942 * dispnew.c (update_frame_with_menu): Set display_completed.
5944 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5946 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5948 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5950 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5952 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5953 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5955 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5957 * window.c (Frecenter): Signal an error if window-buffer is not
5960 * keyboard.c (make_lispy_position): Don't include a buffer position in
5961 mode/header-line mouse events.
5963 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5964 Vunread_command_events (bug#17650).
5966 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5968 * xterm.c (x_setup_pointer_blanking):
5969 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5971 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5973 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5974 because it will be defined in generated config.h if needed.
5976 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5978 Use terminal-specific hooks to display popup dialogs.
5979 * termhooks.h (struct terminal): New field popup_dialog_hook.
5980 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5981 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5982 code and use popup_dialog_hook.
5983 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5984 * nsterm.h (ns_popup_dialog): Adjust prototype.
5985 * nsterm.m (ns_create_terminal):
5986 * w32term.c (w32_create_terminal):
5987 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5988 Setup popup_dialog_hook.
5990 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5992 * w32heap.c (report_temacs_memory_usage): Improve the report by
5993 reporting the large blocks that are actually occupied at dump time.
5995 * w32console.c (initialize_w32_display): Set the console
5996 menu_show_hook, otherwise TTY menus are broken on w32.
5998 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6000 Use terminal-specific hooks to display menus.
6001 * termhooks.h (struct terminal): New field menu_show_hook.
6002 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6003 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6005 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6006 * nsmenu.m (ns_menu_show):
6007 * w32menu.c (w32_menu_show):
6008 * xmenu.c (x_menu_show):
6009 * term.c (tty_menu_show): Adjust to use bit flags.
6010 (set_tty_hooks): Set menu_show_hook.
6011 * xterm.c (x_create_terminal):
6012 * nsterm.m (ns_create_terminal):
6013 * msdos.c (initialize_msdos_display):
6014 * w32term.c (w32_create_terminal): Likewise.
6016 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6018 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6020 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6022 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6023 (FD_SET): Don't define on WINDOWSNT.
6025 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6027 * emacs.c: Include "sysselect.h", to define its inline functions.
6028 Reported by Glenn Morris in:
6029 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6031 Do not require libXt-devel when building with gtk.
6032 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6033 dependency on libXt-devel.
6034 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6035 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6036 lwlib-widget.h now does this.
6037 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6039 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6041 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6042 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6043 (delete_write_fd, wait_reading_process_output):
6044 Remove now-redundant easserts.
6045 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6046 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6047 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6048 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6050 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6052 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6053 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6054 (calloc): Don't undef, it is never defined.
6055 (HEAP_ENTRY_SHIFT): Remove unused macro.
6057 * Makefile.in (C_HEAP_SWITCH): Remove.
6058 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6060 Fix MS-Windows build broken by menu changes on 2014-06-02.
6061 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6063 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6064 Define instead of including ../lwlib/lwlib.h, which causes
6065 compilation errors due to missing X11 headers.
6067 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6069 * process.c (wait_reading_process_output): Omit incorrect test of
6070 p->infd against zero. Add easserts for infd having a plausible value.
6072 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6074 Adjust to match recent lwlib changes.
6075 * menu.h (xmalloc_widget_value): Replace by ...
6076 (make_widget_value): ... new prototype.
6077 * menu.c (xmalloc_widget_value): Replace by ...
6078 (make_widget_value): ... new function.
6079 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6080 * gtkutil.c (malloc_widget_value, free_widget_value):
6081 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6082 * keyboard.h (enum button_type, struct _widget_value):
6083 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6085 * nsmenu.m (ns_update_menubar, ns_menu_show):
6086 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6087 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6088 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6090 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6092 * image.c (x_query_frame_background_color)
6093 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6094 Fix --enable-gcc-warnings compilation without image libraries.
6096 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6098 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6099 emulated break value only if it goes up.
6100 (sbrk): Add assertion that the INCREMENT argument is strictly
6101 zero. Improve and correct the commentary.
6103 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6105 Improve AIX-related merge from emacs-24.
6106 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6107 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6108 not on AIX; since we're on the trunk we can use enums more broadly.
6110 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6112 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6114 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6115 to min(value, whole).
6117 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6119 Bring back the changes to GDB-visible symbols, but only on AIX.
6120 And only if it's not pre-4.2 GCC.
6121 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6122 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6123 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6126 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6128 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6129 with PT, not GPT. (Bug#16433)
6131 Revert last changes to GDB-visible symbols.
6132 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6133 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6134 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6137 2014-06-02 Glenn Morris <rgm@gnu.org>
6139 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6141 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6143 Fix port to 32-bit AIX with xlc (Bug#17598).
6144 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6145 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6146 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6147 to work around a compiler bug in IBM xlc 12.1.
6149 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6151 * xterm.c (x_update_window_end): Don't invalidate the entire
6152 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6153 highlight needs to be redisplayed. (Bug#17588)
6155 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6157 Port the GDB-visible symbols to AIX.
6158 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6159 optimizes away the relevant external symbols. Use enums instead;
6160 this suffices for the AIX port, which is 32-bit-only anyway.
6161 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6162 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6163 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6166 Include sources used to create macuvs.h.
6167 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6168 * macuvs.h: Use automatically-generated header.
6170 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6172 Port signal-handling to DragonFly BSD (Bug#17646).
6173 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6174 Move implementations from callproc.c to sysdep.c.
6175 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6176 Move declarations from process.h to syssignal.h.
6178 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6180 * callint.c (Ffuncall_interactively): Add usage.
6182 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6184 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6186 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6188 * w32heap.c (malloc_before_dump, malloc_after_dump)
6189 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6190 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6191 set errno where appropriate to emulate CRT functions.
6193 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6195 Debugging facility to check whether 'const char *' points to
6196 relocatable data of non-pure Lisp string.
6197 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6198 (mark_maybe_pointer): ... adjusted user.
6199 (relocatable_string_data_p): New function.
6200 * lisp.h (relocatable_string_data_p): Add prototype.
6201 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6202 the pointer to relocatable Lisp data is not used.
6204 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6206 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6207 * atimer.c (block_atimers):
6208 * callproc.c (block_child_signal): Block SIGINT too;
6209 otherwise, its handler might now unblock signals that it shouldn't.
6210 * keyboard.c (read_char): Clear signal mask, since we may
6211 be in a SIGINT handler, and many signals may be masked.
6212 * keyboard.c (handle_interrupt):
6213 * sysdep.c (handle_arith_signal):
6214 Clear signal mask instead of just unblocking the signal that
6215 was received, since several signals may be blocked at this point.
6217 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6219 * Makefile.in (TEMACS_POST_LINK): Remove target.
6220 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6221 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6223 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6225 * xmenu.c (xdialog_show): Remove prototype, rename to
6226 x_dialog_show, remove 2nd arg because it's always zero
6227 and simplify accordingly.
6228 (xw_popup_dialog): Adjust user.
6229 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6230 2nd arg because it's always zero and simplify accordingly.
6231 (w32_popup_dialog): Adjust user.
6233 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6235 * w32heap.c (report_temacs_memory_usage): New function.
6237 * unexw32.c (unexec) [ENABLE_CHECKING]:
6238 Call report_temacs_memory_usage.
6240 * w32heap.h (report_temacs_memory_usage): Add prototype.
6242 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6244 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6245 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6247 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6249 * buffer.c (init_buffer): Accept an argument 'initialized'.
6250 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6251 mmap_regions and mmap_fd, to avoid referencing stale data from the
6252 dump phase. Add an assertion for buffer text of buffers created
6253 in temacs before this function is called. (Bug#17622)
6254 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6256 * lisp.h (init_buffer): Update prototype.
6258 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6260 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6262 * alloc.c (Fgarbage_collect): Fix compilation with
6263 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6265 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6267 * frame.c, frame.h (frame_char_to_pixel_position)
6268 (frame_set_mouse_position): Now static, and made private in
6269 frame.c rather than public in frame.h.
6271 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6273 Refactor mouse positioning stuff to avoid code duplication.
6274 * frame.h (frame_char_to_pixel_position): New function.
6275 (x_set_mouse_position): Rename to...
6276 (frame_set_mouse_position): ...new function.
6277 (frame_set_mouse_pixel_position): Add prototype.
6278 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6279 Rename to frame_set_mouse_pixel_position.
6280 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6282 * xterm.h, w32term.h ( x_set_mouse_position)
6283 (x_set_mouse_pixel_position): Remove prototypes.
6285 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6287 On X, always make pointer visible when deleting frame (Bug#17609).
6288 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6290 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6292 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6293 * keyboard.c (gobble_input): If there is no terminal input error,
6294 make sure the pointer is visible for all frames on this terminal.
6295 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6296 it was previously disabled.
6298 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6300 * data.c (Fzerop): Move to Elisp.
6301 (syms_of_data): Don't defsubr it.
6302 * keyboard.c (echo_keystrokes_p): New function.
6303 (read_char, record_menu_key, read_key_sequence): Use it.
6305 * callint.c (Qfuncall_interactively): New var.
6306 (Qcall_interactively): Remove.
6307 (Ffuncall_interactively): New function.
6308 (Fcall_interactively): Use it.
6309 (syms_of_callint): Defsubr it.
6311 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6313 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6314 relocated from under us.
6316 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6318 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6319 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6320 configure, not from HEAPSIZE.
6321 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6323 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6324 for MinGW, since it no longer uses gmalloc.
6326 * buffer.c: Do not define mmap allocations functions for Windows.
6327 Remove mmap_find which is unused. Remove mmap_set_vars which does
6329 [WINDOWSNT]: Include w32heap.h.
6330 (init_buffer): Always allocate new memory for buffers.
6332 * emacs.c: Remove mmap_set_vars calls.
6334 * image.c (free_image): Undef free for Windows because it is
6335 redirected to our private version.
6337 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6338 (copy_executable_and_dump_data): Remove dumping the heap section.
6339 (unexec): Restore using_dynamic_heap after dumping.
6341 * w32heap.c (dumped_data_commit, malloc_after_dump)
6342 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6343 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6344 (mmap_free): New functions.
6346 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6348 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6350 * image.c (imagemagick_load_image): Use MagickRealType for local
6351 'color_scale', instead of double, to avoid a GCC warning about
6354 * xfns.c (Fx_window_property): Remove unused local.
6356 Don't kill already-reaped process (Bug#17561).
6357 * process.c (process_send_signal): Fix race condition where a
6358 subprocess was reaped by a signal handler between the check for
6359 liveness and calling 'kill', which meant that Emacs could in
6360 theory kill an innocent bystander process. Do the fix by blocking
6361 SIGCHLD in a critical section that checks liveness before killing.
6363 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6365 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6367 2014-05-26 Ken Brown <kbrown@cornell.edu>
6369 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6370 even if !CYGWIN (see bug#17510).
6372 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6374 * nsfns.m (Fns_do_applescript): Surround NSApp run
6375 with calls to ns_init_events, ns_finish_events (Bug#17424).
6377 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6379 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6380 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6382 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6383 with calls to ns_init_events, ns_finish_events (Bug#17424).
6385 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6387 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6388 if we are iterating over an object that generates glyphs for
6389 marginal areas. (Bug#17585)
6391 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6393 * xdisp.c (safe__call1, safe__eval): Now static.
6395 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6397 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6398 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6399 (safe_call1): Call safe_call instead of safe__call directly.
6401 2014-05-26 Ken Brown <kbrown@cornell.edu>
6403 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6404 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6407 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6409 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6410 (safe__call, safe__call1, safe__eval): New functions.
6411 (safe_call): Use it.
6412 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6413 (display_mode_element): Same for `:eval'.
6415 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6417 Fix port to 32-bit AIX (Bug#17540).
6418 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6419 twice. _text already includes this offset.
6420 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6422 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6424 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6425 when closest_pos is identical to to_charpos, don't recurse, since
6426 we already tried that, and failed. (Bug#17539)
6428 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6429 unwinding when frame's faces were not initialized yet, increment
6430 the frame's image-cache reference count before calling
6431 x_free_frame_resources. Don't dereference
6432 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6434 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6436 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6439 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6440 macfont.m, call draw with adjusted arguments so font drivers
6441 don't need to do that.
6443 * macfont.m (macfont_draw): Merge changes from Macport.
6445 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6447 * alloc.c (garbage_collect_1): New function, with all of the guts
6448 of Fgarbage_collect.
6449 (mark_stack): Accept an argument END and don't mark Lisp objects
6450 on the stack beyond the address given by END. Calculation of END
6451 was moved to Fgarbage_collect.
6452 (Fgarbage_collect): Calculate the end address of the stack portion
6453 that needs to be examined by mark_stack, and pass that address to
6454 garbage_collect_1, which will pass it to mark_stack.
6455 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6456 for more details about the underlying problems. In particular,
6457 this avoids dumping Emacs with the large hash-table whose value is
6458 held in purify-flag for most of the time loadup.el runs.
6460 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6462 * xfns.c (x_window_property_intern): New function (code from
6464 (Fx_window_property): Call x_window_property_intern. If property
6465 not found and NILP (source) and outer window != inner window,
6466 check outer window for property (Bug#17537).
6468 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6470 Supply malloc and alloc_size attributes for extern allocators.
6471 This documents the C API, and helps GCC generate a bit better code.
6472 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6473 (ATTRIBUTE_MALLOC_SIZE): New macros.
6474 * gmalloc.c (malloc, realloc, calloc):
6475 * gtkutil.h (malloc_widget_value):
6476 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6477 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6480 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6482 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6483 * image.c (imagemagick_load_image): Port to hosts that do not use
6484 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6486 2014-05-21 Leo Liu <sdl.web@gmail.com>
6488 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6490 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6492 * dbusbind.c (xd_signature): Revert last 2 patches.
6494 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6496 Allow any non-nil value to count as true in bool-vector.
6497 Likewise for xd_signature in dbusbind.c.
6498 This is more consistent with the usual practice in Emacs, which is
6499 that any non-nil value counts as true.
6500 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6501 * dbusbind.c (xd_signature): Likewise, for booleans.
6502 * data.c, lisp.h (Qbooleanp):
6503 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6505 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6507 * lisp.h (CHECK_BOOLEAN): New function.
6508 * alloc.c (Fbool_vector): New function.
6509 (syms_of_alloc): Defsubr it.
6510 * data.c (Qbooleanp): New symbol.
6511 (syms_of_data): DEFSYM it.
6512 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6514 * font.c (font_matching_entity): Extract font-entity object
6515 from the vector of matching entities (Bug#17486).
6517 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6519 Assume C99 or later (Bug#17487).
6520 * bytecode.c (B__dummy__): Remove.
6521 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6522 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6523 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6524 * regex.c (DEBUG_PRINT): Assume varargs macros.
6525 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6527 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6529 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6530 memory for every buffer that was dumped.
6532 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6534 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6535 (Fnreverse): Allow vectors and bool vectors.
6537 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6539 Minor cleanup for terminal setup.
6540 * termhooks.h (create_terminal): Adjust prototype.
6541 * terminal.c (create_terminal): Pass output method and RIF as args.
6542 (init_initial_terminal):
6543 * nsterm.m (ns_create_terminal):
6544 * term.c (init_tty):
6545 * w32term.c (w32_create_terminal):
6546 * xterm.c (x_create_terminal): Adjust users.
6547 Avoid redundant NULL initializers and add comments.
6549 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6551 * keyboard.c (Qdeactivate_mark): Now static.
6553 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6555 If available, use Xfixes extension to do pointer blanking.
6556 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6557 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6558 (make_invisible_cursor): Move to...
6559 * xterm.c (make_invisible_cursor): ...here.
6560 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6561 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6562 (x_term_init): Call to x_setup_pointer_blanking.
6563 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6564 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6566 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6568 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6570 2014-05-12 Glenn Morris <rgm@gnu.org>
6572 * fileio.c (Ffile_executable_p): Doc tweak.
6574 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6576 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6577 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6579 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6581 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6583 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6585 Fix initialization of minibuffer history variable (Bug#17430).
6586 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6587 Move the initialization up to prevent any "value void" message.
6589 2014-05-08 Samuel Bronson <naesten@gmail.com>
6591 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6592 are matched (bug#17413).
6594 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6596 Stop tooltips pulling Emacs window to front (Bug#17408).
6597 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6598 SetWindowPos invocations.
6600 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6602 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6603 not initialized (Bug#17398).
6605 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6607 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6609 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6611 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6612 [HAVE_NS]: Do not include png.h.
6613 (x_query_frame_background_color): New function.
6614 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6615 (png_load_body): Coalesce duplicate code.
6617 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6619 Consult libpng-config more consistently (Bug#17339).
6620 * Makefile.in (PNG_CFLAGS): New var.
6621 (ALL_CFLAGS): Use it.
6622 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6623 CFLAGS now handles this.
6625 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6627 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6628 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6629 because WCONTINUED is always defined now.
6630 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6632 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6634 * buffer.c (overlay_strings): Fix the wording of the commentary.
6636 2014-05-01 Glenn Morris <rgm@gnu.org>
6638 * floatfns.c (Fisnan):
6639 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6641 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6643 * term.c (tty_menu_activate): A better initialization for cursor
6646 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6648 * intervals.c: Tighten assertions.
6649 (create_root_interval): Make sure the interval is not empty.
6650 (intervals_equal): Use booleans.
6651 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6652 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6653 (balance_possible_root_interval): Simplify and use booleans.
6654 (split_interval_right, split_interval_left): Check LENGTH, and remove
6655 now redundant assertion.
6656 (adjust_intervals_for_insertion): Remove now redundant assertions.
6657 (delete_node, interval_deletion_adjustment)
6658 (adjust_intervals_for_deletion, merge_interval_right)
6659 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6660 (reproduce_interval): Make sure the interval is not empty.
6662 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6664 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6665 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6666 satisfaction that they would always be initialized.
6668 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6670 * term.c (tty_menu_display): Move the cursor to the active menu item.
6671 (tty_menu_activate): Return the cursor to the active menu item
6672 after displaying the menu and after displaying help-echo.
6673 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6674 for the details of why this is needed by screen readers and
6677 2014-04-30 Glenn Morris <rgm@gnu.org>
6679 * process.c (handle_child_signal):
6680 Handle systems without WCONTINUED. (Bug#15110, 17339)
6682 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6684 * window.c (struct saved_window): Remove mark.
6685 (Fset_window_configuration, save_window_save)
6686 (compare_window_configurations): Don't touch marks any more.
6688 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6690 Use bits_word for gcmarkbits.
6691 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6692 bits_word is typically a tad more efficient for mark bits than
6693 unsigned is, so use bits_word. All uses changed.
6694 * lisp.h (BITS_PER_INT): Remove; no longer used.
6696 Avoid undefined behavior in signed left shift.
6697 This ports to GCC 4.9.0 with -fsanitize=undefined.
6698 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6700 * regex.c (extract_number):
6701 * lisp.h (make_number, XINT):
6702 Do not shift a 1 bit left into a sign bit.
6703 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6704 not int, for gcmarkbits. All uses changed.
6706 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6708 * search.c (Fnewline_cache_check): Don't try to count newlines
6709 outside the buffer's restriction, as find_newline doesn't support that.
6711 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6713 * window.c (Fset_window_configuration): Deactivate the mark before
6715 (set_window_buffer): Ignore window_initialized.
6716 (window_initialized): Remove.
6717 * keyboard.c (Qdeactivate_mark): Not static any more.
6718 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6721 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6723 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6724 and to clang 3.4, which have fixed the bug. This should let us
6725 run a bit faster on these platforms when address sanitization is
6728 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6730 Port to GCC 4.9.0 with --enable-gcc-warnings.
6731 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6733 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6734 a way that also works with GCC 4.9.0.
6736 * search.c (Fnewline_cache_check): Remove unused locals.
6738 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6740 * search.c (find_newline1): New subroutine.
6741 (Fnewline_cache_check): New function.
6742 (syms_of_search): Defsubr it.
6744 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6746 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6747 * keyboard.c (unblock_input): Add comment.
6748 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6750 2014-04-22 Daniel Colascione <dancol@dancol.org>
6752 * lread.c (readevalloop_eager_expand_eval): New function
6753 that can recurse into toplevel forms.
6754 (readevalloop): Call it.
6755 * lisp.h: Declare Qprogn.
6756 * callint.c (Qprogn): No longer static.
6758 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6760 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6761 Also change identifiers to match the comments, and add more assertions
6764 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6766 * emacs.c (close_output_streams): Don't clear and restore errno.
6768 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6770 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6771 never becomes visible, i.e. using XMonad (Bug#17237).
6773 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6775 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6776 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6777 (Fline_pixel_height): Don't assume that the current buffer and the
6778 selected window's buffer are one and the same. (Bug#17281)
6780 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6781 paragraph-start cache before the newline cache. (Bug#17269)
6783 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6785 * term.c (tty_send_additional_strings): No need to fflush here,
6787 (tty_set_terminal_modes): fflush after sending additional strings,
6790 2014-04-17 Daniel Colascione <dancol@dancol.org>
6792 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6794 (tty_send_additional_strings): New function.
6795 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6796 (syms_of_term): Intern tty-mode-set-strings and
6797 tty-mode-reset-strings.
6799 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6801 * window.c (save_window_save): Lookup window_point_insertion_type in
6802 the right buffer (bug#15457).
6803 (Qwindow_point_insertion_type): New var.
6804 (syms_of_window): Initialize it.
6806 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6808 Fix the MSDOS build.
6809 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6810 (copy_text_and_data): Zero out the atexit chain pointer before
6813 * termhooks.h (encode_terminal_code): Update prototype.
6815 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6816 visible for all DOS_NT ports, not just WINDOWSNT.
6817 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6819 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6820 unless it is defined.
6821 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6823 * process.c (close_on_exec, accept4, process_socket): Move into
6824 the "ifdef subprocesses" part.
6825 (catch_child_signal): Condition by "ifdef subprocesses".
6826 (syms_of_process) <Qinternal_default_process_sentinel>
6827 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6829 * msdos.h: Add prototypes for new functions.
6830 (EINPROGRESS): Define.
6831 (O_CLOEXEC): Define to zero.
6833 * msdos.c (check_window_system): Remove unnecessary an
6834 incompatible duplicate function.
6835 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6836 New functions in support of new functionality.
6838 * menu.c (single_menu_item): Add visual indication of submenu
6839 also for menus on MSDOS frames.
6840 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6842 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6843 when async subprocesses aren't supported.
6845 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6847 * emacs.c (close_output_streams): Zero out errno before calling
6850 * dired.c [MSDOS]: Include msdos.h.
6852 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6853 (DATA_START) [MSDOS]: Define.
6854 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6856 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6857 Ifdef away for MSDOS.
6858 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6859 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6861 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6862 Use temporary file template that is compatible with mkostemp.
6863 Move vfork-related portions under #ifndef MSDOS.
6864 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6866 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6868 * buffer.c (Foverlays_at): Add argument `sorted'.
6870 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6872 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6873 text, invalidate the bidi_paragraph_cache upto and including the
6876 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6878 Port to IRIX 6.5 (Bug#9684).
6879 * conf_post.h (INET6) [IRIX6_5]: Define.
6880 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6881 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6883 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6885 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6886 before passing it to system APIs.
6888 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6890 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6891 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6893 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6895 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6897 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6899 Remove DATA_SEG_BITS.
6900 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6901 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6902 cc, but that platform is so old that SGI itself stopped supporting
6903 it in December 2013. If you still need Emacs on IRIX, please
6904 either compile with GCC and port the undumping code, or run
6905 './configure --with-wide-int'.
6906 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6907 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6908 DEFINE_GDB_SYMBOL_START way to define it.
6909 (NONPOINTER_BITS): New macro.
6910 (EMACS_INT): Use it.
6911 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6912 the problem and/or configuring --with-wide-int.
6913 (USE_LSB_TAG): Simplify, based on above changes.
6914 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6915 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6917 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6919 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6920 covered by a display string that ends in a newline, and that cases
6921 going back by DVPOS lines to hit the search limit, lift the limit
6922 and go back until DVPOS is reached. (Bug#17244)
6924 * indent.c (Fvertical_motion): Handle correctly the case when the
6925 display string is preceded by an empty line.
6927 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6928 use S_IWRITE instead.
6930 2014-04-11 Glenn Morris <rgm@gnu.org>
6932 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6934 2014-04-11 Ken Brown <kbrown@cornell.edu>
6936 * Makefile.in (EMACS_MANIFEST): Revert last change.
6938 2014-04-10 Daniel Colascione <dancol@dancol.org>
6940 * puresize.h (BASE_PURESIZE): Increase.
6942 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6944 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6946 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6947 region handling (and don't call signal_before_change) if
6948 inhibit_modification_hooks is set.
6949 (signal_before_change): Don't check inhibit_modification_hooks any more.
6951 2014-04-08 Daniel Colascione <dancol@dancol.org>
6953 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6954 function cells contain valid lisp objects. (Modified version of
6957 * alloc.c (detect_suspicious_free): Split actual stack capturing
6958 out into new function for easier breakpoint setting.
6959 (note_suspicious_free): New function.
6961 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6963 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6965 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6966 (symbol_block_pinned): New var.
6967 (Fmake_symbol): Initialize `pinned'.
6968 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6969 pinned and signal an error for un-purifiable objects.
6970 (pure_cons): Use it.
6971 (Fpurecopy): Use it, except for objects that can't be purified.
6972 (mark_pinned_symbols): New function.
6973 (Fgarbage_collect): Use it.
6974 (gc_sweep): Remove hack made unnecessary.
6976 2014-04-07 Glenn Morris <rgm@gnu.org>
6978 * keyboard.c (Fopen_dribble_file): Doc tweak.
6980 2014-04-07 Ken Brown <kbrown@cornell.edu>
6982 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6984 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6986 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6987 We have a substitute execinfo.h on hosts that lack it.
6988 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6989 isn't optimized away.
6991 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6993 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6994 * alloc.c (memory_full):
6995 * charset.c (syms_of_charset):
6996 * doc.c (Fsnarf_documentation):
6998 * font.c (BUILD_STYLE_TABLE):
6999 * keyboard.c (make_lispy_event):
7000 * profiler.c (setup_cpu_timer):
7001 * xgselect.c (xg_select):
7002 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7004 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7005 Replace the only use with ARRAYELTS (font_property_table).
7006 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7008 2014-04-03 Daniel Colascione <dancol@dancol.org>
7010 * xterm.c (x_term_init):
7011 * xfns.c (best_xim_style):
7012 * xfaces.c (Fdump_colors):
7013 * w32fns.c (w32_default_color_map):
7014 * w32.c (init_environment, N_ENV_VARS):
7015 * unexcw.c (read_exe_header):
7016 * term.c (term_get_fkeys_1):
7017 * sysdep.c (init_baud_rate):
7018 * nsterm.m (ns_convert_key):
7019 * nsfns.m (get_geometry_from_preferences):
7020 * msdos.c (dos_set_window_size, init_environment):
7021 * macfont.m (mac_font_get_glyph_for_cid)
7022 (macfont_store_descriptor_attributes)
7023 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7024 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7025 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7027 * image.c (xpm_str_to_color_key):
7028 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7029 * frame.c (x_set_frame_parameters):
7030 * fileio.c (Ffile_selinux_context):
7031 * emacs.c (sort_args):
7032 * dosfns.c (msdos_stdcolor_name):
7033 * dired.c (file_attributes):
7034 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7035 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7038 2014-04-02 Daniel Colascione <dancol@dancol.org>
7040 * data.c (Ffset): Abort if we're trying to set a function call to
7043 * lisp.h (ARRAYELTS): New macro.
7045 * alloc.c: Include execinfo.h if available.
7046 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7047 (suspicious_free_record): New structure.
7048 (suspicious_objects, suspicious_object_index)
7049 (suspicious_free_history, suspicious_free_history_index):
7051 (find_suspicious_object_in_range, detect_suspicious_free)
7052 (Fsuspicious_object): New functions.
7053 (cleanup_vector): Call find_suspicious_object_in_range.
7055 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7057 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7058 width from font width (Bug#17163).
7060 * frame.c (x_set_frame_parameters): Calculate default values of
7061 new frame sizes only after all other frame parameters have been
7062 processed (Bug#17142).
7064 2014-04-02 Ken Brown <kbrown@cornell.edu>
7066 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7069 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7071 * xterm.c (x_draw_image_glyph_string): Adjust image background
7072 width accordingly when its x position is adjusted. (Bug#17115)
7074 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7076 * font.c (font_list_entities): Do not add empty vector to font cache.
7077 (font_matching_entity): Likewise. If matching entity is found, insert
7078 1-item vector with this entity instead of entity itself (Bug#17125).
7080 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7082 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7084 * fns.c (validate_subarray): Rename from validate_substring,
7085 since it works for vectors too. New arg ARRAY. Optimize for the
7086 non-nil case. Instead of returning bool, throw an error if out of
7087 range, so that the caller needn't do that. All uses changed.
7088 Report original values if out of range.
7089 (Fsubstring, Fsubstring_no_properties, secure_hash):
7090 Also optimize the case where FROM is 0 or TO is the size.
7092 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7094 * search.c (Freplace_match): Use make_specified_string.
7095 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7096 to catch bogus override face of glyph strings.
7097 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7098 Move common substring range checking code to...
7099 (validate_substring): ...this function.
7101 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7103 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7105 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7107 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7108 bar is zero height, just return (Bug#16976).
7109 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7111 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7113 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7114 is nil. If waiting for toolbar to complete, force a redraw.
7116 2014-03-28 Glenn Morris <rgm@gnu.org>
7118 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7119 (emacs_bugreport): New variable.
7120 (usage_message): Use PACKAGE_BUGREPORT.
7121 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7123 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7125 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7127 Port recent signal-related changes to FreeBSD.
7128 Reported by Herbert J. Skuhra.
7129 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7130 Move decls from here ...
7131 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7133 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7135 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7136 and width of image background when it is displayed with a 'box'
7139 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7141 More backward-compatible fix to char-equal core dump (Bug#17011).
7142 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7143 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7145 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7147 * image.c (init_svg_functions): When loading SVG-related libraries,
7148 free already loaded libraries if the initialization fails.
7149 (rsvg_handle_set_size_callback): Remove declaration, unused.
7151 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7153 Fix core dump in char-equal (Bug#17011).
7154 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7155 unibyte buffers, as we can't tell whether the characters are
7158 * insdel.c (adjust_markers_for_delete): Remove unused local.
7160 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7162 Have (MARKER . ADJUSTMENT) undo records always be immediately
7163 after their corresponding (TEXT . POS) record in undo list.
7165 * lisp.h (record-delete): New arg record_markers.
7166 (record_marker_adjustment): No longer needed outside undo.c.
7167 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7168 adjustments to undo.c's record_marker_adjustments. Note that
7169 fileio.c's decide_coding_unwind is another caller to
7170 adjust_markers_for_delete. Because it has undo list bound to t,
7171 it does not rely on adjust_markers_for_delete to record marker
7173 (del_range_2): Swap call to record_delete and
7174 adjust_markers_for_delete so as undo marker adjustments are
7175 recorded before current deletion's adjustments, as before.
7176 (adjust_after_replace):
7177 (replace_range): Pass value for new record_markers arg to
7179 * undo.c (record_marker_adjustment): Rename to
7180 record_marker_adjustments and made static.
7181 (record_delete): Check record_markers arg and call
7182 record_marker_adjustments.
7183 (record_change): Pass value for new record_markers arg to
7185 (record_point): at_boundary calculation no longer needs to account
7186 for marker adjustments.
7188 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7190 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7193 2014-03-26 Glenn Morris <rgm@gnu.org>
7195 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7197 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7199 * buffer.c (struct sortvec): Add field `spriority'.
7200 (compare_overlays): Use it.
7201 (sort_overlays): Set it.
7203 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7205 * xdisp.c (redisplay_window): If all previous attempts to find the
7206 cursor row failed, try a few alternatives before falling back to
7207 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7209 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7211 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7212 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7214 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7215 variables on Windows.
7217 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7219 * w32.c (unsetenv): Remove unused var `retval'.
7220 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7222 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7223 (start_watching): Remove unused var `thr'.
7225 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7226 (find_child_console): Remove unnecesary var `thread_id'.
7228 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7229 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7231 2014-03-26 Glenn Morris <rgm@gnu.org>
7233 * filelock.c (Flock_buffer): Doc tweak.
7235 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7236 * emacs.c (shut_down_emacs):
7237 * fileio.c (Finsert_file_contents, write_region):
7238 * filelock.c (top-level, syms_of_filelock):
7239 * insdel.c (prepare_to_modify_buffer_1):
7240 CLASH_DETECTION is always defined now.
7242 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7244 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7245 DLL handle, to speed up thread startup.
7247 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7249 Handle sigmask better with nested signal handlers (Bug#15561).
7250 * atimer.c (sigmask_atimers): Remove.
7251 Remaining use rewritten to use body of this function.
7252 * atimer.c (block_atimers, unblock_atimers):
7253 * callproc.c (block_child_signal, unblock_child_signal):
7254 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7255 New arg OLDSET. All callers changed.
7256 * atimer.c (block_atimers, unblock_atimers):
7257 * callproc.c (block_child_signal, unblock_child_signal):
7258 * keyboard.c (handle_interrupt):
7259 * sound.c (vox_configure, vox_close):
7260 Restore the old signal mask rather than unilaterally clearing bits
7261 from the mask, in case a handler is running within another
7262 handler. All callers changed.
7263 * lisp.h, process.c, process.h, term.c:
7264 Adjust decls and callers to match new API.
7265 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7266 signal handlers aren't supposed to use floating point anyway.
7267 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7269 2014-03-23 Daniel Colascione <dancol@dancol.org>
7271 Split gc_sweep into discrete functions for legibility and better
7274 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7275 (sweep_vectors): Fix typo in comment.
7276 (sweep_conses, sweep_floats, sweep_intervals)
7277 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7278 (gc_sweep): Call new functions, to which existing functionality is
7280 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7282 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7284 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7286 2014-03-23 Daniel Colascione <dancol@dancol.org>
7288 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7289 only if xic_style calls for it. This change allows Emacs to work
7290 with ibus. Also, don't leak resources if create_frame_xic fails,
7291 and stop caching xic_style across different displays.
7292 (supported_xim_styles): Make const.
7293 (best_xim_style): Remove first parameter: it's always just
7294 supported_xim_styles. Change to look at supported_xim_styles
7297 2014-03-23 Daniel Colascione <dancol@dancol.org>
7299 * term.c (init_tty): Rearrange condition for clarity; print
7300 appropriate diagnostic.
7302 2014-03-23 Daniel Colascione <dancol@dancol.org>
7304 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7305 array. (ASAN caught.)
7307 2014-03-22 Glenn Morris <rgm@gnu.org>
7309 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7311 2014-03-22 Daniel Colascione <dancol@dancol.org>
7313 * process.c (conv_sockaddr_to_lisp): When extracting the string
7314 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7316 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7318 Fix regression introduced by patch for Bug#10500.
7319 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7320 * w32term.c (x_draw_image_relief): Likewise.
7322 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7324 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7325 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7326 maximize a frame for odd default fonts.
7328 2014-03-21 Glenn Morris <rgm@gnu.org>
7330 * minibuf.c (history-length): Increase default from 30 to 100.
7332 2014-03-21 Daniel Colascione <dancol@dancol.org>
7334 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7335 every time we switch to minibuffer.
7337 * alloc.c (lisp_align_malloc, allocate_string_data)
7338 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7339 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7341 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7343 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7344 support more "verbs".
7346 2014-03-21 Daniel Colascione <dancol@dancol.org>
7348 Always prohibit dumping a dumped Emacs.
7350 * emacs.c (might_dump): New variable.
7351 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7352 * lisp.h (might_dump): Declare.
7353 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7355 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7357 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7359 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7361 * doc.c (store_function_docstring): Warn when we don't know where to
7363 (Fsubstitute_command_keys): Don't advertise the fact that
7364 text-properties are dropped, since we think it's a bug that we'll fix.
7366 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7367 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7368 * frame.c (frame_garbaged): Make "docstring" more precise.
7370 2014-03-20 Glenn Morris <rgm@gnu.org>
7372 * charset.c (init_charset): When we cannot find the charsets directory,
7373 mention if EMACSDATA is set.
7375 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7377 * fns.c (Frandom): Fix rare bug where the result isn't random.
7379 Fix porting inconsistency about rounding to even.
7380 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7381 This way, the unusual !HAVE_RINT case acts like the usual
7382 HAVE_RINT case, and we can fix the documentation accordingly.
7384 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7386 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7387 (w32_wnd_proc): Initialize the dwHoverTime member of
7388 TRACKMOUSEEVENT structure.
7390 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7392 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7394 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7396 * search.c (find_newline): Speed up the function when using the
7397 newline cache, by halving the number of calls to
7398 region_cache_forward and region_cache_backward. (Bug#16830)
7400 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7402 * buffer.c (Fset_buffer): Document return value (bug#17015).
7404 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7406 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7407 nil, always resize character wise to avoid potential loss of the
7408 mode line (Bug#16923 related).
7410 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7412 * frame.c (x_set_frame_parameters): Always calculate new sizes
7413 pixelwise to avoid potential loss when rounding.
7415 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7417 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7418 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7420 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7422 * w32.c (fstatat): Don't add an extra slash if the argument ends
7423 with a slash: this fails the subsequent call to stat_worker on
7424 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7426 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7428 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7430 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7432 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7434 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7435 when frame is only on one screen (Bug#14713).
7437 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7439 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7440 there's a valid wrap point in the display line, the last glyph
7441 cannot "just barely fit" on this row, because display_line doesn't
7442 let it. Instead, proceed as if the last glyph didn't fit, so that
7443 we eventually back up the iterator to the wrap point. This avoids
7444 delusional behavior of move_it_to, whereby it proceeds to the next
7445 display line, but sets current_x to zero for all the glyphs that
7446 without word-wrap would fit on the previous display line.
7447 One result was that visual-order cursor movement behaved erratically
7449 (Fmove_point_visually): Add code to find the x coordinate of the
7450 last character before wrap point, under word-wrap on a TTY.
7452 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7454 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7455 also return value of MOVE_POS_MATCH_OR_ZV from
7456 move_it_in_display_line_to, when moving from beginning of line to
7457 point's position. (Bug#16961)
7459 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7461 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7462 * window.c (Fselect_window): Explain NORECORD and
7463 `buffer-list-update-hook' in doc-string.
7465 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7467 * window.c (Fother_window_for_scrolling): Check that
7468 Vother_window_scroll_buffer is a buffer.
7470 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7472 * xterm.c (xim_initialize): Always pass a copy of resource name
7473 to XRegisterIMInstantiateCallback and eassert whether return
7474 value is True. Passing copy is important because Xlib doesn't
7475 make its own copy and resource name argument usually points to
7476 SSDATA (Vx_resource_name), which may be changed from Lisp.
7477 (xim_close_display): For XUnregisterIMInstantiateCallback,
7478 always eassert return value and pass exactly the same values
7479 as were used for XRegisterIMInstantiateCallback.
7480 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7481 sources to check why if you are interested.
7483 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7485 * dispnew.c (change_frame_size_1): Add new_lines instead of
7486 new_height, the latter may be still zero if passed as such.
7487 * window.c (Fwindow_pixel_height): Mention bottom divider in
7490 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7492 Fix "resource temporarily unavailable" with xgselect
7494 * xgselect.c: Include <stdbool.h>.
7495 (xg_select) [!USE_GTK]: Don't lose track of errno.
7497 Fix minor --enable-gcc-warnings issues.
7498 * widget.c (update_various_frame_slots, EmacsFrameResize):
7499 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7501 2014-03-04 Ken Brown <kbrown@cornell.edu>
7503 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7504 represent the actual adjustment needed for alignment.
7506 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7508 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7509 needed, and don't reallocate if the initial allocation already
7510 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7512 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7514 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7517 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7519 * cmds.c (delete-char): Update docstring pointing out that the
7520 function ignores `delete-active-region' and `overwrite-mode'.
7522 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7524 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7526 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7527 allocated buffer due to alignment.
7528 (freehook): If the block to be freed was allocated by
7529 'aligned_alloc', find its real pointer before calling 'free'.
7531 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7534 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7536 * font.c (toplevel): Adjust comment about font cache layout.
7537 (font_clear_cache): Fix to match real font cache layout.
7538 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7539 (Fframe_font_cache) [FONT_DEBUG]: New function.
7540 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7542 Avoid crashes when X fonts are erroneously freed on reused X
7543 'Display *' connection data (Bug#16069). Note that X font
7544 resources still may be leaked, but currently there is no way
7545 to completely avoid it.
7546 * xterm.h (struct x_display_info): New member x_id. Add comments.
7547 * xterm.c (x_display_id): New variable.
7548 (x_term_init): Assign identifier to each opened X connection.
7549 * xfont.c (struct xfont): New member x_display_id.
7550 (xfont_open): Initialize it with frame's display id.
7551 (xfont_close): Check whether font's display id matches the one
7552 recorded for the given display. Adjust comment.
7553 * xftfont.c (struct xftfont_info):
7554 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7556 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7558 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7559 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7560 killed Vother_window_scroll_buffer.
7561 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7563 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7565 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7566 that start with more than 2 slashes as UNCs. (Bug#16751)
7568 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7570 Fix a few crashes and leaks when cloning C strings.
7571 * alloc.c, lisp.h (dupstring): New function.
7572 * gtkutil.c (xg_get_font):
7573 * term.c (tty_default_color_capabilities):
7574 * xsettings.c (store_monospaced_changed)
7575 (store_font_name_changed, parse_settings)
7576 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7577 This avoids some unlikely crashes due to accessing freed storage,
7578 and avoids some minor memory leaks in the more-typical case.
7580 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7582 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7583 cursor when modeline can't be dragged (Bug#16647).
7585 2014-02-28 Glenn Morris <rgm@gnu.org>
7587 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7588 from custom-delayed-init-variables. (Bug#11565)
7590 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7592 More fixes for mouse glyph calculations (Bug#16647).
7593 * window.c (coordinates_in_window): In intersection of
7594 horizontal and vertical window dividers prefer the horizontal
7595 one. Add some extra parens to last fix.
7596 (window_relative_x_coord): Return x-coordinate for header and
7598 * xdisp.c (remember_mouse_glyph): In text area don't extend
7599 glyph into mode line to show the vertical drag cursor there
7600 immediately. Subdivide mouse glyphs in right fringes to show a
7601 horizontal drag cursor as soon as we enter the "grabbable width"
7602 portion. Handle vertical border case separately. Do not
7603 subdivide window divider areas.
7604 (note_mouse_highlight): On bottom divider of bottommost windows
7605 show vertical drag cursor only when the minibuffer window can be
7608 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7610 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7611 reset by the face of the object just displayed. See also bug#76.
7612 (get_next_display_element): If the string came from a display
7613 property, examine the box face attribute at it->position, not at
7614 it->current.pos, since the latter was not updated yet. (Bug#16870)
7615 (handle_face_prop): Improve commentary.
7617 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7619 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7620 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7622 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7624 Fixes around Bug#16647.
7625 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7626 ON_BOTTOM_DIVIDER cases.
7627 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7628 only if the window has no right divider.
7629 (Fcoordinates_in_window_p): Fix doc-string.
7631 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7633 * lread.c (Funintern): Fix doc to match advertised calling convention.
7635 2014-02-24 Daniel Colascione <dancol@dancol.org>
7637 * keyboard.c (read_char): Close race that resulted in lost events.
7639 2014-02-22 Glenn Morris <rgm@gnu.org>
7641 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7642 * window.c (window-resize-pixelwise): Doc fixes.
7644 * process.c (Finternal_default_process_filter)
7645 (Finternal_default_process_sentinel): Doc tweaks.
7647 2014-02-21 Glenn Morris <rgm@gnu.org>
7649 * process.c (Fprocess_buffer, Faccept_process_output)
7650 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7653 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7655 * window.c (Fwindow_scroll_bar_width): New function.
7657 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7659 Pacify GCC when configuring with --enable-gcc-warnings.
7660 * xdisp.c (move_it_in_display_line_to) [lint]:
7661 Initialize recently-added local.
7663 2014-02-21 Daniel Colascione <dancol@dancol.org>
7665 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7667 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7669 * xdisp.c (init_iterator): Don't dereference a bogus face
7670 pointer. (Bug#16819)
7671 (try_cursor_movement): Don't use cursor position if
7672 set_cursor_from_row failed to compute it. This avoids assertion
7673 violations in MATRIX_ROW.
7674 (move_it_in_display_line_to): Save the iterator state in ppos_it
7675 only once per call. Reimplement the method used to return to the
7676 best candidate position if all the positions found in display line
7677 are beyond TO_CHARPOS. This cuts down the number of calls to
7678 bidi_shelve_cache, which moves a lot of stuff when lines are long
7679 and include bidirectional text. (Bug#15555)
7681 2014-02-20 Glenn Morris <rgm@gnu.org>
7683 * data.c (Fdefalias): Doc fix.
7685 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7687 * xdisp.c (display_line): Fix horizontal scrolling of large images
7688 when fringes are turned off. This comes at a price of not
7689 displaying the truncation/continuation glyphs in this case.
7692 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7693 CreateDIBSection returns an error indication, zero out *ximg after
7694 destroying the image. This avoids crashes in memory allocations
7695 due to the fact that some of the callers also call
7696 x_destroy_x_image, which will attempt to free an already free'd
7699 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7701 * widget.c (update_various_frame_slots): Don't set
7702 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7704 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7706 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7708 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7710 temacs --daemon fix (Bug#16599).
7711 * emacs.c (main): Initialize daemon_pipe[1] here ...
7712 (syms_of_emacs): ... instead of here.
7714 2014-02-16 Anders Lindgern <andlind@gmail.com>
7716 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7719 2014-02-16 Daniel Colascione <dancol@dancol.org>
7721 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7722 (xd_get_connection_address): Use it.
7723 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7724 xd_get_connection_address because the latter signals if the bus
7725 we're trying to close is already disconnected.
7727 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7729 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7730 argument to CreateThread. This avoids segfaults on Windows 9X.
7731 Reported by oslsachem <oslsachem@gmail.com>.
7733 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7735 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7736 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7737 (check_lseek): New function, to report lseek errors.
7738 (save_data_space, update_file_ptrs, read_header, write_header)
7739 (copy_file, copy_rest, unexec): Use these news functions.
7740 (update_file_ptrs): Don't assume wraparound behavior when
7741 converting a large size_t value to off_t.
7743 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7745 * composite.c (fill_gstring_header): Pass positions as C integers
7746 and move parameters checking to...
7747 (Fcomposition_get_gstring): ...this function. Handle case when
7748 buffer positions are in reversed order and avoid crash (Bug#16739).
7750 * buffer.c (validate_region): Mention current buffer in error message.
7752 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7754 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7756 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7758 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7760 2014-02-11 Glenn Morris <rgm@gnu.org>
7762 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7763 Replace refs to "OpenStep" in messages.
7765 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7767 Avoid "." at end of error diagnostics.
7768 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7769 * font.c (Ffont_at):
7770 * nsfns.m (ns_display_info_for_name):
7771 * nsselect.m (Fx_own_selection_internal):
7772 * nsterm.m (performDragOperation:):
7773 Remove "." from end of diagnostic.
7775 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7777 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7778 unintuitive (bug#15824).
7779 (Fyes_or_no_p): Doc fix (bug#15456).
7781 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7783 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7785 * eval.c (call_debugger): When exiting the debugger, do not allow
7786 max_specpdl_size less than actual binding depth (Bug#16603).
7787 (syms_of_eval): Adjust docstring.
7789 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7791 * cmds.c (Fself_insert_command): Output a clearer error message on
7792 negative repetitions (bug#9476).
7794 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7796 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7798 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7800 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7802 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7804 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7806 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7808 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7810 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7812 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7813 `exit' works (bug#15865).
7815 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7817 Constrain window box/body sizes and margin widths (Bug#16649).
7818 * xdisp.c (window_box_width): Don't return less than zero.
7819 (window_box_left_offset, window_box_right_offset): Don't return
7820 more than the window's pixel width.
7821 * window.c (window_body_height, window_body_width): Don't return
7823 (window_resize_apply): Adjust margin width, if necessary.
7825 2014-02-07 Glenn Morris <rgm@gnu.org>
7827 * nsterm.m (syms_of_nsterm): Doc fix.
7829 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7831 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7832 New variables: pointers through which to call the respective APIs.
7833 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7834 (filename_from_ansi, sys_link, check_windows_init_file):
7835 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7836 This is required on Windows 9X, where we dynamically load
7837 UNICOWS.DLL which has their non-stub implementations.
7838 (maybe_load_unicows_dll): Assign addresses to these 2 function
7839 pointers after loading UNICOWS.DLL.
7841 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7842 MultiByteToWideChar and WideCharToMultiByte through function
7845 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7848 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7850 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7851 for OSX >= 10.9 if separate spaces are used.
7852 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7854 2014-02-06 Glenn Morris <rgm@gnu.org>
7856 * buffer.c (cache-long-scans): Doc fix.
7858 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7860 * w32fns.c (Fw32_shell_execute): Doc fix.
7862 2014-02-05 Bastien Guerry <bzg@gnu.org>
7864 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7865 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7867 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7869 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7870 outside the window (Bug#16649).
7872 * xdisp.c (note_mouse_highlight): When entering a margin area show
7873 a non-text cursor (Bug#16647).
7875 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7877 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7878 It prompted a compile-time diagnostic on GNU/Linux.
7879 Simplify to remove the need for the label.
7881 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7883 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7884 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7885 to show it; otherwise return 'unsupported--w32-dialog' to signal
7886 to the caller that emulation with menus is necessary.
7887 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7889 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7891 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7894 * menu.c (Fx_popup_dialog): Don't condition the call to
7895 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7896 special symbol 'unsupported--w32-dialog', emulate the dialog with
7897 a menu by calling x-popup-menu.
7899 * menu.h (Qunsupported__w32_dialog): New extern variable.
7901 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7903 * keyboard.c (kbd_buffer_get_event): Read file notification events
7906 * xgselect.c (xg_select): Read glib events in any case, even if
7907 there are no file descriptors to watch for. (Bug#16519)
7909 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7911 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7912 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7913 * w32term.c (w32_draw_window_divider): Handle first and last
7915 * w32term.h (w32_fill_area_abs): New function.
7916 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7918 * xfaces.c (realize_basic_faces): Handle new face ids.
7919 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7920 and bottom divider width.
7921 * xterm.c (x_draw_window_divider): Handle first and last pixels
7924 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7926 * print.c (Fexternal_debugging_output): Add cast to pacify
7927 --enable-gcc-warnings.
7928 * eval.c (call_debugger): Grow specpdl if the debugger was
7929 entered due to specpdl overflow (Bug#16603) and allow more
7930 specpdl space for the debugger itself.
7932 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7934 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7937 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7939 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7940 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7942 * print.c (Fexternal_debugging_output): If the argument character
7943 is non-ASCII, encode it with the current locale's encoding before
7944 writing the result to the terminal. (Bug#16448)
7946 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7947 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7950 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7952 * process.c (create_process): Reset SIGPROF handler in the child.
7953 * callproc.c (call_process): Likewise.
7955 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7957 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7959 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7961 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7962 of zero to print strings, GDB doesn't like it.
7964 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7965 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7966 we still use correct addresses. (Bug#16576)
7968 2014-01-27 K. Handa <handa@gnu.org>
7970 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7971 to preserve the code detection behavior of 24.3.
7972 * coding.h (struct coding_system): New member detected_utf8_bytes.
7973 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7974 (decode_coding_gap): Use short cut for UTF-8 file reading only
7975 when coding->detected_utf8_bytes equals to coding->src_bytes.
7976 * fileio.c (Finsert_file_contents): Cancel the previous change.
7978 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7980 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7981 that are not visible.
7983 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7985 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7986 is grabbed (Bug#16565).
7988 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7990 * xdisp.c (last_max_ascent): Re-remove after erroneously
7991 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7993 (move_it_to): Re-remove reference to last_max_ascent.
7994 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7995 max_descent here instead of calling line_bottom_y.
7998 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8000 * terminal.c (initial_free_frame_resources): New function.
8001 (init_initial_terminal): Install new hook to free face cache
8002 on initial frame and avoid memory leak. For details, see
8003 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8004 * xfaces.c (free_frame_faces): Adjust comment.
8006 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8008 * data.c (Fstring_to_number): Document results if unparsable
8011 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8013 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8015 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8017 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8018 * coding.c (detect_coding_utf_8, emacs_mule_char)
8019 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8020 (check_utf_8, decode_coding):
8021 * coding.h (struct coding_system.errors):
8022 Use ptrdiff_t, not int, for integer values derived from buffer and
8025 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8026 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8027 before invoking decode_coding_gap, since there's just one block.
8029 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8031 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8032 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8033 too early. Again run change_frame_size before assigning menu-
8036 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8038 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8039 arrives, call x_check_fullscreen, in case the new display has a
8040 different resolution. (Bug#16517)
8042 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8044 * term.c (read_menu_input): If the selected frame changes, exit
8046 (tty_menu_show): If the selected frame changes while we displayed
8047 a menu, throw to top level. (Bug#16479)
8049 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8051 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8053 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8055 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8056 * data.c (count_one_bits_word): Fix bug (negated comparison)
8057 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8059 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8061 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8062 Avoid undefined behavior by initializing display property bit of a
8063 string processed by the bidirectional iterator. For details, see
8064 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8066 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8068 Minor cleanup of previous change.
8069 * image.c (imagemagick_error, Fimagemagick_types):
8070 Omit some recently-introduced and unnecessary casts and assignments.
8072 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8074 Fix two memory leaks discovered with Valgrind.
8075 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8076 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8078 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8080 Fixes in window size functions around Bug#16430 and Bug#16470.
8081 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8082 (Fwindow_mode_line_height, Fwindow_header_line_height)
8083 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8084 Minor doc-string adjustments.
8085 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8086 Rewrite doc-strings.
8087 (window_body_height, window_body_width): Do not count partially
8088 visible lines/columns when PIXELWISE is nil (Bug#16470).
8089 (Qfloor, Qceiling): New symbols.
8091 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8093 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8094 when the image cache is not yet allocated. (Bug#16509)
8096 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8098 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8099 re-attach intervals to its base buffer (Bug#16502).
8100 * intervals.c (set_interval_object): Move from here...
8101 * intervals.h (set_interval_object): ... to here. Fix comments.
8103 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8105 Avoid undefined behavior by initializing buffer redisplay bit.
8106 Reported by Dmitry Antipov in
8107 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8108 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8110 Revert some of the CANNOT_DUMP fix (Bug#16494).
8111 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8113 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8115 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8116 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8117 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8118 they are replaced by macros that expand into direct calls to the
8119 corresponding functions from GDI32.DLL.
8120 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8121 variables in the Cygwin build, they are unused.
8123 2014-01-19 K. Handa <handa@gnu.org>
8125 * composite.c (composition_update_it): Fix previous change.
8127 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8129 Fix file name handling on MS-Windows 9X.
8130 * w32.c (maybe_load_unicows_dll): New function.
8132 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8133 on, to make sure we can convert file names to and from UTF-8 on
8134 Windows 9X. This fixes a failure to start up because Emacs cannot
8135 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8137 * w32font.c [WINDOWSNT]: Include w32.h.
8138 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8139 of implementing the same stuff.
8140 Remove now unused g_b_init_is_windows_9x.
8142 * w32.h (maybe_load_unicows_dll): Add prototype.
8144 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8146 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8147 switch to single keyboard. Prevents daemon crashes when a new
8148 client connects while we show a TTY menu in an existing client.
8151 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8153 Fix MinGW64 porting problem with _setjmp.
8154 Reported by Eli Zaretskii in:
8155 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8156 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8157 the old _setjmp and _longjmp. All uses changed.
8159 2014-01-13 Daniel Colascione <dancol@dancol.org>
8161 * textprop.c (Fremove_list_of_text_properties):
8162 Correctly handle reaching the end of the interval tree. (Bug#15344)
8164 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8166 * xdisp.c (resize_mini_window): Round height to a multiple of
8167 frame's line height. Fix bug in calculation of window start
8168 position (Bug#16424).
8170 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8172 * macfont.m: Include termchar.h.
8173 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8174 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8175 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8176 *_WITH_GC_* to take face and f as parameters.
8177 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8178 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8180 2014-01-13 Daniel Colascione <dancol@dancol.org>
8182 Fix menu item updating in the presence of the Unity global menu
8185 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8186 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8188 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8189 updating menus; explain why.
8190 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8191 problem it's supposed to solve and it interferes with detecting
8192 the presence of a global menu.
8193 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8196 2014-01-11 K. Handa <handa@gnu.org>
8198 * composite.c (composition_update_it): Fix indexing of
8199 LGSTRING_CHAR (Bug#15984).
8201 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8203 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8205 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8207 * xdisp.c (try_window_id): Don't use this function's optimizations
8208 if overlays in the buffer displayed by the window have changed
8209 since last redisplay. (Bug#16347)
8210 (message_dolog): Fix indentation.
8212 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8214 * frame.c (frame_resize_pixelwise): Fix doc-string.
8216 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8218 Fix handling of internal borders (Bug#16348).
8219 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8220 Remove internal border width from pixel width of windows.
8221 (change_frame_size_1): Don't return early when frame's pixel
8222 size changes - we still have to record the new sizes in the
8224 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8225 also when toolbar gets larger.
8226 * window.c (check_frame_size): Include internal_border_width in
8228 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8229 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8230 In non-toolkit/non-GTK version clear internal border.
8231 * xterm.c (x_clear_under_internal_border): New function for
8232 non-toolkit/non-GTK version.
8233 (x_after_update_window_line): In non-toolkit/non-GTK version
8235 (handle_one_xevent, x_set_window_size):
8236 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8237 * xterm.h (x_clear_under_internal_border): Extern it.
8239 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8241 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8242 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8245 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8247 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8248 last value of point is not equal to buffer's point. (Bug#16129)
8250 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8253 * nsterm.h (updateCollectionBehavior): Rename from
8254 updateCollectionBehaviour. All uses changed.
8256 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8257 * Makefile.in (SETFATTR): New macro.
8258 (temacs$(EXEEXT)): Use it.
8260 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8262 Fix maximization behavior on Windows (Bug#16300).
8263 * w32fns.c (w32_fullscreen_rect): Don't handle
8264 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8265 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8266 of SetWindowPos. Restore last placement also when leaving
8267 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8268 but the FULLSCREEN_BOTH case.
8270 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8273 * data.c (arithcompare_driver):
8274 * fileio.c (Fcar_less_than_car):
8275 * fns.c (internal_equal):
8276 * frame.c (delete_frame):
8277 * lisp.h (enum More_Lisp_Bits):
8279 Avoid C99 constructs that don't work in C89.
8280 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8281 to port to C89, which doesn't have 'long long'.
8282 (count_trailing_zero_bits): Use them.
8284 2014-01-03 Chong Yidong <cyd@gnu.org>
8286 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8288 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8290 Further adjust frame/window scrollbar width calculations.
8291 * window.c (apply_window_adjustment):
8292 Set windows_or_buffers_changed.
8293 (Fwindow_scroll_bars): Return actual scrollbar width.
8294 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8295 For non-toolkit builds again use 14 as minimum width and set
8296 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8297 * xterm.c (XTset_vertical_scroll_bar): Take width from
8298 WINDOW_SCROLL_BAR_AREA_WIDTH.
8299 (x_new_font): Rename wid to unit. Base calculation of new
8300 scrollbar width on toolkit used and make it analogous to that of
8301 x_set_scroll_bar_default_width.
8302 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8303 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8304 of GetSystemMetrics.
8305 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8306 WINDOW_SCROLL_BAR_AREA_WIDTH.
8307 (x_new_font): Make it correspond to changes in xterm.c.
8309 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8311 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8312 This is a cleaner way to fix the MinGW-w64 porting problem.
8313 Check for INTPTR_MAX misconfiguration.
8315 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8317 * search.c (newline_cache_on_off, find_newline): In indirect
8318 buffers, use the newline cache of the base buffer.
8320 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8321 buffer, invalidate the caches of its base buffer. (Bug#16265)
8323 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8324 buffers, use the width-run cache of the base buffer.
8326 * xdisp.c (redisplay_window): When the window displays an indirect
8327 buffer, and the character widths in the display table have
8328 changed, invalidate the width-run cache of the corresponding base
8331 * fileio.c (Finsert_file_contents): When invalidating the newline
8332 cache, consider the case of inserting into indirect buffer.
8334 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8335 In indirect buffers, use the paragraph cache of the base buffer.
8337 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8339 * window.c (grow_mini_window): Fix last change.
8341 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8343 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8345 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8347 * w32term.c (w32_initialize): Use LCID and LOWORD.
8349 * w32proc.c (create_child): Use pid_t for 5th argument.
8350 (IsValidLocale): Don't provide prototype for MinGW64.
8351 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8352 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8354 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8355 MinGW64 doesn't support.
8357 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8359 * w32.c (set_named_security_info): New function.
8360 (acl_set_file): Fall back on set_named_security_info if
8361 set_file_security fails.
8362 (g_b_init_set_named_security_info_w)
8363 (g_b_init_set_named_security_info_a): New static variables.
8364 (globals_of_w32): Initialize them to zero.
8365 (set_named_security_info): Set them to non-zero if the
8366 corresponding API is available.
8367 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8368 New function typedefs.
8370 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8372 Some more fixes following pixelwise resize changes including one
8374 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8375 of frame_resize_pixelwise.
8376 * widget.c (pixel_to_text_size): New function.
8377 (update_wm_hints): Have size hints respect value of
8378 frame_resize_pixelwise.
8379 (EmacsFrameResize): Alway process resize requests pixelwise.
8380 * window.c (grow_mini_window): Make sure mini window is at least
8382 * xdisp.c (display_menu_bar): Make sure menubar extends till
8384 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8385 (x_set_tool_bar_lines): Calculate pixelwise.
8386 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8387 frame_resize_pixelwise.
8389 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8391 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8392 variables not used there.
8394 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8396 * w32.c (sys_umask): New function. (Bug#16299)
8398 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8400 * dispnew.c (change_frame_size_1): Take old width of root window
8401 from that window's pixel width. (Bug#16284)
8403 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8405 Plain copy-file no longer chmods an existing destination (Bug#16133).
8406 * fileio.c (realmask): Now a static var, not a local.
8407 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8408 Remove arg STATPTR. All uses changed.
8409 (Fcopy_file): Do not alter permissions of existing destinations,
8410 unless PRESERVE-PERMISSIONS (renamed from
8411 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8412 Avoid race when testing for existing destinations and for
8413 when input and output files are the same.
8414 If changing the group fails, adjust both default and
8415 preserved permissions so that access is not granted to the
8417 (Fset_default_file_modes, init_fileio): Update realmask.
8418 (Fdefault_file_modes): Use realmask instead of calling umask.
8420 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8422 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8423 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8424 flags on the daemon pipe ends before execing.
8426 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8428 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8429 session. (Bug#14739)
8431 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8433 * callproc.c (Vexec_path): Document that exec-directory is in it.
8435 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8437 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8440 2013-12-27 Chong Yidong <cyd@gnu.org>
8442 * data.c (Fsymbol_function): Doc fix.
8444 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8446 Some more tinkering with Bug#16051.
8447 * window.c (resize_frame_windows): Don't let the size of the
8448 root window drop below the frame's default character size.
8449 Never ever delete any subwindows - let the window manager do the
8452 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8453 of toolbar lines needed when they exceed the height of the root
8455 (unwind_create_frame_1): New function.
8456 (Fx_create_frame): Generally inhibit calling the window
8457 configuration change hook here. Remove extra call to
8458 change_frame_size - it's not needed when we don't run the
8459 configuration change hook.
8461 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8463 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8464 On my Fedora 19 platform the core dumps were so big that
8465 my desktop became nearly catatonic.
8466 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8467 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8468 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8469 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8470 a clang-only syntax.
8471 * conf_post.h (__has_feature): New macro, if not already defined.
8472 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8473 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8475 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8477 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8478 is a file name. (Bug#16252)
8480 2013-12-25 Chong Yidong <cyd@gnu.org>
8482 * keyboard.c (Voverriding_terminal_local_map)
8483 (Voverriding_local_map): Doc fix.
8485 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8487 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8489 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8490 file name when it is submitted to ShellExecute. Simplify code.
8491 Don't test DOCUMENT for being a string, as that is enforced by
8492 CHECK_STRING. Doc fix.
8494 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8496 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8497 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8498 redisplay_tool_bar does. Improve and fix commentary.
8499 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8500 limits of the glyph matrices. (Bug#16051)
8501 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8502 only when the new size is different from the old one, and the new
8503 size can be achieved given the frame height.
8505 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8507 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8509 2013-12-23 Glenn Morris <rgm@gnu.org>
8511 * lread.c (Fload): Mention load-prefer-newer in doc.
8513 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8515 Handle Bug#16207 by being more restrictive when running hooks.
8516 * window.c (unwind_change_frame): New function.
8517 (Fset_window_configuration): Don't run configuration change hook
8518 while the frame configuration is unsafe. Call select_window
8521 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8523 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8525 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8527 * nsterm.h: Declare EmacsColor category.
8529 * nsterm.m (NSColor): Implement EmacsColor category.
8530 (ns_get_color): Use colorUsingDefaultColorSpace.
8531 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8533 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8535 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8537 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8538 having the PNG_NORETURN attribute, to avoid compiler warning in
8541 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8543 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8545 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8546 fringe background extension.
8547 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8548 because they are now always the same as `left' and `width',
8549 respectively. Remove code for the case that `width' and
8550 `sb_width' are different.
8552 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8554 Remove scroll_bar_actual_width from frames.
8555 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8556 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8557 (x_figure_window_size):
8558 * nsterm.m (x_set_window_size):
8559 * widget.c (set_frame_size):
8560 * w32term.c (x_set_window_size):
8561 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8562 scroll_bar_actual_width.
8564 Convert scroll_bar members to integers on Windows.
8565 * w32term.h (struct scroll_bar): Convert top, left, width,
8566 height, start, end and dragging to integers.
8567 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8569 * w32term.c (w32_set_scroll_bar_thumb)
8570 (w32_scroll_bar_handle_click): Remove XINT conversions for
8571 scroll_bar members. Treat bar->dragging as integer.
8572 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8573 first element. Remove XINT conversions for scroll_bar members.
8574 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8575 Remove XINT conversions for scroll_bar members.
8577 Fix assignment for new window total sizes.
8578 * window.c (Fwindow_resize_apply_total): Assign values for
8581 2013-12-20 Chong Yidong <cyd@gnu.org>
8583 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8584 argument to `append'.
8586 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8588 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8589 current text face, for extending the face of the display margins.
8592 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8593 Doc fix. (Bug#16190)
8595 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8597 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8600 * nsterm.m (Qfile, Qurl): New.
8601 (EV_MODIFIERS2): New macro.
8602 (EV_MODIFIERS): Use EV_MODIFIERS2.
8603 (ns_term_init): Remove font and color from DND, does not work on
8604 newer OSX, and other ports don't have them.
8605 (performDragOperation:): Handle modifiers used during drag.
8606 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8607 Remove global Lisp variables used to communicate with ns-win.el.
8608 Remove font and color handling.
8609 (syms_of_nsterm): Defsym Qfile and Qurl.
8611 2013-12-19 Anders Lindgren <andlind@gmail.com>
8613 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8614 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8616 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8617 (constrainFrameRect): Remove special case nr_screens == 1.
8618 Don't constrain size to size of view.
8620 * nsterm.h (ns_output): Remove dont_constrain.
8622 2013-12-19 Anders Lindgren <andlind@gmail.com>
8624 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8626 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8628 Minor fixes for recent openp changes.
8629 * lisp.h (GCPRO7): New macro.
8630 * lread.c (openp): Use bool for boolean; all callers changed.
8631 Protect save_string from GC. Don't assume that file descriptors
8632 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8633 warning about uninitialized variable.
8635 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8637 * w32fns.c (emacs_abort): Use intptr_t as argument of
8638 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8640 2013-12-18 Glenn Morris <rgm@gnu.org>
8642 * lread.c (Fload): Pass load_prefer_newer to openp.
8643 Don't bother checking mtime if openp already did it.
8644 (openp): Add `newer' argument, to check all suffixes
8645 and find the newest file.
8646 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8647 * callproc.c (call_process):
8648 * charset.c (load_charset_map_from_file):
8649 * emacs.c (init_cmdargs):
8650 * image.c (x_create_bitmap_from_file, x_find_image_file):
8652 * lread.c (Flocate_file_internal):
8653 * process.c (Fformat_network_address):
8654 * sound.c (Fplay_sound_internal):
8655 * w32.c (check_windows_init_file):
8656 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8658 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8660 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8662 * w32.c (getloadavg): Don't index samples[] array with negative
8663 indices. Recover from wall-clock time being set backwards.
8665 * w32term.c (w32_initialize): Declare the argument of
8666 set_user_model as const.
8668 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8669 (w32_menu_show): Constify some arguments passed to MessageBox.
8671 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8672 to initialize Lisp objects.
8674 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8675 initialize Lisp objects.
8677 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8678 use variables used only on X under that condition.
8680 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8681 variables not used there.
8683 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8685 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8686 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8688 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8690 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8691 code, revealed in presence of R2L characters, character
8692 compositions, and display vectors. A better fix for Bug#16148.
8693 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8694 GTK and NS builds, they don't have this member of struct frame.
8696 * dispextern.h (struct composition_it): Correct a comment for the
8699 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8701 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8702 This prevents a compilation error on C compilers that do not
8703 default functions to return 'int' if not declared. Also, add
8704 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8705 since it now uses inline functions.
8707 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8709 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8710 display margins on mode line, header line, and in the frame's
8711 tool-bar window. (Bug#16165)
8713 2013-12-16 Andreas Schwab <schwab@suse.de>
8715 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8717 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8719 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8722 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8724 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8726 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8728 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8729 intended to find bogus pointers in font objects (Bug#16140).
8730 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8731 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8732 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8733 Disable for MS-Windows due to Bug#15876; apparently this
8734 requires more or less substantial changes in fontset code.
8735 * xfont.c (xfont_close):
8736 * xftfont.c (xftfont_close): Call x_display_info_for_display
8737 to check whether 'Display *' is valid (Bug#16093 and probably
8740 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8742 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8743 Reported by Juanma Barranquero <lekktu@gmail.com>.
8745 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8746 open a pty on MS-Windows. (Bug#16152)
8748 * emacs.c (decode_env_path): Fix bogus comparison against
8749 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8751 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8753 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8754 (Fx_file_dialog): Add parentheses around && to silence warning.
8756 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8758 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8760 * xdisp.c (extend_face_to_end_of_line): Extend background of
8761 non-default face in margin areas as well. (Bug#16151)
8762 (display_line): Call extend_face_to_end_of_line for continued
8763 lines as well, if the display margins have non-zero width.
8764 (set_glyph_string_background_width): When needed, set the
8765 extends_to_end_of_line_p flag on glyph strings to be drawn in
8766 margin areas, not only in the text area.
8768 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8771 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8773 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8774 Don't worry about verify_error being t, since it has to be a list.
8776 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8778 Use bool for boolean, focusing on headers.
8779 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8780 No need to include <stdbool.h>, since conf_post.h does it now.
8781 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8782 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8783 (SET_PER_BUFFER_VALUE_P):
8784 * ccl.c, ccl.h (setup_ccl_program):
8785 * ccl.h (CHECK_CCL_PROGRAM):
8786 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8787 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8788 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8789 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8790 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8791 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8792 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8793 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8794 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8795 (CHARSET_FAST_MAP_SET):
8796 * coding.c (decode_coding_ccl, encode_coding_ccl):
8797 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8798 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8799 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8800 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8801 (decode_coding_c_string):
8802 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8803 * conf_post.h (has_attribute):
8804 * dispextern.h (trace_redisplay_p)
8805 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8806 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8807 (SET_GLYPH_FROM_CHAR_GLYPH)
8808 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8809 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8810 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8811 (cursor_in_mouse_face_p):
8812 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8813 (blank_row, prepare_desired_row)
8814 (build_frame_matrix_from_leaf_window, make_current)
8815 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8816 (update_window, scrolling_window, update_frame_line):
8817 * disptab.h (GLYPH_FOLLOW_ALIASES):
8818 * editfns.c (Fformat):
8819 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8820 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8821 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8822 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8823 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8824 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8825 (FONT_DEFERRED_LOG):
8826 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8827 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8828 (FRAME_MOUSE_UPDATE):
8829 * fringe.c (Fdefine_fringe_bitmap):
8830 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8831 (x_create_bitmap_from_xpm_data, xpm_load_image):
8832 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8833 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8834 (MERGE_INTERVAL_CACHE):
8835 * keymap.h (KEYMAPP):
8836 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8837 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8838 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8839 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8840 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8841 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8842 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8843 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8844 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8845 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8846 (SETUP_BUFFER_SYNTAX_TABLE):
8847 * systime.h (timespec_valid_p):
8848 * term.c (save_and_enable_current_matrix):
8849 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8850 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8851 (redisplay_internal, try_window_reusing_current_matrix)
8852 (sync_frame_with_window_matrix_rows, try_window_id)
8853 (display_menu_bar, display_tty_menu_item, display_mode_line)
8854 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8855 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8856 * xmenu.c (xmenu_show):
8857 * xterm.c (use_xim, x_term_init):
8858 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8859 (struct x_bitmap_record):
8860 Use bool for booleans.
8861 * ccl.c (struct buffer_text):
8862 * ccl.h (struct ccl_program):
8863 * charset.h (struct charset):
8865 * coding.h (struct iso_2022_spec, struct coding_system):
8866 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8867 (struct glyph_string, struct face, struct face_cache)
8868 (struct bidi_string_data, struct bidi_it)
8869 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8871 * editfns.c (Fformat):
8872 * frame.h (struct frame):
8873 * fringe.c (struct fringe_bitmap):
8874 * intervals.h (struct interval):
8875 * keyboard.h (struct kboard):
8876 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8877 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8878 (struct Lisp_Buffer_Local_Value, union specbinding):
8879 * macfont.m (struct macfont_info):
8880 * process.h (struct Lisp_Process):
8881 * termchar.h (struct tty_display_info):
8882 * window.h (struct window):
8883 * xterm.h (struct x_output):
8884 Use bool_bf for boolean bit-fields.
8885 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8886 All callers changed.
8887 * ccl.h (struct ccl_program): Remove unused members private_state,
8888 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8890 (struct ccl_spec): Remove unused members cr_carryover,
8891 eight_bit_carryover.
8892 * conf_post.h: Include <stdbool.h>.
8893 (bool_bf): New type.
8894 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8895 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8896 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8897 'do { ... } while (false)' brackets.
8898 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8899 Args must now be expressions; all callers changed.
8900 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8901 (PRODUCE_GLYPHS): Simplify use of boolean.
8902 * fileio.c (Fcopy_file):
8903 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8904 * lisp.h (UNGCPRO): Return void, not int.
8905 (FOR_EACH_TAIL): Use void expression, not int expression.
8906 * region-cache.c: Reindent.
8907 * region-cache.h: Copy comments from region-cache.c, to fix
8908 incorrect remarks about booleans.
8910 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8912 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8913 when character at point is displayed from a display vector.
8916 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8918 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8919 now a list of certificate validation checks that will abort a
8920 connection with an error.
8921 (Fgnutls_boot): Document it and use it.
8923 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8925 * w32term.c (w32_enable_frame_resize_hack): New variable.
8926 (x_set_window_size): Use it to hack frame resizing on Windows
8929 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8931 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8932 Windows-specific code to w32.c. Change error message text to
8933 match that of Posix platforms.
8935 * w32.c (w32_copy_file): New function, most of the code copied and
8936 reworked from Fcopy_file. Improve error handling. Plug memory
8937 leak when errors are thrown. Support file names outside of the
8938 current codepage. (Bug#7100)
8940 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8942 * lread.c (load_path_default): Prototype.
8944 2013-12-13 Glenn Morris <rgm@gnu.org>
8946 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8947 (dump_path): Remove.
8948 (load-path-default): Remove `changed' argument.
8949 Do not set dump_path permanently. Simplify.
8950 (init_lread): Simplify.
8951 (syms_of_lread): Remove dump_path.
8953 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8955 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8956 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8957 2013-12-12 font-related change to avoid Bug#16128, which
8958 is quite hard to fix without even more substantial changes.
8960 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8962 * font.c (font_close_object): Check for live frame (Bug#16128).
8964 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8966 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8967 Return ptrdiff_t, not int, since it's a buffer size.
8968 Reindent/reparen some macros to a more Gnuish style.
8970 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8972 Avoid undefined behavior with huge regexp interval counts.
8973 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8974 since it's now specialized to interval counts. All uses changed.
8975 Do not assume wraparound on signed integer overflow.
8976 (regex_compile): Simplify based on the above changes.
8978 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8980 Support file names on MS-Windows that use characters outside of
8981 the current system codepage. (Bug#7100)
8983 * w32.c (get_file_security, set_file_security)
8984 (create_symbolic_link): Separate pointers and boolean flags for
8985 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8986 non-zero, else the former.
8987 (codepage_for_filenames, filename_to_utf16, )
8988 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8990 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8992 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8993 Accept only one argument; all callers changed.
8994 (dostounix_filename): Remove the second argument, now works in
8995 UTF-8. All callers changed.
8996 (parse_root): Lose DBCS code.
8997 (get_long_basename, w32_get_short_filename, init_environment)
8998 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8999 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9000 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9001 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9002 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9003 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9005 (ansi_encode_filename): New function.
9006 (get_emacs_configuration, get_emacs_configuration_options):
9008 (add_volume_info, GetCachedVolumeInformation): Run the input file
9009 name through unixtodos_filename, to ensure it is stored and
9010 referenced in canonical form.
9011 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9012 (logon_network_drive, sys_link, utime): Improve error handling.
9013 (sys_access): New function.
9014 (hashval, generate_inode_val): Unused functions deleted.
9015 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9016 (check_windows_init_file): Convert error message from UTF-8 to
9017 ANSI codepage, for display in the message box.
9018 (globals_of_w32): Set w32_unicode_filenames according to the OS
9021 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9022 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9023 (syms_of_w32term): Declare w32-unicode-filenames.
9025 * w32proc.c (new_child, delete_child): Remove code that handled
9026 unused pending_deletion and input_file members of the child struct.
9027 (create_child, sys_spawnve): Convert all file names to ANSI
9028 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9029 name cannot be encoded in ANSI codepage. Don't use
9030 unixtodos_filename, mirror slashes by hand.
9031 (record_infile, record_pending_deletion): Functions deleted.
9032 (Fw32_short_file_name): Call w32_get_short_filename instead of
9035 * w32notify.c (add_watch): Work in Unicode mode when
9036 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9037 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9038 instead, do the same with Lisp primitives.
9040 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9041 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9042 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9043 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9044 (Fw32_shell_execute): Improve error reporting.
9045 (Fdefault_printer_name): Ifdef away for Cygwin.
9047 * w32.h (struct _child_process): Remove input_file and
9048 pending_deletion members that are no longer used.
9049 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9050 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9051 (ansi_encode_filename): New and updated prototypes.
9053 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9055 (unexec): Don't use dostounix_filename, it expects a file name in
9056 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9059 * fileio.c (Ffile_name_directory, file_name_as_directory)
9060 (directory_file_name, Fexpand_file_name)
9061 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9062 arguments of dostounix_filename.
9063 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9064 use MAX_UTF8_PATH for size of file-name strings.
9065 (emacs_readlinkat): Build an explicitly unibyte string for file
9067 (syms_of_fileio) <file-name-coding-system>:
9068 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9070 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9071 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9072 directories to UTF-8.
9073 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9074 environment, and each element of the input PATH, to UTF-8.
9076 * dired.c (file_attributes): Use build_unibyte_string explicitly
9077 to make Lisp strings from user and group names.
9079 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9082 * coding.c (decode_file_name, encode_file_name): New functions.
9084 * termcap.c (tgetent): Adapt to the change in arguments of
9087 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9090 * msdos.c (dostounix_filename, init_environment): Adapt to the
9091 change in arguments of dostounix_filename.
9093 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9094 [WINDOWSNT]: Encode file names passed to the image libraries in
9097 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9098 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9100 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9101 arguments of dostounix_filename.
9103 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9105 * font.h (struct font_entity) [HAVE_NS]: New field to record
9106 font driver which was used to create this entity.
9107 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9108 frame where the font was opened.
9109 (font_close_object): Add prototype.
9110 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9111 (font_close_object): Not static any more. Lost frame arg.
9112 Adjust comment and users.
9113 * alloc.c (cleanup_vector): Call font_close_object to adjust
9114 per-frame font counters correctly. If HAVE_NS, also call
9115 driver-specific cleanup for font-entity objects.
9116 * ftfont.c (ftfont_open):
9117 * nsfont.m (nsfont_open):
9118 * w32font.c (w32font_open_internal):
9119 * xfont.c (xfont_open):
9120 * xftfont.c (xftfont_open): Save frame pointer in font object.
9121 * macfont.m (macfont_open): Likewise.
9122 (macfont_descriptor_entity): Save driver pointer to be able
9123 to call its free_entity routine when font-entity is swept.
9124 * ftxfont.c (ftxfont_open): Add eassert because frame
9125 pointer should be saved by ftfont_driver.open.
9127 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9129 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9130 input polling is used. This is still meaningful for Cygwin, see
9131 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9132 * keyboard.c (poll_for_input_1, input_polling_used):
9133 Define unconditionally.
9134 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9135 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9136 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9137 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9138 (face_for_char): Likewise. Rearrange eassert and return ASCII
9139 face for CHAR_BYTE8_P.
9140 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9142 2013-12-11 Ken Brown <kbrown@cornell.edu>
9144 * dispextern.h (erase_phys_cursor):
9145 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9147 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9149 * nsterm.m (x_free_frame_resources):
9150 * term.c (tty_free_frame_resources):
9151 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9152 face cache because it's implied by free_frame_faces anyway.
9153 * w32term.c (x_free_frame_resources): Likewise. Do not call
9154 free_frame_faces twice.
9156 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9158 * editfns.c (Fformat_time_string): Mention %F in the doc.
9160 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9162 * window.c (resize_frame_windows): Don't return immediately when
9163 the root window's size doesn't change - the minibuffer window
9164 may still have to be repositioned/resized.
9165 * xfns.c (Fx_create_frame): Always change the frame size after
9166 initializing the frame's faces.
9167 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9168 change_frame_size should already have done it.
9169 (x_new_font): Assign new tool- and menu-bar heights.
9170 (x_set_window_size_1): Account for tool- and menu-bar heights
9171 (Bug#16013). Don't set pixel sizes since change_frame_size
9172 should already have done it.
9174 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9176 Remove the option of using libcrypto.
9177 * Makefile.in (LIB_CRYPTO): Remove.
9178 (LIBES): Don't use it.
9180 2013-12-11 Juri Linkov <juri@jurta.org>
9182 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9183 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9185 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9187 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9188 drawn tool bar items (Bug#16058).
9189 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9191 2013-12-09 Ken Brown <kbrown@cornell.edu>
9193 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9195 * lisp.h (get_frame_param): Adjust conditions for prototype
9198 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9200 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9201 Avoid unused macro warning if configured --without-xft.
9203 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9205 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9207 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9209 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9211 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9213 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9215 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9217 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9219 Use libcrypto's checksum implementations if available, for speed.
9220 * Makefile.in (LIB_CRYPTO): New macro.
9223 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9224 The macro didn't conform to C99 due to type mismatch,
9225 which caused compilation failure with Sun C 5.12,
9226 and it was confusing anyway. Include window.h to declare
9227 redisplay_other_windows.
9229 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9231 * window.c (set_window_buffer): Update mode line (bug#16084).
9233 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9235 Fix minor problems found by static checking.
9236 * keyboard.c (poll_for_input_1, input_polling_used):
9237 Define only if HAVE_NTGUI.
9238 * xmenu.c (popup_activate_callback): Omit unnecessary
9239 check against USE_X_TOOLKIT, which must be defined here anyway.
9240 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9243 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9245 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9247 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9249 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9251 * nsterm.m (x_set_window_size): Remove fprintf.
9252 (init): Define always. Set applicationDidFinishLaunchingCalled
9254 (applicationDidFinishLaunching:):
9255 Set applicationDidFinishLaunchingCalled.
9256 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9259 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9261 Pixel resize changes for NS (Bug#16049).
9262 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9263 height/width. row/cols are locals.
9264 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9265 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9266 (windowWillResize): Remove gsextra. Calculate extra as in
9268 (x_new_font): Don't change frame size if fullscreen.
9269 Change size pixelwise.
9271 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9272 comment in xfns.c. Change to pixelwise call.
9274 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9276 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9279 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9281 * xterm.c (input_signal_count): Remove.
9282 (x_dispatch_event): Define unconditionally.
9283 (x_make_frame_visible): Process X events until the frame
9284 is really visible (Bug#16027).
9285 * xterm.h (x_dispatch_event): Declare unconditionally.
9287 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9289 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9291 * nsterm.m (x_set_window_size): Handle pixelwise.
9293 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9295 * w32term.c (x_new_font):
9296 * xterm.c (x_new_font): Calculate new frame size from new font
9299 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9301 * lisp.h (FOR_EACH_TAIL): New macro.
9302 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9304 * window.c (select_window): Call second wset_redisplay before we change
9305 selected_window (bug#16034).
9307 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9309 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9311 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9313 * w32xfns.c: Include window.h, to avoid a compiler warning.
9315 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9317 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9318 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9319 window_scroll takes care of it.
9320 (Fset_window_point, Fdelete_other_windows_internal)
9321 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9322 (Fsplit_window_internal, Fdelete_window_internal)
9323 (Fresize_mini_window_internal, Fset_window_configuration)
9324 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9325 cause redisplay instead of forcing a complete redisplay.
9326 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9327 we're only affecting the selected_window.
9329 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9331 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9332 directional control characters. Update type and category
9333 determination according to the UBA from Unicode v6.3.
9334 (bidi_category_t): New category EXPLICIT_FORMATTING.
9336 * dispextern.h (bidi_type_t): Update to include new bidirectional
9337 properties introduced with Unicode v6.3. (Bug#16043)
9339 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9341 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9344 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9346 * font.c (font_list_entities): Remove dummy assignment.
9347 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9348 used on graphic displays only. Remove unused 'font_encoder' member.
9349 (struct font_bitmap): Remove unused 'extra' member.
9350 * nsfont.m (nsfont_open):
9351 * w32font.c (w32font_open_internal):
9352 * ftfont.c (ftfont_get_bitmap): Adjust users.
9354 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9356 Use bool for boolean.
9357 * tparam.c (tparam1):
9358 * undo.c (record_point, record_property_change):
9359 Use bool for boolean, for local vars that are always true or false.
9361 Minor integer overflow fixes (Bug#16033).
9362 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9363 This improves on the previous fix to this function.
9364 (window_resize_check): When summing up pixel counts, don't rely on
9365 undefined behavior if the sum overflows.
9367 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9369 * window.c (Fset_window_new_pixel): Don't choke at negative
9370 argument value (Bug#16033).
9372 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9373 to avoid crash in window_box_height.
9375 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9376 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9378 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9380 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9382 Minor integer overflow fixes.
9383 * window.c (Fset_window_new_pixel, grow_mini_window):
9384 * xdisp.c (Fwindow_text_pixel_size):
9385 Avoid undefined behavior on signed integer overflow.
9386 * xfns.c (x_set_mouse_color):
9387 Check that drag shape fits in 'unsigned', since that's what X wants.
9389 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9391 Improve reporting of fatal exception on MS-Windows.
9392 * w32fns.c (my_exception_handler): New function.
9393 (globals_of_w32fns): Set it up as the unhandled exception
9394 handler. Initialize exception code and address to zeros.
9395 (emacs_abort): If the exception code and address are available,
9396 print them at the beginning of the backtrace. Fix the format of
9397 printing addresses (was producing 0x0x12345678 on XP).
9400 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9402 * eval.c (Fbacktrace__locals): New function.
9403 (syms_of_eval): Defsubr it.
9405 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9407 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9408 Define here to unify between...
9409 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9410 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9412 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9414 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9416 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9417 fringe background extension.
9418 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9419 because they are now always the same as `left' and `width',
9420 respectively. Remove code for the case that `width' and
9421 `sb_width' are different.
9423 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9425 Fix minor problems found by static checking.
9426 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9427 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9428 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9430 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9432 * image.c (imagemagick_compute_animated_image): Don't crash if we
9433 have an animation with different-sized images (bug#15313).
9435 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9437 Remove some unused items introduced during pixelwise change.
9438 * window.c (window_resize_total_check): Remove unused function.
9439 * xdisp.c (remember_mouse_glyph): Remove unused label.
9440 (Ftool_bar_height): Move declaration inside #if.
9441 * xterm.c (x_set_window_size): Don't use r and c.
9443 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9445 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9448 * window.c (Fset_window_configuration): Comment out unused variables.
9450 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9452 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9454 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9456 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9458 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9459 HAVE_GNUTLS3 (Bug#16001).
9461 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9462 if interrupts are deferred (Bug#15801).
9464 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9466 Support resizing frames and windows pixelwise.
9467 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9468 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9469 (struct glyph_matrix): Replace window_left_col and
9470 window_top_line by window_pixel_left and window_pixel_top.
9471 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9473 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9474 (draw_window_divider, move_it_to, x_draw_right_divider)
9475 (x_draw_bottom_divider, change_frame_size): Add or fix
9477 * dispnew.c (change_frame_size_1): Change prototype.
9478 (adjust_glyph_matrix, required_matrix_width)
9479 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9480 values instead of lines and columns.
9481 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9482 WINDOW_TOTAL_FRINGE_WIDTH.
9483 (handle_window_change_signal, do_pending_window_change)
9484 (init_display): Adjusts calls of change_frame_size.
9485 (change_frame_size, change_frame_size_1): Handle pixelwise
9487 * frame.c (Qright_divider_width, Qbottom_divider_width):
9489 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9490 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9491 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9492 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9494 (set_frame_param): New function.
9495 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9496 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9497 (Ffringe_width, Fborder_width, Fright_divider_width)
9498 (Fbottom_divider_width): New functions, defsubr them.
9499 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9500 New argument pixelwise.
9501 (struct frame_parm_table): New members Qright_divider_width and
9502 Qbottom_divider_width.
9503 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9504 (x_report_frame_params): Handle Qright_divider_width and
9505 Qbottom_divider_width.
9506 (x_set_right_divider_width, x_set_bottom_divider_width):
9508 (frame_resize_pixelwise): New option.
9509 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9510 new_pixelwise, right_divider_width and bottom_divider_width;
9511 remove total_lines; rename text_lines, text_cols, new_text_lines
9512 and new_text_cols to text_height, text_width, new_height and
9513 new_width respectively.
9514 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9515 FRAME_TEXT_WIDTH respectively.
9516 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9517 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9518 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9520 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9521 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9522 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9523 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9524 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9525 (FRAME_TOTAL_COLS_ARG): Remove macro.
9526 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9527 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9528 (x_wm_set_size_hint): Handle frame pixel sizes.
9529 * indent.c (compute_motion, Fcompute_motion):
9530 Call window_body_width instead of window_body_cols.
9531 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9532 (make_lispy_position): Handle right and bottom dividers.
9533 (Fsuspend_emacs): Pixelize call of change_frame_size.
9534 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9535 * lisp.h: Extern set_frame_param.
9536 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9538 (Fx_create_frame): Add entry for vertical_drag_cursor.
9539 Pixelize call of change_frame_size.
9540 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9541 * nsterm.m (ns_update_window_end): Optionally draw right
9543 (x_set_window_size): Add argument pixelwise.
9544 Call check_frame_size and change_frame_size with pixelwise zero.
9545 (ns_draw_window_divider): New function.
9546 (ns_redisplay_interface): Add ns_draw_window_divider.
9547 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9548 (x_new_font): Call x_set_window_size with pixelwise zero.
9549 * print.c (print_object): For a window print its sequence
9551 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9552 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9553 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9554 (w32_createwindow): Use scroll bar area width.
9555 (w32_wnd_proc): Handle bottom divider width.
9556 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9557 (Fx_create_frame): Default divider width parameters.
9558 Caclulate sizes pixelwise. Add vertical drag cursor support.
9559 (x_create_tip_frame): Default divider widths to zero.
9560 Pixelize call to change_frame_size.
9561 (Fx_show_tip): Add handling of divider widths. Pixelize window
9563 (Fw32_frame_rect): New function.
9564 (frame_parm_handler w32_frame_parm_handlers): Add divider
9566 (Vx_window_vertical_drag_shape): Add variable.
9567 * w32inevt.c (resize_event, maybe_generate_resize_event):
9568 Pixelize change_frame_size calls.
9569 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9571 * w32term.c (w32_draw_window_divider): New function.
9572 (x_update_window_end): Handle right divider.
9573 (w32_draw_fringe_bitmap, x_scroll_run)
9574 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9575 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9576 Calculate new frame sizes pixelwise.
9577 (x_new_font): Pixelize call to x_set_window_size.
9578 (x_check_fullscreen): Pixelize call to change_frame_size.
9579 (x_set_window_size_1, x_set_window_size): New argument
9580 pixelwise. Calculate pixelwise.
9581 (x_wm_set_size_hint): Use scroll bar area width.
9582 (w32_redisplay_interface): Add w32_draw_window_divider.
9583 * w32term.h (struct w32_output): Add vertical drag cursor.
9584 * widget.c (set_frame_size, update_wm_hints)
9585 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9587 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9588 * window.c (sequence_number): Restore.
9589 (Fwindow_pixel_width, Fwindow_pixel_height)
9590 (Fwindow_mode_line_height, Fwindow_header_line_height)
9591 (window_pixel_to_total, Frun_window_scroll_functions)
9592 (Fset_window_new_pixel, window_resize_apply_total)
9593 (Fwindow_resize_apply_total): New functions.
9594 (window_body_height, window_body_width): Rename from
9595 window_body_lines. New argument PIXELWISE.
9596 Calculate pixelwise.
9597 (Fwindow_body_height, Fwindow_body_width): New argument
9599 (coordinates_in_window, window_relative_x_coord): Use window's
9600 pixel width instead of total width.
9601 (replace_window, recombine_windows): Initialize pixel values.
9602 (resize_root_window, resize_frame_windows, grow_mini_window)
9603 (shrink_mini_window): New argument PIXELWISE.
9604 Calculate pixelwise.
9605 (Fdelete_other_windows_internal, adjust_window_margins)
9606 (window_resize_check, window_resize_apply)
9607 (Fdelete_window_internal, Fresize_mini_window_internal)
9608 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9609 (check_frame_size): Rename arguments. New argument PIXELWISE.
9610 Calculate pixelwise.
9611 (set_window_buffer): Make samebuf bool. Run configuration change
9612 hook only if buffer changed.
9613 (Fset_window_buffer): Rewrite doc-string.
9614 (make_window): Initialize new_pixel slot.
9615 (Fwindow_resize_apply): Check pixel size of root window.
9616 (Fsplit_window_internal): Call 2nd argument pixel_size.
9617 Calculate pixelwise.
9618 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9620 (save_window_data): New slots frame_text_width,
9621 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9622 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9624 (Fcurrent_window_configuration, Fset_window_configuration)
9625 (save_window_save, compare_window_configurations): Handle new
9626 slots in save_window_data and saved_window.
9627 (Fset_window_scroll_bars): Fix doc-string.
9628 (window_resize_pixelwise): New variable.
9629 (coordinates_in_window, Fcoordinates_in_window_p):
9631 (make_parent_window): Adjust sequence_number.
9632 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9634 * window.h (struct window): New members new_pixel, pixel_left,
9635 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9636 (wset_new_pixel): New function.
9637 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9638 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9639 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9640 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9641 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9642 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9643 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9644 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9645 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9646 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9647 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9648 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9649 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9650 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9651 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9653 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9654 (window_body_width, check_frame_size): Adapt external declarations.
9655 * xdisp.c (last_max_ascent): New integer.
9656 (window_text_bottom_y): Handle bottom divider.
9657 (window_box_width, window_box_height): Calculate pixelwise.
9658 (get_glyph_string_clip_rects): Handle right divider.
9659 (remember_mouse_glyph): When windows are resized pixelwise
9660 proceed with width and height set to 1.
9661 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9663 (move_it_to): Calculate and return maximum x position
9665 (Fwindow_text_pixel_size): New function.
9666 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9667 (tool_bar_lines_needed): Rename to tool_bar_height.
9668 Calculate pixelwise.
9669 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9670 Calculate pixelwise.
9671 (redisplay_tool_bar): Calculate pixelwise.
9672 (redisplay_window): Calculate pixelwise. Handle dividers.
9673 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9674 (x_draw_vertical_border): Handle dividers.
9675 (define_frame_cursor1): Handle vertical drag cursor.
9676 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9677 (expose_window): Calculate pixelwise. Handle dividers.
9678 (init_xdisp): Initialize pixel values.
9679 * xfaces.c (Qwindow_divider): New face.
9680 (realize_basic_faces): Realize it.
9681 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9682 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9683 (x_set_scroll_bar_default_width): Default actual width to 16.
9684 (Fx_create_frame): Set sizes pixelwise.
9685 (x_create_tip_frame): Default divider widths to zero.
9686 Pixelize call of change_frame_size.
9687 (Fx_show_tip): Handle divider widths. Initial pixel position
9689 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9690 (Vx_window_vertical_drag_shape): New option.
9691 * xmenu.c (free_frame_menubar): Pixelize call of
9693 * xterm.c (x_draw_window_divider): New function.
9694 (x_update_window_end): Optionally draw right divider.
9695 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9696 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9697 (handle_one_xevent, x_new_font): Calculate pixelwise.
9698 (x_set_window_size_1, x_set_window_size): New argument
9699 pixelwise. Calculate pixelwise.
9700 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9701 (struct x_redisplay_interface): Add x_draw_window_divider.
9702 * xterm.h (struct x_output): Add vertical_drag_cursor.
9704 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9707 Set invisible frames's `redisplay' when a full redisplay is requested.
9708 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9709 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9710 (display_mode_lines): Set it here instead.
9712 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9714 * dispextern.h (set_window_update_flags): Remove.
9716 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9718 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9720 * xdisp.c (REDISPLAY_SOME_P): New macro.
9721 (redisplay_internal): Use it (bug#15999).
9722 (prepare_menu_bars, redisplay_window): Use it as well.
9724 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9726 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9728 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9729 (globals_of_w32font): Zero it out.
9730 (GetCharWidth32W_Proc): New function pointer.
9731 (get_char_width_32_w): New function.
9732 (compute_metrics): If get_glyph_outline_w returns an error, try
9733 get_char_width_32_w before declaring a failure. This avoids
9734 punishing raster (a.k.a. "bitmap") fonts by slowing down
9735 redisplay. (Bug#6364).
9737 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9739 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9740 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9741 highlight needs to be redisplayed. (Bug#15913)
9743 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9745 Fix minor problems found by static checking.
9746 * buffer.h (struct buffer_text, struct buffer):
9747 * frame.h (struct frame):
9748 * window.h (struct window):
9749 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9750 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9751 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9752 no-longer-valid use of HAVE_MENUS.
9753 * xdisp.c (propagate_buffer_redisplay): Now static.
9755 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9757 * xmenu.c (Fmenu_or_popup_active_p):
9758 * window.c (Fset_window_configuration):
9759 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9760 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9761 * fns.c (Fyes_or_no_p):
9762 * editfns.c (Fmessage_box, Fmessage_or_box):
9763 * alloc.c (make_save_ptr_ptr):
9764 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9766 * window.c (Fset_window_configuration): Move select_window later.
9768 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9770 Refine redisplay optimizations to only redisplay *some* frames/windows
9771 rather than all of them.
9772 * xdisp.c (REDISPLAY_SOME): New constant.
9773 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9774 (bset_redisplay, bset_update_mode_line): New functions.
9775 (message_dolog): Use bset_redisplay.
9776 (clear_garbaged_frames): Use fset_redisplay.
9777 (echo_area_display): Use wset_redisplay.
9778 (buffer_shared_and_changed): Remove.
9779 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9780 frame titles. Compute the actual set of windows redisplayed.
9781 Don't update frame titles and menu bars for frames that don't need to
9783 (propagate_buffer_redisplay): New function.
9785 (redisplay_internal): Use it. Be more selective in the set of windows
9786 we redisplay. Propagate windows_or_buffers_changed to
9787 update_mode_lines a bit later to simplify the code.
9788 (mark_window_display_accurate_1): Reset window and buffer's
9790 (redisplay_window): Do nothing if neither the window nor the buffer nor
9791 the frame needs redisplay.
9792 * window.h (struct window): Add `redisplay' field.
9793 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9794 (redisplay_other_windows, window_list): New declarations.
9795 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9796 (window_list): Not static any more.
9797 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9798 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9799 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9800 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9801 * frame.h (struct frame): Add `redisplay' field.
9802 Move `external_menu_bar' bitfield next to other bit-fields.
9803 (SET_FRAME_GARBAGED): Use fset_redisplay.
9804 (SET_FRAME_VISIBLE): Don't garbage the frame;
9805 Use redisplay_other_windows.
9806 * buffer.h (struct buffer): Add `redisplay' field.
9807 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9808 (modify_overlay): Use bset_redisplay.
9809 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9811 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9813 Support w32 file notifications in batch mode.
9814 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9815 invalid (which happens in batch mode). If non-interactive, call
9816 handle_file_notifications to store file notification events in the
9817 input queue. (Bug#15933)
9819 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9821 * w32inevt.c (handle_file_notifications): Now external, not static.
9823 * w32term.h (handle_file_notifications): Provide prototype.
9825 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9826 init_crit, since init_display, which does that otherwise, is not
9829 2013-11-27 Glenn Morris <rgm@gnu.org>
9831 * Makefile.in ($(lispsource)/international/charprop.el): New.
9832 (emacs$(EXEEXT)): Depend on charprop.el.
9834 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9836 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9837 deleting portions of the buffer under non-nil REPLACE argument.
9840 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9841 directory, watch it and not its parent.
9842 (add_watch): Allow empty string in FILE.
9844 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9846 * window.c (Fset_window_start, window_resize_apply)
9847 (window_scroll): Reset window_end_valid (Bug#15957).
9849 2013-11-27 Glenn Morris <rgm@gnu.org>
9851 * Makefile.in (leimdir): Now in lisp source directory.
9852 ($(leimdir)/leim-list.el): Just use ../leim .
9853 * epaths.in (PATH_DUMPLOADSEARCH):
9854 * lread.c (load_path_default):
9855 * nsterm.m (ns_load_path): No more leim directory.
9857 2013-11-26 Andreas Schwab <schwab@suse.de>
9859 * .gdbinit (xgettype): Add cast.
9861 2013-11-26 Glenn Morris <rgm@gnu.org>
9863 Preload leim-list.el.
9864 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9865 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9866 is a single directory.
9868 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9870 bool-vector-subsetp is now the normal direction (Bug#15912).
9871 * data.c (Fbool_vector_subsetp): Test whether the first argument
9872 is a subset of the second one, not the reverse. Add doc string.
9874 Fix minor problems found by static checking.
9875 * lread.c (load_path_default): Now static.
9876 * textprop.c (text_property_stickiness): Be consistent about the
9877 test used when deciding whether to consider the previous character.
9878 This simplifies the code a bit.
9880 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9882 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9884 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9885 (syms_of_frame): Don't defsubr them.
9887 2013-11-25 Glenn Morris <rgm@gnu.org>
9889 * lread.c (load_path_default): Change the sense of the argument.
9890 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9891 from dump_path. When it is not, avoid checking dump_path twice.
9893 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9894 uninstalled dump_path against installed Vload_path. (Bug#15964)
9896 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9898 Export get_pos_property to Elisp.
9899 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9900 (syms_of_editfns): Export it to Elisp.
9902 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9904 2013-11-23 Romain Francoise <romain@orebokech.com>
9906 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9907 initialization here ...
9908 (syms_of_fileio): ... from here.
9910 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9912 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9913 Please use --enable-check-lisp-object-type.
9915 2013-11-23 Glenn Morris <rgm@gnu.org>
9917 * process.c (get_process): Explicit error for dead buffers.
9919 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9921 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9923 2013-11-23 Glenn Morris <rgm@gnu.org>
9925 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9926 * lread.c (load_path_check): Take path to check as argument.
9927 (load_path_default): New, split from init_lread.
9928 (init_lread): Move calc of default load-path to load_path_default.
9929 Empty elements in EMACSLOADPATH now stand for the default.
9930 (load-path): Doc fix.
9931 * emacs.c (decode_env_path): Add option to treat empty elements
9932 as nil rather than ".".
9933 * callproc.c (init_callproc_1, init_callproc):
9934 * image.c (Vx_bitmap_file_path):
9935 * lisp.h (decode_env_path):
9936 * lread.c (Vsource_directory):
9937 Update for new argument spec of decode_env_path.
9939 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9941 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9942 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9944 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9946 Fix some dependency problems that cause unnecessary recompiles.
9948 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9949 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9950 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9951 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9952 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9953 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9954 (boostrap-clean): No need to remove stamp-oldxmenu.
9956 Fix recently introduced bool vector overrun.
9957 This was due to an optimization that went awry.
9958 Reported by Glenn Morris in
9959 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9960 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9961 for empty vectors, undoing the 2013-11-18 change.
9962 * data.c (bool_vector_binop_driver): Rely on this.
9963 Fix bug that occasionally overran the destination.
9964 * lisp.h (struct Lisp_Bool_vector): Document this.
9966 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9968 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9971 * nsterm.m (init, run, stop:): Comment out for now, does not work
9974 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9976 * charset.c (syms_of_charset): Don't read past end of string.
9978 2013-11-19 Glenn Morris <rgm@gnu.org>
9980 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9982 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9984 Add hooks to run on gaining/losing focus. (Bug#15029)
9985 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9986 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9987 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9989 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9991 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9992 The old names predated the API change that put destination at end.
9994 Improve API of recently-added bool vector functions (Bug#15912).
9995 The old API had (bool-vector-count-matches A B)
9996 and (bool-vector-count-matches-at A B I), which gave the
9997 misleading impression that the two functions were variants, one
9998 with a location I. The new API has (bool-vector-count-population A)
9999 and (bool-vector-count-consecutive A B I) to make the distinction
10000 clearer. The first function no longer has a B argument, since the
10001 caller can easily determine the number of nils if the length and
10002 number of ts is known.
10003 * data.c (Fbool_vector_count_population): Rename from
10004 bool_vector_count_matches, and accept just 1 argument.
10005 (Fbool_vector_count_consecutive): Rename from
10006 Fbool_vector_count_matches_at.
10008 Always allocate at least one bits_word per bool vector.
10009 See Daniel Colascione in:
10010 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10011 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10012 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10013 * lisp.h (struct Lisp_Bool_vector): Document this.
10015 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10017 * insdel.c (invalidate_buffer_caches): New function, consolidated
10018 from part of prepare_to_modify_buffer.
10019 (insert_from_gap, prepare_to_modify_buffer):
10020 * coding.c (code_convert_region, code_convert_string):
10021 Call invalidate_buffer_caches. (Bug#15841)
10023 * lisp.h (invalidate_buffer_caches): Add prototype.
10025 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10027 * w32term.c (x_update_window_end): Don't invalidate the entire
10028 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10029 highlight needs to be redisplayed. (Bug#15913)
10031 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10033 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10035 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10037 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10038 while we are using Vprin1_to_string_buffer.
10040 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10041 after inserting the description string. (Bug#15907)
10043 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10045 * data.c: Work around bogus GCC diagnostic about shift count.
10046 Reported by Eli Zaretskii in
10047 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10048 (pre_value): New function.
10049 (count_trailing_zero_bits): Use it.
10051 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10053 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10054 assume C macros are not supported even under -g3 in these old GCC
10057 2013-11-15 Leo Liu <sdl.web@gmail.com>
10059 * minibuf.c (Ftry_completion, Fall_completions)
10060 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10062 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10064 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10065 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10066 This avoids placing unnecessary constants into the Emacs code.
10068 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10070 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10071 for Cygwin w32 build.
10073 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10074 for Cygwin w32 build. (Bug#15892)
10076 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10078 Simplify, port and tune bool vector implementation.
10079 * alloc.c (bool_vector_exact_payload_bytes)
10080 (bool_vector_payload_bytes): Remove.
10081 (bool_vector_fill): Return its argument.
10082 * alloc.c (bool_vector_fill):
10084 * print.c (print_object):
10085 Simplify by using bool_vector_bytes.
10086 * alloc.c (make_uninit_bool_vector):
10087 New function, broken out from Fmake_bool_vector.
10088 (Fmake_bool_vector): Use it. Use tail call.
10089 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10090 * data.c (BITS_PER_ULL): New constant.
10091 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10092 if long long versions don't exist.
10093 (shift_right_ull): New function.
10094 (count_one_bits_word): New function, replacing popcount_bits_word
10095 macro. Don't assume that bits_word is no wider than long long.
10096 (count_one_bits_word, count_trailing_zero_bits):
10097 Don't assume that bits_word is no wider than long long.
10098 * data.c (bool_vector_binop_driver, bool_vector_not):
10099 * fns.c (Fcopy_sequence):
10101 Create an uninitialized destination, to avoid needless work.
10102 (internal_equal): Simplify.
10103 (Ffillarray): Prefer tail call.
10104 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10105 contain at least one word.
10106 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10107 chars are narrower than ints.
10108 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10109 * fns.c (Fcopy_sequence):
10111 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10112 Don't try to port to hosts where bits_word values have holes; the
10113 code wouldn't work there anyway. Verify this assumption, though.
10114 (bool_vector_bytes): New function.
10115 (make_uninit_bool_vector): New decl.
10116 (bool_vector_fill): Now returns Lisp_Object.
10118 * xfns.c (xic_create_fontsetname):
10119 * xrdb.c (gethomedir): Prefer tail calls.
10121 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10123 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10124 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10126 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10127 that requires a return value.
10128 (Fset_buffer_modified_p): Take advantage of this change to do
10131 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10133 * buffer.c (Frestore_buffer_modified_p): Sync it with
10134 Fset_buffer_modified_p.
10135 (Fforce_mode_line_update): New function, moved from subr.el.
10136 (Fset_buffer_modified_p): Use them.
10137 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10139 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10141 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10142 This avoids undefined behavior when subtracting pointers into
10143 different aways. On my platform it also makes the code a tad
10144 smaller and presumably faster.
10146 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10148 * keyboard.c (command_loop_1): Use region-extract-function.
10149 * insdel.c (Qregion_extract_function): Not static any more (can we
10150 stop pretending that these vars can benefit from being marked static?).
10152 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10154 * search.c (find_newline): If buffer text is relocated during the
10155 "dumb loop", adjust C pointers into buffer text to follow suit.
10158 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10160 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10161 for conversion (Bug#15837).
10163 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10165 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10166 for the entire range of inserted characters. (Bug#15841)
10168 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10170 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10172 (realize_default_face): Remove assignment to distant-foreground if
10173 unspecified (Bug#15815).
10175 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10177 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10178 cache-long-scans disabled, since we don't want to call
10179 prepare_to_modify_buffer (in insert_1_both) for each message we
10182 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10183 from buffer.c. Improve commentary to the buffer field setter
10186 * buffer.c (bset_cache_long_scans): Static function deleted.
10187 Improve commentary to the buffer field setter functions.
10188 (init_buffer_once): Default for cache-long-scans changed to t.
10191 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10193 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10195 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10196 This bug was introduced in my 2013-06-21 change, and caused
10197 struct Lisp_Sub_Char_Table objects to be given too many slots,
10198 which broke 'make -C admin/unidata'.
10200 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10202 Import changes from mac-port 4.5.
10203 * macfont.m (mac_font_copy_default_descriptors_for_language)
10204 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10205 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10206 (macfont_language_default_font_names): New.
10207 (macfont_list): Rearrange language/charset code.
10208 (macfont_close): Don't check for macfont_info->cache.
10209 (mac_ctfont_create_preferred_family_for_attributes): New font
10210 selection code, call
10211 mac_font_copy_default_name_for_charset_and_languages.
10212 (mac_font_copy_default_descriptors_for_language)
10213 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10215 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10217 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10219 Port to C11 aligned_alloc, and fix some integer overflows.
10220 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10221 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10222 and use of posix_memalign replaced with aligned_alloc.
10223 (aligned_alloc): New function, defined or declared as needed.
10224 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10225 Don't undef; configure.ac now does this.
10226 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10227 (calloc, aligned_alloc): Check for integer overflow.
10228 (aligned_alloc): Rename from memalign. All uses changed.
10229 (memalign): New function, an alias for aligned_alloc.
10231 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10233 * xdisp.c (redisplay_internal): Fix typo in last change.
10235 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10237 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10239 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10241 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10242 redisplay--mode-lines-cause.
10243 (redisplay_internal): Keep them uptodate. Remove redundant check of
10244 buffer_shared_and_changed.
10245 * *.[chm]: Number every assignment to update_mode_lines so we
10246 can track why it is set.
10248 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10250 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10252 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10254 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10255 can track why it is set.
10257 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10259 Integer-related fixes for term.c etc.
10260 * dispextern.h (face_tty_specified_color): New function.
10261 * term.c (turn_on_face): Don't rely on undefined behavior when
10262 assigning an out-of-range value to 'long'.
10263 Simplify test for toggling highlight.
10264 (tty_capable_p): Omit last two (unused) args. All callers changed.
10265 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10266 (read_menu_input, tty_menu_activate, tty_menu_show):
10267 * xfaces.c (x_supports_face_attributes_p)
10268 (tty_supports_face_attributes_p):
10269 Use bool for boolean. All callers changed.
10270 (tty_supports_face_attributes_p): Omit defaults for color indices;
10271 no longer needed. Simplify tail call.
10273 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10275 * xdisp.c (prepare_menu_bars): Mark static.
10276 * lisp.h (prepare_menu_bars): Don't declare.
10277 * xselect.c (x_handle_selection_clear):
10278 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10280 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10282 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10283 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10285 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10287 * keyboard.c (Fcommand_error_default_function): Rename from
10288 Fdefault_error_output.
10290 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10292 * keyboard.c (Fdefault_error_output): New function, extracted from
10293 cmd_error_internal.
10294 (syms_of_keyboard): Use it for Vcommand_error_function.
10296 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10298 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10299 (init_eval): Use it to ensure handlerlist is non-NULL.
10300 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10301 (Fsignal): Adjust NULLness test of handlerlist.
10302 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10304 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10306 * callproc.c (call_process): Call prepare_to_modify_buffer before
10307 decoding text read from the sub-process, as the decoded stuff will
10308 be inserted into the buffer. This will invalidate the various
10309 caches maintained for the buffer. (Bug#15148)
10311 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10313 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10314 string of glyphless-char-display.
10316 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10318 * nsfns.m (ns_get_name_from_ioreg): New function.
10319 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10320 OSX >= 10.9. Use ns_get_name_from_ioreg.
10322 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10324 Simplify and port recent bool vector changes.
10325 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10326 only in this file. Use a more-efficient implementation if the
10327 second argument is a power of 2.
10328 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10329 Remove no-longer-necessary compile-time checks.
10330 (bool_vector_exact_payload_bytes): New function.
10331 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10332 exact payload changed to call the new function. Do not assume
10333 that the arg or result fits in ptrdiff_t.
10334 (bool_vector_fill): New function.
10335 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10337 (vroundup_ct): Don't assume arg fits in size_t.
10338 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10339 invoke set_category_set.
10340 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10341 All callers changed. Use bool_vector_set.
10342 * category.h (XCATEGORY_SET): Remove; no longer needed.
10343 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10344 bool_vector_bitref.
10345 * data.c (Faref): Use bool_vector_ref.
10346 (Faset): Use bool_vector_set.
10347 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10348 (Fbool_vector_not, Fbool_vector_count_matches)
10349 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10350 * fns.c (concat): Use bool_vector_ref.
10351 (Ffillarray): Use bool_vector_fill.
10352 (mapcar1): Use bool_vector_ref.
10353 (sxhash_bool_vector): Hash words, not bytes.
10354 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10355 a constant, since it's now used in #if.
10356 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10357 unsigned char on unusual architectures, so that we no longer
10358 assume that the number of bits per bits_word is a power of two or
10359 is a multiple of 8 or of CHAR_BIT.
10360 (Qt): Add forward decl.
10361 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10362 at least as strictly as bits_word.
10363 (bool_vector_data, bool_vector_uchar_data): New accessors.
10364 All data structure accesses changed to use them.
10365 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10366 (bool_vector_set): New functions.
10367 (bool_vector_fill): New decl.
10368 (ROUNDUP): Move to alloc.c as described above.
10370 Fix recent gnutls changes.
10371 * gnutls.c (Fgnutls_boot): Don't assume C99.
10372 * process.c (wait_reading_process_output): Fix typo in recent change.
10374 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10376 * process.c (wait_reading_process_output, read_process_output)
10377 (send_process): Check gnutls_state is not NULL.
10379 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10380 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10382 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10384 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10385 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10387 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10390 * nsfns.m (Fx_create_frame): Fix memory leak.
10392 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10393 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10394 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10396 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10398 * xdisp.c (message3_nolog, message_with_string): Encode the string
10399 before writing it to the terminal in a non-interactive session.
10401 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10402 sure we concatenate them into a unibyte string.
10404 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10405 resulting temporary name before returning it to the caller.
10406 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10407 is a unibyte string, convert NAME to a unibyte string to ensure
10408 that the result is also a unibyte string.
10410 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10411 create unibyte strings from default paths and directory/file
10414 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10417 * callproc.c (init_callproc): Use build_unibyte_string to make
10418 sure we create unibyte strings from default paths and
10419 directory/file names.
10421 * buffer.c (init_buffer): Don't store default-directory of
10422 *scratch* in multibyte form. The original problem which led to
10423 that is described in
10424 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10425 but it was solved long ago. (Bug#15260)
10427 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10429 Port to stricter C99 platforms.
10430 Especially, C99 prohibits nesting a struct X inside struct Y if
10431 struct X has a flexible array member.
10432 * alloc.c (struct sdata): New type.
10433 (sdata): Implement in terms of struct sdata.
10434 Remove u member; all uses replaced by next_vector, set_next_vector.
10435 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10436 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10437 (struct sblock): Rename first_data member to data, which is now
10438 a flexible array member. All uses changed.
10439 (next_vector, set_next_vector, large_vector_vec): New functions.
10440 (vector_alignment): New constant.
10441 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10442 (struct large-vector): Now merely a NEXT member, since the old approach
10443 ran afoul of stricter C99. All uses changed to use
10444 large_vector_vec or large_vector_offset.
10445 (large_vector_offset): New constant.
10446 * dispnew.c: Include tparam.h, for tgetent.
10447 Do not include term.h; no longer needed.
10448 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10449 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10450 (struct Lisp_Vector): Use a flexible array member for contents,
10451 instead of a union with a member that is an array of size 1.
10453 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10454 fact that the struct no longer contains a union.
10455 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10456 (struct Lisp_Save_Value, struct Lisp_Free):
10457 Use unsigned, not int, for spacers, to avoid c99 warning.
10458 (union specbinding): Use unsigned, not bool, for bitfield, as
10459 bool is not portable to pre-C99 hosts.
10461 2013-11-04 Glenn Morris <rgm@gnu.org>
10463 * emacs.c (usage_message): Mention that `-L :...' appends.
10465 2013-11-02 Glenn Morris <rgm@gnu.org>
10467 * Makefile.in (abs_builddir): Remove.
10468 (bootstrap_exe): Use relative filename.
10470 Use relative filenames in TAGS files.
10471 * Makefile.in (abs_srcdir): Remove it again.
10472 (.PHONY): Remove frc.
10473 (maintainer-clean): No more TAGS-LISP file.
10474 (TAGS): Pass relative file names to etags.
10475 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10477 * Makefile.in (abs_srcdir): New, set by configure.
10479 (maintainer-clean): Remove pointless echo. That should be in the
10480 top-level Makefile, if anywhere. Delete TAGS-LISP.
10481 (extraclean): No s/ and m/ directories for some time.
10482 (TAGS): Also depend on ctagsfiles3.
10483 Remove no-longer-defined S_FILE.
10484 Pass absolute filenames to etags once more.
10485 (TAGS-LISP): Replace lispdir with its expansion.
10486 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10487 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10489 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10491 * xfaces.c (check_lface_attrs, realize_default_face):
10492 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10493 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10495 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10497 * emacs.c (original_pwd): Remove global var by making it local.
10498 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10500 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10502 * xfaces.c: Declare color_distance.
10503 (QCdistant_foreground): New variable.
10504 (NEAR_SAME_COLOR_THRESHOLD): New define.
10505 (load_color2): New function.
10506 (load_color): Call load_color2.
10507 (load_face_colors): Call load_color2 and if distant-color is specified
10508 calculate distant and use distant-color if colors are near.
10509 (LFACE_DISTANT_FOREGROUND): New define.
10510 (merge_face_ref, Finternal_set_lisp_face_attribute)
10511 (Finternal_get_lisp_face_attribute)
10512 (x_supports_face_attributes_p): Handle distant-foreground similar to
10514 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10516 * dispextern.h (lface_attribute_index):
10517 Add LFACE_DISTANT_FOREGROUND_INDEX.
10519 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10521 * image.c (pbm_next_char): New function.
10522 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10523 (pbm_scan_number): Use it.
10524 (Qlibjpeg_version): New variable.
10525 (syms_of_image): DEFSYM and initialize it.
10527 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10529 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10531 2013-10-31 Glenn Morris <rgm@gnu.org>
10533 * emacs.c (original_pwd): New char.
10534 (main): If using --chdir, store original_pwd.
10535 (init_cmdargs): When setting Vinvocation_directory based on a
10536 relative argv[0], use original_pwd if set. (Bug#15768)
10538 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10540 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10542 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10544 * insdel.c: Fix minor problems found by static checking.
10545 (Qregion_extract_function): Now static.
10546 (prepare_to_modify_buffer_1): Remove unused locals.
10548 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10550 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10551 (syms_of_xdisp): Declare pre-redisplay-function.
10552 (markpos_of_region): Remove function.
10553 (init_iterator, compute_stop_pos, handle_face_prop)
10554 (face_before_or_after_it_pos, reseat_to_string)
10555 (get_next_display_element, window_buffer_changed)
10556 (redisplay_internal, try_cursor_movement, redisplay_window)
10557 (try_window_reusing_current_matrix, try_window_id, display_line)
10558 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10559 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10560 * window.h (struct window): Remove field `region_showing'.
10561 * dispextern.h (struct it): Remove region_beg/end_charpos.
10562 (face_at_buffer_position, face_for_overlay_string)
10563 (face_at_string_position): Update prototypes.
10564 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10565 (face_at_string_position): Remove `region_beg' and `region_end' args.
10566 * fontset.c (Finternal_char_font):
10567 * font.c (font_at, font_range): Adjust calls accordingly.
10568 * insdel.c (Qregion_extract_function): New var.
10569 (syms_of_insdel): Initialize it.
10570 (prepare_to_modify_buffer_1): Use it.
10572 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10574 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10575 * ftxfont.c (ftxfont_get_gcs):
10576 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10577 * xfaces.c (x_free_colors, x_free_dpy_colors)
10578 (x_create_gc, unload_color):
10579 * xselect.c (x_property_data_to_lisp):
10580 * xsettings.c (parse_settings):
10581 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10582 (get_bits_and_offset): Adjust definition.
10583 * frame.c (XParseGeometry): Adjust locals.
10584 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10585 * regex.h (toplevel): Likewise for reg_syntax_t.
10587 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10589 * eval.c (run_hook_with_args): Use FUNCTIONP.
10591 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10593 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10594 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10595 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10596 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10597 on MS-Windows anyway.
10598 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10599 (free_realized_face): ...adjust user.
10600 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10601 white relief pixels to -1.
10602 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10603 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10604 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10606 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10608 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10609 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10610 in practice now. All callers changed.
10612 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10614 * dispextern.h (struct face): Use bitfields for 'underline_type'
10615 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10616 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10617 'stipple' member. Move 'lface' member up to help...
10618 * xfaces.c (make_realized_face): ...this function to find and
10619 clear just the members that need clearing.
10620 (load_face_colors, realize_x_face):
10621 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10623 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10625 * xftfont.c (struct xftfont_info): Remove set-but-unused
10627 (xftfont_open): Adjust user.
10628 (xftfont_get_colors): Remove useless prototype.
10630 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10632 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10633 before passing them to 'unexec'. (Bug#15260)
10635 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10637 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10639 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10641 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10642 the changed signature of the font driver's 'close' method.
10644 * w32font.h (w32font_close): Adjust the prototype to the change in
10645 function definition.
10647 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10649 * w32uniscribe.c (uniscribe_close): Adapt the call to
10650 w32font_close to its new prototype.
10652 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10654 Omit unused frame argument of font API's close function.
10655 * font.h (struct font): Drop frame argument. Adjust comment.
10656 * font.c (font_clear_cache, font_close_object): Adjust users.
10657 * ftfont.c (ftfont_close):
10658 * ftxfont.c (ftxfont_close):
10659 * macfont.m (macfont_close):
10660 * nsfont.m (nsfont_close):
10661 * w32font.c (w32font_close):
10662 * xfont.c (xfont_close):
10663 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10664 tweak comments and make functions safe if called more than once for
10665 the same font object.
10667 Perform font-specific cleanup when font object is swept by GC. See
10668 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10669 * alloc.c (cleanup_vector): New function.
10670 (sweep_vector): Call it for each reclaimed vector object.
10671 * font.h (struct font): Adjust comment.
10673 2013-10-24 Glenn Morris <rgm@gnu.org>
10675 * Makefile.in (abs_top_srcdir): New, set by configure.
10677 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10679 Adjust recent font-related changes to fix bug#15686.
10680 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10681 is a live window system frame, mark its default font too.
10683 2013-10-23 Glenn Morris <rgm@gnu.org>
10685 * Makefile.in (RUN_TEMACS): Make relative (again).
10686 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10687 (bootstrap-emacs$(EXEEXT)):
10688 Quote entities that might contain whitespace.
10690 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10692 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10693 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10695 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10697 Do not allow font caches to grow too large.
10698 * alloc.c (compact_font_cache_entry, compact_font_caches):
10699 New functions or stub if not HAVE_WINDOW_SYSTEM.
10700 (compact_undo_list): Factor out from Fgarbage_collect.
10702 (mark_face_cache): Mark face font. Move down to avoid
10704 (mark_terminals): Do not mark font cache here.
10705 (Fgarbage_collect): Call compaction functions described
10706 above. Adjust comment.
10708 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10710 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10711 chdir to HOME (bug#15607).
10713 * nsterm.m (Qcocoa, Qgnustep): New variables.
10714 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10715 (ns_get_color): Make selection color work for GNUstep also.
10717 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10719 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10720 handles mouse clicks. Instead, let GPM use the same code as all
10721 the other mice use. See the discussion starting at
10722 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10723 for the details of the problem with the menu bar this fixes.
10725 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10727 Remove port-specific display name lists to avoid extra
10728 complexity and data duplication with display info lists.
10729 * xterm.h (x_display_name_list): Remove declaration.
10730 * xterm.c (x_display_name_list): Remove.
10731 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10732 * xfns.c (x_display_info_for_name, Fx_display_list):
10733 Likewise. Use x_display_list where appropriate.
10734 * w32term.h (w32_display_name_list): Remove declaration.
10735 * w32term.c (w32_display_name_list): Remove.
10736 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10738 * w32fns.c (x_display_info_for_name, Fx_display_list):
10739 Likewise. Use x_display_list where appropriate.
10740 * nsterm.h (ns_display_name_list): Remove declaration.
10741 * nsterm.m (ns_display_name_list): Remove.
10742 (ns_term_init, syms_of_nsterm): Adjust users.
10743 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10744 Likewise. Use x_display_list where appropriate.
10745 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10746 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10747 (mark_terminals): Mark per-terminal font cache.
10749 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10751 Don't run timers in input-pending-p. Its new check-timers param
10752 provides the prior behavior. (Bug#15045).
10753 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10755 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10757 Make some functions static in non-Microsoft builds.
10758 On my platform (Fedora 19 x86-64), this shrinks the
10759 Emacs executable (text+data) by 0.25%.
10760 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10761 (load_color) [!MSDOS]:
10762 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10763 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10764 * lisp.h (check_existing):
10765 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10766 (network_interface_info) [!WINDOWSNT]:
10767 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10768 Remove extern decls.
10769 * fileio.c (check_existing):
10770 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10771 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10772 (network_interface_info) [!WINDOWSNT]:
10773 * term.c (encode_terminal_code) [!WINDOWSNT]:
10774 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10775 * xfaces.c (load_color) [!MSDOS]:
10777 * fileio.c (check_existing, check_executable, check_writable):
10778 * process.c (network_interface_list, network_interface_info):
10779 Move earlier, so that we don't need forward decls.
10780 * gnutls.c (fn_gnutls_transport_set_errno)
10781 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10783 * w32.c (init_environment): Use faccessat rather than
10784 check_existing, partly for consistency with the rest of the code
10785 in this file, partly so that check_existing can be static.
10787 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10788 * emacs.c (MAIN_PROGRAM): New macro.
10789 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10790 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10792 bool vector int width fixes
10793 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10794 (Fbool_vector_count_matches_at):
10795 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10796 can exceed PTRDIFF_MAX, at least in theory.
10797 (Fbool_vector_count_matches_at):
10798 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10800 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10802 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10803 (struct sockaddr): Add forward decl, for platforms that lack it.
10805 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10807 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10810 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10812 * w32.c (network_interface_get_info, network_interface_list)
10813 (network_interface_info): New functions. (Bug#15610)
10814 (GetAdaptersInfo_Proc): New typedef.
10815 (get_adapters_info): New wrapper function.
10816 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10818 * process.h (network_interface_list, network_interface_info):
10821 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10822 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10823 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10824 for WINDOWSNT. Doc fix.
10825 (syms_of_process): Defsubr Snetwork_interface_list and
10826 Snetwork_interface_info unconditionally.
10828 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10829 in NS GUI sessions. (Bug#15629)
10831 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10833 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10835 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10837 * print.c (print_object): Print " ..." when truncating bool vectors.
10839 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10841 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10842 standard mouse buttons.
10844 * termhooks.h (struct input_event): Remove incorrect commentary.
10846 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10848 Disallow bool vector operations on mixed-length operands.
10849 The old behavior left garbage in the result vector sometimes,
10850 and didn't seem to be useful.
10851 * data.c (Qwrong_length_argument): New static var.
10852 (wrong_length_argument): New function.
10853 (bool_vector_binop_driver): Check that args agree in length.
10855 * keyboard.c, keyboard.h (all_kboards): Now static.
10857 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10859 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10860 note from the lispref.
10862 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10864 * nsterm.h (struct ns_display_info): Remove set-but-unused
10865 member image_cache (image caches are per-terminal anyway).
10866 (FRAME_X_IMAGE_CACHE): Remove.
10867 * nsterm.m (ns_initialize_display_info): Adjust user.
10869 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10871 * w32proc.c: Include mingw_time.h.
10873 * w32.c: Include mingw_time.h.
10875 Implement scrolling of TTY menus when the screen is too short.
10877 * term.c (tty_menu_display): Accept an additional argument, the
10878 menu item from which to start displaying the menu. Account for
10879 the value of Y when limiting the menu to the number of available
10881 (mi_result): New enumeration.
10882 (read_menu_input): Return enumerated value. When the y coordinate
10883 hits min_y or max_y, return scroll indication instead of wrapping
10885 (tty_menu_activate): Handle the scrolling indications from
10886 read_menu_input. Compute the first menu item to display and pass
10887 it to tty_menu_display.
10889 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10891 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10892 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10893 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10894 Adjust to match the change described below.
10895 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10896 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10897 memory_below_frame members to...
10898 * termchar.h (struct tty_display_info): ...here because they're
10899 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10900 * term.c (init_tty):
10901 * nsterm.m (ns_create_terminal):
10902 * w32term.c (w32_create_terminal):
10903 * xterm.c (x_create_terminal): Adjust users.
10904 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10905 to filter out non-TTY frames. Adjust comment.
10906 (scrolling): Adjust user. Prefer eassert for debugging check.
10908 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10910 * xfaces.c (PT_PER_INCH): Remove unused macro.
10911 * termhooks.h (struct terminal): Remove set-but-unused
10912 member fast_clear_end_of_line.
10913 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10914 * nsterm.m (ns_create_terminal):
10915 * term.c (init_tty):
10916 * w32term.c (w32_create_terminal):
10917 * xterm.c (x_create_terminal): Adjust users.
10919 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10921 * lisp.h (bool_vector_size): New function.
10922 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10923 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10924 (Fbool_vector_not, Fbool_vector_count_matches_at):
10925 Remove uses of 'eassume' that should no longer be needed,
10926 because they are subsumed by the 'eassume' in bool_vector_size.
10928 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10930 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10931 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10932 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10934 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10936 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10937 have different dimensions. (Bug#15575)
10939 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10942 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10944 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10946 * term.c (tty_menu_show): Never return with unbalanced
10947 specpdl. Use eassert for debugging check. Adjust style.
10949 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10951 * term.c (read_menu_input): Make selection of menu items
10952 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10953 (tty_menu_activate): Fix off-by-one error when computing max_y.
10955 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10957 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10958 audit logging (only used with GnuTLS 3.x) and enable it.
10960 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10962 * dispnew.c (redraw_frame): Remove useless #ifdef because
10963 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10964 Also, move TTY fflush to...
10965 * term.c (tty_update_end): ...this function.
10967 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10969 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10970 the end of the frame's glyph matrix. (Bug#15575)
10972 * term.c (tty_menu_display): Don't move cursor while overwriting
10973 frame's glyphs with menu items. Limit the number of items
10974 displayed to what can be shown on the available screen lines,
10975 excluding the echo area.
10976 (tty_menu_activate): Limit the Y coordinate allowed by
10977 read_menu_input to the last screen line used for menu display.
10979 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10981 * lisp.h (eassume): New macro.
10982 Also, include <verify.h>, for 'assume'.
10983 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10984 (vroundup, vector_nbytes):
10985 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10986 (Fbool_vector_not, Fbool_vector_count_matches)
10987 (Fbool_vector_count_matches_at):
10988 Use eassume, not eassert.
10989 * casetab.c (set_identity, shuffle):
10990 * composite.c (composition_gstring_put_cache):
10991 * dispnew.c (update_frame_1):
10992 * ftfont.c (ftfont_shape_by_flt):
10993 * image.c (gif_load):
10994 * intervals.c (offset_intervals):
10995 * macfont.m (macfont_shape):
10996 Remove calls to 'assume' that are no longer needed, because
10997 --enable-gcc-warnings no longer generates bogus warnings
10998 when these calls are removed.
11000 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11002 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11004 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11006 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11007 (Qsubstitute_env_in_file_name): New var.
11008 (syms_of_fileio): Define it.
11010 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11012 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11013 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11016 * term.c (save_and_enable_current_matrix): Don't allocate and
11017 don't save margin areas.
11018 (restore_desired_matrix): Don't restore margin areas.
11019 (free_saved_screen): Don't free margin areas.
11021 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11023 * image.c: Pacify --enable-gcc-warnings.
11024 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11025 #define only if used.
11027 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11029 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11030 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11031 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11032 (gif_load): For giflib v5.x and later, display the error message
11033 produced by giflib when its functions fail.
11034 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11037 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11039 * keyboard.c (last_event_timestamp): Remove. For X selection and
11040 GTK popup menus, it may be obtained from per-frame X display info.
11041 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11042 (process_special_events): Adjust users.
11043 * keyboard.h (last_event_timestamp): Remove declaration.
11044 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11045 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11046 * menu.h (xmenu_show): Adjust prototype.
11047 * menu.c (Fx_popup_menu): Adjust user.
11048 * xselect.c (x_own_selection, x_get_foreign_selection)
11049 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11051 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11053 * keyboard.c (init_kboard): Now static. Add arg
11054 to denote window system. Adjust comment.
11055 (init_keyboard): Adjust user.
11056 (allocate_kboard): New function.
11057 (syms_of_keyboard):
11058 * nsterm.m (ns_term_init):
11059 * term.c (init_tty):
11060 * w32term.c (w32_create_terminal):
11061 * xterm.c (x_term_init): Use it.
11062 * keyboard.h (init_kboard): Remove prototype.
11063 (allocate_kboard): Add prototype.
11065 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11067 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11068 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11070 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11072 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11074 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11076 * term.c (tty_menu_activate): Flush the output stream after
11077 showing the cursor, and don't mark the frame garbaged at exit from
11078 the function. Fixes redisplay glitches when moving from one menu
11081 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11083 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11084 or throw error (Bug#15570).
11086 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11088 * intervals.c (temp_set_point_both): Move test into 'eassert',
11091 * lisp.h (eassert): Don't use 'assume'.
11092 Sometimes 'assume' wins in performance, and sometimes it loses,
11093 so it shouldn't be used all the time. Perhaps we need two
11094 flavors of 'eassert', one for where 'assume' is far more likely
11095 to help or to hurt; but that can be done later.
11096 Reported by Dmitry Antipov in
11097 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11098 Also, don't include <verify.h>; no longer needed.
11100 2013-10-09 Glenn Morris <rgm@gnu.org>
11102 * eval.c (Fcond): Doc tweak.
11104 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11106 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11107 expressions with side effects to eassert. (Bug#15565)
11109 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11111 * fns.c (hashfn_user_defined): Allow hash functions to return any
11114 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11116 Fix minor problems found by static checking.
11117 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11118 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11119 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11120 * keyboard.c (read_menu_command): Remove unused local.
11121 * lisp.h (read_menu_command): New decl.
11122 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11123 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11124 Return ptrdiff_t, not int.
11125 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11126 not int, for benefit of xpalloc.
11127 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11129 (have_menus_p): Remove; unused.
11130 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11131 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11132 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11134 (save_and_enable_current_matrix): Omit unnecessary casts.
11135 (read_menu_input): Omit local extern decl (now in lisp.h).
11136 Don't access uninitialized storage if mouse_get_xy fails.
11137 (tty_menu_activate): Mark local as initialized, for lint.
11138 (tty_menu_activate, tty_meny_show): Remove unused locals.
11140 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11142 Support menus on text-mode terminals.
11143 * xterm.h (xw_popup_dialog): Add prototype.
11145 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11146 (xmenu_show): Block input here, instead in Fx_popup_menu.
11147 (xw_popup_dialog): New function, with X-specific bits of popup
11150 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11153 * window.c (Fset_window_configuration): Use run-time tests of the
11154 frame type instead of compile-time conditionals, when menu-bar
11155 lines are considered.
11157 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11158 (w32_popup_dialog): New prototypes.
11160 * w32menu.c (Fx_popup_dialog): Function deleted.
11161 (w32_popup_dialog): New function, with w32 specific bits of popup
11162 dialogs. Block input here.
11164 * w32inevt.c (w32_console_read_socket): Minor change to add
11165 debugging TTY events.
11167 * w32fns.c (show_hourglass): If returning early because the frame
11168 is not a GUI frame, unblock input.
11170 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11171 (cursorY): New functions.
11173 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11174 WINDOWSNT, macros that call curX and curY elsewhere.
11176 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11178 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11179 specific function to hide and show cursor on a text-mode terminal.
11180 (tty_menu_struct, struct tty_menu_state): New structures.
11181 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11182 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11183 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11184 (tty_menu_locate, save_and_enable_current_matrix)
11185 (restore_desired_matrix, screen_update, read_menu_input)
11186 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11187 (tty_pop_down_menu, tty_menu_last_menubar_item)
11188 (tty_menu_new_item_coords, tty_menu_show): New functions.
11189 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11191 * nsterm.h (ns_popup_dialog): Adjust prototype.
11193 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11194 of in x-popup-menu.
11195 (ns_popup_dialog): Adapt order of arguments to the other
11196 *_menu_show implementations.
11197 (Fx_popup_dialog): Function deleted.
11199 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11201 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11203 * menu.c (have_boxes): New function.
11204 (single_keymap_panes): Use it instead of a compile-time
11206 (single_menu_item): Use run-time tests of the frame type instead
11207 of compile-time conditionals.
11208 (encode_menu_string): New function.
11209 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11210 the macro, since different types of frame need different encoding
11212 (digest_single_submenu): Use run-time tests of frame type instead
11213 of, or in addition to, compile-time conditionals.
11214 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11215 (Fx_popup_menu): Detect when the function is called from keyboard
11216 on a TTY. Don't barf when invoked on a text-mode frame.
11217 Check frame type at run time, instead of compile-time conditionals for
11218 invoking terminal-specific menu-show functions.
11219 Call tty_menu_show on text-mode frames.
11220 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11221 run time to determine which alternative to invoke; support dialogs
11224 * keyboard.h <Qmouse_movement>: Declare.
11226 * keyboard.c <Qmouse_movement>: Now extern.
11227 <Qecho_keystrokes>: New static variable.
11228 (read_key_sequence): Accept an additional argument, a flag to
11229 prevent redisplay during reading of the key sequence. All callers
11231 (read_menu_command): New function.
11232 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11234 (toolkit_menubar_in_use): New function.
11235 (make_lispy_event): Use it instead of a compile-time test.
11237 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11238 window-system being available.
11240 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11241 to x-popup-dialog on the frame type, they all now support popup
11244 * dispnew.c (save_current_matrix): Save the margin areas.
11245 (restore_current_matrix): Restore margin areas.
11246 (update_frame_with_menu): New function.
11248 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11251 * alloc.c (make_save_ptr): Now compiled unconditionally.
11253 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11255 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11256 (redraw_frame, update_frame): Adjust users.
11257 * dispextern.h (set_window_update_flags): Adjust prototype.
11258 * xdisp.c (redisplay_internal): When updating all frames with zero
11259 windows_or_buffers_changed, assume that only the windows that shows
11260 current buffer should be really updated.
11262 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11264 Do not allocate huge temporary memory areas and objects while encoding
11265 for file I/O, thus reducing an enormous memory usage for large buffers.
11266 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11267 * coding.h (struct coding_system): New member raw_destination.
11268 * coding.c (setup_coding_system): Initialize it to zero.
11269 (encode_coding_object): If raw_destination is set, do not create
11270 dst_object. Add comment.
11271 * fileio.c (toplevel): New constant E_WRITE_MAX.
11272 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11273 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11275 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11277 * nsterm.m (windowDidExitFullScreen:)
11278 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11280 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11282 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11283 * keyboard.c (unblock_input_to): Don't process pending signals
11284 if a fatal error is in progress.
11286 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11287 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11288 they're talking about words in Lisp bool vectors.
11289 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11290 * data.c (popcount_bits_word): Rename from popcount_size_t.
11291 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11294 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11296 Improve support for popcount and counting trailing zeros (Bug#15550).
11297 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11298 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11299 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11300 (popcount_size_t_msc, popcount_size_t_gcc):
11301 Remove; now done by Gnulib.
11302 (popcount_size_t): Now a macro that defers to Gnulib.
11303 (count_trailing_zero_bits): Return int, for consistency with
11304 Gnulib and because Emacs prefers signed to unsigned int.
11305 Don't assume that size_t is either unsigned int or unsigned long
11306 or unsigned long long.
11307 (size_t_to_host_endian): Do not assume that size_t is either
11308 exactly 32 or exactly 64 bits wide.
11309 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11310 etc., so that it's now an enum constant, not a macro.
11311 No need to assume that it's either 32 or 64.
11313 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11315 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11318 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11320 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11321 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11323 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11325 emacs_read and emacs_write now use void *, not char *.
11326 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11327 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11328 Buffer arg is now void *, not char *. This matches plain
11329 'read' and 'write' better, and avoids a constraint violation
11330 on Solaris 9 with Oracle Studio.
11332 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11334 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11335 memset to explicit loop. Otherwise copy largest possible chunk
11336 from initialized to uninitialized part, thus allowing the longer
11337 memcpy runs and reducing the number of loop iterations.
11339 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11341 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11342 hide toolbar (Bug#15388).
11343 (windowDidEnterFullScreen:): If presentation options are zero,
11344 set them here (Bug#15388).
11345 (ns_update_auto_hide_menu_bar): Remove runtime check.
11346 Don't auto hide dock unless menubar is also auto hidden.
11348 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11350 * editfns.c (message): Mention batch mode in doc string.
11352 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11354 * nsterm.m (check_native_fs): Remove erroneous comment.
11356 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11358 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11359 uses find_newline instead of scan_newline and so doesn't move point.
11361 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11363 Use hardware support for byteswapping on glibc x86 etc.
11364 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11365 whereas the old swap64 needed 30.
11366 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11367 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11368 Use byteswap.h's macros to swap bytes.
11369 * lisp.h (swap16, swap32, swap64): Remove.
11370 All uses replaced by bswap_16, bswap_32, bswap_64.
11372 * bytecode.c (exec_byte_code): Use some more volatile variables
11373 to work around local variables getting clobbered by longjmp.
11374 Port to pre-C99, which doesn't allow decls after stmts.
11376 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11378 * lisp.h (eassert): Assume that COND is true when optimizing.
11379 In other words, take on the behavior of eassert_and_assume.
11380 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11381 (eassert_and_assume): Remove. All uses replaced by eassert.
11383 * xdisp.c (Qglyphless_char): Now static.
11385 Adjust to merge from gnulib.
11386 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11387 * lisp.h: Include <verify.h>, for 'assume'.
11389 * eval.c (clobbered_eassert): New macro.
11390 (internal_catch, internal_condition_case)
11391 (internal_condition_case_1, internal_condition_case_2)
11392 (internal_condition_case_n): Use it instead of eassert
11393 when the argument contains locals clobbered by longjmp.
11394 Don't use clobbered locals outside of clobbered_eassert.
11395 (internal_lisp_condition_case): Use a volatile variable
11396 to work around a local variable's getting clobbered.
11398 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11400 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11401 (PUSH_HANDLER): New macro.
11402 (catchlist): Remove.
11403 (handlerlist): Always declare.
11405 * eval.c (catchlist): Remove (merge with handlerlist).
11406 (handlerlist, lisp_eval_depth): Not static any more.
11407 (internal_catch, internal_condition_case, internal_condition_case_1)
11408 (internal_condition_case_2, internal_condition_case_n):
11410 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11411 handlerlist/catchlist.
11412 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11413 handlerlist which can only handle a single condition-case handler at
11415 (find_handler_clause): Simplify since we only a single branch here
11418 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11420 (bcall0): New function.
11421 (exec_byte_code): Add corresponding cases. Improve error message when
11422 encountering an invalid byte-code. Let Bunwind_protect accept
11423 a function (rather than a list of expressions) as argument.
11425 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11426 and make them unconditional now that they're heap-allocated.
11428 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11430 * charset.c (Fdecode_char, Fencode_char): Remove description of
11431 `restriction' arg. now that it's hidden by advertised-calling-convention.
11433 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11435 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11436 Remove unused variable (from mac-port).
11437 (macfont_draw): Use s->ybase for correct y position.
11439 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11441 * frame.h (struct frame): Drop has_minibuffer member because...
11442 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11443 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11445 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11447 * window.h (struct window): Prefer enum text_cursor_kinds to int
11448 for phys_cursor_type member. Move the latter, phys_cursor_width,
11449 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11450 * window.c (replace_window, make_window): Adjust users.
11452 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11454 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11455 this module is never compiled otherwise.
11457 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11459 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11462 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11464 * xdisp.c (get_next_display_element): Don't call face_for_font in
11465 a build configured --without-x. (Bug#15484)
11467 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11469 * window.c (calc_absolute_offset): #elif should be #elif defined.
11471 * frame.c (delete_frame): Block/unblock input to overcome race
11472 condition (Bug#15475).
11474 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11476 * frame.c (delete_frame): Record selected frame only after
11477 calling Qdelete_frame_functions (Bug#15477).
11479 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11481 * nsterm.m (ns_selection_color): Remove.
11482 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11483 NSColor selectedText(Background)Color. Only for COCOA.
11484 (ns_term_init): Remove assignment of ns_selection_color, logic
11485 moved to ns_get_color.
11487 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11488 NS_SELECTION_COLOR_DEFAULT.
11489 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11491 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11493 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11494 frame' does not have the tool_bar_window member.
11496 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11498 Signal error when reading an empty byte-code object (Bug#15405)
11499 * lread.c (read1): Signal error.
11500 * alloc.c (make_byte_code): eassert header size.
11501 (sweep_vectors): Change an int to size_t.
11503 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11505 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11506 instead of ints, as it's the usual style for offsetof constants. See:
11507 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11509 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11510 This is ugly, but it should fix the performance problem for older
11511 GCC versions in the short run. I'll look into integrating the
11512 Gnulib module for popcount, as a better fix.
11513 See the thread starting in:
11514 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11515 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11516 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11517 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11518 (popcount_size_t): Use it.
11520 2013-09-24 Daniel Colascione <dancol@dancol.org>
11522 * process.c (Fnetwork_interface_info): Fix build break due to
11525 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11527 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11528 Prefer signed to unsigned integers where either will do.
11529 No need for 'const' on locals that do not escape.
11530 Omit easserts with unnecessary and unportable assumptions about
11531 alignment. Avoid unnecessary casts to char *.
11533 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11535 Use union for the payload of struct Lisp_Vector.
11536 This helps to avoid a few glitches dictated by C's aliasing rules.
11537 * lisp.h (struct Lisp_Vector): Use union for next and
11538 contents member. Adjust comment. Change related users.
11539 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11540 Related users changed.
11541 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11542 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11543 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11544 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11546 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11548 Optimize glyph row clearing and copying routines.
11549 * dispextern.h (struct glyph_row): Change layout of struct
11550 glyph_row to help copy_row_except_pointers. Adjust comment.
11551 * dispnew.c (null_row): Remove.
11552 (clear_glyph_row): Use offsetof and memset to find and clear
11553 just the members that need clearing. Adjust comment.
11554 (copy_row_except_pointers): Likewise for copying.
11556 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11558 Some minor cleanups of recently-added bool vector code.
11559 * conf_post.h (assume): Always return void. Use lint version
11560 only if GCC and MSC versions don't apply.
11561 * conf_post.h (assume):
11562 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11563 Depend on _MSC_VER, not __MSC_VER, for consistency with
11565 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11566 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11567 (bool_vector_binop_driver, count_trailing_zero_bits)
11568 (size_t_to_host_endian): Now static, not static inline;
11569 the latter isn't needed with modern compilers and doesn't
11570 work with older compilers anyway.
11572 * alloc.c (valgrind_p): Use bool for boolean.
11574 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11576 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11577 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11578 (display_last_displayed_message_p, message_buf_print)
11579 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11580 Use bool for boolean.
11581 * dispextern.h (cancel_line, init_desired_glyphs):
11582 Remove ancient leftover.
11583 (help_echo_showing_p, hourglass_shown_p):
11584 * lisp.h (noninteractive_need_newline): Adjust declaration.
11586 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11588 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11590 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11591 ...this file and convert the latter to static. Adjust comment.
11592 (make_initial_frame):
11593 * window.c (init_window_once): Adjust user.
11594 * frame.h (last_nonminibuf_frame): Remove declaration.
11595 * lisp.h (selected_frame): Likewise.
11596 * msdos.c (the_only_display_info): Adjust comment.
11598 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11600 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11601 computing the end column of mouse-highlight that comes from
11602 display or overlay strings. (Bug#15437)
11603 (note_mouse_highlight): Adapt calculation of last argument to
11604 mouse_face_from_string_pos to the above change.
11606 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11607 all platforms, not just for clang.
11609 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11611 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11612 about excess arguments to snprintf.
11614 * conf_post.h(assume): Use __builtin_unreachable for clang.
11616 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11618 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11619 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11621 2013-09-23 Daniel Colascione <dancol@dancol.org>
11623 * alloc.c (USE_VALGRIND): New macro; on by default
11624 when ENABLE_CHECKING.
11625 (mark_maybe_object, mark_maybe_pointer)
11626 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11628 (valgrind_p) [USE_VALGRIND]: New variable.
11629 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11631 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11633 * process.c (wait_reading_process_output): Change int pnamelen to
11636 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11637 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11638 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11639 argument to unsigned long to avoid warning.
11640 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11642 * conf_post.h (assume): Fix compiler error: x shall be cond.
11644 2013-09-22 Daniel Colascione <dancol@dancol.org>
11646 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11647 warning when compiling without a window system.
11649 2013-09-22 Daniel Colascione <dancol@dancol.org>
11651 * data.c (Qbool_vector_p): New symbol.
11652 (bool_vector_spare_mask, popcount_size_t_generic)
11653 (popcount_size_t_msc, popcount_size_t_gcc)
11655 (bool_vector_binop_driver)
11656 (count_trailing_zero_bits, size_t_to_host_endian)
11657 (Fbool_vector_exclusive_or)
11658 (Fbool_vector_union)
11659 (Fbool_vector_intersection, Fbool_vector_set_difference)
11660 (Fbool_vector_subsetp, Fbool_vector_not)
11661 (Fbool_vector_count_matches)
11662 (Fbool_vector_count_matches_at): New functions.
11663 (syms_of_data): Intern new symbol, functions.
11664 * alloc.c (bool_vector_payload_bytes): New function.
11665 (Fmake_bool_vector): Instead of calling Fmake_vector,
11666 which performs redundant initialization and argument checking,
11667 just call allocate_vector ourselves. Make sure we clear any
11668 terminating padding to zero.
11669 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11670 instead of open-coding the size calculation.
11671 (vroundup_ct): New macro.
11672 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11673 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11674 * composite.c (composition_gstring_put_cache):
11675 Change lint_assume to assume.
11676 * conf_post.h (assume): New macro.
11677 (lint_assume): Remove.
11678 * dispnew.c (update_frame_1): Change lint_assume to assume.
11679 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11681 * image.c (gif_load): Change lint_assume to assume.
11682 * lisp.h (eassert_and_assume): New macro.
11683 (Qbool_vector_p): Declare.
11684 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11685 (swap16, swap32, swap64): New inline functions.
11686 * macfont.m (macfont_shape): Change lint_assume to assume.
11687 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11688 * xsettings.c (parse_settings): Use new swap16 and
11689 swap32 from lisp.h instead of file-specific macros.
11691 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11693 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11694 found (which can legitimately happen when the glyph row at the
11695 window start is disabled in the current_matrix. (Bug#15365)
11697 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11699 Fix syntax.h bug introduced by recent INLINE change.
11700 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11701 conditionally compiled one way in some modules, and a different
11702 way in others. This doesn't work with extern inline functions,
11703 which must have the same definition in all modules, because the
11704 defining code might be shared across modules, depending on the
11705 implementation. Symptoms reported by Martin Rudalics in:
11706 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11707 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11708 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11709 overriding the corresponding functions in syntax.h.
11710 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11711 (syntax_property): New inline functions.
11712 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11713 Rewrite in terms of these new functions.
11715 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11717 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11718 not chars_in_text, whose result depends on the multibyteness of
11719 the current buffer. (Bug#15426)
11721 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11723 Port recent change to hosts where pointers aren't 'long'.
11724 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11725 Don't assume that pointers are the same width as 'long'.
11726 Add a compile-time check that a pointer fits into two X slots.
11728 A simpler, centralized INLINE.
11729 * conf_post.h (INLINE): Define only if not already defined.
11730 This allows us to use a single INLINE, defined by one file
11732 * emacs.c (INLINE): Define it.
11733 Also, include category.h, charset.h, composite.h, dispextern.h,
11734 syntax.h, systime.h, so that their INLINE definitions are expanded
11735 properly for Emacs.
11736 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11737 * buffer.h, buffer.c (BUFFER_INLINE):
11738 * category.h, category.c (CATEGORY_INLINE):
11739 * character.h, character.c (CHARACTER_INLINE):
11740 * charset.h, charset.c (CHARSET_INLINE):
11741 * composite.h, composite.c (COMPOSITE_INLINE):
11742 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11743 * frame.h, frame.c (FRAME_INLINE):
11744 * intervals.h, intervals.c (INTERVALS_INLINE):
11745 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11746 * lisp.h, alloc.c (LISP_INLINE):
11747 * process.h, process.c (PROCESS_INLINE):
11748 * syntax.h, syntax.c (SYNTAX_INLINE):
11749 * systime.h, sysdep.c (SYSTIME_INLINE):
11750 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11751 * window.h, window.c (WINDOW_INLINE):
11752 Remove. All uses replaced with INLINE.
11754 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11756 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11757 to avoid Bug#15398.
11759 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11761 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11762 'const char *' to avoid compiler warnings due to similar change in
11763 the prototype of x_get_string_resource.
11765 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11767 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11768 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11769 going to replace static variables below. Adjust comments.
11770 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11771 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11772 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11773 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11774 Related users changed.
11775 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11776 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11777 last_mouse_movement_time, going to replace static variables below.
11779 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11780 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11782 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11783 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11784 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11785 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11786 static variables below.
11787 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11788 (last_mouse_scroll_bar): Remove.
11789 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11790 (mouseExited): Related users changed.
11792 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11794 Do not use external array to process X scroll bar messages.
11795 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11796 (x_send_scroll_bar_event): Pack window pointer into two slots
11797 of XClientMessageEvent if we're 64-bit. Adjust comment.
11798 (x_scroll_bar_to_input_event): Unpack accordingly.
11800 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11802 Ifdef away recent changes which aren't relevant to NS port.
11803 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11804 [!HAVE_NS]: Declare as such.
11805 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11806 [!HAVE_NS]: Define as such.
11808 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11810 * frame.c (x_redo_mouse_highlight): New function
11811 to factor out common code used in W32 and X ports.
11812 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11813 * xterm.h (struct x_display_info):
11814 * w32term.h (struct w32_display_info):
11815 * nsterm.h (struct ns_display_info): New members
11816 last_mouse_motion_frame, last_mouse_motion_x and
11817 last_mouse_motion_y, going to replace static variables below.
11818 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11819 (redo_mouse_highlight): Remove.
11820 (note_mouse_movement, syms_of_xterm): Adjust user.
11821 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11822 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11823 (redo_mouse_highlight): Remove.
11824 (note_mouse_movement, syms_of_w32term): Adjust user.
11825 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11826 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11828 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11829 * nsfns.m (compute_tip_xy): Adjust user.
11831 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11833 * frame.c (x_mouse_grabbed): New function.
11834 * dispextern.h (x_mouse_grabbed): Add prototype.
11835 (last_mouse_frame): Remove declaration.
11836 * xterm.h (struct x_display_info):
11837 * w32term.h (struct w32_display_info):
11838 * nsterm.h (struct ns_display_info): New member
11839 last_mouse_frame, going to replace...
11840 * xdisp.c (last_mouse_frame): ...global variable.
11841 (note_tool_bar_highlight):
11842 * w32term.c (w32_mouse_position, w32_read_socket):
11843 * xterm.c (XTmouse_position, handle_one_xevent):
11844 Use x_mouse_grabbed.
11845 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11847 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11849 * w32term.c (w32_read_socket): Avoid temporary
11850 variables in a call to x_real_positions.
11851 * xterm.c (handle_one_xevent): Likewise.
11853 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11855 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11856 (x_icon_type): Remove prototype.
11857 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11858 * frame.c (x_icon_type): Remove.
11859 * w32term.c (x_make_frame_visible, x_iconify_frame):
11860 * xterm.c (x_make_frame_visible, x_iconify_frame):
11861 Use x_set_bitmap_icon to factor out common code.
11863 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11865 * dispextern.h (check_x_display_info, x_get_string_resource):
11866 Declare here just once and unify the latter.
11867 * frame.c (check_x_display_info, x_get_string_resource):
11868 * nsterm.h (check_x_display_info):
11869 * xrdb.c (x_get_string_resource):
11870 * xterm.h (check_x_display_info): Remove prototypes.
11871 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11872 * w32reg.c (x_get_string_resource): Likewise.
11873 (w32_get_rdb_resource): Adjust user.
11875 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11877 * xterm.h (struct x_display_info): New member
11878 x_pending_autoraise_frame, going to replace...
11879 * xterm.c (pending_autoraise_frame): ...static variable.
11880 (x_new_focus_frame, XTread_socket): Adjust users.
11881 * w32term.h (struct w32_display_info): New member
11882 w32_pending_autoraise_frame, going to replace...
11883 * w32term.c (pending_autoraise_frame): ...global variable.
11884 (x_new_focus_frame, w32_read_socket): Adjust users.
11886 2013-09-17 Glenn Morris <rgm@gnu.org>
11888 * xdisp.c (message_dolog): If we create *Messages*,
11889 switch it to messages-buffer-mode.
11891 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11893 Don't overuse 'const' in types of locals.
11894 * bidi.c (bidi_count_bytes):
11895 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11896 (xg_event_is_for_scrollbar):
11897 * xselect.c (x_handle_property_notify)
11898 (x_handle_selection_notify, x_handle_dnd_message):
11899 * xsettings.c, xsettings.h (xft_settings_event):
11900 * xterm.c (x_handle_net_wm_state, handle_one_event)
11901 (x_menubar_window_to_frame, x_detect_focus_change)
11902 (construct_mouse_click, note_mouse_movement)
11903 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11904 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11905 (handle_one_xevent, x_handle_net_wm_state):
11906 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11907 (x_handle_dnd_message):
11908 Avoid unnecessary 'const', typically the second 'const' in
11909 'const foo * const arg', a 'const' that does not affect the API
11910 and doesn't significantly help the human reader.
11912 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11914 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11915 only if Glib < 2.36.0.
11916 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11917 * xsettings.c (init_gconf, init_gsettings): Do not check
11919 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11921 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11923 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11925 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11926 before calling g_type_init.
11928 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11930 * nsterm.m (syms_of_nsterm): ... to here.
11932 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11934 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11935 (ignore_next_mouse_click_timeout): Use Time as X does.
11936 (handle_one_xevent): Avoid cast and use unsigned comparison.
11938 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11940 Do not copy X event in handle_one_xevent except KeyPress case.
11941 Wnen XEvent is processed, it is unlikely to be changed except
11942 KeyPress case, so we can avoid copying and use const pointer to
11943 const data to make sure that an event is not changed elsewhere.
11944 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11945 const' and do not create local copy except for the KeyPress event.
11946 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11947 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11948 (x_handle_net_wm_state, x_menubar_window_to_frame)
11949 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11950 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11951 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11952 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11953 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11954 (x_handle_dnd_message):
11955 * xsettings.c (xft_settings_event):
11956 Use 'const XEvent * const' where appropriate.
11957 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11959 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11961 Fix X event waiting to handle multiple frames.
11962 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11963 * xterm.c (pending_event_wait): Remove. Adjust users.
11964 (x_detect_focus_change): Pass frame arg.
11965 (handle_one_xevent): Find related frame early and clear per-frame
11966 wait_event_type only if this is an event for the relevant frame.
11967 (x_wait_for_event): Use per-frame wait_event_type.
11969 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11971 * nsfns.m (Fx_create_frame): Fix font driver registration for
11974 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11975 for syms_of_macfont.
11977 * nsterm.m: Include macfont.h.
11978 (ns_tmp_flags, ns_tmp_font): Remove.
11979 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11980 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11981 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11982 (changeFont:): Fix code style. Check for font driver type when
11985 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11988 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11989 (nsfont_open): Set font driver type.
11990 Set font->ascent and font->descent. Figure out font instead of
11991 ns_tmp_font, and flags instead of ns_tmp_flags.
11992 Fix indentation. Remove call to ns_draw_text_decoration,
11995 * nsfns.m: Include macfont.h.
11996 (Fx_create_frame): Register macfont driver, make a better default font.
11997 (Fns_popup_font_panel): Get font from macfont driver, if used.
11999 * macfont.m, macfont.h, macuvs.h: New files.
12001 * font.h: Declare syms_of_macfont.
12003 * font.c (syms_of_font): Call syms_of_macfont.
12005 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12007 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12009 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12010 and it is always zero for others, so I assume that this is an ancient
12011 leftover which nobody will want to change any more.
12012 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12013 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12014 * frame.c (x_set_scroll_bar_width):
12015 * w32fns.c (w32_createscrollbar):
12016 * w32term.c (w32_set_vertical_scroll_bar):
12017 * xfns.c (x_set_scroll_bar_default_width):
12018 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12019 (x_scroll_bar_expose): Related users changed.
12021 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12023 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12024 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12025 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12027 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12028 Define once here...
12029 * nsterm.h, w32term.h, xterm.h: ...and not here.
12030 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12031 Remove unused Xisms.
12032 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12033 these modules are never compiled otherwise.
12035 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12037 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12038 Doc fix. (Bug#15375)
12040 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12042 Unify Fx_focus_frame between all ports.
12043 * frame.h (x_focus_frame): New prototype.
12044 * xfns.c (Fx_focus_frame): Remove.
12045 (syms_of_xfns): Do not defsubr it.
12046 (x_focus_frame): X implementation.
12047 * nsfns.m (Fx_focus_frame): Remove.
12048 (syms_of_nsfns): Do not defsubr it.
12049 (x_focus_frame): NS implementation.
12050 * w32term.c (Fx_focus_frame): Remove.
12051 (x_focus_on_frame): Rename to...
12052 (x_focus_frame): W32 implementation.
12053 * w32term.h (x_focus_on_frame): Remove prototype.
12054 * w32fns.c (Fx_focus_frame): Remove.
12055 (syms_of_w32fns): Do not defsubr it.
12056 * frame.c (Fx_focus_frame): Define here.
12057 (syms_of_frame): Defsubr here.
12058 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12060 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12062 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12063 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12064 each port to reference the port-specific window system data.
12065 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12066 (FRAME_DISPLAY_INFO): Define.
12067 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12068 (FRAME_DISPLAY_INFO): Define. Adjust users.
12069 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12070 (FRAME_DISPLAY_INFO): Define. Adjust users.
12071 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12072 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12073 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12074 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12075 * xselect.c, xterm.c: All related users changed.
12077 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12079 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12080 (x_menubar_window_to_frame): Remove prototypes.
12081 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12082 (x_menubar_window_to_frame, x_top_window_to_frame):
12084 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12085 (x_menubar_window_to_frame, x_top_window_to_frame):
12086 ...to here and convert all but the last to static.
12088 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12090 * lisp.mk (lisp): Add w32-common-fns.elc.
12092 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12094 * charset.c (char_charset): Document an exception for char-charset.
12096 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12098 * xterm.h (x_display_info): New field last_user_time...
12099 * xterm.c (toplevel): ...to replace static last_user_time.
12100 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12102 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12104 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12105 scroll bar values to prevent thumb from disappear and update comment.
12107 2013-09-11 Glenn Morris <rgm@gnu.org>
12109 * emacs.c (usage_message): Possessive apostrophe tweak.
12111 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12113 * nsterm.m (syms_of_nsterm): Use Qns.
12114 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12115 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12116 * xfns.c (x_display_info_for_name, Fx_open_connection):
12117 Remove old '#if 0' code.
12118 (syms_of_xfns): Use Qx.
12119 * termhooks.h (fullscreen_hook): Remove the leftover.
12120 (struct terminal): Fix typo in comment.
12122 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12124 Cleaning up a few X scroll bar bits.
12125 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12126 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12127 New member last_seen_part, going to replace...
12128 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12129 (xt_action_hook) [USE_LUCID]: Adjust user.
12130 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12131 Lucid-specific scroll bar support.
12132 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12133 to int and adjust to use last_seen_part member.
12134 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12135 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12136 Initialize last_seen_part.
12138 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12140 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12141 insert-buffer-substring an empty string.
12143 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12145 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12146 avoiding a GCC warning.
12148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12150 Ifdef away frame tool bar code when it is not really used.
12151 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12152 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12153 and minimize_tool_bar_window_p under the above.
12154 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12155 (fset_tool_bar_window): Likewise.
12156 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12157 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12158 (change_frame_size_1):
12159 * window.c (window_from_coordinates, Frecenter): Adjust users.
12160 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12161 code is not really used.
12162 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12163 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12164 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12165 [!USE_GTK && !HAVE_NS]: Define as such.
12166 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12167 (note_mouse_highlight, expose_frame):
12168 * xfns.c (x_set_tool_bar_lines):
12169 * xterm.c (handle_one_xevent): Adjust users.
12171 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12173 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12174 This bug was introduced by my 2013-08-26 patch, which incorrectly
12175 assumed that the terminfo implementation doesn't use termcap buffers.
12176 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12177 these buffers apparently are used after all.
12178 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12179 (struct tty_display_info): Define members termcap_term_buffer and
12180 termcap_strings_buffer even if TERMINFO.
12182 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12185 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12186 'usage' docstring entry to pacify make-docfile.
12188 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12190 Change comparison functions =, <, >, <=, >= to take many arguments.
12191 * data.c: Change comparison functions' interface and implementation.
12192 * lisp.h: Make arithcompare available for efficient two arg
12194 * bytecode.c: Use arithcompare.
12195 * fileio.c: Use new interface.
12197 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12199 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12201 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12203 * eval.c (Feval): Document the new use of `lexical'.
12205 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12207 Review and drop old frame resize hack.
12208 * frame.h (struct frame): Remove force_flush_display_p.
12209 * dispnew.c (update_frame): Adjust user and don't call
12210 flush_frame here. The comment has said that there was an issues
12211 with redisplaying fringes, but I don't see any differences with
12212 and without this hack. Hopefully we can continue without it.
12213 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12214 current frame matrices twice if resized_p is set.
12216 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12218 Do not populate pure Xism x_sync to other ports.
12219 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12220 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12221 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12222 * w32term.h (x_sync): Remove prototype.
12224 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12226 Cleanup frame flushing.
12227 * dispextern.h (struct redisplay_interface):
12228 Drop flush_display_optional because flush_display is enough
12229 for X and flushing via RIF is just a no-op for others.
12230 * frame.h (flush_frame): New function.
12231 * dispnew.c (update_frame):
12232 * minibuf.c (read_minibuf):
12233 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12235 * keyboard.c (detect_input_pending_run_timers): Do not flush
12236 all frames but selected one in redisplay_preserve_echo_area.
12237 * nsterm.m (ns_flush): Remove no-op.
12238 (ns_redisplay_interface): Adjust user.
12239 * w32term.h (x_flush): Remove no-op.
12240 (w32_redisplay_interface): Adjust user.
12241 * xterm.c (x_flush): Simplify because we do not flush all
12242 frames at once any more. Adjust comment.
12243 (x_redisplay_interface): Adjust user.
12245 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12247 Port --without-x --enable-gcc-warnings to Fedora 19.
12248 * gfilenotify.c (globals_of_gfilenotify):
12249 Call g_type_init only if using an older glib version that needs it.
12251 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12253 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12254 (last_glyphless_glyph_merged_face_id): Remove declarations.
12255 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12256 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12257 (last_glyphless_glyph_merged_face_id): Now static.
12258 (merge_escape_glyph_face): New function, refactored from...
12259 (get_next_display_element): ...here.
12260 (merge_glyphless_glyph_face): New function, refactored from...
12261 (produce_glyphless_glyph): ...here...
12262 * term.c (produce_glyphless_glyph): ...and here.
12264 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12266 * eval.c (eval_sub): Only call Ffunction if necessary.
12268 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12270 Attempt to make redisplay more selective when changing cursor type.
12271 * frame.h (struct frame): New bitfield cursor_type_changed.
12272 * xdisp.c (cursor_type_changed): Remove.
12273 (try_cursor_movement, redisplay_window, try_window_id)
12274 (set_frame_cursor_types, try_window_reusing_current_matrix):
12275 Adjust to use per-frame bitfield.
12276 (redisplay_internal): Look for cursor type change on each visible
12277 frame and consider all frames if cursor type has been changed on
12278 the frame other than selected. If cursor type has been changed on
12279 selected frame only, do not use fast update.
12281 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12283 Attempt to make redisplay more selective when changing fonts.
12284 * frame.h (struct frame): New bitfield fonts_changed.
12285 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12286 (adjust_frame_glyphs): Add prototype.
12287 * dispnew.c (fonts_changed_p): Remove.
12288 (adjust_glyphs): Remove because we do not
12289 adjust matrices on all frames at once any more.
12290 (adjust_frame_glyphs): Block and unblock input here.
12291 (adjust_glyph_matrix): Use fonts_changed.
12292 (change_frame_size_1): Use adjust_frame_glyphs.
12293 * font.c (font_open_entity): Use fonts_changed.
12294 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12295 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12296 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12297 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12298 (shrink_mini_window, Fresize_mini_window_internal)
12299 (window_scroll_pixel_based, Fset_window_configuration)
12300 (apply_window_adjustment, Fset_window_vscroll):
12301 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12302 Use adjust_frame_glyphs.
12303 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12304 (try_window_reusing_current_matrix, try_window_id, display_line)
12305 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12306 (redisplay_internal): Consider fonts_changed and adjust frame
12307 matrices for each frame only if the frame is visible. If font
12308 has been changed on some frame during full redisplay, retry
12309 only visible frames where the font has been actually changed.
12311 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12313 Cache current header and mode line height for each window.
12314 * window.h (struct window): New fields mode_line_height
12315 and header_line_height.
12316 * window.c (make_window): Initialize them.
12317 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12318 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12319 (current_mode_line_height, current_header_line_height):
12320 Remove declaration.
12321 * xdisp.c (current_mode_line_height, current_header_line_height):
12323 (pos_visible_p, init_xdisp): Adjust user.
12324 (redisplay_window): Invalidate mode_line_height and
12325 header_line_height if current and desired matrices do not agree.
12327 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12329 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12330 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12332 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12334 Make --without-x compatible with --enable-gcc-warnings.
12335 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12336 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12337 members under HAVE_WINDOW_SYSTEM.
12338 * keyboard.c (make_lispy_focus_out): Likewise.
12339 (record_menu_key): Move under HAVE_MENUS.
12340 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12341 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12342 (syms_of_xdisp): Adjust user.
12343 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12344 (start_hourglass, cancel_hourglass):
12345 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12346 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12347 and CLEAR_FONT_TABLE_NFONTS.
12348 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12349 Declare only if HAVE_WINDOW_SYSTEM.
12350 (lface_same_font_attributes_p, clear_face_gcs): Define only
12351 if HAVE_WINDOW_SYSTEM.
12353 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12355 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12356 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12357 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12359 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12361 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12363 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12365 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12366 This fixes a type error on hosts where ptrdiff_t is wider than int.
12368 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12370 * keyboard.c (read_key_sequence_vs): New function.
12371 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12374 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12376 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12378 Makefile improvements.
12379 * Makefile.in (config.status): Don't use double-colon rules, as
12380 they are not portable according to POSIX. Fix shell typo with `;
12381 I guess this rule has never been tested?
12382 (VCSWITNESS): New macro, to override any environment var.
12384 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12386 * xterm.h (struct x_display_info): Do not track X connection
12387 fd separately because it is always available from Display.
12388 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12391 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12393 * buffer.c (drop_overlay):
12394 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12395 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12397 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12399 * buffer.c (Fmake_overlay, Fmove_overlay):
12400 * intervals.c (set_point_from_marker):
12401 * print.c (PRINTPREPARE): Prefer signal_error
12402 to plain error and report unsuitable marker too.
12404 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12406 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12407 for 'dragging' member.
12408 (struct x_output): Remove set-but-unused leftovers
12409 'left_before_move' and 'top_before_move'.
12410 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12411 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12412 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12413 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12414 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12415 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12416 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12417 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12419 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12421 * nsfont.m (INVALID_GLYPH): New define.
12422 (nsfont_encode_char): Use INVALID_GLYPH.
12423 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12425 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12427 * xterm.c (x_last_mouse_movement_time): Revert last change.
12428 This code should use XDisplayMotionBufferSize to check display's
12429 motion history first, and there are few other issues as well.
12430 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12431 (handle_one_xevent): Adjust user.
12433 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12435 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12436 * frame.c (Flast_nonminibuf_frame): ... to here.
12437 (check_minibuf_window): Don't abort if no window was found
12440 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12442 Use XGetMotionEvents to ask the last mouse motion time from X server.
12443 * xterm.c (X_MOTION_HISTORY): Default to 1.
12444 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12445 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12446 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12447 Ifdef away legacy code.
12448 (XTmouse_position, x_scroll_bar_report_motion):
12449 Use x_last_mouse_movement_time.
12450 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12453 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12455 * msdos.c (last_mouse_window): Move to...
12456 (dos_rawgetc): ...this function and adjust comment.
12457 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12458 (mouseMoved): ...this function and adjust comment.
12459 * w32term.c (last_window): Likewise with...
12460 (w32_read_socket): ...this function.
12461 * xterm.c (last_window): Likewise with...
12462 (handle_one_xevent): ...this function.
12464 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12466 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12467 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12468 (handle_one_xevent): ...to here.
12469 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12472 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12474 * msdos.c (IT_set_terminal_window): Remove no-op.
12475 (initialize_msdos_display): Adjust terminal setup.
12476 * w32console.c (w32con_set_terminal_window): Remove no-op.
12477 (initialize_w32_display): Adjust terminal setup.
12478 * w32term.c (w32_set_terminal_window): Remove no-op.
12479 (w32_create_terminal): Adjust terminal setup.
12480 * xterm.c (XTset_terminal_window): Remove no-op.
12481 (x_create_terminal): Adjust terminal setup.
12483 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12485 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12487 (ns_create_terminal): Adjust terminal setup.
12488 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12490 (w32_create_terminal): Adjust terminal setup.
12491 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12493 (x_create_terminal): Adjust terminal setup.
12495 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12497 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12498 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12499 * dispnew.c (buffer_posn_from_coords):
12500 * window.c (Fwindow_end, displayed_window_lines):
12501 * xdisp.c (redisplay_mode_lines): Use it.
12503 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12505 * fontset.c (face_for_char): Check char in the current face font first
12506 if HAVE_NS (Bug#15138).
12508 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12510 * window.c (temp_output_buffer_show): Make sure window returned
12511 by display_buffer is live (Bug#15213).
12513 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12515 Minor cleanup to avoid forward declarations.
12516 * coding.h (struct ccl_spec): Remove forward declaration.
12517 * composite.h (toplevel): Include font.h.
12518 (struct composition_it, struct face, struct font_metrics):
12519 Remove forward declaration.
12520 * dispextern.h (struct image, struct atimer): Likewise.
12521 * emacsgtkfixed.h (struct frame): Likewise.
12522 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12523 * font.h (struct font_driver, struct font, struct glyph_string)
12524 (struct face): Remove forward declaration.
12525 * fontset.h (struct face, struct font): Likewise.
12526 * frame.h (toplevel): Style cleanup.
12527 (enum output_method): Move to...
12528 * termhooks.h (enum output_method): ...here.
12529 (struct glyph, struct frame, struct ns_display_info)
12530 (struct x_display_info, struct w32_display_info):
12531 Remove forward declaration.
12532 * xterm.h (toplevel): Include termhooks.h.
12533 (struct font, struct window, struct glyph_matrix, struct frame)
12534 (struct input_event, struct face, struct image): Remove forward
12536 * gtkutil.h (struct _widget_value): Likewise.
12537 * keyboard.h (toplevel): Include termhooks.h.
12538 (struct input_event): Remove forward declaration.
12540 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12542 * intervals.c (set_point_from_marker): New function.
12543 * editfns.c (Fgoto_char):
12544 * process.c (Finternal_default_process_filter):
12545 * window.c (select_window_1): Use it.
12546 * buffer.h (set_point_from_marker): Add prototype.
12548 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12550 * w32.c (term_winsock): Call release_listen_threads before calling
12552 (_sys_wait_accept): Wait for accept event in a loop with a finite
12553 timeout, instead of waiting indefinitely. Will hopefully avoid
12554 hanging during exit because WSACleanup deadlocks waiting for the
12555 event object to be released. (Bug#14333)
12557 * w32proc.c (release_listen_threads): New function, signals all
12558 the reader threads that listen for connections to stop waiting.
12560 * w32.h (release_listen_threads): Add prototype.
12562 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12564 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12565 field of new marker (for sanity and safety).
12566 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12567 anyway because XMISCTYPE is a function and can't be an lvalue).
12569 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12571 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12572 (x_after_update_window_line, x_scroll_bar_create)
12573 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12574 (handle_one_xevent, x_clear_frame_area):
12575 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12576 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12577 * xterm.h (x_clear_area): Adjust prototype.
12579 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12581 Hook scanning and indentation functions to find_newline. This helps
12582 to avoid duplicated code and renders more respect to newline cache.
12583 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12584 * cmds.c (Fforward_line):
12585 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12586 Use find_newline and avoid unnecessary point movements.
12587 * search.c (scan_newline): Implement on top of find_newline.
12589 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12591 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12592 scoped code (bug#11258).
12594 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12596 * nsterm.m (last_window): New variable.
12597 (EV_TRAILER2): New macro.
12598 (EV_TRAILER): Call EV_TRAILER2.
12599 (mouseMoved:): Add support for mouse-autoselect-window
12600 on nextstep (Bug#6888).
12602 2013-08-28 Andreas Schwab <schwab@suse.de>
12604 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12605 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12606 Remove unused macro definitions.
12607 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12608 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12609 Only define if emacs.
12611 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12613 Prefer enum glyph_row_area to int where appropriate.
12614 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12616 (window_box, window_box_width, window_box_left, window_box_left_offset)
12617 (window_box_right, window_box_right_offset): Adjust prototypes.
12618 * xdisp.c (window_box, window_box_width, window_box_left)
12619 (window_box_left_offset, window_box_right, window_box_right_offset):
12620 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12621 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12622 * nsterm.m (ns_clip_to_row):
12623 * w32term.c (w32_clip_to_row):
12624 * xterm.c (x_clip_to_row): Likewise.
12626 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12628 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12629 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12631 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12633 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12634 for portability to hosts where /bin/sh has problems.
12636 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12638 Redesign redisplay interface to drop global output_cursor.
12639 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12640 (toplevel): Remove declaration of output_cursor.
12641 (set_output_cursor, x_cursor_to): Remove prototype.
12642 * window.h (struct window): New member output_cursor.
12643 (output_cursor_to): New function to replace RIF member.
12644 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12645 (update_text_area, set_window_cursor_after_update): Use it.
12646 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12647 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12648 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12649 * w32term.c (x_update_window_begin, x_update_window_end):
12650 * xterm.c (x_update_window_begin, x_update_window_end):
12651 Adjust to use per-window output cursor.
12653 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12655 Simplify SELECT_TYPE-related code.
12656 Like EMACS_TIME, this portability layer is no longer needed, since
12657 Emacs has been using fd_set as a portability layer for some time.
12658 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12659 (SELECT_TYPE): Remove. All uses changed to fd_set.
12660 (fd_set) [!FD_SET]: New typedef.
12662 Simplify EMACS_TIME-related code.
12663 This portability layer is no longer needed, since Emacs has been
12664 using struct timespec as a portability layer for some time.
12665 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12666 Include <time.h> rather than "systime.h"; that's all that's needed now.
12667 * dispnew.c: Include <timespec.h> rather than "systime.h";
12668 that's all that's needed now.
12669 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12670 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12671 TIMESPEC_RESOLUTION.
12672 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12673 LOG10_TIMESPEC_RESOLUTION.
12674 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12675 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12676 (make_emacs_time): Remove. All used changed to make_timespec.
12677 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12678 (current_timespec): Rename from current_emacs_time. All uses changed.
12679 (add_emacs_time): Remove. All uses changed to timespec_add.
12680 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12681 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12682 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12683 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12684 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12685 (current_timespec): Rename from current_emacs_time. All uses changed.
12686 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12687 changed to timespec_cmp.
12688 * xgselect.c: Include <timespec.h>, since our .h files don't.
12690 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12692 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12693 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12694 Remove the leftovers.
12695 * gtkutil.c (toplevel): Do not declare Qxft but include
12697 * image.c (toplevel): Do not declare Vlibrary_cache because
12698 it's already done in lisp.h.
12700 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12702 * lisp.h (Mouse_HLInfo): Move from here...
12703 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12704 (reset_mouse_highlight): New function.
12705 * msdos.c (dos_set_window_size, IT_update_begin)
12706 (internal_terminal_init):
12707 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12708 (ns_initialize_display_info):
12709 * w32console.c (initialize_w32_display):
12710 * w32term.c (x_update_window_end, x_free_frame_resources)
12711 (w32_initialize_display_info):
12712 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12713 * window.c (Fdelete_other_windows_internal):
12714 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12715 * termchar.h (toplevel):
12716 * xterm.h (toplevel): Include dispextern.h.
12718 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12720 Fix minor problems found by static checking.
12721 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12722 (expect): Avoid nested-if warning.
12723 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12724 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12725 * nsterm.h, nsterm.m (ns_select):
12726 * xgselect.c, xgselect.h (xg_select):
12727 Adjust signature to better match pselect's.
12728 * nsterm.m (ns_select):
12729 Don't set *TIMEOUT, since pselect doesn't.
12730 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12731 diagnostic about assigning const char * to it.
12732 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12734 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12736 * lread.c (substitute_object_recurse): Handle hash-tables as well
12739 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12741 Fix unlikely core dump in init_tty, and simplify terminfo case.
12742 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12743 The old version incorrectly dumped core if malloc returned a
12744 buffer containing only non-NUL bytes.
12745 (init_tty): Do not allocate or free termcap buffers; the
12746 struct does that for us now.
12747 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12748 (struct tty_display_info): Define members termcap_term_buffer and
12749 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12750 use them. Allocate them directly in struct rather than indirectly
12751 via a pointer, to simplify init_tty.
12753 * frame.c (check_minibuf_window): Initialize 'window' properly,
12754 so that Emacs reliably aborts later if 'window' is not initialized.
12756 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12758 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12759 of VoidSymbol (Bug#15154).
12761 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12763 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12764 mouse_face_beg_y and mouse_face_end_y.
12765 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12766 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12767 Adjust users and update comment where appropriate.
12769 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12771 * frame.c (check_minibuf_window): New function.
12772 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12773 Call check_minibuf_window (Bug#15183).
12775 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12777 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12778 because this is the only last cursor data we need to keep and consult.
12779 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12780 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12783 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12785 Fix recovering from possible decompression error.
12786 Since insert_from_gap doesn't always move point, we can't use PT as
12787 the position where the partially decompressed data ends, and
12788 should count how many bytes was produced so far.
12789 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12790 (unwind_decompress): Really delete partially uncompressed data.
12791 (Fzlib_decompress_region): Take decompressed data size into account.
12793 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12795 * syntax.c (init_syntax_once): Adjust comment and do an early
12796 initialization of Qchar_table_extra_slots just once...
12797 * casetab.c (init_casetab_once):
12798 * category.c (init_category_once):
12799 * character.c (syms_of_character):
12800 * coding.c (syms_of_coding):
12801 * xdisp.c (syms_of_xdisp): ...and omit it here.
12803 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12805 * xdisp.c (get_next_display_element): Don't apply to characters
12806 from a display vector the logic of setting it->end_of_box_run_p
12807 suitable for characters from a buffer. (Bug#15175)
12809 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12810 to handle directories, rather than '_utime' which doesn't.
12813 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12815 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12816 or fullscreen (Bug#14627).
12818 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12820 System-dependent integer overflow fixes.
12821 * process.c (Fset_process_window_size): Signal an error if
12822 the window size is outside the range supported by the lower level.
12823 * sysdep.c (set_window_size): Return negative on error,
12824 nonnegative on success, rather than -1, 0, 1 on not in system,
12825 failure, success. This is simpler. Caller changed.
12826 (serial_configure): Remove unnecessary initialization of local.
12827 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12828 size fits in unsigned long; this isn't true on some 32-bit hosts.
12829 Avoid buffer overrun if some future version of /proc/meminfo has a
12830 variable name longer than 20 bytes.
12831 (system_process_attributes) [__FreeBSD__]:
12832 Don't assume hw.availpages fits in 'int'.
12834 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12836 Don't let very long directory names overrun the stack.
12837 Fix some related minor problems involving "//", vfork.
12838 * callproc.c (encode_current_directory): New function.
12839 (call_process): Don't append "/"; not needed.
12840 * fileio.c (file_name_as_directory_slop): New constant.
12841 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12842 this can save the caller having to alloca.
12843 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12844 Use SAFE_ALLOCA, not alloca.
12845 (directory_file_name, Fexpand_file_name): Leave leading "//"
12846 alone, since it can be special even on POSIX platforms.
12847 * callproc.c (call_process):
12848 * process.c (Fformat_network_address):
12849 * sysdep.c (sys_subshell):
12850 Use encode_current_directory rather than rolling our own.
12851 (create_process): No need to encode directory; caller does that now.
12852 * process.h (encode_current_directory): New decl.
12853 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12854 Rework to avoid 'goto xyzzy;'.
12856 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12858 * xdisp.c (handle_face_prop): If the default face was remapped use
12859 the remapped face for strings from prefix properties. (Bug#15155)
12861 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12863 Minor cleanup for redisplay interface and few related functions.
12864 * frame.h (enum text_cursor_kinds): Move from here...
12865 * dispextern.h (enum text_cursor_kinds): ...to here.
12866 (toplevel): Drop unnecessary declarations.
12867 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12868 in update_window_end_hook and draw_window_cursor functions.
12869 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12870 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12871 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12872 * xterm.c (x_update_window_end, x_draw_window_cursor):
12873 * xdisp.c (display_and_set_cursor, update_window_cursor)
12874 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12875 enum text_cursor_kinds where appropriate.
12877 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12879 Redesign redisplay interface to drop updated_row and updated_area.
12880 * dispextern.h (updated_row, updated_area): Remove declaration.
12881 (struct redisplay_interface): Pass glyph row and row area parameters
12882 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12883 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12885 * dispnew.c (updated_row, updated_area): Remove.
12886 (redraw_overlapped_rows, update_window_line): Adjust user.
12887 (update_marginal_area, update_text_area): Likewise. Pass updated row
12888 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12889 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12892 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12894 * process.c (flush_pending_output): Remove stub.
12897 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12899 * callproc.c: Fix race that killed background processes (Bug#15144).
12900 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12901 Record deleted process-id in critical section, not afterwards.
12902 Don't mistakenly kill process created by a call-process invocation
12903 that discards output and does not wait.
12905 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12907 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12908 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12909 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12910 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12911 to shut up compiler in mark_object.
12912 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12914 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12916 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12917 We can't portably rely on PTY_OPEN doing that, even if
12918 it calls posix_openpt with O_CLOEXEC.
12920 2013-08-20 Kenichi Handa <handa@gnu.org>
12922 * character.c (string_char): Improve commentary.
12924 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12926 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12927 (struct animation_cache): Make signature a flexible array member.
12928 All uses changed. This is a tad slower but may insulate us better
12929 from future changes to ImageMagick.
12931 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12933 * image.c: Shrink memory needed for animation cache.
12934 (SIGNATURE_DIGESTSIZE): New constant.
12935 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12936 (imagemagick_create_cache): Copy the signature. This saves
12937 several KB of memory that ImageMagick wastes per signature.
12938 Don't bother updating the update_time, as the caller does that now.
12939 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12940 it's a fixed size struct member now.
12941 (imagemagick_get_animation_cache): Always destroy the signature,
12942 as it's now imagemagick_create_cache's responsibility to copy it.
12943 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12944 and use memcmp rather than strcmp.
12945 eassert that ImageMagick returns a signature of the specified length.
12947 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12949 * image.c (imagemagick_get_animation_cache): Don't segfault on
12951 (imagemagick_get_animation_cache): Revert to previous definition
12952 so that it actually works. But keep the memory leak fix.
12953 (imagemagick_get_animation_cache): Fix memory leak.
12955 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12957 * image.c: Fix animation cache signature memory leak.
12958 Fix some other minor performance problems while we're at it.
12959 (imagemagick_create_cache): Clear just the members that
12960 need clearing. Don't set update_time, as caller does that now.
12961 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12962 Simplify by using pointer-to-pointer instead of a prev pointer.
12963 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12964 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12965 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12966 it's already a copy. Free the signature probe unless it's cached.
12968 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12969 This was introduced by my 2013-08-12 fix for Bug#15035.
12971 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12973 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12974 (imagemagick_prune_animation_cache): Now static.
12976 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12978 * image.c (imagemagick_get_animation_cache): Don't segfault when
12979 pruning all entries.
12981 2013-08-18 Ken Brown <kbrown@cornell.edu>
12983 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12984 static heap if ENABLE_CHECKING is defined.
12985 (max_bss_sbrk_ptr): New variable.
12986 (bss_sbrk): Use it.
12987 (report_sheap_usage): Report maximum static heap usage instead of
12988 ending static heap usage.
12990 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12992 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12993 of zlib_initialized according to the results of calling
12994 init_zlib_functions.
12996 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12998 * image.c: Implement an ImageMagick per-image cache.
12999 (imagemagick_get_animation_cache): Fix a double-free error.
13000 (imagemagick_load_image): Remove the ping_wand code, which only
13001 apparently saved time on invalid animated images, and slowed down
13002 everything else. Optimize for the common case.
13004 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13006 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13008 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13010 * marker.c (set_marker): Remove documentation of undefined behavior.
13012 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13014 * image.c (imagemagick_compute_animated_image): Animate correctly
13015 when sub-images are smaller than the main image.
13016 (imagemagick_compute_animated_image): Setting the iterator row to
13017 zero is apparently not allowed.
13018 (imagemagick_compute_animated_image): Allow images that say they
13019 have sub-images that are bigger than the main image, but just crop
13022 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13024 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13026 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13028 * image.c (imagemagick_compute_animated_image): Respect the GIF
13031 2013-08-15 Ken Brown <kbrown@cornell.edu>
13033 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13034 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13037 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13039 Fix minor problems found by static checking.
13040 * frame.c (delete_frame):
13041 * xdisp.c (next_element_from_display_vector):
13042 Avoid uninitialized local.
13043 * image.c (imagemagick_compute_animated_image): Port to C89.
13044 Prefer usual GNU indentation style for loops.
13045 Be more careful about bizarrely large sizes, by using ptrdiff_t
13048 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13050 Fix infinite frame selection loop (Bug#15025).
13051 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13053 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13055 * xdisp.c (compute_window_start_on_continuation_line):
13056 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13057 to make sure we end up setting the window start at the leftmost
13058 visible character of the display line. This avoids funky
13059 horizontal shifting because the window start is not kept on the
13060 same position. (Bug#15090)
13061 (next_element_from_display_vector): Support 'box' face attribute
13062 in the face definitions of a display vector. (Bug#15099)
13064 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13066 * image.c (imagemagick_compute_animated_image): Implement animated
13067 images (bug#14700).
13068 (imagemagick_compute_animated_image): Fix some compilation
13069 warnings. Implement a very simple cache to make the animation
13070 usable at all, but it should be replaced with a per-image cache.
13072 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13074 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13075 to do `for' loops over alist values.
13076 * buffer.h (FOR_EACH_BUFFER):
13077 * process.c (FOR_EACH_PROCESS): Use it.
13078 (handle_child_signal, status_notify, Fget_buffer_process)
13079 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13081 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13083 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13084 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13085 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13086 to xzalloc and so avoid redundant call to memset.
13087 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13088 members because it is allocated with xzalloc and so already zeroed.
13090 2013-08-14 Ken Brown <kbrown@cornell.edu>
13092 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13097 Utility function and macro to copy Lisp string to C string.
13098 * lisp.h (xlispstrdupa): New macro.
13099 (xlispstrdup): New prototype.
13100 * alloc.c (xlispstrdup): New function.
13101 * callint.c (Fcall_interactively):
13102 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13103 (Fsubstitute_in_file_name):
13104 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13105 * image.c (x_create_bitmap_from_file):
13106 * w32term.c (w32_term_init):
13107 * xterm.c (x_term_init): Use xlispstrdup.
13109 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13111 * image.c (imagemagick_load_image): Make animated pictures work.
13112 There's still some problems with background color settings, though
13115 * decompress.c (unwind_decompress): Always restore point.
13117 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13119 * marker.c (set_marker): Reformat documentation.
13121 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13123 * xdisp.c (cursor_type_changed): Now static.
13125 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13126 Use changed. This avoids the need to call xmalloc and for the
13127 caller to call xfree, and avoids memory leaks in some situations.
13129 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13131 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13132 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13133 (redisplay_window): If window_end_valid is cleared due to non-zero
13134 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13135 so do not call to try_cursor_movement for that window.
13137 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13139 * window.h (struct window): Convert window_end_pos and
13140 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13141 (wset_window_end_pos, wset_window_end_vpos): Remove.
13142 * dispnew.c (adjust_glyph_matrix):
13143 * window.c (Fwindow_end, replace_window, set_window_buffer)
13145 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13146 (set_vertical_scroll_bar, redisplay_window, try_window)
13147 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13148 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13149 (note_mouse_highlight): Adjust users.
13150 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13153 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13155 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13156 * image.c (imagemagick_filename_hint): Use `const char *' and
13157 prefer SSDATA to SDATA to avoid warnings.
13159 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13161 Cleanup window fringes, margins and scroll bars adjustments.
13162 * window.c (set_window_fringes, set_window_margins)
13163 (set_window_scroll_bars, apply_window_adjustment): New functions.
13164 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13165 (Fset_window_scroll_bars): Use them.
13167 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13169 * window.h (struct window): Convert scroll_bar_width
13170 from Lisp_Object to integer. Adjust comment.
13171 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13173 * window.c (wset_scroll_bar_width): Remove.
13174 (make_window): Initialize scroll_bar_width.
13175 (Fsplit_window_internal): Use direct assignment.
13176 (Fset_window_configuration, save_window_save):
13177 Convert Lisp_Object to integer and back where appropriate.
13178 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13179 bar was actually changed, and mention this in docstring.
13181 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13183 * decompress.c: Minor simplifications.
13184 (Fzlib_decompress_region): Don't bother verifying
13185 that avail_out <= UINT_MAX, as that was confusing.
13186 Mention the restriction in a comment instead.
13187 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13189 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13191 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13192 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13194 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13196 * image.c (imagemagick_filename_hint): Check for errors in the
13199 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13201 * window.c (Fwindow_margins): Return nil when there's no marginal
13202 area, as per the documented API.
13204 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13205 Fmake_vector, as scroll bar's struct members are not all Lisp
13206 objects now. This avoids crashes in GC.
13208 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13209 bool, so its address could be taken.
13211 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13213 * image.c (imagemagick_filename_hint): New function to possibly
13214 apply `image-content-type-suffixes'.
13215 (imagemagick_load_image): Use it.
13217 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13219 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13220 if loading zlib failed.
13222 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13224 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13225 2013-08-13 checkin below. Change bool to BOOL, rule is:
13226 All Obj-C code uses BOOL, except for interfaces callable from C.
13228 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13230 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13232 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13233 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13234 bool instead of BOOL.
13235 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13236 from Lisp_Object to bitfield. Adjust comment.
13237 * w32term.c (x_scroll_bar_create): Adjust user.
13238 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13239 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13240 Use bool for boolean.
13241 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13242 to `unsigned int' when defining a bitfield.
13244 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13246 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13248 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13250 * window.h (struct window): Convert left_margin_cols and
13251 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13252 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13253 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13255 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13257 (showing_window_margins_p, update_window_line, update_frame_1):
13258 * fringe.c (draw_fringe_bitmap_1):
13259 * xdisp.c (window_box_width): Adjust users.
13260 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13261 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13262 Use direct assignment.
13263 (Fset_window_configuration, save_window_save, Fwindow_margins):
13264 Convert Lisp_Object to integer and back where appropriate.
13265 (Fset_window_margins): Adjust user. Return t if any margin
13266 was actually changed, and mention this in docstring.
13268 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13270 * syntax.c (forward_word):
13271 * cmds.c (forward_char, backward_char): Mention the optional argument.
13273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13275 * window.h (struct window): Convert left_fringe_width
13276 and right_fringe_width from Lisp_Objects to integers.
13278 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13279 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13280 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13282 (make_window): Initialize new integer fields to -1.
13283 (Fsplit_window_internal): Use direct assignment.
13284 (Fset_window_configuration, save_window_save):
13285 Convert Lisp_Object to integer and back where appropriate.
13286 (Fset_window_fringes): Adjust user. Return t if any fringe
13287 was actually changed, and mention this in docstring.
13289 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13291 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13292 * nsfns.m (x_set_cursor_type):
13293 * w32fns.c (x_set_cursor_type):
13294 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13295 * xdisp.c (set_frame_cursor_types): ...but in common code.
13297 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13299 * font.c (clear_font_cache): New function, stripped from...
13300 (Fclear_font_cache): ...here, which now uses the function
13301 above. Adjust comment.
13302 * font.h (clear_font_cache): Add prototype.
13303 * xfaces.c (clear_face_cache): Use clear_font_cache.
13305 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13307 * window.c (Fset_window_start): Compare `w', not `window' because
13308 `w' might not be equal to `window' after call to decode_live_window.
13310 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13312 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13313 This fixes a problem introduced by the Bug#15035 patch
13314 when using GPG. Reported by Herbert J. Skuhra.
13316 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13318 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13319 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13320 not yet initialized.
13322 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13324 * decompress.c (Fzlib_decompress_region): Support zlib
13325 decompression, too, and rename.
13327 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13329 Minor zlib configuration tweaks.
13330 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13331 Don't assume presence of fn_inflateInit2_ zlib internal function.
13333 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13335 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13336 include the zlib prefix.
13338 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13340 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13341 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13342 define static variables that are pointers to zlib functions to be
13343 dynamically loaded.
13344 (init_zlib_functions) [WINDOWSNT]: New function.
13345 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13347 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13348 macros instead of invoking the zlib functions directly.
13349 (syms_of_decompress): DEFSYM Qzlib_dll.
13350 Staticpro Szlib_available_p.
13352 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13354 Avoid looping over all frame windows to freeze and unfreeze.
13355 * window.h (struct window): Drop frozen_window_start_p.
13356 (freeze_window_starts): Drop prototype.
13357 * frame.h (struct frame): New frozen_window_starts flag.
13358 (FRAME_WINDOWS_FROZEN): New macro.
13359 * window.c (freeze_window_start, freeze_window_starts):
13361 (select_window, replace_window): Adjust users.
13362 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13363 (window_frozen_p): New function.
13364 (redisplay_window): Use it.
13366 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13368 Fix some fd issues when running subprocesses (Bug#15035).
13369 Fix bugs that can leak files or file descriptors on errors.
13370 Don't unlink open temp files, as that's hard for users to diagnose
13371 when things go awry (e.g., temp disk exhausted).
13372 Don't bother to lock temp files. Check for invalid recursion.
13373 * callproc.c (synch_process_fd): Remove. All uses removed.
13374 (synch_process_tempfile): New var or macro.
13375 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13377 (record_kill_process): New arg, the temp name. All callers changed.
13378 (delete_temp_file): Now just a simple wrapper around unlink.
13379 (call_process_kill): New arg, the call_process_fd array.
13380 Close them all. Clear synch_process_pid. Remove the temp file,
13381 or arrange for it to be removed.
13382 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13383 that's been moved to synch_process_tempfile. Caller changed.
13384 Do not remove the tempfile; that's now call_process_kill's
13386 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13387 call_process_kill; the caller now does that.
13388 (call_process_cleanup): Do not close the process fd; that's now
13389 call_process_kill's responsibility.
13390 (Fcall_process): Implement via new function call_process, which
13391 has most of the old body of Fcall_process, but with a different API.
13392 (call_process): New function that does not open or close filefd if
13393 it is nonnegative. Record which fds need to be closed, and let
13394 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13395 Signal an error if invoked recursively (could be done via a hook).
13396 Simplify creation of the tempfile in the MSDOS case.
13397 Don't create the output file until after checking for the executable.
13398 Report any failure to open /dev/null.
13399 Don't open /dev/null for writing twice; once is enough.
13400 Don't create pipe if all output is being discarded or sent to file.
13401 Don't worry about setting up the coding system or reading from the
13402 pipe if all output is being discarded.
13403 Hoist fd_error local into top level, to lessen block nesting.
13404 Don't record deleted pid here; now done by Fcall_process_region.
13405 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13406 and note its success in synch_process_tempfile.
13407 Do not leak resources when child_setup fails.
13408 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13409 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13410 (create_temp_file): Now returns open fd, with an additional
13411 Lisp_Object * argument to return the name. All callers changed.
13412 Do not close the file; rewind it instead, and leave it open for
13413 the caller. Do not lock the temp file. Unwind-protect the file
13414 and the file-descriptor.
13415 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13416 If an asynchrounous process, record it here, not in call_process.
13417 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13418 * eval.c (set_unwind_protect): New function.
13419 * fileio.c (write_region): New function, generalized from the
13420 old Fwrite_region. Do not lock temp files.
13421 (Fwrite_region): Use it.
13422 * lisp.h (set_unwind_protect, write_region): New decls.
13423 * process.c: Include <verify.h>.
13424 (make_process): Mark fds as initially closed.
13425 (deleted_pid_list): Now a list of pid-filename pairs.
13427 (close_process_fd): New function.
13428 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13429 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13430 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13431 (create_process, create_pty, Fmake_serial_process)
13432 (server_accept_connection): Record which fds need to be closed,
13433 and let deactivate_process close them.
13434 (Fmake_network_process): Do not discard the unwind-protect
13435 until it's safe to do so.
13436 (deactivate_process): Close the fds opened by create_process etc.
13437 (Fprocess_send_eof): Adjust to new way of recording open fds.
13438 Report an error if /dev/null can't be opened, instead of aborting.
13439 * process.h (PROCESS_OPEN_FDS): New constant.
13440 (struct Lisp_Process): New member open_fds.
13441 (record_kill_process, record_deleted_pid): Adjust signatures.
13442 (record_deleted_pid): Move decl here ...
13443 * syswait.h (record_deleted_pid): ... from here.
13445 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13447 * decompress.c: Fix bugs with large buffers and weird inputs.
13448 Tune a bit. Reindent as per usual Emacs style.
13449 (BUFFER_SIZE): Remove.
13450 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13451 more than UINT_MAX bytes. Decompress into the gap instead of into
13452 an auto buffer, as this should avoid copying. Return nil if
13453 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13454 set immediate_quit; we shouldn't trust zlib code that much.
13456 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13458 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13459 errors, and really move the gap to where we want it.
13461 * lisp.h: Include decompress.c support.
13463 * emacs.c (main): Include decompress.c support.
13465 * Makefile.in: Include -lz if present.
13467 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13469 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13470 (initWithTitle:): Initialize frame to 0.
13471 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13472 (fillWithWidgetValue:frame:): Rename from
13473 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13475 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13476 fillWithWidgetValue:frame:
13478 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13479 remove memory leak warnings.
13481 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13482 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13483 menu_pending_title.
13485 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13486 (x_activate_menubar): Update the whole menu.
13487 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13488 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13489 current event is not NSSystemDefined (Bug#15001).
13490 Call ns_check_menu_open only if trackingMenu is 2.
13491 (menuDidClose:): New method, decrease trackingMenu.
13492 (fillWithWidgetValue:setDelegate:): New method.
13493 (fillWithWidgetValue:): Call the above.
13495 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13497 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13499 Omit some unnecessary casts.
13500 Many of these go back to the old pre-C89 days, when they may have
13501 been needed, but we've been assuming C89 or later for a while now.
13502 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13503 (live_float_p, live_misc_p, live_vector_p):
13504 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13505 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13506 (defvar_per_buffer):
13507 * callint.c (Fcall_interactively):
13508 * doc.c (Fsubstitute_command_keys):
13509 * filelock.c (get_boot_time):
13510 * frame.c (xrdb_get_resource):
13511 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13512 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13513 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13514 (menuitem_highlight_callback, menu_destroy_callback)
13515 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13516 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13517 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13518 (xg_tool_bar_help_callback, tb_size_cb):
13519 * image.c (xpm_alloc_color, png_read_from_memory)
13520 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13521 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13523 * keymap.c (describe_map):
13524 * nsfns.m (Fns_display_monitor_attributes_list):
13525 * nsmenu.m (process_dialog:):
13526 * nsterm.m (hold_event):
13527 * process.c (wait_reading_process_output):
13528 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13529 * scroll.c (do_direct_scrolling, scrolling_1):
13530 * termcap.c (tgetent):
13531 * window.c (check_window_containing, add_window_to_list)
13532 (freeze_window_starts):
13533 * xdisp.c (compare_overlay_entries, vmessage):
13534 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13535 (x_get_monitor_attributes_xrandr)
13536 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13537 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13538 * xfont.c (xfont_match, xfont_open):
13539 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13540 (menubar_selection_callback, menu_position_func)
13541 (popup_selection_callback, create_and_show_popup_menu)
13542 (dialog_selection_callback, create_and_show_dialog):
13543 * xrdb.c (x_get_string_resource)
13545 * xsmfns.c (x_session_check_input):
13546 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13547 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13548 (xaw_jump_callback, xaw_scroll_callback):
13549 Omit unnecessary casts.
13551 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13553 Minor string-length refactoring.
13554 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13555 * frame.c (make_monitor_attribute_list):
13556 Prefer build_string to strlen + make_string.
13558 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13560 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13561 don't check minor_code (Bug#14417).
13563 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13565 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13566 vertical positions instead. This avoids calling MATRIX_ROW with
13567 row numbers that are possibly beyond valid limits. (Bug#15064)
13569 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13571 Use xstrdup and build_unibyte_string where applicable.
13572 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13573 * xfns.c (x_window):
13574 * xrdb.c (x_get_customization_string):
13575 * xterm.c (xim_initialize):
13576 * w32fns.c (w32_window): Use xstrdup.
13577 (w32_display_monitor_attributes_list):
13578 * emacs.c (init_cmdargs):
13579 * keyboard.c (PUSH_C_STR):
13580 * nsfont.m (nsfont_open):
13581 * sysdep.c (system_process_attributes):
13582 * w32.c (system_process_attributes):
13583 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13585 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13587 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13588 variables of these types so that GDB would know about them, as aid
13589 for debugging fatal exceptions. (Bug#15024) See also
13590 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13593 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13595 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13596 larger than the NSWindow (Bug#14934).
13598 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13600 Redesign redisplay interface to drop global variable updated_window.
13601 Always pass currently updated window as a parameter to update routines.
13602 * dispextern.h (updated_window): Remove declaration.
13603 (struct redisplay_interface): Pass window parameter to
13604 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13605 and after_update_window_hook.
13606 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13608 * dispnew.c (updated_window): Remove.
13609 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13610 (update_window_line): Adjust to match redisplay interface changes.
13611 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13612 (ns_scroll_run, ns_after_update_window_line):
13613 * w32term.c (x_update_window_begin, x_update_window_end)
13614 (x_after_update_window_line, x_scroll_run):
13615 * xterm.c (x_update_window_begin, x_update_window_end)
13616 (x_after_update_window_line, x_scroll_run):
13617 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13618 Likewise. Adjust comments where appropriate.
13619 (x_cursor_to): Simplify because this is always called during window
13620 update (but install debugging check anyway).
13621 (expose_window): Check must_be_updated_p flag to see whether this
13622 function is called during window update.
13624 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13626 Do not reset window modification event counters excessively.
13627 These leftovers and poor man's tricky methods to catch extra
13628 redisplay's attention are no longer needed.
13629 * frame.c (set_menu_bar_lines_1):
13630 * minibuf.c (read_minibuf_unwind):
13631 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13632 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13633 (window_scroll_line_based, Fset_window_configuration):
13634 * xdisp.c (redisplay_window): Do not reset last_modified and
13635 last_overlay_modified counters.
13637 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13639 * xselect.c (x_send_client_event): Set send_event and serial, memset
13640 data.l as it might be bigger than data.b. Use 24 bit mask to
13641 XSendEvent (Bug#15034).
13643 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13645 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13646 for TTY frames that are not the top frame on their console.
13649 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13651 * w32term.c (w32fullscreen_hook): Really maximize frame when
13652 asked for (Bug#14841).
13654 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13656 Prefer selected_window to Fselected_window, likewise for frames.
13657 * buffer.c (Fbuffer_swap_text):
13658 * data.c (Fvariable_binding_locus):
13659 * window.c (run_window_configuration_change_hook): Adjust users.
13660 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13661 Use decode_live_frame.
13663 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13665 Be more careful if selected window shows the buffer other than current,
13666 use window_outdated only if this is not so. This change should also
13667 address some weird issues discussed in Bug#13012.
13668 * window.h (window_outdated): New prototype.
13669 * window.c (window_outdated): Now here. Convert from static and
13670 always assume window's buffer.
13671 (Fwindow_end, Fwindow_line_height): Use it.
13672 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13673 and always assume window's buffer.
13674 (redisplay_window): Adjust user.
13675 (redisplay_internal): Call to reconsider_clip_changes once and
13676 check whether mode line should be updated only if selected window
13677 shows current buffer.
13678 (run_window_scroll_functions): Use eassert for debugging check.
13679 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13681 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13683 * window.c (window_scroll, window_scroll_pixel_based)
13684 (window_scroll_line_based): Use bool for booleans.
13686 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13688 * process.c: Fix minor off-by-one issues in descriptor counts.
13689 This shouldn't fix any real bugs, but it cleans up the code a bit.
13690 (max_process_desc, max_input_desc): -1, not 0, means none.
13692 (delete_input_desc): New function.
13693 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13694 (deactivate_process): Scan backwards when recomuting max_process_desc;
13695 that should be faster.
13696 (init_process_emacs): Initialize max_input_desc.
13698 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13700 Use region cache to speedup bidi_find_paragraph_start.
13701 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13702 Rename cache_long_line_scans to cache_long_scans.
13703 * buffer.c (bset_cache_long_line_scans): Rename to
13704 bset_cache_long_scans.
13705 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13706 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13708 (syms_of_buffer): Rename cache-long-line-scans to
13709 cache-long-scans. Adjust docstring.
13710 * search.c (newline_cache_on_off):
13711 * indent.c (width_run_cache_on_off): Adjust users.
13712 * bidi.c (bidi_paragraph_cache_on_off): New function.
13713 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13714 * insdel.c (prepare_to_modify_buffer):
13715 Invalidate bidi_paragraph_cache if enabled.
13717 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13719 Invalidate region caches only if buffer text is going to be changed.
13720 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13721 (modify_text): ...new prototype.
13722 (prepare_to_modify_buffer_1): New prototype.
13723 * textprop.c (modify_region): Rename to...
13724 (modify_text_properties): ...new function.
13725 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13726 (Fremove_list_of_text_properties): Adjust users.
13727 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13728 (modify_text): ...new function.
13729 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13730 (prepare_to_modify_buffer_1): ...new function.
13731 * casefiddle.c (casify_region):
13732 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13733 (Ftranspose_regions): Use modify_text.
13735 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13737 * lisp.mk (lisp): Add nadvice.elc.
13739 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13741 New macro to iterate over live buffers similar to frames.
13742 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13743 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13744 Declare buffer-related variables here to offload lisp.h.
13745 * buffer.c (Vbuffer_alist): Adjust comment.
13746 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13747 (other_buffer_safely):
13748 * data.c (store_symval_forwarding):
13749 * dispnew.c (Fframe_or_buffer_changed_p):
13750 * fileio.c (Fdo_auto_save):
13751 * filelock.c (unlock_all_files):
13752 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13754 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13756 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13757 * callproc.c (create_temp_file):
13758 * filelock.c (create_lock_file):
13759 Assume mkostemp, since it's now provided by Gnulib.
13761 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13763 * w32.c (mkostemp): New function.
13764 (mktemp): Remove, no longer used. Most of the code reused in
13765 mkostemp. (Bug#15015)
13766 (mktemp): Don't undef.
13768 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13770 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13771 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13772 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13773 (free_glyph_pool, check_glyph_memory): Likewise for
13774 all users. Adjust comments where appropriate.
13776 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13778 * composite.h: Minor fixups.
13779 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13780 to fix a misspelling, and change it to an inline function while
13781 we're at it (it need not be a macro). All uses changed.
13782 (composition_method, composition_valid_p):
13783 Rewrite to avoid assignments in if-conditions.
13785 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13787 Do not use global Lisp_Object in composition macros.
13788 * composite.h (composition_temp): Remove declaration.
13789 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13790 (composition_method, composition_valid_p): ...inline functions.
13791 (compose_region): Remove the leftover.
13792 * composite.c (composition_temp): Remove.
13793 (run_composition_function, update_compositions)
13794 (composition_compute_stop_pos, composition_adjust_point)
13795 (Ffind_composition_internal):
13796 * coding.c (handle_composition_annotation):
13797 * xdisp.c (handle_composition_prop, check_point_in_composition):
13798 Related users changed.
13800 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13802 Drop FRAME_PTR typedef.
13803 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13804 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13805 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13806 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13807 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13808 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13809 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13810 All related users changed.
13812 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13814 * eval.c (default_toplevel_binding): New function.
13816 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13817 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13818 (syms_of_eval): Export them.
13819 * data.c (Fdefault_value): Micro cleanup.
13820 * term.c (init_tty): Use "false".
13822 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13824 Fix X GC leak in GTK and raw (no toolkit) X ports.
13825 * xterm.c (x_free_frame_resources): If white and black relief
13826 GCs are allocated, always free them here.
13827 * xfns.c (x_make_gc): Omit redundant initialization.
13828 * widget.c (create_frame_gcs): Remove the leftover.
13829 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13830 in x_free_frame_resources.
13832 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13834 * nsterm.m (windowWillResize:toSize:): Only change title if
13835 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13837 (viewDidEndLiveResize): New method.
13839 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13840 inside NS_IMPL_COCOA.
13842 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13844 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13845 Do not check whether undo is enabled because record_insert and
13846 record_delete does that themselves.
13848 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13850 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13851 member which is not really used any more.
13852 (FRAME_XIC_BASE_FONTNAME): Remove.
13853 * xfns.c (xic_free_fontset): Adjust user.
13854 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13855 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13856 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13857 (xdialog_show): Use eassert for debugging check.
13858 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13860 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13862 * fileio.c, fns.c (merge): Move extern decl from here ...
13863 * lisp.h (merge): ... to here.
13865 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13867 Fix last font-related change.
13868 * w32font.h (w32font_list_internal, w32font_match_internal):
13870 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13871 (uniscribe_list_family): Adjust to match font API change.
13872 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13873 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13875 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13877 * frame.h (FRAME_MOUSE_UPDATE):
13878 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13879 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13881 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13883 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13884 * font.h (struct font_driver): Change list, match, and list_family
13885 functions to accept struct frame * as first arg.
13886 * font.c (font_score, font_compare, font_sort_entities):
13888 (font_sort_entities, font_list_entities, font_select_entity)
13889 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13890 match font API change.
13891 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13892 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13893 * ftxfont.c (ftxfont_list, ftxfont_match):
13894 * xftfont.c (xftfont_list, xftfont_match):
13895 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13896 * w32font.c (w32font_list, w32font_match, w32font_list)
13897 (w32font_list_internal, w32_font_match_internal): Likewise.
13898 * xfaces.c (Fx_family_fonts): Adjust user.
13900 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13902 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13903 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13904 only if HAVE_X_WINDOWS is in use.
13905 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13906 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13907 * w32term.c (x_wm_set_icon_position): Likewise.
13908 * w32fns.c (x_icon): Adjust user.
13910 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13912 * xterm.c (last_mouse_press_frame): Remove the
13913 leftover which is not really used any more.
13914 (handle_one_xevent, syms_of_xterm): Adjust users.
13915 (x_flush): Call XFlush once per each X display, not frame.
13916 This is better because this code always unconditionally skips
13917 non-X frames in Vframe_list and issues the only XFlush if we
13918 have more than one X frame on the same X display.
13919 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13920 Use bool for booleans.
13921 (x_draw_glyph_string_background, cvt_string_to_pixel)
13922 (cvt_pixel_dtor): Drop unnecessary prototypes.
13923 * xterm.h (x_display_ok): Adjust prototype.
13925 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13927 Drop unnecessary functions that deals with frame pixel size.
13928 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13929 (x_pixel_height): Drop prototypes.
13930 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13931 (x_pixel_height): Drop implementations.
13932 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13933 which should be always valid for window frame.
13934 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13935 * w32menu.c (Fx_popup_dialog):
13936 * xmenu.c (Fx_popup_dialog): Likewise for both.
13938 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13940 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13941 frame parameters and call to Fmodify_frame_parameters just once.
13942 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13943 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13944 and mention nil frame in docstring.
13946 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13948 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13949 (x_figure_window_size): Likewise. Adjust to return long.
13950 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13951 (toplevel): Move Qterminal_live_p to...
13952 * terminal.c (toplevel): ...here, make it static, and...
13953 (syms_of_terminal): ...DEFSYM here.
13954 * frame.h (Qterminal_live_p): Remove declaration.
13955 (make_frame, x_figure_window_size): Adjust prototype.
13956 * nsfns.m (Fx_create_frame): Use long for window flags.
13958 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13960 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13961 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13962 Do not assume that emacs_close (INT_MAX) is a no-op.
13964 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13966 * xfaces.c (make_face_cache): For struct face_cache, prefer
13967 xmalloc to xzalloc and so avoid redundant call to memset.
13968 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13970 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13972 * fringe.c (draw_window_fringes, update_window_fringes)
13973 (compute_fringe_widths):
13974 * w32term.c (x_draw_glyph_string):
13975 * window.c (candidate_window_p, Frecenter):
13976 * xfaces.c (realize_basic_faces, realize_default_face)
13977 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13978 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13979 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13980 * xmenu.c (Fx_menu_bar_open_internal):
13981 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13982 * xsettings.c (xft_settings_event):
13983 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13984 Use bool for booleans. Adjust style and comments where
13986 * dispextern.h (draw_window_fringes, update_window_fringes)
13987 (compute_fringe_widths):
13988 * xterm.h (x_had_errors_p): Adjust prototype.
13990 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13992 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13993 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13995 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13997 * fns.c (toplevel): Remove comment before Fsafe_length because
13998 it checks for QUIT.
14000 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14002 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14004 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14006 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14007 frame which got the message is still alive, before dereferencing
14008 its pointer. (Bug#14970)
14010 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14011 be a live window, before using it as such. (Bug#14970)
14013 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14015 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14016 w32_detect_focus_change instead of doing part of its job by hand.
14017 This fixes the problem whereby FOCUS_OUT events were not sent to
14020 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14022 * process.c (Fprocess_list): Doc fix.
14024 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14025 being re-exposed only if it didn't ask to become visible.
14026 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14027 was previously iconified. (Bug#14841)
14028 (x_iconify_frame): Mark the frame iconified.
14030 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14032 Fix minor problems found by static checking.
14033 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14034 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14036 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14038 * eval.c (set_specpdl_old_value): New function.
14039 (unbind_to): Minor simplification.
14040 (get_backtrace_frame): New function.
14041 (Fbacktrace_frame): Use it. Add `base' argument.
14042 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14043 (syms_of_eval): Export backtrace-eval.
14044 * xterm.c (x_focus_changed): Simplify.
14046 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14048 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14050 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14052 * xdisp.c (redisplay_window): Instead of moving point out of
14053 scroll margin, reject the force_start method, and try scrolling
14054 instead. (Bug#14780)
14056 2013-07-24 Ken Brown <kbrown@cornell.edu>
14058 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14061 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14063 * eval.c (Fprogn): Do not check that BODY is a proper list.
14064 This undoes the previous change. The check slows down the
14065 interpreter, and is not needed to prevent a crash. See
14066 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14068 2013-07-23 Glenn Morris <rgm@gnu.org>
14070 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14072 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14074 Port to GNU/Linux systems with tinfo but not ncurses.
14075 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14076 to decide whether ncurses is being used. Without this change,
14077 GCC complains about tgetent not being declared, on a system
14078 that has tinfo installed but ncurses not installed.
14080 * eval.c (Fprogn): Check that BODY is a proper list.
14082 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14083 * data.c (Fsetq_default):
14084 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14085 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14087 Tune by taking advantage of the fact that ARGS is always a list
14088 when a function is declared to have UNEVALLED args.
14090 * emacsgtkfixed.c: Port to GCC 4.6.
14091 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14093 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14095 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14096 here to silence compiler warnings.
14098 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14100 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14101 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14102 from messing up Emacs's 'struct frame' (Bug#14923).
14104 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14106 * alloc.c (make_save_ptr_ptr): Define this function.
14107 It was inadvertently omitted. It's needed only if
14108 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14110 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14112 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14113 frame have focus (Bug#14895).
14115 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14117 Avoid vfork-related deadlock more cleanly.
14118 * callproc.c (child_setup): When the child's exec fails, output
14119 the program name, as that's more useful. Use O_NONBLOCK to avoid
14121 * process.c (create_process_1): Remove; no longer needed.
14122 (create_process): Remove timer hack; no longer needed, now that
14123 the child avoids deadlock.
14125 2013-07-20 Glenn Morris <rgm@gnu.org>
14127 * image.c (Fimage_flush): Fix doc typo.
14129 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14131 Fix array bounds violation when pty allocation fails.
14132 * process.c (PTY_NAME_SIZE): New constant.
14133 (pty_name): Remove static variable; it's now auto.
14134 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14135 Take pty_name as an arg rather than using a static variable.
14136 All callers changed.
14137 (create_process): Recover pty_flag from process, not from volatile local.
14138 (create_pty): Stay inside array even when pty allocation fails.
14139 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14141 * lread.c (Fload): Avoid initialization only when lint checking.
14142 Mention that it's needed only for older GCCs.
14144 2013-07-20 Kenichi Handa <handa@gnu.org>
14146 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14147 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14149 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14151 * lread.c (Fload): Avoid uninitialized warning.
14153 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14155 Fix some minor file descriptor leaks and related glitches.
14156 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14157 (create_lock_file): Use write, not emacs_write.
14158 * image.c (slurp_file, png_load_body):
14159 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14160 (server_accept_connection):
14161 Don't leak an fd on memory allocation failure.
14162 * image.c (slurp_file): Add a cheap heuristic for growing files.
14163 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14164 as that's what the other routines do. Maybe input need not be
14165 blocked at all, but it's better to be consistent.
14166 Avoid undefined behavior when strlen is zero.
14168 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14169 (NSTATICS): Now a constant; doesn't need to be a macro.
14171 2013-07-19 Richard Stallman <rms@gnu.org>
14173 * coding.c (decode_coding_utf_8): Add simple loop for fast
14174 processing of ASCII characters.
14176 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14178 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14180 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14182 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14183 unportable 'struct x_display_info'.
14184 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14185 is a portable type.
14187 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14189 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14190 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14192 (system_process_attributes): Prefer plain char to unsigned char
14193 when either will do. Clean up properly if interrupted or if
14194 memory allocations fail. Don't assume sscanf succeeds.
14195 Remove no-longer-needed workaround to stop GCC from whining.
14196 Read command-line once, instead of multiple times. Check read status a
14197 bit more carefully.
14199 Fix obscure porting bug with varargs functions.
14200 The code assumed that int is treated like ptrdiff_t in a vararg
14201 function, which is not a portable assumption. There was a similar
14202 -- though these days less likely -- porting problem with various
14203 assumptions that pointers of different types all smell the same as
14204 far as vararg functions is conserved. To make this problem less
14205 likely in the future, redo the API to use varargs functions.
14206 * alloc.c (make_save_value): Remove this vararg function.
14207 All uses changed to ...
14208 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14209 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14211 (make_save_ptr): Rename from make_save_pointer, for consistency with
14212 the above. Define only on platforms that need it. All uses changed.
14214 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14216 * keyboard.c: Try to fix typos in previous change.
14217 (DISPLAY_LIST_INFO): New macro.
14218 (kbd_buffer_get_event): Do not access members that are not present
14219 in X11. Revert inadvertent change of "!=" to "=".
14221 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14223 * keyboard.c (kbd_buffer_get_event):
14224 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14225 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14227 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14229 * filelock.c: Fix unlikely file descriptor leaks.
14230 (get_boot_time_1): Rework to avoid using emacs_open.
14231 This doesn't actually fix a leak, but is better anyway.
14232 (read_lock_data): Use read, not emacs_read.
14234 * doc.c: Fix minor memory and file descriptor leaks.
14235 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14236 (get_doc_string, Fsnarf_documentation):
14237 Fix file descriptor leak on error.
14239 * term.c: Fix minor fdopen-related file descriptor leaks.
14240 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14241 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14243 * charset.c: Fix file descriptor leaks and errno issues.
14245 (load_charset_map_from_file): Don't leak file descriptor on error.
14246 Use plain record_xmalloc since the allocation is larger than
14247 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14249 * eval.c (record_unwind_protect_nothing):
14250 * fileio.c (fclose_unwind):
14252 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14253 The replacement doesn't block input, but that no longer seems
14256 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14258 * lread.c: Fix file descriptor leaks and errno issues.
14259 (Fload): Close some races that leaked fds or streams when 'load'
14261 (Fload, openp): Report error number of last nontrivial failure to open.
14262 ENOENT counts as trivial.
14263 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14265 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14266 now that the function is always called with a nonnegative arg.
14267 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14268 All uses replaced with ...
14269 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14271 A few more minor file errno-reporting bugs.
14272 * callproc.c (Fcall_process):
14273 * doc.c (Fsnarf_documentation):
14274 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14275 * process.c (set_socket_option):
14276 Don't let a constructor trash errno.
14277 * doc.c: Include <errno.h>.
14279 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14281 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14283 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14285 Fix w32 bug with call-process-region (Bug#14885).
14286 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14287 to Fcall_process when the input is empty. This simplifies the
14288 code a bit. It makes no difference on POSIXish platforms but
14289 apparently it fixes a bug on w32.
14291 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14292 * fileio.c (close_file_unwind): Don't close if FD is negative;
14293 this can happen when unwinding a zapped file descriptor.
14294 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14295 in case Emacs runs out of memory between the two unwind-protects.
14296 Don't trash errno when closing FD.
14297 Zap the FD in the specpdl when closing it, instead of deferring
14298 the removal of the unwind-protect; this fixes a bug where a child
14299 function unwinds the stack past us.
14301 New unwind-protect flavors to better type-check C callbacks.
14302 This also lessens the need to write wrappers for callbacks,
14303 and the need for make_save_pointer.
14304 * alloc.c (free_save_value):
14305 * atimer.c (run_all_atimers):
14307 * alloc.c (safe_alloca_unwind):
14308 * atimer.c (unwind_stop_other_atimers):
14309 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14310 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14311 * minibuf.c (choose_minibuf_frame_1):
14312 * process.c (make_serial_process_unwind):
14313 * xdisp.c (pop_message_unwind):
14314 * xselect.c (queue_selection_requests_unwind):
14315 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14316 * alloc.c (record_xmalloc):
14317 Prefer record_unwind_protect_ptr to record_unwind_protect with
14319 * alloc.c (Fgarbage_collect):
14320 Prefer record_unwind_protect_void to passing a dummy.
14321 * buffer.c (restore_buffer):
14322 * window.c (restore_window_configuration):
14323 * xfns.c, w32fns.c (do_unwind_create_frame)
14324 New wrapper. All record-unwind uses of wrappee changed.
14325 * buffer.c (set_buffer_if_live):
14326 * callproc.c (call_process_cleanup, delete_temp_file):
14327 * coding.c (code_conversion_restore):
14328 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14329 * editfns.c (save_excursion_restore)
14330 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14331 (save_restriction_restore):
14332 * eval.c (restore_stack_limits, un_autoload):
14333 * fns.c (require_unwind):
14334 * keyboard.c (recursive_edit_unwind, tracking_off):
14335 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14336 * macros.c (pop_kbd_macro, restore_menu_items):
14337 * nsfns.m (unwind_create_frame):
14338 * print.c (print_unwind):
14339 * process.c (start_process_unwind):
14340 * search.c (unwind_set_match_data):
14341 * window.c (select_window_norecord, select_frame_norecord):
14342 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14343 (fast_set_selected_frame):
14344 * xfns.c, w32fns.c (unwind_create_tip_frame):
14345 Return void, not a dummy Lisp_Object. All uses changed.
14346 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14347 * callproc.c (call_process_kill):
14348 * fileio.c (restore_point_unwind, decide_coding_unwind)
14349 (build_annotations_unwind):
14350 * insdel.c (Fcombine_after_change_execute_1):
14351 * keyboard.c (read_char_help_form_unwind):
14352 * menu.c (unuse_menu_items):
14353 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14354 * sound.c (sound_cleanup):
14355 * xdisp.c (unwind_redisplay):
14356 * xfns.c (clean_up_dialog):
14357 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14358 Accept no args and return void, instead of accepting and returning
14359 a dummy Lisp_Object. All uses changed.
14360 * cygw32.c (fchdir_unwind):
14361 * fileio.c (close_file_unwind):
14362 * keyboard.c (restore_kboard_configuration):
14363 * lread.c (readevalllop_1):
14364 * process.c (wait_reading_process_output_unwind):
14365 Accept int and return void, rather than accepting an Emacs integer
14366 and returning a dummy object. In some cases this fixes an
14367 unlikely bug when the corresponding int is outside Emacs integer
14368 range. All uses changed.
14369 * dired.c (directory_files_internal_unwind):
14370 * fileio.c (do_auto_save_unwind):
14371 * gtkutil.c (pop_down_dialog):
14372 * insdel.c (reset_var_on_error):
14373 * lread.c (load_unwind):
14374 * xfns.c (clean_up_file_dialog):
14375 * xmenu.c, nsmenu.m (pop_down_menu):
14376 * xmenu.c (cleanup_widget_value_tree):
14377 * xselect.c (wait_for_property_change_unwind):
14378 Accept pointer and return void, rather than accepting an Emacs
14379 save value encapsulating the pointer and returning a dummy object.
14381 * editfns.c (Fformat): Update the saved pointer directly via
14382 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14383 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14384 (unwind_body): New function.
14385 (record_unwind_protect): First arg is now a function returning void,
14386 not a dummy Lisp_Object.
14387 (record_unwind_protect_ptr, record_unwind_protect_int)
14388 (record_unwind_protect_void): New functions.
14389 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14390 * fileio.c (struct auto_save_unwind): New type.
14391 (do_auto_save_unwind): Use it.
14392 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14393 * insdel.c (struct rvoe_arg): New type.
14394 (reset_var_on_error): Use it.
14395 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14397 (specbinding_func): Remove; there are now several such functions.
14398 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14399 (set_unwind_protect_ptr): New function.
14400 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14402 Be simpler and more consistent about reporting I/O errors.
14403 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14404 Say "Read error" and "Write error", rather than "I/O error", or
14405 "IO error reading", or "IO error writing", when a read or write
14407 * process.c (Fmake_network_process, wait_reading_process_output)
14408 (send_process, Fprocess_send_eof, wait_reading_process_output):
14409 Capitalize diagnostics consistently. Put "failed foo" at the
14410 start of the diagnostic, so that we don't capitalize the
14411 function name "foo". Consistently say "failed" for such
14413 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14414 All callers changed. This is so it can use report_file_error.
14415 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14416 diagnostics consistently as above.
14418 * fileio.c (report_file_errno): Fix errno reporting bug.
14419 If the file name is neither null nor a pair, package it up as a
14420 singleton list. All callers changed, both to this function and to
14421 report_file_error. This fixes a bug where the memory allocator
14422 invoked by list1 set errno so that the immediately following
14423 report_file_error reported the wrong errno value.
14425 Fix minor problems found by --enable-gcc-warnings.
14426 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14427 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14429 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14431 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14432 Set event->arg to Qt if switch-event shall be generated.
14433 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14435 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14437 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14440 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14441 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14442 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14443 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14444 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14445 and there is a focused frame.
14446 (head_table): Add focus-in and focus-out.
14447 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14448 bind to handle-focus-in/out.
14450 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14451 (Fhandle_switch_frame): Call Fhandle_focus_in.
14452 (syms_of_frame): defsubr handle-focus-in/out.
14454 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14456 Fix porting bug to older POSIXish platforms (Bug#14862).
14457 * sysdep.c (emacs_pipe): New function, that implements
14458 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14459 This should port better to CentOS 5 and to Mac OS X 10.6.
14460 All calls to pipe2 changed.
14462 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14463 This makes the code easier to read and the executable a bit smaller.
14464 Do not replace all calls to Fcons that happen to create lists,
14465 just calls that are intended to create lists. For example, when
14466 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14467 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14468 Similarly for list2 through list5.
14469 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14470 * bytecode.c (exec_byte_code):
14471 * callint.c (quotify_arg, Fcall_interactively):
14472 * callproc.c (Fcall_process, create_temp_file):
14473 * charset.c (load_charset_map_from_file)
14474 (Fdefine_charset_internal, init_charset):
14475 * coding.c (get_translation_table, detect_coding_system)
14476 (Fcheck_coding_systems_region)
14477 (Fset_terminal_coding_system_internal)
14478 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14479 * composite.c (update_compositions, Ffind_composition_internal):
14480 * dired.c (directory_files_internal, file_name_completion)
14482 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14483 * doc.c (Fsnarf_documentation):
14484 * editfns.c (Fmessage_box):
14486 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14487 (Feval, eval_sub, Ffuncall, apply_lambda):
14488 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14489 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14490 (Fset_file_times, Finsert_file_contents)
14491 (Fchoose_write_coding_system, Fwrite_region):
14492 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14493 * font.c (font_registry_charsets, font_parse_fcname)
14494 (font_prepare_cache, font_update_drivers, Flist_fonts):
14495 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14496 * frame.c (make_frame, Fmake_terminal_frame)
14497 (x_set_frame_parameters, x_report_frame_params)
14498 (x_default_parameter, Fx_parse_geometry):
14499 * ftfont.c (syms_of_ftfont):
14500 * image.c (gif_load):
14501 * keyboard.c (command_loop_1):
14502 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14503 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14504 (Fminor_mode_key_binding, accessible_keymaps_1)
14505 (Faccessible_keymaps, Fwhere_is_internal):
14506 * lread.c (read_emacs_mule_char):
14507 * menu.c (find_and_return_menu_selection):
14508 * minibuf.c (get_minibuffer):
14509 * nsfns.m (Fns_perform_service):
14510 * nsfont.m (ns_script_to_charset):
14511 * nsmenu.m (ns_popup_dialog):
14512 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14513 (Fx_own_selection_internal):
14514 * nsterm.m (append2):
14515 * print.c (Fredirect_debugging_output)
14516 (print_prune_string_charset):
14517 * process.c (Fdelete_process, Fprocess_contact)
14518 (Fformat_network_address, set_socket_option)
14519 (read_and_dispose_of_process_output, write_queue_push)
14520 (send_process, exec_sentinel):
14521 * sound.c (Fplay_sound_internal):
14522 * textprop.c (validate_plist, add_properties)
14523 (Fput_text_property, Fadd_face_text_property)
14524 (copy_text_properties, text_property_list, syms_of_textprop):
14525 * unexaix.c (report_error):
14526 * unexcoff.c (report_error):
14527 * unexsol.c (unexec):
14528 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14529 (Fformat_mode_line, syms_of_xdisp):
14530 * xfaces.c (set_font_frame_param)
14531 (Finternal_lisp_face_attribute_values)
14532 (Finternal_merge_in_global_face, syms_of_xfaces):
14533 * xfns.c (x_default_scroll_bar_color_parameter)
14534 (x_default_font_parameter, x_create_tip_frame):
14535 * xfont.c (xfont_supported_scripts):
14536 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14537 (menu_help_callback, xmenu_show):
14538 * xml.c (make_dom):
14539 * xterm.c (set_wm_state):
14540 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14541 and similarly for list2 through list5.
14543 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14545 * callproc.c (Fcall_process_region): Fix minor race and tune.
14546 (create_temp_file): New function, with the temp-file-creation part
14547 of the old Fcall_process_region. Use Fcopy_sequence to create the
14548 temp file name, rather than alloca + build_string, for simplicity.
14549 Don't bother to block input around the temp file creation;
14550 shouldn't be needed. Simplify use of mktemp.
14551 Use record_unwind_protect immediately after creating the temp file;
14552 this closes an unlikely race where the temp file was not removed.
14553 Use memcpy rather than an open-coded loop.
14554 (Fcall_process_region): Use the new function. If the input is
14555 empty, redirect from /dev/null rather than from a newly created
14556 empty temp file; this avoids unnecessary file system traffic.
14558 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14560 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14561 Simplify by making this case like the other two. This is a bit
14562 slower on obsolete hosts, but the extra complexity isn't worth it.
14564 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14565 * process.c (create_process) [!DOS_NT]:
14566 Remove now-unnecessary calls to emacs_close.
14568 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14570 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14571 returning early. (Bug#14850)
14573 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14574 and inhibit-iso-escape-detection attributes of 'undecided'.
14577 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14579 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14580 Reported by Herbert J. Skuhra in
14581 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14583 Don't lose top specpdl entry when memory is exhausted.
14584 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14585 specpdl overflow here, to simplify callers; all callers changed.
14586 Always reserve an unused entry at the stack top; this avoids
14587 losing the top entry's information when memory is exhausted.
14589 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14591 Clean up errno reporting and fix some errno-reporting bugs.
14592 * callproc.c (Fcall_process):
14593 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14594 * process.c (create_process, Fmake_network_process):
14595 * unexaix.c (report_error):
14596 * unexcoff.c (report_error):
14597 Be more careful about reporting the errno of failed operations.
14598 The code previously reported the wrong errno sometimes.
14599 Also, prefer report_file_errno to setting errno + report_file_error.
14600 (Fcall_process): Look at openp return value rather than at path,
14601 as that's a bit faster and clearer when there's a numeric predicate.
14602 * fileio.c (report_file_errno): New function, with most of the
14603 old contents of report_file_error.
14604 (report_file_error): Use it.
14605 (Ffile_exists_p, Ffile_accessible_directory_p):
14606 Set errno to 0 when it is junk.
14607 * fileio.c (Faccess_file):
14608 * image.c (x_create_bitmap_from_file):
14609 Use faccessat rather than opening the file, to avoid the hassle of
14610 having a file descriptor open.
14611 * lisp.h (report_file_errno): New decl.
14612 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14615 * process.c (create_process, wait_reading_process_output) [AIX]:
14616 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14617 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14618 a multithreaded environment anyway).
14619 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14621 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14623 * image.c (x_find_image_file): Don't close a remote file handle.
14625 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14627 Fix races with threads and file descriptors.
14628 * callproc.c (Fcall_process_region):
14629 * dired.c (open_directory):
14630 * emacs.c (main, Fdaemon_initialized):
14631 * image.c (x_find_image_file):
14632 * inotify.c (Finotify_rm_watch):
14633 * lread.c (Flocate_file_internal):
14634 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14635 * term.c (term_mouse_moveto, init_tty):
14636 * termcap.c (tgetent):
14637 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14638 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14639 * unexhp9k800.c, unexmacosx.c (unexec):
14640 * callproc.c (Fcall_process_region):
14641 Use emacs_close, not close.
14642 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14643 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14644 and posix_close function on current platforms (which all lack them).
14645 (emacs_close): Use it. This should fix the races on GNU/Linux and
14646 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14647 and it should avoid closing random victim file descriptors on
14650 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14652 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14653 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14654 Touch up doc a bit.
14656 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14657 This is for .gdbinit xbacktrace.
14659 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14660 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14661 (emacs_set_tty): Now static.
14662 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14663 * term.c (tty_capable_p, tty_default_color_capabilities)
14664 (get_tty_terminal, term_mouse_movement)
14665 (handle_one_term_event, init_tty, maybe_fatal):
14666 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14667 (tgetent, scan_file, name_match, compare_contin):
14668 * terminal.c (get_terminal):
14669 Use bool for boolean.
14670 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14671 Prefer char to unsigned char if either will do.
14672 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14673 (tty_write_glyphs): Prefer int to unsigned.
14674 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14675 All callers changed.
14676 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14678 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14681 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14682 (B__dummy__): New dummy symbol, to pacify C89.
14683 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14684 they can't grok varargs macros.
14685 * dispnew.c (add_window_display_history)
14686 (add_frame_display_history):
14687 * print.c (print_object):
14688 * xdisp.c (debug_method_add):
14689 Use %p printf format only for void pointers.
14690 * emacs.c (usage_message): New constant, replacing ...
14691 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14692 (main): Adjust to usage reorg.
14693 * fns.c (syms_of_fns):
14694 * profiler.c (syms_of_profiler):
14695 Don't use non-constant struct initializers.
14696 * gnutls.h (gnutls_initstage_t):
14697 * lisp.h (enum Lisp_Fwd_Type):
14698 * lread.c (lisp_file_lexically_bound_p):
14699 * xsettings.c (anonymous enum):
14700 Remove trailing comma.
14701 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14702 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14703 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14705 * regex.c (const_re_char): New type, to pacify strict C89.
14706 All uses of 'const re_char' replaced to use it.
14707 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14708 with glibc when strict C89. This change is imported from gnulib.
14710 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14711 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14712 Omit GNU_LINUX implementation, since it requires long long.
14713 * xterm.c (x_draw_underwave):
14714 Do not assume the traditional order of struct's members.
14715 (x_term_init): Rewrite to avoid the need for non-constant structure
14718 Syntax cleanup, mostly replacing macros with functions.
14719 This removes the need for the syntax_temp hack.
14720 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14721 * syntax.c (SYNTAX_INLINE): New macro.
14722 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14723 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14724 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14725 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14726 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14727 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14728 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14729 Now constants, not macros.
14730 (syntax_temp) [!__GNUC__]: Remove.
14731 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14732 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14733 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14734 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14735 Move here from syntax.h; now functions, not macros. Except for the
14736 last function, these are static since only syntax.c uses them.
14737 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14738 All uses changed. Now a function, not a macro; use this fact
14739 to simplify the code.
14740 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14741 compiler bugs; no longer relevant.
14742 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14743 (SYNTAX_INLINE): New macro.
14744 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14745 for the new functions. Use bool for boolean member.
14746 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14747 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14748 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14749 (SETUP_BUFFER_SYNTAX_TABLE):
14750 Now extern inline functions, not macros.
14751 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14752 Remove; all uses replaced by implementation.
14753 (syntax_temp) [!__GNUC__]: Remove decl.
14754 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14756 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14758 * emacs.c (main): Fix syntax error.
14760 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14762 Timestamp fixes for undo (Bug#14824).
14763 * atimer.c (schedule_atimer):
14764 * fileio.c (Ffile_newer_than_file_p):
14765 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14766 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14767 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14768 (syms_of_fileio): Remove Sclear_visited_file_name.
14769 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14770 file doesn't exist; this avoids an ambiguity with negative timestamps.
14771 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14772 * systime.h (make_emacs_time, invalid_emacs_time):
14773 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14774 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14775 * undo.c (record_first_change): Push (visited-file-modtime) onto
14776 undo list rather than reimplementing it by hand, incorrectly.
14778 2013-07-09 Ken Brown <kbrown@cornell.edu>
14780 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14782 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14784 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14786 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14788 Handle errno and exit status a bit more carefully.
14789 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14790 number into an exit status. Instead, use EXIT_CANCELED.
14791 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14792 * callproc.c (relocate_fd):
14793 * emacs.c (close_output_streams, main):
14794 * process.c (create_process):
14795 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14796 Use emacs_perror for simplicity.
14797 * callproc.c (relocate_fd, main):
14798 * sysdep.c (sys_subshell):
14799 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14800 (shut_down_emacs): Use emacs_write, not write.
14801 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14802 * fileio.c (Fcopy_file, e_write):
14803 * nsterm.m (ns_select):
14804 * process.c (send_process):
14805 * sound.c (vox_write):
14806 Use emacs_write_sig, not emacs_write.
14807 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14808 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14810 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14812 (emacs_full_write): New function.
14813 (emacs_write): Rewrite to use it.
14814 (emacswrite_sig, emacs_perror): New functions.
14815 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14817 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14819 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14820 on NS even if it is present. Pixmap on NS is a void*.
14822 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14824 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14825 * process.c (close_on_exec, accept4, process_socket):
14826 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14828 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14830 * w32.c (sys_dup): Declare prototype.
14834 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14836 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14838 Make file descriptors close-on-exec when possible (Bug#14803).
14839 This simplifies Emacs a bit, since it no longer needs to worry
14840 about closing file descriptors by hand in some cases.
14841 It also fixes some unlikely races. Not all such races, as
14842 libraries often open files internally without setting
14843 close-on-exec, but it's an improvement.
14844 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14845 * callproc.c (Fcall_process) [!MSDOS]:
14846 * emacs.c (main) [!DOS_NT]:
14847 * nsterm.m (ns_term_init):
14848 * process.c (create_process):
14849 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14850 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14851 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14852 Prefer mkostemp with O_CLOEXEC to mkstemp.
14853 * callproc.c (relocate_fd) [!WINDOWSNT]:
14854 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14855 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14857 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14858 Make the resulting file descriptor close-on-exec.
14859 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14860 * lread.c (load_descriptor_list, load_descriptor_unwind):
14861 Remove; no longer needed. All uses removed.
14862 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14863 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14865 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14866 (Fmake_network_process, Fnetwork_interface_list)
14867 (Fnetwork_interface_info, server_accept_connection):
14868 Make newly-created socket close-on-exec.
14869 * sysdep.c (emacs_open, emacs_fopen):
14870 Make new-created descriptor close-on-exec.
14871 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14872 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14874 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14876 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14877 for NS_IMPL_GNUSTEP.
14879 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14881 Fix openp errno handling.
14882 * callproc.c (Fcall_process): Preserve openp errno around close.
14883 * lread.c (openp): Set errno when returning -1, as some callers
14886 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14888 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14890 * nsterm.h (NSSavePanel): Update comment.
14891 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14892 (ns_run_file_dialog): Declare.
14894 * nsfns.m: Remove panelOK.
14896 (ns_run_file_dialog): New function.
14897 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14898 event loop, so file dialog is popped up by ns_run_file_dialog, called
14899 by sendEvent (Bug#14578).
14900 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14902 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14904 * xdisp.c (default_line_pixel_height): New function.
14905 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14906 (try_cursor_movement, redisplay_window, try_window)
14907 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14909 * window.c (window_scroll_pixel_based):
14910 use default_line_pixel_height.
14912 * dispextern.h (default_line_pixel_height): Add prototype.
14914 * frame.c (x_set_line_spacing): Accept a float value for
14915 line-spacing parameter, per the documentation.
14917 * data.c (Fmultibyte_string_p): Doc fix.
14919 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14921 Use emacs_open more consistently when opening files.
14922 This handles EINTR more consistently now, and makes it easier
14923 to introduce other uniform changes to file descriptor handling.
14924 * sysstdio.h: New file.
14925 * buffer.c (mmap_init):
14926 * cygw32.c (chdir_to_default_directory):
14927 * dispnew.c (Fopen_termscript):
14928 * emacs.c (Fdaemon_initialized):
14929 * fileio.c (Fdo_auto_save):
14930 * image.c (slurp_file, png_load_body, jpeg_load_body):
14931 * keyboard.c (Fopen_dribble_file):
14933 * print.c (Fredirect_debugging_output):
14934 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14935 * termcap.c (tgetent):
14936 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14937 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14938 * w32term.c (w32_initialize) [CYGWIN]:
14939 * xfaces.c (Fx_load_color_file):
14940 Use emacs_open instead of plain open, and emacs_fopen instead of
14942 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14943 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14944 * callproc.c (default_output_mode): New constant.
14945 (Fcall_process): Use it to call emacs_open instead of plain creat.
14946 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14947 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14948 (emacs_fopen): New function.
14949 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14950 Include <lisp.h>, for emacs_open.
14951 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14953 Remove duplicate #include directives.
14954 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14956 Don't include stdio.h twice.
14957 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14958 Don't include sys/types.h or stdio.h twice.
14959 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14960 * lread.c: Don't include coding.h twice.
14961 * nsfont.m: Don't include frame.h twice.
14962 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14963 * ralloc.c: Don't include <unistd.h> twice.
14964 * xdisp.c: Don't include font.h twice.
14965 * xterm.c: Don't include fontset.h twice.
14966 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14968 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14970 Scale ImageMagick images more carefully.
14971 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14972 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14973 Be more careful about avoiding undefined behavior after
14974 integer overflow and division by zero.
14976 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14978 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14979 (syms_of_w32fns): DEFSYM them.
14980 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14981 (CCHDEVICENAME): Define macros if not defined.
14982 (struct MONITOR_INFO_EX): New struct.
14983 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14984 (enum_display_monitors_fn): New variable.
14985 (globals_of_w32fns): Initialize it.
14986 (Fx_display_pixel_width, Fx_display_pixel_height)
14987 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14988 multi-monitor setups in docstrings.
14989 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14990 screen size by primary monitor's millimeter per pixel.
14991 (w32_monitor_enum, w32_display_monitor_attributes_list)
14992 (w32_display_monitor_attributes_list_fallback)
14993 (Fw32_display_monitor_attributes_list): New functions.
14994 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14996 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14998 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15000 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15002 * fileio.c (Qfile_notify_error): New error symbol.
15004 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15005 * inotify.c (inotify_callback, symbol_to_inotifymask)
15006 (Finotify_add_watch, Finotify_rm_watch): Use it.
15007 (inotifyevent_to_event): Exchange order of cookie and file name.
15008 (Finotify_add_watch): Adapt docstring.
15010 * lisp.h (Qfile_notify_error): Declare.
15012 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15014 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15015 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15016 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15017 which did not work (see <http://bugs.gnu.org/14569#307>).
15018 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15019 && (!noninteractive || initialized)). This attempts to thread
15020 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15022 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15024 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15025 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15027 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15029 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15030 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15031 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15032 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15034 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15036 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15037 Define to __sys_siglist.
15039 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15041 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15042 word-wrap, so that overflow-newline-into-fringe would work in
15043 visual-line-mode. (Bug#2749)
15044 (move_it_in_display_line_to): When the last scanned display
15045 element fits exactly on the display line, and
15046 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15047 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15048 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15049 finding buffer position that corresponds to pixel coordinates,
15050 e.g. in buffer_posn_from_coords.
15052 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15054 * process.c (handle_child_signal): Call catch_child_signal if
15057 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15059 Don't convert function pointers to void * and back.
15060 It isn't portable C, and it's easy enough to avoid.
15061 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15062 (make_save_value): Add support for SAVE_FUNCPOINTER.
15063 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15064 * print.c (print_object):
15065 Distinguish function from object pointers.
15066 * lisp.h (SAVE_FUNCPOINTER): New constant.
15067 (SAVE_SLOT_BITS): Adjust to it.
15068 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15069 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15070 (voidfuncptr): New typedef.
15071 (struct Lisp_Save_Value): New member data[0].funcpointer.
15072 (XSAVE_FUNCPOINTER): New function.
15074 Simplify buildobj processing.
15075 * Makefile.in (buildobj.h): Make it a sequence of strings each
15076 followed by comma, rather than a single string. Put it into a
15077 .tmp file in case there's an error while generating it.
15078 (gl-stamp): Use .tmp for temp files.
15079 (mostlyclean): Clean .tmp files.
15080 * doc.c (buildobj): Move to just the routine that needs it.
15081 It's now an array of strings, so processing is simpler.
15083 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15085 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15086 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15087 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15088 Invoke malloc_enable_thread even when not interactive.
15089 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15090 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15091 in this case, since the underlying bug has now been fixed.
15093 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15095 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15096 unlinking it (bug#14691).
15098 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15100 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15101 before checking whether buffer is modified. This lets
15102 `kill-buffer-query-functions' cancel killing of the buffer or save
15103 its content before `kill-buffer' asks user the "Buffer %s
15104 modified; kill anyway?" question.
15106 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15108 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15109 Let the super performKeyEquivalent deal with them (Bug#14747).
15111 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15113 * widget.c (resize_cb): Remove unused local.
15115 Do not use GTK 3 if it exists but cannot be compiled.
15116 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15117 * xterm.c (x_error_handler) [!USE_GTK]:
15120 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15122 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15124 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15125 to the valid range of values. (Bug#14753)
15127 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15128 when moving point by using the current glyph matrix. This avoids
15129 the need to force redisplay when this function is called in a
15132 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15134 Fix minor problems found by static checking.
15135 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15136 Redo the latter's body to sidestep GCC parenthesization warnings.
15137 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15138 * coding.c (detect_coding, detect_coding_system):
15139 * coding.h (struct undecided_spec):
15140 Use bool for boolean.
15141 * image.c (QCmax_width, QCmax_height): Now static.
15142 * xdisp.c (Fmove_point_visually): Remove unused local.
15144 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15146 * xdisp.c (Fmove_point_visually): New function.
15148 2013-06-28 Kenichi Handa <handa@gnu.org>
15150 * coding.h (define_coding_undecided_arg_index): New enum.
15151 (coding_attr_index): New members
15152 coding_attr_undecided_inhibit_null_byte_detection,
15153 coding_attr_undecided_inhibit_iso_escape_detection,
15154 coding_attr_undecided_prefer_utf_8.
15155 (undecided_spec): New struct.
15156 (struct coding_system): New member `undecided' of the member
15159 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15160 (detect_coding): Likewise.
15161 (detect_coding_system): Likewise.
15162 (Fdefine_coding_system_internal): New coding system properties
15163 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15165 (syms_of_coding): Adjust for coding_arg_undecided_max.
15167 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15169 * image.c (x_from_xcolors): Remove unused local.
15171 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15173 Defer image data transfer between X client and server until actual
15176 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15179 * image.c (Destroy_Image): Remove.
15180 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15181 `mask_p', and `colors_p'. All uses changed.
15182 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15183 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15184 New macros for `flags' arg to x_clear_image_1.
15185 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15186 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15187 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15188 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15189 (image_get_x_image, image_unget_x_image): New functions or macros.
15190 (image_background, image_background_transparent, x_to_xcolors)
15191 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15192 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15193 instead of Destroy_Image.
15194 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15195 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15196 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15197 (imagemagick_load_image, svg_load_image): Use them instead of
15198 x_create_x_image_and_pixmap, and x_put_x_image followed by
15199 x_destroy_x_image, respectively.
15200 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15201 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15202 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15203 background_transparent fields.
15204 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15205 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15207 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15209 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15210 This mostly consists of undoing recent changes.
15211 * callproc.c (Fcall_process):
15212 * process.c (create_process):
15213 Do not worry about catching SIGCHLD here, undoing previous change.
15214 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15215 * process.c, process.h (catch_child_signal):
15216 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15217 * process.c (catch_child_handler): Don't worry about being called
15218 lazily and do not assume caller has blocked SIGCHLD, undoing
15219 previous change. Move first-time stuff back to
15220 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15221 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15222 set lib_child_handler if it's already initialized, which may
15223 help avoid problems on GNUstep.
15225 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15227 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15228 * callproc.c (Fcall_process):
15229 * process.c (create_process):
15230 Make sure SIGCHLD is caught before we fork,
15231 since Emacs startup no arranges to catch SIGCHLD.
15232 * process.c (lib_child_handler): Initialize to null, not to
15234 (catch_child_signal): Allow self to be called lazily.
15235 Do nothing if it's already been called.
15236 Assume caller has blocked SIGCHLD (all callers do now).
15237 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15238 just before it's really needed.
15239 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15240 since it hasn't been caught yet.
15242 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15244 * image.c (compute_image_size): New function to implement
15245 :max-width and :max-height.
15246 (imagemagick_load_image): Use it.
15248 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15250 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15251 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15253 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15254 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15255 the SIGCHLD handler, since the code is not atomic and (due to glib)
15256 signals may be arriving now.
15257 * sysdep.c (init_signals): Do not catch child signals here;
15258 'main' now does that later, at a safer time.
15260 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15262 Clean up SIGCHLD handling a bit (Bug#14569).
15263 * process.c, process.h (catch_child_signal):
15264 Now always extern, even if !NS_IMPL_GNUSTEP.
15265 * process.c (catch_child_signal): Move glib tickler here from
15266 init_process_emacs, so that it's done earlier in Emacs
15267 initialization. Also move the noninteractive && !initialized
15268 check here from init_process_emacs. This is all a bit cleaner for
15269 GNUish platforms, and I hope it works around the Cygwin bug.
15270 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15271 that glib signal handling is tickled before glib creates threads.
15273 * process.c (wait_reading_process_output): Avoid int overflow
15274 when reading more than 2 GiB total from a process.
15276 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15278 * process.c (create_process): Handle a couple more cases,
15279 i.e., work even if new_argv and wait_child_setup[i] are cached.
15280 Use Fcall_process's style for volatile vars.
15282 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15284 * process.c (create_process): Mark PROCESS volatile.
15286 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15288 Use C99-style flexible array members if available.
15289 This avoids some subtle aliasing issues, which typically
15290 aren't a problem with GCC but may be a problem elsewhere.
15291 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15292 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15293 In either case, it uses a flexible array member rather than
15294 the old struct hack. All uses changed.
15295 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15296 Adjust to sdata reorganization.
15297 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15298 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15299 that ports better to pre-C99 non-GCC.
15300 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15301 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15302 as the latter has changed.
15303 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15304 and port better to pre-C99 GCC.
15305 * image.c (struct xpm_cached_color):
15306 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15307 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15308 Use FLEXIBLE_ARRAY_MEMBER.
15309 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15310 Move decl to top level so it gets checked against implementation.
15311 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15312 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15314 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15316 * syntax.c: Integer cleanups.
15317 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15318 All uses that need 0-or-2 changed to:
15319 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15320 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15321 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15322 (char_quoted, prev_char_comend_first, back_comment)
15323 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15324 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15325 Use bool for boolean.
15326 (update_syntax_table, skip_chars, skip_syntaxes):
15327 Prefer int to unsigned when either will do.
15328 (back_comment): Return boolean success flag, like forw_comment,
15329 instead of positive-or-minus-1 (which might have overflowed int anyway).
15330 Don't stuff ptrdiff_t into int.
15331 (syntax_spec_code, syntax_code_spec): Now const.
15332 (Fmatching_paren, scan_lists, scan_sexps_forward):
15333 Use enum syntaxcode for syntax code.
15334 (Fmatching_paren): Check that arg is a character, not just an integer.
15335 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15336 (Finternal_describe_syntax_value): Omit no-longer-needed
15338 (skip_chars): Use char, not unsigned char, when the distinction
15340 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15341 * bytecode.c (exec_byte_code):
15342 * syntax.c (syntax_spec_code, Fchar_syntax)
15343 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15344 (init_syntax_once):
15345 * syntax.h (SYNTAX_WITH_FLAGS):
15346 Omit unnecessary casts.
15348 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15350 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15351 line dimensions here, to avoid race conditions with the main
15352 thread. (Bug#14062, bug#14630, bug#14669)
15354 * w32term.c (w32_draw_window_cursor): Compute the header line and
15355 mode line dimensions here.
15356 <w32_system_caret_window, w32_system_caret_hdr_height>:
15357 <w32_system_caret_mode_height>: New variables.
15359 * w32term.h: Declare them.
15361 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15363 * alloc.c (die): Move "assertion failed" string here ...
15364 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15365 COND when SUPPRESS_CHECKING. This shrinks the executable text
15366 size by 0.8% to 2.2% when configured with --enable-checking,
15367 depending on optimization flags (GCC 4.8.1 x86-64).
15369 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15371 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15373 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15374 base is 2; this is more accurate.
15376 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15378 * sound.c (string_default): Move to !WINDOWSNT section.
15379 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15381 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15383 * sound.c: Integer cleanups.
15384 Remove unnecessary forward decls.
15385 (struct sound_device): The 'file' member is now a Lisp_Object, not
15386 a char *, so that we needn't invoke alloca on a huge size.
15387 (Fplay_sound_internal): Adjust to this.
15388 (string_default): New function.
15389 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15390 Use it to adjust to the struct sound_device change.
15391 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15392 (be2hs) [0]: Remove.
15394 * syntax.c (skip_chars): Don't use uninitialized storage
15395 when searching a multibyte buffer for characters that are not in a
15396 unibyte string that contains non-ASCII characters.
15398 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15400 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15401 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15403 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15405 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15407 2013-06-18 Kenichi Handa <handa@gnu.org>
15409 * font.c (Ffont_spec): Signal an error for an invalid font name
15412 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15414 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15415 In particular this ports to 32-bit sparc Sun cc.
15416 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15417 array with a dummy element at specpdl[-1], so that its address can
15419 (unbind_to): Do not copy the binding; not needed, now that we
15420 copy old_value in the one place where the copy is needed.
15421 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15422 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15423 (union specbinding): Rename from struct specbinding. Redo layout
15424 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15425 which is not portable. With Sun C 5.12 32-bit sparc, the
15426 declaration causes nargs to be an unsigned bitfield, a behavior
15427 that the C standard allows; but Emacs wants nargs to be signed.
15428 The overall type is now a union of structures rather than a
15429 structure of union of structures, and the 'kind' member is now a
15430 bitfield, so that the overall type doesn't grow. All uses changed.
15431 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15433 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15435 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15436 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15438 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15440 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15442 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15443 unless we know that the window w's frame is a frame object.
15444 Another attempt at solving bug#14062 and bug#14630.
15446 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15448 * textprop.c (property_set_type): New enum.
15449 (add_properties): Allow appending/prepending text properties.
15450 (add_text_properties_1): Factored out of Fadd_text_properties.
15451 (Fadd_text_properties): Move all the code into
15452 add_text_properties_1.
15453 (Fadd_face_text_property): New function that calls
15454 add_text_properties_1.
15456 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15458 Move functions from lisp.h to individual modules when possible.
15459 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15460 * alloc.c (XFLOAT_INIT, set_symbol_name):
15461 * buffer.c (CHECK_OVERLAY):
15462 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15463 (set_char_table_parent):
15464 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15465 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15466 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15467 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15469 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15470 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15471 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15472 (backtrace_args, backtrace_debug_on_exit):
15473 * floatfns.c (CHECK_FLOAT):
15474 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15475 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15476 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15477 (set_hash_index_slot):
15478 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15479 * marker.c (CHECK_MARKER):
15480 * textprop.c (CHECK_STRING_OR_BUFFER):
15481 * window.c (CHECK_WINDOW_CONFIGURATION):
15482 Move here from lisp.h, and make these functions static rather than
15484 * buffer.c (Qoverlayp):
15486 * fns.c (Qhash_table_p):
15487 * window.c (Qwindow_configuration_p):
15489 * lisp.h: Remove the abovementioned defns and decls.
15491 Use functions, not macros, for XINT etc (Bug#11935).
15492 In lisp.h, prefer functions to function-like macros, and
15493 constants to object-like macros, when either will do. This:
15494 . simplifies use, as there's no more need to worry about
15495 arguments' side effects being evaluated multiple times.
15496 . makes the code easier to debug on some platforms.
15497 However, when using gcc -O0, keep using function-like macros
15498 for a few critical operations, for performance reasons.
15499 This sort of thing isn't needed with gcc -Og, but -Og
15500 is a GCC 4.8 feature and isn't widely-enough available yet.
15501 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15502 Remove enum lsb_bits; no longer needed.
15503 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15504 * buffer.c (Qoverlap):
15506 * fns.c (Qhash_table_p):
15507 Now extern, so lisp.h can use these symbols.
15508 * dispextern.h: Include character.h, for MAX_CHAR etc.
15509 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15510 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15511 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15512 (GLYPH_CODE_P): Move here from lisp.h.
15513 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15514 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15515 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15516 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15517 XUNTAG now returns void *.
15518 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15519 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15520 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15521 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15522 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15523 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15524 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15525 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15526 New macros, renamed from their sans-lisp_h_ counterparts.
15527 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15528 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15529 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15530 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15531 If compiling via GCC without optimization, define these as macros
15532 in addition to inline functions.
15533 To disable this, compile with -DINLINING=0.
15534 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15535 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15536 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15537 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15538 (INTMASK, VALMASK): Now macros, since static values cannot be
15539 accessed from extern inline functions.
15540 (VALMASK): Also a constant, for benefit of old GDB.
15541 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15542 is INTEGERP, which can fold it in.
15543 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15544 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15545 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15546 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15547 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15548 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15549 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15550 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15551 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15552 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15553 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15554 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15555 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15556 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15557 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15558 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15559 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15560 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15561 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15562 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15563 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15564 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15565 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15566 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15567 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15568 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15569 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15570 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15571 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15572 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15573 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15574 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15575 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15577 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15578 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15579 (VALMASK): Define in one place rather than in two, merging the
15580 USE_LSB_TAG parts; this is simpler.
15581 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15582 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15583 Move up, to avoid use before definition.
15584 Also include "globals.h" earlier, for the same reason.
15585 (make_natnum): New function.
15586 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15587 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15588 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15589 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15590 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15591 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15592 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15593 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15594 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15595 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15596 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15597 (Qwindow_configuration_p, Qimage): New forward declarations.
15598 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15599 (STRING_COPYIN): Remove; unused.
15600 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15601 (xcar_addr, xcdr_addr): New functions. All uses changed.
15602 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15603 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15604 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15605 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15606 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15607 (TYPE_RANGED_INTEGERP): Simplify.
15608 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15609 (setlocale, fixup_locale, synchronize_system_messages_locale)
15610 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15611 Now empty functions, not macros.
15612 (functionp): Return bool, not int.
15613 * window.c (Qwindow_configuration_p): Now extern,
15614 so window.h can use it.
15615 * window.h (Qwindowp): Move decl back to lisp.h.
15617 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15619 * xdisp.c (Fline_pixel_height): New function, required for solving
15622 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15624 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15626 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15628 * lread.c (syms_of_lread):
15629 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15631 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15633 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15635 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15637 * fileio.c (expand_file_name): Doc fix.
15639 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15641 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15642 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15643 Wait for self, not for 0. This can't hurt on GNU or similar
15644 system, and may help with Cygwin.
15646 * keyboard.c: Don't use PROP (...) as an lvalue.
15647 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15648 Use set_prop (A, B), not PROP (A) = B.
15650 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15652 * xdisp.c (get_it_property): Use it->window instead of generating
15653 a Lisp object from it->w.
15655 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15657 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15658 get-char-property the window that is being rendered, instead of
15659 the buffer, to support window-specific overlays. (Bug#14575)
15660 (compute_display_string_pos): When W is NULL, use the current
15661 buffer as the object to pass to get-char-property.
15662 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15663 pointer member of the bidi iterator, since no window is pertinent
15666 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15668 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15669 being displayed, and pass it to compute_display_string_pos.
15670 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15671 (bidi_paragraph_init): All callers changed.
15673 * xdisp.c (init_from_display_pos, init_iterator)
15674 (handle_single_display_spec, next_overlay_string)
15675 (get_overlay_strings_1, reseat_1, reseat_to_string)
15676 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15677 Set bidi_it.w member from it->w.
15678 (compute_display_string_pos): Accept additional argument, the
15679 window being displayed, and pass it to Fget_char_property.
15682 * dispextern.h (struct bidi_it): New member w, the window being
15684 (compute_display_string_pos): Adjust prototype.
15686 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15688 * xgselect.c: Remove unneeded include xterm.h.
15690 * process.c (wait_reading_process_output): Check for NS before GLIB.
15691 GLIB may be linked in due to rsvg, but ns_select must be called.
15693 * xgselect.c (xg_select): Remove call to window_system_available
15694 and g_main_context_pending at the top, so Gdk events (i.e. file
15695 notify) are processed when Emacs is started with -nw.
15697 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15699 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15700 (ctagsfiles3): New variable, includes only *.m files.
15701 (TAGS): Use an explicit language name in the regular expressions,
15702 to avoid transformation of '/SOMETHING' by MSYS to
15703 'c:\MSYS\SOMETHING'.
15705 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15707 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15709 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15711 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15712 still need to set the mouse pointer shape and activate help-echo.
15715 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15717 A few porting etc. fixes for the new file monitor code.
15718 See the thread containing
15719 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15720 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15721 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15722 (dir_monitor_callback, Fgfile_rm_watch):
15723 Use assq_no_quit instead of Fassoc, for speed.
15724 (dir_monitor_callback, Fgfile_rm_watch):
15725 eassert that the monitor is a fixnum.
15726 (dir_monitor_callback): No need for CDR_SAFE.
15727 Simplify building of lisp with alternative tails.
15728 (Fgfile_add_watch, Fgfile_rm_watch):
15729 Do not assume glib functions set errno reliably on failure.
15730 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15731 and signal an error otherwise.
15732 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15733 Use Fdelq instead of Fdelete, for speed.
15735 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15737 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15738 don't insist on being invoked on a highlighted tool-bar button.
15739 Avoids losing tool-bar functionality when mouse-highlight is nil.
15740 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15741 Don't highlight when mouse-highlight is nil.
15742 (note_mouse_highlight): When mouse-highlight is nil, don't return
15743 right away; instead, run tool-bar and mode-line highlight
15744 subroutine, clear any existing highlight, and revert the mouse
15745 pointer to its default shape. (Bug#14558)
15747 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15749 * lisp.mk (lisp): Add prog-mode.el.
15751 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15753 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15754 * process.c (dummy_handler): New function.
15755 (lib_child_handler): New static var.
15756 (handle_child_signal): Invoke it.
15757 (catch_child_signal): If a library has set up a signal handler,
15758 save it into lib_child_handler.
15759 (init_process_emacs): If using glib and not on Windows, tickle glib's
15760 child-handling code so that it initializes its private SIGCHLD handler.
15761 * syssignal.h (SA_SIGINFO): Default to 0.
15762 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15763 31; it should no longer be needed now.
15765 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15767 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15769 * gfilenotify.c (globals_of_gfilenotify): New function.
15770 (syms_of_gfilenotify): Move global initialization there.
15772 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15774 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15776 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15777 * keyboard.c (menu_bar_items, tool_bar_items):
15778 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15779 not override local keymaps any more.
15781 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15783 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15785 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15787 * w32console.c (initialize_w32_display): Return the dimensions of
15788 the console window via 2 additional arguments, not via the current
15789 frame. This avoids crashes due to overrunning the bounds of
15790 frame's decode_mode_spec_buffer, which is not resized following
15791 the change of the frame dimensions from the initial 10x10.
15793 * w32term.h (w32_initialize_display_info): Adjust prototype.
15795 * term.c (init_tty): Take dimensions of the frame from the values
15796 returned by initialize_w32_display.
15798 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15799 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15800 (LIBES): Add $(GFILENOTIFY_LIBS).
15802 * w32inevt.c (handle_file_notifications): Add dummy implementation
15803 for !HAVE_W32NOTIFY.
15805 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15807 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15809 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15811 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15813 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15815 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15817 Fix minor problems found by static checking.
15818 * data.c (pure_write_error):
15819 Use xsignal2, not Fsignal, as Fsignal might return.
15820 * eval.c (set_backtrace_debug_on_exit): Now static.
15821 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15822 No longer inline. EXTERN_INLINE is needed only for functions
15823 defined in .h files. Reindent function header as per GNU style.
15824 (backtrace_p, backtrace_top, backtrace_next):
15825 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15826 compiler or linker. Add extern decls to pacify gcc -Wall.
15827 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15829 * frame.c (free_monitors): Define only on platforms that need it.
15830 * nsterm.m (ns_term_init):
15831 * process.c (catch_child_signal):
15832 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15833 defined on all porting targets these days.
15834 * process.c, process.h (catch_child_signal):
15835 Make it extern only if NS_IMPL_GNUSTEP is defined.
15837 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15839 * w32.c (gettimeofday): Make the signature identical to prototype
15840 in nt/inc/sys/time.h.
15842 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15844 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15847 * keyboard.c (safe_run_hooks_error): Improve error message.
15849 * data.c (pure_write_error): Add `object' argument.
15850 * puresize.h (CHECK_IMPURE): Use it.
15852 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15854 * Makefile.in (NOTIFY_OBJ): New variable.
15855 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15857 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15858 Call syms_of_gfilenotify.
15860 * gfilenotify.c: New file.
15862 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15863 and Qfile_w32notify.
15864 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15865 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15867 * lisp.h: Declare syms_of_gfilenotify.
15869 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15871 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15873 Merge the specpdl and backtrace stacks. Make the structure of the
15874 specpdl entries more obvious via a tagged union of structs.
15875 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15876 (enum specbind_tag): New enum.
15877 (struct specbinding): Make it a tagged union of structs.
15878 Add a case for backtrace records.
15879 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15880 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15881 (backtrace_debug_on_exit): New accessors.
15882 (struct backtrace): Remove.
15883 (struct catchtag): Remove backlist field.
15884 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15886 (Flocal_variable_p): Speed up the common case where the binding is
15888 * eval.c (backtrace_list): Remove.
15889 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15890 (set_backtrace_args, set_backtrace_nargs)
15891 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15892 (backtrace_next): New functions.
15893 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15894 (unwind_to_catch, internal_lisp_condition_case)
15895 (internal_condition_case, internal_condition_case_1)
15896 (internal_condition_case_2, internal_condition_case_n): Don't bother
15897 with backtrace_list any more.
15898 (Fsignal): Adjust to new backtrace format.
15899 (grow_specpdl): Move up.
15900 (record_in_backtrace): New function.
15901 (eval_sub, Ffuncall): Use it.
15902 (apply_lambda): Adjust to new backtrace format.
15903 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15905 (specbind): Adjust to new specpdl format. Simplify.
15906 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15907 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15909 (mark_backtrace): Remove.
15910 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15911 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15912 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15914 * profiler.c (record_backtrace): Use get_backtrace.
15915 (handle_profiler_signal): Use backtrace_top_function.
15916 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15917 accessor functions.
15919 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15921 * process.h (catch_child_signal): Declare.
15923 * process.c (catch_child_signal): New function.
15924 (init_process_emacs): Call it.
15926 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15927 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15929 (x_set_cursor_type): Remove declaration.
15930 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15931 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15932 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15933 (ns_get_color): Use F suffix on float.
15934 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15935 (ns_get_rgb_color): Remove.
15936 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15937 (note_mouse_movement): x and y are CGFloat.
15938 (ns_draw_fringe_bitmap): Remove unused rowY.
15939 Change #if to COCOA && >= 10_6.
15940 (ns_draw_window_cursor): Remove unused overspill.
15941 (ns_draw_underwave): width and x are EamcsCGFloat.
15942 (ns_draw_box): thickness is CGFloat.
15943 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15944 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15945 if not in main thread.
15946 (ns_get_pending_menu_title, ns_check_menu_open)
15947 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15948 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15949 (sendFromMainThread:): New method.
15950 (changeFont:): size is CGFloat.
15951 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15952 Disable warning about permanent text.
15953 (characterIndexForPoint:): Adjust return type depending on GNUstep
15955 (mouseDown:): delta is CGFloat.
15956 (updateFrameSize): Remove unised variable f.
15957 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15958 Cast float to EmacsCGFloat.
15959 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15960 also to -1 when restoring.
15961 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15962 inside NS_IMPL_COCOA.
15963 (toggleFullScreen:): Put call to toggleFullScreen inside
15964 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15965 (setPosition:portion:whole:): por is CGFloat.
15966 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15967 (mouseDown:): Use CGFloat.
15968 (mouseDragged:): Remove unised variable edge.
15969 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15971 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15972 of CGFloat differs.
15973 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15974 when NS_IMPL_GNUSTEP.
15975 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15976 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15977 (EmacsToolbar): Add clearAll. Add tag argument to
15978 addDisplayItemWithImage.
15979 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15981 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15983 * nsmenu.m (ns_update_menubar): Make static.
15984 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15985 (fillWithWidgetValue:): Add cast to SEL for setAction.
15986 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15987 (update_frame_tool_bar): Update code for GNUstep.
15988 (clearAll): New method.
15989 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15990 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15991 Move identifierToItem setObject and activeIdentifiers addObject before
15992 call to insertItemWithItemIdentifier.
15993 (validateVisibleItems): Fix indentation.
15994 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15995 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15996 UtilityWindow to aStyle, remove call to setStyleMask.
15998 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16000 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16001 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16002 Use F suffix on floats.
16003 (ns_char_width): Returns CGFloat.
16004 (ns_ascii_average_width): w is CGFloat instead of float.
16005 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16007 (ns_glyph_metrics): CGFloat instead of float.
16009 * nsfns.m (x_set_foreground_color, x_set_background_color):
16011 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16012 remove unused variables.
16013 (Fns_read_file_name): Keep track if panel is for save.
16014 Use ns_filename_from_panel/ns_directory_from_panel.
16015 (Fns_list_services): delegate only used for COCOA.
16016 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16017 Just return the input if GNUstep.
16018 (x_screen_planes): Remove.
16019 (Fxw_color_values): Use EmacsCGFloat
16020 (Fns_display_monitor_attributes_list): Only get screen number for
16022 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16024 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16025 ns_directory_from_panel.
16027 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16029 * process.c (handle_child_signal): Also use WCONTINUED.
16030 This is so that list-processes doesn't mistakenly list the process
16031 as stopped, when the process has actually been continued and is
16034 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16036 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16037 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16038 not already configured.
16040 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16042 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16044 * Makefile.in (mostlyclean): Remove *.res files.
16046 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16048 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16049 a buffer (bug#8447).
16051 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16053 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16054 display vector, and we backtrack, handle the case that the
16055 previous character position is also displayed from a display
16056 vector or covered by a display string or image. (Bug#14476)
16058 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16060 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16061 (struct MonitorInfo, free_monitors): Remove.
16062 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16063 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16064 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16067 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16068 (struct MonitorInfo, free_monitors): Remove.
16069 (ns_screen_name): Make static.
16070 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16071 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16074 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16075 (struct MonitorInfo): New struct.
16076 (free_monitors, make_monitor_attribute_list): Declare.
16078 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16080 (free_monitors, make_monitor_attribute_list): New functions.
16081 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16084 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16086 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16088 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16090 * keyboard.c: Apply keyboard decoding only to events that come directly
16091 from the tty, not from unread-command-events (bug#14368).
16092 (read_event_from_main_queue): New function, extracted from read_char.
16093 (read_decoded_char): Remove.
16094 (read_decoded_event_from_main_queue): New function to replace it.
16095 (read_char): Use it.
16096 (read_key_sequence): Use read_char rather than read_decoded_char.
16098 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16100 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16102 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16104 2013-05-22 Kenichi Handa <handa@gnu.org>
16106 The following changes are to fix the setting of
16107 buffer-file-coding-system on, for instance, C-x RET c unix RET
16108 _FILE_OF_DOS_EOL_TYPE_ RET.
16110 * coding.h (struct coding_system): New member detected_utf8_chars.
16112 * coding.c (detect_coding_utf_8): Count characters and check EOL
16113 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16115 (setup_coding_system): Do not initialize coding->head_ascii.
16116 (check_ascii): Do not set coding->eol_seen but update it. Do not
16117 call adjust_coding_eol_type here.
16118 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16119 If the eol-type of CODING is already specified, adjust the eol type
16120 of the found coding-system.
16121 (decode_coding_gap): Cancel previous change. Utilize the
16122 character numbers counted by detect_coding_utf_8. Fix detection
16125 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16127 * search.c (looking_at_1): Only set last_thing_searched if the match
16128 changed the match-data (bug#14281).
16130 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16132 * xdisp.c (reseat_at_previous_visible_line_start):
16133 Already declared in dispextern.h, so remove it here.
16134 (move_it_vertically_backward): Likewise.
16136 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16138 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16139 (Fx_display_pixel_width, Fx_display_pixel_height)
16140 (Fx_display_mm_width, Fx_display_mm_height):
16141 Mention `display-monitor-attributes-list' in docstrings.
16143 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16144 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16145 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16146 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16147 (Fx_display_backing_store, Fx_display_visual_class)
16148 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16149 (Fx_display_grayscale_p, Fx_display_pixel_width)
16150 (Fx_display_pixel_height, Fx_display_planes)
16151 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16152 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16153 (Fx_display_mm_width, Fx_display_mm_height)
16154 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16155 height for all physical monitors as in X11.
16157 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16158 Return pixel width or height for all physical monitors as in X11.
16160 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16162 Port --enable-gcc-warnings to clang.
16163 * bytecode.c (exec_byte_code):
16165 Redo diagnostic pragmas to pacify clang, too.
16166 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16167 * editfns.c (Fencode_time):
16168 * fileio.c (file_accessible_directory_p):
16169 * font.c (font_unparse_xlfd):
16170 Use '&"string"[index]' instead of '"string" + (index)'.
16171 * undo.c (user_error): Remove; unused.
16173 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16175 * insdel.c (insert_1_both): Document the arguments, instead of
16176 referring to insert_1, which no longer exists.
16178 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16179 some window, increment windows_or_buffers_changed, so that
16180 *Messages* display in that window is updated. (Bug#14408)
16182 * w32.c: Include epaths.h.
16183 (init_environment): Use cmdproxy.exe without leading directories.
16184 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16186 (gettimeofday): Adjust signature and return value to Posix
16189 * unexw32.c (open_output_file): Delete the existing emacs.exe
16190 before creating it, to break the hard link to the versioned
16193 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16194 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16195 (FIRSTFILE_OBJ): New variables.
16196 (W32_RES): Rename to EMACSRES. All users changed.
16197 (base_obj): Use $(CM_OBJ).
16198 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16199 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16200 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16201 $(W32_RES_LINK) before $(LIBES).
16202 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16204 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16206 * makefile.w32-in (DOC): Use just "DOC".
16208 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16210 * process.c: Export default filters and sentinels to Elisp.
16211 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16213 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16214 (Fset_process_sentinel, Fformat_network_address):
16215 Default to them instead of nil.
16216 (server_accept_connection): Sentinels can't be nil any more.
16217 (read_and_dispose_of_process_output): New function, extracted from
16218 read_process_output.
16219 (read_process_output): Use it; filters can't be nil.
16220 (Finternal_default_process_filter): New function, extracted from
16221 read_process_output.
16222 (exec_sentinel_unwind): Remove function.
16223 (exec_sentinel): Don't zilch sentinel while running.
16224 (status_notify): Sentinels can't be nil.
16225 (Finternal_default_process_sentinel): New function extracted from
16227 (setup_process_coding_systems): Default filter is not nil any more.
16228 (syms_of_process): Export new Elisp functions and initialize
16230 * lisp.h (make_lisp_proc): New function.
16232 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16234 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16236 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16238 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16239 unless we know that the window w is a leaf window.
16240 Another attempt at solving bug#14062.
16242 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16244 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16247 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16249 * image.c (gif_load): Check that subimages fit (Bug#14345).
16251 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16253 * lread.c (skip_dyn_eof): New function.
16254 (read1): Use it to skip the end of a file in response to #@00.
16256 * doc.c (get_doc_string): Slightly relax the sanity checking.
16258 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16260 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16261 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16262 (MonitorInfo): New struct.
16263 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16264 (Fns_display_monitor_attributes_list): New functions.
16265 (display-usable-bounds): Remove.
16266 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16269 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16271 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16272 (GTK_CHECK_VERSION): New macro, if not already defined.
16273 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16274 replaced by GTK_CHECK_VERSION.
16276 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16278 * xterm.h (GTK_PREREQ): New macro.
16279 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16280 to use this macro instead, for consistency and clarity.
16282 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16284 * xdisp.c (row_for_charpos_p): New function, with code of
16285 cursor_row_p, but accepts an additional argument CHARPOS instead
16286 of using a hardcoded PT.
16287 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16288 (row_containing_pos): Call row_for_charpos_p instead of partially
16289 doing the same. Fixes cursor positioning under longlines-mode
16290 when longlines-show-effect includes more than one newline, when
16291 moving the cursor vertically up.
16293 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16295 * makefile.w32-in (ACL_H): New macro.
16296 ($(BLD)/fileio.$(O)): Update dependencies.
16298 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16300 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16301 * Makefile.in (LIB_ACL): New macro.
16302 (LIBACL_LIBS): Remove.
16303 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16304 * fileio.c: Include <acl.h>.
16305 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16306 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16308 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16311 * unexelf.c: Don't assume ElfW (Half) fits in int.
16312 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16313 when dealing with ElfW (Half) values, since they can exceed 2**31
16314 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16315 (entry_address): Omit unused NUM arg. All uses changed.
16317 2013-05-07 Juri Linkov <juri@jurta.org>
16319 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16320 to the string converted from number with `Fnumber_to_string'.
16323 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16325 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16326 This fixes a problem introduced by my previous change.
16328 2013-05-07 Glenn Morris <rgm@gnu.org>
16330 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16332 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16334 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16336 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16338 Static checking by GCC 4.8.0.
16339 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16340 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16341 (x_get_monitor_attributes_fallback)
16342 (x_get_monitor_attributes_xinerama)
16343 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16344 Define only if USE_GTK.
16345 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16346 (x_get_monitor_attributes_fallback): Omit unused locals.
16347 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16348 Use double, not float, to avoid mixed-mode floating point arithmetic.
16350 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16351 Jan Djärv <jan.h.d@swipnet.se>
16353 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16354 (XINERAMA_CFLAGS): New macros.
16355 (ALL_CFLAGS, LIBES): Use them.
16357 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16358 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16359 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16360 (syms_of_xfns): DEFSYM them.
16361 (struct MonitorInfo): New struct.
16362 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16363 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16364 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16365 (x_get_monitor_attributes_xinerama): New functions.
16366 (Fx_display_monitor_attributes_list): New primitive.
16367 (syms_of_xfns): Defsubr it.
16369 * xterm.h (x_display_info): Add Xatom_net_workarea and
16370 Xatom_net_current_desktop.
16372 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16373 and dpyinfo->Xatom_net_current_desktop.
16375 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16377 * xdisp.c (pos_visible_p): Use the special code for finding the
16378 beginning of a display property or overlay for any "replacing"
16379 display property, not just for display strings. This solves
16380 incorrect reporting of position by posn-at-point. (Bug#14241)
16382 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16384 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16385 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16386 Verify that ElfW (Half) fits in int.
16387 (fatal): Use same signature as lisp.h.
16388 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16389 configure and build with -DUNEXELF_DEBUG without worrying about
16390 other modules that use DEBUG.
16391 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16392 possibly-wide integers now uses it instead of plain fprintf.
16393 (entry_address): New function, which avoids problems with 32-bit
16394 overflow on 64-bit hosts.
16395 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16396 (round_up): Don't assume the remainder fits in int.
16397 (find_section): Use bool for boolean. Simplify debug code.
16398 (unexec): Don't assume file sizes fit in int or size_t.
16399 Omit unnecessary trailing newline in 'fatal' format.
16400 Use strerror rather than outputting decimal error number.
16401 Remove unused code when emacs is not defined;
16402 this file relies on Emacs now.
16403 Don't assume e_phnum and e_shnum are positive.
16405 * regex.c: Fix problems when DEBUG is defined.
16406 (extract_number, extract_number_and_incr): Define regardless of
16407 whether DEBUG is defined; that's simpler and makes the code less
16408 likely to go stale in the normal case when DEBUG is not defined.
16409 Return int rather than taking an int * arg. All callers changed.
16410 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16411 Remove, replacing with ...
16412 (DEBUG_PRINT): New macro. All callers changed.
16413 (DEBUG_COMPILES_ARGUMENTS): New macro.
16414 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16415 (print_compiled_pattern, print_double_string) [DEBUG]:
16416 Use prototype rather than old-style definition.
16417 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16418 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16419 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16420 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16421 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16422 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16423 This matters only when DEBUG is defined.
16425 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16427 * xdisp.c (set_iterator_to_next): Set the
16428 ignore_overlay_strings_at_pos_p flag only if we are _really_
16429 iterating over an overlay string, as indicated by the
16430 current.overlay_string_index member. (Bug#14306)
16432 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16434 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16435 to where it is used, to avoid autorelease issues (Bug#14050).
16437 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16439 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16440 * fileio.c (syms_of_fileio): Implement this.
16441 * filelock.c (create_lock_file): If symbolic links don't work, so
16442 we use a regular file as a lock file, do not fsync the lock file;
16445 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16447 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16448 (syms_of_minibuf): Adjust accodingly.
16450 * callint.c (Fcall_interactively): Adjust calls accordingly.
16452 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16454 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16455 w->contents is a buffer before computing everything else.
16456 Use parentheses to disambiguate last part of the condition.
16458 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16459 assertion violations. (Bug#14062)
16461 2013-05-01 David Reitter <david.reitter@gmail.com>
16463 * nsfns.m (ns_tooltip): Initialize.
16465 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16467 * coding.c (decode_coding_gap): Don't remove the character before
16468 a newline unless it's a CR character. (Bug#14287)
16470 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16472 * dispextern.h (struct face): Move enum face_underline_type
16473 earlier so that bitfields can be in the same word.
16475 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16477 * nsfns.m (handlePanelKeys): New function.
16478 (EmacsOpenPanel:performKeyEquivalent:)
16479 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16480 arrows/function/control and copy/paste keys (Bug#14296).
16482 2013-04-27 Juri Linkov <juri@jurta.org>
16484 * callint.c (Fcall_interactively): Call `Qread_number' for
16485 interactive code letter `n' instead of using duplicate code.
16488 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16490 * systime.h (make_timeval): Declare as 'const'.
16492 2013-04-27 Kenichi Handa <handa@gnu.org>
16494 * font.c (font_open_entity): Always open a font of manageable
16497 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16499 Port better to AIX (Bug#14258).
16500 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16503 2013-04-24 Kenichi Handa <handa@gnu.org>
16505 * coding.c (decode_coding_iso_2022): When an invalid escape
16506 sequence is encountered, reset the invocation and designation
16507 status to the safest one.
16509 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16511 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16512 Without this fix, "make distclean" leaves stamp-h1 behind.
16514 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16516 * w32fns.c (w32_fullscreen_rect): New function to compute the
16517 window rectangle for the given fullscreen mode.
16518 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16519 longer tunes the window size. This keeps the window's edges flush
16520 with the screen and allows the taskbar to hide itself in fullboth.
16522 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16523 window decorations and uses the entire screen.
16525 * w32term.h (w32_fullscreen_rect) Add prototype.
16526 (struct w32_output): Replace normal_width, normal_height,
16527 normal_top, and normal_left members with a single normal_placement
16529 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16531 (FRAME_NORMAL_PLACEMENT): New macro.
16533 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16535 * minibuf.c (Ftest_completion): Silence compiler warning.
16537 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16539 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16542 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16545 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16546 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16547 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16548 parentheses where appropriate.
16550 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16552 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16554 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16556 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16557 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16558 Mention in the doc string that setting these variables takes
16559 effect only after a call to set-window-buffer. (Bug#14200)
16561 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16563 * indent.c (Fvertical_motion): Don't consider display strings on
16564 overlay strings as display strings on the buffer position we
16565 started from. This prevents vertical cursor motion from jumping
16566 more than one line when there's an overlay string with a display
16567 property at end of line.
16568 Reported by Karl Chen <Karl.Chen@quarl.org> in
16569 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16571 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16573 * window.c (select_window): `record_buffer' even if window is
16574 already selected (bug#14191).
16576 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16578 * window.c (Fwindow_end): Test more flags, including the buffer's
16579 last_overlay_modified flag, to determine whether the window's
16580 display is really up-to-date. Prevents the function from
16581 returning a stale value. (Bug#14170)
16582 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16585 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16587 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16588 garbaged only if it is not already the top frame on its TTY.
16589 This prevents flickering due to constant redrawing of TTY frames when
16590 there are GUI frames open in the same session. (Bug#13864)
16592 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16594 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16595 of marking the idle timers directly.
16597 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16599 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16600 tables (bug#14054).
16602 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16604 * window.c (select_window): Don't record_buffer while the invariant is
16605 temporarily broken (bug#14161).
16607 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16609 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16611 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16613 2013-04-07 Romain Francoise <romain@orebokech.com>
16615 Ignore additional platform-specific ACL errors (Bug#13702).
16616 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16617 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16619 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16621 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16624 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16626 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16627 This bug was introduced by my 2013-02-25 change that simplified
16628 data_start configuration. Without this change, on GNU/Linux
16629 an Emacs configured with --enable-profiling fails immediately
16630 due to a profiler signal.
16631 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16632 with these flags. On platforms where special flags are needed
16633 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16634 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16635 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16637 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16639 Get rid of some platform-specific functions examining window
16640 system and its capabilities. This is a partial rework of the
16642 * lisp.h (have_menus_p): Remove prototype. This function is
16643 replaced with platform-independent window_system_available.
16644 (check_window_system): Move to...
16645 * frame.h (decode_window_system_frame, window_system_available):
16646 ...here, add new prototypes.
16647 * frame.c (window_system_available, decode_window_system_frame):
16649 (check_window_system): Platform-independent now.
16650 * xterm.h (x_in_use): Remove declaration.
16652 * w32term.h (check_x_frame):
16653 * nsterm.h (check_x_frame): Remove prototypes. This function
16654 is replaced with platform-independent decode_window_system_frame.
16655 * msdos.c (have_menus_p): Remove.
16656 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16657 Remove platform-specific functions. Use check_window_system,
16658 decode_window_system_frame and check_ns_display_info where
16659 appropriate. Minor style and comment tweaks.
16660 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16661 (check_x_frame): Likewise.
16662 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16664 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16665 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16666 * xmenu.c, xselect.c: All related users changed.
16668 2013-04-03 Kenichi Handa <handa@gnu.org>
16670 The following changes is to optimize the code for reading UTF-8
16673 * coding.c (check_ascii): Rename from detect_ascii. Return value
16674 changed. Check EOL format. Do not call adjust_coding_eol_type
16676 (check_utf_8): New function.
16677 (adjust_coding_eol_type): Do nothing if already adjusted.
16678 (detect_coding): Compare the return value of check_ascii with
16679 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16680 (decode_coding_gap): Optimize for valid UTF-8.
16682 2013-03-21 Kenichi Handa <handa@gnu.org>
16684 * coding.c (syms_of_coding): Cancel previous change.
16686 * insdel.c (insert_from_gap): Fix previous change.
16688 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16690 Consistently use platform-specific function to detect window system.
16691 * lisp.h (check_window_system): New prototype. This function is
16692 going to replace check_x, check_w32 and check_ns.
16693 (have_menus_p): Mention msdos.c in comment.
16694 * fontset.c (check_window_system_func): Remove. Adjust all users.
16695 * fontset.h (check_window_system_func): Remove prototype.
16696 * nsterm.h (check_ns):
16697 * xterm.h (check_x):
16698 * w32term.h (check_w32): Likewise.
16699 * menu.c (Fx_popup_menu): Use check_window_system.
16700 * msdos.c (check_window_system): Define for MS-DOS.
16701 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16702 * w32fns.c (check_window_system): Likewise for MS-Windows.
16703 * xfns.c (check_window_system): Likewise for X.
16704 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16705 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16707 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16709 Prefer < to > in range checks such as 0 <= i && i < N.
16710 This makes it easier to visualize quantities on a number line.
16711 This patch doesn't apply to all such range checks,
16712 only to the range checks affected by the 2013-03-24 change.
16713 This patch reverts most of the 2013-03-24 change.
16714 * alloc.c (xpalloc, Fgarbage_collect):
16715 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16716 * character.c (string_escape_byte8):
16717 * charset.c (read_hex):
16718 * data.c (cons_to_unsigned):
16719 * dispnew.c (update_frame_1):
16720 * doc.c (Fsubstitute_command_keys):
16721 * doprnt.c (doprnt):
16722 * editfns.c (hi_time, decode_time_components):
16723 * fileio.c (file_offset):
16724 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16725 * font.c (font_intern_prop):
16726 * frame.c (x_set_alpha):
16727 * gtkutil.c (get_utf8_string):
16728 * indent.c (check_display_width):
16729 * keymap.c (Fkey_description):
16730 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16732 * minibuf.c (read_minibuf_noninteractive):
16733 * process.c (wait_reading_process_output):
16734 * search.c (Freplace_match):
16735 * window.c (get_phys_cursor_glyph):
16736 * xdisp.c (redisplay_internal):
16737 * xsmfns.c (smc_save_yourself_CB):
16738 Prefer < to > for range checks.
16739 * dispnew.c (sit_for): Don't mishandle NaNs.
16740 This fixes a bug introduced in the 2013-03-24 change.
16741 * editfns.c (decode_time_components): Don't hoist comparison.
16742 This fixes another bug introduced in the 2013-03-24 change.
16744 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16746 * frame.h (struct frame): Drop scroll_bottom_vpos
16747 member becaue all real users are dead long ago.
16748 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16749 * xdisp.c (redisplay_internal): Adjust user.
16751 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16753 * nsmenu.m (showAtX:Y:for:): setLevel to
16754 NSPopUpMenuWindowLevel (Bug#13998).
16756 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16758 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16759 (ns_check_pending_open_menu): Declare.
16761 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16762 (x_activate_menubar): Update the menu with title that matches
16763 ns_get_pending_menu_title, and call
16764 ns_check_pending_openmenu (Bug#12698).
16765 (menuWillOpen:): New method.
16766 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16768 * nsterm.m (menu_will_open_state, menu_mouse_point)
16769 (menu_pending_title): New varaibles.
16770 (ns_get_pending_menu_title, ns_check_menu_open)
16771 (ns_check_pending_open_menu): New functions.
16773 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16775 * indent.c (current_column_bol_cache): Remove leftover which is not
16776 used in Fmove_to_column any more.
16777 (current_column, scan_for_column): Adjust users.
16778 * keyboard.c (last_point_position_buffer, last_point_position_window):
16779 Remove leftovers which are not used for recording undo any more.
16780 (command_loop_1, syms_of_keyboard): Adjust users.
16781 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16782 redisplay_window any more.
16783 (move_it_to): Adjust user.
16785 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16787 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16788 Update dependencies.
16790 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16792 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16793 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16794 forward references.
16796 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16798 * window.h (struct window): Replace hchild, vchild and buffer slots
16799 with a single slot 'contents'. This is possible because each valid
16800 window may have either the child window (in vertical or horizontal
16801 combination) or buffer to display (for the leaf window). Using that,
16802 a lot of operations to traverse and/or change window hierarchies may
16803 be simplified. New member horizontal is used to distinguish between
16804 horizontal and vertical combinations of internal windows.
16805 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16806 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16807 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16808 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16809 Use contents slot, not buffer, where appropriate.
16810 (wset_combination): New function.
16811 (wset_buffer): Add eassert.
16812 (Fframe_first_window): Simplify the loop reaching first window.
16813 (Fwindow_buffer): Use WINDOW_LEAF_P.
16814 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16815 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16816 (unshow_buffer): Convert initial debugging check to eassert.
16817 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16818 (make_parent_window, window_resize_check, window_resize_apply)
16819 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16820 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16821 Adjust to match struct window changes.
16822 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16823 (mark_window_cursors_off, count_windows, get_leaf_windows)
16824 (foreach_window_1): Simplify the loop.
16825 * alloc.c (mark_object): Do not check for the leaf window because
16826 internal windows has no glyph matrices anyway.
16827 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16828 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16829 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16830 (build_frame_matrix_from_window_tree, mirror_make_current)
16831 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16832 (update_window_tree, set_window_update_flags): Simplify the loop.
16833 (sync_window_with_frame_matrix_rows): Enforce live window.
16834 Use contents slot, not buffer, where appropriate.
16835 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16836 and WINDOW_HORIZONTAL_COMBINATION_P.
16837 (make_frame_visible_1): Simplify the loop.
16838 Use contents slot, not buffer, where appropriate.
16839 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16840 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16841 (expose_window_tree): Likewise.
16842 Use contents slot, not buffer, where appropriate.
16843 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16844 to avoid deleted windows. Use contents slot instead of buffer.
16845 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16846 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16847 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16848 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16850 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16852 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16853 identify the reasons for assertion violations in bug#14062 and
16855 (Fx_show_tip): Fix compilation error under
16856 "--enable-check-lisp-object-type". (Bug#14073)
16858 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16859 Reported by <rzl24ozi@gmail.com>.
16861 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16863 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16865 (unwind_with_echo_area_buffer): ...to restore it here.
16866 This is needed to ensure that...
16867 (redisplay_window): ...both window markers are valid here,
16868 which is verified by eassert.
16869 * editfns.c (save_excursion_save): Do not assume that
16870 selected_window always displays the buffer.
16871 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16874 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16876 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16879 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16881 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16883 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16885 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16886 since MinGW's w32api headers do. This avoids compiler warnings.
16888 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16889 if already defined.
16891 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16893 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16895 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16897 * gtkutil.c (style_changed_cb): Check if frame is live and an
16898 X frame (Bug#14038).
16900 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16902 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16903 Define only for _WIN32_WINNT less than 0x0500.
16904 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16906 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16907 see its own definitions of 'struct timeval' and 'struct timezone'.
16909 Fix incompatibilities between MinGW.org and MinGW64 headers.
16910 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16912 * w32.c (REPARSE_DATA_BUFFER): Guard with
16913 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16915 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16917 * xterm.c: Include X11/XKBlib.h
16918 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16920 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16922 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16924 * blockinput.h (input_blocked_p): Likewise.
16925 * bytecode.c (exec_byte_code): Likewise.
16926 * callproc.c (call_process_kill, call_process_cleanup)
16927 (Fcall_process): Likewise.
16928 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16929 (Fccl_execute_on_string): Likewise.
16930 * character.c (string_escape_byte8): Likewise.
16931 * charset.c (read_hex): Likewise.
16932 * cm.c (calccost): Likewise.
16933 * data.c (cons_to_unsigned): Likewise.
16934 * dired.c (directory_files_internal, file_name_completion):
16936 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16937 (sit_for): Likewise.
16938 * doc.c (Fsubstitute_command_keys): Likewise.
16939 * doprnt.c (doprnt): Likewise.
16940 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16941 * emacsgtkfixed.c: Likewise.
16942 * fileio.c (file_offset, Fwrite_region): Likewise.
16943 * floatfns.c (Fexpt, fmod_float): Likewise.
16944 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16946 * font.c (font_intern_prop): Likewise.
16947 * frame.c (x_set_alpha): Likewise.
16948 * gtkutil.c (get_utf8_string): Likewise.
16949 * indent.c (check_display_width): Likewise.
16950 * intervals.c (create_root_interval, rotate_right, rotate_left)
16951 (split_interval_right, split_interval_left)
16952 (adjust_intervals_for_insertion, delete_node)
16953 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16954 (merge_interval_right, merge_interval_left, copy_intervals)
16955 (set_intervals_multibyte_1): Likewise.
16956 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16957 * keymap.c (Fkey_description): Likewise.
16958 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16959 * lread.c (openp, read_integer, read1, string_to_number):
16961 * menu.c (ensure_menu_items): Likewise.
16962 * minibuf.c (read_minibuf_noninteractive): Likewise.
16963 * print.c (printchar, strout): Likewise.
16964 * process.c (create_process, Faccept_process_output)
16965 (wait_reading_process_output, read_process_output, send_process)
16966 (wait_reading_process_output): Likewise.
16967 * profiler.c (make_log, handle_profiler_signal): Likewise.
16968 * regex.c (re_exec): Likewise.
16969 * regex.h: Likewise.
16970 * search.c (looking_at_1, Freplace_match): Likewise.
16971 * sysdep.c (get_child_status, procfs_ttyname)
16972 (procfs_get_total_memory): Likewise.
16973 * systime.h (EMACS_TIME_VALID_P): Likewise.
16974 * term.c (dissociate_if_controlling_tty): Likewise.
16975 * window.c (get_phys_cursor_glyph): Likewise.
16976 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16977 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16979 * xfns.c (Fx_window_property): Likewise.
16980 * xmenu.c (set_frame_menubar): Likewise.
16981 * xselect.c (x_get_window_property, x_handle_dnd_message):
16983 * xsmfns.c (smc_save_yourself_CB): Likewise.
16984 * xterm.c (x_scroll_bar_set_handle): Likewise.
16986 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16988 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16989 to be optional or nil. Adjust comment and convert it to docstring.
16990 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16991 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16993 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16995 Static checking by GCC 4.8-20130319.
16996 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16997 * process.c (Fset_process_datagram_address)
16998 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16999 * xdisp.c (get_char_face_and_encoding)
17000 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17001 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17002 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17004 2013-03-24 Ken Brown <kbrown@cornell.edu>
17006 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17007 fix compilation on 64-bit Cygwin, where underscores are not
17008 automatically prepended.
17010 * w32term.c (w32_initialize): Silence compiler warning.
17012 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17014 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17015 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17016 variables, to save and restore frame dimensions.
17017 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17018 after returning from a 'fullscreen' configuration.
17019 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17020 to avoid races between the main thread and the input thread.
17022 * w32term.h (struct w32_output): New members normal_width,
17023 normal_height, normal_top, normal_left, and prev_fsmode.
17024 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17025 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17026 members of a frame.
17028 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17029 'fullscreen' parameter. Always record previous width and height
17030 of the frame, except when switching out of maximized modes, so
17031 that they could be restored correctly, instead of resetting to the
17032 default frame dimensions. Send SC_RESTORE command to the frame,
17033 unless we are going to send SC_MAXIMIZE, to restore the frame
17034 resize hints in the mouse pointer shown by the window manager.
17037 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17039 * lisp.h (get_frame_param): Adjust conditions for prototype
17042 2013-03-22 Ken Brown <kbrown@cornell.edu>
17044 * unexcw.c: Drop unneeded inclusion of w32common.h.
17045 (report_sheap_usage): Declare.
17046 (read_exe_header): Add magic numbers for x86_64.
17047 (fixup_executable): Fix printf format specifier for unsigned long
17050 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17052 * frame.h (struct frame): Put menu_bar_window under #ifdef
17053 because this member is not needed when X toolkit is in use.
17054 (fset_menu_bar_window):
17055 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17056 (free_glyphs, update_frame):
17057 * xdisp.c (expose_frame): Likewise.
17058 (display_menu_bar): Likewise. Remove redundant eassert.
17059 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17062 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17064 Use functions and constants to manipulate Lisp_Save_Value objects.
17065 This replaces code that used macros and strings and token-pasting.
17066 The change makes the C source a bit easier to follow,
17067 and shrinks the Emacs executable a bit.
17068 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17069 (make_save_value): Change 1st arg from string to enum. All callers
17072 (mark_object): Use if, not #if, for GC_MARK_STACK.
17073 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17074 (XSAVE_OBJECT): Now functions, not macros.
17075 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17076 the constant was never used.
17077 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17078 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17079 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17080 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17082 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17083 type3 with a single member save_type. All uses changed.
17084 (save_type, set_save_pointer, set_save_integer): New functions.
17085 * print.c (PRINTX): Remove.
17087 * alloc.c: Remove redundant static declarations.
17089 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17091 * window.h (struct window): Convert left_col, top_line, total_lines
17092 and total_cols from Lisp_Objects to integers. Adjust comments.
17093 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17095 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17096 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17097 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17098 Adjust users where appropriate.
17100 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17102 * frame.h (struct frame): Drop resx and resy because the same data is
17103 available from window system-specific output context. Adjust users.
17104 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17105 New functions to provide defaults when no window system available.
17106 (FRAME_RES_X, FRAME_RES_Y): New macros.
17107 (NUMVAL): Move from xdisp.c.
17108 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17109 (Ffont_face_attributes, Fopen_font):
17110 * image.c (gs_load):
17111 * w32font.c (fill_in_logfont):
17112 * xdisp.c (calc_pixel_width_or_height):
17113 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17114 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17116 2013-03-20 Kenichi Handa <handa@gnu.org>
17118 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17119 to 1 (temporary workaround until a bug related to ASCII
17120 optimization is fixed).
17122 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17124 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17125 Signal error if window is not internal. Adjust docstring.
17126 (delete_all_child_windows): Use combination_limit to save the buffer.
17127 (Fset_window_configuration): Adjust accordingly.
17128 * print.c (syms_of_print): Initialize debugging output not here...
17129 (init_print_once): ...but in a new function here.
17130 * lisp.h (init_print_once): Add prototype.
17131 * emacs.c (main): Add call to init_print_once. Adjust comments.
17133 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17135 * window.c (window_resize_check, window_resize_apply)
17136 (window_from_coordinates, recombine_windows, set_window_buffer)
17137 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17138 (Fsplit_window_internal, Fdelete_window_internal)
17139 (freeze_window_starts): Use bool for booleans.
17140 * window.h (window_frame_coordinates, resize_frame_windows)
17141 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17143 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17145 * dispnew.c (bitch_at_user): Use `user-error'.
17147 2013-03-17 Ken Brown <kbrown@cornell.edu>
17149 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17150 as return type of image_background. (Bug#13981)
17151 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17153 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17155 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17156 (ns_select): Don't return with result uninitialized.
17158 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17161 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17163 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17164 directories. If filename is nil, get directory name (Bug#13932).
17165 Use getFilename and getDirectory.
17166 (getFilename, getDirectory): New methods for EmacsSavePanel and
17168 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17170 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17172 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17174 2013-03-15 Kenichi Handa <handa@gnu.org>
17176 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17177 (adjust_after_replace): Make it back to static. Delete the third
17178 arg text_at_gap_tail. Cancel the code for handling it.
17180 * coding.h (struct coding_system): New member eol_seen.
17182 * coding.c (detect_ascii): New function.
17183 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17184 when the source bytes are actually scanned. On detecting for
17185 coding_category_utf_8_auto, call detect_ascii instead of scanning
17186 source bytes directly.
17187 (produce_chars): Call insert_from_gap with the new arg 0.
17188 (encode_coding): Likewise.
17189 (decode_coding_gap): Control ASCII optimization by the variable
17190 disable_ascii_optimization instead of #ifndef .. #endif.
17191 Deccode EOL format according to coding->eol_seen.
17192 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17195 * lisp.h (adjust_after_replace): Cancel externing it.
17196 (insert_from_gap): Adjust prototype.
17198 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17200 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17201 FULLSCREEN_MAXIMIZED. (Bug#13935)
17203 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17205 * region-cache.c (find_cache_boundary, move_cache_gap)
17206 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17207 Simplify debugging check and convert to eassert. Adjust comment.
17208 (pp_cache): Put under ENABLE_CHECKING.
17210 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17212 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17213 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17214 and WM_ACTIVATEAPP.
17215 (w32fullscreen_hook): If the frame is visible, reset
17216 f->want_fullscreen flag after changing the frame size. If the
17217 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17220 2013-03-13 Daniel Colascione <dancol@dancol.org>
17222 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17223 too so that these builds can use Cygwin's file conversion
17224 functions. (We've been building and linking cygw32.o all along
17225 and just not using it.)
17227 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17229 File synchronization fixes (Bug#13944).
17230 * Makefile.in (LIB_FDATASYNC): New macro.
17232 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17233 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17234 Don't worry about HAVE_FSYNC, since a substitute fsync is
17235 available if the system lacks one.
17236 (Fwrite_regin): Retry fsync if interrupted.
17238 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17240 * w32term.c (w32_read_socket): If the Emacs frame is being
17241 activated, call w32fullscreen_hook, to make sure the new frame
17242 dimensions are in effect. (Bug#13937)
17244 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17246 * xdisp.c (init_iterator): Simplify because both character and byte
17247 positions are either specified or -1. Add eassert. Adjust comment.
17248 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17249 character and byte positions can be obtained from marker.
17251 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17253 Static checking by Sun C 5.12.
17254 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17255 * bytecode.c (exec_byte_code):
17256 * dispnew.c (init_display):
17258 * fileio.c (Fsubstitute_in_file_name):
17259 * keyboard.c (Fevent_convert_list):
17260 * keymap.c (Fsingle_key_description):
17261 * term.c (maybe_fatal, fatal):
17262 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17263 * xsmfns.c (Fhandle_save_session):
17264 Omit unreachable code.
17265 * keymap.c (map_keymap_char_table_item): Cast void * to
17266 a function pointer type; the C Standard requires this.
17268 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17269 Include <sys/param.h> unconditionally, as that works elsewhere and
17270 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17271 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17274 See ChangeLog.12 for earlier changes.
17276 ;; Local Variables:
17280 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17282 This file is part of GNU Emacs.
17284 GNU Emacs is free software: you can redistribute it and/or modify
17285 it under the terms of the GNU General Public License as published by
17286 the Free Software Foundation, either version 3 of the License, or
17287 (at your option) any later version.
17289 GNU Emacs is distributed in the hope that it will be useful,
17290 but WITHOUT ANY WARRANTY; without even the implied warranty of
17291 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17292 GNU General Public License for more details.
17294 You should have received a copy of the GNU General Public License
17295 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.