1 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
3 Use C99's INFINITY and NAN macros
4 * lread.c: Include <math.h>.
5 (string_to_number): Use INFINITY and NAN rather than rolling our own.
6 This avoids some runtime diagnostics when building with
7 gcc -fsanitize=undefined.
9 Fix bidi_explicit_dir_char undefined behavior
10 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
11 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
13 Better distinguish infinite from invalid times
14 * editfns.c (check_time_validity): New function.
15 (decode_time_components): Return int, not bool.
16 Return -1 (not 0) if the time is out of range.
18 (lisp_time_struct, lisp_seconds_argument): Distinguish better
19 between time overflow and invalid time values.
21 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
23 Minor tweaks to frame_size_history_add
24 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
25 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
26 (Fframe_after_make_frame): Simplify.
27 * gtkutil.c: Remove commented-out code.
28 * xfns.c (Fx_create_frame): Fix indenting.
30 2015-02-08 Eli Zaretskii <eliz@gnu.org>
32 * frame.c (Fframe_parameter): Don't replace a non-nil value of
33 foreground-color or background-color parameters with a nil value.
36 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
38 * data.c (Findirect_function): Like `symbol-function', don't signal an
39 error for void functions any more.
41 2015-02-07 Martin Rudalics <rudalics@gmx.at>
43 * frame.c (frame_size_history_add): New function.
44 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
45 only after frame's after_make_frame slot is true.
46 Inhibit resizing fullwidth-/height frames in one direction only.
47 Update frame_size_history.
48 (adjust_frame_size): Call frame_size_history_add.
49 (make_frame): Initalize after_make_frame slot.
50 (Fmake_terminal_frame): Adjust adjust_frame_size call.
51 (Fcan_run_window_configuration_change_hook): Rename to
52 Fframe_after_make_frame. Set after_make_frame slot.
53 Return second argument.
54 (x_set_frame_parameters): Postpone handling fullscreen parameter
55 until after width and height parameters have been set.
56 Apply width and height changes only if can_x_set_window_size is true.
57 Update frame_size_history.
58 (Qadjust_frame_size_1, Qadjust_frame_size_2)
59 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
60 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
61 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
62 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
63 (Qxg_change_toolbar_position, Qx_net_wm_state)
64 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
65 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
66 (Qtip_frame, Qterminal_frame): New symbols.
67 (Vframe_adjust_size_history): Rename to frame_size_history.
68 * frame.h (struct frame):
69 Rename can_run_window_configuration_change_hook slot to
71 (frame_size_history_add): Extern.
72 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
73 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
74 (xg_frame_set_char_size): Try to preserve the status of
75 fullwidth/-height frames. Call frame_size_history_add.
76 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
77 (xg_change_toolbar_position): Call frame_size_history_add.
78 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
80 (Fx_create_frame): Process fullscreen parameter after frame has
82 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
83 (Fx_frame_geometry): Don't pollute pure storage.
84 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
85 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
86 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
87 w32fullscreen_hook immediately.
88 (x_fullscreen_adjust, x_check_fullscreen): Remove.
89 (w32fullscreen_hook): Call change_frame_size just as with a
90 "normal" frame resize operation. Call do_pending_window_change.
91 (x_set_window_size): Try to handle fullwidth and fullheight more
92 accurately. Don't rely on w32_enable_frame_resize_hack.
93 (w32_enable_frame_resize_hack): Remove variable.
94 * widget.c (EmacsFrameResize): Remove dead code.
95 Call frame_size_history_add
96 * window.c (run_window_configuration_change_hook):
97 Check f->after_make_frame instead of
98 f->can_run_window_configuration_change_hook.
99 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
100 (Fx_create_frame): Process fullscreen parameter after frame has
102 (Fx_frame_geometry): Don't pollute pure storage.
103 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
104 Call frame_size_history_add.
105 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
106 (x_check_fullscreen): Count in menubar when calling
107 XResizeWindow. Wait for ConfigureNotify event.
108 Call frame_size_history_add.
109 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
110 changing a fullheight frame's width or a fullwidth frame's
111 height. Call frame_size_history_add.
112 (x_set_window_size): Simplify xg_frame_set_char_size and
113 x_set_window_size_1 calls.
114 (x_frame_normalize_before_maximize): New variable.
116 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
118 Remove no-longer-used cursor_in_echo_area code
119 * dispnew.c (set_window_cursor_after_update, update_frame_1):
120 Remove checks for negative cursor_in_echo_area, since this var is
121 a boolean, and has been a boolean for some time. Simplify.
122 * dispnew.c (init_display):
123 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
125 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
127 * eval.c (Ffunction): Handle the new (:documentation ...) form.
128 (syms_of_eval): Declare `:documentation'.
130 2015-02-05 Martin Rudalics <rudalics@gmx.at>
132 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
133 argument added on 2015-02-01.
135 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
137 Remove no-longer-used two_byte_p calculations
138 * dispextern.h (struct glyph_string): Remove member two_byte_p.
140 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
143 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
145 Omit unnecessary var if GTK or NS
146 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
147 Now a constant zero on these platforms.
149 2015-02-01 Martin Rudalics <rudalics@gmx.at>
151 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
153 2015-01-31 Eli Zaretskii <eliz@gnu.org>
155 * coding.c (raw_text_coding_system_p): New function.
157 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
158 keyboard coding-system is 'raw-text'. (Bug#19532)
160 * coding.h (raw_text_coding_system_p): Add prototype.
162 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
164 * Makefile.in (gl-stamp): Generate globals.h through the use of
166 (globals.h): Replace with empty command.
168 2015-01-31 Eli Zaretskii <eliz@gnu.org>
170 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
171 and ICONIFY_EVENT for the purposes of breaking while-no-input
174 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
175 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
178 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
180 Simplify read_dirent's MSDOS hacks
181 * dired.c (read_dirent): Simplify by removing the need for the
182 DIR_ENTRY argument. All callers changed. This separates the
183 MS-DOS idiosyncrasies better from the rest of the code.
185 2015-01-30 Eli Zaretskii <eliz@gnu.org>
187 * dired.c (read_dirent): Accept an additional argument
188 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
189 time it is called, report the error as if it happened in
191 (directory_files_internal, file_name_completion): Adjust callers
194 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
196 Refactor calls to opendir for simplicity
197 * dired.c (open_directory): Accept Lisp_Object, not char *, for
198 dirname. Signal an error if the open fails. All callers changed.
200 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
202 Report readdir failures
203 Previously, on non-MS-Windows platforms the code treated most
204 readdir failures as EOF. This was incorrect, e.g., when readdir
205 fails with errno == EOVERFLOW. Signal an error instead.
206 * dired.c (read_dirent):
207 New function, which signals an error when readdir fails.
208 (directory_files_internal, file_name_completion): Use it.
210 2015-01-29 Eli Zaretskii <eliz@gnu.org>
212 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
213 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
216 * w32font.c (struct font_callback_data, w32font_list_internal)
217 (w32font_driver, w32font_match_internal): Use bool where appropriate.
219 * w32menu.c (x_activate_menubar, set_frame_menubar)
220 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
221 (is_simple_dialog): Use bool where appropriate.
223 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
225 Use bool, not int, to track face changes
226 * xfaces.c (face_change): Rename from face_change_count, and
227 change from int to bool. The var is now true (instead of nonzero)
228 if attributes have changed; this is simpler. All uses changed.
231 2015-01-28 Eli Zaretskii <eliz@gnu.org>
233 * dired.c (directory_files_internal, file_name_completion)
234 [WINDOWSNT]: Signal an error when errno is set non-zero by
235 'readdir', regardless of its value.
237 * w32.c (sys_readdir): Set errno to ENOENT when the directory
238 doesn't exist and to EACCES when it's not accessible to the
239 current user. Set errno to zero when FindNextFile exhausts the
240 directory, so that callers don't interpret that as an error and
241 don't signal a file-error.
242 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
244 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
245 returns NULL and errno is ENOTDIR, behave as if opendir failed to
246 open the directory. (Bug#19701)
248 * w32.c (sys_readdir): If FindFirstFile fails because the
249 directory doesn't exist, set errno to ENOTDIR.
251 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
253 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
255 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
257 Fix coding.c subscript error
258 * coding.c (CODING_ISO_INVOKED_CHARSET):
259 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
261 2015-01-28 Eli Zaretskii <eliz@gnu.org>
263 * xdisp.c (produce_image_glyph): Fix display of images in R2L
264 screen lines: prepend the new glyph to the ones already there
265 instead of appending it.
267 * w32fns.c (w32_set_title_bar_text): New function, including
268 support for titles with non-ASCII characters outside of the
269 current system codepage.
270 (x_set_name, x_set_title): Use it. (Bug#19590)
272 * indent.c (Fvertical_motion): Return zero if we started from ZV
273 and there's an overlay after-string there. (Bug#19553)
275 * emacs.c (usage_message): Fix the description of the -nl switch.
278 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
279 end information if the window_end_valid flag is unset.
280 (try_window_id): If the call to display_line invalidated the
281 window end information, give up the try_window_id optimization.
284 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
285 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
287 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
289 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
291 * lisp.mk (lisp): Add cl-preloaded.
293 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
295 Use bool for boolean in xfaces.c
296 * dispextern.h: Adjust to signature changes.
297 * font.c (font_at, font_range):
298 * fontset.c (Finternal_char_font):
299 * fringe.c (draw_fringe_bitmap_1):
300 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
301 (get_next_display_element, highlight_trailing_whitespace)
302 (display_string, calc_line_height_property)
303 (note_mode_line_or_margin_highlight, note_mouse_highlight):
304 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
305 (menu_face_changed_default, recompute_basic_faces)
306 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
307 (tty_defined_color, defined_color, face_color_gray_p)
308 (face_color_supported_p, load_color2, load_face_colors)
309 (Fx_list_fonts, LFACEP, push_named_merge_point)
310 (resolve_face_name, lface_from_face_name_no_resolve)
311 (lface_from_face_name, get_lface_attributes_no_remap)
312 (get_lface_attributes, lface_fully_specified_p)
313 (set_lface_from_font, merge_face_vectors, merge_named_face)
314 (merge_face_ref, Finternal_make_lisp_face)
315 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
316 (Finternal_set_lisp_face_attribute)
317 (update_face_from_frame_parameter, set_font_frame_param)
318 (face_boolean_x_resource_value)
319 (Finternal_set_lisp_face_attribute_from_resource)
320 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
321 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
322 (lface_equal_p, Finternal_lisp_face_equal_p)
323 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
324 (Fcolor_distance, lookup_named_face, lookup_basic_face)
325 (lookup_derived_face, Fface_attributes_as_vector)
326 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
327 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
328 (realize_default_face, realize_named_face)
329 (realize_non_ascii_face, realize_x_face, map_tty_color)
330 (realize_tty_face, compute_char_face, face_at_buffer_position)
331 (face_for_overlay_string, face_at_string_position):
332 Use bool for boolean.
333 * xfaces.c (set_lface_from_font):
334 Return void, since callers never use the result.
336 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
338 * image.c (lookup_pixel_color): Reorder conditions that are
340 (x_to_xcolors): Likewise.
341 (x_detect_edges): Likewise.
342 (png_load_body): Likewise.
343 (gif_close): Likewise.
344 (gif_load): Likewise.
346 2015-01-25 Eli Zaretskii <eliz@gnu.org>
348 Use bool for boolean in w32term.c
349 * w32term.c (x_update_window_begin, x_update_window_end)
350 (x_update_end, x_after_update_window_line)
351 (x_set_glyph_string_gc, x_draw_glyph_string_background)
352 (x_draw_glyph_string_foreground)
353 (x_draw_composite_glyph_string_foreground)
354 (x_draw_glyphless_glyph_string_foreground)
355 (x_draw_image_glyph_string, x_draw_glyph_string)
356 (x_draw_stretch_glyph_string, note_mouse_movement)
357 (w32_mouse_position, x_scroll_bar_report_motion)
358 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
359 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
360 (w32_draw_window_cursor, x_new_font, x_set_offset)
361 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
362 Use bool where appropriate.
364 Use bool for boolean in w32fns.c
365 * w32fns.c (w32_defined_color, x_decode_color)
366 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
367 (x_set_menu_bar_lines, x_change_tool_bar_height)
368 (x_set_internal_border_width, x_explicitly_set_name)
369 (x_implicitly_set_name, Fx_create_frame, w32_window)
370 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
372 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
374 Use bool for boolean in xfns.c
375 * xfaces.c (x_update_menu_appearance):
376 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
377 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
378 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
379 (x_change_tool_bar_height, x_set_internal_border_width)
380 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
381 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
382 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
383 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
384 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
385 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
386 (clean_up_dialog, syms_of_xfns):
387 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
388 (xic_create_fontsetname):
389 Use bool for boolean.
390 * xfns.c: Include bitmaps/gray.xbm unconditionally.
392 Count MANY function args more reliably
393 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
394 * buffer.c (Fbuffer_list, Fkill_buffer):
395 * callint.c (read_file_name, Fcall_interactively):
396 * charset.c (Fset_charset_priority, syms_of_charset):
397 * chartab.c (uniprop_encode_value_numeric):
398 * coding.c (syms_of_coding):
399 * composite.c (syms_of_composite):
400 * data.c (wrong_range):
401 * dbusbind.c (syms_of_dbusbind):
402 * dired.c (file_attributes):
403 * editfns.c (Fdecode_time, update_buffer_properties, format2):
404 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
405 (call4, call5, call6, call7):
406 * fileio.c (Finsert_file_contents, choose_write_coding_system)
407 (Fcar_less_than_car, build_annotations, auto_save_error):
408 * filelock.c (get_boot_time):
409 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
410 (maybe_resize_hash_table, secure_hash):
411 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
412 * fontset.c (fontset_add, Fset_fontset_font):
413 * ftfont.c (ftfont_lookup_cache):
414 * gtkutil.c (xg_get_font):
415 * insdel.c (signal_before_change, signal_after_change):
416 * keymap.c (append_key):
417 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
418 * minibuf.c (Fread_buffer):
419 * print.c (print_preprocess):
420 * process.c (Fformat_network_address, Fmake_network_process)
421 (server_accept_connection):
422 * sound.c (Fplay_sound_internal):
423 * term.c (Fsuspend_tty, Fresume_tty):
424 * window.c (window_list):
425 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
426 (message_with_string):
427 * xfaces.c (Fx_list_fonts):
428 * xfont.c (syms_of_xfont):
429 * xselect.c (x_handle_selection_request)
430 (x_handle_selection_clear, x_clear_frame_selections)
431 (x_clipboard_manager_error_1):
432 Prefer CALLMANY and CALLN to counting args by hand.
433 * doc.c (reread_doc_file): Remove unused code.
434 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
435 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
436 Prefer call1 and call2 to Ffuncall.
437 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
438 Use struct literal rather than a local var, for simplicity.
439 * keymap.c (where_is_internal): Use NULL rather than a pointer
441 * lisp.h (CALLMANY, CALLN): New macros.
442 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
445 Use gnustep-config if available
446 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
447 It doesn't appear to be needed, and the inclusion breaks on
448 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
450 2015-01-22 Eli Zaretskii <eliz@gnu.org>
452 * xdisp.c (init_iterator): Restore a comment lost in transition.
454 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
456 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
457 * xfont.c (xfont_driver, xfont_chars_supported)
458 (xfont_text_extents):
459 * xftfont.c (xftfont_get_colors, xftfont_open)
460 (xftfont_prepare_face, xftfont_done_face)
461 (xftfont_cached_font_ok):
462 * xgselect.c (xg_select):
463 Use bool for boolean.
465 Don't downcase system diagnostics' first letters
466 * fileio.c (report_file_errno): Don't downcase, and simplify.
469 Isolate NIL_IS_ZERO-assuming code better
470 Suggested by Stefan Monnier in:
471 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
472 * alloc.c (allocate_pseudovector):
473 Use memclear, not memsetnil, to remove a 'verify'.
474 * callint.c (Fcall_interactively):
475 * dispnew.c (realloc_glyph_pool):
476 * xdisp.c (init_iterator):
477 Use memclear, not memset, to remove a 'verify'.
478 * lisp.h (memclear): Rename from memsetnil, and take a byte
479 count rather than a word count. All callers changed.
481 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
483 Undo port to hypothetical nonzero Qnil case
484 This mostly undoes the previous change in this area. See:
485 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
486 * alloc.c (allocate_pseudovector):
487 * callint.c (Fcall_interactively):
488 * dispnew.c (realloc_glyph_pool):
489 * fringe.c (init_fringe):
490 * lisp.h (memsetnil):
491 * xdisp.c (init_iterator):
492 Simplify by assuming that Qnil is zero, but verify the assumption.
493 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
494 NIL_IS_NONZERO. All uses changed.
496 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
498 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
500 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
502 Prefer xlispstrdup to avoid dumb calls to strlen.
503 * nsfont.m (ns_get_family):
504 * nsterm.m (ns_term_init):
505 * w32fns.c (w32_window):
506 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
508 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
510 Correct an old fix for GTK font selection
511 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
514 Fix minor bugs with printing null bytes
515 * minibuf.c (read_minibuf_noninteractive):
516 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
517 Work even if the Lisp string contains a null byte.
519 Port to hypothetical case where Qnil is nonzero
520 * alloc.c (allocate_pseudovector):
521 * callint.c (Fcall_interactively):
522 * coding.c (syms_of_coding):
523 * dispnew.c (realloc_glyph_pool):
524 * fringe.c (init_fringe):
525 * lisp.h (memsetnil):
526 * xdisp.c (init_iterator):
527 Port to the currently-hypothetical case where Qnil is nonzero.
528 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
529 as there are no Lisp_Object values in the data here.
530 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
531 All uses changed. Define only if not already defined, so that one
532 can debug with -DNIL_IS_NONZERO.
533 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
535 2015-01-19 Eli Zaretskii <eliz@gnu.org>
537 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
538 Qnil is represented as zero, before using that to initialize parts
539 of the glyph structure.
541 * xdisp.c (init_iterator): Verify that Qnil is represented as
542 zero, before using that to initialize parts of the iterator
545 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
547 Prefer memset to repeatedly assigning Qnil
548 * alloc.c (allocate_pseudovector): Catch more bogus values.
549 * alloc.c (allocate_pseudovector):
550 * callint.c (Fcall_interactively):
551 * coding.c (syms_of_coding):
552 * fringe.c (init_fringe):
553 Verify that Qnil == 0.
554 * callint.c (Fcall_interactively):
555 * eval.c (Fapply, Ffuncall):
556 * fns.c (mapcar1, larger_vector):
557 * font.c (font_expand_wildcards):
558 * fringe.c (init_fringe):
559 Prefer memset to assigning zeros by hand.
560 * callint.c (Fcall_interactively):
561 Remove duplicate assignment of Qnil to args[i].
562 * coding.c (syms_of_coding):
563 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
564 * fileio.c (Ffile_selinux_context):
565 Rewrite to avoid need for Lisp_Object array.
566 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
567 (DEFINE_LISP_SYMBOL_END): Use it.
568 (NIL_IS_ZERO): New constant.
569 (memsetnil): New function.
571 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
573 Tune pseudovector allocation assuming Qnil == 0.
574 * alloc.c (allocate_pseudovector): Use memset for both
575 Lisp_Objects and regular slots. Add zerolen arg.
576 * lisp.h (allocate_pseudovector): Adjust prototype.
577 (ALLOCATE_PSEUDOVECTOR): Adjust user.
578 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
579 (allocate_hash_table, allocate_window, allocate_frame)
580 (allocate_process, allocate_terminal): Remove prototypes.
581 * fns.c (allocate_hash_table): Now static here.
582 * frame.c (allocate_frame):
583 * process.c (allocate_process):
584 * terminal.c (allocate_terminal):
585 * window.c (allocate_window): Now static here.
586 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
588 * lisp.h (XTERMINAL): Add eassert.
589 * process.c (make_lisp_proc): Now static here.
591 Prefer INLINE functions in font.h to match style used in lisp.h.
592 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
593 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
594 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
596 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
597 * ftfont.c (ftfont_shape):
598 * macfont.m (macfont_shape):
599 * w32uniscribe.c (uniscribe_shape):
600 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
602 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
604 Give up on -Wsuggest-attribute=const
605 * decompress.c (Fzlib_available_p):
606 * gnutls.c (Fgnutls_available_p):
607 * gtkutil.h (xg_uses_old_file_dialog):
608 * xdisp.c (Ftool_bar_height):
609 * xmenu.c (popup_activated):
610 No longer const, since it's not const on at lest some
611 configurations, and we shouldn't lie to the compiler.
613 2015-01-15 Eli Zaretskii <eliz@gnu.org>
615 * fileio.c: Include binary-io.h.
616 (Fset_binary_mode): New function.
617 (syms_of_fileio): Defsubr it.
618 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
620 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
622 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
623 (Fgnutls_peer_status): Use it to set the :self-signed flag.
624 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
625 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
627 2015-01-14 Eli Zaretskii <eliz@gnu.org>
629 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
630 when FLAGS indicate the item is not highlighted. (Bug#19596)
632 2015-01-14 Martin Rudalics <rudalics@gmx.at>
634 * xmenu.c (update_frame_menubar): Remove garbaged code.
636 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
638 remove_slash_colon need not be inline
639 * process.c, process.h (remove_slash_colon): No longer inline.
640 This saves text bytes without hurting runtime performance.
642 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
644 Avoid extra multibyteness check in ENCODE_FILE users.
645 * callproc.c (encode_current_directory, Fcall_process, call_process):
646 * dired.c (directory_files_internal, file_name_completion):
647 Do not check for STRING_MULTIBYTE because encode_file_name
648 is a no-op for unibyte strings.
650 * process.h (remove_slash_colon): New function.
651 * callproc.c (encode_current_directory, call_process):
652 * process.c (Fstart_process): Use it.
654 Consistently handle time zone specification.
655 * editfns.c (decode_time_zone): New function, refactored out from ...
656 (Fencode_time): ... adjusted user.
657 (Fset_time_zone_rule): Use decode_time_zone.
659 * editfns.c (make_buffer_string_both): If requested range intersects
660 the gap, don't move the latter but copy in two regions, thus avoiding
661 unnecessary relocation of buffer data.
663 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
665 Use bool for boolean in xmenu.c, xml.c
666 * xmenu.c (x_menu_set_in_use, popup_get_selection)
667 (Fx_menu_bar_open_internal, popup_widget_loop)
668 (x_activate_menubar, xg_crazy_callback_abort)
669 (update_frame_menubar, set_frame_menubar)
670 (initialize_frame_menubar, free_frame_menubar)
671 (create_and_show_popup_menu, x_menu_show)
672 (create_and_show_dialog, x_dialog_show):
673 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
674 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
675 * xrdb.c (main) [TESTRM]:
676 * xsettings.c (init_gsettings):
677 * xterm.c (XFillRectangle, xg_scroll_callback)
678 (xg_end_scroll_callback):
679 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
680 Use bool for boolean.
681 * xmenu.c (TRUE): Remove; no longer used.
682 (show_help_event): Remove long-unused code.
683 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
685 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
687 Don't say Fnext_read_file_uses_dialog_p is const
688 It's const only if a windowing system is not used; don't say it's
689 const otherwise. See:
690 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
691 * fileio.c (next_read_file_uses_dialog_p): Remove.
692 Move guts back to ...
693 (Fnext_read_file_uses_dialog_p): ... here.
694 Don't declare as const, as make-docfile.c now has a special case
695 for this function. This is an ugly hack, but it's better than
696 lying to the compiler.
698 Remove now-unnecessary forward XTYPE decl
699 * lisp.h (XTYPE): Remove forward declaration. The recent merge
700 from emacs-24 fixed the problem in a better way, by moving XPNTR's
701 definition to after XTYPE's.
703 2015-01-13 Eli Zaretskii <eliz@gnu.org>
705 Fix problems with 32-bit wide-int build exposed by MinGW.
706 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
707 compilation error in an unoptimized build when !USE_LSB_TAG.
709 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
710 same larger value as for the 64-bit build.
712 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
713 avoid compiler warnings.
715 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
716 Avoid compiler warnings about cast from integer to pointer of
719 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
720 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
721 casting from integer to pointer of different size.
722 (add_menu_item): Pass the help-echo string as a pointer to
723 Lisp_String, not as a Lisp_Object.
724 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
725 string object from its C pointer.
727 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
728 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
730 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
731 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
732 compiler warnings about size differences.
733 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
734 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
735 (Fw32_toggle_lock_key): Pass the new state of the key as a C
736 integer; use -1 for nil. Doc fix.
738 * .gdbinit (xgetsym): New subroutine.
739 (xsymname, xsymbol): Use it.
740 (xprintsym): No need to call xgetptr.
742 2015-01-13 Martin Rudalics <rudalics@gmx.at>
744 * frame.c (adjust_frame_size): Make sure new numbers of
745 lines/columns get installed after font size change (Bug#19575).
747 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
749 Add DEFUN attributes.
750 * callint.c (Finteractive):
751 * character.c (Fcharacterp, Fmax_char):
752 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
753 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
754 (Ffloatp, Fbyteorder):
755 * decompress.c (Fzlib_available_p):
757 * frame.c (Fframe_windows_min_size):
758 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
759 * window.c (Fwindow__sanitize_window_sizes):
760 * xdisp.c (Ftool_bar_height):
761 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
762 * emacs.c (Fkill_emacs):
764 * keyboard.c (Ftop_level, Fexit_recursive_edit)
765 (Fabor_recursive_edit): Add noreturn attribute.
767 * search.c (fast_string_match_internal): New function,
769 (fast_string_match, fast_string_match_ignore_case): ...functions
771 * lisp.h (fast_string_match, fast_string_match_ignore_case):
772 inlined from here now.
773 (fast_string_match_internal): Add prototype.
774 * dired.c (file_name_completion): Use fast_string_match_internal.
776 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
777 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
778 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
779 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
781 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
783 Port to 32-bit MingGW --with-wide-int
784 Problem reported by Eli Zaretskii in:
785 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
786 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
787 what we think it is, rather than checking only its alignment (and
788 doing so incorrectly on MinGW).
790 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
792 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
793 Remove dead NILP check.
794 * image.c (Flookup_image): Use regular format for docstring.
795 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
797 2015-01-12 Martin Rudalics <rudalics@gmx.at>
799 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
801 * frame.c (frame_default_tool_bar_height): New variable.
802 (adjust_frame_size): Possibly add requested adjustment to
803 Vframe_adjust_size_history.
804 (make_frame): Initialize tool_bar_redisplayed_once slot.
805 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
806 doc-string. Call adjust_frame_size unconditionally (the frame's
807 text size may remain unaltered but the pixel size may change).
808 (x_figure_window_size): If frame_default_tool_bar_height was
809 set, use it instead of calculating the tool bar height from
810 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
811 Vframe_initial_frame_tool_bar_height.
812 (Qchange_frame_size, Qxg_frame_set_char_size)
813 (Qset_window_configuration, Qx_create_frame_1)
814 (Qx_create_frame_2): New symbols.
815 (Vframe_initial_frame_tool_bar_height): Remove.
816 (Vframe_adjust_size_history): New history variable for debugging
817 frame size adjustments.
818 * frame.h (struct frame): New boolean slot
819 tool_bar_redisplayed_once.
820 (frame_default_tool_bar_height): Extern.
821 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
822 to adjust_frame_size.
823 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
824 Qx_create_frame_2 to adjust_frame_size.
825 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
826 inhibit 1 when we have not redisplayed the tool bar yet.
827 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
828 Qx_create_frame_2 to adjust_frame_size.
829 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
831 * window.c (Fset_window_configuration):
832 Pass Qset_window_configuration to adjust_frame_size.
833 * xdisp.c (redisplay_tool_bar): Assign new height to
834 frame_default_tool_bar_height.
835 (redisplay_internal): If we haven't redisplayed this frame's
836 tool bar, call redisplay_tool_bar early so we can adjust the
837 frame size accordingly.
838 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
839 inhibit 1 when we have not redisplayed the tool bar yet.
840 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
841 Qx_create_frame_2 to adjust_frame_size.
843 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
845 Have 'make' output better GEN names
846 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
847 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
848 more naturally so that 'make' can output more-accurate names.
850 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
852 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
853 calling reset_buffer_local_variables, and make sure we initialize
856 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
858 * coding.c (Fcoding_system_plist): Use common style for docstring.
860 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
862 Port to MSB hosts without optimization
863 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
864 the inline function XTYPE needs to be declared before being used.
865 * lisp.h (XTYPE): New forward declaration.
867 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
869 Port to 32-bit --with-wide-int
870 Prefer symbol indexes to struct Lisp_Symbol * casted and then
871 widened, as the latter had trouble with GCC on Fedora 21 when
872 configured --with-wide-int and when used in static initializers.
873 * alloc.c (garbage_collect_1, which_symbols):
874 * lread.c (init_obarray):
875 Prefer builtin_lisp_symbol when it can be used.
876 * dispextern.h (struct image_type.type):
877 * font.c (font_property_table.key):
878 * frame.c (struct frame_parm_table.sym):
879 * keyboard.c (scroll_bar_parts, struct event_head):
880 * xdisp.c (struct props.name):
881 Use the index of a builtin symbol rather than its address.
883 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
884 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
885 symbol indexes rather than pointers, and which work better on MSB
886 hosts because they shift right before tagging. All uses changed.
887 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
888 No longer noops on wide-int hosts, since they work now.
889 (builtin_lisp_symbol): New function.
891 Port to HAVE_FREETYPE && !HAVE_XFT
892 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
893 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
894 Declare in this case too.
896 2015-01-10 Eli Zaretskii <eliz@gnu.org>
898 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
900 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
901 Use make_pointer_integer instead of XIL.
902 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
904 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
905 instead of XIL. Put a list of the descriptor, action, and file
906 name in event->arg, instead of spreading them between event->code
909 * w32term.c (queue_notifications): Use make_pointer_integer
910 instead of XIL. Put a list of the descriptor, action, and file
911 name in event->arg, instead of spreading them between event->code
914 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
915 event creation to changes in w32term.c and w32inevt.c above.
917 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
919 Port Qnil==0 changes to 32-bit --with-wide-int
920 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
921 macro-implemented version. For the non-USE_LSB_TAG case, supply
922 a new inline function that is the inverse of the new TAG_SYMPTR.
923 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
924 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
925 negative number, don't allow sign bits to bleed into the encoded
926 value. Shift in zero bits instead.
928 Refactor pointer-to-integer conversion
929 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
930 Rename and move to lisp.h. All uses changed.
931 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
932 which are renamed from gfilenotify.c's lisp_to_monitor and
933 monitor_to_lisp, and with more-generic void * signatures.
935 2015-01-08 Eli Zaretskii <eliz@gnu.org>
937 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
938 returned for right-to-left screen lines. (Before the change on
939 2014-12-30, the incorrectly-computed X pixel coordinate concealed
942 * .gdbinit (xsymname): New subroutine.
943 (xprintsym, initial-tbreak): Use it to access the name of a symbol
944 in a way that doesn't cause GDB to barf when it tries to
945 dereference a NULL pointer.
947 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
949 (set_cursor_from_row, try_cursor_movement, dump_glyph)
950 (insert_left_trunc_glyphs, append_space_for_newline)
951 (extend_face_to_end_of_line, highlight_trailing_whitespace)
952 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
953 (Fbidi_resolved_levels, produce_special_glyphs)
954 (rows_from_pos_range, mouse_face_from_buffer_pos)
955 (note_mouse_highlight): Use nil as the object for glyphs inserted
956 by the display engine, and test with NILP instead of INTEGERP.
959 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
962 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
965 * dispextern.h (struct glyph, struct it): Update comments for the
968 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
970 Port new Lisp symbol init to x86 --with-wide-int
971 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
972 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
973 GCC (at least) does not allow a constant initializer to widen an
976 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
977 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
978 Although clang doesn't need it, some other compiler might, and
979 it's easy enough to be safe.
981 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
982 Apparently clang removed support for the alloc_size attribute.
984 Port Qnil==0 XUNTAG to clang
985 clang has undefined behavior if the program subtracts an integer
986 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
987 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
988 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
989 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
991 Port GFileMonitor * hack to Qnil==0 platforms
992 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
993 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
994 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
996 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
998 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
999 size instead of using widht/height. The frame may be constrained.
1001 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1003 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1004 Needed when neither optimizing nor inlining.
1005 Also, sort decls alphabetically.
1007 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1009 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1010 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1011 declarations of Q* variables that represent symbols.
1013 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1017 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1018 that NILP (x) is equivalent to testing whether x is 0 at the
1019 machine level. The overall effects of this and the previous patch
1020 shrink the size of the text segment by 2.3% and speeds up
1021 compilation of all the .elc files by about 0.5% on my platform,
1022 which is Fedora 20 x86-64.
1023 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1024 (make_lisp_symbol) [USE_LSB_TAG]:
1025 Symbols now tag the difference from lispsym, not the pointer.
1026 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1027 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1028 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1029 (XSYMBOL): New forward decl.
1030 (XUNTAGBASE): New function.
1033 Compute C decls for DEFSYMs automatically
1035 This patch also makes Q constants (e.g., Qnil) constant addresses
1036 from the C point of view.
1037 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1038 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1039 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1040 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1041 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1042 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1043 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1044 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1045 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1046 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1047 * xselect.c, xsettings.c, xterm.c:
1048 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1049 These names are now defined automatically by make-docfile.
1050 * alloc.c (init_symbol): New function.
1051 (Fmake_symbol): Use it.
1052 (c_symbol_p): New function.
1053 (valid_lisp_object_p, purecopy): Use it.
1054 * alloc.c (marked_pinned_symbols):
1055 Use make_lisp_symbol instead of make_lisp_ptr.
1056 (garbage_collect_1): Mark lispsym symbols.
1057 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1058 (mark_object): Use it.
1059 (sweep_symbols): Sweep lispsym symbols.
1060 (symbol_uses_obj): New function.
1061 (which_symbols): Use it. Work for lispsym symbols, too.
1062 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1063 since Qt's address is already known now.
1064 (syms_of_alloc): Add lispsym count to symbols_consed.
1065 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1066 when testing whether storage is all bits zero.
1067 * dispextern.h (struct image_type):
1068 * font.c (font_property_table):
1069 * frame.c (struct frame_parm_table, frame_parms):
1070 * keyboard.c (scroll_bar_parts, struct event_head):
1071 * xdisp.c (struct props):
1072 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1073 Lisp_Object *, since Qfoo is no longer an object whose address can be
1074 taken. All uses changed.
1075 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1076 use it, so that they no longer need to take the address of a Lisp sym.
1077 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1078 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1079 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1080 DEFSYM Qdeactivate_mark before the corresponding var.
1081 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1082 instead of interning their symbols; this avoids duplicates.
1083 (LISP_INITIALLY, TAG_PTR)
1084 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1086 (LISP_INITIALLY_ZERO): Use it.
1087 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1088 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1089 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1090 (make_lisp_symbol): New function.
1091 (XSETSYMBOL): Use it.
1092 (DEFSYM): Now just a placeholder for make-docfile.
1093 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1094 (intern_sym): New function, with body taken from old intern_driver.
1095 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1097 (define_symbol): New function.
1098 (init_obarray): Define the C symbols taken from lispsym.
1099 Use plain DEFSYM for Qt and Qnil.
1100 * syntax.c (init_syntax_once): No need to worry about
1101 Qchar_table_extra_slots.
1103 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1105 'temacs -nw' should not call missing functions
1106 Without this patch, "temacs -nw" fails with the diagnostic
1107 "emacs: Symbol's function definition is void: frame-windows-min-size"
1108 and messes up the tty's state.
1109 * frame.c (Fframe_windows_min_size): New placeholder function.
1110 (syms_of_frame): Define it.
1111 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1112 (syms_of_window): Define it.
1114 Less 'make' chatter for lisp dir
1115 * Makefile.in (%.elc): Adjust to compile-onefile change in
1116 ../lisp/Makefile.in.
1118 batch write-region no longer says "Wrote FOO"
1119 This cuts down on 'make' chatter a bit.
1120 * fileio.c (Fwrite_region):
1121 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1123 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1125 Revert previous change to produce_composite_glyph
1126 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1128 Pacify gcc -Wparentheses
1129 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1131 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1133 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1134 f->can_x_set_window_size is true.
1135 * xterm.c (x_set_window_size_1): Call change_frame_size with
1136 text sizes instead of pixel sizes (Bug#19428).
1138 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1140 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1141 right-to-left screen lines. (Bug#19473)
1143 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1145 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1147 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1149 Simplify setfattr use by assuming GNU make
1150 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1151 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1152 Simplify by using GNU make rather than shell conditionals,
1153 by using ln -f rather than rm -f followed by ln,
1154 and by preferring $@ to spelling out the destination.
1156 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1158 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1159 file doesn't compile on MS-Windows.
1161 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1163 Allow return value of system-name to vary. (Bug#19438)
1164 * filelock.c (current_lock_owner):
1165 * xrdb.c (get_environ_db):
1166 * xterm.c (same_x_server):
1167 * xterm.c (x_term_init):
1168 Prefer (system-name) to system-name, and avoid naming
1169 locals 'system-name'.
1170 * editfns.c (cached_system_name): New static var.
1171 (init_and_cache_system_name): New function.
1172 (init_editfns, Fsystem_name): Use it.
1173 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1174 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1175 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1176 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1177 Don't create a new string if the current value is already correct.
1179 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1181 Fix produce_composite_width typo
1182 * term.c (produce_composite_glyph):
1183 Fix typo that confused number of columns for pixel width.
1185 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1187 Wrap dll functions more simply
1188 * decompress.c, gnutls.c, image.c, xml.c:
1189 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1190 rather than the inverse when not WINDOWSNT. This isolates the
1191 fn_* business into the WINDOWSNT-specific section of the code,
1192 which makes it easier to maintain the generic code.
1193 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1194 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1195 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1196 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1197 Remove. All uses replaced by DEF_DLL_FN.
1198 * decompress.c (inflateInit2): Remove; no longer needed.
1199 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1201 Port memory-full checking to GnuTLS 3.3
1202 Instead of using gnutls_global_set_mem_functions, check every call
1203 to a GnuTLS function that might return an indication of memory
1204 exhaustion. Suggested by Dmitry Antipov in:
1205 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1206 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1207 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1208 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1210 (check_memory_full): New function.
1211 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1212 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1213 (Fgnutls_boot): Use it.
1214 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1216 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1218 Fix parse_settings to match internal documentation
1219 * xsettings.c (parse_settings): Return the number of settings seen.
1220 Count the settings changes accurately.
1221 (read_settings): Don't confuse number of settings changes with
1222 the return code from XGetWindowProperty.
1224 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1226 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1227 composition_compute_stop_pos to the number of characters in the
1229 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1231 * composite.c (composition_compute_stop_pos): If no composition
1232 was found in a string before ENDPOS, and ENDPOS is the string end,
1233 no need to back up to a safe point.
1235 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1237 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1239 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1240 (dealloc): Release bmRep.
1241 (setPixmapData): Make bmRep local so class member is not
1243 (setPixmapData): Rename local variable bmRep to avoid compiler
1246 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1248 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1249 when going to fullscreen (Bug#0x180004f).
1251 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1253 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1255 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1257 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1259 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1261 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1263 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1265 Use bool for boolean in xselect.c, xsettings.c
1266 * xselect.c (x_get_local_selection, struct selection_data)
1267 (x_selection_request_lisp_error, struct prop_location)
1268 (x_handle_selection_request, x_convert_selection)
1269 (waiting_for_other_props_on_window, expect_property_change)
1270 (wait_for_property_change, x_handle_property_notify)
1271 (x_get_foreign_selection, x_get_window_property)
1272 (receive_incremental_selection)
1273 (x_get_window_property_as_lisp_data)
1274 (lisp_data_to_selection_data, Fx_get_selection_internal)
1275 (x_send_client_event):
1276 * xselect.c, xterm.h (x_handle_dnd_message):
1277 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1278 (apply_xft_settings, read_and_apply_settings)
1279 (xft_settings_event, init_gsettings, init_xsettings)
1280 (syms_of_xsettings):
1281 Use bool for boolean.
1282 * xselect.c (x_get_window_property): Omit last arg, which was an
1284 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1285 always true. All callers changed.
1287 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1289 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1292 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1294 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1297 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1299 Use bool for boolean in xsmfns.c
1300 * xsmfns.c, xterm.h (x_session_have_connection):
1301 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1302 Use bool for boolean.
1303 (x_session_initialize, Fhandle_save_session):
1304 Prefer NILP (x) to EQ (x, Qnil).
1306 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1308 * callproc.c (child_setup):
1309 * dbusbind.c (xd_signature_cat):
1310 * doc.c (get_doc_string, Fsnarf_documentation):
1311 * editfns.c (Fuser_full_name):
1312 * frame.c (xrdb_get_resource):
1313 * gtkutil.c (xg_get_file_with_chooser):
1314 * tparam.c (tparam1):
1315 * xfns.c (xic_create_fontsetname):
1316 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1317 * xsmfns.c (smc_save_yourself_CB):
1318 Rewrite to avoid the need for strcat, typically by using stpcpy
1319 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1320 * doc.c (sibling_etc):
1321 * xrdb.c (xdefaults):
1322 Now a top-level static constant.
1324 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1326 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1329 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1331 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1332 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1334 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1336 Use bool for boolean in xterm.c
1337 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1338 (x_set_window_size, x_bitmap_icon):
1339 * nsterm.m (ns_frame_raise_lower, x_new_font):
1340 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1341 (struct terminal.frame_raise_lower_hook):
1342 * w32term.c (w32_frame_raise_lower):
1343 * xterm.c, xterm.h (x_text_icon):
1344 * xterm.c (x_update_window_begin, x_update_window_end)
1345 (x_update_end, x_after_update_window_line)
1346 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1347 (x_draw_glyph_string_foreground)
1348 (x_draw_composite_glyph_string_foreground)
1349 (x_alloc_lighter_color, x_draw_relief_rect)
1350 (x_draw_glyph_string_box, x_draw_image_relief)
1351 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1352 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1354 (XFillRectangle) [HAVE_GTK3]:
1355 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1356 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1357 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1358 (x_send_scroll_bar_event, xm_scroll_callback)
1359 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1360 (x_create_toolkit_scroll_bar)
1361 (x_create_horizontal_toolkit_scroll_bar)
1362 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1363 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1364 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1365 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1366 (x_scroll_bar_report_motion)
1367 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1368 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1369 (x_draw_window_cursor, x_clear_errors)
1370 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1371 (set_wm_state, x_set_sticky, get_current_wm_state)
1372 (do_ewmh_fullscreen, x_handle_net_wm_state)
1373 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1374 (x_set_window_size_1, XTframe_raise_lower)
1375 (x_make_frame_visible, x_iconify_frame)
1376 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1377 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1378 (x_delete_terminal, x_initialize, syms_of_xterm):
1379 Use bool for boolean.
1381 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1383 * composite.h (struct composition.width): Now int
1384 instead of unsigned short, as we prefer signed integers.
1386 Let charset tick grow past USHRT_MAX
1387 * charset.c, charset.h (charset_ordered_list_tick):
1388 Now EMACS_UINT, not unsigned short.
1389 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1390 maximum representable Emacs integer value before wrapping it around.
1392 Simplify unexec file mode setting
1393 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1394 Don't include <sys/stat.h> when no longer needed.
1395 (unexec): Create file with correct mode in the first place,
1396 rather than overwriting the mode later and fiddling with the
1397 global umask in the mean time. Avoid bogus usage like
1398 'umask (777)', which should have been 'umask (0777)'.
1399 (mark_x): Remove. All callers removed.
1401 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1403 Minor cleanups for Lisp objects and symbols
1404 * alloc.c (next_vector, set_next_vector):
1405 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1406 (lisp_h_make_number) [USE_LSB_TAG]:
1407 Use Lisp_Int0 instead of the mystery constant 0.
1408 * alloc.c (mark_object): Always set and use po; that's simpler.
1409 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1410 Properly parenthesize definientia.
1411 * bidi.c (bidi_initialize):
1412 * buffer.c (init_buffer_once):
1413 * nsfns.m (syms_of_nsfns):
1414 * nsmenu.m (syms_of_nsmenu):
1415 * nsselect.m (syms_of_nsselect):
1416 Prefer DEFSYM to defining by hand.
1417 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1418 * data.c: Fix too-long line.
1419 * lisp.h (DECLARE_GDB_SYM): New macro.
1420 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1421 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1422 Declare the symbol, so it's visible to everywhere lisp.h is included.
1423 Move forward decls as far forward as they can go,
1424 to allow future changes to use them.
1426 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1428 * gnutls.c: Include gnutls.h.
1429 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1430 * image.c (svg_load): Fix pointer signedness.
1432 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1434 * frame.c (frame_windows_min_size): New argument IGNORE.
1435 (adjust_frame_size): When called from change_frame_size call
1436 frame_windows_min_size with IGNORE Qt so we can ignore size
1439 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1441 * font.c (Ffont_info): Add more font information to the vector
1442 returned by the function, inspired by query-font. Doc fix.
1445 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1447 * keyboard.c (input_was_pending): New var.
1448 (read_char): Use it to make sure we only skip redisplay when we can't
1449 keep up with the repeat rate.
1451 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1453 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1455 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1457 * image.c (svg_load): Watch out for nil value of current buffer's
1458 filename. Re-enable filename thing for not-a-file case.
1460 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1462 Partially disabled previous change.
1464 * image.c (svg_load): Temporarily disabled filename thing for
1465 not-a-file case as it can cause crashs.
1467 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1469 Fix problem with images referenced within svg files. (bug#19373)
1471 * image.c: Additional parameter 'filename' for
1472 svg_load_image. Include "buffer.h". Define library function
1473 rsvg_handle_set_base_uri for WINDOWSNT.
1474 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1475 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1476 (svg_load): Pass a filename to svg_load_image: either name of
1477 actual file or of current buffer's file.
1478 (svg_load_image): New parameter 'filename', used for setting
1479 base_uri, necessary for loading referenced images. (bug#19373)
1481 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1483 * lread.c (init_obarray): Declare Qt as special.
1484 This fixes a typo in the 2012-05-15 patch that
1485 tried to declare Qt as special.
1487 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1489 Various fixes to use bool type and constants.
1490 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1492 * xfaces.c (clear_face_cache): Use bool for the argument type.
1494 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1496 Correct same_at_end when restoring window points
1497 * fileio.c (Finsert_file_contents): Compute same_at_end character
1498 position using the old buffer size, not the new one, since
1499 restore_window_points wants the old size.
1500 Fixes: debbugs:19161
1502 2014-12-14 Alan Mackenzie <acm@muc.de>
1504 New feature optionally to accelerate auto-repeated scrolling.
1506 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1508 * window.c (window_scroll): Bind fontification-functions to nil
1509 when scrolling by whole screens and
1510 fast-but-imprecise-scrolling is non-nil.
1511 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1513 * lisp.h (bool): Declare Qfontification_functions extern.
1515 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1517 Load system's default trusted Certificate Authorities if available.
1518 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1519 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1520 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1521 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1522 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1524 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1525 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1528 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1530 * regex.c (analyze_first): Rename from analyze_first.
1532 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1534 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1535 a hack involving a union.
1537 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1539 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1540 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1543 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1545 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1547 * gnutls.h: Always declare syms_of_gnutls.
1549 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1550 clarity. Let the availability check return Qnil when the GnuTLS
1551 integration is not available, instead of erroring out.
1554 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1556 * xdisp.c (move_it_in_display_line_to, display_line):
1557 Don't disallow overflow-newline-into-fringe when word-wrap is in
1560 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1562 * fileio.c: Better preserve window-points during revert (bug#19161).
1563 (Qget_buffer_window_list): New var.
1564 (get_window_points_and_markers, restore_window_points): New functions.
1565 (Finsert_file_contents): Use them to save and restore window-points.
1567 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1569 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1570 descriptor if called from x_connection_closed and always delete
1571 this descriptor from keyboard waiting set (Bug#19147).
1573 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1575 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1576 (bidi_cache_max_elts): New global variable.
1577 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1578 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1580 (bidi_cache_search): Handle overflown cache. Improve commentary.
1581 (bidi_cache_ensure_space): Limit allocations to the current value
1582 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1583 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1584 the increment to not exceed the limit.
1585 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1586 cache, zero otherwise (meaning the cache overflowed). In the
1587 latter case, set bidi_cache_last_idx to -1.
1588 (bidi_peek_at_next_level): Handle overflown cache.
1589 (bidi_push_it): Increase the cache limit for iterating the new object.
1590 (bidi_pop_it): Decrease the cache limit back to previous value.
1591 (bidi_shelve_cache): Shelve the current value of the cache limit.
1592 (bidi_unshelve_cache): Restore the value of cache limit.
1593 (bidi_find_bracket_pairs): If the cache overflows while looking
1594 for the paired bracket, give up and let bidi_resolve_neutrals
1595 process the bracket as a simple neutral. (Bug#19322)
1596 (bidi_find_other_level_edge): If the cache overflows, fall back on
1597 Plan B, which effectively stops the reordering and restarts it on
1598 the next character (after resetting the cache).
1599 (bidi_move_to_visually_next): When the cache overflows, reset it
1600 after processing the last cached character.
1602 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1604 Fix glitches in gnutls.c, mostly memory-related
1605 * gnutls.c: Sort macro definitions by name.
1606 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1607 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1608 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1609 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1610 calculating string length. Use make_uninit_string, to avoid
1611 copying the string. Cast the char, not the pointer.
1612 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1613 and free. Work even for dates past the year 9999. Use void *
1614 for buffers, to avoid casts.
1616 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1618 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1620 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1622 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1625 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * process.c: Whitespace and line-break nitpicks.
1629 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1631 * gnutls.c (gnutls_certificate_details): The :signature isn't
1632 that useful, so remove it.
1633 (gnutls_certificate_details): Clean up whitespace slightly.
1634 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1636 (gnutls_certificate_details): Put :signature-algorithm back again,
1637 which was removed by mistake.
1638 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1639 that they are not messaged by default (bug#16253).
1640 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1642 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1644 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1646 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1649 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1651 * eval.c (Fsignal): Remove duplicate test.
1652 (Fautoload_do_load): Fix up docstring.
1654 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1656 * nsterm.m (represented_filename, represented_frame): New variables.
1657 (ns_set_represented_filename): New function.
1658 (sendEvent:): Set represented filename here to avoid flicker,
1659 related to Bug#18757.
1661 * nsterm.h: Declare ns_set_represented_filename.
1663 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1664 at once, call ns_set_represented_filename instead.
1666 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1668 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1669 (struct bidi_stack): Reduce size by using bit fields and by
1670 packing sos, override, and isolate_status into a single 8-bit
1671 byte called 'flags'.
1673 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1674 (bidi_push_embedding_level): Construct flags from individual
1675 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1677 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1678 from flags. Adapt to changes in prev_for_neutral,
1679 next_for_neutral, and last_strong members.
1680 (bidi_line_init): Initialize flags to zero.
1681 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1682 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1684 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1686 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1687 (Fapply): Try and simplify the control flow.
1689 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1691 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1692 Use gnutls_sign_get_name directly because
1693 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1694 (init_gnutls_functions): Load missing gnutls_server_name_set.
1696 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1698 * bidi.c (bidi_find_first_overridden): New function.
1700 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1701 (syms_of_xdisp): Defsubr it.
1703 * dispextern.h (bidi_find_first_overridden): Add prototype.
1705 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1707 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1708 to nil after release (Bug#9133).
1710 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1712 Port better to AddressSanitizer.
1713 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1715 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1716 Return -1 or 0, as the pipe trick doesn't work.
1717 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1719 * print.c (print_object):
1720 When a pointer-check primitive returns -1, do not assume this
1721 means the pointer is valid or that the underlying system has failed.
1722 It could just be that addresses are being sanitized so Emacs can't
1723 test for pointer validity.
1724 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1725 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1726 string validity checker doesn't work on stack-based strings.
1728 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1730 Improve clarity of USE_LSB_TAG definition.
1731 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1732 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1733 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1734 VAL_MAX / 2 rather than in terms of the (more complicated)
1735 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1737 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1739 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1740 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1741 (next_element_from_buffer): When done with overlays, reset the
1742 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1744 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1746 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1747 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1749 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1751 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1752 for paxctl and setfattr. Fixes temacs startup failure with
1753 grsecurity/PaX enabled Linux kernel (bug#19067).
1755 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1757 * w32.c, w32heap.c, w32term.c:
1758 Use MINGW_W64 instead of _W64.
1760 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1762 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1764 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1766 * gnutls.c (gnutls_ip_address_p): New function.
1767 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1769 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1771 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1773 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1775 Fix gnutls problems caught by static checking.
1776 * gnutls.c (Fgnutls_boot): Remove unused local.
1777 (Fgnutls_boot): Fix pointer signedness.
1779 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1781 * gnutls.c (gnutls_certificate_details): Don't include certain
1782 certificate details on older gnutls versions (bug#19168).
1783 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1784 (gnutls_certificate_details): Reversed check in last checkin.
1786 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1788 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1789 (Fgnutls_peer_status_warning_describe): Add function to describe a
1790 peer verification warning symbol.
1791 (Fgnutls_peer_status): Use it.
1792 (Fgnutls_boot): Use it. Minor logging fixes.
1794 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1796 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1798 2014-11-24 Glenn Morris <rgm@gnu.org>
1800 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1802 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1803 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1805 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1807 * gnutls.c: Fix Windows function definition of
1808 gnutls_x509_crt_get_fingerprint.
1810 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1812 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1814 * process.h: Added more fields to Lisp_Process to track
1815 certificate details.
1817 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1818 (Fgnutls_peer_status): New functions to export TLS certificate
1819 details to Emacs Lisp.
1821 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1823 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1824 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1825 check for gtk_adjustment_configure (Bug#19149).
1826 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1828 2014-11-22 Glenn Morris <rgm@gnu.org>
1830 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1832 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1834 Don't shrink frame when using desktop-save-mode (Bug#19048).
1835 * w32fns.c (x_set_tool_bar_lines): Always call
1836 x_change_tool_bar_height (Bug#19048).
1837 (x_change_tool_bar_height): Mark frame as garbaged since
1838 adjust_frame_size might not have done that.
1839 * xfns.c (x_set_tool_bar_lines): Always call
1840 x_change_tool_bar_height (Bug#19048).
1841 (x_change_tool_bar_height): Mark frame as garbaged since
1842 adjust_frame_size might not have done that.
1844 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1846 * xml.c (parse_region): Take care of new optional parameter
1847 'discard-comments' of 'libxml-parse(html|xml)-region'.
1848 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1849 New optional parameter 'discard-comments'.
1851 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1853 Improve time stamp handling, and be more consistent about it.
1854 * editfns.c (invalid_time): New function.
1855 Use it instead of 'error ("Invalid time specification")'.
1856 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1857 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1859 (make_time_tail, make_time): Remove. All uses changed to use
1860 new functions or plain list4i.
1861 (disassemble_lisp_time): Return effective length if successful.
1862 Check that LOW is an integer, if it's combined with other components.
1863 (decode_time_components): Decode into struct lisp_time, not
1864 struct timespec, so that we can support a wide set of times
1865 regardless of whether time_t is signed. Decode plain numbers
1866 as seconds since the Epoch, and nil as the current time.
1867 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1868 Reimplement in terms of new functions.
1869 (Fencode_time): Just use list2i.
1870 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1871 * keyboard.c (decode_timer): Don't allow the new formats (floating
1872 point or nil) in timers.
1873 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1874 place of the magic number '16'.
1875 (struct lisp_time): New type.
1876 (decode_time_components): Use it.
1877 (lisp_to_timespec): New decl.
1879 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1881 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1884 * callint.c (Fcall_interactively): Pass in nil as argument to
1885 Fbarf_if_buffer_read_only.
1887 * fileio.c (Finsert_file_contents): Ditto.
1889 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1891 * textprop.c (verify_interval_modification): Check buffer
1892 readedness after the last interval.
1894 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1895 the text at POSITION (new optional argument) has the
1896 `inhibit-read-only' text property set.
1898 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1900 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1901 errors in computing the number of pixels to scroll.
1902 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1904 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1906 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1907 call updateFrameSize.
1909 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1911 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1913 * nsfns.m (x_set_foreground_color, x_set_background_color)
1914 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1915 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1917 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1919 * nsterm.m (ns_send_appdefined): Check for application defined
1920 event on Cocoa (Bug#18993).
1921 (run): Restore code before the previous 18993 fix.
1923 2014-11-14 David Reitter <david.reitter@gmail.com>
1925 * nsterm.m (run): Set timeout for event loop to prevent hang.
1928 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1930 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1932 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1934 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1935 for each candidate font but attempt to reuse it from previous improper
1938 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1940 Avoid undefined behavior in color table hashing.
1941 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1942 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1943 This function avoids undefined behavior with signed shift overflow.
1945 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1947 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1948 when the inserted text does not need decoding. (Bug#18982)
1950 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1952 * nsterm.h (EmacsScroller): judge returns bool.
1954 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1955 (ns_judge_scroll_bars): Only set removed if judge returns true.
1956 (judge): Returns bool == condemned. Remove self from window.
1957 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1959 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1961 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1962 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1964 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1966 * nsterm.m (ns_set_vertical_scroll_bar)
1967 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1969 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1971 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1972 merely because tmo_in_millisec is nonnegative. The 1st call
1973 to g_main_context_query could succeed while the 2nd one fails.
1975 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1977 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1979 * nsterm.m (run): Only use non-system event loop if OSX version is
1980 exactly 10.9 (Bug#18993).
1981 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1984 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1986 * callproc.c (encode_current_directory): Support handling of file
1987 names prepended by "/:". (Bug#18891)
1989 2014-11-08 Alan Mackenzie <acm@muc.de>
1991 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1993 2014-11-08 Dima Kogan <dima@secretsauce.net>
1995 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1997 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1999 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2000 raises an error. (Bug#18891)
2002 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2004 * frame.c (adjust_frame_size): Call x_set_window_size only if
2005 f->can_x_set_window_size is set.
2006 (make_frame): Initialize f->can_x_set_window_size and
2007 f->can_run_window_configuration_change_hook.
2008 (Fcan_run_window_configuration_change_hook): New function.
2009 * frame.h (frame): Split `official' into `can_x_set_window_size'
2010 and `can_run_window_configuration_change_hook'.
2011 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2012 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2013 Set f->can_x_set_window_size.
2014 * window.c (run_window_configuration_change_hook):
2015 Return immediately if either f->can_x_set_window_size or
2016 f->can_run_window_configuration_change_hook are false.
2017 (Fset_window_configuration): Instead of f->official set
2018 f->can_x_set_window_size.
2019 * xfns.c (Fx_create_frame, x_create_tip_frame):
2020 Set f->can_x_set_window_size.
2022 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2024 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2025 cleanup from 2014-11-01 (Bug#18972).
2027 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2029 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2030 * xdisp.c (window-scroll-functions): Improve docstring.
2032 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2034 Uniquify the 'size' symbol.
2036 * w32notify.c (Qsize): Remove.
2037 * lisp.h (Qsize): New decl.
2038 * lread.c (Qsize): Now extern.
2039 * w32notify.c (syms_of_w32notify): No need to defsym.
2041 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2043 * dispnew.c (change_frame_size_1): Fix call of
2045 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2046 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2047 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2048 (Qtool_bar_size): New constants.
2049 (frame_inhibit_resize, adjust_frame_size): New argument to
2050 handle case where frame_inhibit_implied_resize is a list.
2051 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2052 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2053 (x_set_right_divider_width, x_set_bottom_divider_width)
2054 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2055 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2057 (frame-inhibit-implied-resize): Rewrite doc-string.
2058 * frame.h (frame_inhibit_resize, adjust_frame_size):
2059 Fix external declarations.
2060 (Qframe_position, Qframe_outer_size)
2061 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2062 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2063 (Qtool_bar_size): Extern them.
2064 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2065 (xg_height_or_width_changed): Remove.
2066 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2067 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2068 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2069 (xg_change_toolbar_position): Call adjust_frame_size directly.
2070 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2071 Fix calls of adjust_frame_size.
2072 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2073 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2074 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2075 frame can get resized when tool-bar-lines parameter changes from
2077 (Fw32_frame_menu_bar_size): Return fourth value.
2078 (Fw32_frame_rect): Block input around system calls
2079 (Fx_frame_geometry): New function.
2080 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2081 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2082 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2083 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2084 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2085 (Fx_create_frame): Adjust adjust_frame_size calls.
2086 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2087 frame can get resized when tool-bar-lines parameter changes from
2089 (Fx_frame_geometry): New function.
2090 * xmenu.c (update_frame_menubar): On Lucid call
2091 adjust_frame_size with one pixel less height to avoid that
2092 repeatedly adding/removing the menu bar grows the frame.
2093 (free_frame_menubar): On Motif arrange to optionally preserve
2094 the old frame height when removing the menu bar.
2095 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2097 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2099 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2100 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2101 frame; instead, print an error message.
2103 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2105 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2107 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2109 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2110 (dealloc): Release bmRep.
2112 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2113 imageListSetNext, imageListNext.
2115 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2116 (reference): Remove.
2117 (allocInitFromFile:): Remove searching ImageList and calling
2118 reference (Bug#18918).
2119 (dealloc): Remove handling if ImageList.
2121 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2123 * process.c (catch_child_signal): Fix incorrect assertion.
2125 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2127 * macfont.m (macfont_draw):
2128 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2130 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2131 if force_integral_p (i.e. no antialias).
2132 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2133 bold if no antialias (Bug#18876).
2135 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2136 was given (Bug#18846).
2138 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2140 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2141 instead of in xdisp.c, function now takes void. (Bug#18884).
2143 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2144 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2146 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2147 struct window* (Bug#18889).
2148 Remove getMouseMotionPart.
2149 (ns_output): Make icon_top/left int.
2151 * nsfns.m (x_icon): icon_top/left is int.
2153 * nsterm.m (ns_mouse_position): Remove unused code.
2154 (initFrame:window:, dealloc): Use window instead of win.
2155 (getMouseMotionPart:window:x:y:): Remove, unused.
2156 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2158 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2160 * keyboard.c (readable_events): When FLAGS include
2161 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2162 This avoids returning non-nil from input-pending-p when only such
2163 events are in the queue. (Bug#18856)
2165 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2167 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2168 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2169 (Qforeign_selection): Remove.
2170 (ns_get_local_selection): Identation fix.
2171 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2173 * nsselect.m (ns_get_local_selection): Remove calling of
2174 functions in Vselection_converter_alist (Bug#18911).
2175 (syms_of_nsselect): Remove Vselection_converter_alist.
2177 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2179 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2180 and unnecessary initialization. Adjust comments.
2182 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2184 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2186 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2187 index, not an absolute one, as that's what the function expects.
2189 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2191 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2192 font on an initial frame when running as a daemon (Bug#18869).
2194 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2196 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2198 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2199 build_string, when importing a home directory. (Bug#18873)
2201 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2203 * dispnew.c (buffer_posn_from_coords):
2204 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2205 account for the header-line height. (Bug#18839)
2207 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2209 * xml.c (parse_region): Do not forget the first document child.
2211 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2213 * nsselect.m: pasteboard_changecount is new.
2214 (ns_store_pb_change_count, ns_get_pb_change_count)
2215 (ns_get_our_change_count_for): New functions.
2216 (ns_string_to_pasteboard_internal): Correct comment.
2217 type => gtype in eassert, Call ns_store_pb_change_count.
2218 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2219 (Fns_disown_selection_internal, Fns_selection_owner_p):
2220 Replace Vselection_alist check, with change count check.
2221 (Fns_get_selection): Initialize val to Qnil. Only get local
2222 selection if change counts match (Bug#18799).
2223 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2225 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2227 * w32proc.c (create_child): If calling a quoted batch file,
2228 pass NULL for exe. (Bug#18745)
2230 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2232 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2233 (bidi_resolve_brackets): Use end of string position rather than ZV
2234 when iterating over a string. (Bug#18815)
2236 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2238 * keyboard.c (make_lispy_position): Return coordinates also when
2239 on scroll bars, fringes, margins or not in a window.
2240 * xdisp.c (show_mouse_face): Don't change cursor face during
2243 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2245 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2246 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2247 Fix doc-strings (Bug#18789).
2249 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2251 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2253 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2255 Optimize redisplay of simple bracketed text.
2256 * bidi.c (bidi_cache_reset_to): New function.
2257 (bidi_cache_reset): Call it.
2258 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2260 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2261 bracket_enclosed_type only if bracket_pairing_pos's value is not
2263 (MAX_BPA_STACK): Make sure the value is signed.
2264 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2265 stop pushing values onto the stack.
2266 (bidi_find_bracket_pairs): If the bracketed text is only on the
2267 base embedding level, remove all the states cached by this
2268 function from the cache, and return zero, so that the brackets in
2269 this segment of text are processed as normal neutrals.
2270 (bidi_resolve_brackets): Detect the brackets that are to be
2271 processed as neutrals, and don't call bidi_find_bracket_pairs on
2274 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2276 * w32select.c (Fw32_selection_exists_p): Rename from
2277 Fx_selection_exists_p.
2278 (syms_of_w32select): Adjust accordingly.
2280 * w16select.c (Fw16_selection_exists_p): Rename from
2281 Fx_selection_exists_p.
2282 (syms_of_win16select): Adjust accordingly.
2284 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2285 (Fns_own_selection_internal): Tighten scoping.
2286 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2287 (Fns_get_selection): Rename from Fx_get_selection_internal.
2288 (Fns_get_selection_internal, Fns_store_selection_internal):
2290 (syms_of_nsselect): Adjust accordingly.
2292 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2294 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2295 * w32term.c (x_set_window_size): Account for wrapped menu bar
2296 lines when setting up frame height (Bug#15174 and Bug#18720).
2297 (w32_add_wrapped_menu_bar_lines): New variable.
2299 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2301 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2304 2014-10-20 Glenn Morris <rgm@gnu.org>
2306 * Merge in all changes up to 24.4 release.
2308 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2310 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2311 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2313 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2315 * xterm.c (handle_one_xevent): Check return value from
2316 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2317 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2319 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2320 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2321 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2322 Gtk+ >= 3.14 (Bug#18674).
2323 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2324 Gtk+ >= 3.14 (Bug#18674).
2326 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2328 * gtkutil.c: Remove no-longer-used code.
2329 (xg_update_menubar): Remove unused local and unnecessary call to
2330 gtk_menu_item_get_submenu.
2331 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2332 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2333 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2335 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2337 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2339 * xterm.h (handlebox_widget): Remove.
2341 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2344 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2346 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2347 to handle Gtk versions.
2348 (xg_get_file_with_chooser): Use them.
2349 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2350 Remove (create_menus): Remove teroff argument and code.
2351 Remove call to gtk_menu_set_title.
2352 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2353 Adjust args to create_menus.
2354 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2355 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2356 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2357 (xg_make_tool_item): Remove detach code.
2358 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2359 (find_icon_from_name): New function.
2360 (update_frame_tool_bar): Remove GtkStockItem code, move to
2361 find_icon_from_name. Let stock be a list of icon names to try.
2362 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2363 Replace TOOLBAR_TOP_WIDGET.
2364 (free_frame_tool_bar, xg_change_toolbar_position ):
2365 Replace TOOLBAR_TOP_WIDGET.
2366 (xg_initialize): Remove tearoff code.
2368 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2370 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2371 pixel from the window's cursor glyph width, since X renders hollow
2372 blocks 1 pixel wider than the 'width' parameter.
2374 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2375 glyph->pixel_width; this is now done in xterm.c.
2377 Fix reordering of bracket characters in isolates.
2378 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2379 RESOLVED_ONLY; when non-zero, return from the cache only fully
2380 resolved states. All callers changed.
2381 (CANONICAL_EQU): New macro.
2382 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2383 equivalent of the paired closing bracket character.
2384 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2385 the default non-negative value, to be checked later in
2386 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2387 characters against those pushed onto the BPA stack.
2388 (bidi_record_type_for_neutral): New function.
2389 (bidi_resolve_brackets): Record next_for_neutral and
2390 prev_for_neutral when embedding level gets pushed. Force
2391 resolution of bracket pairs when entering a level run that was not
2393 (bidi_resolve_neutral): Add assertions before calling
2394 bidi_resolve_neutral_1.
2395 (bidi_level_of_next_char): Remove the code that attempted to
2396 resolve unresolved neutrals; that is now done by
2397 bidi_resolve_neutral.
2399 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2401 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2403 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2404 1-pixel R2L characters.
2405 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2406 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2408 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2410 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2413 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2415 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2416 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2417 It's not clear to me whether the initialization is needed,
2418 but it can't hurt so I played it safe.
2420 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2422 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2424 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2426 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2427 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2429 (bidi_get_type): Return the isolate initiators and terminator types.
2430 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2431 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2432 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2433 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2434 for the new features.
2435 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2436 push and pop correctly for isolates.
2437 (bidi_remember_char): Modify to accept an additional argument
2438 and record the bidi type according to its value.
2439 (bidi_cache_iterator_state): Accept an additional argument to only
2440 update an existing state. Handle the new members of struct bidi_it.
2441 (bidi_cache_find): Arguments changed: no longer accepts a level,
2442 instead accepts a flag telling it whether it is okay to return
2443 unresolved neutrals.
2444 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2445 table. Initialize new isolate-related members.
2446 (bidi_paragraph_init): Some code factored out into
2447 find_first_strong_char.
2448 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2449 into bidi_resolve_explicit.
2450 (bidi_resolve_explicit): Support the isolate initiators and
2451 terminator. Fix handling of embeddings and overrides according to
2452 new UBA requirements. Record information about previously seen
2453 characters here (moved from bidi_level_of_next_char).
2454 (bidi_resolve_weak): Adapt to changes in struct members.
2455 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2456 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2457 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2458 paired bracket resolution. Handle isolate initiators and
2460 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2461 (bidi_level_of_next_char): Move the code that records information
2462 about previous characters to bidi_resolve_explicit. Fix logic of
2463 resolving neutrals and make sure their cache entries are updated.
2464 Remove now unneeded special handling of PDF level.
2466 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2467 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2468 enlarged per Unicode 6.3.
2469 (enum bidi_bracket_type_t): New data type.
2470 (struct bidi_saved_info): Leave only 2 type members out of 4.
2472 (struct bidi_stack): Add members necessary to support isolating
2474 (struct bidi_it): Add new members necessary to support isolating
2475 sequences and bracket pair resolution.
2477 * xdisp.c (Fbidi_resolved_levels): New function.
2478 (syms_of_xdisp): Defsubr it.
2479 (append_glyph, append_composite_glyph, produce_image_glyph)
2480 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2482 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2484 * term.c (append_glyph, append_composite_glyph)
2485 (append_glyphless_glyph): Convert aborts to assertions.
2487 * .gdbinit (pgx): Display the character codepoint, resolved level,
2488 and bidi type also for glyphless glyphs.
2490 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2492 Avoid unwanted point motion in Fline_beginning_position.
2493 * lisp.h (scan_newline_from_point): Add prototype.
2494 * search.c (scan_newline_from_point): New function, refactored from...
2495 * cmds.c (Fforward_line): ...adjusted user.
2496 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2497 and simplify the former since the latter doesn't move point.
2499 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2501 Cleanup terminal handling code.
2502 * dispextern.h (get_named_tty): Remove prototype but...
2503 * termhooks.h (get_named_terminal): ...resurrect it under
2504 more meaningful name.
2505 (get_terminal): Likewise, but with...
2506 (decode_live_terminal): ...this name.
2507 (decode_tty_terminal): Add prototype.
2508 * term.c (get_tty_terminal): Remove.
2509 (get_named_tty): Remove.
2510 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2511 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2512 Use decode_tty_terminal.
2513 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2514 * terminal.c (get_terminal): Refactor to...
2515 (decode_terminal, decode_live_terminal): ...new functions.
2516 (decode_tty_terminal): Replacement for get_tty_terminal.
2517 (get_named_terminal): Likewise for get_named_tty.
2518 * coding.c (Fset_terminal_coding_system_internal)
2519 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2520 (Fkeyboard_coding_system):
2521 * composite.c (Fcomposition_get_gstring):
2522 * dispnew.c (Fsend_string_to_terminal):
2523 * frame.c (Fmake_terminal_frame):
2524 * nsfns.m (check_ns_display_info):
2525 * w32fns.c, xfns.c (check_x_display_info):
2526 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2527 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2528 (Fset_quit_char): Use get_named_terminal.
2529 (Fset_output_flow_control, Fset_input_meta_mode):
2530 Use decode_tty_terminal.
2532 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2534 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2535 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2537 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2539 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2540 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2542 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2544 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2547 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2549 * editfns.c (dump_tz_string): No longer const.
2550 It might be modified.
2552 * nsmenu.m (clear): Assume OS X 10.6 or later.
2554 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2556 * unexmacosx.c: Remove include ppc/reloc.h.
2557 (unrelocate, copy_dysymtab): Remove PPC code.
2558 (rebase_reloc_address): Remove, only used for PPC:
2560 * nsterm.m: Always include macfont.h on COCOA.
2561 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2562 (ns_dumpglyphs_image, ns_check_menu_open)
2563 (applicationDidFinishLaunching)
2564 (antialiasThresholdDidChange:)
2565 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2566 Remove checks for OSX <= 10.5/10.6.
2567 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2568 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2571 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2572 (NS_HAVE_NSINTEGER): Remove block.
2573 Remove >= OSX 10.6 tests.
2575 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2576 (x_activate_menubar, trackingNotification:): Remove check for
2578 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2580 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2582 * nsfns.m: Always include macfont.h on COCOA.
2583 (ns_filename_from_panel, ns_directory_from_panel)
2584 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2585 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2587 * macfont.m: Remove >= 1050 check.
2588 (macfont_create_family_with_symbol)
2589 (macfont_get_glyph_for_character)
2590 (mac_font_get_glyphs_for_variants)
2591 (mac_ctfont_create_available_families, syms_of_macfont):
2592 Remove code for OSX < 10.6.
2593 (mac_font_family_group, mac_font_family_compare): Remove, only used
2596 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2597 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2599 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2602 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2604 Fix putenv race conditions with undefined behavior (Bug#8705).
2605 Do all putenv calls before Emacs creates any threads.
2606 Use a safer way to modify the TZ environment variable in the
2607 presence of multiple threads. For further thread-safety,
2608 prefer localtime_r and gmtime_r to localtime and gmtime,
2609 and prefer struct tm's tm_gmtoff (if available) to calling
2610 both localtime_r and gmtime_r.
2611 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2612 (init_dbusbind): ... to this new function.
2613 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2614 * xterm.c (x_term_init): Move xputenv call from here ...
2615 (init_xterm): ... to this new function.
2616 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2617 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2618 (dump_tz_string): New constant.
2619 (init_editfns): Use it. This centralizes the dump_tz stuff.
2620 Call set_time_zone_rule here, so that its xputenv is done
2621 before Emacs goes multithreaded.
2622 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2623 thread-safe enough for Emacs.
2624 (format_time_string, Fdecode_time, Fcurrent_time_string)
2625 (Fcurrent_time_zone):
2626 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2627 localtime and gmtime. Remove now-unnecessary calls to block_input.
2628 (tm_gmtoff): New static function.
2629 (Fdecode_time, Fcurrent_time_zone): Use it.
2630 (Fencode_time): Use mktime_z, for better thread-safety.
2631 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2632 i.e., not quite thread-safe but good enough for Emacs typical usage.
2633 Do not reclaim storage that is in the environment; let it leak.
2634 Always call tzset, since localtime_r does not.
2635 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2636 This is now done in init_editfns.
2637 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2638 New macros and declarations, for platforms lacking tzalloc & friends.
2640 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2642 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2643 On x86 platforms this works around GCC bug 63495
2644 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2645 and more generally should fix a portability problem in Emacs.
2646 Reported by Stefan Monnier in:
2647 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2649 2014-10-08 Leo Liu <sdl.web@gmail.com>
2651 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2652 * keymap.c (describe_vector_princ):
2653 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2656 * print.c (printchar_stdout_last): Declare.
2657 (printchar): Record the last char written to stdout.
2658 (Fterpri): Add optional argument ENSURE.
2660 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2662 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2663 DELAY argument to change_frame_size, so that the frame size
2664 changes, if any are needed, are delayed until the next redisplay.
2665 This is to avoid a too early QUIT inside change_frame_size, when
2666 it calls Lisp in frame_windows_min_size, in case one of the events
2667 we've read sets the quit-flag. (Bug#18649)
2669 * w32fns.c (check_x_display_info): Accept terminal objects as
2670 argument, to follow what xfns.c does.
2672 2014-10-07 Glenn Morris <rgm@gnu.org>
2674 * Makefile.in ($(srcdir)/macuvs.h)
2675 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2677 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2679 * decompress.c (init_zlib_functions): Move the message about zlib
2680 being unavailable from here...
2681 (Fzlib_decompress_region): ...to here. (Bug#18650)
2683 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2685 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2686 the case where an optional string is used. Adjust docstring.
2688 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2690 * lisp.mk (lisp): Remove w32-common-fns.elc.
2692 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2694 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2695 These were already defined in buffer.c, and the duplicate
2696 definitions cause problems on platforms like 'gcc -fno-common'.
2697 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2699 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2701 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2702 if toolbar is visible.
2704 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2707 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2708 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2709 (ns_select, ns_read_socket): Use unwind_protect to decrease
2710 apploopnr (Bug#18345).
2711 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2712 line height (Bug#17977).
2714 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2715 (macfont_closest_traits_index): New function.
2716 (macfont_closest_traits_index_p): Rename from
2717 macfont_closest_traits_index.
2718 (macfont_list): Use macfont_closest_traits_index_p.
2720 2014-10-05 K. Handa <handa@gnu.org>
2722 * coding.c (detect_coding_iso_2022): Set coding->rejected
2723 correctly when an invalid escape sequence is found (Bug#18610).
2725 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2727 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2728 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2731 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2733 * buffer.c (scroll_bar_width, scroll_bar_height):
2735 * window.c (Fset_window_scroll_bars): Fix doc-string.
2736 (Fwindow_scroll_bars): Have it return what the doc-string says.
2738 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2740 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2741 iterator backwards, to resync the bidi iterator. (Bug#18584)
2743 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2745 Consistently use min and max macros from lisp.h.
2746 * coding.c (min, max):
2748 * unexhp9k800.c (min):
2749 * unexw32.c (min, max): Use definitions from lisp.h.
2750 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2752 * gmalloc.c (min): Tiny style change.
2754 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2755 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2757 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2759 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2760 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2761 (X_ULONG_MAX): Move these macros to xterm.h.
2762 (x_fill_property_data): Be more generous about allowing either
2763 signed or unsigned data of the appropriate width.
2764 * xterm.h (x_display_set_last_user_time): New function.
2765 All setters of last_user_time changd to use this function.
2766 If ENABLE_CHECKING, check that the times are in range.
2768 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2770 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2771 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2773 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2775 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2776 make a font_object from a tty frame (Bug#18573).
2777 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2779 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2781 * alloc.c (mark_overlay): Assume that overlay boundaries are
2782 always markers. Add comment.
2783 * lread.c (read_internal_start): Use convenient validate_subarray.
2785 (Fread_from_string): Adjust docstring.
2787 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2789 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2791 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2792 Rename from the "x-" prefix.
2794 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2796 * xselect.c (selection-converter-alist): Fix docstring.
2798 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2800 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2801 argument passed by the caller, when we mirror all slashes into
2804 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2806 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2807 Resurrect old code and fix compilation with GTK < 2.13.6.
2809 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2811 Use AUTO_CONS instead of SCOPED_CONS, etc.
2812 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2813 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2814 (AUTO_LIST1): Rename from scoped_list1.
2815 (AUTO_LIST2): Rename from scoped_list2.
2816 (AUTO_LIST3): Rename from scoped_list3.
2817 (AUTO_LIST4): Rename from scoped_list4.
2818 (AUTO_STRING): Rename from SCOPED_STRING.
2819 * frame.h (AUTO_FRAME_ARG):
2820 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2821 (AUTO_LIST4, AUTO_STRING):
2822 Prepend a new argument 'name'.
2823 Declare a variable instead of yielding a value.
2825 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2827 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2829 * w32fns.c (w32_createwindow): Accept an additional argument, an
2830 array of 2 values specifying the coordinates of the frame's
2831 top-left corner. Use these values instead of calling x_get_arg,
2832 which can cons Lisp objects, and therefore cannot be called except
2833 from the main thread. Remove redundant tests for the default
2835 (my_create_window): Move the calculation of the coordinates of the
2836 frame's top-left edge here. Pass them to the input thread via the
2837 second parameter of the WM_EMACS_CREATEWINDOW message.
2838 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2841 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2843 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2844 (redisplay_window): Treat the frame's frozen_window_starts flag
2845 the same way as the optional_new_start flag for the window: only
2846 obey it if the glyph row showing point will be fully visible.
2847 Likewise when the window start is in a continuation line. If,
2848 after trying everything under the 'force_start' label, point is
2849 still not fully visible, give up and scroll the window.
2850 Add debugging traces. (Bug#18545)
2852 * window.c (Frecenter): Set the window's redisplay flag.
2854 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2856 * w32term.c (w32_read_socket): Don't use frame dimensions for
2857 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2858 rectangle. Check the return value of GetClientRect, and don't use
2859 the results if it didn't succeed.
2861 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2862 in columns and lines after correcting the pixel dimensions in
2864 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2865 negative values to xrealloc. (Bug#18528)
2867 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2869 * alloc.c: Remove now-unnecessary check.
2870 Suggested by Dmitry Antipov in:
2871 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2873 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2875 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2876 to Ubuntu 14.04.1 x86-64.
2878 Simplify stack-allocated Lisp objects, and make them more portable.
2879 The build_local_string macro was used in two ways: (1) string
2880 literals for which scoped allocation suffices, and (2) file name
2881 components, where it's not safe in general to assume bounded-size
2882 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2883 allocates a block-scope string, and by using SCOPED_STRING for (1)
2884 and build_string for (2). Furthermore, actually use stack
2885 allocation only for objects known to have sufficient alignment.
2886 This simpler implementation means Emacs can make
2887 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2888 GC_MAKE_GCPROS_NOOPS.
2889 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2890 for fewer differences among implementations.
2891 (struct Lisp_String): Now GCALIGNED.
2892 (USE_STACK_LISP_OBJECTS): Default to true, since the
2893 implementation no longer insists on a nonempty GCALIGNED.
2894 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2895 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2896 separately. Move definiens to scoped_cons. The old definition
2897 was incorrect when GCALIGNED was defined to be empty.
2898 (union Aligned_String): New type.
2899 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2900 implementation ports to compilers that don't align strictly enough.
2901 Don't worry about the union sizes; it's not worth bothering about.
2902 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2903 Rewrite using USE_STACK_CONS.
2904 (scoped_cons): Assume the use of union Aligned_Cons.
2905 (lisp_string_size, make_local_string, build_local_string): Remove.
2906 Unless otherwise specified, all callers of build_local_string
2907 changed to use SCOPED_STRING.
2908 (SCOPED_STRING): New macro.
2909 * data.c (wrong_choice):
2910 * menu.c (single_menu_item):
2911 * process.c (Fformat_network_address):
2912 Hoist use of SCOPED_STRING out of a scope, so that its returned
2913 object lives long enough.
2914 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2915 as the string might be long or might not be ASCII.
2917 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2919 * msdos.c (internal_terminal_init): Bump version to 25.
2921 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2923 Keep stack-allocated Lisp objects fast rather than versatile.
2924 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2925 (SCOPED_CONS_INITIALIZER): New macro.
2926 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2927 (USE_LOCAL_ALLOCA): Remove.
2928 (local_cons, local_list1, local_list2, local_list3, local_list4):
2929 Remove. Stack overflow checking makes them too slow.
2930 (make_local_vector): Likewise. Also we just don't have enough
2932 (enum LISP_STRING_OVERHEAD): Remove.
2933 (local_string_init, local_vector_init): Remove prototypes.
2934 (make_local_string, build_local_string): Redesign to target short
2935 compile-time string constants, fall back to regular string allocation
2937 (lisp_string_size): New function.
2938 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2939 * alloc.c (local_string_init, local_vector_init): Remove.
2940 (verify_ascii) [ENABLE_CHECKING]: New function.
2941 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2942 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2943 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2944 * xselect.c, xterm.c: All related users changed.
2946 2014-09-28 Ken Brown <kbrown@cornell.edu>
2948 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2949 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2951 2014-09-27 Ken Brown <kbrown@cornell.edu>
2953 Fix implementation of HYBRID_MALLOC on Cygwin.
2954 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2955 (bss_sbrk_buffer_beg): New variable. Use it...
2956 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2957 incorrect definition.
2959 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2961 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2962 Make it into a function and change arg to be a function.
2964 * lisp.mk (lisp): Add elisp-mode.elc.
2966 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2968 * xfns.c (x_default_scroll_bar_color_parameter):
2969 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2970 to pacify --enable-gcc-warnings in non-scrollbar builds.
2972 2014-09-26 Ken Brown <kbrown@cornell.edu>
2974 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2976 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2978 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2979 MinGW builds that use GCC before 4.2.
2981 Default to stack objects on DOS_NT platforms as well.
2982 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2983 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2985 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2987 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2988 ALIGN_STACK attribute.
2990 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2992 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2993 ALIGN_STACK attribute.
2995 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2996 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2998 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3000 * frame.c (frame_inhibit_resize):
3001 * widget.c (EmacsFrameResize):
3002 * window.c (resize_frame_windows, Fset_window_configuration):
3003 * xdisp.c (expose_frame):
3004 * xfns.c (x_change_tool_bar_height):
3005 * xmenu.c (update_frame_menubar):
3006 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3007 Remove code left dead after 2014-07-27 changes.
3009 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3011 Fix local_cons etc. to not exhaust the stack when in a loop.
3012 Problem reported in:
3013 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3014 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3015 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3016 (Ffind_charset_string):
3017 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3018 * data.c (wrong_range):
3019 * editfns.c (Fpropertize, format2):
3020 * emacs.c (init_cmdargs, decode_env_path):
3021 * fileio.c (auto_save_error):
3022 * fns.c (Fyes_or_no_p):
3023 * font.c (font_style_to_value, font_parse_xlfd)
3024 (font_parse_family_registry, font_delete_unmatched)
3026 * fontset.c (Fset_fontset_font):
3027 * frame.c (x_get_arg):
3028 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3029 (read_char_minibuf_menu_prompt):
3030 * keymap.c (silly_event_symbol_error, describe_vector):
3031 * lread.c (load_warn_old_style_backquotes):
3032 * menu.c (single_menu_item):
3033 * minibuf.c (Fread_buffer):
3034 * process.c (status_message, Fformat_network_address)
3035 (server_accept_connection):
3036 * textprop.c (copy_text_properties):
3037 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3038 * xfns.c (x_default_scroll_bar_color_parameter):
3039 * xfont.c (xfont_open):
3040 * xselect.c (x_clipboard_manager_error_1):
3041 * xterm.c (x_term_init):
3042 Put USE_LOCAL_ALLOCA at the start of the function.
3043 * fns.c (maybe_resize_hash_table): Use build_string instead of
3044 build_local_string, since we'd otherwise need a conditional
3045 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3046 not worth the bother of optimization.
3047 * font.c (font_delete_unmatched): Remove by-hand code that
3048 observed MAX_ALLOCA limit, since it's now done automatically.
3049 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3050 since build_local_string needs its sa_alloc.
3051 * lisp.h (lisp_word_count): New function.
3052 (SAFE_ALLOCA_LISP): Use it.
3053 (USE_LOCAL_ALLOCA): New macro.
3054 (local_cons, make_local_vector, make_local_string):
3055 Observe the MAX_ALLOCA limit.
3056 (LISP_STRING_OVERHEAD): New constant.
3057 (make_local_string): Use it.
3059 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3061 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3062 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3063 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3064 and Solaris and it's likely to work on similar platforms.
3066 Avoid signed integer overflow when converting Time to ptrdiff_t.
3067 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3069 (position_to_Time, Time_to_position): New functions.
3070 (gen_help_event, kbd_buffer_get_event): Use them.
3071 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3072 Go back to plain 'unsigned long', so that 'Time' is the same
3073 for both X and non-X builds; this is less likely to cause surprise.
3074 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3075 are the same size; this is no longer required.
3077 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3078 of bit 28 and of whether an unsigned value is negative.
3079 This simplifies the code a bit, and pacifies clang 3.4.
3081 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3083 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3084 Windows builds, where 'long' is a 32-bit type.
3086 * w32inevt.h (w32_console_mouse_position): Update the argument
3087 types to use 'Time'.
3089 * w32term.c (w32_mouse_position)
3090 (x_horizontal_scroll_bar_report_motion)
3091 (x_scroll_bar_report_motion): Update the argument types to use
3094 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3096 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3097 (struct input_event): ...unsigned bitfields. Likewise for
3098 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3099 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3100 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3101 (kbd_buffer_get_event): Adjust users.
3102 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3103 (make_scroll_bar_position): New function, refactored out of...
3104 (make_lispy_event): ...adjusted user.
3105 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3106 * nsterm.m (ns_mouse_position, mouseUp):
3107 * term.c (term_mouse_position):
3108 * w32inevt.c (w32_console_mouse_position):
3109 * w32term.c (w32_mouse_position):
3110 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3111 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3112 Prefer enum and explicit enum members to integers and numeric values.
3114 * chartab.c (uniprop_encode_value_numeric):
3115 * font.c (font_style_to_value): Use make_local_vector.
3116 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3117 * keymap.c (append_key): Use scoped_list1.
3119 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3120 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3122 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3124 Fix some slow uses and misuses of strcat.
3125 * doc.c (get_doc_string):
3126 * gtkutil.c (get_utf8_string):
3127 * xsmfns.c (x_session_initialize):
3128 Avoid recomputation of string length.
3129 * ftfont.c (ftfont_spec_pattern):
3130 * xfns.c (xic_create_fontsetname):
3131 Don't assume output buffer is initially zero.
3133 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3135 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3136 All callers changed.
3137 * xterm.c (x_term_init): Use new functionality to avoid two needs
3138 to compute a string length.
3140 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3142 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3144 Use known length of a Lisp string to copy it faster.
3145 * lisp.h (lispstrcpy): New function. Add comment.
3146 * callproc.c (child_setup):
3147 * dbusbind.c (xd_append_arg):
3148 * doc.c (get_doc_string):
3149 * font.c (Ffont_xlfd_name):
3150 * frame.c (xrdb_get_resource):
3151 * process.c (Fmake_network_process, network_interface_info):
3152 * w32fns.c (Fx_open_connection):
3153 * w32proc.c (sys_spawnve):
3154 * xfns.c (select_visual):
3155 * xfont.c (xfont_list):
3156 * xsmfns.c (x_session_initialize):
3157 * xterm.c (x_term_init): Use it.
3159 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3161 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3162 Reported by Dmitry Antipov in thread leading to:
3163 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3164 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3165 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3167 * callproc.c (call_process): Save and restore sa_avail.
3168 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3169 (AVAIL_ALLOCA): New macro.
3170 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3171 Use it, and check against sa_avail rather than MAX_ALLOCA.
3173 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3175 On OSX, do not free font-specific data more than once (Bug#18501).
3176 * macfont.m (macfont_close): Release and free font-specific data
3177 only if it wasn't previously freed.
3179 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3181 * unexmacosx.c (dump_it): Improve error message.
3183 2014-09-22 Juri Linkov <juri@jurta.org>
3185 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3186 (Bug#10747, bug#18334)
3188 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3190 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3191 units in which the position is measured. (Bug#18493)
3193 * xdisp.c (redisplay_internal): Force redisplay of all windows
3194 that show a buffer whose narrowing has changed. (Bug#18490)
3196 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3198 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3199 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3200 lines, draw the hollow-box and hbar cursors on the right side of
3201 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3204 * xterm.c (x_draw_stretch_glyph_string):
3205 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3206 caused the block cursor to disappear on a TAB in R2L lines in
3207 every window except the leftmost one. Reported by Martin Rudalics
3210 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3212 Always use matched specpdl entry to record call arguments (Bug#18473).
3213 * lisp.h (record_in_backtrace): Adjust prototype.
3214 * eval.c (record_in_backtrace): Return current specpdl level.
3215 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3216 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3217 entry and use that entry in call to backtrace_debug_on_exit.
3218 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3219 (do_debug_on_call): Get current specpdl level as 2nd arg.
3221 Prefer ptrdiff_t to int and avoid integer overflows.
3222 * fileio.c (make_temp_name):
3223 * font.c (font_parse_family_registry): Avoid integer
3224 overflow on string size calculation.
3225 * data.c (Faset): Likewise for byte index.
3227 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3229 Fix display of R2L lines in partial-width windows.
3230 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3231 assigned the correct value.
3232 (extend_face_to_end_of_line): Account for truncation and
3233 continuation glyphs in R2L rows when one of the fringes is not
3235 (display_line): Don't assign negative X offset to a row if we are
3236 going to produce a truncation glyph for it. When handling
3237 truncated R2L rows, consider the width of the left fringe instead
3239 (produce_special_glyphs): Fix bogus assignments.
3241 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3243 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3244 always set to a valid value. Make sure the size passed to alloca
3245 is always positive. (Bug#18516)
3247 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3249 Avoid extra call to oblookup when interning symbols.
3250 * lisp.h (intern_driver): Add prototype.
3251 * lread.c (intern_driver): New function.
3252 (intern1, intern_c_string_1, Fintern):
3253 * font.c (font_intern_prop):
3254 * w32font.c (intern_font_name): Use it.
3256 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3258 Minor improvements to new stack-allocated Lisp objects.
3259 * frame.h (FRAME_PARAMETER):
3260 Prefer scoped_list1 to local_list1 where either would do.
3261 * lisp.h (scoped_list4): New macro.
3262 (local_cons, local_list1, local_list2, local_list3, local_list4)
3263 (make_local_vector, make_local_string, build_local_string):
3264 Prefer functions to macros where either would do.
3265 * xdisp.c (build_desired_tool_bar_string):
3266 Prefer scoped_list4 to local_list4 where either would do.
3268 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3270 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3271 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3272 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3273 * frame.h (FRAME_PARAMETER): New macro.
3274 * dispnew.c (init_display):
3275 * fontset.c (Fset_fontset_font):
3276 * frame.c (x_default_parameter):
3277 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3278 * xfns.c (x_default_scroll_bar_color_parameter)
3279 (x_default_font_parameter, x_create_tip_frame): Use it.
3280 * editfns.c (Fpropertize): Use local_cons.
3281 * process.c (status_message): Use build_local_string.
3282 * xfont.c (xfont_open): Use make_local_string.
3283 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3285 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3287 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3288 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3289 !__clang__. This works with GCC and with clang and is safer for
3290 compilers we don't know about.
3291 (local_cons): Rename parameter to make capture less likely.
3293 2014-09-17 Samuel Bronson <naesten@gmail.com>
3295 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3297 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3299 Fix minor problems found by static checking.
3300 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3302 * buffer.h (decode_buffer): Doc and indentation fixes.
3303 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3305 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3307 Avoid clang-specific warnings.
3308 * buffer.c (init_buffer): Shut up -Wself-assign.
3309 * process.c (server_accept_connection): Shut up -Wunsequenced.
3311 2014-09-16 Daniel Colascione <dancol@dancol.org>
3313 * fns.c (sxhash): For symbols, use address as hash code.
3315 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3317 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3318 * charset.c (load_charset_map_from_file): Use scoped_list2
3319 and build_local_string.
3320 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3321 * emacs.c (init_cmdargs, decode_env_path):
3322 * fileio.c (Fexpand_file_name):
3323 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3324 * frame.c (x_get_arg):
3325 * keyboard.c (safe_run_hooks_error):
3326 * lread.c (load_warn_old_style_backquotes):
3327 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3328 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3329 * xselect.c (x_clipboard_manager_error_1)
3330 (x_clipboard_manager_save_all):
3331 * xterm.c (x_term_init): Use build_local_string.
3333 Avoid more integer overflows on string size calculations.
3334 * category.c (Fmake_category_set):
3335 * xdisp.c (get_overlay_arrow_glyph_row):
3336 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3338 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3340 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3341 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3342 error message format. Use message_with_string to have non-ASCII
3343 file names properly displayed.
3344 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3345 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3346 where these APIs are not available even in UNICOWS.DLL.
3347 Improve the format of error messages and include the file name in them
3349 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3350 call play-sound-functions, per documentation.
3352 * w32.c (w32_get_long_filename, w32_get_short_filename):
3353 Constify the input file name arguments.
3355 * w32.h (w32_get_long_filename, w32_get_short_filename):
3358 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3360 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3361 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3362 [USE_LOCAL_ALLOCATORS]: New macros.
3363 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3364 (build_local_string): Avoid argument name expansion clash with
3366 * alloc.c (toplevel)
3367 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3368 Preprocessor guard to avoid impossible configuration.
3369 * charset.c (Ffind_charset_region, Ffind_charset_string):
3370 Use make_local_vector.
3371 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3372 * textprop.c (Fput_text_property, Fadd_face_text_property):
3374 (copy_text_properties): Use local_cons and local_list3.
3375 * chartab.c (uniprop_table):
3376 * data.c (wrong_choice, wrong_range):
3377 * doc.c (get_doc_string):
3378 * editfns.c (format2):
3379 * fileio.c (Fexpand_file_name, auto_save_error):
3380 * fns.c (Fyes_or_no_p):
3381 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3382 * fontset.c (Fset_fontset_font):
3383 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3384 (read_char_minibuf_menu_prompt):
3385 * keymap.c (silly_event_symbol_error, describe_vector):
3386 * menu.c (single_menu_item):
3387 * minibuf.c (Fread_buffer):
3388 * process.c (status_message, Fformat_network_address)
3389 (server_accept_connection): Use make_local_string and
3390 build_local_string. Prefer compound literals where appropriate.
3392 2014-09-15 Daniel Colascione <dancol@dancol.org>
3394 * fns.c (Fsort): Tweak sort docstring.
3396 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3398 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3399 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3400 set errno to EAGAIN instead, to allow the caller to retry the
3401 write after some waiting. Fixes deadlocks when Emacs exchanges a
3402 lot of data through the pipe. (Bug#18420)
3404 * sound.c (Fplay_sound_internal): Encode the sound file name in
3405 the ANSI codepage. Expand it against data-directory, as per docs,
3406 not against the current directory. No need to make a local copy
3407 of the file name; pass the encoded file name directly to
3408 do_play_sound. (Bug#18463)
3410 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3411 NULL, and the file name is not encodable in ANSI codepage, return
3412 the string with "?" replacement characters, which will fail the
3413 caller. This avoids returning a random value in that case.
3415 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3417 * window.c (Fresize_mini_window_internal): Set w->total_lines
3418 from w->pixel_height (Bug#18422).
3420 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3422 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3423 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3424 setting resize increments (Bug#18435).
3426 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3428 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3429 state around the call to line_bottom, since it can move the
3430 iterator to another screen line. This fixes off-by-one errors in
3431 the reported row in some rare cases.
3433 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3435 * callproc.c (init_callproc): Fix bug introduced at
3436 2014-09-07 (Bug#18474).
3438 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3440 Prefer ptrdiff_t to int and avoid integer overflows.
3441 * fileio.c (make_temp_name):
3442 * font.c (font_parse_family_registry): Avoid integer
3443 overflow on string size calculation.
3444 * data.c (Faset): Likewise for byte index.
3446 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3448 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3450 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3452 * lisp.h (make_local_string): Nitpick indent.
3453 * print.c (Fprin1_to_string): Remove unused GCPROs.
3455 More debugging aids around GCPROs.
3456 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3457 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3458 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3460 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3461 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3463 Remove redundant GCPROs around Ffuncall and Fapply calls.
3464 This is safe because Ffuncall protects all of its arguments by itself.
3465 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3466 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3467 (call6, call7): Likewise. Use compound literals where applicable.
3468 (run_hook_with_args_2): Use compound literal.
3470 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3472 Pacify --enable-gcc-warnings when no window system is used.
3473 These warnings found that subscript error, so they seem worthwhile.
3474 * composite.c (char_composable_p): Simplify a bit.
3475 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3476 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3477 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3478 * window.c (set_window_scroll_bars):
3479 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3480 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3481 Ignore -Wsuggest-attribute=const.
3482 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3483 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3485 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3487 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3488 Use check_iso_charset_parameter instead of doing the checks by hand.
3489 (check_iso_charset_parameter): Move up. Check parameters a bit
3490 more carefully, and return true for 96-char sets. All callers changed.
3492 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3494 Simplify lisp.h by removing the __COUNTER__ business.
3495 Reported by Dmitry Antipov in:
3496 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3497 * lisp.h (make_local_vector, make_local_string)
3498 (build_local_string): Simplify by not bothering with __COUNTER__.
3499 The __COUNTER__ business wasn't working properly, and was needed
3500 only for hypothetical future expansion anyway.
3502 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3504 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3505 terms to determine bitmap color. (Bug#18437)
3507 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3509 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3512 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3514 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3516 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3518 * xterm.c (handle_one_xevent): Detect iconified by looking at
3519 _NET_WM_STATE_HIDDEN.
3521 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3523 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3524 These can generate a constant with the correct value but the wrong
3525 width, which doesn't work as a printf argument. All uses removed.
3526 Reported by Dmitry Antipov in:
3527 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3528 (ENUMABLE): Remove; no longer needed.
3529 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3530 Remove; no longer needed because of the above change.
3531 Each definiens moved to the only use.
3533 Improve the experimental local and scoped allocation.
3534 * alloc.c (local_string_init, local_vector_init):
3535 New functions, defined if USE_LOCAL_ALLOCATORS.
3536 Mostly, these are moved here from lisp.h, as it's not
3537 clear it's worth making them inline.
3538 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3539 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3540 USE_STACK_LISP_OBJECTS, not on a laundry list.
3541 (local_string_init, local_vector_init): New decls.
3542 (union Aligned_Cons): New type.
3543 (scoped_cons): Use it. Give up on the char trick, as it's a too
3544 much of a maintenance hassle; if someone wants this speedup
3545 they'll just need to convince their compiler to align properly.
3546 Conversely, use the speedup if struct Lisp_Cons happens to
3547 be aligned even without a directive. Better yet, help it along
3548 by using union Aligned_Cons rather than struct Lisp_Cons.
3549 (pointer_valid_for_lisp_object): Remove. This check is not
3550 necessary, since make_lisp_ptr is already doing it. All uses removed.
3551 (local_vector_init, local_string_init): Move to alloc.c.
3552 (build_local_vector): Remove this awkward macro, replacing with ...
3553 (make_local_vector): New macro, which acts more like a function.
3554 Use statement expressions and use __COUNTER__ to avoid macro
3555 capture. Fall back on functions if these features are not supported.
3556 (build_local_string, make_local_string): Likewise.
3558 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3560 * xterm.c (x_term_init): Consolidate duplicated code.
3561 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3562 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3563 Add eassert and mark dpyinfo as dead only if it was alive.
3565 Add macros to allocate temporary Lisp objects with alloca.
3566 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3567 * character.h (parse_str_as_multibyte): Move prototype to ...
3568 * lisp.h (parse_str_as_multibyte): ... here.
3569 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3570 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3572 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3573 (local_string_init): New functions.
3574 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3575 (init_alloc_once): Call it.
3577 Cleanup last change and make all new stuff conditional.
3578 * lisp.h (build_local_string): Rename to ...
3579 (make_local_string): ... this macro.
3580 (build_local_string, scoped_list1, scoped_list3): New macros.
3581 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3582 and functions as such, use regular fallbacks otherwise.
3583 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3586 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3588 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3589 always make sure the marginal areas of the row are in sync with
3590 what the window wants. (Bug#18419)
3592 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3593 existing binding of a variable, to avoid silently aborting
3594 commands that use specbind. (Bug#18331)
3596 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3598 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3599 * coding.c (growable_destination): New function.
3600 (produce_chars): Use it for sanity checks. Do not fiddle with
3601 dst_end if the source and destination are both nil, as it's
3602 the caller's responsibility to avoid overlap.
3603 * keyboard.c (read_decoded_event_from_main_queue):
3604 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3605 length, not 4 times, to prevent decode_coding_c_string from trying
3606 to reallocate a destination. This removes the need for the FIXME.
3608 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3609 All callers simplified. Add a comment about exec_failed, vfork,
3612 Adjust drag-and-drop fix when window is above top (Bug#18303).
3613 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3614 XCDR bleed into XCAR's encoded value. Improve checks for
3615 out-of-range data while we're at it.
3617 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3619 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3620 is CONSP (Bug#18303).
3622 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3624 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3625 'alloca' gets passed arguments larger than MAX_ALLOCA.
3627 * font.c (MAX): Define if not defined elsewhere.
3629 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3631 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3632 here for destination buffer, to work around what appears to be a
3633 bug in decode_coding_c_string when the source and destination are
3636 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3637 This follows up on the recent thread in emacs-devel on alloca; see:
3638 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3639 This patch also cleans up alloca-related glitches noted while
3640 examining the code looking for unbounded alloca.
3642 * callproc.c (init_callproc):
3643 Rewrite to avoid need for alloca.
3644 * buffer.c (mouse_face_overlay_overlaps)
3645 (report_overlay_modification):
3646 * buffer.h (GET_OVERLAYS_AT):
3647 * coding.c (make_subsidiaries):
3648 * doc.c (Fsnarf_documentation):
3649 * editfns.c (Fuser_full_name):
3650 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3651 (search_embedded_absfilename, Fsubstitute_in_file_name):
3652 * fns.c (Fmake_hash_table):
3653 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3654 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3655 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3656 (xrdb_get_resource, x_get_resource_string):
3657 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3658 * ftxfont.c (ftxfont_draw):
3659 * image.c (xbm_load, xpm_load, jpeg_load_body):
3660 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3662 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3664 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3665 (find_and_return_menu_selection):
3666 * print.c (PRINTFINISH):
3667 * process.c (Fformat_network_address):
3668 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3669 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3670 * sound.c (wav_play, au_play):
3671 * syntax.c (skip_chars):
3672 * term.c (tty_menu_activate, tty_menu_show):
3673 * textprop.c (get_char_property_and_overlay):
3674 * window.c (Fset_window_configuration):
3675 * xdisp.c (safe__call, next_overlay_change, vmessage)
3676 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3677 * xfaces.c (face_at_buffer_position):
3678 * xmenu.c (x_menu_show):
3679 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3680 allocation size isn't bounded.
3681 * callint.c (Fcall_interactively): Redo memory_full check
3682 so that it can be done at compile-time on some platforms.
3683 * coding.c (MAX_LOOKUP_MAX): New constant.
3684 (get_translation_table): Use it.
3685 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3686 SAFE_ALLOCA, to catch integer overflows on size calculation.
3687 (exec_failed) [!DOS_NT]: New function.
3688 (child_setup) [!DOS_NT]: Use it.
3689 * editfns.c (Ftranspose_regions):
3690 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3691 * editfns.c (check_translation):
3692 Allocate larger buffers on the heap.
3693 * eval.c (internal_lisp_condition_case):
3694 Check for MAX_ALLOCA overflow.
3695 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3696 (Fbase64_encode_region, Fbase64_decode_region):
3697 Avoid unnecessary calls to SAFE_FREE before 'error'.
3698 * buffer.c (mouse_face_overlay_overlaps):
3699 * editfns.c (Fget_pos_property, check_translation):
3700 * eval.c (Ffuncall):
3701 * font.c (font_unparse_xlfd, font_find_for_lface):
3702 * ftfont.c (ftfont_drive_otf):
3703 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3704 (menu_bar_items, tool_bar_items):
3705 * sound.c (Fplay_sound_internal):
3706 * xdisp.c (load_overlay_strings, dump_glyph_row):
3707 Use an ordinary auto buffer rather than alloca, since the
3708 allocation size is fixed and small.
3709 * ftfont.c: Include <c-strcase.h>.
3710 (matching_prefix): New function.
3711 (get_adstyle_property): Use it, to avoid need for alloca.
3712 * keyboard.c (echo_add_key):
3713 * keymap.c (describe_map): Use ptrdiff_t, not int.
3714 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3715 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3716 when counting bytes.
3717 * lisp.h (xlispstrdupa): Remove, replacing with ...
3718 (SAFE_ALLOCA_STRING): ... new macro with different API.
3719 This fixes a portability problem, namely, alloca result
3720 passed to another function. All uses changed.
3721 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3723 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3724 (REGEX_ALLOCATE): New macros.
3725 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3726 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3728 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3730 (decode_mode_spec_coding): Store directly into buf rather than
3731 into an alloca temporary and copying the temporary to the buf.
3733 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3735 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3737 2014-09-04 Jan D <jan.h.d@swipnet.se>
3739 * xterm.c (x_term_init): Don't call x_session_initialize if running
3740 as a daemon (Bug#18375).
3742 * xsmfns.c: Initialize ice_fd.
3744 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3746 Less chatter in 'make' output.
3747 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3748 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3749 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3751 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3753 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3754 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3756 * nsfns.m (Fx_create_frame):
3757 * w32fns.c (Fx_create_frame):
3758 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3761 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3763 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3764 the reported row in the case of a window with a header line, by
3765 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3766 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3768 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3770 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3771 when configured --with-wide-int on typical 32-bit platforms.
3773 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3775 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3776 when HPOS is negative, for the benefit of R2L glyph rows whose
3777 newline overflows into the fringe.
3779 2014-09-03 Ken Brown <kbrown@cornell.edu>
3781 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3783 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3785 Minor cleanup of recent strlen-avoiding patch.
3786 * fileio.c (CHECK_LENGTH): Remove.
3787 Rewrite callers so that they don't need it.
3788 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3789 variable wasn't set.
3791 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3793 * fileio.c (CHECK_LENGTH): New macro.
3794 (Fexpand_file_name): Use it and get rid of a few more calls
3795 to strlen and strcat.
3796 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3797 * lisp.h (egetenv): ... because of a new inline function used to
3798 avoid calls to strlen for a compile-time constants.
3800 * buffer.h (decode_buffer): New function.
3801 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3802 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3803 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3804 * data.c (Flocal_variables_p):
3805 * fileio.c (Fverify_visited_file_modtime):
3806 * marker.c (live_buffer): Use it.
3808 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3810 Avoid extra calls to strlen in filesystem I/O routines.
3811 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3812 the length of 'newdir' is known or may be precalculated.
3813 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3814 not 'char *', and so use precalculated length.
3815 (Ffile_accessible_directory_p):
3816 * callproc.c (encode_current_directory, init_callproc):
3817 * charset.c (init_charset):
3818 * lread.c (load_path_check, load_path_default): Adjust users.
3819 * lisp.h (file_accessible_directory_p): Tweak prototype.
3821 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3823 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3826 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3828 --enable-silent-rules now suppresses more chatter.
3829 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3830 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3831 (am__v_CCLD_1): New macros, taken from Automake.
3832 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3834 Clean up extern decls a bit.
3835 * bytecode.c: Include blockinput.h and keyboard.h rather
3836 than rolling their APIs by hand.
3837 * emacs.c: Include regex.h and rely on its and lisp.h's API
3838 rather than rolling them by hand.
3839 * lastfile.c: Include lisp.h, to check this file's API.
3840 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3842 * regex.h (re_max_failures): New decl.
3843 * unexcw.c, unexmacosx.c, unexw32.c:
3844 Rely on lisp.h's API rather than rolling it by hand.
3845 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3846 Declare at top level, to pacify GCC -Wnested-externs.
3848 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3850 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3851 clipping rectangle become negative (i.e. large positive, since
3852 it's an unsigned data type). This can happen in R2L hscrolled
3853 glyph rows, and caused us to draw the cursor glyph on the fringe.
3854 For the details, see
3855 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3857 2014-08-31 Ken Brown <kbrown@cornell.edu>
3859 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3860 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3861 is defined. (Bug#18368)
3863 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3865 Vector-sorting fixes (Bug#18361).
3866 It's not safe to call qsort or qsort_r, since they have undefined
3867 behavior if the user-specified predicate is not a total order.
3868 Also, watch out for garbage-collection while sorting vectors.
3869 * fns.c: Include <vla.h>.
3870 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3871 (sort_vector_compare): Remove, replacing with ....
3872 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3873 ... these new functions.
3874 (sort_vector): Rewrite to use the new functions.
3875 GCPRO locals, since the predicate can invoke the GC.
3876 Since it's in-place return void; caller changed.
3877 (merge): Use 'inorder', for clarity.
3879 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3880 One can't hoist this out of the 'if', because intervening calls to
3881 newlocale, twolower, etc. can change errno.
3883 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3885 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3886 wording of the error messages.
3887 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3890 * w32proc.c (get_lcid_callback): Accept locale specifications
3891 without the country part, as in "enu" vs "enu_USA".
3892 (w32_compare_strings): Signal an error if a locale was specified,
3893 but couldn't be translated into a valid LCID.
3895 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3897 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3899 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3901 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3902 errno after towlower_l. errno's value is not specified after
3903 towlower_l. Instead, assume that towlower_l returns its argument
3904 on failure, which is portable in practice.
3906 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3908 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3910 * w32proc.c (w32_compare_strings): Accept additional argument
3911 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3912 if requested. If w32-collate-ignore-punctuation is non-nil, add
3913 NORM_IGNORESYMBOLS to the flags.
3914 (LINGUISTIC_IGNORECASE): Define if not already defined.
3915 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3917 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3920 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3922 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3923 Define substitutes for platforms that lack them.
3924 (str_collate): Add arguments locale and ignore_case.
3926 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3927 Add optional arguments LOCALE and IGNORE-CASE.
3929 * lisp.h (str_collate): Adapt argument list.
3931 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3933 Add vectors support to Fsort.
3934 * fns.c (sort_vector, sort_vector_compare): New functions.
3935 (sort_list): Likewise, refactored out of ...
3936 (Fsort): ... adjusted user. Mention vectors in docstring.
3937 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3938 * alloc.c (make_save_int_obj): New function.
3939 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3940 (make_save_int_obj): Add prototype.
3942 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3943 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3944 Conditionally define to match system's qsort_r signature.
3945 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3947 2014-08-28 Ken Brown <kbrown@cornell.edu>
3949 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3950 dumping and the system malloc after dumping. (Bug#18222)
3952 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3953 Define as macros, expanding to hybrid_malloc, etc.
3954 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3955 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3957 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3958 full implementation on Cygwin. Remove Cygwin-specific code that
3959 is no longer needed.
3960 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3961 Redefine as macros expanding to gmalloc, grealloc, etc.
3962 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3963 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3964 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3965 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3967 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3968 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3969 HAVE_POSIX_MEMALIGN)]: New functions.
3970 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3971 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3972 hybrid_aligned_alloc; declare.
3973 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3974 HAVE_POSIX_MEMALIGN)]: Define.
3975 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3976 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3977 Define as macro, expanding to gget_current_dir_name, and define
3979 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3980 malloc_enable_thread(). Don't initialize malloc.
3981 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3982 no longer defined on Cygwin).
3983 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3984 * sheap.c (bss_sbrk_buffer_end): New variable.
3985 * unexcw.c (__malloc_initialized): Remove variable.
3986 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3988 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3991 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3993 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3994 In `event->y' return entire range (the size of the scroll bar minus
3996 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3997 return entire range (the scaled size of the scroll bar minus
3998 that of the slider). In `portion' return the scaled position of
4000 (xaw_jump_callback): Restore part of code for vertical scroll
4001 bar broken in change from 2014-07-27.
4002 (xaw_scroll_callback): Provide incremental scrolling with
4003 horizontal scroll bars.
4005 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4007 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4009 * indent.c (Fvertical_motion): Fix vertical motion up through a
4010 display property after a newline. (Bug#18276)
4012 * xdisp.c (display_line): Don't assume that the call to
4013 reseat_at_next_visible_line_start ends up at a character
4014 immediately following the newline on the previous line.
4015 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4016 beyond ZV, which causes infloop in redisplay. For the details, see
4017 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4019 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4020 coordinate for hscrolled R2L screen lines. (Bug#18277)
4022 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4024 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4027 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4029 * syntax.c (scan_lists): Don't examine positions before BEGV.
4032 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4034 Improve robustness of new string-collation code (Bug#18051).
4035 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4036 (newlocale, wcscoll_l): Define substitutes for platforms that
4037 lack them, so as to simplify the mainline code.
4038 (str_collate): Simplify the code by assuming the above definitions.
4039 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4040 For example, the old version left the Emacs in the wrong locale if
4041 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4042 result. Report an error if newlocale fails.
4044 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4046 * lisp.h (str_collate):
4047 * sysdep.c (str_collate): Return int.
4048 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4050 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4052 Fix some glitches in previous change.
4053 * sysdep.c (stack_direction): Replace stack_grows_down
4054 to simplify calculation of stack boundaries.
4055 (handle_sigsegv): Check whether we really crash somewhere near
4056 to stack boundary, and handle fatal signal as usual if not.
4057 (init_sigsegv): Adjust accordingly.
4058 * keyboard.c (Vtop_level_message): Rename to
4059 Vinternal__top_level_message, as suggested by Stefan Monnier in
4060 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4061 All related users changed.
4063 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4065 Handle C stack overflow caused by too nested Lisp evaluation.
4066 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4067 siglongjmp point to transfer control from SIGSEGV handler.
4068 * keyboard.c (return_to_command_loop, recover_top_level_message)
4069 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4070 (regular_top_level_message): New variable.
4071 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4072 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4074 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4075 new variables described above.
4076 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4077 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4078 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4079 (init_sigsegv): New function.
4080 (init_signals): Use it.
4082 2014-08-25 Ken Brown <kbrown@cornell.edu>
4084 * emacs.c (main): Remove use of obsolete macro
4085 G_SLICE_ALWAYS_MALLOC.
4087 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4089 Implement locale-sensitive string collation for MS-Windows.
4090 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4091 New functions. (Bug#18051)
4093 * w32.h (w32_compare_strings): Add prototype.
4095 * w32.c <g_b_init_compare_string_w>: New global flag.
4096 (globals_of_w32): Initialize it.
4098 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4100 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4101 [WINDOWSNT]: Call str_collate on MS-Windows.
4103 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4105 One more minor cleanup of font subsystem.
4106 * font.h (struct font_driver): Convert text_extents to
4107 return void because returned value is never actually used.
4108 * macfont.m (macfont_text_extents):
4109 * w32font.c (w32font_text_extents):
4110 * xftfont.c (xftfont_text_extents): Adjust to return void
4111 and assume that 'metrics' argument is always non-NULL.
4112 * ftfont.c (ftfont_text_extents):
4113 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4115 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4117 Minor cleanups of str_collate fix (Bug#18051).
4118 * fns.c (str_collate): Move decl from here ...
4119 * lisp.h (str_collate): ... to here.
4120 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4121 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4122 potential problems with integer overflow. Don't assume
4123 setlocale succeeds. Remove unnecessary test before restoring
4124 locale via setlocale, and free the copied setlocale string
4127 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4129 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4131 * sysdep.c (str_collate): New function. (Bug#18051)
4133 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4135 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4136 if the initial "rm -f" fails. This is for MinGW builds, where
4137 MS-Windows will not allow deleting the executable file of a
4140 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4142 * w32term.c (w32_scroll_bar_handle_click)
4143 (w32_horizontal_scroll_bar_handle_click)
4144 (x_scroll_bar_report_motion)
4145 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4146 SB_THUMBTRACK, use the 32-bit position information returned by
4147 GetScrollInfo, not the 16-bit information returned in the Windows
4150 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4152 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4153 second coordinate ('y') reported for dragging the horizontal
4156 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4158 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4159 and text area-relative x-coordinates.
4161 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4163 Avoid overwriting the reversed_p flags in the glyph matrices when
4164 init_iterator or start_display are called.
4165 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4167 (tool_bar_height, redisplay_tool_bar, try_window)
4168 (try_window_reusing_current_matrix, try_window_id)
4169 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4170 reversed_p flag of the iterator's glyph row where the glyph row
4171 is going to be redrawn.
4173 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4175 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4177 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4179 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4180 of emacs_event return length from si.nPage to si.nMax.
4181 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4182 interchange start and end of thumb.
4184 2014-08-15 Ken Brown <kbrown@cornell.edu>
4186 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4187 ERRORCHECK mutexes. (Bug#18222)
4189 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4191 * frame.c (set_menu_bar_lines_1): Remove.
4192 (set_menu_bar_lines): Call change_frame_size instead of
4193 set_menu_bar_lines_1.
4195 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4197 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4200 2014-08-11 Glenn Morris <rgm@gnu.org>
4202 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4203 writing before backing up, since it causes a more serious problem
4204 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4205 (choose_write_coding_system): No longer callable from Lisp.
4206 Move last piece back here from Fwrite_region.
4207 (Fwrite_region, syms_of_fileio): Update for above changes.
4209 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4211 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4212 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4213 (Fwindow_new_pixel, Fset_window_new_pixel)
4214 (Fset_window_new_total, Fset_window_new_normal)
4215 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4217 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4219 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4221 * fontset.c (Finternal_char_font): Recompute basic faces if the
4222 frame's face cache was cleared. (Bug#18162)
4224 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4226 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4227 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4228 base buffer's undo list.
4230 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4232 Fix a couple of recent inadvertent breaks of the MSDOS port.
4233 * msdos.c: include required menu.h
4234 * term.c: set correct menu_show_hook on MSDOS.
4236 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4238 Fix handling of menu bar line on TTY frames (Bug#18136)
4240 * dispnew.c (handle_window_change_signal):
4241 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4242 frame's menu bar lines subtracted from height.
4243 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4245 (adjust_frame_size): Count in menu bar when setting FrameRows.
4246 (make_terminal_frame): When setting up the frame's lines and
4247 text height don't count in the menu bar.
4248 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4249 lines subtracted from height.
4250 (do_switch_frame): Set tty's FrameRows to number of total lines
4252 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4253 is used, return total number of lines and columns.
4254 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4256 * term.c (OUTPUT, tty_set_terminal_modes)
4257 (tty_set_terminal_window, tty_set_scroll_region)
4258 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4259 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4260 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4261 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4262 Call change_frame_size with frame's menu bar lines subtracted
4264 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4265 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4268 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4270 * alloc.c (Fmemory_info): Remove a stray brace.
4272 * process.c: Fix a comment typo.
4274 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4276 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4278 * widgetprv.h (EmacsFramePart): Remove font.
4280 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4281 (resources, setup_frame_cursor_bits): Remove unused variables and
4282 functions, esp. wrt. font (Bug#18227).
4284 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4286 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4288 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4290 Refer to MS-DOS using the same name everywhere.
4292 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4296 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4298 * w32term.c (w32_redeem_scroll_bar):
4299 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4300 not redeeming scroll bars that have been turned off.
4302 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4304 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4305 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4306 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4307 (safe_run_hook_funcall): Adjust accordingly.
4309 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4311 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4312 Condition correctly according to toolkit used.
4313 * frame.c (make_initial_frame, make_terminal_frame)
4314 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4315 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4316 assignments according to presence of toolkit scrollbars.
4317 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4318 Condition correctly according to toolkit used.
4319 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4320 only if toolkit supports it.
4321 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4323 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4325 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4327 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4329 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4330 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4331 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4332 (safe_run_hooks): Remove comment which is not relevant any more.
4334 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4336 Don't let big frames overrun the stack.
4337 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4338 Use SAFE_NALLOCA, not alloca.
4340 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4341 * dired.c (directory_files_internal): Use a volatile variable
4342 to prevent the compiler from optimizing away all copies of a local.
4343 I wonder how many other GC-related bugs like this lurk elsewhere?
4345 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4346 * xterm.h (struct x_display_info): New member 'connection'.
4347 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4348 so that x_delete_terminal has a file descriptor to pass to
4349 delete_keyboard_wait_descriptor.
4351 Don't mishandle year-9999 dates (Bug#18176).
4352 * editfns.c (decode_time_components): Store an invalid timespec
4353 on overflow, instead of returning false, so that the caller can
4354 distinguish overflow from other errors.
4355 (lisp_time_argument, lisp_seconds_argument): If the time is out
4356 of range, signal a time overflow instead of an invalid time spec.
4357 * keyboard.c (decode_timer): Treat time overflow like other
4360 Avoid undefined behavior with signed left shift.
4361 Caught by 'gcc -fsanitize=undefined'.
4362 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4363 * dispnew.c (line_hash_code, scrolling):
4364 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4365 Use 'unsigned', not 'int', for line hashes.
4366 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4368 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4370 Make compare-strings more compatible with old behavior (Bug#17903).
4371 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4373 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4375 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4376 Don't add label between left and right buttons (Bug#18129).
4378 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4380 Make functions static that no longer need to be extern.
4381 * frame.c, frame.h (set_menu_bar_lines):
4382 * keyboard.c (Qleftmost, Qrightmost):
4383 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4384 (x_set_internal_border_width):
4387 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4389 Fix display of R2L lines when the last character fits only partially.
4390 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4392 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4393 R2L row is visible only partially, give the row a negative x
4395 (display_line): Fix the calculation of the glyph whose pixel width
4396 is used to decide whether the last produced glyph fits on the
4397 line. When the last glyph fits only partially, give the row a
4400 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4401 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4402 pixel width of the first glyph that is hscrolled from display.
4403 (display_line): In R2L glyph rows, don't give a negative offset to
4404 row->x when the first glyph begins before first_visible_x.
4406 * xdisp.c (display_line): If called with iterator set up to write
4407 to a marginal area, delay the call to handle_line_prefix until we
4408 switch back to the text area. (Bug#18035)
4410 * .gdbinit (xwindow): The members total_cols, total_lines,
4411 left_col, and top_line are C integers (and has been so for the
4414 2014-08-01 Andreas Schwab <schwab@suse.de>
4416 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4417 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4419 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4421 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4422 (timerfd_callback): Ignore weird events with no data. Add tight
4423 assertions and comments.
4424 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4425 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4427 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4429 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4430 I had confused && with ||.
4432 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4434 Simplify timerfd configuration and fix some minor glitches.
4435 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4436 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4437 Fall back on timer_create if timerfd_create fails at runtime.
4438 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4439 kernel primitives to do resolution. All uses removed.
4440 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4441 (turn_on_atimers): Clear timer_create-based timers too,
4444 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4445 Without this change, the code can access the local variable 'width'
4446 even when it has not been initialized, and likewise for 'height';
4447 in either case this leads to undefined behavior.
4449 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4451 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4452 necessary, put horizontal scroll bar resources as well. See
4453 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4454 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4456 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4458 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4459 background value to match the resource of its vertical counterpart.
4461 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4463 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4464 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4466 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4468 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4469 change that added the top margin height to the requested height
4470 and revert (undocumented) part of 2014-07-28 change that changed
4471 the logic of whether a size change occurred.
4473 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4475 * .gdbinit (xwindow): The members total_cols, total_lines,
4476 left_col, and top_line are C integers (and has been so for the
4479 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4482 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4484 On GNU/Linux, use timerfd for asynchronous timers.
4485 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4486 (toplevel): Rename alarm_timer_ok to special_timer_available.
4487 [HAVE_TIMERFD]: Declare timerfd.
4488 [HAVE_CLOCK_GETRES]: Declare resolution.
4489 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4490 system timer resolution.
4491 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4492 (timerfd_callback) [HAVE_TIMERFD]: New function.
4493 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4494 [ENABLE_CHECKING]: New function for the sake of automated tests.
4495 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4496 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4497 [ENABLE_CHECKING]: Defsubr test function.
4498 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4499 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4500 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4502 Fix --without-x build and pacify --enable-gcc-warnings.
4503 Problems reported in Bug#18122 and Bug#18124.
4504 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4505 (frame_windows_min_size): Now static.
4506 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4508 (adjust_frame_size): Always declare prototype.
4510 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4511 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4512 * atimer.c (timerfd_callback): Always read expiration data.
4514 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4515 * process.c (add_timer_wait_descriptor): Add timer descriptor
4516 to input_wait_mask and non_process_wait_mask as well.
4518 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4520 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4522 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4524 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4525 Reinstate code removed by the prevoius commit to this file.
4527 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4529 * buffer.h (struct buffer): New fields scroll_bar_height and
4530 horizontal_scroll_bar_type.
4531 * buffer.c (bset_scroll_bar_height)
4532 (bset_horizontal_scroll_bar_type): New functions.
4533 (Fbuffer_swap_text): Handle old_pointm field.
4534 (init_buffer_once): Set defaults for scroll_bar_height and
4535 horizontal_scroll_bar_type.
4536 (syms_of_buffer): New variables scroll_bar_height and
4537 horizontal_scroll_bar_type.
4538 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4539 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4540 (set_vertical_scroll_bar): Remove prototype.
4541 (x_change_tool_bar_height): Add prototype.
4542 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4543 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4544 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4546 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4547 (update_window): Start mode_line_row->y after horizontal scroll
4549 (change_frame_size_1): Call adjust_frame_size.
4550 (init_display): When changing the size of a tty frame do not
4551 pass height of menu bar.
4552 (Qframe_windows_min_size): New symbol.
4553 * frame.h (struct frame): List tool bar fields after menu bar
4554 fields. Add official, total_lines, horizontal_scroll_bars,
4555 config_scroll_bar_height and config_scroll_bar_lines fields.
4556 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4557 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4558 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4559 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4560 (FRAME_WINDOWS_HEIGHT): New macros.
4561 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4562 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4563 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4564 horizontal scroll bar.
4565 (frame_inhibit_resize, adjust_frame_size)
4566 (frame_windows_min_size): Add declarations.
4567 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4568 (x_set_scroll_bar_default_height, x_set_left_fringe)
4569 (x_set_right_fringe, x_set_vertical_scroll_bars)
4570 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4571 (x_set_scroll_bar_height): Add external declarations.
4572 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4573 (adjust_frame_size): New functions.
4574 (make_frame): Initial horizontal_scroll_bars field.
4575 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4577 (make_initial_frame, make_terminal_frame): No horizontal scroll
4578 bar in initial and terminal frames. Use adjust_frame_size.
4579 (Fframe_total_cols): Fix doc-string.
4580 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4581 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4582 Rewrite using adjust_frame_size.
4583 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4584 (Qframe_windows_min_size): New symbols.
4585 (x_set_frame_parameters): Remove call of check_frame_size.
4586 (x_report_frame_params): Return scroll_bar_height value.
4587 (x_set_left_fringe, x_set_right_fringe): New functions.
4588 (adjust_frame_height, x_set_internal_border_width)
4589 (x_set_fringe_width): Remove.
4590 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4591 (x_set_scroll_bar_width, x_set_right_divider_width)
4592 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4593 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4595 (x_figure_window_size): Rewrite to make frame display the
4596 expected number of lines.
4597 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4598 (Vdefault_frame_horizontal_scroll_bars)
4599 (Vframe_initial_frame_tool_bar_height)
4600 (frame_inhibit_implied_resize): New variables.
4601 * fringe.c (compute_fringe_widths): Remove.
4602 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4603 (xg_create_horizontal_scroll_bar)
4604 (xg_update_horizontal_scrollbar_pos)
4605 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4606 (xg_get_default_scrollbar_height)
4607 (xg_clear_under_internal_border): Extern.
4608 * gtkutil.c (xg_frame_resized): Don't call
4609 do_pending_window_change.
4610 (xg_frame_set_char_size): Use adjust_frame_size.
4611 (style_changed_cb): Call update_theme_scrollbar_height and
4612 x_set_scroll_bar_default_height.
4613 (x_wm_set_size_hint): Don't call check_frame_size.
4614 (update_theme_scrollbar_height)
4615 (xg_get_default_scrollbar_height)
4616 (xg_create_horizontal_scroll_bar)
4617 (xg_update_horizontal_scrollbar_pos)
4618 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4619 (xg_create_scroll_bar): Set horizontal slot of bar.
4620 (xg_initialize): Call update_theme_scrollbar_height.
4621 (xg_clear_under_internal_border): No more static.
4622 * insdel.c (adjust_suspend_auto_hscroll): New function.
4623 (adjust_markers_for_delete, adjust_markers_for_insert)
4624 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4625 * keyboard.c (readable_events, discard_mouse_events)
4626 (make_lispy_event): Handle horizontal scroll bar click events.
4627 (Fsuspend_emacs): When changing the size of a tty frame do not
4628 pass height of menu bar.
4629 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4630 (Qright, Qleftmost, Qrightmost): New symbols.
4631 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4633 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4634 * nsfns.m (x_set_internal_border_width): New function.
4635 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4636 Remove extended fringe code.
4637 (x_set_window_size, x_new_font): Don't call
4638 compute_fringe_widths.
4639 * term.c (Fresume_tty): When changing the size of a tty frame do
4640 not pass height of menu bar.
4641 (clear_tty_hooks, set_tty_hooks):
4642 Clear horizontal_scroll_bar_hook.
4643 (init_tty): Frame has no horizontal scroll bars.
4644 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4645 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4646 scroll_bar_after_handle, scroll_bar_left_arrow,
4647 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4648 scroll_bar_to_rightmost entries.
4649 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4650 (struct terminal): Add set_horizontal_scroll_bar_hook.
4651 * w32console.c (initialize_w32_display):
4652 Clear horizontal_scroll_bar_hook.
4653 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4655 (x_clear_under_internal_border, x_set_internal_border_width):
4657 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4658 Set windows_or_buffers_changed when adding the menu bar.
4659 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4660 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4661 (w32_createhscrollbar): New functions.
4662 (w32_createscrollbar): Rename to w32_createvscrollbar.
4663 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4664 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4665 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4666 Add WM_EMACS_SHOWCURSOR.
4667 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4668 case do not artificially impose WM size hints.
4669 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4670 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4672 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4673 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4674 (unwind_create_frame_1): Remove.
4675 (Fx_create_frame): Make both scrollbars the system standard
4676 width and height. Use official field of frame structure to
4677 inhibit running window-configuration-change-hook.
4678 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4679 pixelwise. Handle frame's official field.
4680 (w32_frame_parm_handlers): Remove x_set_fringe_width
4681 entries. Add x_set_scroll_bar_height,
4682 x_set_horizontal_scroll_bars, x_set_left_fringe and
4684 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4685 pass height of menu bar to change_frame_size.
4686 * w32menu.c (set_frame_menubar): Rewrite using
4687 frame_inhibit_resize.
4688 * w32term.h (struct w32_display_info):
4689 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4690 (struct scroll_bar): Add horizontal.
4691 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4692 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4693 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4694 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4695 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4696 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4697 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4698 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4699 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4700 Define instead of WM_EMACS_CREATESCROLLBAR.
4701 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4702 WND_SCROLLBAR_INDEX.
4703 * w32term.c (horizontal_scroll_bar_min_handle)
4704 (horizontal_scroll_bar_left_border)
4705 (horizontal_scroll_bar_right_border): New integers.
4706 (x_set_frame_alpha): Replace x_highlight_frame by
4708 (x_window_to_scroll_bar): New argument "type". Update callers
4710 (w32_set_horizontal_scroll_bar_thumb)
4711 (x_horizontal_scroll_bar_report_motion)
4712 (w32_set_horizontal_scroll_bar)
4713 (w32_horizontal_scroll_bar_handle_click)
4714 (x_horizontal_scroll_bar_report_motion): New functions.
4715 (w32_mouse_position): Discriminate horizontal and vertical
4717 (my_create_scrollbar): Replace with two new functions
4718 my_create_vscrollbar and my_create_hscrollbar.
4719 (x_scroll_bar_create): New argument "horizontal".
4720 Update callers accordingly.
4721 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4722 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4724 (w32_read_socket): Handle WM_HSCROLL cae.
4725 (x_new_font): Don't recompute fringe widths.
4726 Use frame_inhibit_resize. Calculate new menu bar height iff we
4727 build without toolkit. Always clear under internal border.
4728 (x_set_window_size): Don't check frame size or recompute
4729 fringes. Reset fullscreen status before applying sizes.
4730 Always resize as requested by pixelwise argument. Don't call
4731 do_pending_window_change.
4732 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4733 (w32_initialize_display_info): Initialize dpyinfo's
4734 horizontal_scroll_bar_cursor entry.
4735 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4736 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4737 horizontal_scroll_bar_left_border.
4738 (w32fullscreen_hook): Intermittently resize window to normal
4739 when switching from fullscreen to maximized state.
4740 (run_window_configuration_change_hook): Don't run it if frame is
4742 (unwind_change_frame): Remove.
4743 (Fset_window_configuration): Rewrite using frame's official field.
4744 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4745 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4746 * window.h (struct window): New fields old_pointm,
4747 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4748 scroll_bar_height and suspend_auto_hscroll.
4749 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4751 (sanitize_window_sizes): Extern.
4752 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4753 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4754 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4755 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4756 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4758 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4759 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4760 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4761 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4762 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4763 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4764 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4765 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4766 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4767 (Fwindow_old_point, sanitize_window_sizes): New functions.
4768 (Qwindow_sanitize_window_sizes): New symbol.
4769 (window_body_height): Count in horizontal scroll bar.
4770 (set_window_hscroll, Fscroll_left, Fscroll_right):
4771 Set suspend_auto_hscroll slot.
4772 (Fwindow_inside_edges): Count fringes pixelwise.
4773 (coordinates_in_window, Fcoordinates_in_window_p):
4774 Consider horizontal scroll bar.
4775 (check_frame_size, adjust_window_margins): Remove functions and
4776 corresponding calls.
4777 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4778 (temp_output_buffer_show): Reset hscroll related fields.
4779 Initialize old_pointm.
4780 (make_parent_window): Initialize old_pointm.
4781 (make_window): Initialize old_pointm, horizontal scroll bar type,
4782 and scroll bar height.
4783 (resize_frame_windows): Don't count top margin in new sizes.
4784 Don't use safe sizes when shrinking a frame; let the window
4785 manager do the clipping.
4786 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4788 (Fdelete_window_internal): Unchain old_pointm marker.
4789 (window_scroll_pixel_based, Fscroll_other_window):
4791 (Fwindow_text_width, Fwindow_text_height): New argument
4793 (struct saved_window): New fields, old_pointm, hscroll_whole,
4794 suspend_auto_hscroll, scroll_bar_height and
4795 horizontal_scroll_bar_type.
4796 (Fset_window_configuration, save_window_save): Set new fields of
4798 (apply_window_adjustment): Don't call adjust_window_margins.
4799 (set_window_margins): Don't change margins if new sizes don't
4801 (set_window_scroll_bars): New argument "horizontal_type".
4802 Handle horizontal scroll bars. Don't change scroll bars if they
4803 don't fit into window.
4804 (Fset_window_scroll_bars): New argument "horizontal_type".
4805 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4806 (compare_window_configurations): Compare horizontal scroll bar
4808 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4809 horizontal scroll bar height.
4810 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4811 instead of FRAME_LINES.
4812 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4813 ON_VERTICAL_SCROLL_BAR.
4814 (with_echo_area_buffer): Initialize old_pointm.
4815 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4817 (unwind_with_echo_area_buffer): Handle old_pointm.
4818 (update_tool_bar): Set do_update when the tool bar window has at
4819 least one line (since this is what the user sets).
4820 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4821 (redisplay_tool_bar): Return early when toolbar has zero lines.
4822 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4823 (hscroll_window_tree): Handle suspension of auto_hscroll and
4825 (set_horizontal_scroll_bar): New function.
4826 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4827 more than one line. Handle horizontal scroll bars.
4828 (note_mouse_highlight): Handle horizontal scrol bars.
4829 (expose_frame): Set dimensions of XRectangle from frame's text
4831 (Vvoid_text_area_pointer): Update doc-string.
4832 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4833 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4834 (x_set_internal_border_width): New functions.
4835 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4836 (unwind_create_frame_1): Remove.
4837 (Fx_create_frame): Handle horizontal scroll bars. Use official
4838 field of frame structure to inhibit running
4839 window-configuration-change-hook.
4840 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4841 pixelwise. Handle frame's official field.
4842 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4843 x_set_horizontal_scroll_bars, x_set_left_fringe,
4845 * xmenu.c (update_frame_menubar, free_frame_menubar):
4846 Use adjust_frame_size.
4847 * xterm.h (struct x_display_info):
4848 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4850 (struct scroll_bar): Add horizontal slot.
4851 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4852 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4853 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4854 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4855 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4856 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4857 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4858 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4859 (x_clear_under_internal_border): Remove.
4860 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4861 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4862 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4863 HORIZONTAL. Update callers.
4864 (horizontal_action_hook_id): New action hook id.
4865 (x_horizontal_scroll_bar_to_input_event)
4866 (x_create_horizontal_toolkit_scroll_bar)
4867 (xt_horizontal_action_hook)
4868 (x_set_toolkit_horizontal_scroll_bar_thumb)
4869 (XTset_horizontal_scroll_bar, x_net_wm_state)
4870 (x_horizontal_scroll_bar_report_motion): New functions.
4871 (xg_scroll_callback, x_scroll_bar_handle_click):
4872 Handle horizontal scroll bars.
4873 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4874 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4876 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4877 Handle horizontal scroll bars.
4878 (handle_one_xevent): Handle horizontal scroll bar events.
4879 Call x_net_wm_state.
4880 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4882 (x_set_window_size): Don't call check_frame_size and
4883 do_pending_window_change.
4884 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4885 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4886 (x_scroll_bar_set_handle): Add some checks when calling
4889 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4891 Revert previous change.
4892 There is certainly nothing wrong with writing code like 'lo <= i
4893 && i <= hi', even if LO happens to a constant. There isn't even
4894 anything wrong in general with writing 'a <= b' if A happens to
4895 be a constant. At any rate stylistic changes shouldn't
4896 be done like this without discussion.
4898 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4900 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4901 (Fgarbage_collect): Reorder conditions that are written backwards.
4902 * data.c (cons_to_unsigned): Likewise.
4903 * dispnew.c (update_frame_1, sit_for): Likewise.
4904 * fileio.c (file_offset): Likewise.
4905 * filelock.c (read_lock_data, lock_file): Likewise.
4906 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4908 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4909 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4910 * lread.c (read1): Likewise.
4911 * minibuf.c (read_minibuf_noninteractive): Likewise.
4912 * nsterm.m (x_set_frame_alpha): Likewise.
4913 * process.c (wait_reading_process_output): Likewise.
4914 * region-cache.c (delete_cache_boundaries): Likewise.
4915 * xterm.c (x_set_frame_alpha): Likewise.
4917 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4919 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4922 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4924 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4925 because atimer expiration is absolute rather than relative.
4927 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4929 * w32term.h (current_popup_menu, menubar_in_use):
4930 Move declarations from w32term.c.
4932 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4934 * w32fns.c (menubar_in_use): No more static.
4935 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4937 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4939 Move hourglass machinery to RIF.
4940 * dispextern.h (struct redisplay_interface): New members
4941 show_hourglass and hide_hourglass. Indent comments.
4942 (show_hourglass, hide_hourglass): Remove prototypes.
4943 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4944 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4945 (ns_redisplay_interface): Add them.
4946 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4947 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4948 (w32_arrow_cursor): New function to hack around non-GUI frames.
4949 (w32_redisplay_interface): Add new functions.
4950 * w32term.h (w32_arror_cursor): Add prototype.
4951 * xdisp.c (show_hourglass): New function, refactored out from
4952 platform-dependent code.
4953 (cancel_hourglass): Now call to RIF function.
4954 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4955 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4956 (x_redisplay_interface): Add new functions.
4958 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4960 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4961 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4962 and complete previous change.
4963 * frame.c (adjust_frame_height): New function.
4964 (Fset_frame_height, Fset_frame_size): Use it.
4965 (x_set_frame_parameters): Take frame top margin into account.
4967 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4969 * frame.c (Fset_frame_height): Take frame top margin into account.
4970 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4971 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4973 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4975 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4976 menubar_height as such. Tweak comment.
4977 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4978 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4979 All related users changed.
4980 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4981 * xterm.c (handle_one_xevent):
4982 * gtkutil.c (xg_event_is_for_menubar):
4983 * xfns.c (x_window) [USE_X_TOOLKIT]:
4984 * xmenu.c (set_frame_menubar, free_frame_menubar):
4985 Prefer to use FRAME_MENUBAR_HEIGHT.
4987 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4989 * frame.c (Fframe_parameters): Always report frame height without
4990 menu and tool bar lines.
4992 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4994 * nsterm.m (applicationDidFinishLaunching:): Call
4995 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4996 (antialiasThresholdDidChange:): New method for EmacsApp.
4998 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5000 * macfont.m (macfont_update_antialias_threshold): Remove static.
5002 * macfont.h (macfont_update_antialias_threshold): Declare.
5004 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5006 * w32select.c (setup_windows_coding_system):
5007 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5008 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5010 * w16select.c (Fw16_get_clipboard_data):
5011 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5014 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5015 buffer position where we are to start the iteration.
5016 (handle_invisible_prop): Record in it->stop_charpos the position
5017 where the invisible text ends. (Bug#18035)
5018 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5019 row has zero buffer position as their start position.
5020 Reported by martin rudalics <rudalics@gmx.at>.
5022 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5023 infinite looping in redisplay when display lines don't have enough
5024 space to display even a single character. (Bug#18036)
5026 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5028 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5029 * xfns.c (x_window): Use it to allow xfree later.
5030 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5031 where appropriate. Use bool for booleans and remove redundant checks.
5032 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5033 * xterm.c (x_free_frame_resources): Free shell_position.
5035 2014-07-19 K. Handa <handa@gnu.org>
5037 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5038 mandatory font spec (Bug#17973).
5040 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5042 * font.c (font_score): Return the worst score if the size of
5043 ENTITY is wrong by more than a factor 2 (Bug#17973).
5045 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5047 * frame.c (frame_unspecified_color): New function
5048 refactored out from ...
5049 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5050 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5052 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5053 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5054 * lisp.h (set_frame_param): Remove prototype.
5055 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5056 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5059 Prefer 'x_display_info *' to 'Display *' in X selection code.
5060 This helps to avoid unneeded calls to x_display_info_for_display.
5061 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5062 instead of 'Display *'.
5063 (SELECTION_EVENT_DPYINFO): New macro.
5064 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5065 it as an lvalue. Mention this in comment.
5066 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5067 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5068 (selection_data_to_lisp_data, receive_incremental_selection):
5069 Convert to use 'x_display_info *'. Adjust users where appropriate.
5070 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5071 selection data *' as last arg to not return values in args.
5072 (unexpect_property_change): Use common removal technique.
5074 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5076 * print.c (print_preprocess): Adjust to match changed
5077 sub char-table structure and avoid crash (Bug#18038).
5079 * data.c (wrong_choice): Not static any more.
5080 * lisp.h (wrong_choice): Add prototype.
5081 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5082 Declare namebuf as such. Tweak comment.
5083 [USE_GTK]: Likewise for tool_bar_position.
5084 (fset_tool_bar_position) [USE_GTK]: Ditto.
5085 (FRAME_TOOL_BAR_POSITION): New macro.
5086 * frame.c (x_report_frame_params):
5087 * gtkutil.c (update_frame_tool_bar):
5088 * xfns.c (Fx_create_frame): Use it.
5089 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5091 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5093 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5094 buffer's default-directory only if it is a string. (Bug#17986)
5096 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5098 More precise control over values of some buffer-local variables.
5099 * keyboard.c (Qvertical_scroll_bar):
5100 * frame.c (Qleft, Qright): Move to ...
5101 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5102 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5103 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5104 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5105 vertical-scroll-bar, scroll-up-aggressively
5106 and scroll-down-aggressively.
5107 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5109 * nsfns.m, frame.h (Qleft, Qright):
5110 * nsterm.m (Qleft): Remove declarations.
5111 * gtkutil.c (toplevel): Include buffer.h.
5112 * data.c (wrong_choice, wrong_range): New functions.
5113 (store_symval_forwarding): Handle special properties of buffer-local
5114 variables and use functions from the above to signal error, if any.
5116 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5117 values. Add comment.
5118 (struct frame): Re-arrange layout to avoid extra padding and use bit
5119 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5120 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5121 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5122 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5123 Define as no-ops because there are no scroll bars anyway.
5124 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5127 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5128 Add convenient setter.
5129 (font_put_frame_data, font_get_frame_data): Use it.
5131 2014-07-15 Daiki Ueno <ueno@gnu.org>
5133 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5134 pointer argument, before dereferencing.
5135 (XCHAR2B_BYTE2): Likewise.
5137 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5139 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5140 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5141 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5142 Use record_unwind_protect_int and avoid consing.
5143 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5145 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5147 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5149 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5150 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5152 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5153 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5154 * minibuf.c: Include binary-io.h instead of fcntl.h.
5155 (read_minibuf_noninteractive):
5156 Use set_binary_mode instead of handcrafted code.
5157 Don't call emacs_set_tty if emacs_get_tty failed.
5158 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5159 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5160 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5162 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5163 This works around a GCC compiler bug when Emacs is configured with
5164 --enable-gcc-warnings.
5166 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5168 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5169 or characters in string, respectively. Add comment.
5170 * fringe.c (Fdefine_fringe_bitmap):
5171 * fns.c (Fsubstring, substring_both): Use it.
5172 * keymap.c (Fdefine_key, Flookup_key):
5173 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5175 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5176 Use menu_item_width.
5177 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5179 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5181 Improve behavior of 'bzr up; cd src; make -k'.
5182 * Makefile.in (top_srcdir): New var.
5183 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5184 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5185 its expansion is a bit shorter.
5186 (../config.status): Actually build config.status instead of
5188 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5189 New macros, copied and relocated from ../Makefile.in.
5190 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5191 (../config.status, Makefile): New dependencies and rules,
5192 copied with relocation from ../Makefile.in. This should be more
5193 likely to rebuild the build machinery properly if you do a 'make'
5194 in the src directory.
5196 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5198 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5201 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5202 behavior on Windows 7 and later when the function is repeatedly
5203 invoked with the same value of DIR. (Bug#17950)
5205 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5206 string to match the one in w32fns.c.
5208 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5209 stdin to binary mode only if it is connected to a terminal.
5211 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5213 Coalesce extern decls.
5214 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5215 * sysdep.c (emacs_get_tty, emacs_set_tty):
5216 Move duplicate extern decls from here ...
5217 * systty.h: ... to here, so that there's just one copy.
5219 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5221 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5223 * nsfns.m (Fns_popup_font_panel): Ditto.
5225 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5227 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5229 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5231 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5232 [DOS_NT]: Implement for WINDOWSNT.
5234 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5237 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5239 * sysdep.c (suppress_echo_on_tty): New function.
5240 * minibuf.c (read_minibuf_noninteractive): Use it.
5242 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5244 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5245 sysinfo failed. Adjust docstring.
5247 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5249 Implement memory-info for MS-DOS.
5250 * dosfns.c (dos_memory_info): New function.
5251 * dosfns.h (dos_memory_info): Add prototype.
5252 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5253 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5254 of doing some of its job.
5256 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5257 reference termios structure members.
5259 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5261 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5263 * minibuf.c (top): Include systty.h. Declare external
5264 emacs_get_tty and emacs_set_tty.
5265 (Vread_hide_char): New lisp variable.
5266 (read_minibuf_noninteractive): Hide characters with
5267 Vread_hide_char if it is a character. (Bug#17839)
5269 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5271 Implement memory-info for MS-Windows.
5272 * w32.c (w32_memory_info): New function.
5273 * w32.h (w32_memory_info): Prototype it.
5274 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5276 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5278 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5279 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5280 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5281 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5282 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5283 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5284 (decode_coding_big5, decode_coding_charset, decode_coding)
5285 (encode_coding): Adjust users.
5287 * alloc.c (Fmemory_info): New function.
5289 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5291 * syntax.c (back_comment): Use more-natural location for label.
5293 * font.c, font.h (font_unparse_fcname): Now static.
5294 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5296 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5298 Next minor cleanup of font subsystem.
5299 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5300 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5302 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5304 * ftfont.h (ftfont_font_format): Remove prototype.
5305 * ftfont.c (ftfont_font_format): Remove; now unused.
5307 * nsfont.m (nsfont_open):
5308 * w32font.c (w32font_open_internal):
5309 * w32uniscribe.c (uniscribe_open):
5310 * xfont.c (xfont_open):
5311 * xftfont.c (xftfont_open): All users changed.
5313 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5314 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5316 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5318 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5319 x_produce_glyphs does when it generates a stretch glyph that
5320 represents a TAB. (Bug#17969)
5322 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5323 and there is a display property at that position, don't call
5324 move_it_to to move to a position before window start. (Bug#17942)
5325 Fix condition for finding CHARPOS by the first call to move_it_to.
5328 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5330 * syntax.c (find_defun_start): Try the cache even
5331 if !open_paren_in_column_0_is_defun_start.
5332 (back_comment): If find_defun_start was pessimistic, use the
5333 scan_sexps_forward result to improve the cache (bug#16526).
5335 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5337 * xdisp.c (redisplay_window): If redisplay of a window ends up
5338 with point in a partially visible line at end of the window, make
5339 sure the amended position of point actually has smaller Y
5340 coordinate; if not, give up and scroll the display. (Bug#17905)
5342 * window.c (window_scroll_pixel_based): When point ends up at the
5343 last fully visible line, don't let move_it_to stop at the left
5344 edge of the line and dupe us into thinking point is inside the
5347 * w32.c (network_interface_info): Make sure the argument is a
5350 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5352 * process.c (read_and_dispose_of_process_output): Fix typo
5353 in previous patch: we want nonnegative fds, not nonzero fds.
5355 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5357 * chartab.c (char_table_translate): Move to...
5358 * character.h (char_table_translate): ... inline function here.
5359 Avoid Faref and assume that args are always valid. This helps to
5360 speedup search, which is especially important for a huge buffers.
5361 * lisp.h (char_table_translate): Remove prototype.
5363 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5364 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5365 New function, with an intention to avoid code duplication between
5367 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5369 * ftfont.c (ftfont_open):
5370 * macfont.m (macfont_open):
5371 * xftfont.c (xftfont_open): Use it.
5373 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5375 * process.c: Add sanity checks for file descriptors (Bug#17844).
5376 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5377 Check that infd is nonnegative before using it as an fd.
5378 (read_and_dispose_of_process_output, Fprocess_send_eof):
5379 Likewise, for outfd.
5380 (wait_reading_process_output): Omit unnecessary check of infd.
5382 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5384 Minor fixups related to usage of the 'long' type.
5385 * gnutls.c (emacs_gnutls_handshake):
5386 * xfaces.c (dump_realized_face):
5387 Work even if 'long' is narrower than 'void *'.
5388 * termcap.c (scan_file):
5389 * xselect.c (x_decline_selection_request)
5390 (x_reply_selection_request, x_get_window_property):
5391 * xterm.c (x_set_frame_alpha):
5392 Remove unnecessary 'L' suffixes of integer constants.
5393 * xfns.c (hack_wm_protocols):
5394 * xselect.c (x_fill_property_data):
5395 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5396 Remove unnecessary casts to 'long'.
5397 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5399 Minor ImageMagick safety fixes.
5400 * image.c (imagemagick_compute_animated_image):
5401 Remove useless assignment to local. Avoid problems if dest_width is 0.
5402 (imagemagick_load_image): Use int for pixel counts that can't
5403 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5404 a row width greater than the image width (or greater than LONG_MAX!).
5406 2014-07-04 K. Handa <handa@gnu.org>
5408 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5409 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5410 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5412 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5414 * font.h (struct font_driver): Remove get_outline and free_outline;
5415 not used by any font driver.
5416 * ftfont.c (ftfont_driver):
5417 * macfont.m (macfont_driver):
5418 * nsfont.m (nsfont_driver):
5419 * w32font.c (w32font_driver):
5420 * w32uniscribe.c (uniscribe_font_driver):
5421 * xfont.c (xfont_driver): Related users changed.
5422 * xselect.c (x_get_window_property): Use convenient xmalloc.
5423 Call to xfree only if some data was really allocated.
5425 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5427 On MS-Windows, display busy cursor on all GUI frames.
5428 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5429 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5430 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5432 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5433 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5435 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5437 Use convenient alists to manage per-frame font driver-specific data.
5438 * frame.h (struct frame): Rename font_data_list to...
5439 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5440 * font.h (struct font_data_list): Remove; no longer need a special
5442 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5444 * font.c (font_put_frame_data, font_get_frame_data)
5445 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5447 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5448 Related users changed.
5449 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5450 Prefer convenient xmalloc and xfree.
5452 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5454 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5455 the window whose glyph row is being prepared and a flag whether it
5456 is for mode/header line. Make sure the glyph row's marginal areas
5457 are in sync with what the window wants.
5460 * xdisp.c (display_line, display_mode_line):
5461 Call prepare_desired_row with additional arguments, as appropriate.
5463 * dispextern.h (prepare_desired_row): Adjust prototype.
5465 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5467 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5468 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5469 caused by xw_popup_dialog in daemon mode (Bug#17891).
5471 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5473 * frame.c (do_switch_frame): When switching to another TTY frame,
5474 make sure FrameCols and FrameRows are in sync with the new frame's
5477 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5479 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5480 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5481 min_char slots. Adjust comment.
5482 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5483 Add SUB_CHAR_TABLE_OFFSET member.
5484 (make_uninit_sub_char_table): New function.
5485 (toplevel): Add compile-time assert to verify suitable member layout
5486 in Lisp_Sub_Char_Table.
5487 * alloc.c (mark_char_table): Add extra argument to denote char table
5488 subtype. Adjust to match new layout of sub char-table.
5489 (mark_object): Always mark sub char-tables with mark_char_table.
5490 * chartab.c (make_sub_char_table, copy_sub_char_table)
5491 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5492 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5493 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5494 All related users changed.
5495 * lread.c (read1): Adjust to match new layout of sub char-table.
5496 * print.c (print_object): Likewise (Bug#17898).
5498 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5500 * keymap.c (get_keyelt): Simplify.
5501 (copy_keymap_item): Remove left-over code for when we had
5502 key-shortcut caches.
5504 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5506 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5507 (dealloc): Remove for EmacsScroller.
5509 * nsterm.h (EmacsScroller): Remove dealloc.
5511 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5513 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5515 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5517 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5518 when setNeedsDisplay is called so we don't trigger redisplay for every
5521 * nsterm.m (any_help_event_p): New variable.
5522 (mouseMoved:): Set any_help_event_p to YES if help event is
5523 generated. Remove else with empty help event that triggered redisplay
5524 for every mouse move.
5525 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5527 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5529 * xfns.c (Qsuppress_icon): Remove; no real users.
5530 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5531 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5532 (syms_of_w32fns): Don't DEFSYM it.
5534 2014-06-29 Glenn Morris <rgm@gnu.org>
5536 * Makefile.in (ns-app): Mark as PHONY.
5538 2014-06-28 Glenn Morris <rgm@gnu.org>
5540 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5541 liblw.a in this directory.
5543 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5545 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5546 also in unibyte case. (Bug#17865)
5548 2014-06-28 K. Handa <handa@gnu.org>
5550 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5551 (MIN_CHARBUF_SIZE): New macro.
5552 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5554 2014-06-27 Glenn Morris <rgm@gnu.org>
5556 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5557 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5558 (.el.elc): Replace suffix rule with pattern rule.
5559 (%.elc): New pattern rule, with order-only prerequisite.
5560 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5561 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5562 in place of BOOTSTRAPEMACS.
5564 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5566 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5568 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5570 Consistently use validate_subarray to verify substring.
5571 * fns.c (validate_substring): Not static any more. Adjust to
5572 use ptrdiff_t, not EMACS_INT, because string and vector limits
5573 can't exceed ptrdiff_t even if EMACS_INT is wider.
5574 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5575 (secure_hash): Adjust user.
5576 * lisp.h (validate_subarray): Add prototype.
5577 * coding.c (Fundecodable_char_position):
5578 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5579 Use validate_subarray. Adjust comment to mention substring.
5581 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5583 Do not allow out-of-range character position in Fcompare_strings.
5584 * fns.c (validate_subarray): Add prototype.
5585 (Fcompare_substring): Use validate_subarray to check ranges.
5586 Adjust comment to mention that the semantics was changed. Also see
5587 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5589 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5591 Be more consistent about the 'Qfoo' naming convention.
5592 * image.c (Fimagemagick_types):
5593 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5594 * process.c (Fmake_network_process):
5595 Rename C local identifier 'Qfoo to avoid giving the false
5596 impression that it stands for the symbol 'foo'.
5598 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5600 Simplify and cleanup character conversion stuff.
5601 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5603 * character.c (multibyte_char_to_unibyte)
5604 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5605 * character.h (make_char): Remove; unused.
5606 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5607 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5608 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5609 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5610 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5612 2014-06-22 Mario Lang <mlang@delysid.org>
5614 * w32fns.c (Fw32_shell_execute): The the -> the.
5616 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5618 * xmenu.c (mouse_position_for_popup):
5619 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5620 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5621 * menu.c (Fx_popup_menu):
5622 * xselect.c (x_handle_dnd_message): Adjust users.
5623 * menu.h (mouse_position_for_popup): Remove prototype.
5624 * xterm.h (x_relative_mouse_position): Add prototype.
5625 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5626 call XFree if XQueryTree returns zero.
5628 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5630 * indent.c (Fvertical_motion): Doc fix.
5631 Move to the goal column, if any, with a single call to
5632 move_it_in_display_line, not in two calls. Doing this with two
5633 calls causes move_it_in_display_line apply the line-prefix
5634 handling twice instead of just once. (Bug#17823)
5636 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5638 Port to OS X ACLs (Bug#17810).
5639 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5640 ACL_TYPE_ACCESS) doesn't work.
5642 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5644 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5645 before checking key-translation-map (bug#17659).
5647 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5649 * font.c (font_make_object): Avoid dangling pointer which may
5650 crash GC (Bug#17771).
5652 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5654 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5655 prototype of DGifCloseFile as appropriate for older and newer
5657 (gif_close): New function, encapsulates the differences in the
5658 calling sequence of DGifCloseFile before v5.1.0 and after it.
5659 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5660 error string where appropriate. (Bug#17790)
5662 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5663 macro execution, make sure point didn't move since last complete
5664 redisplay, as the condition for using the glyph matrix
5665 information. (Bug#17777)
5667 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5669 Minor cleanup of fonset code.
5670 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5671 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5672 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5673 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5674 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5675 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5676 (free_realized_fontset): Remove because a no-op since 2008.
5677 (free_face_fontset): Adjust user.
5678 (syms_of_fontset): Shrink fontset by one extra slot.
5680 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5682 Omit redundant extern decls.
5683 Most of this patch is from Dmitry Antipov, in:
5684 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5685 * commands.h (update_mode_lines):
5686 * frame.h (Qbackground_color, Qforeground_color)
5687 (x_set_menu_bar_lines):
5688 * ftfont.c (ftfont_font_format):
5689 * intervals.h (Qkeymap, Qfont):
5690 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5691 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5692 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5693 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5694 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5695 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5696 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5697 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5698 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5699 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5700 (Qtool_bar, Qheader_line):
5701 * macros.c (Fexecute_kbd_macro):
5702 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5703 * xterm.c (x_delete_terminal, XSetIMValues):
5704 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5705 (x_implicitly_set_name, popup_activated)
5706 (widget_store_internal_border):
5707 Remove redundant decls.
5708 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5709 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5710 Remove _Noreturn, as make-docfile now does that for us.
5711 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5712 (Qregion_extract_function): New decl.
5713 * window.c, xfns.c: Include menu.h.
5715 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5717 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5719 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5721 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5722 * callint.c (read_file_name): ... convert to static here.
5723 * lisp.h (Fread_file_name): Do not EXFUN it.
5724 (STRING_COPYIN): Remove; unused.
5725 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5726 (char_composable_p): ... static function. All users changed.
5727 * eval.c (toplevel): Remove redundant #include directives.
5728 * xterm.c (x_initialize): Add static to match prototype.
5729 * ccl.c (Fccl_execute_on_string):
5730 * font.c (fon_intern_prop): Use make_specified_string.
5732 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5734 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5735 Reported by David Caldwell in:
5736 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5738 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5740 Do not ask for XRender extension each time XFT font is opened.
5741 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5742 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5744 2014-06-15 Glenn Morris <rgm@gnu.org>
5746 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5748 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5750 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5751 information if we are in the middle of executing a keyboard macro,
5752 since redisplay doesn't update the screen until the macro is
5753 finished. (Bug#17777)
5755 * alloc.c (cleanup_vector): Don't dereference a font driver
5756 pointer if it is NULL. (Bug#17771)
5758 2014-06-13 Glenn Morris <rgm@gnu.org>
5760 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5761 ($(lispsource)/international/charprop.el)
5762 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5763 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5764 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5765 GNU make automatically passes command-line arguments to sub-makes.
5767 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5769 Avoid hangs in accept-process-output (Bug#17647).
5770 * lisp.h, process.c (wait_reading_process_input):
5771 Return int, not bool. All uses changed.
5772 * process.c (SELECT_CANT_DO_WRITE_MASK):
5773 Remove macro, replacing with ...
5774 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5776 (status_notify): New arg WAIT_PROC. Return int, not void.
5779 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5781 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5782 the frame is the initial frame, because the hook is not set up
5783 then, and Emacs crashes.
5784 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5786 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5788 * keymap.c (silly_event_symbol_error): Don't recommend the use
5791 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5793 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5794 matching overlay strings with 'cursor' property against buffer
5795 positions traversed in the glyph row. (Bug#17744)
5797 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5799 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5802 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5803 determine 10.9 (Bug#17751).
5805 * macfont.m (macfont_draw): Positions were not freed.
5807 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5809 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5810 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5811 function. Also adjust comment.
5812 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5814 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5815 * font.c (font_done_for_face):
5816 * xfaces.c (realize_non_ascii_face): Adjust user.
5817 * font.h (struct font_driver): Convert 'prepare_face' to return
5818 void because its return value is never used anyway.
5819 * xfont.c (xfont_prepare_face): Return void.
5820 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5821 (xftfont_done_face): Use xfree.
5823 * dispextern.h (last_tool_bar_item): Remove declaration.
5824 * frame.h (struct frame): New member last_tool_bar_item.
5825 * frame.c (make_frame): Initialize it.
5826 * xdisp.c (toplevel): Remove last_tool_bar_item.
5827 (handle_tool_bar_click, note_tool_bar_highlight):
5828 * w32term.c (w32_read_socket, w32_initialize):
5829 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5831 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5832 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5834 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5836 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5837 * process.c (Faccept_process_output)
5838 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5839 the return value is about PROCESS, not about other processes.
5841 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5843 Further adjustments to mark_object and friends.
5844 Now the mark_object's stack is just 32 bytes on a 64-bit
5845 system, which means extra 20% off the stack usage.
5846 * alloc.c (mark_save_value): As before, refactored out from ...
5847 (mark_object): ... adjusted user. Also add comment.
5849 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5851 Fix core dump after a dropped X connection (Bug#17704).
5852 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5853 is dead, as we may be shutting down.
5855 2014-06-08 Glenn Morris <rgm@gnu.org>
5857 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5859 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5861 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5863 If a C name must be extern on some platforms, make it extern on all.
5864 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5866 * font.h (ftxfont_driver) [HAVE_XFT]:
5867 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5868 * lisp.h (get_frame_param):
5869 * menu.h (tty_menu_show):
5870 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5871 * termhooks.h (encode_terminal_code):
5872 * xterm.h (x_menu_wait_for_event):
5874 * frame.c (get_frame_param):
5875 * fringe.c (max_used_fringe_bitmap):
5876 * ftxfont.c (ftxfont_driver):
5877 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5878 * menu.c (menu_items_inuse):
5879 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5880 * term.c (encode_terminal_code, tty_menu_show):
5881 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5882 * xfaces.c (load_color):
5883 * xmenu.c (x_menu_wait_for_event):
5886 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5888 Change object marking routines to minimize stack usage.
5889 This change moves a few cold paths from mark_object to NO_INLINE
5890 functions and adjusts symbol marking loop. According to GCC 4.8.2
5891 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5892 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5893 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5894 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5895 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5896 refactored out from ...
5897 (mark_object): ... adjusted user. Also mark symbols in a tight
5899 (mark_face_cache): Add NO_INLINE.
5901 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5903 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5904 contains garbage on WINDOWSNT (which could potentially infloop at
5907 Minimize cursor motion during TTY menu updates.
5908 * term.c (tty_menu_display): Don't position cursor here.
5909 Instead, pass the cursor coordinates to update_frame_with_menu.
5910 (tty_menu_activate): Send the hide cursor command only once in an
5911 iteration through the outer 'while' loop.
5913 * dispnew.c (update_frame_1): Accept an additional argument
5914 SET_CURSOR_P, and position the cursor at the end of the frame
5915 update only if that argument is non-zero. All callers changed to
5916 provide the additional argument as non-zero, except for
5917 update_frame_with_menu.
5918 (update_frame_with_menu): Accept 2 additional arguments ROW and
5919 COL; if they are non-negative, instruct update_frame_1 not to
5920 position the cursor, and instead position it according to ROW and COL.
5922 * dispextern.h (update_frame_with_menu): Update prototype.
5924 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5926 * callproc.c (call_process): Don't check read-only if we don't insert
5927 anything (bug#17666).
5929 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5931 * dispnew.c (update_frame_with_menu): Set display_completed.
5933 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5935 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5937 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5939 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5941 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5942 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5944 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5946 * window.c (Frecenter): Signal an error if window-buffer is not
5949 * keyboard.c (make_lispy_position): Don't include a buffer position in
5950 mode/header-line mouse events.
5952 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5953 Vunread_command_events (bug#17650).
5955 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5957 * xterm.c (x_setup_pointer_blanking):
5958 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5960 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5962 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5963 because it will be defined in generated config.h if needed.
5965 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5967 Use terminal-specific hooks to display popup dialogs.
5968 * termhooks.h (struct terminal): New field popup_dialog_hook.
5969 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5970 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5971 code and use popup_dialog_hook.
5972 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5973 * nsterm.h (ns_popup_dialog): Adjust prototype.
5974 * nsterm.m (ns_create_terminal):
5975 * w32term.c (w32_create_terminal):
5976 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5977 Setup popup_dialog_hook.
5979 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5981 * w32heap.c (report_temacs_memory_usage): Improve the report by
5982 reporting the large blocks that are actually occupied at dump time.
5984 * w32console.c (initialize_w32_display): Set the console
5985 menu_show_hook, otherwise TTY menus are broken on w32.
5987 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5989 Use terminal-specific hooks to display menus.
5990 * termhooks.h (struct terminal): New field menu_show_hook.
5991 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5992 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5994 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5995 * nsmenu.m (ns_menu_show):
5996 * w32menu.c (w32_menu_show):
5997 * xmenu.c (x_menu_show):
5998 * term.c (tty_menu_show): Adjust to use bit flags.
5999 (set_tty_hooks): Set menu_show_hook.
6000 * xterm.c (x_create_terminal):
6001 * nsterm.m (ns_create_terminal):
6002 * msdos.c (initialize_msdos_display):
6003 * w32term.c (w32_create_terminal): Likewise.
6005 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6007 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6009 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6011 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6012 (FD_SET): Don't define on WINDOWSNT.
6014 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6016 * emacs.c: Include "sysselect.h", to define its inline functions.
6017 Reported by Glenn Morris in:
6018 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6020 Do not require libXt-devel when building with gtk.
6021 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6022 dependency on libXt-devel.
6023 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6024 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6025 lwlib-widget.h now does this.
6026 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6028 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6030 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6031 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6032 (delete_write_fd, wait_reading_process_output):
6033 Remove now-redundant easserts.
6034 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6035 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6036 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6037 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6039 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6041 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6042 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6043 (calloc): Don't undef, it is never defined.
6044 (HEAP_ENTRY_SHIFT): Remove unused macro.
6046 * Makefile.in (C_HEAP_SWITCH): Remove.
6047 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6049 Fix MS-Windows build broken by menu changes on 2014-06-02.
6050 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6052 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6053 Define instead of including ../lwlib/lwlib.h, which causes
6054 compilation errors due to missing X11 headers.
6056 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6058 * process.c (wait_reading_process_output): Omit incorrect test of
6059 p->infd against zero. Add easserts for infd having a plausible value.
6061 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6063 Adjust to match recent lwlib changes.
6064 * menu.h (xmalloc_widget_value): Replace by ...
6065 (make_widget_value): ... new prototype.
6066 * menu.c (xmalloc_widget_value): Replace by ...
6067 (make_widget_value): ... new function.
6068 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6069 * gtkutil.c (malloc_widget_value, free_widget_value):
6070 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6071 * keyboard.h (enum button_type, struct _widget_value):
6072 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6074 * nsmenu.m (ns_update_menubar, ns_menu_show):
6075 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6076 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6077 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6079 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6081 * image.c (x_query_frame_background_color)
6082 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6083 Fix --enable-gcc-warnings compilation without image libraries.
6085 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6087 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6088 emulated break value only if it goes up.
6089 (sbrk): Add assertion that the INCREMENT argument is strictly
6090 zero. Improve and correct the commentary.
6092 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6094 Improve AIX-related merge from emacs-24.
6095 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6096 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6097 not on AIX; since we're on the trunk we can use enums more broadly.
6099 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6101 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6103 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6104 to min(value, whole).
6106 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6108 Bring back the changes to GDB-visible symbols, but only on AIX.
6109 And only if it's not pre-4.2 GCC.
6110 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6111 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6112 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6115 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6117 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6118 with PT, not GPT. (Bug#16433)
6120 Revert last changes to GDB-visible symbols.
6121 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6122 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6123 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6126 2014-06-02 Glenn Morris <rgm@gnu.org>
6128 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6130 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6132 Fix port to 32-bit AIX with xlc (Bug#17598).
6133 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6134 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6135 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6136 to work around a compiler bug in IBM xlc 12.1.
6138 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6140 * xterm.c (x_update_window_end): Don't invalidate the entire
6141 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6142 highlight needs to be redisplayed. (Bug#17588)
6144 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6146 Port the GDB-visible symbols to AIX.
6147 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6148 optimizes away the relevant external symbols. Use enums instead;
6149 this suffices for the AIX port, which is 32-bit-only anyway.
6150 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6151 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6152 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6155 Include sources used to create macuvs.h.
6156 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6157 * macuvs.h: Use automatically-generated header.
6159 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6161 Port signal-handling to DragonFly BSD (Bug#17646).
6162 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6163 Move implementations from callproc.c to sysdep.c.
6164 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6165 Move declarations from process.h to syssignal.h.
6167 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6169 * callint.c (Ffuncall_interactively): Add usage.
6171 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6173 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6175 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6177 * w32heap.c (malloc_before_dump, malloc_after_dump)
6178 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6179 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6180 set errno where appropriate to emulate CRT functions.
6182 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6184 Debugging facility to check whether 'const char *' points to
6185 relocatable data of non-pure Lisp string.
6186 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6187 (mark_maybe_pointer): ... adjusted user.
6188 (relocatable_string_data_p): New function.
6189 * lisp.h (relocatable_string_data_p): Add prototype.
6190 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6191 the pointer to relocatable Lisp data is not used.
6193 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6195 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6196 * atimer.c (block_atimers):
6197 * callproc.c (block_child_signal): Block SIGINT too;
6198 otherwise, its handler might now unblock signals that it shouldn't.
6199 * keyboard.c (read_char): Clear signal mask, since we may
6200 be in a SIGINT handler, and many signals may be masked.
6201 * keyboard.c (handle_interrupt):
6202 * sysdep.c (handle_arith_signal):
6203 Clear signal mask instead of just unblocking the signal that
6204 was received, since several signals may be blocked at this point.
6206 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6208 * Makefile.in (TEMACS_POST_LINK): Remove target.
6209 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6210 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6212 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6214 * xmenu.c (xdialog_show): Remove prototype, rename to
6215 x_dialog_show, remove 2nd arg because it's always zero
6216 and simplify accordingly.
6217 (xw_popup_dialog): Adjust user.
6218 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6219 2nd arg because it's always zero and simplify accordingly.
6220 (w32_popup_dialog): Adjust user.
6222 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6224 * w32heap.c (report_temacs_memory_usage): New function.
6226 * unexw32.c (unexec) [ENABLE_CHECKING]:
6227 Call report_temacs_memory_usage.
6229 * w32heap.h (report_temacs_memory_usage): Add prototype.
6231 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6233 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6234 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6236 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6238 * buffer.c (init_buffer): Accept an argument 'initialized'.
6239 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6240 mmap_regions and mmap_fd, to avoid referencing stale data from the
6241 dump phase. Add an assertion for buffer text of buffers created
6242 in temacs before this function is called. (Bug#17622)
6243 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6245 * lisp.h (init_buffer): Update prototype.
6247 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6249 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6251 * alloc.c (Fgarbage_collect): Fix compilation with
6252 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6254 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6256 * frame.c, frame.h (frame_char_to_pixel_position)
6257 (frame_set_mouse_position): Now static, and made private in
6258 frame.c rather than public in frame.h.
6260 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6262 Refactor mouse positioning stuff to avoid code duplication.
6263 * frame.h (frame_char_to_pixel_position): New function.
6264 (x_set_mouse_position): Rename to...
6265 (frame_set_mouse_position): ...new function.
6266 (frame_set_mouse_pixel_position): Add prototype.
6267 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6268 Rename to frame_set_mouse_pixel_position.
6269 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6271 * xterm.h, w32term.h ( x_set_mouse_position)
6272 (x_set_mouse_pixel_position): Remove prototypes.
6274 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6276 On X, always make pointer visible when deleting frame (Bug#17609).
6277 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6279 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6281 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6282 * keyboard.c (gobble_input): If there is no terminal input error,
6283 make sure the pointer is visible for all frames on this terminal.
6284 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6285 it was previously disabled.
6287 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6289 * data.c (Fzerop): Move to Elisp.
6290 (syms_of_data): Don't defsubr it.
6291 * keyboard.c (echo_keystrokes_p): New function.
6292 (read_char, record_menu_key, read_key_sequence): Use it.
6294 * callint.c (Qfuncall_interactively): New var.
6295 (Qcall_interactively): Remove.
6296 (Ffuncall_interactively): New function.
6297 (Fcall_interactively): Use it.
6298 (syms_of_callint): Defsubr it.
6300 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6302 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6303 relocated from under us.
6305 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6307 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6308 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6309 configure, not from HEAPSIZE.
6310 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6312 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6313 for MinGW, since it no longer uses gmalloc.
6315 * buffer.c: Do not define mmap allocations functions for Windows.
6316 Remove mmap_find which is unused. Remove mmap_set_vars which does
6318 [WINDOWSNT]: Include w32heap.h.
6319 (init_buffer): Always allocate new memory for buffers.
6321 * emacs.c: Remove mmap_set_vars calls.
6323 * image.c (free_image): Undef free for Windows because it is
6324 redirected to our private version.
6326 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6327 (copy_executable_and_dump_data): Remove dumping the heap section.
6328 (unexec): Restore using_dynamic_heap after dumping.
6330 * w32heap.c (dumped_data_commit, malloc_after_dump)
6331 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6332 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6333 (mmap_free): New functions.
6335 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6337 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6339 * image.c (imagemagick_load_image): Use MagickRealType for local
6340 'color_scale', instead of double, to avoid a GCC warning about
6343 * xfns.c (Fx_window_property): Remove unused local.
6345 Don't kill already-reaped process (Bug#17561).
6346 * process.c (process_send_signal): Fix race condition where a
6347 subprocess was reaped by a signal handler between the check for
6348 liveness and calling 'kill', which meant that Emacs could in
6349 theory kill an innocent bystander process. Do the fix by blocking
6350 SIGCHLD in a critical section that checks liveness before killing.
6352 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6354 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6356 2014-05-26 Ken Brown <kbrown@cornell.edu>
6358 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6359 even if !CYGWIN (see bug#17510).
6361 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6363 * nsfns.m (Fns_do_applescript): Surround NSApp run
6364 with calls to ns_init_events, ns_finish_events (Bug#17424).
6366 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6368 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6369 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6371 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6372 with calls to ns_init_events, ns_finish_events (Bug#17424).
6374 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6376 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6377 if we are iterating over an object that generates glyphs for
6378 marginal areas. (Bug#17585)
6380 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6382 * xdisp.c (safe__call1, safe__eval): Now static.
6384 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6386 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6387 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6388 (safe_call1): Call safe_call instead of safe__call directly.
6390 2014-05-26 Ken Brown <kbrown@cornell.edu>
6392 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6393 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6396 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6398 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6399 (safe__call, safe__call1, safe__eval): New functions.
6400 (safe_call): Use it.
6401 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6402 (display_mode_element): Same for `:eval'.
6404 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6406 Fix port to 32-bit AIX (Bug#17540).
6407 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6408 twice. _text already includes this offset.
6409 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6411 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6413 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6414 when closest_pos is identical to to_charpos, don't recurse, since
6415 we already tried that, and failed. (Bug#17539)
6417 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6418 unwinding when frame's faces were not initialized yet, increment
6419 the frame's image-cache reference count before calling
6420 x_free_frame_resources. Don't dereference
6421 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6423 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6425 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6428 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6429 macfont.m, call draw with adjusted arguments so font drivers
6430 don't need to do that.
6432 * macfont.m (macfont_draw): Merge changes from Macport.
6434 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6436 * alloc.c (garbage_collect_1): New function, with all of the guts
6437 of Fgarbage_collect.
6438 (mark_stack): Accept an argument END and don't mark Lisp objects
6439 on the stack beyond the address given by END. Calculation of END
6440 was moved to Fgarbage_collect.
6441 (Fgarbage_collect): Calculate the end address of the stack portion
6442 that needs to be examined by mark_stack, and pass that address to
6443 garbage_collect_1, which will pass it to mark_stack.
6444 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6445 for more details about the underlying problems. In particular,
6446 this avoids dumping Emacs with the large hash-table whose value is
6447 held in purify-flag for most of the time loadup.el runs.
6449 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6451 * xfns.c (x_window_property_intern): New function (code from
6453 (Fx_window_property): Call x_window_property_intern. If property
6454 not found and NILP (source) and outer window != inner window,
6455 check outer window for property (Bug#17537).
6457 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6459 Supply malloc and alloc_size attributes for extern allocators.
6460 This documents the C API, and helps GCC generate a bit better code.
6461 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6462 (ATTRIBUTE_MALLOC_SIZE): New macros.
6463 * gmalloc.c (malloc, realloc, calloc):
6464 * gtkutil.h (malloc_widget_value):
6465 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6466 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6469 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6471 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6472 * image.c (imagemagick_load_image): Port to hosts that do not use
6473 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6475 2014-05-21 Leo Liu <sdl.web@gmail.com>
6477 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6479 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6481 * dbusbind.c (xd_signature): Revert last 2 patches.
6483 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6485 Allow any non-nil value to count as true in bool-vector.
6486 Likewise for xd_signature in dbusbind.c.
6487 This is more consistent with the usual practice in Emacs, which is
6488 that any non-nil value counts as true.
6489 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6490 * dbusbind.c (xd_signature): Likewise, for booleans.
6491 * data.c, lisp.h (Qbooleanp):
6492 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6494 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6496 * lisp.h (CHECK_BOOLEAN): New function.
6497 * alloc.c (Fbool_vector): New function.
6498 (syms_of_alloc): Defsubr it.
6499 * data.c (Qbooleanp): New symbol.
6500 (syms_of_data): DEFSYM it.
6501 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6503 * font.c (font_matching_entity): Extract font-entity object
6504 from the vector of matching entities (Bug#17486).
6506 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6508 Assume C99 or later (Bug#17487).
6509 * bytecode.c (B__dummy__): Remove.
6510 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6511 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6512 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6513 * regex.c (DEBUG_PRINT): Assume varargs macros.
6514 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6516 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6518 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6519 memory for every buffer that was dumped.
6521 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6523 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6524 (Fnreverse): Allow vectors and bool vectors.
6526 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6528 Minor cleanup for terminal setup.
6529 * termhooks.h (create_terminal): Adjust prototype.
6530 * terminal.c (create_terminal): Pass output method and RIF as args.
6531 (init_initial_terminal):
6532 * nsterm.m (ns_create_terminal):
6533 * term.c (init_tty):
6534 * w32term.c (w32_create_terminal):
6535 * xterm.c (x_create_terminal): Adjust users.
6536 Avoid redundant NULL initializers and add comments.
6538 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6540 * keyboard.c (Qdeactivate_mark): Now static.
6542 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6544 If available, use Xfixes extension to do pointer blanking.
6545 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6546 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6547 (make_invisible_cursor): Move to...
6548 * xterm.c (make_invisible_cursor): ...here.
6549 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6550 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6551 (x_term_init): Call to x_setup_pointer_blanking.
6552 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6553 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6555 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6557 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6559 2014-05-12 Glenn Morris <rgm@gnu.org>
6561 * fileio.c (Ffile_executable_p): Doc tweak.
6563 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6565 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6566 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6568 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6570 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6572 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6574 Fix initialization of minibuffer history variable (Bug#17430).
6575 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6576 Move the initialization up to prevent any "value void" message.
6578 2014-05-08 Samuel Bronson <naesten@gmail.com>
6580 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6581 are matched (bug#17413).
6583 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6585 Stop tooltips pulling Emacs window to front (Bug#17408).
6586 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6587 SetWindowPos invocations.
6589 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6591 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6592 not initialized (Bug#17398).
6594 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6596 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6598 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6600 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6601 [HAVE_NS]: Do not include png.h.
6602 (x_query_frame_background_color): New function.
6603 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6604 (png_load_body): Coalesce duplicate code.
6606 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6608 Consult libpng-config more consistently (Bug#17339).
6609 * Makefile.in (PNG_CFLAGS): New var.
6610 (ALL_CFLAGS): Use it.
6611 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6612 CFLAGS now handles this.
6614 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6616 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6617 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6618 because WCONTINUED is always defined now.
6619 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6621 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6623 * buffer.c (overlay_strings): Fix the wording of the commentary.
6625 2014-05-01 Glenn Morris <rgm@gnu.org>
6627 * floatfns.c (Fisnan):
6628 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6630 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6632 * term.c (tty_menu_activate): A better initialization for cursor
6635 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6637 * intervals.c: Tighten assertions.
6638 (create_root_interval): Make sure the interval is not empty.
6639 (intervals_equal): Use booleans.
6640 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6641 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6642 (balance_possible_root_interval): Simplify and use booleans.
6643 (split_interval_right, split_interval_left): Check LENGTH, and remove
6644 now redundant assertion.
6645 (adjust_intervals_for_insertion): Remove now redundant assertions.
6646 (delete_node, interval_deletion_adjustment)
6647 (adjust_intervals_for_deletion, merge_interval_right)
6648 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6649 (reproduce_interval): Make sure the interval is not empty.
6651 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6653 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6654 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6655 satisfaction that they would always be initialized.
6657 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6659 * term.c (tty_menu_display): Move the cursor to the active menu item.
6660 (tty_menu_activate): Return the cursor to the active menu item
6661 after displaying the menu and after displaying help-echo.
6662 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6663 for the details of why this is needed by screen readers and
6666 2014-04-30 Glenn Morris <rgm@gnu.org>
6668 * process.c (handle_child_signal):
6669 Handle systems without WCONTINUED. (Bug#15110, 17339)
6671 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6673 * window.c (struct saved_window): Remove mark.
6674 (Fset_window_configuration, save_window_save)
6675 (compare_window_configurations): Don't touch marks any more.
6677 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6679 Use bits_word for gcmarkbits.
6680 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6681 bits_word is typically a tad more efficient for mark bits than
6682 unsigned is, so use bits_word. All uses changed.
6683 * lisp.h (BITS_PER_INT): Remove; no longer used.
6685 Avoid undefined behavior in signed left shift.
6686 This ports to GCC 4.9.0 with -fsanitize=undefined.
6687 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6689 * regex.c (extract_number):
6690 * lisp.h (make_number, XINT):
6691 Do not shift a 1 bit left into a sign bit.
6692 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6693 not int, for gcmarkbits. All uses changed.
6695 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6697 * search.c (Fnewline_cache_check): Don't try to count newlines
6698 outside the buffer's restriction, as find_newline doesn't support that.
6700 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6702 * window.c (Fset_window_configuration): Deactivate the mark before
6704 (set_window_buffer): Ignore window_initialized.
6705 (window_initialized): Remove.
6706 * keyboard.c (Qdeactivate_mark): Not static any more.
6707 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6710 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6712 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6713 and to clang 3.4, which have fixed the bug. This should let us
6714 run a bit faster on these platforms when address sanitization is
6717 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6719 Port to GCC 4.9.0 with --enable-gcc-warnings.
6720 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6722 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6723 a way that also works with GCC 4.9.0.
6725 * search.c (Fnewline_cache_check): Remove unused locals.
6727 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6729 * search.c (find_newline1): New subroutine.
6730 (Fnewline_cache_check): New function.
6731 (syms_of_search): Defsubr it.
6733 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6735 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6736 * keyboard.c (unblock_input): Add comment.
6737 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6739 2014-04-22 Daniel Colascione <dancol@dancol.org>
6741 * lread.c (readevalloop_eager_expand_eval): New function
6742 that can recurse into toplevel forms.
6743 (readevalloop): Call it.
6744 * lisp.h: Declare Qprogn.
6745 * callint.c (Qprogn): No longer static.
6747 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6749 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6750 Also change identifiers to match the comments, and add more assertions
6753 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6755 * emacs.c (close_output_streams): Don't clear and restore errno.
6757 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6759 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6760 never becomes visible, i.e. using XMonad (Bug#17237).
6762 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6764 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6765 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6766 (Fline_pixel_height): Don't assume that the current buffer and the
6767 selected window's buffer are one and the same. (Bug#17281)
6769 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6770 paragraph-start cache before the newline cache. (Bug#17269)
6772 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6774 * term.c (tty_send_additional_strings): No need to fflush here,
6776 (tty_set_terminal_modes): fflush after sending additional strings,
6779 2014-04-17 Daniel Colascione <dancol@dancol.org>
6781 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6783 (tty_send_additional_strings): New function.
6784 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6785 (syms_of_term): Intern tty-mode-set-strings and
6786 tty-mode-reset-strings.
6788 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6790 * window.c (save_window_save): Lookup window_point_insertion_type in
6791 the right buffer (bug#15457).
6792 (Qwindow_point_insertion_type): New var.
6793 (syms_of_window): Initialize it.
6795 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6797 Fix the MSDOS build.
6798 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6799 (copy_text_and_data): Zero out the atexit chain pointer before
6802 * termhooks.h (encode_terminal_code): Update prototype.
6804 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6805 visible for all DOS_NT ports, not just WINDOWSNT.
6806 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6808 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6809 unless it is defined.
6810 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6812 * process.c (close_on_exec, accept4, process_socket): Move into
6813 the "ifdef subprocesses" part.
6814 (catch_child_signal): Condition by "ifdef subprocesses".
6815 (syms_of_process) <Qinternal_default_process_sentinel>
6816 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6818 * msdos.h: Add prototypes for new functions.
6819 (EINPROGRESS): Define.
6820 (O_CLOEXEC): Define to zero.
6822 * msdos.c (check_window_system): Remove unnecessary an
6823 incompatible duplicate function.
6824 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6825 New functions in support of new functionality.
6827 * menu.c (single_menu_item): Add visual indication of submenu
6828 also for menus on MSDOS frames.
6829 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6831 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6832 when async subprocesses aren't supported.
6834 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6836 * emacs.c (close_output_streams): Zero out errno before calling
6839 * dired.c [MSDOS]: Include msdos.h.
6841 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6842 (DATA_START) [MSDOS]: Define.
6843 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6845 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6846 Ifdef away for MSDOS.
6847 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6848 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6850 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6851 Use temporary file template that is compatible with mkostemp.
6852 Move vfork-related portions under #ifndef MSDOS.
6853 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6855 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6857 * buffer.c (Foverlays_at): Add argument `sorted'.
6859 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6861 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6862 text, invalidate the bidi_paragraph_cache upto and including the
6865 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6867 Port to IRIX 6.5 (Bug#9684).
6868 * conf_post.h (INET6) [IRIX6_5]: Define.
6869 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6870 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6872 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6874 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6875 before passing it to system APIs.
6877 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6879 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6880 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6882 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6884 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6886 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6888 Remove DATA_SEG_BITS.
6889 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6890 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6891 cc, but that platform is so old that SGI itself stopped supporting
6892 it in December 2013. If you still need Emacs on IRIX, please
6893 either compile with GCC and port the undumping code, or run
6894 './configure --with-wide-int'.
6895 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6896 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6897 DEFINE_GDB_SYMBOL_START way to define it.
6898 (NONPOINTER_BITS): New macro.
6899 (EMACS_INT): Use it.
6900 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6901 the problem and/or configuring --with-wide-int.
6902 (USE_LSB_TAG): Simplify, based on above changes.
6903 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6904 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6906 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6908 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6909 covered by a display string that ends in a newline, and that cases
6910 going back by DVPOS lines to hit the search limit, lift the limit
6911 and go back until DVPOS is reached. (Bug#17244)
6913 * indent.c (Fvertical_motion): Handle correctly the case when the
6914 display string is preceded by an empty line.
6916 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6917 use S_IWRITE instead.
6919 2014-04-11 Glenn Morris <rgm@gnu.org>
6921 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6923 2014-04-11 Ken Brown <kbrown@cornell.edu>
6925 * Makefile.in (EMACS_MANIFEST): Revert last change.
6927 2014-04-10 Daniel Colascione <dancol@dancol.org>
6929 * puresize.h (BASE_PURESIZE): Increase.
6931 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6933 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6935 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6936 region handling (and don't call signal_before_change) if
6937 inhibit_modification_hooks is set.
6938 (signal_before_change): Don't check inhibit_modification_hooks any more.
6940 2014-04-08 Daniel Colascione <dancol@dancol.org>
6942 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6943 function cells contain valid lisp objects. (Modified version of
6946 * alloc.c (detect_suspicious_free): Split actual stack capturing
6947 out into new function for easier breakpoint setting.
6948 (note_suspicious_free): New function.
6950 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6952 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6954 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6955 (symbol_block_pinned): New var.
6956 (Fmake_symbol): Initialize `pinned'.
6957 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6958 pinned and signal an error for un-purifiable objects.
6959 (pure_cons): Use it.
6960 (Fpurecopy): Use it, except for objects that can't be purified.
6961 (mark_pinned_symbols): New function.
6962 (Fgarbage_collect): Use it.
6963 (gc_sweep): Remove hack made unnecessary.
6965 2014-04-07 Glenn Morris <rgm@gnu.org>
6967 * keyboard.c (Fopen_dribble_file): Doc tweak.
6969 2014-04-07 Ken Brown <kbrown@cornell.edu>
6971 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6973 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6975 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6976 We have a substitute execinfo.h on hosts that lack it.
6977 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6978 isn't optimized away.
6980 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6982 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6983 * alloc.c (memory_full):
6984 * charset.c (syms_of_charset):
6985 * doc.c (Fsnarf_documentation):
6987 * font.c (BUILD_STYLE_TABLE):
6988 * keyboard.c (make_lispy_event):
6989 * profiler.c (setup_cpu_timer):
6990 * xgselect.c (xg_select):
6991 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6993 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6994 Replace the only use with ARRAYELTS (font_property_table).
6995 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6997 2014-04-03 Daniel Colascione <dancol@dancol.org>
6999 * xterm.c (x_term_init):
7000 * xfns.c (best_xim_style):
7001 * xfaces.c (Fdump_colors):
7002 * w32fns.c (w32_default_color_map):
7003 * w32.c (init_environment, N_ENV_VARS):
7004 * unexcw.c (read_exe_header):
7005 * term.c (term_get_fkeys_1):
7006 * sysdep.c (init_baud_rate):
7007 * nsterm.m (ns_convert_key):
7008 * nsfns.m (get_geometry_from_preferences):
7009 * msdos.c (dos_set_window_size, init_environment):
7010 * macfont.m (mac_font_get_glyph_for_cid)
7011 (macfont_store_descriptor_attributes)
7012 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7013 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7014 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7016 * image.c (xpm_str_to_color_key):
7017 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7018 * frame.c (x_set_frame_parameters):
7019 * fileio.c (Ffile_selinux_context):
7020 * emacs.c (sort_args):
7021 * dosfns.c (msdos_stdcolor_name):
7022 * dired.c (file_attributes):
7023 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7024 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7027 2014-04-02 Daniel Colascione <dancol@dancol.org>
7029 * data.c (Ffset): Abort if we're trying to set a function call to
7032 * lisp.h (ARRAYELTS): New macro.
7034 * alloc.c: Include execinfo.h if available.
7035 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7036 (suspicious_free_record): New structure.
7037 (suspicious_objects, suspicious_object_index)
7038 (suspicious_free_history, suspicious_free_history_index):
7040 (find_suspicious_object_in_range, detect_suspicious_free)
7041 (Fsuspicious_object): New functions.
7042 (cleanup_vector): Call find_suspicious_object_in_range.
7044 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7046 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7047 width from font width (Bug#17163).
7049 * frame.c (x_set_frame_parameters): Calculate default values of
7050 new frame sizes only after all other frame parameters have been
7051 processed (Bug#17142).
7053 2014-04-02 Ken Brown <kbrown@cornell.edu>
7055 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7058 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7060 * xterm.c (x_draw_image_glyph_string): Adjust image background
7061 width accordingly when its x position is adjusted. (Bug#17115)
7063 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7065 * font.c (font_list_entities): Do not add empty vector to font cache.
7066 (font_matching_entity): Likewise. If matching entity is found, insert
7067 1-item vector with this entity instead of entity itself (Bug#17125).
7069 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7071 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7073 * fns.c (validate_subarray): Rename from validate_substring,
7074 since it works for vectors too. New arg ARRAY. Optimize for the
7075 non-nil case. Instead of returning bool, throw an error if out of
7076 range, so that the caller needn't do that. All uses changed.
7077 Report original values if out of range.
7078 (Fsubstring, Fsubstring_no_properties, secure_hash):
7079 Also optimize the case where FROM is 0 or TO is the size.
7081 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7083 * search.c (Freplace_match): Use make_specified_string.
7084 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7085 to catch bogus override face of glyph strings.
7086 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7087 Move common substring range checking code to...
7088 (validate_substring): ...this function.
7090 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7092 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7094 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7096 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7097 bar is zero height, just return (Bug#16976).
7098 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7100 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7102 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7103 is nil. If waiting for toolbar to complete, force a redraw.
7105 2014-03-28 Glenn Morris <rgm@gnu.org>
7107 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7108 (emacs_bugreport): New variable.
7109 (usage_message): Use PACKAGE_BUGREPORT.
7110 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7112 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7114 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7116 Port recent signal-related changes to FreeBSD.
7117 Reported by Herbert J. Skuhra.
7118 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7119 Move decls from here ...
7120 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7122 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7124 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7125 and width of image background when it is displayed with a 'box'
7128 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7130 More backward-compatible fix to char-equal core dump (Bug#17011).
7131 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7132 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7134 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7136 * image.c (init_svg_functions): When loading SVG-related libraries,
7137 free already loaded libraries if the initialization fails.
7138 (rsvg_handle_set_size_callback): Remove declaration, unused.
7140 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7142 Fix core dump in char-equal (Bug#17011).
7143 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7144 unibyte buffers, as we can't tell whether the characters are
7147 * insdel.c (adjust_markers_for_delete): Remove unused local.
7149 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7151 Have (MARKER . ADJUSTMENT) undo records always be immediately
7152 after their corresponding (TEXT . POS) record in undo list.
7154 * lisp.h (record-delete): New arg record_markers.
7155 (record_marker_adjustment): No longer needed outside undo.c.
7156 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7157 adjustments to undo.c's record_marker_adjustments. Note that
7158 fileio.c's decide_coding_unwind is another caller to
7159 adjust_markers_for_delete. Because it has undo list bound to t,
7160 it does not rely on adjust_markers_for_delete to record marker
7162 (del_range_2): Swap call to record_delete and
7163 adjust_markers_for_delete so as undo marker adjustments are
7164 recorded before current deletion's adjustments, as before.
7165 (adjust_after_replace):
7166 (replace_range): Pass value for new record_markers arg to
7168 * undo.c (record_marker_adjustment): Rename to
7169 record_marker_adjustments and made static.
7170 (record_delete): Check record_markers arg and call
7171 record_marker_adjustments.
7172 (record_change): Pass value for new record_markers arg to
7174 (record_point): at_boundary calculation no longer needs to account
7175 for marker adjustments.
7177 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7179 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7182 2014-03-26 Glenn Morris <rgm@gnu.org>
7184 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7186 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7188 * buffer.c (struct sortvec): Add field `spriority'.
7189 (compare_overlays): Use it.
7190 (sort_overlays): Set it.
7192 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7194 * xdisp.c (redisplay_window): If all previous attempts to find the
7195 cursor row failed, try a few alternatives before falling back to
7196 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7198 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7200 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7201 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7203 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7204 variables on Windows.
7206 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7208 * w32.c (unsetenv): Remove unused var `retval'.
7209 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7211 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7212 (start_watching): Remove unused var `thr'.
7214 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7215 (find_child_console): Remove unnecesary var `thread_id'.
7217 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7218 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7220 2014-03-26 Glenn Morris <rgm@gnu.org>
7222 * filelock.c (Flock_buffer): Doc tweak.
7224 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7225 * emacs.c (shut_down_emacs):
7226 * fileio.c (Finsert_file_contents, write_region):
7227 * filelock.c (top-level, syms_of_filelock):
7228 * insdel.c (prepare_to_modify_buffer_1):
7229 CLASH_DETECTION is always defined now.
7231 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7233 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7234 DLL handle, to speed up thread startup.
7236 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7238 Handle sigmask better with nested signal handlers (Bug#15561).
7239 * atimer.c (sigmask_atimers): Remove.
7240 Remaining use rewritten to use body of this function.
7241 * atimer.c (block_atimers, unblock_atimers):
7242 * callproc.c (block_child_signal, unblock_child_signal):
7243 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7244 New arg OLDSET. All callers changed.
7245 * atimer.c (block_atimers, unblock_atimers):
7246 * callproc.c (block_child_signal, unblock_child_signal):
7247 * keyboard.c (handle_interrupt):
7248 * sound.c (vox_configure, vox_close):
7249 Restore the old signal mask rather than unilaterally clearing bits
7250 from the mask, in case a handler is running within another
7251 handler. All callers changed.
7252 * lisp.h, process.c, process.h, term.c:
7253 Adjust decls and callers to match new API.
7254 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7255 signal handlers aren't supposed to use floating point anyway.
7256 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7258 2014-03-23 Daniel Colascione <dancol@dancol.org>
7260 Split gc_sweep into discrete functions for legibility and better
7263 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7264 (sweep_vectors): Fix typo in comment.
7265 (sweep_conses, sweep_floats, sweep_intervals)
7266 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7267 (gc_sweep): Call new functions, to which existing functionality is
7269 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7271 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7273 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7275 2014-03-23 Daniel Colascione <dancol@dancol.org>
7277 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7278 only if xic_style calls for it. This change allows Emacs to work
7279 with ibus. Also, don't leak resources if create_frame_xic fails,
7280 and stop caching xic_style across different displays.
7281 (supported_xim_styles): Make const.
7282 (best_xim_style): Remove first parameter: it's always just
7283 supported_xim_styles. Change to look at supported_xim_styles
7286 2014-03-23 Daniel Colascione <dancol@dancol.org>
7288 * term.c (init_tty): Rearrange condition for clarity; print
7289 appropriate diagnostic.
7291 2014-03-23 Daniel Colascione <dancol@dancol.org>
7293 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7294 array. (ASAN caught.)
7296 2014-03-22 Glenn Morris <rgm@gnu.org>
7298 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7300 2014-03-22 Daniel Colascione <dancol@dancol.org>
7302 * process.c (conv_sockaddr_to_lisp): When extracting the string
7303 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7305 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7307 Fix regression introduced by patch for Bug#10500.
7308 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7309 * w32term.c (x_draw_image_relief): Likewise.
7311 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7313 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7314 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7315 maximize a frame for odd default fonts.
7317 2014-03-21 Glenn Morris <rgm@gnu.org>
7319 * minibuf.c (history-length): Increase default from 30 to 100.
7321 2014-03-21 Daniel Colascione <dancol@dancol.org>
7323 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7324 every time we switch to minibuffer.
7326 * alloc.c (lisp_align_malloc, allocate_string_data)
7327 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7328 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7330 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7332 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7333 support more "verbs".
7335 2014-03-21 Daniel Colascione <dancol@dancol.org>
7337 Always prohibit dumping a dumped Emacs.
7339 * emacs.c (might_dump): New variable.
7340 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7341 * lisp.h (might_dump): Declare.
7342 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7344 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7346 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7348 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7350 * doc.c (store_function_docstring): Warn when we don't know where to
7352 (Fsubstitute_command_keys): Don't advertise the fact that
7353 text-properties are dropped, since we think it's a bug that we'll fix.
7355 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7356 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7357 * frame.c (frame_garbaged): Make "docstring" more precise.
7359 2014-03-20 Glenn Morris <rgm@gnu.org>
7361 * charset.c (init_charset): When we cannot find the charsets directory,
7362 mention if EMACSDATA is set.
7364 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7366 * fns.c (Frandom): Fix rare bug where the result isn't random.
7368 Fix porting inconsistency about rounding to even.
7369 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7370 This way, the unusual !HAVE_RINT case acts like the usual
7371 HAVE_RINT case, and we can fix the documentation accordingly.
7373 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7375 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7376 (w32_wnd_proc): Initialize the dwHoverTime member of
7377 TRACKMOUSEEVENT structure.
7379 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7381 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7383 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7385 * search.c (find_newline): Speed up the function when using the
7386 newline cache, by halving the number of calls to
7387 region_cache_forward and region_cache_backward. (Bug#16830)
7389 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7391 * buffer.c (Fset_buffer): Document return value (bug#17015).
7393 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7395 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7396 nil, always resize character wise to avoid potential loss of the
7397 mode line (Bug#16923 related).
7399 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7401 * frame.c (x_set_frame_parameters): Always calculate new sizes
7402 pixelwise to avoid potential loss when rounding.
7404 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7406 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7407 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7409 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7411 * w32.c (fstatat): Don't add an extra slash if the argument ends
7412 with a slash: this fails the subsequent call to stat_worker on
7413 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7415 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7417 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7419 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7421 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7423 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7424 when frame is only on one screen (Bug#14713).
7426 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7428 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7429 there's a valid wrap point in the display line, the last glyph
7430 cannot "just barely fit" on this row, because display_line doesn't
7431 let it. Instead, proceed as if the last glyph didn't fit, so that
7432 we eventually back up the iterator to the wrap point. This avoids
7433 delusional behavior of move_it_to, whereby it proceeds to the next
7434 display line, but sets current_x to zero for all the glyphs that
7435 without word-wrap would fit on the previous display line.
7436 One result was that visual-order cursor movement behaved erratically
7438 (Fmove_point_visually): Add code to find the x coordinate of the
7439 last character before wrap point, under word-wrap on a TTY.
7441 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7443 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7444 also return value of MOVE_POS_MATCH_OR_ZV from
7445 move_it_in_display_line_to, when moving from beginning of line to
7446 point's position. (Bug#16961)
7448 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7450 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7451 * window.c (Fselect_window): Explain NORECORD and
7452 `buffer-list-update-hook' in doc-string.
7454 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7456 * window.c (Fother_window_for_scrolling): Check that
7457 Vother_window_scroll_buffer is a buffer.
7459 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7461 * xterm.c (xim_initialize): Always pass a copy of resource name
7462 to XRegisterIMInstantiateCallback and eassert whether return
7463 value is True. Passing copy is important because Xlib doesn't
7464 make its own copy and resource name argument usually points to
7465 SSDATA (Vx_resource_name), which may be changed from Lisp.
7466 (xim_close_display): For XUnregisterIMInstantiateCallback,
7467 always eassert return value and pass exactly the same values
7468 as were used for XRegisterIMInstantiateCallback.
7469 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7470 sources to check why if you are interested.
7472 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7474 * dispnew.c (change_frame_size_1): Add new_lines instead of
7475 new_height, the latter may be still zero if passed as such.
7476 * window.c (Fwindow_pixel_height): Mention bottom divider in
7479 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7481 Fix "resource temporarily unavailable" with xgselect
7483 * xgselect.c: Include <stdbool.h>.
7484 (xg_select) [!USE_GTK]: Don't lose track of errno.
7486 Fix minor --enable-gcc-warnings issues.
7487 * widget.c (update_various_frame_slots, EmacsFrameResize):
7488 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7490 2014-03-04 Ken Brown <kbrown@cornell.edu>
7492 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7493 represent the actual adjustment needed for alignment.
7495 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7497 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7498 needed, and don't reallocate if the initial allocation already
7499 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7501 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7503 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7506 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7508 * cmds.c (delete-char): Update docstring pointing out that the
7509 function ignores `delete-active-region' and `overwrite-mode'.
7511 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7513 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7515 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7516 allocated buffer due to alignment.
7517 (freehook): If the block to be freed was allocated by
7518 'aligned_alloc', find its real pointer before calling 'free'.
7520 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7523 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7525 * font.c (toplevel): Adjust comment about font cache layout.
7526 (font_clear_cache): Fix to match real font cache layout.
7527 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7528 (Fframe_font_cache) [FONT_DEBUG]: New function.
7529 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7531 Avoid crashes when X fonts are erroneously freed on reused X
7532 'Display *' connection data (Bug#16069). Note that X font
7533 resources still may be leaked, but currently there is no way
7534 to completely avoid it.
7535 * xterm.h (struct x_display_info): New member x_id. Add comments.
7536 * xterm.c (x_display_id): New variable.
7537 (x_term_init): Assign identifier to each opened X connection.
7538 * xfont.c (struct xfont): New member x_display_id.
7539 (xfont_open): Initialize it with frame's display id.
7540 (xfont_close): Check whether font's display id matches the one
7541 recorded for the given display. Adjust comment.
7542 * xftfont.c (struct xftfont_info):
7543 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7545 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7547 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7548 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7549 killed Vother_window_scroll_buffer.
7550 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7552 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7554 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7555 that start with more than 2 slashes as UNCs. (Bug#16751)
7557 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7559 Fix a few crashes and leaks when cloning C strings.
7560 * alloc.c, lisp.h (dupstring): New function.
7561 * gtkutil.c (xg_get_font):
7562 * term.c (tty_default_color_capabilities):
7563 * xsettings.c (store_monospaced_changed)
7564 (store_font_name_changed, parse_settings)
7565 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7566 This avoids some unlikely crashes due to accessing freed storage,
7567 and avoids some minor memory leaks in the more-typical case.
7569 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7571 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7572 cursor when modeline can't be dragged (Bug#16647).
7574 2014-02-28 Glenn Morris <rgm@gnu.org>
7576 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7577 from custom-delayed-init-variables. (Bug#11565)
7579 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7581 More fixes for mouse glyph calculations (Bug#16647).
7582 * window.c (coordinates_in_window): In intersection of
7583 horizontal and vertical window dividers prefer the horizontal
7584 one. Add some extra parens to last fix.
7585 (window_relative_x_coord): Return x-coordinate for header and
7587 * xdisp.c (remember_mouse_glyph): In text area don't extend
7588 glyph into mode line to show the vertical drag cursor there
7589 immediately. Subdivide mouse glyphs in right fringes to show a
7590 horizontal drag cursor as soon as we enter the "grabbable width"
7591 portion. Handle vertical border case separately. Do not
7592 subdivide window divider areas.
7593 (note_mouse_highlight): On bottom divider of bottommost windows
7594 show vertical drag cursor only when the minibuffer window can be
7597 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7599 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7600 reset by the face of the object just displayed. See also bug#76.
7601 (get_next_display_element): If the string came from a display
7602 property, examine the box face attribute at it->position, not at
7603 it->current.pos, since the latter was not updated yet. (Bug#16870)
7604 (handle_face_prop): Improve commentary.
7606 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7608 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7609 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7611 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7613 Fixes around Bug#16647.
7614 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7615 ON_BOTTOM_DIVIDER cases.
7616 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7617 only if the window has no right divider.
7618 (Fcoordinates_in_window_p): Fix doc-string.
7620 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7622 * lread.c (Funintern): Fix doc to match advertised calling convention.
7624 2014-02-24 Daniel Colascione <dancol@dancol.org>
7626 * keyboard.c (read_char): Close race that resulted in lost events.
7628 2014-02-22 Glenn Morris <rgm@gnu.org>
7630 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7631 * window.c (window-resize-pixelwise): Doc fixes.
7633 * process.c (Finternal_default_process_filter)
7634 (Finternal_default_process_sentinel): Doc tweaks.
7636 2014-02-21 Glenn Morris <rgm@gnu.org>
7638 * process.c (Fprocess_buffer, Faccept_process_output)
7639 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7642 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7644 * window.c (Fwindow_scroll_bar_width): New function.
7646 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7648 Pacify GCC when configuring with --enable-gcc-warnings.
7649 * xdisp.c (move_it_in_display_line_to) [lint]:
7650 Initialize recently-added local.
7652 2014-02-21 Daniel Colascione <dancol@dancol.org>
7654 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7656 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7658 * xdisp.c (init_iterator): Don't dereference a bogus face
7659 pointer. (Bug#16819)
7660 (try_cursor_movement): Don't use cursor position if
7661 set_cursor_from_row failed to compute it. This avoids assertion
7662 violations in MATRIX_ROW.
7663 (move_it_in_display_line_to): Save the iterator state in ppos_it
7664 only once per call. Reimplement the method used to return to the
7665 best candidate position if all the positions found in display line
7666 are beyond TO_CHARPOS. This cuts down the number of calls to
7667 bidi_shelve_cache, which moves a lot of stuff when lines are long
7668 and include bidirectional text. (Bug#15555)
7670 2014-02-20 Glenn Morris <rgm@gnu.org>
7672 * data.c (Fdefalias): Doc fix.
7674 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7676 * xdisp.c (display_line): Fix horizontal scrolling of large images
7677 when fringes are turned off. This comes at a price of not
7678 displaying the truncation/continuation glyphs in this case.
7681 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7682 CreateDIBSection returns an error indication, zero out *ximg after
7683 destroying the image. This avoids crashes in memory allocations
7684 due to the fact that some of the callers also call
7685 x_destroy_x_image, which will attempt to free an already free'd
7688 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7690 * widget.c (update_various_frame_slots): Don't set
7691 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7693 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7695 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7697 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7699 temacs --daemon fix (Bug#16599).
7700 * emacs.c (main): Initialize daemon_pipe[1] here ...
7701 (syms_of_emacs): ... instead of here.
7703 2014-02-16 Anders Lindgern <andlind@gmail.com>
7705 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7708 2014-02-16 Daniel Colascione <dancol@dancol.org>
7710 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7711 (xd_get_connection_address): Use it.
7712 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7713 xd_get_connection_address because the latter signals if the bus
7714 we're trying to close is already disconnected.
7716 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7718 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7719 argument to CreateThread. This avoids segfaults on Windows 9X.
7720 Reported by oslsachem <oslsachem@gmail.com>.
7722 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7724 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7725 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7726 (check_lseek): New function, to report lseek errors.
7727 (save_data_space, update_file_ptrs, read_header, write_header)
7728 (copy_file, copy_rest, unexec): Use these news functions.
7729 (update_file_ptrs): Don't assume wraparound behavior when
7730 converting a large size_t value to off_t.
7732 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7734 * composite.c (fill_gstring_header): Pass positions as C integers
7735 and move parameters checking to...
7736 (Fcomposition_get_gstring): ...this function. Handle case when
7737 buffer positions are in reversed order and avoid crash (Bug#16739).
7739 * buffer.c (validate_region): Mention current buffer in error message.
7741 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7743 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7745 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7747 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7749 2014-02-11 Glenn Morris <rgm@gnu.org>
7751 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7752 Replace refs to "OpenStep" in messages.
7754 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7756 Avoid "." at end of error diagnostics.
7757 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7758 * font.c (Ffont_at):
7759 * nsfns.m (ns_display_info_for_name):
7760 * nsselect.m (Fx_own_selection_internal):
7761 * nsterm.m (performDragOperation:):
7762 Remove "." from end of diagnostic.
7764 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7766 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7767 unintuitive (bug#15824).
7768 (Fyes_or_no_p): Doc fix (bug#15456).
7770 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7772 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7774 * eval.c (call_debugger): When exiting the debugger, do not allow
7775 max_specpdl_size less than actual binding depth (Bug#16603).
7776 (syms_of_eval): Adjust docstring.
7778 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7780 * cmds.c (Fself_insert_command): Output a clearer error message on
7781 negative repetitions (bug#9476).
7783 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7785 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7787 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7789 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7791 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7793 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7795 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7797 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7799 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7801 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7802 `exit' works (bug#15865).
7804 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7806 Constrain window box/body sizes and margin widths (Bug#16649).
7807 * xdisp.c (window_box_width): Don't return less than zero.
7808 (window_box_left_offset, window_box_right_offset): Don't return
7809 more than the window's pixel width.
7810 * window.c (window_body_height, window_body_width): Don't return
7812 (window_resize_apply): Adjust margin width, if necessary.
7814 2014-02-07 Glenn Morris <rgm@gnu.org>
7816 * nsterm.m (syms_of_nsterm): Doc fix.
7818 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7820 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7821 New variables: pointers through which to call the respective APIs.
7822 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7823 (filename_from_ansi, sys_link, check_windows_init_file):
7824 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7825 This is required on Windows 9X, where we dynamically load
7826 UNICOWS.DLL which has their non-stub implementations.
7827 (maybe_load_unicows_dll): Assign addresses to these 2 function
7828 pointers after loading UNICOWS.DLL.
7830 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7831 MultiByteToWideChar and WideCharToMultiByte through function
7834 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7837 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7839 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7840 for OSX >= 10.9 if separate spaces are used.
7841 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7843 2014-02-06 Glenn Morris <rgm@gnu.org>
7845 * buffer.c (cache-long-scans): Doc fix.
7847 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7849 * w32fns.c (Fw32_shell_execute): Doc fix.
7851 2014-02-05 Bastien Guerry <bzg@gnu.org>
7853 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7854 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7856 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7858 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7859 outside the window (Bug#16649).
7861 * xdisp.c (note_mouse_highlight): When entering a margin area show
7862 a non-text cursor (Bug#16647).
7864 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7866 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7867 It prompted a compile-time diagnostic on GNU/Linux.
7868 Simplify to remove the need for the label.
7870 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7872 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7873 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7874 to show it; otherwise return 'unsupported--w32-dialog' to signal
7875 to the caller that emulation with menus is necessary.
7876 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7878 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7880 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7883 * menu.c (Fx_popup_dialog): Don't condition the call to
7884 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7885 special symbol 'unsupported--w32-dialog', emulate the dialog with
7886 a menu by calling x-popup-menu.
7888 * menu.h (Qunsupported__w32_dialog): New extern variable.
7890 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7892 * keyboard.c (kbd_buffer_get_event): Read file notification events
7895 * xgselect.c (xg_select): Read glib events in any case, even if
7896 there are no file descriptors to watch for. (Bug#16519)
7898 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7900 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7901 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7902 * w32term.c (w32_draw_window_divider): Handle first and last
7904 * w32term.h (w32_fill_area_abs): New function.
7905 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7907 * xfaces.c (realize_basic_faces): Handle new face ids.
7908 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7909 and bottom divider width.
7910 * xterm.c (x_draw_window_divider): Handle first and last pixels
7913 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7915 * print.c (Fexternal_debugging_output): Add cast to pacify
7916 --enable-gcc-warnings.
7917 * eval.c (call_debugger): Grow specpdl if the debugger was
7918 entered due to specpdl overflow (Bug#16603) and allow more
7919 specpdl space for the debugger itself.
7921 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7923 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7926 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7928 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7929 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7931 * print.c (Fexternal_debugging_output): If the argument character
7932 is non-ASCII, encode it with the current locale's encoding before
7933 writing the result to the terminal. (Bug#16448)
7935 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7936 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7939 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7941 * process.c (create_process): Reset SIGPROF handler in the child.
7942 * callproc.c (call_process): Likewise.
7944 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7946 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7948 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7950 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7951 of zero to print strings, GDB doesn't like it.
7953 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7954 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7955 we still use correct addresses. (Bug#16576)
7957 2014-01-27 K. Handa <handa@gnu.org>
7959 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7960 to preserve the code detection behavior of 24.3.
7961 * coding.h (struct coding_system): New member detected_utf8_bytes.
7962 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7963 (decode_coding_gap): Use short cut for UTF-8 file reading only
7964 when coding->detected_utf8_bytes equals to coding->src_bytes.
7965 * fileio.c (Finsert_file_contents): Cancel the previous change.
7967 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7969 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7970 that are not visible.
7972 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7974 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7975 is grabbed (Bug#16565).
7977 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7979 * xdisp.c (last_max_ascent): Re-remove after erroneously
7980 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7982 (move_it_to): Re-remove reference to last_max_ascent.
7983 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7984 max_descent here instead of calling line_bottom_y.
7987 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7989 * terminal.c (initial_free_frame_resources): New function.
7990 (init_initial_terminal): Install new hook to free face cache
7991 on initial frame and avoid memory leak. For details, see
7992 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7993 * xfaces.c (free_frame_faces): Adjust comment.
7995 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7997 * data.c (Fstring_to_number): Document results if unparsable
8000 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8002 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8004 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8006 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8007 * coding.c (detect_coding_utf_8, emacs_mule_char)
8008 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8009 (check_utf_8, decode_coding):
8010 * coding.h (struct coding_system.errors):
8011 Use ptrdiff_t, not int, for integer values derived from buffer and
8014 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8015 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8016 before invoking decode_coding_gap, since there's just one block.
8018 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8020 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8021 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8022 too early. Again run change_frame_size before assigning menu-
8025 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8027 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8028 arrives, call x_check_fullscreen, in case the new display has a
8029 different resolution. (Bug#16517)
8031 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8033 * term.c (read_menu_input): If the selected frame changes, exit
8035 (tty_menu_show): If the selected frame changes while we displayed
8036 a menu, throw to top level. (Bug#16479)
8038 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8040 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8042 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8044 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8045 * data.c (count_one_bits_word): Fix bug (negated comparison)
8046 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8048 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8050 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8051 Avoid undefined behavior by initializing display property bit of a
8052 string processed by the bidirectional iterator. For details, see
8053 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8055 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8057 Minor cleanup of previous change.
8058 * image.c (imagemagick_error, Fimagemagick_types):
8059 Omit some recently-introduced and unnecessary casts and assignments.
8061 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8063 Fix two memory leaks discovered with Valgrind.
8064 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8065 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8067 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8069 Fixes in window size functions around Bug#16430 and Bug#16470.
8070 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8071 (Fwindow_mode_line_height, Fwindow_header_line_height)
8072 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8073 Minor doc-string adjustments.
8074 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8075 Rewrite doc-strings.
8076 (window_body_height, window_body_width): Do not count partially
8077 visible lines/columns when PIXELWISE is nil (Bug#16470).
8078 (Qfloor, Qceiling): New symbols.
8080 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8082 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8083 when the image cache is not yet allocated. (Bug#16509)
8085 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8087 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8088 re-attach intervals to its base buffer (Bug#16502).
8089 * intervals.c (set_interval_object): Move from here...
8090 * intervals.h (set_interval_object): ... to here. Fix comments.
8092 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8094 Avoid undefined behavior by initializing buffer redisplay bit.
8095 Reported by Dmitry Antipov in
8096 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8097 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8099 Revert some of the CANNOT_DUMP fix (Bug#16494).
8100 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8102 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8104 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8105 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8106 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8107 they are replaced by macros that expand into direct calls to the
8108 corresponding functions from GDI32.DLL.
8109 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8110 variables in the Cygwin build, they are unused.
8112 2014-01-19 K. Handa <handa@gnu.org>
8114 * composite.c (composition_update_it): Fix previous change.
8116 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8118 Fix file name handling on MS-Windows 9X.
8119 * w32.c (maybe_load_unicows_dll): New function.
8121 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8122 on, to make sure we can convert file names to and from UTF-8 on
8123 Windows 9X. This fixes a failure to start up because Emacs cannot
8124 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8126 * w32font.c [WINDOWSNT]: Include w32.h.
8127 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8128 of implementing the same stuff.
8129 Remove now unused g_b_init_is_windows_9x.
8131 * w32.h (maybe_load_unicows_dll): Add prototype.
8133 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8135 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8136 switch to single keyboard. Prevents daemon crashes when a new
8137 client connects while we show a TTY menu in an existing client.
8140 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8142 Fix MinGW64 porting problem with _setjmp.
8143 Reported by Eli Zaretskii in:
8144 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8145 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8146 the old _setjmp and _longjmp. All uses changed.
8148 2014-01-13 Daniel Colascione <dancol@dancol.org>
8150 * textprop.c (Fremove_list_of_text_properties):
8151 Correctly handle reaching the end of the interval tree. (Bug#15344)
8153 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8155 * xdisp.c (resize_mini_window): Round height to a multiple of
8156 frame's line height. Fix bug in calculation of window start
8157 position (Bug#16424).
8159 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8161 * macfont.m: Include termchar.h.
8162 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8163 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8164 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8165 *_WITH_GC_* to take face and f as parameters.
8166 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8167 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8169 2014-01-13 Daniel Colascione <dancol@dancol.org>
8171 Fix menu item updating in the presence of the Unity global menu
8174 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8175 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8177 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8178 updating menus; explain why.
8179 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8180 problem it's supposed to solve and it interferes with detecting
8181 the presence of a global menu.
8182 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8185 2014-01-11 K. Handa <handa@gnu.org>
8187 * composite.c (composition_update_it): Fix indexing of
8188 LGSTRING_CHAR (Bug#15984).
8190 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8192 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8194 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8196 * xdisp.c (try_window_id): Don't use this function's optimizations
8197 if overlays in the buffer displayed by the window have changed
8198 since last redisplay. (Bug#16347)
8199 (message_dolog): Fix indentation.
8201 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8203 * frame.c (frame_resize_pixelwise): Fix doc-string.
8205 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8207 Fix handling of internal borders (Bug#16348).
8208 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8209 Remove internal border width from pixel width of windows.
8210 (change_frame_size_1): Don't return early when frame's pixel
8211 size changes - we still have to record the new sizes in the
8213 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8214 also when toolbar gets larger.
8215 * window.c (check_frame_size): Include internal_border_width in
8217 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8218 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8219 In non-toolkit/non-GTK version clear internal border.
8220 * xterm.c (x_clear_under_internal_border): New function for
8221 non-toolkit/non-GTK version.
8222 (x_after_update_window_line): In non-toolkit/non-GTK version
8224 (handle_one_xevent, x_set_window_size):
8225 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8226 * xterm.h (x_clear_under_internal_border): Extern it.
8228 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8230 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8231 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8234 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8236 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8237 last value of point is not equal to buffer's point. (Bug#16129)
8239 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8242 * nsterm.h (updateCollectionBehavior): Rename from
8243 updateCollectionBehaviour. All uses changed.
8245 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8246 * Makefile.in (SETFATTR): New macro.
8247 (temacs$(EXEEXT)): Use it.
8249 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8251 Fix maximization behavior on Windows (Bug#16300).
8252 * w32fns.c (w32_fullscreen_rect): Don't handle
8253 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8254 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8255 of SetWindowPos. Restore last placement also when leaving
8256 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8257 but the FULLSCREEN_BOTH case.
8259 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8262 * data.c (arithcompare_driver):
8263 * fileio.c (Fcar_less_than_car):
8264 * fns.c (internal_equal):
8265 * frame.c (delete_frame):
8266 * lisp.h (enum More_Lisp_Bits):
8268 Avoid C99 constructs that don't work in C89.
8269 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8270 to port to C89, which doesn't have 'long long'.
8271 (count_trailing_zero_bits): Use them.
8273 2014-01-03 Chong Yidong <cyd@gnu.org>
8275 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8277 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8279 Further adjust frame/window scrollbar width calculations.
8280 * window.c (apply_window_adjustment):
8281 Set windows_or_buffers_changed.
8282 (Fwindow_scroll_bars): Return actual scrollbar width.
8283 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8284 For non-toolkit builds again use 14 as minimum width and set
8285 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8286 * xterm.c (XTset_vertical_scroll_bar): Take width from
8287 WINDOW_SCROLL_BAR_AREA_WIDTH.
8288 (x_new_font): Rename wid to unit. Base calculation of new
8289 scrollbar width on toolkit used and make it analogous to that of
8290 x_set_scroll_bar_default_width.
8291 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8292 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8293 of GetSystemMetrics.
8294 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8295 WINDOW_SCROLL_BAR_AREA_WIDTH.
8296 (x_new_font): Make it correspond to changes in xterm.c.
8298 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8300 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8301 This is a cleaner way to fix the MinGW-w64 porting problem.
8302 Check for INTPTR_MAX misconfiguration.
8304 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8306 * search.c (newline_cache_on_off, find_newline): In indirect
8307 buffers, use the newline cache of the base buffer.
8309 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8310 buffer, invalidate the caches of its base buffer. (Bug#16265)
8312 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8313 buffers, use the width-run cache of the base buffer.
8315 * xdisp.c (redisplay_window): When the window displays an indirect
8316 buffer, and the character widths in the display table have
8317 changed, invalidate the width-run cache of the corresponding base
8320 * fileio.c (Finsert_file_contents): When invalidating the newline
8321 cache, consider the case of inserting into indirect buffer.
8323 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8324 In indirect buffers, use the paragraph cache of the base buffer.
8326 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8328 * window.c (grow_mini_window): Fix last change.
8330 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8332 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8334 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8336 * w32term.c (w32_initialize): Use LCID and LOWORD.
8338 * w32proc.c (create_child): Use pid_t for 5th argument.
8339 (IsValidLocale): Don't provide prototype for MinGW64.
8340 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8341 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8343 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8344 MinGW64 doesn't support.
8346 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8348 * w32.c (set_named_security_info): New function.
8349 (acl_set_file): Fall back on set_named_security_info if
8350 set_file_security fails.
8351 (g_b_init_set_named_security_info_w)
8352 (g_b_init_set_named_security_info_a): New static variables.
8353 (globals_of_w32): Initialize them to zero.
8354 (set_named_security_info): Set them to non-zero if the
8355 corresponding API is available.
8356 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8357 New function typedefs.
8359 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8361 Some more fixes following pixelwise resize changes including one
8363 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8364 of frame_resize_pixelwise.
8365 * widget.c (pixel_to_text_size): New function.
8366 (update_wm_hints): Have size hints respect value of
8367 frame_resize_pixelwise.
8368 (EmacsFrameResize): Alway process resize requests pixelwise.
8369 * window.c (grow_mini_window): Make sure mini window is at least
8371 * xdisp.c (display_menu_bar): Make sure menubar extends till
8373 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8374 (x_set_tool_bar_lines): Calculate pixelwise.
8375 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8376 frame_resize_pixelwise.
8378 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8380 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8381 variables not used there.
8383 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8385 * w32.c (sys_umask): New function. (Bug#16299)
8387 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8389 * dispnew.c (change_frame_size_1): Take old width of root window
8390 from that window's pixel width. (Bug#16284)
8392 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8394 Plain copy-file no longer chmods an existing destination (Bug#16133).
8395 * fileio.c (realmask): Now a static var, not a local.
8396 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8397 Remove arg STATPTR. All uses changed.
8398 (Fcopy_file): Do not alter permissions of existing destinations,
8399 unless PRESERVE-PERMISSIONS (renamed from
8400 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8401 Avoid race when testing for existing destinations and for
8402 when input and output files are the same.
8403 If changing the group fails, adjust both default and
8404 preserved permissions so that access is not granted to the
8406 (Fset_default_file_modes, init_fileio): Update realmask.
8407 (Fdefault_file_modes): Use realmask instead of calling umask.
8409 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8411 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8412 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8413 flags on the daemon pipe ends before execing.
8415 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8417 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8418 session. (Bug#14739)
8420 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8422 * callproc.c (Vexec_path): Document that exec-directory is in it.
8424 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8426 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8429 2013-12-27 Chong Yidong <cyd@gnu.org>
8431 * data.c (Fsymbol_function): Doc fix.
8433 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8435 Some more tinkering with Bug#16051.
8436 * window.c (resize_frame_windows): Don't let the size of the
8437 root window drop below the frame's default character size.
8438 Never ever delete any subwindows - let the window manager do the
8441 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8442 of toolbar lines needed when they exceed the height of the root
8444 (unwind_create_frame_1): New function.
8445 (Fx_create_frame): Generally inhibit calling the window
8446 configuration change hook here. Remove extra call to
8447 change_frame_size - it's not needed when we don't run the
8448 configuration change hook.
8450 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8452 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8453 On my Fedora 19 platform the core dumps were so big that
8454 my desktop became nearly catatonic.
8455 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8456 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8457 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8458 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8459 a clang-only syntax.
8460 * conf_post.h (__has_feature): New macro, if not already defined.
8461 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8462 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8464 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8466 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8467 is a file name. (Bug#16252)
8469 2013-12-25 Chong Yidong <cyd@gnu.org>
8471 * keyboard.c (Voverriding_terminal_local_map)
8472 (Voverriding_local_map): Doc fix.
8474 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8476 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8478 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8479 file name when it is submitted to ShellExecute. Simplify code.
8480 Don't test DOCUMENT for being a string, as that is enforced by
8481 CHECK_STRING. Doc fix.
8483 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8485 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8486 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8487 redisplay_tool_bar does. Improve and fix commentary.
8488 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8489 limits of the glyph matrices. (Bug#16051)
8490 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8491 only when the new size is different from the old one, and the new
8492 size can be achieved given the frame height.
8494 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8496 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8498 2013-12-23 Glenn Morris <rgm@gnu.org>
8500 * lread.c (Fload): Mention load-prefer-newer in doc.
8502 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8504 Handle Bug#16207 by being more restrictive when running hooks.
8505 * window.c (unwind_change_frame): New function.
8506 (Fset_window_configuration): Don't run configuration change hook
8507 while the frame configuration is unsafe. Call select_window
8510 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8512 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8514 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8516 * nsterm.h: Declare EmacsColor category.
8518 * nsterm.m (NSColor): Implement EmacsColor category.
8519 (ns_get_color): Use colorUsingDefaultColorSpace.
8520 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8522 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8524 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8526 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8527 having the PNG_NORETURN attribute, to avoid compiler warning in
8530 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8532 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8534 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8535 fringe background extension.
8536 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8537 because they are now always the same as `left' and `width',
8538 respectively. Remove code for the case that `width' and
8539 `sb_width' are different.
8541 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8543 Remove scroll_bar_actual_width from frames.
8544 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8545 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8546 (x_figure_window_size):
8547 * nsterm.m (x_set_window_size):
8548 * widget.c (set_frame_size):
8549 * w32term.c (x_set_window_size):
8550 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8551 scroll_bar_actual_width.
8553 Convert scroll_bar members to integers on Windows.
8554 * w32term.h (struct scroll_bar): Convert top, left, width,
8555 height, start, end and dragging to integers.
8556 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8558 * w32term.c (w32_set_scroll_bar_thumb)
8559 (w32_scroll_bar_handle_click): Remove XINT conversions for
8560 scroll_bar members. Treat bar->dragging as integer.
8561 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8562 first element. Remove XINT conversions for scroll_bar members.
8563 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8564 Remove XINT conversions for scroll_bar members.
8566 Fix assignment for new window total sizes.
8567 * window.c (Fwindow_resize_apply_total): Assign values for
8570 2013-12-20 Chong Yidong <cyd@gnu.org>
8572 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8573 argument to `append'.
8575 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8577 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8578 current text face, for extending the face of the display margins.
8581 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8582 Doc fix. (Bug#16190)
8584 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8586 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8589 * nsterm.m (Qfile, Qurl): New.
8590 (EV_MODIFIERS2): New macro.
8591 (EV_MODIFIERS): Use EV_MODIFIERS2.
8592 (ns_term_init): Remove font and color from DND, does not work on
8593 newer OSX, and other ports don't have them.
8594 (performDragOperation:): Handle modifiers used during drag.
8595 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8596 Remove global Lisp variables used to communicate with ns-win.el.
8597 Remove font and color handling.
8598 (syms_of_nsterm): Defsym Qfile and Qurl.
8600 2013-12-19 Anders Lindgren <andlind@gmail.com>
8602 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8603 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8605 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8606 (constrainFrameRect): Remove special case nr_screens == 1.
8607 Don't constrain size to size of view.
8609 * nsterm.h (ns_output): Remove dont_constrain.
8611 2013-12-19 Anders Lindgren <andlind@gmail.com>
8613 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8615 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8617 Minor fixes for recent openp changes.
8618 * lisp.h (GCPRO7): New macro.
8619 * lread.c (openp): Use bool for boolean; all callers changed.
8620 Protect save_string from GC. Don't assume that file descriptors
8621 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8622 warning about uninitialized variable.
8624 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8626 * w32fns.c (emacs_abort): Use intptr_t as argument of
8627 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8629 2013-12-18 Glenn Morris <rgm@gnu.org>
8631 * lread.c (Fload): Pass load_prefer_newer to openp.
8632 Don't bother checking mtime if openp already did it.
8633 (openp): Add `newer' argument, to check all suffixes
8634 and find the newest file.
8635 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8636 * callproc.c (call_process):
8637 * charset.c (load_charset_map_from_file):
8638 * emacs.c (init_cmdargs):
8639 * image.c (x_create_bitmap_from_file, x_find_image_file):
8641 * lread.c (Flocate_file_internal):
8642 * process.c (Fformat_network_address):
8643 * sound.c (Fplay_sound_internal):
8644 * w32.c (check_windows_init_file):
8645 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8647 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8649 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8651 * w32.c (getloadavg): Don't index samples[] array with negative
8652 indices. Recover from wall-clock time being set backwards.
8654 * w32term.c (w32_initialize): Declare the argument of
8655 set_user_model as const.
8657 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8658 (w32_menu_show): Constify some arguments passed to MessageBox.
8660 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8661 to initialize Lisp objects.
8663 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8664 initialize Lisp objects.
8666 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8667 use variables used only on X under that condition.
8669 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8670 variables not used there.
8672 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8674 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8675 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8677 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8679 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8680 code, revealed in presence of R2L characters, character
8681 compositions, and display vectors. A better fix for Bug#16148.
8682 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8683 GTK and NS builds, they don't have this member of struct frame.
8685 * dispextern.h (struct composition_it): Correct a comment for the
8688 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8690 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8691 This prevents a compilation error on C compilers that do not
8692 default functions to return 'int' if not declared. Also, add
8693 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8694 since it now uses inline functions.
8696 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8698 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8699 display margins on mode line, header line, and in the frame's
8700 tool-bar window. (Bug#16165)
8702 2013-12-16 Andreas Schwab <schwab@suse.de>
8704 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8706 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8708 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8711 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8713 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8715 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8717 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8718 intended to find bogus pointers in font objects (Bug#16140).
8719 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8720 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8721 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8722 Disable for MS-Windows due to Bug#15876; apparently this
8723 requires more or less substantial changes in fontset code.
8724 * xfont.c (xfont_close):
8725 * xftfont.c (xftfont_close): Call x_display_info_for_display
8726 to check whether 'Display *' is valid (Bug#16093 and probably
8729 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8731 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8732 Reported by Juanma Barranquero <lekktu@gmail.com>.
8734 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8735 open a pty on MS-Windows. (Bug#16152)
8737 * emacs.c (decode_env_path): Fix bogus comparison against
8738 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8740 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8742 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8743 (Fx_file_dialog): Add parentheses around && to silence warning.
8745 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8747 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8749 * xdisp.c (extend_face_to_end_of_line): Extend background of
8750 non-default face in margin areas as well. (Bug#16151)
8751 (display_line): Call extend_face_to_end_of_line for continued
8752 lines as well, if the display margins have non-zero width.
8753 (set_glyph_string_background_width): When needed, set the
8754 extends_to_end_of_line_p flag on glyph strings to be drawn in
8755 margin areas, not only in the text area.
8757 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8760 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8762 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8763 Don't worry about verify_error being t, since it has to be a list.
8765 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8767 Use bool for boolean, focusing on headers.
8768 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8769 No need to include <stdbool.h>, since conf_post.h does it now.
8770 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8771 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8772 (SET_PER_BUFFER_VALUE_P):
8773 * ccl.c, ccl.h (setup_ccl_program):
8774 * ccl.h (CHECK_CCL_PROGRAM):
8775 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8776 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8777 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8778 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8779 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8780 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8781 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8782 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8783 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8784 (CHARSET_FAST_MAP_SET):
8785 * coding.c (decode_coding_ccl, encode_coding_ccl):
8786 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8787 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8788 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8789 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8790 (decode_coding_c_string):
8791 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8792 * conf_post.h (has_attribute):
8793 * dispextern.h (trace_redisplay_p)
8794 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8795 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8796 (SET_GLYPH_FROM_CHAR_GLYPH)
8797 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8798 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8799 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8800 (cursor_in_mouse_face_p):
8801 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8802 (blank_row, prepare_desired_row)
8803 (build_frame_matrix_from_leaf_window, make_current)
8804 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8805 (update_window, scrolling_window, update_frame_line):
8806 * disptab.h (GLYPH_FOLLOW_ALIASES):
8807 * editfns.c (Fformat):
8808 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8809 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8810 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8811 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8812 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8813 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8814 (FONT_DEFERRED_LOG):
8815 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8816 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8817 (FRAME_MOUSE_UPDATE):
8818 * fringe.c (Fdefine_fringe_bitmap):
8819 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8820 (x_create_bitmap_from_xpm_data, xpm_load_image):
8821 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8822 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8823 (MERGE_INTERVAL_CACHE):
8824 * keymap.h (KEYMAPP):
8825 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8826 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8827 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8828 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8829 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8830 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8831 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8832 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8833 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8834 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8835 (SETUP_BUFFER_SYNTAX_TABLE):
8836 * systime.h (timespec_valid_p):
8837 * term.c (save_and_enable_current_matrix):
8838 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8839 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8840 (redisplay_internal, try_window_reusing_current_matrix)
8841 (sync_frame_with_window_matrix_rows, try_window_id)
8842 (display_menu_bar, display_tty_menu_item, display_mode_line)
8843 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8844 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8845 * xmenu.c (xmenu_show):
8846 * xterm.c (use_xim, x_term_init):
8847 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8848 (struct x_bitmap_record):
8849 Use bool for booleans.
8850 * ccl.c (struct buffer_text):
8851 * ccl.h (struct ccl_program):
8852 * charset.h (struct charset):
8854 * coding.h (struct iso_2022_spec, struct coding_system):
8855 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8856 (struct glyph_string, struct face, struct face_cache)
8857 (struct bidi_string_data, struct bidi_it)
8858 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8860 * editfns.c (Fformat):
8861 * frame.h (struct frame):
8862 * fringe.c (struct fringe_bitmap):
8863 * intervals.h (struct interval):
8864 * keyboard.h (struct kboard):
8865 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8866 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8867 (struct Lisp_Buffer_Local_Value, union specbinding):
8868 * macfont.m (struct macfont_info):
8869 * process.h (struct Lisp_Process):
8870 * termchar.h (struct tty_display_info):
8871 * window.h (struct window):
8872 * xterm.h (struct x_output):
8873 Use bool_bf for boolean bit-fields.
8874 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8875 All callers changed.
8876 * ccl.h (struct ccl_program): Remove unused members private_state,
8877 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8879 (struct ccl_spec): Remove unused members cr_carryover,
8880 eight_bit_carryover.
8881 * conf_post.h: Include <stdbool.h>.
8882 (bool_bf): New type.
8883 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8884 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8885 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8886 'do { ... } while (false)' brackets.
8887 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8888 Args must now be expressions; all callers changed.
8889 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8890 (PRODUCE_GLYPHS): Simplify use of boolean.
8891 * fileio.c (Fcopy_file):
8892 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8893 * lisp.h (UNGCPRO): Return void, not int.
8894 (FOR_EACH_TAIL): Use void expression, not int expression.
8895 * region-cache.c: Reindent.
8896 * region-cache.h: Copy comments from region-cache.c, to fix
8897 incorrect remarks about booleans.
8899 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8901 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8902 when character at point is displayed from a display vector.
8905 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8907 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8908 now a list of certificate validation checks that will abort a
8909 connection with an error.
8910 (Fgnutls_boot): Document it and use it.
8912 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8914 * w32term.c (w32_enable_frame_resize_hack): New variable.
8915 (x_set_window_size): Use it to hack frame resizing on Windows
8918 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8920 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8921 Windows-specific code to w32.c. Change error message text to
8922 match that of Posix platforms.
8924 * w32.c (w32_copy_file): New function, most of the code copied and
8925 reworked from Fcopy_file. Improve error handling. Plug memory
8926 leak when errors are thrown. Support file names outside of the
8927 current codepage. (Bug#7100)
8929 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8931 * lread.c (load_path_default): Prototype.
8933 2013-12-13 Glenn Morris <rgm@gnu.org>
8935 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8936 (dump_path): Remove.
8937 (load-path-default): Remove `changed' argument.
8938 Do not set dump_path permanently. Simplify.
8939 (init_lread): Simplify.
8940 (syms_of_lread): Remove dump_path.
8942 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8944 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8945 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8946 2013-12-12 font-related change to avoid Bug#16128, which
8947 is quite hard to fix without even more substantial changes.
8949 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8951 * font.c (font_close_object): Check for live frame (Bug#16128).
8953 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8955 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8956 Return ptrdiff_t, not int, since it's a buffer size.
8957 Reindent/reparen some macros to a more Gnuish style.
8959 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8961 Avoid undefined behavior with huge regexp interval counts.
8962 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8963 since it's now specialized to interval counts. All uses changed.
8964 Do not assume wraparound on signed integer overflow.
8965 (regex_compile): Simplify based on the above changes.
8967 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8969 Support file names on MS-Windows that use characters outside of
8970 the current system codepage. (Bug#7100)
8972 * w32.c (get_file_security, set_file_security)
8973 (create_symbolic_link): Separate pointers and boolean flags for
8974 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8975 non-zero, else the former.
8976 (codepage_for_filenames, filename_to_utf16, )
8977 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8979 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8981 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8982 Accept only one argument; all callers changed.
8983 (dostounix_filename): Remove the second argument, now works in
8984 UTF-8. All callers changed.
8985 (parse_root): Lose DBCS code.
8986 (get_long_basename, w32_get_short_filename, init_environment)
8987 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8988 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8989 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8990 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8991 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8992 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8994 (ansi_encode_filename): New function.
8995 (get_emacs_configuration, get_emacs_configuration_options):
8997 (add_volume_info, GetCachedVolumeInformation): Run the input file
8998 name through unixtodos_filename, to ensure it is stored and
8999 referenced in canonical form.
9000 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9001 (logon_network_drive, sys_link, utime): Improve error handling.
9002 (sys_access): New function.
9003 (hashval, generate_inode_val): Unused functions deleted.
9004 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9005 (check_windows_init_file): Convert error message from UTF-8 to
9006 ANSI codepage, for display in the message box.
9007 (globals_of_w32): Set w32_unicode_filenames according to the OS
9010 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9011 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9012 (syms_of_w32term): Declare w32-unicode-filenames.
9014 * w32proc.c (new_child, delete_child): Remove code that handled
9015 unused pending_deletion and input_file members of the child struct.
9016 (create_child, sys_spawnve): Convert all file names to ANSI
9017 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9018 name cannot be encoded in ANSI codepage. Don't use
9019 unixtodos_filename, mirror slashes by hand.
9020 (record_infile, record_pending_deletion): Functions deleted.
9021 (Fw32_short_file_name): Call w32_get_short_filename instead of
9024 * w32notify.c (add_watch): Work in Unicode mode when
9025 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9026 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9027 instead, do the same with Lisp primitives.
9029 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9030 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9031 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9032 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9033 (Fw32_shell_execute): Improve error reporting.
9034 (Fdefault_printer_name): Ifdef away for Cygwin.
9036 * w32.h (struct _child_process): Remove input_file and
9037 pending_deletion members that are no longer used.
9038 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9039 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9040 (ansi_encode_filename): New and updated prototypes.
9042 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9044 (unexec): Don't use dostounix_filename, it expects a file name in
9045 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9048 * fileio.c (Ffile_name_directory, file_name_as_directory)
9049 (directory_file_name, Fexpand_file_name)
9050 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9051 arguments of dostounix_filename.
9052 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9053 use MAX_UTF8_PATH for size of file-name strings.
9054 (emacs_readlinkat): Build an explicitly unibyte string for file
9056 (syms_of_fileio) <file-name-coding-system>:
9057 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9059 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9060 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9061 directories to UTF-8.
9062 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9063 environment, and each element of the input PATH, to UTF-8.
9065 * dired.c (file_attributes): Use build_unibyte_string explicitly
9066 to make Lisp strings from user and group names.
9068 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9071 * coding.c (decode_file_name, encode_file_name): New functions.
9073 * termcap.c (tgetent): Adapt to the change in arguments of
9076 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9079 * msdos.c (dostounix_filename, init_environment): Adapt to the
9080 change in arguments of dostounix_filename.
9082 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9083 [WINDOWSNT]: Encode file names passed to the image libraries in
9086 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9087 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9089 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9090 arguments of dostounix_filename.
9092 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9094 * font.h (struct font_entity) [HAVE_NS]: New field to record
9095 font driver which was used to create this entity.
9096 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9097 frame where the font was opened.
9098 (font_close_object): Add prototype.
9099 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9100 (font_close_object): Not static any more. Lost frame arg.
9101 Adjust comment and users.
9102 * alloc.c (cleanup_vector): Call font_close_object to adjust
9103 per-frame font counters correctly. If HAVE_NS, also call
9104 driver-specific cleanup for font-entity objects.
9105 * ftfont.c (ftfont_open):
9106 * nsfont.m (nsfont_open):
9107 * w32font.c (w32font_open_internal):
9108 * xfont.c (xfont_open):
9109 * xftfont.c (xftfont_open): Save frame pointer in font object.
9110 * macfont.m (macfont_open): Likewise.
9111 (macfont_descriptor_entity): Save driver pointer to be able
9112 to call its free_entity routine when font-entity is swept.
9113 * ftxfont.c (ftxfont_open): Add eassert because frame
9114 pointer should be saved by ftfont_driver.open.
9116 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9118 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9119 input polling is used. This is still meaningful for Cygwin, see
9120 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9121 * keyboard.c (poll_for_input_1, input_polling_used):
9122 Define unconditionally.
9123 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9124 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9125 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9126 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9127 (face_for_char): Likewise. Rearrange eassert and return ASCII
9128 face for CHAR_BYTE8_P.
9129 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9131 2013-12-11 Ken Brown <kbrown@cornell.edu>
9133 * dispextern.h (erase_phys_cursor):
9134 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9136 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9138 * nsterm.m (x_free_frame_resources):
9139 * term.c (tty_free_frame_resources):
9140 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9141 face cache because it's implied by free_frame_faces anyway.
9142 * w32term.c (x_free_frame_resources): Likewise. Do not call
9143 free_frame_faces twice.
9145 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9147 * editfns.c (Fformat_time_string): Mention %F in the doc.
9149 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9151 * window.c (resize_frame_windows): Don't return immediately when
9152 the root window's size doesn't change - the minibuffer window
9153 may still have to be repositioned/resized.
9154 * xfns.c (Fx_create_frame): Always change the frame size after
9155 initializing the frame's faces.
9156 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9157 change_frame_size should already have done it.
9158 (x_new_font): Assign new tool- and menu-bar heights.
9159 (x_set_window_size_1): Account for tool- and menu-bar heights
9160 (Bug#16013). Don't set pixel sizes since change_frame_size
9161 should already have done it.
9163 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9165 Remove the option of using libcrypto.
9166 * Makefile.in (LIB_CRYPTO): Remove.
9167 (LIBES): Don't use it.
9169 2013-12-11 Juri Linkov <juri@jurta.org>
9171 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9172 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9174 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9176 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9177 drawn tool bar items (Bug#16058).
9178 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9180 2013-12-09 Ken Brown <kbrown@cornell.edu>
9182 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9184 * lisp.h (get_frame_param): Adjust conditions for prototype
9187 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9189 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9190 Avoid unused macro warning if configured --without-xft.
9192 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9194 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9196 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9198 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9200 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9202 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9204 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9206 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9208 Use libcrypto's checksum implementations if available, for speed.
9209 * Makefile.in (LIB_CRYPTO): New macro.
9212 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9213 The macro didn't conform to C99 due to type mismatch,
9214 which caused compilation failure with Sun C 5.12,
9215 and it was confusing anyway. Include window.h to declare
9216 redisplay_other_windows.
9218 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9220 * window.c (set_window_buffer): Update mode line (bug#16084).
9222 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9224 Fix minor problems found by static checking.
9225 * keyboard.c (poll_for_input_1, input_polling_used):
9226 Define only if HAVE_NTGUI.
9227 * xmenu.c (popup_activate_callback): Omit unnecessary
9228 check against USE_X_TOOLKIT, which must be defined here anyway.
9229 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9232 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9234 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9236 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9238 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9240 * nsterm.m (x_set_window_size): Remove fprintf.
9241 (init): Define always. Set applicationDidFinishLaunchingCalled
9243 (applicationDidFinishLaunching:):
9244 Set applicationDidFinishLaunchingCalled.
9245 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9248 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9250 Pixel resize changes for NS (Bug#16049).
9251 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9252 height/width. row/cols are locals.
9253 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9254 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9255 (windowWillResize): Remove gsextra. Calculate extra as in
9257 (x_new_font): Don't change frame size if fullscreen.
9258 Change size pixelwise.
9260 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9261 comment in xfns.c. Change to pixelwise call.
9263 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9265 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9268 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9270 * xterm.c (input_signal_count): Remove.
9271 (x_dispatch_event): Define unconditionally.
9272 (x_make_frame_visible): Process X events until the frame
9273 is really visible (Bug#16027).
9274 * xterm.h (x_dispatch_event): Declare unconditionally.
9276 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9278 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9280 * nsterm.m (x_set_window_size): Handle pixelwise.
9282 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9284 * w32term.c (x_new_font):
9285 * xterm.c (x_new_font): Calculate new frame size from new font
9288 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9290 * lisp.h (FOR_EACH_TAIL): New macro.
9291 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9293 * window.c (select_window): Call second wset_redisplay before we change
9294 selected_window (bug#16034).
9296 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9298 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9300 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9302 * w32xfns.c: Include window.h, to avoid a compiler warning.
9304 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9306 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9307 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9308 window_scroll takes care of it.
9309 (Fset_window_point, Fdelete_other_windows_internal)
9310 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9311 (Fsplit_window_internal, Fdelete_window_internal)
9312 (Fresize_mini_window_internal, Fset_window_configuration)
9313 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9314 cause redisplay instead of forcing a complete redisplay.
9315 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9316 we're only affecting the selected_window.
9318 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9320 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9321 directional control characters. Update type and category
9322 determination according to the UBA from Unicode v6.3.
9323 (bidi_category_t): New category EXPLICIT_FORMATTING.
9325 * dispextern.h (bidi_type_t): Update to include new bidirectional
9326 properties introduced with Unicode v6.3. (Bug#16043)
9328 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9330 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9333 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9335 * font.c (font_list_entities): Remove dummy assignment.
9336 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9337 used on graphic displays only. Remove unused 'font_encoder' member.
9338 (struct font_bitmap): Remove unused 'extra' member.
9339 * nsfont.m (nsfont_open):
9340 * w32font.c (w32font_open_internal):
9341 * ftfont.c (ftfont_get_bitmap): Adjust users.
9343 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9345 Use bool for boolean.
9346 * tparam.c (tparam1):
9347 * undo.c (record_point, record_property_change):
9348 Use bool for boolean, for local vars that are always true or false.
9350 Minor integer overflow fixes (Bug#16033).
9351 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9352 This improves on the previous fix to this function.
9353 (window_resize_check): When summing up pixel counts, don't rely on
9354 undefined behavior if the sum overflows.
9356 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9358 * window.c (Fset_window_new_pixel): Don't choke at negative
9359 argument value (Bug#16033).
9361 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9362 to avoid crash in window_box_height.
9364 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9365 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9367 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9369 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9371 Minor integer overflow fixes.
9372 * window.c (Fset_window_new_pixel, grow_mini_window):
9373 * xdisp.c (Fwindow_text_pixel_size):
9374 Avoid undefined behavior on signed integer overflow.
9375 * xfns.c (x_set_mouse_color):
9376 Check that drag shape fits in 'unsigned', since that's what X wants.
9378 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9380 Improve reporting of fatal exception on MS-Windows.
9381 * w32fns.c (my_exception_handler): New function.
9382 (globals_of_w32fns): Set it up as the unhandled exception
9383 handler. Initialize exception code and address to zeros.
9384 (emacs_abort): If the exception code and address are available,
9385 print them at the beginning of the backtrace. Fix the format of
9386 printing addresses (was producing 0x0x12345678 on XP).
9389 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9391 * eval.c (Fbacktrace__locals): New function.
9392 (syms_of_eval): Defsubr it.
9394 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9396 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9397 Define here to unify between...
9398 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9399 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9401 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9403 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9405 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9406 fringe background extension.
9407 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9408 because they are now always the same as `left' and `width',
9409 respectively. Remove code for the case that `width' and
9410 `sb_width' are different.
9412 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9414 Fix minor problems found by static checking.
9415 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9416 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9417 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9419 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9421 * image.c (imagemagick_compute_animated_image): Don't crash if we
9422 have an animation with different-sized images (bug#15313).
9424 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9426 Remove some unused items introduced during pixelwise change.
9427 * window.c (window_resize_total_check): Remove unused function.
9428 * xdisp.c (remember_mouse_glyph): Remove unused label.
9429 (Ftool_bar_height): Move declaration inside #if.
9430 * xterm.c (x_set_window_size): Don't use r and c.
9432 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9434 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9437 * window.c (Fset_window_configuration): Comment out unused variables.
9439 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9441 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9443 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9445 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9447 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9448 HAVE_GNUTLS3 (Bug#16001).
9450 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9451 if interrupts are deferred (Bug#15801).
9453 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9455 Support resizing frames and windows pixelwise.
9456 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9457 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9458 (struct glyph_matrix): Replace window_left_col and
9459 window_top_line by window_pixel_left and window_pixel_top.
9460 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9462 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9463 (draw_window_divider, move_it_to, x_draw_right_divider)
9464 (x_draw_bottom_divider, change_frame_size): Add or fix
9466 * dispnew.c (change_frame_size_1): Change prototype.
9467 (adjust_glyph_matrix, required_matrix_width)
9468 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9469 values instead of lines and columns.
9470 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9471 WINDOW_TOTAL_FRINGE_WIDTH.
9472 (handle_window_change_signal, do_pending_window_change)
9473 (init_display): Adjusts calls of change_frame_size.
9474 (change_frame_size, change_frame_size_1): Handle pixelwise
9476 * frame.c (Qright_divider_width, Qbottom_divider_width):
9478 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9479 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9480 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9481 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9483 (set_frame_param): New function.
9484 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9485 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9486 (Ffringe_width, Fborder_width, Fright_divider_width)
9487 (Fbottom_divider_width): New functions, defsubr them.
9488 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9489 New argument pixelwise.
9490 (struct frame_parm_table): New members Qright_divider_width and
9491 Qbottom_divider_width.
9492 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9493 (x_report_frame_params): Handle Qright_divider_width and
9494 Qbottom_divider_width.
9495 (x_set_right_divider_width, x_set_bottom_divider_width):
9497 (frame_resize_pixelwise): New option.
9498 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9499 new_pixelwise, right_divider_width and bottom_divider_width;
9500 remove total_lines; rename text_lines, text_cols, new_text_lines
9501 and new_text_cols to text_height, text_width, new_height and
9502 new_width respectively.
9503 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9504 FRAME_TEXT_WIDTH respectively.
9505 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9506 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9507 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9509 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9510 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9511 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9512 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9513 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9514 (FRAME_TOTAL_COLS_ARG): Remove macro.
9515 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9516 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9517 (x_wm_set_size_hint): Handle frame pixel sizes.
9518 * indent.c (compute_motion, Fcompute_motion):
9519 Call window_body_width instead of window_body_cols.
9520 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9521 (make_lispy_position): Handle right and bottom dividers.
9522 (Fsuspend_emacs): Pixelize call of change_frame_size.
9523 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9524 * lisp.h: Extern set_frame_param.
9525 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9527 (Fx_create_frame): Add entry for vertical_drag_cursor.
9528 Pixelize call of change_frame_size.
9529 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9530 * nsterm.m (ns_update_window_end): Optionally draw right
9532 (x_set_window_size): Add argument pixelwise.
9533 Call check_frame_size and change_frame_size with pixelwise zero.
9534 (ns_draw_window_divider): New function.
9535 (ns_redisplay_interface): Add ns_draw_window_divider.
9536 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9537 (x_new_font): Call x_set_window_size with pixelwise zero.
9538 * print.c (print_object): For a window print its sequence
9540 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9541 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9542 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9543 (w32_createwindow): Use scroll bar area width.
9544 (w32_wnd_proc): Handle bottom divider width.
9545 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9546 (Fx_create_frame): Default divider width parameters.
9547 Caclulate sizes pixelwise. Add vertical drag cursor support.
9548 (x_create_tip_frame): Default divider widths to zero.
9549 Pixelize call to change_frame_size.
9550 (Fx_show_tip): Add handling of divider widths. Pixelize window
9552 (Fw32_frame_rect): New function.
9553 (frame_parm_handler w32_frame_parm_handlers): Add divider
9555 (Vx_window_vertical_drag_shape): Add variable.
9556 * w32inevt.c (resize_event, maybe_generate_resize_event):
9557 Pixelize change_frame_size calls.
9558 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9560 * w32term.c (w32_draw_window_divider): New function.
9561 (x_update_window_end): Handle right divider.
9562 (w32_draw_fringe_bitmap, x_scroll_run)
9563 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9564 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9565 Calculate new frame sizes pixelwise.
9566 (x_new_font): Pixelize call to x_set_window_size.
9567 (x_check_fullscreen): Pixelize call to change_frame_size.
9568 (x_set_window_size_1, x_set_window_size): New argument
9569 pixelwise. Calculate pixelwise.
9570 (x_wm_set_size_hint): Use scroll bar area width.
9571 (w32_redisplay_interface): Add w32_draw_window_divider.
9572 * w32term.h (struct w32_output): Add vertical drag cursor.
9573 * widget.c (set_frame_size, update_wm_hints)
9574 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9576 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9577 * window.c (sequence_number): Restore.
9578 (Fwindow_pixel_width, Fwindow_pixel_height)
9579 (Fwindow_mode_line_height, Fwindow_header_line_height)
9580 (window_pixel_to_total, Frun_window_scroll_functions)
9581 (Fset_window_new_pixel, window_resize_apply_total)
9582 (Fwindow_resize_apply_total): New functions.
9583 (window_body_height, window_body_width): Rename from
9584 window_body_lines. New argument PIXELWISE.
9585 Calculate pixelwise.
9586 (Fwindow_body_height, Fwindow_body_width): New argument
9588 (coordinates_in_window, window_relative_x_coord): Use window's
9589 pixel width instead of total width.
9590 (replace_window, recombine_windows): Initialize pixel values.
9591 (resize_root_window, resize_frame_windows, grow_mini_window)
9592 (shrink_mini_window): New argument PIXELWISE.
9593 Calculate pixelwise.
9594 (Fdelete_other_windows_internal, adjust_window_margins)
9595 (window_resize_check, window_resize_apply)
9596 (Fdelete_window_internal, Fresize_mini_window_internal)
9597 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9598 (check_frame_size): Rename arguments. New argument PIXELWISE.
9599 Calculate pixelwise.
9600 (set_window_buffer): Make samebuf bool. Run configuration change
9601 hook only if buffer changed.
9602 (Fset_window_buffer): Rewrite doc-string.
9603 (make_window): Initialize new_pixel slot.
9604 (Fwindow_resize_apply): Check pixel size of root window.
9605 (Fsplit_window_internal): Call 2nd argument pixel_size.
9606 Calculate pixelwise.
9607 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9609 (save_window_data): New slots frame_text_width,
9610 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9611 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9613 (Fcurrent_window_configuration, Fset_window_configuration)
9614 (save_window_save, compare_window_configurations): Handle new
9615 slots in save_window_data and saved_window.
9616 (Fset_window_scroll_bars): Fix doc-string.
9617 (window_resize_pixelwise): New variable.
9618 (coordinates_in_window, Fcoordinates_in_window_p):
9620 (make_parent_window): Adjust sequence_number.
9621 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9623 * window.h (struct window): New members new_pixel, pixel_left,
9624 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9625 (wset_new_pixel): New function.
9626 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9627 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9628 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9629 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9630 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9631 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9632 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9633 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9634 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9635 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9636 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9637 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9638 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9639 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9640 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9642 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9643 (window_body_width, check_frame_size): Adapt external declarations.
9644 * xdisp.c (last_max_ascent): New integer.
9645 (window_text_bottom_y): Handle bottom divider.
9646 (window_box_width, window_box_height): Calculate pixelwise.
9647 (get_glyph_string_clip_rects): Handle right divider.
9648 (remember_mouse_glyph): When windows are resized pixelwise
9649 proceed with width and height set to 1.
9650 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9652 (move_it_to): Calculate and return maximum x position
9654 (Fwindow_text_pixel_size): New function.
9655 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9656 (tool_bar_lines_needed): Rename to tool_bar_height.
9657 Calculate pixelwise.
9658 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9659 Calculate pixelwise.
9660 (redisplay_tool_bar): Calculate pixelwise.
9661 (redisplay_window): Calculate pixelwise. Handle dividers.
9662 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9663 (x_draw_vertical_border): Handle dividers.
9664 (define_frame_cursor1): Handle vertical drag cursor.
9665 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9666 (expose_window): Calculate pixelwise. Handle dividers.
9667 (init_xdisp): Initialize pixel values.
9668 * xfaces.c (Qwindow_divider): New face.
9669 (realize_basic_faces): Realize it.
9670 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9671 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9672 (x_set_scroll_bar_default_width): Default actual width to 16.
9673 (Fx_create_frame): Set sizes pixelwise.
9674 (x_create_tip_frame): Default divider widths to zero.
9675 Pixelize call of change_frame_size.
9676 (Fx_show_tip): Handle divider widths. Initial pixel position
9678 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9679 (Vx_window_vertical_drag_shape): New option.
9680 * xmenu.c (free_frame_menubar): Pixelize call of
9682 * xterm.c (x_draw_window_divider): New function.
9683 (x_update_window_end): Optionally draw right divider.
9684 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9685 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9686 (handle_one_xevent, x_new_font): Calculate pixelwise.
9687 (x_set_window_size_1, x_set_window_size): New argument
9688 pixelwise. Calculate pixelwise.
9689 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9690 (struct x_redisplay_interface): Add x_draw_window_divider.
9691 * xterm.h (struct x_output): Add vertical_drag_cursor.
9693 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9695 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9696 Set invisible frames's `redisplay' when a full redisplay is requested.
9697 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9698 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9699 (display_mode_lines): Set it here instead.
9701 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9703 * dispextern.h (set_window_update_flags): Remove.
9705 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9707 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9709 * xdisp.c (REDISPLAY_SOME_P): New macro.
9710 (redisplay_internal): Use it (bug#15999).
9711 (prepare_menu_bars, redisplay_window): Use it as well.
9713 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9715 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9717 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9718 (globals_of_w32font): Zero it out.
9719 (GetCharWidth32W_Proc): New function pointer.
9720 (get_char_width_32_w): New function.
9721 (compute_metrics): If get_glyph_outline_w returns an error, try
9722 get_char_width_32_w before declaring a failure. This avoids
9723 punishing raster (a.k.a. "bitmap") fonts by slowing down
9724 redisplay. (Bug#6364).
9726 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9728 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9729 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9730 highlight needs to be redisplayed. (Bug#15913)
9732 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9734 Fix minor problems found by static checking.
9735 * buffer.h (struct buffer_text, struct buffer):
9736 * frame.h (struct frame):
9737 * window.h (struct window):
9738 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9739 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9740 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9741 no-longer-valid use of HAVE_MENUS.
9742 * xdisp.c (propagate_buffer_redisplay): Now static.
9744 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9746 * xmenu.c (Fmenu_or_popup_active_p):
9747 * window.c (Fset_window_configuration):
9748 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9749 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9750 * fns.c (Fyes_or_no_p):
9751 * editfns.c (Fmessage_box, Fmessage_or_box):
9752 * alloc.c (make_save_ptr_ptr):
9753 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9755 * window.c (Fset_window_configuration): Move select_window later.
9757 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9759 Refine redisplay optimizations to only redisplay *some* frames/windows
9760 rather than all of them.
9761 * xdisp.c (REDISPLAY_SOME): New constant.
9762 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9763 (bset_redisplay, bset_update_mode_line): New functions.
9764 (message_dolog): Use bset_redisplay.
9765 (clear_garbaged_frames): Use fset_redisplay.
9766 (echo_area_display): Use wset_redisplay.
9767 (buffer_shared_and_changed): Remove.
9768 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9769 frame titles. Compute the actual set of windows redisplayed.
9770 Don't update frame titles and menu bars for frames that don't need to
9772 (propagate_buffer_redisplay): New function.
9774 (redisplay_internal): Use it. Be more selective in the set of windows
9775 we redisplay. Propagate windows_or_buffers_changed to
9776 update_mode_lines a bit later to simplify the code.
9777 (mark_window_display_accurate_1): Reset window and buffer's
9779 (redisplay_window): Do nothing if neither the window nor the buffer nor
9780 the frame needs redisplay.
9781 * window.h (struct window): Add `redisplay' field.
9782 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9783 (redisplay_other_windows, window_list): New declarations.
9784 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9785 (window_list): Not static any more.
9786 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9787 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9788 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9789 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9790 * frame.h (struct frame): Add `redisplay' field.
9791 Move `external_menu_bar' bitfield next to other bit-fields.
9792 (SET_FRAME_GARBAGED): Use fset_redisplay.
9793 (SET_FRAME_VISIBLE): Don't garbage the frame;
9794 Use redisplay_other_windows.
9795 * buffer.h (struct buffer): Add `redisplay' field.
9796 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9797 (modify_overlay): Use bset_redisplay.
9798 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9800 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9802 Support w32 file notifications in batch mode.
9803 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9804 invalid (which happens in batch mode). If non-interactive, call
9805 handle_file_notifications to store file notification events in the
9806 input queue. (Bug#15933)
9808 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9810 * w32inevt.c (handle_file_notifications): Now external, not static.
9812 * w32term.h (handle_file_notifications): Provide prototype.
9814 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9815 init_crit, since init_display, which does that otherwise, is not
9818 2013-11-27 Glenn Morris <rgm@gnu.org>
9820 * Makefile.in ($(lispsource)/international/charprop.el): New.
9821 (emacs$(EXEEXT)): Depend on charprop.el.
9823 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9825 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9826 deleting portions of the buffer under non-nil REPLACE argument.
9829 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9830 directory, watch it and not its parent.
9831 (add_watch): Allow empty string in FILE.
9833 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9835 * window.c (Fset_window_start, window_resize_apply)
9836 (window_scroll): Reset window_end_valid (Bug#15957).
9838 2013-11-27 Glenn Morris <rgm@gnu.org>
9840 * Makefile.in (leimdir): Now in lisp source directory.
9841 ($(leimdir)/leim-list.el): Just use ../leim .
9842 * epaths.in (PATH_DUMPLOADSEARCH):
9843 * lread.c (load_path_default):
9844 * nsterm.m (ns_load_path): No more leim directory.
9846 2013-11-26 Andreas Schwab <schwab@suse.de>
9848 * .gdbinit (xgettype): Add cast.
9850 2013-11-26 Glenn Morris <rgm@gnu.org>
9852 Preload leim-list.el.
9853 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9854 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9855 is a single directory.
9857 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9859 bool-vector-subsetp is now the normal direction (Bug#15912).
9860 * data.c (Fbool_vector_subsetp): Test whether the first argument
9861 is a subset of the second one, not the reverse. Add doc string.
9863 Fix minor problems found by static checking.
9864 * lread.c (load_path_default): Now static.
9865 * textprop.c (text_property_stickiness): Be consistent about the
9866 test used when deciding whether to consider the previous character.
9867 This simplifies the code a bit.
9869 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9871 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9873 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9874 (syms_of_frame): Don't defsubr them.
9876 2013-11-25 Glenn Morris <rgm@gnu.org>
9878 * lread.c (load_path_default): Change the sense of the argument.
9879 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9880 from dump_path. When it is not, avoid checking dump_path twice.
9882 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9883 uninstalled dump_path against installed Vload_path. (Bug#15964)
9885 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9887 Export get_pos_property to Elisp.
9888 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9889 (syms_of_editfns): Export it to Elisp.
9891 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9893 2013-11-23 Romain Francoise <romain@orebokech.com>
9895 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9896 initialization here ...
9897 (syms_of_fileio): ... from here.
9899 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9901 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9902 Please use --enable-check-lisp-object-type.
9904 2013-11-23 Glenn Morris <rgm@gnu.org>
9906 * process.c (get_process): Explicit error for dead buffers.
9908 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9910 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9912 2013-11-23 Glenn Morris <rgm@gnu.org>
9914 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9915 * lread.c (load_path_check): Take path to check as argument.
9916 (load_path_default): New, split from init_lread.
9917 (init_lread): Move calc of default load-path to load_path_default.
9918 Empty elements in EMACSLOADPATH now stand for the default.
9919 (load-path): Doc fix.
9920 * emacs.c (decode_env_path): Add option to treat empty elements
9921 as nil rather than ".".
9922 * callproc.c (init_callproc_1, init_callproc):
9923 * image.c (Vx_bitmap_file_path):
9924 * lisp.h (decode_env_path):
9925 * lread.c (Vsource_directory):
9926 Update for new argument spec of decode_env_path.
9928 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9930 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9931 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9933 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9935 Fix some dependency problems that cause unnecessary recompiles.
9937 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9938 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9939 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9940 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9941 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9942 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9943 (boostrap-clean): No need to remove stamp-oldxmenu.
9945 Fix recently introduced bool vector overrun.
9946 This was due to an optimization that went awry.
9947 Reported by Glenn Morris in
9948 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9949 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9950 for empty vectors, undoing the 2013-11-18 change.
9951 * data.c (bool_vector_binop_driver): Rely on this.
9952 Fix bug that occasionally overran the destination.
9953 * lisp.h (struct Lisp_Bool_vector): Document this.
9955 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9957 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9960 * nsterm.m (init, run, stop:): Comment out for now, does not work
9963 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9965 * charset.c (syms_of_charset): Don't read past end of string.
9967 2013-11-19 Glenn Morris <rgm@gnu.org>
9969 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9971 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9973 Add hooks to run on gaining/losing focus. (Bug#15029)
9974 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9975 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9976 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9978 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9980 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9981 The old names predated the API change that put destination at end.
9983 Improve API of recently-added bool vector functions (Bug#15912).
9984 The old API had (bool-vector-count-matches A B)
9985 and (bool-vector-count-matches-at A B I), which gave the
9986 misleading impression that the two functions were variants, one
9987 with a location I. The new API has (bool-vector-count-population A)
9988 and (bool-vector-count-consecutive A B I) to make the distinction
9989 clearer. The first function no longer has a B argument, since the
9990 caller can easily determine the number of nils if the length and
9991 number of ts is known.
9992 * data.c (Fbool_vector_count_population): Rename from
9993 bool_vector_count_matches, and accept just 1 argument.
9994 (Fbool_vector_count_consecutive): Rename from
9995 Fbool_vector_count_matches_at.
9997 Always allocate at least one bits_word per bool vector.
9998 See Daniel Colascione in:
9999 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10000 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10001 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10002 * lisp.h (struct Lisp_Bool_vector): Document this.
10004 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10006 * insdel.c (invalidate_buffer_caches): New function, consolidated
10007 from part of prepare_to_modify_buffer.
10008 (insert_from_gap, prepare_to_modify_buffer):
10009 * coding.c (code_convert_region, code_convert_string):
10010 Call invalidate_buffer_caches. (Bug#15841)
10012 * lisp.h (invalidate_buffer_caches): Add prototype.
10014 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10016 * w32term.c (x_update_window_end): Don't invalidate the entire
10017 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10018 highlight needs to be redisplayed. (Bug#15913)
10020 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10022 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10024 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10026 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10027 while we are using Vprin1_to_string_buffer.
10029 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10030 after inserting the description string. (Bug#15907)
10032 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10034 * data.c: Work around bogus GCC diagnostic about shift count.
10035 Reported by Eli Zaretskii in
10036 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10037 (pre_value): New function.
10038 (count_trailing_zero_bits): Use it.
10040 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10042 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10043 assume C macros are not supported even under -g3 in these old GCC
10046 2013-11-15 Leo Liu <sdl.web@gmail.com>
10048 * minibuf.c (Ftry_completion, Fall_completions)
10049 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10051 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10053 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10054 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10055 This avoids placing unnecessary constants into the Emacs code.
10057 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10059 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10060 for Cygwin w32 build.
10062 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10063 for Cygwin w32 build. (Bug#15892)
10065 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10067 Simplify, port and tune bool vector implementation.
10068 * alloc.c (bool_vector_exact_payload_bytes)
10069 (bool_vector_payload_bytes): Remove.
10070 (bool_vector_fill): Return its argument.
10071 * alloc.c (bool_vector_fill):
10073 * print.c (print_object):
10074 Simplify by using bool_vector_bytes.
10075 * alloc.c (make_uninit_bool_vector):
10076 New function, broken out from Fmake_bool_vector.
10077 (Fmake_bool_vector): Use it. Use tail call.
10078 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10079 * data.c (BITS_PER_ULL): New constant.
10080 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10081 if long long versions don't exist.
10082 (shift_right_ull): New function.
10083 (count_one_bits_word): New function, replacing popcount_bits_word
10084 macro. Don't assume that bits_word is no wider than long long.
10085 (count_one_bits_word, count_trailing_zero_bits):
10086 Don't assume that bits_word is no wider than long long.
10087 * data.c (bool_vector_binop_driver, bool_vector_not):
10088 * fns.c (Fcopy_sequence):
10090 Create an uninitialized destination, to avoid needless work.
10091 (internal_equal): Simplify.
10092 (Ffillarray): Prefer tail call.
10093 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10094 contain at least one word.
10095 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10096 chars are narrower than ints.
10097 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10098 * fns.c (Fcopy_sequence):
10100 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10101 Don't try to port to hosts where bits_word values have holes; the
10102 code wouldn't work there anyway. Verify this assumption, though.
10103 (bool_vector_bytes): New function.
10104 (make_uninit_bool_vector): New decl.
10105 (bool_vector_fill): Now returns Lisp_Object.
10107 * xfns.c (xic_create_fontsetname):
10108 * xrdb.c (gethomedir): Prefer tail calls.
10110 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10112 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10113 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10115 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10116 that requires a return value.
10117 (Fset_buffer_modified_p): Take advantage of this change to do
10120 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10122 * buffer.c (Frestore_buffer_modified_p): Sync it with
10123 Fset_buffer_modified_p.
10124 (Fforce_mode_line_update): New function, moved from subr.el.
10125 (Fset_buffer_modified_p): Use them.
10126 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10128 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10130 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10131 This avoids undefined behavior when subtracting pointers into
10132 different aways. On my platform it also makes the code a tad
10133 smaller and presumably faster.
10135 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10137 * keyboard.c (command_loop_1): Use region-extract-function.
10138 * insdel.c (Qregion_extract_function): Not static any more (can we
10139 stop pretending that these vars can benefit from being marked static?).
10141 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10143 * search.c (find_newline): If buffer text is relocated during the
10144 "dumb loop", adjust C pointers into buffer text to follow suit.
10147 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10149 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10150 for conversion (Bug#15837).
10152 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10154 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10155 for the entire range of inserted characters. (Bug#15841)
10157 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10159 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10161 (realize_default_face): Remove assignment to distant-foreground if
10162 unspecified (Bug#15815).
10164 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10166 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10167 cache-long-scans disabled, since we don't want to call
10168 prepare_to_modify_buffer (in insert_1_both) for each message we
10171 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10172 from buffer.c. Improve commentary to the buffer field setter
10175 * buffer.c (bset_cache_long_scans): Static function deleted.
10176 Improve commentary to the buffer field setter functions.
10177 (init_buffer_once): Default for cache-long-scans changed to t.
10180 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10182 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10184 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10185 This bug was introduced in my 2013-06-21 change, and caused
10186 struct Lisp_Sub_Char_Table objects to be given too many slots,
10187 which broke 'make -C admin/unidata'.
10189 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10191 Import changes from mac-port 4.5.
10192 * macfont.m (mac_font_copy_default_descriptors_for_language)
10193 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10194 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10195 (macfont_language_default_font_names): New.
10196 (macfont_list): Rearrange language/charset code.
10197 (macfont_close): Don't check for macfont_info->cache.
10198 (mac_ctfont_create_preferred_family_for_attributes): New font
10199 selection code, call
10200 mac_font_copy_default_name_for_charset_and_languages.
10201 (mac_font_copy_default_descriptors_for_language)
10202 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10204 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10206 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10208 Port to C11 aligned_alloc, and fix some integer overflows.
10209 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10210 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10211 and use of posix_memalign replaced with aligned_alloc.
10212 (aligned_alloc): New function, defined or declared as needed.
10213 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10214 Don't undef; configure.ac now does this.
10215 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10216 (calloc, aligned_alloc): Check for integer overflow.
10217 (aligned_alloc): Rename from memalign. All uses changed.
10218 (memalign): New function, an alias for aligned_alloc.
10220 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10222 * xdisp.c (redisplay_internal): Fix typo in last change.
10224 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10226 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10228 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10230 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10231 redisplay--mode-lines-cause.
10232 (redisplay_internal): Keep them uptodate. Remove redundant check of
10233 buffer_shared_and_changed.
10234 * *.[chm]: Number every assignment to update_mode_lines so we
10235 can track why it is set.
10237 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10239 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10241 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10243 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10244 can track why it is set.
10246 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10248 Integer-related fixes for term.c etc.
10249 * dispextern.h (face_tty_specified_color): New function.
10250 * term.c (turn_on_face): Don't rely on undefined behavior when
10251 assigning an out-of-range value to 'long'.
10252 Simplify test for toggling highlight.
10253 (tty_capable_p): Omit last two (unused) args. All callers changed.
10254 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10255 (read_menu_input, tty_menu_activate, tty_menu_show):
10256 * xfaces.c (x_supports_face_attributes_p)
10257 (tty_supports_face_attributes_p):
10258 Use bool for boolean. All callers changed.
10259 (tty_supports_face_attributes_p): Omit defaults for color indices;
10260 no longer needed. Simplify tail call.
10262 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10264 * xdisp.c (prepare_menu_bars): Mark static.
10265 * lisp.h (prepare_menu_bars): Don't declare.
10266 * xselect.c (x_handle_selection_clear):
10267 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10269 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10271 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10272 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10274 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10276 * keyboard.c (Fcommand_error_default_function): Rename from
10277 Fdefault_error_output.
10279 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10281 * keyboard.c (Fdefault_error_output): New function, extracted from
10282 cmd_error_internal.
10283 (syms_of_keyboard): Use it for Vcommand_error_function.
10285 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10287 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10288 (init_eval): Use it to ensure handlerlist is non-NULL.
10289 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10290 (Fsignal): Adjust NULLness test of handlerlist.
10291 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10293 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10295 * callproc.c (call_process): Call prepare_to_modify_buffer before
10296 decoding text read from the sub-process, as the decoded stuff will
10297 be inserted into the buffer. This will invalidate the various
10298 caches maintained for the buffer. (Bug#15148)
10300 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10302 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10303 string of glyphless-char-display.
10305 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10307 * nsfns.m (ns_get_name_from_ioreg): New function.
10308 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10309 OSX >= 10.9. Use ns_get_name_from_ioreg.
10311 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10313 Simplify and port recent bool vector changes.
10314 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10315 only in this file. Use a more-efficient implementation if the
10316 second argument is a power of 2.
10317 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10318 Remove no-longer-necessary compile-time checks.
10319 (bool_vector_exact_payload_bytes): New function.
10320 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10321 exact payload changed to call the new function. Do not assume
10322 that the arg or result fits in ptrdiff_t.
10323 (bool_vector_fill): New function.
10324 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10326 (vroundup_ct): Don't assume arg fits in size_t.
10327 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10328 invoke set_category_set.
10329 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10330 All callers changed. Use bool_vector_set.
10331 * category.h (XCATEGORY_SET): Remove; no longer needed.
10332 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10333 bool_vector_bitref.
10334 * data.c (Faref): Use bool_vector_ref.
10335 (Faset): Use bool_vector_set.
10336 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10337 (Fbool_vector_not, Fbool_vector_count_matches)
10338 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10339 * fns.c (concat): Use bool_vector_ref.
10340 (Ffillarray): Use bool_vector_fill.
10341 (mapcar1): Use bool_vector_ref.
10342 (sxhash_bool_vector): Hash words, not bytes.
10343 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10344 a constant, since it's now used in #if.
10345 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10346 unsigned char on unusual architectures, so that we no longer
10347 assume that the number of bits per bits_word is a power of two or
10348 is a multiple of 8 or of CHAR_BIT.
10349 (Qt): Add forward decl.
10350 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10351 at least as strictly as bits_word.
10352 (bool_vector_data, bool_vector_uchar_data): New accessors.
10353 All data structure accesses changed to use them.
10354 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10355 (bool_vector_set): New functions.
10356 (bool_vector_fill): New decl.
10357 (ROUNDUP): Move to alloc.c as described above.
10359 Fix recent gnutls changes.
10360 * gnutls.c (Fgnutls_boot): Don't assume C99.
10361 * process.c (wait_reading_process_output): Fix typo in recent change.
10363 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10365 * process.c (wait_reading_process_output, read_process_output)
10366 (send_process): Check gnutls_state is not NULL.
10368 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10369 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10371 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10373 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10374 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10376 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10379 * nsfns.m (Fx_create_frame): Fix memory leak.
10381 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10382 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10383 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10385 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10387 * xdisp.c (message3_nolog, message_with_string): Encode the string
10388 before writing it to the terminal in a non-interactive session.
10390 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10391 sure we concatenate them into a unibyte string.
10393 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10394 resulting temporary name before returning it to the caller.
10395 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10396 is a unibyte string, convert NAME to a unibyte string to ensure
10397 that the result is also a unibyte string.
10399 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10400 create unibyte strings from default paths and directory/file
10403 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10406 * callproc.c (init_callproc): Use build_unibyte_string to make
10407 sure we create unibyte strings from default paths and
10408 directory/file names.
10410 * buffer.c (init_buffer): Don't store default-directory of
10411 *scratch* in multibyte form. The original problem which led to
10412 that is described in
10413 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10414 but it was solved long ago. (Bug#15260)
10416 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10418 Port to stricter C99 platforms.
10419 Especially, C99 prohibits nesting a struct X inside struct Y if
10420 struct X has a flexible array member.
10421 * alloc.c (struct sdata): New type.
10422 (sdata): Implement in terms of struct sdata.
10423 Remove u member; all uses replaced by next_vector, set_next_vector.
10424 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10425 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10426 (struct sblock): Rename first_data member to data, which is now
10427 a flexible array member. All uses changed.
10428 (next_vector, set_next_vector, large_vector_vec): New functions.
10429 (vector_alignment): New constant.
10430 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10431 (struct large-vector): Now merely a NEXT member, since the old approach
10432 ran afoul of stricter C99. All uses changed to use
10433 large_vector_vec or large_vector_offset.
10434 (large_vector_offset): New constant.
10435 * dispnew.c: Include tparam.h, for tgetent.
10436 Do not include term.h; no longer needed.
10437 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10438 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10439 (struct Lisp_Vector): Use a flexible array member for contents,
10440 instead of a union with a member that is an array of size 1.
10442 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10443 fact that the struct no longer contains a union.
10444 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10445 (struct Lisp_Save_Value, struct Lisp_Free):
10446 Use unsigned, not int, for spacers, to avoid c99 warning.
10447 (union specbinding): Use unsigned, not bool, for bitfield, as
10448 bool is not portable to pre-C99 hosts.
10450 2013-11-04 Glenn Morris <rgm@gnu.org>
10452 * emacs.c (usage_message): Mention that `-L :...' appends.
10454 2013-11-02 Glenn Morris <rgm@gnu.org>
10456 * Makefile.in (abs_builddir): Remove.
10457 (bootstrap_exe): Use relative filename.
10459 Use relative filenames in TAGS files.
10460 * Makefile.in (abs_srcdir): Remove it again.
10461 (.PHONY): Remove frc.
10462 (maintainer-clean): No more TAGS-LISP file.
10463 (TAGS): Pass relative file names to etags.
10464 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10466 * Makefile.in (abs_srcdir): New, set by configure.
10468 (maintainer-clean): Remove pointless echo. That should be in the
10469 top-level Makefile, if anywhere. Delete TAGS-LISP.
10470 (extraclean): No s/ and m/ directories for some time.
10471 (TAGS): Also depend on ctagsfiles3.
10472 Remove no-longer-defined S_FILE.
10473 Pass absolute filenames to etags once more.
10474 (TAGS-LISP): Replace lispdir with its expansion.
10475 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10476 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10478 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10480 * xfaces.c (check_lface_attrs, realize_default_face):
10481 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10482 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10484 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10486 * emacs.c (original_pwd): Remove global var by making it local.
10487 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10489 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10491 * xfaces.c: Declare color_distance.
10492 (QCdistant_foreground): New variable.
10493 (NEAR_SAME_COLOR_THRESHOLD): New define.
10494 (load_color2): New function.
10495 (load_color): Call load_color2.
10496 (load_face_colors): Call load_color2 and if distant-color is specified
10497 calculate distant and use distant-color if colors are near.
10498 (LFACE_DISTANT_FOREGROUND): New define.
10499 (merge_face_ref, Finternal_set_lisp_face_attribute)
10500 (Finternal_get_lisp_face_attribute)
10501 (x_supports_face_attributes_p): Handle distant-foreground similar to
10503 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10505 * dispextern.h (lface_attribute_index):
10506 Add LFACE_DISTANT_FOREGROUND_INDEX.
10508 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10510 * image.c (pbm_next_char): New function.
10511 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10512 (pbm_scan_number): Use it.
10513 (Qlibjpeg_version): New variable.
10514 (syms_of_image): DEFSYM and initialize it.
10516 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10518 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10520 2013-10-31 Glenn Morris <rgm@gnu.org>
10522 * emacs.c (original_pwd): New char.
10523 (main): If using --chdir, store original_pwd.
10524 (init_cmdargs): When setting Vinvocation_directory based on a
10525 relative argv[0], use original_pwd if set. (Bug#15768)
10527 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10529 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10531 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10533 * insdel.c: Fix minor problems found by static checking.
10534 (Qregion_extract_function): Now static.
10535 (prepare_to_modify_buffer_1): Remove unused locals.
10537 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10539 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10540 (syms_of_xdisp): Declare pre-redisplay-function.
10541 (markpos_of_region): Remove function.
10542 (init_iterator, compute_stop_pos, handle_face_prop)
10543 (face_before_or_after_it_pos, reseat_to_string)
10544 (get_next_display_element, window_buffer_changed)
10545 (redisplay_internal, try_cursor_movement, redisplay_window)
10546 (try_window_reusing_current_matrix, try_window_id, display_line)
10547 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10548 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10549 * window.h (struct window): Remove field `region_showing'.
10550 * dispextern.h (struct it): Remove region_beg/end_charpos.
10551 (face_at_buffer_position, face_for_overlay_string)
10552 (face_at_string_position): Update prototypes.
10553 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10554 (face_at_string_position): Remove `region_beg' and `region_end' args.
10555 * fontset.c (Finternal_char_font):
10556 * font.c (font_at, font_range): Adjust calls accordingly.
10557 * insdel.c (Qregion_extract_function): New var.
10558 (syms_of_insdel): Initialize it.
10559 (prepare_to_modify_buffer_1): Use it.
10561 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10563 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10564 * ftxfont.c (ftxfont_get_gcs):
10565 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10566 * xfaces.c (x_free_colors, x_free_dpy_colors)
10567 (x_create_gc, unload_color):
10568 * xselect.c (x_property_data_to_lisp):
10569 * xsettings.c (parse_settings):
10570 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10571 (get_bits_and_offset): Adjust definition.
10572 * frame.c (XParseGeometry): Adjust locals.
10573 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10574 * regex.h (toplevel): Likewise for reg_syntax_t.
10576 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10578 * eval.c (run_hook_with_args): Use FUNCTIONP.
10580 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10582 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10583 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10584 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10585 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10586 on MS-Windows anyway.
10587 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10588 (free_realized_face): ...adjust user.
10589 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10590 white relief pixels to -1.
10591 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10592 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10593 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10595 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10597 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10598 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10599 in practice now. All callers changed.
10601 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10603 * dispextern.h (struct face): Use bitfields for 'underline_type'
10604 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10605 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10606 'stipple' member. Move 'lface' member up to help...
10607 * xfaces.c (make_realized_face): ...this function to find and
10608 clear just the members that need clearing.
10609 (load_face_colors, realize_x_face):
10610 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10612 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10614 * xftfont.c (struct xftfont_info): Remove set-but-unused
10616 (xftfont_open): Adjust user.
10617 (xftfont_get_colors): Remove useless prototype.
10619 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10621 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10622 before passing them to 'unexec'. (Bug#15260)
10624 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10626 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10628 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10630 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10631 the changed signature of the font driver's 'close' method.
10633 * w32font.h (w32font_close): Adjust the prototype to the change in
10634 function definition.
10636 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10638 * w32uniscribe.c (uniscribe_close): Adapt the call to
10639 w32font_close to its new prototype.
10641 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10643 Omit unused frame argument of font API's close function.
10644 * font.h (struct font): Drop frame argument. Adjust comment.
10645 * font.c (font_clear_cache, font_close_object): Adjust users.
10646 * ftfont.c (ftfont_close):
10647 * ftxfont.c (ftxfont_close):
10648 * macfont.m (macfont_close):
10649 * nsfont.m (nsfont_close):
10650 * w32font.c (w32font_close):
10651 * xfont.c (xfont_close):
10652 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10653 tweak comments and make functions safe if called more than once for
10654 the same font object.
10656 Perform font-specific cleanup when font object is swept by GC. See
10657 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10658 * alloc.c (cleanup_vector): New function.
10659 (sweep_vector): Call it for each reclaimed vector object.
10660 * font.h (struct font): Adjust comment.
10662 2013-10-24 Glenn Morris <rgm@gnu.org>
10664 * Makefile.in (abs_top_srcdir): New, set by configure.
10666 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10668 Adjust recent font-related changes to fix bug#15686.
10669 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10670 is a live window system frame, mark its default font too.
10672 2013-10-23 Glenn Morris <rgm@gnu.org>
10674 * Makefile.in (RUN_TEMACS): Make relative (again).
10675 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10676 (bootstrap-emacs$(EXEEXT)):
10677 Quote entities that might contain whitespace.
10679 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10681 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10682 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10684 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10686 Do not allow font caches to grow too large.
10687 * alloc.c (compact_font_cache_entry, compact_font_caches):
10688 New functions or stub if not HAVE_WINDOW_SYSTEM.
10689 (compact_undo_list): Factor out from Fgarbage_collect.
10691 (mark_face_cache): Mark face font. Move down to avoid
10693 (mark_terminals): Do not mark font cache here.
10694 (Fgarbage_collect): Call compaction functions described
10695 above. Adjust comment.
10697 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10699 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10700 chdir to HOME (bug#15607).
10702 * nsterm.m (Qcocoa, Qgnustep): New variables.
10703 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10704 (ns_get_color): Make selection color work for GNUstep also.
10706 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10708 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10709 handles mouse clicks. Instead, let GPM use the same code as all
10710 the other mice use. See the discussion starting at
10711 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10712 for the details of the problem with the menu bar this fixes.
10714 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10716 Remove port-specific display name lists to avoid extra
10717 complexity and data duplication with display info lists.
10718 * xterm.h (x_display_name_list): Remove declaration.
10719 * xterm.c (x_display_name_list): Remove.
10720 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10721 * xfns.c (x_display_info_for_name, Fx_display_list):
10722 Likewise. Use x_display_list where appropriate.
10723 * w32term.h (w32_display_name_list): Remove declaration.
10724 * w32term.c (w32_display_name_list): Remove.
10725 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10727 * w32fns.c (x_display_info_for_name, Fx_display_list):
10728 Likewise. Use x_display_list where appropriate.
10729 * nsterm.h (ns_display_name_list): Remove declaration.
10730 * nsterm.m (ns_display_name_list): Remove.
10731 (ns_term_init, syms_of_nsterm): Adjust users.
10732 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10733 Likewise. Use x_display_list where appropriate.
10734 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10735 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10736 (mark_terminals): Mark per-terminal font cache.
10738 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10740 Don't run timers in input-pending-p. Its new check-timers param
10741 provides the prior behavior. (Bug#15045).
10742 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10744 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10746 Make some functions static in non-Microsoft builds.
10747 On my platform (Fedora 19 x86-64), this shrinks the
10748 Emacs executable (text+data) by 0.25%.
10749 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10750 (load_color) [!MSDOS]:
10751 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10752 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10753 * lisp.h (check_existing):
10754 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10755 (network_interface_info) [!WINDOWSNT]:
10756 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10757 Remove extern decls.
10758 * fileio.c (check_existing):
10759 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10760 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10761 (network_interface_info) [!WINDOWSNT]:
10762 * term.c (encode_terminal_code) [!WINDOWSNT]:
10763 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10764 * xfaces.c (load_color) [!MSDOS]:
10766 * fileio.c (check_existing, check_executable, check_writable):
10767 * process.c (network_interface_list, network_interface_info):
10768 Move earlier, so that we don't need forward decls.
10769 * gnutls.c (fn_gnutls_transport_set_errno)
10770 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10772 * w32.c (init_environment): Use faccessat rather than
10773 check_existing, partly for consistency with the rest of the code
10774 in this file, partly so that check_existing can be static.
10776 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10777 * emacs.c (MAIN_PROGRAM): New macro.
10778 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10779 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10781 bool vector int width fixes
10782 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10783 (Fbool_vector_count_matches_at):
10784 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10785 can exceed PTRDIFF_MAX, at least in theory.
10786 (Fbool_vector_count_matches_at):
10787 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10789 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10791 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10792 (struct sockaddr): Add forward decl, for platforms that lack it.
10794 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10796 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10799 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10801 * w32.c (network_interface_get_info, network_interface_list)
10802 (network_interface_info): New functions. (Bug#15610)
10803 (GetAdaptersInfo_Proc): New typedef.
10804 (get_adapters_info): New wrapper function.
10805 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10807 * process.h (network_interface_list, network_interface_info):
10810 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10811 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10812 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10813 for WINDOWSNT. Doc fix.
10814 (syms_of_process): Defsubr Snetwork_interface_list and
10815 Snetwork_interface_info unconditionally.
10817 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10818 in NS GUI sessions. (Bug#15629)
10820 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10822 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10824 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10826 * print.c (print_object): Print " ..." when truncating bool vectors.
10828 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10830 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10831 standard mouse buttons.
10833 * termhooks.h (struct input_event): Remove incorrect commentary.
10835 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10837 Disallow bool vector operations on mixed-length operands.
10838 The old behavior left garbage in the result vector sometimes,
10839 and didn't seem to be useful.
10840 * data.c (Qwrong_length_argument): New static var.
10841 (wrong_length_argument): New function.
10842 (bool_vector_binop_driver): Check that args agree in length.
10844 * keyboard.c, keyboard.h (all_kboards): Now static.
10846 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10848 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10849 note from the lispref.
10851 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10853 * nsterm.h (struct ns_display_info): Remove set-but-unused
10854 member image_cache (image caches are per-terminal anyway).
10855 (FRAME_X_IMAGE_CACHE): Remove.
10856 * nsterm.m (ns_initialize_display_info): Adjust user.
10858 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10860 * w32proc.c: Include mingw_time.h.
10862 * w32.c: Include mingw_time.h.
10864 Implement scrolling of TTY menus when the screen is too short.
10866 * term.c (tty_menu_display): Accept an additional argument, the
10867 menu item from which to start displaying the menu. Account for
10868 the value of Y when limiting the menu to the number of available
10870 (mi_result): New enumeration.
10871 (read_menu_input): Return enumerated value. When the y coordinate
10872 hits min_y or max_y, return scroll indication instead of wrapping
10874 (tty_menu_activate): Handle the scrolling indications from
10875 read_menu_input. Compute the first menu item to display and pass
10876 it to tty_menu_display.
10878 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10880 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10881 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10882 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10883 Adjust to match the change described below.
10884 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10885 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10886 memory_below_frame members to...
10887 * termchar.h (struct tty_display_info): ...here because they're
10888 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10889 * term.c (init_tty):
10890 * nsterm.m (ns_create_terminal):
10891 * w32term.c (w32_create_terminal):
10892 * xterm.c (x_create_terminal): Adjust users.
10893 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10894 to filter out non-TTY frames. Adjust comment.
10895 (scrolling): Adjust user. Prefer eassert for debugging check.
10897 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10899 * xfaces.c (PT_PER_INCH): Remove unused macro.
10900 * termhooks.h (struct terminal): Remove set-but-unused
10901 member fast_clear_end_of_line.
10902 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10903 * nsterm.m (ns_create_terminal):
10904 * term.c (init_tty):
10905 * w32term.c (w32_create_terminal):
10906 * xterm.c (x_create_terminal): Adjust users.
10908 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10910 * lisp.h (bool_vector_size): New function.
10911 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10912 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10913 (Fbool_vector_not, Fbool_vector_count_matches_at):
10914 Remove uses of 'eassume' that should no longer be needed,
10915 because they are subsumed by the 'eassume' in bool_vector_size.
10917 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10919 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10920 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10921 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10923 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10925 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10926 have different dimensions. (Bug#15575)
10928 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10931 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10933 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10935 * term.c (tty_menu_show): Never return with unbalanced
10936 specpdl. Use eassert for debugging check. Adjust style.
10938 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10940 * term.c (read_menu_input): Make selection of menu items
10941 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10942 (tty_menu_activate): Fix off-by-one error when computing max_y.
10944 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10946 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10947 audit logging (only used with GnuTLS 3.x) and enable it.
10949 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10951 * dispnew.c (redraw_frame): Remove useless #ifdef because
10952 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10953 Also, move TTY fflush to...
10954 * term.c (tty_update_end): ...this function.
10956 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10958 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10959 the end of the frame's glyph matrix. (Bug#15575)
10961 * term.c (tty_menu_display): Don't move cursor while overwriting
10962 frame's glyphs with menu items. Limit the number of items
10963 displayed to what can be shown on the available screen lines,
10964 excluding the echo area.
10965 (tty_menu_activate): Limit the Y coordinate allowed by
10966 read_menu_input to the last screen line used for menu display.
10968 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10970 * lisp.h (eassume): New macro.
10971 Also, include <verify.h>, for 'assume'.
10972 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10973 (vroundup, vector_nbytes):
10974 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10975 (Fbool_vector_not, Fbool_vector_count_matches)
10976 (Fbool_vector_count_matches_at):
10977 Use eassume, not eassert.
10978 * casetab.c (set_identity, shuffle):
10979 * composite.c (composition_gstring_put_cache):
10980 * dispnew.c (update_frame_1):
10981 * ftfont.c (ftfont_shape_by_flt):
10982 * image.c (gif_load):
10983 * intervals.c (offset_intervals):
10984 * macfont.m (macfont_shape):
10985 Remove calls to 'assume' that are no longer needed, because
10986 --enable-gcc-warnings no longer generates bogus warnings
10987 when these calls are removed.
10989 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10991 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10993 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10995 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10996 (Qsubstitute_env_in_file_name): New var.
10997 (syms_of_fileio): Define it.
10999 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11001 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11002 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11005 * term.c (save_and_enable_current_matrix): Don't allocate and
11006 don't save margin areas.
11007 (restore_desired_matrix): Don't restore margin areas.
11008 (free_saved_screen): Don't free margin areas.
11010 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11012 * image.c: Pacify --enable-gcc-warnings.
11013 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11014 #define only if used.
11016 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11018 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11019 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11020 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11021 (gif_load): For giflib v5.x and later, display the error message
11022 produced by giflib when its functions fail.
11023 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11026 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11028 * keyboard.c (last_event_timestamp): Remove. For X selection and
11029 GTK popup menus, it may be obtained from per-frame X display info.
11030 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11031 (process_special_events): Adjust users.
11032 * keyboard.h (last_event_timestamp): Remove declaration.
11033 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11034 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11035 * menu.h (xmenu_show): Adjust prototype.
11036 * menu.c (Fx_popup_menu): Adjust user.
11037 * xselect.c (x_own_selection, x_get_foreign_selection)
11038 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11040 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11042 * keyboard.c (init_kboard): Now static. Add arg
11043 to denote window system. Adjust comment.
11044 (init_keyboard): Adjust user.
11045 (allocate_kboard): New function.
11046 (syms_of_keyboard):
11047 * nsterm.m (ns_term_init):
11048 * term.c (init_tty):
11049 * w32term.c (w32_create_terminal):
11050 * xterm.c (x_term_init): Use it.
11051 * keyboard.h (init_kboard): Remove prototype.
11052 (allocate_kboard): Add prototype.
11054 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11056 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11057 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11059 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11061 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11063 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11065 * term.c (tty_menu_activate): Flush the output stream after
11066 showing the cursor, and don't mark the frame garbaged at exit from
11067 the function. Fixes redisplay glitches when moving from one menu
11070 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11072 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11073 or throw error (Bug#15570).
11075 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11077 * intervals.c (temp_set_point_both): Move test into 'eassert',
11080 * lisp.h (eassert): Don't use 'assume'.
11081 Sometimes 'assume' wins in performance, and sometimes it loses,
11082 so it shouldn't be used all the time. Perhaps we need two
11083 flavors of 'eassert', one for where 'assume' is far more likely
11084 to help or to hurt; but that can be done later.
11085 Reported by Dmitry Antipov in
11086 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11087 Also, don't include <verify.h>; no longer needed.
11089 2013-10-09 Glenn Morris <rgm@gnu.org>
11091 * eval.c (Fcond): Doc tweak.
11093 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11095 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11096 expressions with side effects to eassert. (Bug#15565)
11098 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11100 * fns.c (hashfn_user_defined): Allow hash functions to return any
11103 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11105 Fix minor problems found by static checking.
11106 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11107 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11108 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11109 * keyboard.c (read_menu_command): Remove unused local.
11110 * lisp.h (read_menu_command): New decl.
11111 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11112 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11113 Return ptrdiff_t, not int.
11114 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11115 not int, for benefit of xpalloc.
11116 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11118 (have_menus_p): Remove; unused.
11119 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11120 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11121 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11123 (save_and_enable_current_matrix): Omit unnecessary casts.
11124 (read_menu_input): Omit local extern decl (now in lisp.h).
11125 Don't access uninitialized storage if mouse_get_xy fails.
11126 (tty_menu_activate): Mark local as initialized, for lint.
11127 (tty_menu_activate, tty_meny_show): Remove unused locals.
11129 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11131 Support menus on text-mode terminals.
11132 * xterm.h (xw_popup_dialog): Add prototype.
11134 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11135 (xmenu_show): Block input here, instead in Fx_popup_menu.
11136 (xw_popup_dialog): New function, with X-specific bits of popup
11139 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11142 * window.c (Fset_window_configuration): Use run-time tests of the
11143 frame type instead of compile-time conditionals, when menu-bar
11144 lines are considered.
11146 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11147 (w32_popup_dialog): New prototypes.
11149 * w32menu.c (Fx_popup_dialog): Function deleted.
11150 (w32_popup_dialog): New function, with w32 specific bits of popup
11151 dialogs. Block input here.
11153 * w32inevt.c (w32_console_read_socket): Minor change to add
11154 debugging TTY events.
11156 * w32fns.c (show_hourglass): If returning early because the frame
11157 is not a GUI frame, unblock input.
11159 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11160 (cursorY): New functions.
11162 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11163 WINDOWSNT, macros that call curX and curY elsewhere.
11165 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11167 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11168 specific function to hide and show cursor on a text-mode terminal.
11169 (tty_menu_struct, struct tty_menu_state): New structures.
11170 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11171 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11172 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11173 (tty_menu_locate, save_and_enable_current_matrix)
11174 (restore_desired_matrix, screen_update, read_menu_input)
11175 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11176 (tty_pop_down_menu, tty_menu_last_menubar_item)
11177 (tty_menu_new_item_coords, tty_menu_show): New functions.
11178 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11180 * nsterm.h (ns_popup_dialog): Adjust prototype.
11182 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11183 of in x-popup-menu.
11184 (ns_popup_dialog): Adapt order of arguments to the other
11185 *_menu_show implementations.
11186 (Fx_popup_dialog): Function deleted.
11188 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11190 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11192 * menu.c (have_boxes): New function.
11193 (single_keymap_panes): Use it instead of a compile-time
11195 (single_menu_item): Use run-time tests of the frame type instead
11196 of compile-time conditionals.
11197 (encode_menu_string): New function.
11198 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11199 the macro, since different types of frame need different encoding
11201 (digest_single_submenu): Use run-time tests of frame type instead
11202 of, or in addition to, compile-time conditionals.
11203 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11204 (Fx_popup_menu): Detect when the function is called from keyboard
11205 on a TTY. Don't barf when invoked on a text-mode frame.
11206 Check frame type at run time, instead of compile-time conditionals for
11207 invoking terminal-specific menu-show functions.
11208 Call tty_menu_show on text-mode frames.
11209 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11210 run time to determine which alternative to invoke; support dialogs
11213 * keyboard.h <Qmouse_movement>: Declare.
11215 * keyboard.c <Qmouse_movement>: Now extern.
11216 <Qecho_keystrokes>: New static variable.
11217 (read_key_sequence): Accept an additional argument, a flag to
11218 prevent redisplay during reading of the key sequence. All callers
11220 (read_menu_command): New function.
11221 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11223 (toolkit_menubar_in_use): New function.
11224 (make_lispy_event): Use it instead of a compile-time test.
11226 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11227 window-system being available.
11229 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11230 to x-popup-dialog on the frame type, they all now support popup
11233 * dispnew.c (save_current_matrix): Save the margin areas.
11234 (restore_current_matrix): Restore margin areas.
11235 (update_frame_with_menu): New function.
11237 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11240 * alloc.c (make_save_ptr): Now compiled unconditionally.
11242 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11244 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11245 (redraw_frame, update_frame): Adjust users.
11246 * dispextern.h (set_window_update_flags): Adjust prototype.
11247 * xdisp.c (redisplay_internal): When updating all frames with zero
11248 windows_or_buffers_changed, assume that only the windows that shows
11249 current buffer should be really updated.
11251 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11253 Do not allocate huge temporary memory areas and objects while encoding
11254 for file I/O, thus reducing an enormous memory usage for large buffers.
11255 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11256 * coding.h (struct coding_system): New member raw_destination.
11257 * coding.c (setup_coding_system): Initialize it to zero.
11258 (encode_coding_object): If raw_destination is set, do not create
11259 dst_object. Add comment.
11260 * fileio.c (toplevel): New constant E_WRITE_MAX.
11261 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11262 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11264 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11266 * nsterm.m (windowDidExitFullScreen:)
11267 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11269 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11271 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11272 * keyboard.c (unblock_input_to): Don't process pending signals
11273 if a fatal error is in progress.
11275 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11276 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11277 they're talking about words in Lisp bool vectors.
11278 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11279 * data.c (popcount_bits_word): Rename from popcount_size_t.
11280 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11283 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11285 Improve support for popcount and counting trailing zeros (Bug#15550).
11286 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11287 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11288 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11289 (popcount_size_t_msc, popcount_size_t_gcc):
11290 Remove; now done by Gnulib.
11291 (popcount_size_t): Now a macro that defers to Gnulib.
11292 (count_trailing_zero_bits): Return int, for consistency with
11293 Gnulib and because Emacs prefers signed to unsigned int.
11294 Don't assume that size_t is either unsigned int or unsigned long
11295 or unsigned long long.
11296 (size_t_to_host_endian): Do not assume that size_t is either
11297 exactly 32 or exactly 64 bits wide.
11298 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11299 etc., so that it's now an enum constant, not a macro.
11300 No need to assume that it's either 32 or 64.
11302 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11304 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11307 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11309 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11310 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11312 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11314 emacs_read and emacs_write now use void *, not char *.
11315 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11316 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11317 Buffer arg is now void *, not char *. This matches plain
11318 'read' and 'write' better, and avoids a constraint violation
11319 on Solaris 9 with Oracle Studio.
11321 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11323 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11324 memset to explicit loop. Otherwise copy largest possible chunk
11325 from initialized to uninitialized part, thus allowing the longer
11326 memcpy runs and reducing the number of loop iterations.
11328 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11330 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11331 hide toolbar (Bug#15388).
11332 (windowDidEnterFullScreen:): If presentation options are zero,
11333 set them here (Bug#15388).
11334 (ns_update_auto_hide_menu_bar): Remove runtime check.
11335 Don't auto hide dock unless menubar is also auto hidden.
11337 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11339 * editfns.c (message): Mention batch mode in doc string.
11341 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11343 * nsterm.m (check_native_fs): Remove erroneous comment.
11345 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11347 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11348 uses find_newline instead of scan_newline and so doesn't move point.
11350 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11352 Use hardware support for byteswapping on glibc x86 etc.
11353 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11354 whereas the old swap64 needed 30.
11355 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11356 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11357 Use byteswap.h's macros to swap bytes.
11358 * lisp.h (swap16, swap32, swap64): Remove.
11359 All uses replaced by bswap_16, bswap_32, bswap_64.
11361 * bytecode.c (exec_byte_code): Use some more volatile variables
11362 to work around local variables getting clobbered by longjmp.
11363 Port to pre-C99, which doesn't allow decls after stmts.
11365 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11367 * lisp.h (eassert): Assume that COND is true when optimizing.
11368 In other words, take on the behavior of eassert_and_assume.
11369 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11370 (eassert_and_assume): Remove. All uses replaced by eassert.
11372 * xdisp.c (Qglyphless_char): Now static.
11374 Adjust to merge from gnulib.
11375 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11376 * lisp.h: Include <verify.h>, for 'assume'.
11378 * eval.c (clobbered_eassert): New macro.
11379 (internal_catch, internal_condition_case)
11380 (internal_condition_case_1, internal_condition_case_2)
11381 (internal_condition_case_n): Use it instead of eassert
11382 when the argument contains locals clobbered by longjmp.
11383 Don't use clobbered locals outside of clobbered_eassert.
11384 (internal_lisp_condition_case): Use a volatile variable
11385 to work around a local variable's getting clobbered.
11387 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11389 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11390 (PUSH_HANDLER): New macro.
11391 (catchlist): Remove.
11392 (handlerlist): Always declare.
11394 * eval.c (catchlist): Remove (merge with handlerlist).
11395 (handlerlist, lisp_eval_depth): Not static any more.
11396 (internal_catch, internal_condition_case, internal_condition_case_1)
11397 (internal_condition_case_2, internal_condition_case_n):
11399 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11400 handlerlist/catchlist.
11401 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11402 handlerlist which can only handle a single condition-case handler at
11404 (find_handler_clause): Simplify since we only a single branch here
11407 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11409 (bcall0): New function.
11410 (exec_byte_code): Add corresponding cases. Improve error message when
11411 encountering an invalid byte-code. Let Bunwind_protect accept
11412 a function (rather than a list of expressions) as argument.
11414 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11415 and make them unconditional now that they're heap-allocated.
11417 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11419 * charset.c (Fdecode_char, Fencode_char): Remove description of
11420 `restriction' arg. now that it's hidden by advertised-calling-convention.
11422 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11424 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11425 Remove unused variable (from mac-port).
11426 (macfont_draw): Use s->ybase for correct y position.
11428 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11430 * frame.h (struct frame): Drop has_minibuffer member because...
11431 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11432 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11434 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11436 * window.h (struct window): Prefer enum text_cursor_kinds to int
11437 for phys_cursor_type member. Move the latter, phys_cursor_width,
11438 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11439 * window.c (replace_window, make_window): Adjust users.
11441 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11443 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11444 this module is never compiled otherwise.
11446 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11448 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11451 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11453 * xdisp.c (get_next_display_element): Don't call face_for_font in
11454 a build configured --without-x. (Bug#15484)
11456 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11458 * window.c (calc_absolute_offset): #elif should be #elif defined.
11460 * frame.c (delete_frame): Block/unblock input to overcome race
11461 condition (Bug#15475).
11463 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11465 * frame.c (delete_frame): Record selected frame only after
11466 calling Qdelete_frame_functions (Bug#15477).
11468 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11470 * nsterm.m (ns_selection_color): Remove.
11471 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11472 NSColor selectedText(Background)Color. Only for COCOA.
11473 (ns_term_init): Remove assignment of ns_selection_color, logic
11474 moved to ns_get_color.
11476 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11477 NS_SELECTION_COLOR_DEFAULT.
11478 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11480 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11482 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11483 frame' does not have the tool_bar_window member.
11485 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11487 Signal error when reading an empty byte-code object (Bug#15405)
11488 * lread.c (read1): Signal error.
11489 * alloc.c (make_byte_code): eassert header size.
11490 (sweep_vectors): Change an int to size_t.
11492 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11494 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11495 instead of ints, as it's the usual style for offsetof constants. See:
11496 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11498 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11499 This is ugly, but it should fix the performance problem for older
11500 GCC versions in the short run. I'll look into integrating the
11501 Gnulib module for popcount, as a better fix.
11502 See the thread starting in:
11503 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11504 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11505 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11506 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11507 (popcount_size_t): Use it.
11509 2013-09-24 Daniel Colascione <dancol@dancol.org>
11511 * process.c (Fnetwork_interface_info): Fix build break due to
11514 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11516 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11517 Prefer signed to unsigned integers where either will do.
11518 No need for 'const' on locals that do not escape.
11519 Omit easserts with unnecessary and unportable assumptions about
11520 alignment. Avoid unnecessary casts to char *.
11522 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11524 Use union for the payload of struct Lisp_Vector.
11525 This helps to avoid a few glitches dictated by C's aliasing rules.
11526 * lisp.h (struct Lisp_Vector): Use union for next and
11527 contents member. Adjust comment. Change related users.
11528 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11529 Related users changed.
11530 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11531 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11532 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11533 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11535 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11537 Optimize glyph row clearing and copying routines.
11538 * dispextern.h (struct glyph_row): Change layout of struct
11539 glyph_row to help copy_row_except_pointers. Adjust comment.
11540 * dispnew.c (null_row): Remove.
11541 (clear_glyph_row): Use offsetof and memset to find and clear
11542 just the members that need clearing. Adjust comment.
11543 (copy_row_except_pointers): Likewise for copying.
11545 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11547 Some minor cleanups of recently-added bool vector code.
11548 * conf_post.h (assume): Always return void. Use lint version
11549 only if GCC and MSC versions don't apply.
11550 * conf_post.h (assume):
11551 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11552 Depend on _MSC_VER, not __MSC_VER, for consistency with
11554 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11555 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11556 (bool_vector_binop_driver, count_trailing_zero_bits)
11557 (size_t_to_host_endian): Now static, not static inline;
11558 the latter isn't needed with modern compilers and doesn't
11559 work with older compilers anyway.
11561 * alloc.c (valgrind_p): Use bool for boolean.
11563 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11565 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11566 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11567 (display_last_displayed_message_p, message_buf_print)
11568 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11569 Use bool for boolean.
11570 * dispextern.h (cancel_line, init_desired_glyphs):
11571 Remove ancient leftover.
11572 (help_echo_showing_p, hourglass_shown_p):
11573 * lisp.h (noninteractive_need_newline): Adjust declaration.
11575 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11577 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11579 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11580 ...this file and convert the latter to static. Adjust comment.
11581 (make_initial_frame):
11582 * window.c (init_window_once): Adjust user.
11583 * frame.h (last_nonminibuf_frame): Remove declaration.
11584 * lisp.h (selected_frame): Likewise.
11585 * msdos.c (the_only_display_info): Adjust comment.
11587 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11589 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11590 computing the end column of mouse-highlight that comes from
11591 display or overlay strings. (Bug#15437)
11592 (note_mouse_highlight): Adapt calculation of last argument to
11593 mouse_face_from_string_pos to the above change.
11595 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11596 all platforms, not just for clang.
11598 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11600 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11601 about excess arguments to snprintf.
11603 * conf_post.h(assume): Use __builtin_unreachable for clang.
11605 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11607 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11608 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11610 2013-09-23 Daniel Colascione <dancol@dancol.org>
11612 * alloc.c (USE_VALGRIND): New macro; on by default
11613 when ENABLE_CHECKING.
11614 (mark_maybe_object, mark_maybe_pointer)
11615 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11617 (valgrind_p) [USE_VALGRIND]: New variable.
11618 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11620 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11622 * process.c (wait_reading_process_output): Change int pnamelen to
11625 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11626 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11627 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11628 argument to unsigned long to avoid warning.
11629 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11631 * conf_post.h (assume): Fix compiler error: x shall be cond.
11633 2013-09-22 Daniel Colascione <dancol@dancol.org>
11635 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11636 warning when compiling without a window system.
11638 2013-09-22 Daniel Colascione <dancol@dancol.org>
11640 * data.c (Qbool_vector_p): New symbol.
11641 (bool_vector_spare_mask, popcount_size_t_generic)
11642 (popcount_size_t_msc, popcount_size_t_gcc)
11644 (bool_vector_binop_driver)
11645 (count_trailing_zero_bits, size_t_to_host_endian)
11646 (Fbool_vector_exclusive_or)
11647 (Fbool_vector_union)
11648 (Fbool_vector_intersection, Fbool_vector_set_difference)
11649 (Fbool_vector_subsetp, Fbool_vector_not)
11650 (Fbool_vector_count_matches)
11651 (Fbool_vector_count_matches_at): New functions.
11652 (syms_of_data): Intern new symbol, functions.
11653 * alloc.c (bool_vector_payload_bytes): New function.
11654 (Fmake_bool_vector): Instead of calling Fmake_vector,
11655 which performs redundant initialization and argument checking,
11656 just call allocate_vector ourselves. Make sure we clear any
11657 terminating padding to zero.
11658 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11659 instead of open-coding the size calculation.
11660 (vroundup_ct): New macro.
11661 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11662 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11663 * composite.c (composition_gstring_put_cache):
11664 Change lint_assume to assume.
11665 * conf_post.h (assume): New macro.
11666 (lint_assume): Remove.
11667 * dispnew.c (update_frame_1): Change lint_assume to assume.
11668 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11670 * image.c (gif_load): Change lint_assume to assume.
11671 * lisp.h (eassert_and_assume): New macro.
11672 (Qbool_vector_p): Declare.
11673 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11674 (swap16, swap32, swap64): New inline functions.
11675 * macfont.m (macfont_shape): Change lint_assume to assume.
11676 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11677 * xsettings.c (parse_settings): Use new swap16 and
11678 swap32 from lisp.h instead of file-specific macros.
11680 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11682 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11683 found (which can legitimately happen when the glyph row at the
11684 window start is disabled in the current_matrix. (Bug#15365)
11686 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11688 Fix syntax.h bug introduced by recent INLINE change.
11689 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11690 conditionally compiled one way in some modules, and a different
11691 way in others. This doesn't work with extern inline functions,
11692 which must have the same definition in all modules, because the
11693 defining code might be shared across modules, depending on the
11694 implementation. Symptoms reported by Martin Rudalics in:
11695 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11696 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11697 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11698 overriding the corresponding functions in syntax.h.
11699 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11700 (syntax_property): New inline functions.
11701 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11702 Rewrite in terms of these new functions.
11704 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11706 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11707 not chars_in_text, whose result depends on the multibyteness of
11708 the current buffer. (Bug#15426)
11710 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11712 Port recent change to hosts where pointers aren't 'long'.
11713 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11714 Don't assume that pointers are the same width as 'long'.
11715 Add a compile-time check that a pointer fits into two X slots.
11717 A simpler, centralized INLINE.
11718 * conf_post.h (INLINE): Define only if not already defined.
11719 This allows us to use a single INLINE, defined by one file
11721 * emacs.c (INLINE): Define it.
11722 Also, include category.h, charset.h, composite.h, dispextern.h,
11723 syntax.h, systime.h, so that their INLINE definitions are expanded
11724 properly for Emacs.
11725 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11726 * buffer.h, buffer.c (BUFFER_INLINE):
11727 * category.h, category.c (CATEGORY_INLINE):
11728 * character.h, character.c (CHARACTER_INLINE):
11729 * charset.h, charset.c (CHARSET_INLINE):
11730 * composite.h, composite.c (COMPOSITE_INLINE):
11731 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11732 * frame.h, frame.c (FRAME_INLINE):
11733 * intervals.h, intervals.c (INTERVALS_INLINE):
11734 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11735 * lisp.h, alloc.c (LISP_INLINE):
11736 * process.h, process.c (PROCESS_INLINE):
11737 * syntax.h, syntax.c (SYNTAX_INLINE):
11738 * systime.h, sysdep.c (SYSTIME_INLINE):
11739 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11740 * window.h, window.c (WINDOW_INLINE):
11741 Remove. All uses replaced with INLINE.
11743 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11745 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11746 to avoid Bug#15398.
11748 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11750 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11751 'const char *' to avoid compiler warnings due to similar change in
11752 the prototype of x_get_string_resource.
11754 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11756 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11757 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11758 going to replace static variables below. Adjust comments.
11759 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11760 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11761 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11762 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11763 Related users changed.
11764 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11765 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11766 last_mouse_movement_time, going to replace static variables below.
11768 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11769 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11771 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11772 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11773 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11774 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11775 static variables below.
11776 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11777 (last_mouse_scroll_bar): Remove.
11778 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11779 (mouseExited): Related users changed.
11781 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11783 Do not use external array to process X scroll bar messages.
11784 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11785 (x_send_scroll_bar_event): Pack window pointer into two slots
11786 of XClientMessageEvent if we're 64-bit. Adjust comment.
11787 (x_scroll_bar_to_input_event): Unpack accordingly.
11789 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11791 Ifdef away recent changes which aren't relevant to NS port.
11792 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11793 [!HAVE_NS]: Declare as such.
11794 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11795 [!HAVE_NS]: Define as such.
11797 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11799 * frame.c (x_redo_mouse_highlight): New function
11800 to factor out common code used in W32 and X ports.
11801 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11802 * xterm.h (struct x_display_info):
11803 * w32term.h (struct w32_display_info):
11804 * nsterm.h (struct ns_display_info): New members
11805 last_mouse_motion_frame, last_mouse_motion_x and
11806 last_mouse_motion_y, going to replace static variables below.
11807 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11808 (redo_mouse_highlight): Remove.
11809 (note_mouse_movement, syms_of_xterm): Adjust user.
11810 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11811 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11812 (redo_mouse_highlight): Remove.
11813 (note_mouse_movement, syms_of_w32term): Adjust user.
11814 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11815 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11817 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11818 * nsfns.m (compute_tip_xy): Adjust user.
11820 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11822 * frame.c (x_mouse_grabbed): New function.
11823 * dispextern.h (x_mouse_grabbed): Add prototype.
11824 (last_mouse_frame): Remove declaration.
11825 * xterm.h (struct x_display_info):
11826 * w32term.h (struct w32_display_info):
11827 * nsterm.h (struct ns_display_info): New member
11828 last_mouse_frame, going to replace...
11829 * xdisp.c (last_mouse_frame): ...global variable.
11830 (note_tool_bar_highlight):
11831 * w32term.c (w32_mouse_position, w32_read_socket):
11832 * xterm.c (XTmouse_position, handle_one_xevent):
11833 Use x_mouse_grabbed.
11834 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11836 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11838 * w32term.c (w32_read_socket): Avoid temporary
11839 variables in a call to x_real_positions.
11840 * xterm.c (handle_one_xevent): Likewise.
11842 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11844 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11845 (x_icon_type): Remove prototype.
11846 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11847 * frame.c (x_icon_type): Remove.
11848 * w32term.c (x_make_frame_visible, x_iconify_frame):
11849 * xterm.c (x_make_frame_visible, x_iconify_frame):
11850 Use x_set_bitmap_icon to factor out common code.
11852 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11854 * dispextern.h (check_x_display_info, x_get_string_resource):
11855 Declare here just once and unify the latter.
11856 * frame.c (check_x_display_info, x_get_string_resource):
11857 * nsterm.h (check_x_display_info):
11858 * xrdb.c (x_get_string_resource):
11859 * xterm.h (check_x_display_info): Remove prototypes.
11860 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11861 * w32reg.c (x_get_string_resource): Likewise.
11862 (w32_get_rdb_resource): Adjust user.
11864 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11866 * xterm.h (struct x_display_info): New member
11867 x_pending_autoraise_frame, going to replace...
11868 * xterm.c (pending_autoraise_frame): ...static variable.
11869 (x_new_focus_frame, XTread_socket): Adjust users.
11870 * w32term.h (struct w32_display_info): New member
11871 w32_pending_autoraise_frame, going to replace...
11872 * w32term.c (pending_autoraise_frame): ...global variable.
11873 (x_new_focus_frame, w32_read_socket): Adjust users.
11875 2013-09-17 Glenn Morris <rgm@gnu.org>
11877 * xdisp.c (message_dolog): If we create *Messages*,
11878 switch it to messages-buffer-mode.
11880 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11882 Don't overuse 'const' in types of locals.
11883 * bidi.c (bidi_count_bytes):
11884 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11885 (xg_event_is_for_scrollbar):
11886 * xselect.c (x_handle_property_notify)
11887 (x_handle_selection_notify, x_handle_dnd_message):
11888 * xsettings.c, xsettings.h (xft_settings_event):
11889 * xterm.c (x_handle_net_wm_state, handle_one_event)
11890 (x_menubar_window_to_frame, x_detect_focus_change)
11891 (construct_mouse_click, note_mouse_movement)
11892 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11893 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11894 (handle_one_xevent, x_handle_net_wm_state):
11895 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11896 (x_handle_dnd_message):
11897 Avoid unnecessary 'const', typically the second 'const' in
11898 'const foo * const arg', a 'const' that does not affect the API
11899 and doesn't significantly help the human reader.
11901 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11903 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11904 only if Glib < 2.36.0.
11905 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11906 * xsettings.c (init_gconf, init_gsettings): Do not check
11908 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11910 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11912 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11914 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11915 before calling g_type_init.
11917 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11919 * nsterm.m (syms_of_nsterm): ... to here.
11921 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11923 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11924 (ignore_next_mouse_click_timeout): Use Time as X does.
11925 (handle_one_xevent): Avoid cast and use unsigned comparison.
11927 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11929 Do not copy X event in handle_one_xevent except KeyPress case.
11930 Wnen XEvent is processed, it is unlikely to be changed except
11931 KeyPress case, so we can avoid copying and use const pointer to
11932 const data to make sure that an event is not changed elsewhere.
11933 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11934 const' and do not create local copy except for the KeyPress event.
11935 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11936 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11937 (x_handle_net_wm_state, x_menubar_window_to_frame)
11938 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11939 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11940 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11941 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11942 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11943 (x_handle_dnd_message):
11944 * xsettings.c (xft_settings_event):
11945 Use 'const XEvent * const' where appropriate.
11946 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11948 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11950 Fix X event waiting to handle multiple frames.
11951 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11952 * xterm.c (pending_event_wait): Remove. Adjust users.
11953 (x_detect_focus_change): Pass frame arg.
11954 (handle_one_xevent): Find related frame early and clear per-frame
11955 wait_event_type only if this is an event for the relevant frame.
11956 (x_wait_for_event): Use per-frame wait_event_type.
11958 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11960 * nsfns.m (Fx_create_frame): Fix font driver registration for
11963 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11964 for syms_of_macfont.
11966 * nsterm.m: Include macfont.h.
11967 (ns_tmp_flags, ns_tmp_font): Remove.
11968 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11969 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11970 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11971 (changeFont:): Fix code style. Check for font driver type when
11974 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11977 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11978 (nsfont_open): Set font driver type.
11979 Set font->ascent and font->descent. Figure out font instead of
11980 ns_tmp_font, and flags instead of ns_tmp_flags.
11981 Fix indentation. Remove call to ns_draw_text_decoration,
11984 * nsfns.m: Include macfont.h.
11985 (Fx_create_frame): Register macfont driver, make a better default font.
11986 (Fns_popup_font_panel): Get font from macfont driver, if used.
11988 * macfont.m, macfont.h, macuvs.h: New files.
11990 * font.h: Declare syms_of_macfont.
11992 * font.c (syms_of_font): Call syms_of_macfont.
11994 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11996 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11998 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11999 and it is always zero for others, so I assume that this is an ancient
12000 leftover which nobody will want to change any more.
12001 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12002 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12003 * frame.c (x_set_scroll_bar_width):
12004 * w32fns.c (w32_createscrollbar):
12005 * w32term.c (w32_set_vertical_scroll_bar):
12006 * xfns.c (x_set_scroll_bar_default_width):
12007 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12008 (x_scroll_bar_expose): Related users changed.
12010 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12012 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12013 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12014 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12016 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12017 Define once here...
12018 * nsterm.h, w32term.h, xterm.h: ...and not here.
12019 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12020 Remove unused Xisms.
12021 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12022 these modules are never compiled otherwise.
12024 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12026 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12027 Doc fix. (Bug#15375)
12029 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12031 Unify Fx_focus_frame between all ports.
12032 * frame.h (x_focus_frame): New prototype.
12033 * xfns.c (Fx_focus_frame): Remove.
12034 (syms_of_xfns): Do not defsubr it.
12035 (x_focus_frame): X implementation.
12036 * nsfns.m (Fx_focus_frame): Remove.
12037 (syms_of_nsfns): Do not defsubr it.
12038 (x_focus_frame): NS implementation.
12039 * w32term.c (Fx_focus_frame): Remove.
12040 (x_focus_on_frame): Rename to...
12041 (x_focus_frame): W32 implementation.
12042 * w32term.h (x_focus_on_frame): Remove prototype.
12043 * w32fns.c (Fx_focus_frame): Remove.
12044 (syms_of_w32fns): Do not defsubr it.
12045 * frame.c (Fx_focus_frame): Define here.
12046 (syms_of_frame): Defsubr here.
12047 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12049 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12051 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12052 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12053 each port to reference the port-specific window system data.
12054 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12055 (FRAME_DISPLAY_INFO): Define.
12056 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12057 (FRAME_DISPLAY_INFO): Define. Adjust users.
12058 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12059 (FRAME_DISPLAY_INFO): Define. Adjust users.
12060 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12061 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12062 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12063 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12064 * xselect.c, xterm.c: All related users changed.
12066 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12068 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12069 (x_menubar_window_to_frame): Remove prototypes.
12070 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12071 (x_menubar_window_to_frame, x_top_window_to_frame):
12073 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12074 (x_menubar_window_to_frame, x_top_window_to_frame):
12075 ...to here and convert all but the last to static.
12077 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12079 * lisp.mk (lisp): Add w32-common-fns.elc.
12081 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12083 * charset.c (char_charset): Document an exception for char-charset.
12085 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12087 * xterm.h (x_display_info): New field last_user_time...
12088 * xterm.c (toplevel): ...to replace static last_user_time.
12089 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12091 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12093 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12094 scroll bar values to prevent thumb from disappear and update comment.
12096 2013-09-11 Glenn Morris <rgm@gnu.org>
12098 * emacs.c (usage_message): Possessive apostrophe tweak.
12100 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12102 * nsterm.m (syms_of_nsterm): Use Qns.
12103 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12104 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12105 * xfns.c (x_display_info_for_name, Fx_open_connection):
12106 Remove old '#if 0' code.
12107 (syms_of_xfns): Use Qx.
12108 * termhooks.h (fullscreen_hook): Remove the leftover.
12109 (struct terminal): Fix typo in comment.
12111 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12113 Cleaning up a few X scroll bar bits.
12114 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12115 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12116 New member last_seen_part, going to replace...
12117 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12118 (xt_action_hook) [USE_LUCID]: Adjust user.
12119 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12120 Lucid-specific scroll bar support.
12121 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12122 to int and adjust to use last_seen_part member.
12123 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12124 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12125 Initialize last_seen_part.
12127 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12129 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12130 insert-buffer-substring an empty string.
12132 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12134 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12135 avoiding a GCC warning.
12137 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12139 Ifdef away frame tool bar code when it is not really used.
12140 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12141 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12142 and minimize_tool_bar_window_p under the above.
12143 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12144 (fset_tool_bar_window): Likewise.
12145 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12146 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12147 (change_frame_size_1):
12148 * window.c (window_from_coordinates, Frecenter): Adjust users.
12149 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12150 code is not really used.
12151 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12152 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12153 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12154 [!USE_GTK && !HAVE_NS]: Define as such.
12155 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12156 (note_mouse_highlight, expose_frame):
12157 * xfns.c (x_set_tool_bar_lines):
12158 * xterm.c (handle_one_xevent): Adjust users.
12160 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12162 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12163 This bug was introduced by my 2013-08-26 patch, which incorrectly
12164 assumed that the terminfo implementation doesn't use termcap buffers.
12165 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12166 these buffers apparently are used after all.
12167 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12168 (struct tty_display_info): Define members termcap_term_buffer and
12169 termcap_strings_buffer even if TERMINFO.
12171 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12174 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12175 'usage' docstring entry to pacify make-docfile.
12177 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12179 Change comparison functions =, <, >, <=, >= to take many arguments.
12180 * data.c: Change comparison functions' interface and implementation.
12181 * lisp.h: Make arithcompare available for efficient two arg
12183 * bytecode.c: Use arithcompare.
12184 * fileio.c: Use new interface.
12186 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12188 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12190 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12192 * eval.c (Feval): Document the new use of `lexical'.
12194 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12196 Review and drop old frame resize hack.
12197 * frame.h (struct frame): Remove force_flush_display_p.
12198 * dispnew.c (update_frame): Adjust user and don't call
12199 flush_frame here. The comment has said that there was an issues
12200 with redisplaying fringes, but I don't see any differences with
12201 and without this hack. Hopefully we can continue without it.
12202 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12203 current frame matrices twice if resized_p is set.
12205 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12207 Do not populate pure Xism x_sync to other ports.
12208 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12209 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12210 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12211 * w32term.h (x_sync): Remove prototype.
12213 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12215 Cleanup frame flushing.
12216 * dispextern.h (struct redisplay_interface):
12217 Drop flush_display_optional because flush_display is enough
12218 for X and flushing via RIF is just a no-op for others.
12219 * frame.h (flush_frame): New function.
12220 * dispnew.c (update_frame):
12221 * minibuf.c (read_minibuf):
12222 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12224 * keyboard.c (detect_input_pending_run_timers): Do not flush
12225 all frames but selected one in redisplay_preserve_echo_area.
12226 * nsterm.m (ns_flush): Remove no-op.
12227 (ns_redisplay_interface): Adjust user.
12228 * w32term.h (x_flush): Remove no-op.
12229 (w32_redisplay_interface): Adjust user.
12230 * xterm.c (x_flush): Simplify because we do not flush all
12231 frames at once any more. Adjust comment.
12232 (x_redisplay_interface): Adjust user.
12234 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12236 Port --without-x --enable-gcc-warnings to Fedora 19.
12237 * gfilenotify.c (globals_of_gfilenotify):
12238 Call g_type_init only if using an older glib version that needs it.
12240 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12242 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12243 (last_glyphless_glyph_merged_face_id): Remove declarations.
12244 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12245 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12246 (last_glyphless_glyph_merged_face_id): Now static.
12247 (merge_escape_glyph_face): New function, refactored from...
12248 (get_next_display_element): ...here.
12249 (merge_glyphless_glyph_face): New function, refactored from...
12250 (produce_glyphless_glyph): ...here...
12251 * term.c (produce_glyphless_glyph): ...and here.
12253 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12255 * eval.c (eval_sub): Only call Ffunction if necessary.
12257 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12259 Attempt to make redisplay more selective when changing cursor type.
12260 * frame.h (struct frame): New bitfield cursor_type_changed.
12261 * xdisp.c (cursor_type_changed): Remove.
12262 (try_cursor_movement, redisplay_window, try_window_id)
12263 (set_frame_cursor_types, try_window_reusing_current_matrix):
12264 Adjust to use per-frame bitfield.
12265 (redisplay_internal): Look for cursor type change on each visible
12266 frame and consider all frames if cursor type has been changed on
12267 the frame other than selected. If cursor type has been changed on
12268 selected frame only, do not use fast update.
12270 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12272 Attempt to make redisplay more selective when changing fonts.
12273 * frame.h (struct frame): New bitfield fonts_changed.
12274 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12275 (adjust_frame_glyphs): Add prototype.
12276 * dispnew.c (fonts_changed_p): Remove.
12277 (adjust_glyphs): Remove because we do not
12278 adjust matrices on all frames at once any more.
12279 (adjust_frame_glyphs): Block and unblock input here.
12280 (adjust_glyph_matrix): Use fonts_changed.
12281 (change_frame_size_1): Use adjust_frame_glyphs.
12282 * font.c (font_open_entity): Use fonts_changed.
12283 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12284 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12285 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12286 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12287 (shrink_mini_window, Fresize_mini_window_internal)
12288 (window_scroll_pixel_based, Fset_window_configuration)
12289 (apply_window_adjustment, Fset_window_vscroll):
12290 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12291 Use adjust_frame_glyphs.
12292 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12293 (try_window_reusing_current_matrix, try_window_id, display_line)
12294 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12295 (redisplay_internal): Consider fonts_changed and adjust frame
12296 matrices for each frame only if the frame is visible. If font
12297 has been changed on some frame during full redisplay, retry
12298 only visible frames where the font has been actually changed.
12300 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12302 Cache current header and mode line height for each window.
12303 * window.h (struct window): New fields mode_line_height
12304 and header_line_height.
12305 * window.c (make_window): Initialize them.
12306 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12307 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12308 (current_mode_line_height, current_header_line_height):
12309 Remove declaration.
12310 * xdisp.c (current_mode_line_height, current_header_line_height):
12312 (pos_visible_p, init_xdisp): Adjust user.
12313 (redisplay_window): Invalidate mode_line_height and
12314 header_line_height if current and desired matrices do not agree.
12316 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12318 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12319 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12321 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12323 Make --without-x compatible with --enable-gcc-warnings.
12324 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12325 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12326 members under HAVE_WINDOW_SYSTEM.
12327 * keyboard.c (make_lispy_focus_out): Likewise.
12328 (record_menu_key): Move under HAVE_MENUS.
12329 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12330 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12331 (syms_of_xdisp): Adjust user.
12332 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12333 (start_hourglass, cancel_hourglass):
12334 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12335 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12336 and CLEAR_FONT_TABLE_NFONTS.
12337 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12338 Declare only if HAVE_WINDOW_SYSTEM.
12339 (lface_same_font_attributes_p, clear_face_gcs): Define only
12340 if HAVE_WINDOW_SYSTEM.
12342 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12344 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12345 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12346 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12348 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12350 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12352 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12354 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12355 This fixes a type error on hosts where ptrdiff_t is wider than int.
12357 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12359 * keyboard.c (read_key_sequence_vs): New function.
12360 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12363 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12365 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12367 Makefile improvements.
12368 * Makefile.in (config.status): Don't use double-colon rules, as
12369 they are not portable according to POSIX. Fix shell typo with `;
12370 I guess this rule has never been tested?
12371 (VCSWITNESS): New macro, to override any environment var.
12373 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12375 * xterm.h (struct x_display_info): Do not track X connection
12376 fd separately because it is always available from Display.
12377 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12380 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12382 * buffer.c (drop_overlay):
12383 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12384 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12386 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12388 * buffer.c (Fmake_overlay, Fmove_overlay):
12389 * intervals.c (set_point_from_marker):
12390 * print.c (PRINTPREPARE): Prefer signal_error
12391 to plain error and report unsuitable marker too.
12393 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12395 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12396 for 'dragging' member.
12397 (struct x_output): Remove set-but-unused leftovers
12398 'left_before_move' and 'top_before_move'.
12399 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12400 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12401 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12402 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12403 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12404 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12405 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12406 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12408 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12410 * nsfont.m (INVALID_GLYPH): New define.
12411 (nsfont_encode_char): Use INVALID_GLYPH.
12412 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12414 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12416 * xterm.c (x_last_mouse_movement_time): Revert last change.
12417 This code should use XDisplayMotionBufferSize to check display's
12418 motion history first, and there are few other issues as well.
12419 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12420 (handle_one_xevent): Adjust user.
12422 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12424 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12425 * frame.c (Flast_nonminibuf_frame): ... to here.
12426 (check_minibuf_window): Don't abort if no window was found
12429 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12431 Use XGetMotionEvents to ask the last mouse motion time from X server.
12432 * xterm.c (X_MOTION_HISTORY): Default to 1.
12433 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12434 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12435 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12436 Ifdef away legacy code.
12437 (XTmouse_position, x_scroll_bar_report_motion):
12438 Use x_last_mouse_movement_time.
12439 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12442 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12444 * msdos.c (last_mouse_window): Move to...
12445 (dos_rawgetc): ...this function and adjust comment.
12446 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12447 (mouseMoved): ...this function and adjust comment.
12448 * w32term.c (last_window): Likewise with...
12449 (w32_read_socket): ...this function.
12450 * xterm.c (last_window): Likewise with...
12451 (handle_one_xevent): ...this function.
12453 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12455 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12456 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12457 (handle_one_xevent): ...to here.
12458 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12461 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12463 * msdos.c (IT_set_terminal_window): Remove no-op.
12464 (initialize_msdos_display): Adjust terminal setup.
12465 * w32console.c (w32con_set_terminal_window): Remove no-op.
12466 (initialize_w32_display): Adjust terminal setup.
12467 * w32term.c (w32_set_terminal_window): Remove no-op.
12468 (w32_create_terminal): Adjust terminal setup.
12469 * xterm.c (XTset_terminal_window): Remove no-op.
12470 (x_create_terminal): Adjust terminal setup.
12472 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12474 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12476 (ns_create_terminal): Adjust terminal setup.
12477 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12479 (w32_create_terminal): Adjust terminal setup.
12480 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12482 (x_create_terminal): Adjust terminal setup.
12484 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12486 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12487 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12488 * dispnew.c (buffer_posn_from_coords):
12489 * window.c (Fwindow_end, displayed_window_lines):
12490 * xdisp.c (redisplay_mode_lines): Use it.
12492 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12494 * fontset.c (face_for_char): Check char in the current face font first
12495 if HAVE_NS (Bug#15138).
12497 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12499 * window.c (temp_output_buffer_show): Make sure window returned
12500 by display_buffer is live (Bug#15213).
12502 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12504 Minor cleanup to avoid forward declarations.
12505 * coding.h (struct ccl_spec): Remove forward declaration.
12506 * composite.h (toplevel): Include font.h.
12507 (struct composition_it, struct face, struct font_metrics):
12508 Remove forward declaration.
12509 * dispextern.h (struct image, struct atimer): Likewise.
12510 * emacsgtkfixed.h (struct frame): Likewise.
12511 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12512 * font.h (struct font_driver, struct font, struct glyph_string)
12513 (struct face): Remove forward declaration.
12514 * fontset.h (struct face, struct font): Likewise.
12515 * frame.h (toplevel): Style cleanup.
12516 (enum output_method): Move to...
12517 * termhooks.h (enum output_method): ...here.
12518 (struct glyph, struct frame, struct ns_display_info)
12519 (struct x_display_info, struct w32_display_info):
12520 Remove forward declaration.
12521 * xterm.h (toplevel): Include termhooks.h.
12522 (struct font, struct window, struct glyph_matrix, struct frame)
12523 (struct input_event, struct face, struct image): Remove forward
12525 * gtkutil.h (struct _widget_value): Likewise.
12526 * keyboard.h (toplevel): Include termhooks.h.
12527 (struct input_event): Remove forward declaration.
12529 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12531 * intervals.c (set_point_from_marker): New function.
12532 * editfns.c (Fgoto_char):
12533 * process.c (Finternal_default_process_filter):
12534 * window.c (select_window_1): Use it.
12535 * buffer.h (set_point_from_marker): Add prototype.
12537 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12539 * w32.c (term_winsock): Call release_listen_threads before calling
12541 (_sys_wait_accept): Wait for accept event in a loop with a finite
12542 timeout, instead of waiting indefinitely. Will hopefully avoid
12543 hanging during exit because WSACleanup deadlocks waiting for the
12544 event object to be released. (Bug#14333)
12546 * w32proc.c (release_listen_threads): New function, signals all
12547 the reader threads that listen for connections to stop waiting.
12549 * w32.h (release_listen_threads): Add prototype.
12551 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12553 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12554 field of new marker (for sanity and safety).
12555 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12556 anyway because XMISCTYPE is a function and can't be an lvalue).
12558 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12560 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12561 (x_after_update_window_line, x_scroll_bar_create)
12562 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12563 (handle_one_xevent, x_clear_frame_area):
12564 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12565 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12566 * xterm.h (x_clear_area): Adjust prototype.
12568 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12570 Hook scanning and indentation functions to find_newline. This helps
12571 to avoid duplicated code and renders more respect to newline cache.
12572 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12573 * cmds.c (Fforward_line):
12574 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12575 Use find_newline and avoid unnecessary point movements.
12576 * search.c (scan_newline): Implement on top of find_newline.
12578 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12580 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12581 scoped code (bug#11258).
12583 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12585 * nsterm.m (last_window): New variable.
12586 (EV_TRAILER2): New macro.
12587 (EV_TRAILER): Call EV_TRAILER2.
12588 (mouseMoved:): Add support for mouse-autoselect-window
12589 on nextstep (Bug#6888).
12591 2013-08-28 Andreas Schwab <schwab@suse.de>
12593 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12594 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12595 Remove unused macro definitions.
12596 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12597 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12598 Only define if emacs.
12600 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12602 Prefer enum glyph_row_area to int where appropriate.
12603 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12605 (window_box, window_box_width, window_box_left, window_box_left_offset)
12606 (window_box_right, window_box_right_offset): Adjust prototypes.
12607 * xdisp.c (window_box, window_box_width, window_box_left)
12608 (window_box_left_offset, window_box_right, window_box_right_offset):
12609 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12610 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12611 * nsterm.m (ns_clip_to_row):
12612 * w32term.c (w32_clip_to_row):
12613 * xterm.c (x_clip_to_row): Likewise.
12615 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12617 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12618 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12620 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12622 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12623 for portability to hosts where /bin/sh has problems.
12625 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12627 Redesign redisplay interface to drop global output_cursor.
12628 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12629 (toplevel): Remove declaration of output_cursor.
12630 (set_output_cursor, x_cursor_to): Remove prototype.
12631 * window.h (struct window): New member output_cursor.
12632 (output_cursor_to): New function to replace RIF member.
12633 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12634 (update_text_area, set_window_cursor_after_update): Use it.
12635 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12636 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12637 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12638 * w32term.c (x_update_window_begin, x_update_window_end):
12639 * xterm.c (x_update_window_begin, x_update_window_end):
12640 Adjust to use per-window output cursor.
12642 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12644 Simplify SELECT_TYPE-related code.
12645 Like EMACS_TIME, this portability layer is no longer needed, since
12646 Emacs has been using fd_set as a portability layer for some time.
12647 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12648 (SELECT_TYPE): Remove. All uses changed to fd_set.
12649 (fd_set) [!FD_SET]: New typedef.
12651 Simplify EMACS_TIME-related code.
12652 This portability layer is no longer needed, since Emacs has been
12653 using struct timespec as a portability layer for some time.
12654 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12655 Include <time.h> rather than "systime.h"; that's all that's needed now.
12656 * dispnew.c: Include <timespec.h> rather than "systime.h";
12657 that's all that's needed now.
12658 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12659 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12660 TIMESPEC_RESOLUTION.
12661 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12662 LOG10_TIMESPEC_RESOLUTION.
12663 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12664 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12665 (make_emacs_time): Remove. All used changed to make_timespec.
12666 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12667 (current_timespec): Rename from current_emacs_time. All uses changed.
12668 (add_emacs_time): Remove. All uses changed to timespec_add.
12669 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12670 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12671 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12672 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12673 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12674 (current_timespec): Rename from current_emacs_time. All uses changed.
12675 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12676 changed to timespec_cmp.
12677 * xgselect.c: Include <timespec.h>, since our .h files don't.
12679 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12681 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12682 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12683 Remove the leftovers.
12684 * gtkutil.c (toplevel): Do not declare Qxft but include
12686 * image.c (toplevel): Do not declare Vlibrary_cache because
12687 it's already done in lisp.h.
12689 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12691 * lisp.h (Mouse_HLInfo): Move from here...
12692 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12693 (reset_mouse_highlight): New function.
12694 * msdos.c (dos_set_window_size, IT_update_begin)
12695 (internal_terminal_init):
12696 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12697 (ns_initialize_display_info):
12698 * w32console.c (initialize_w32_display):
12699 * w32term.c (x_update_window_end, x_free_frame_resources)
12700 (w32_initialize_display_info):
12701 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12702 * window.c (Fdelete_other_windows_internal):
12703 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12704 * termchar.h (toplevel):
12705 * xterm.h (toplevel): Include dispextern.h.
12707 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12709 Fix minor problems found by static checking.
12710 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12711 (expect): Avoid nested-if warning.
12712 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12713 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12714 * nsterm.h, nsterm.m (ns_select):
12715 * xgselect.c, xgselect.h (xg_select):
12716 Adjust signature to better match pselect's.
12717 * nsterm.m (ns_select):
12718 Don't set *TIMEOUT, since pselect doesn't.
12719 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12720 diagnostic about assigning const char * to it.
12721 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12723 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12725 * lread.c (substitute_object_recurse): Handle hash-tables as well
12728 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12730 Fix unlikely core dump in init_tty, and simplify terminfo case.
12731 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12732 The old version incorrectly dumped core if malloc returned a
12733 buffer containing only non-NUL bytes.
12734 (init_tty): Do not allocate or free termcap buffers; the
12735 struct does that for us now.
12736 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12737 (struct tty_display_info): Define members termcap_term_buffer and
12738 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12739 use them. Allocate them directly in struct rather than indirectly
12740 via a pointer, to simplify init_tty.
12742 * frame.c (check_minibuf_window): Initialize 'window' properly,
12743 so that Emacs reliably aborts later if 'window' is not initialized.
12745 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12747 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12748 of VoidSymbol (Bug#15154).
12750 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12752 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12753 mouse_face_beg_y and mouse_face_end_y.
12754 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12755 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12756 Adjust users and update comment where appropriate.
12758 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12760 * frame.c (check_minibuf_window): New function.
12761 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12762 Call check_minibuf_window (Bug#15183).
12764 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12766 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12767 because this is the only last cursor data we need to keep and consult.
12768 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12769 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12772 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12774 Fix recovering from possible decompression error.
12775 Since insert_from_gap doesn't always move point, we can't use PT as
12776 the position where the partially decompressed data ends, and
12777 should count how many bytes was produced so far.
12778 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12779 (unwind_decompress): Really delete partially uncompressed data.
12780 (Fzlib_decompress_region): Take decompressed data size into account.
12782 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12784 * syntax.c (init_syntax_once): Adjust comment and do an early
12785 initialization of Qchar_table_extra_slots just once...
12786 * casetab.c (init_casetab_once):
12787 * category.c (init_category_once):
12788 * character.c (syms_of_character):
12789 * coding.c (syms_of_coding):
12790 * xdisp.c (syms_of_xdisp): ...and omit it here.
12792 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12794 * xdisp.c (get_next_display_element): Don't apply to characters
12795 from a display vector the logic of setting it->end_of_box_run_p
12796 suitable for characters from a buffer. (Bug#15175)
12798 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12799 to handle directories, rather than '_utime' which doesn't.
12802 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12804 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12805 or fullscreen (Bug#14627).
12807 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12809 System-dependent integer overflow fixes.
12810 * process.c (Fset_process_window_size): Signal an error if
12811 the window size is outside the range supported by the lower level.
12812 * sysdep.c (set_window_size): Return negative on error,
12813 nonnegative on success, rather than -1, 0, 1 on not in system,
12814 failure, success. This is simpler. Caller changed.
12815 (serial_configure): Remove unnecessary initialization of local.
12816 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12817 size fits in unsigned long; this isn't true on some 32-bit hosts.
12818 Avoid buffer overrun if some future version of /proc/meminfo has a
12819 variable name longer than 20 bytes.
12820 (system_process_attributes) [__FreeBSD__]:
12821 Don't assume hw.availpages fits in 'int'.
12823 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12825 Don't let very long directory names overrun the stack.
12826 Fix some related minor problems involving "//", vfork.
12827 * callproc.c (encode_current_directory): New function.
12828 (call_process): Don't append "/"; not needed.
12829 * fileio.c (file_name_as_directory_slop): New constant.
12830 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12831 this can save the caller having to alloca.
12832 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12833 Use SAFE_ALLOCA, not alloca.
12834 (directory_file_name, Fexpand_file_name): Leave leading "//"
12835 alone, since it can be special even on POSIX platforms.
12836 * callproc.c (call_process):
12837 * process.c (Fformat_network_address):
12838 * sysdep.c (sys_subshell):
12839 Use encode_current_directory rather than rolling our own.
12840 (create_process): No need to encode directory; caller does that now.
12841 * process.h (encode_current_directory): New decl.
12842 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12843 Rework to avoid 'goto xyzzy;'.
12845 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12847 * xdisp.c (handle_face_prop): If the default face was remapped use
12848 the remapped face for strings from prefix properties. (Bug#15155)
12850 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12852 Minor cleanup for redisplay interface and few related functions.
12853 * frame.h (enum text_cursor_kinds): Move from here...
12854 * dispextern.h (enum text_cursor_kinds): ...to here.
12855 (toplevel): Drop unnecessary declarations.
12856 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12857 in update_window_end_hook and draw_window_cursor functions.
12858 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12859 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12860 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12861 * xterm.c (x_update_window_end, x_draw_window_cursor):
12862 * xdisp.c (display_and_set_cursor, update_window_cursor)
12863 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12864 enum text_cursor_kinds where appropriate.
12866 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12868 Redesign redisplay interface to drop updated_row and updated_area.
12869 * dispextern.h (updated_row, updated_area): Remove declaration.
12870 (struct redisplay_interface): Pass glyph row and row area parameters
12871 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12872 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12874 * dispnew.c (updated_row, updated_area): Remove.
12875 (redraw_overlapped_rows, update_window_line): Adjust user.
12876 (update_marginal_area, update_text_area): Likewise. Pass updated row
12877 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12878 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12881 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12883 * process.c (flush_pending_output): Remove stub.
12886 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12888 * callproc.c: Fix race that killed background processes (Bug#15144).
12889 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12890 Record deleted process-id in critical section, not afterwards.
12891 Don't mistakenly kill process created by a call-process invocation
12892 that discards output and does not wait.
12894 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12896 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12897 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12898 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12899 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12900 to shut up compiler in mark_object.
12901 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12903 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12905 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12906 We can't portably rely on PTY_OPEN doing that, even if
12907 it calls posix_openpt with O_CLOEXEC.
12909 2013-08-20 Kenichi Handa <handa@gnu.org>
12911 * character.c (string_char): Improve commentary.
12913 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12915 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12916 (struct animation_cache): Make signature a flexible array member.
12917 All uses changed. This is a tad slower but may insulate us better
12918 from future changes to ImageMagick.
12920 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12922 * image.c: Shrink memory needed for animation cache.
12923 (SIGNATURE_DIGESTSIZE): New constant.
12924 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12925 (imagemagick_create_cache): Copy the signature. This saves
12926 several KB of memory that ImageMagick wastes per signature.
12927 Don't bother updating the update_time, as the caller does that now.
12928 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12929 it's a fixed size struct member now.
12930 (imagemagick_get_animation_cache): Always destroy the signature,
12931 as it's now imagemagick_create_cache's responsibility to copy it.
12932 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12933 and use memcmp rather than strcmp.
12934 eassert that ImageMagick returns a signature of the specified length.
12936 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12938 * image.c (imagemagick_get_animation_cache): Don't segfault on
12940 (imagemagick_get_animation_cache): Revert to previous definition
12941 so that it actually works. But keep the memory leak fix.
12942 (imagemagick_get_animation_cache): Fix memory leak.
12944 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12946 * image.c: Fix animation cache signature memory leak.
12947 Fix some other minor performance problems while we're at it.
12948 (imagemagick_create_cache): Clear just the members that
12949 need clearing. Don't set update_time, as caller does that now.
12950 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12951 Simplify by using pointer-to-pointer instead of a prev pointer.
12952 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12953 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12954 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12955 it's already a copy. Free the signature probe unless it's cached.
12957 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12958 This was introduced by my 2013-08-12 fix for Bug#15035.
12960 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12962 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12963 (imagemagick_prune_animation_cache): Now static.
12965 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12967 * image.c (imagemagick_get_animation_cache): Don't segfault when
12968 pruning all entries.
12970 2013-08-18 Ken Brown <kbrown@cornell.edu>
12972 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12973 static heap if ENABLE_CHECKING is defined.
12974 (max_bss_sbrk_ptr): New variable.
12975 (bss_sbrk): Use it.
12976 (report_sheap_usage): Report maximum static heap usage instead of
12977 ending static heap usage.
12979 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12981 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12982 of zlib_initialized according to the results of calling
12983 init_zlib_functions.
12985 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12987 * image.c: Implement an ImageMagick per-image cache.
12988 (imagemagick_get_animation_cache): Fix a double-free error.
12989 (imagemagick_load_image): Remove the ping_wand code, which only
12990 apparently saved time on invalid animated images, and slowed down
12991 everything else. Optimize for the common case.
12993 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12995 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12997 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12999 * marker.c (set_marker): Remove documentation of undefined behavior.
13001 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13003 * image.c (imagemagick_compute_animated_image): Animate correctly
13004 when sub-images are smaller than the main image.
13005 (imagemagick_compute_animated_image): Setting the iterator row to
13006 zero is apparently not allowed.
13007 (imagemagick_compute_animated_image): Allow images that say they
13008 have sub-images that are bigger than the main image, but just crop
13011 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13013 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13015 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13017 * image.c (imagemagick_compute_animated_image): Respect the GIF
13020 2013-08-15 Ken Brown <kbrown@cornell.edu>
13022 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13023 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13026 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13028 Fix minor problems found by static checking.
13029 * frame.c (delete_frame):
13030 * xdisp.c (next_element_from_display_vector):
13031 Avoid uninitialized local.
13032 * image.c (imagemagick_compute_animated_image): Port to C89.
13033 Prefer usual GNU indentation style for loops.
13034 Be more careful about bizarrely large sizes, by using ptrdiff_t
13037 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13039 Fix infinite frame selection loop (Bug#15025).
13040 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13042 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13044 * xdisp.c (compute_window_start_on_continuation_line):
13045 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13046 to make sure we end up setting the window start at the leftmost
13047 visible character of the display line. This avoids funky
13048 horizontal shifting because the window start is not kept on the
13049 same position. (Bug#15090)
13050 (next_element_from_display_vector): Support 'box' face attribute
13051 in the face definitions of a display vector. (Bug#15099)
13053 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13055 * image.c (imagemagick_compute_animated_image): Implement animated
13056 images (bug#14700).
13057 (imagemagick_compute_animated_image): Fix some compilation
13058 warnings. Implement a very simple cache to make the animation
13059 usable at all, but it should be replaced with a per-image cache.
13061 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13063 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13064 to do `for' loops over alist values.
13065 * buffer.h (FOR_EACH_BUFFER):
13066 * process.c (FOR_EACH_PROCESS): Use it.
13067 (handle_child_signal, status_notify, Fget_buffer_process)
13068 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13070 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13072 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13073 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13074 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13075 to xzalloc and so avoid redundant call to memset.
13076 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13077 members because it is allocated with xzalloc and so already zeroed.
13079 2013-08-14 Ken Brown <kbrown@cornell.edu>
13081 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13084 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13086 Utility function and macro to copy Lisp string to C string.
13087 * lisp.h (xlispstrdupa): New macro.
13088 (xlispstrdup): New prototype.
13089 * alloc.c (xlispstrdup): New function.
13090 * callint.c (Fcall_interactively):
13091 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13092 (Fsubstitute_in_file_name):
13093 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13094 * image.c (x_create_bitmap_from_file):
13095 * w32term.c (w32_term_init):
13096 * xterm.c (x_term_init): Use xlispstrdup.
13098 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13100 * image.c (imagemagick_load_image): Make animated pictures work.
13101 There's still some problems with background color settings, though
13104 * decompress.c (unwind_decompress): Always restore point.
13106 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13108 * marker.c (set_marker): Reformat documentation.
13110 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13112 * xdisp.c (cursor_type_changed): Now static.
13114 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13115 Use changed. This avoids the need to call xmalloc and for the
13116 caller to call xfree, and avoids memory leaks in some situations.
13118 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13120 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13121 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13122 (redisplay_window): If window_end_valid is cleared due to non-zero
13123 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13124 so do not call to try_cursor_movement for that window.
13126 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13128 * window.h (struct window): Convert window_end_pos and
13129 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13130 (wset_window_end_pos, wset_window_end_vpos): Remove.
13131 * dispnew.c (adjust_glyph_matrix):
13132 * window.c (Fwindow_end, replace_window, set_window_buffer)
13134 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13135 (set_vertical_scroll_bar, redisplay_window, try_window)
13136 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13137 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13138 (note_mouse_highlight): Adjust users.
13139 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13142 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13144 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13145 * image.c (imagemagick_filename_hint): Use `const char *' and
13146 prefer SSDATA to SDATA to avoid warnings.
13148 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13150 Cleanup window fringes, margins and scroll bars adjustments.
13151 * window.c (set_window_fringes, set_window_margins)
13152 (set_window_scroll_bars, apply_window_adjustment): New functions.
13153 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13154 (Fset_window_scroll_bars): Use them.
13156 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13158 * window.h (struct window): Convert scroll_bar_width
13159 from Lisp_Object to integer. Adjust comment.
13160 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13162 * window.c (wset_scroll_bar_width): Remove.
13163 (make_window): Initialize scroll_bar_width.
13164 (Fsplit_window_internal): Use direct assignment.
13165 (Fset_window_configuration, save_window_save):
13166 Convert Lisp_Object to integer and back where appropriate.
13167 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13168 bar was actually changed, and mention this in docstring.
13170 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13172 * decompress.c: Minor simplifications.
13173 (Fzlib_decompress_region): Don't bother verifying
13174 that avail_out <= UINT_MAX, as that was confusing.
13175 Mention the restriction in a comment instead.
13176 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13178 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13180 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13181 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13183 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13185 * image.c (imagemagick_filename_hint): Check for errors in the
13188 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13190 * window.c (Fwindow_margins): Return nil when there's no marginal
13191 area, as per the documented API.
13193 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13194 Fmake_vector, as scroll bar's struct members are not all Lisp
13195 objects now. This avoids crashes in GC.
13197 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13198 bool, so its address could be taken.
13200 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13202 * image.c (imagemagick_filename_hint): New function to possibly
13203 apply `image-content-type-suffixes'.
13204 (imagemagick_load_image): Use it.
13206 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13208 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13209 if loading zlib failed.
13211 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13213 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13214 2013-08-13 checkin below. Change bool to BOOL, rule is:
13215 All Obj-C code uses BOOL, except for interfaces callable from C.
13217 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13219 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13221 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13222 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13223 bool instead of BOOL.
13224 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13225 from Lisp_Object to bitfield. Adjust comment.
13226 * w32term.c (x_scroll_bar_create): Adjust user.
13227 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13228 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13229 Use bool for boolean.
13230 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13231 to `unsigned int' when defining a bitfield.
13233 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13235 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13237 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13239 * window.h (struct window): Convert left_margin_cols and
13240 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13241 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13242 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13244 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13246 (showing_window_margins_p, update_window_line, update_frame_1):
13247 * fringe.c (draw_fringe_bitmap_1):
13248 * xdisp.c (window_box_width): Adjust users.
13249 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13250 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13251 Use direct assignment.
13252 (Fset_window_configuration, save_window_save, Fwindow_margins):
13253 Convert Lisp_Object to integer and back where appropriate.
13254 (Fset_window_margins): Adjust user. Return t if any margin
13255 was actually changed, and mention this in docstring.
13257 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13259 * syntax.c (forward_word):
13260 * cmds.c (forward_char, backward_char): Mention the optional argument.
13262 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13264 * window.h (struct window): Convert left_fringe_width
13265 and right_fringe_width from Lisp_Objects to integers.
13267 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13268 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13269 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13271 (make_window): Initialize new integer fields to -1.
13272 (Fsplit_window_internal): Use direct assignment.
13273 (Fset_window_configuration, save_window_save):
13274 Convert Lisp_Object to integer and back where appropriate.
13275 (Fset_window_fringes): Adjust user. Return t if any fringe
13276 was actually changed, and mention this in docstring.
13278 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13280 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13281 * nsfns.m (x_set_cursor_type):
13282 * w32fns.c (x_set_cursor_type):
13283 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13284 * xdisp.c (set_frame_cursor_types): ...but in common code.
13286 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13288 * font.c (clear_font_cache): New function, stripped from...
13289 (Fclear_font_cache): ...here, which now uses the function
13290 above. Adjust comment.
13291 * font.h (clear_font_cache): Add prototype.
13292 * xfaces.c (clear_face_cache): Use clear_font_cache.
13294 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13296 * window.c (Fset_window_start): Compare `w', not `window' because
13297 `w' might not be equal to `window' after call to decode_live_window.
13299 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13301 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13302 This fixes a problem introduced by the Bug#15035 patch
13303 when using GPG. Reported by Herbert J. Skuhra.
13305 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13307 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13308 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13309 not yet initialized.
13311 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13313 * decompress.c (Fzlib_decompress_region): Support zlib
13314 decompression, too, and rename.
13316 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13318 Minor zlib configuration tweaks.
13319 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13320 Don't assume presence of fn_inflateInit2_ zlib internal function.
13322 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13324 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13325 include the zlib prefix.
13327 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13329 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13330 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13331 define static variables that are pointers to zlib functions to be
13332 dynamically loaded.
13333 (init_zlib_functions) [WINDOWSNT]: New function.
13334 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13336 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13337 macros instead of invoking the zlib functions directly.
13338 (syms_of_decompress): DEFSYM Qzlib_dll.
13339 Staticpro Szlib_available_p.
13341 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13343 Avoid looping over all frame windows to freeze and unfreeze.
13344 * window.h (struct window): Drop frozen_window_start_p.
13345 (freeze_window_starts): Drop prototype.
13346 * frame.h (struct frame): New frozen_window_starts flag.
13347 (FRAME_WINDOWS_FROZEN): New macro.
13348 * window.c (freeze_window_start, freeze_window_starts):
13350 (select_window, replace_window): Adjust users.
13351 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13352 (window_frozen_p): New function.
13353 (redisplay_window): Use it.
13355 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13357 Fix some fd issues when running subprocesses (Bug#15035).
13358 Fix bugs that can leak files or file descriptors on errors.
13359 Don't unlink open temp files, as that's hard for users to diagnose
13360 when things go awry (e.g., temp disk exhausted).
13361 Don't bother to lock temp files. Check for invalid recursion.
13362 * callproc.c (synch_process_fd): Remove. All uses removed.
13363 (synch_process_tempfile): New var or macro.
13364 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13366 (record_kill_process): New arg, the temp name. All callers changed.
13367 (delete_temp_file): Now just a simple wrapper around unlink.
13368 (call_process_kill): New arg, the call_process_fd array.
13369 Close them all. Clear synch_process_pid. Remove the temp file,
13370 or arrange for it to be removed.
13371 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13372 that's been moved to synch_process_tempfile. Caller changed.
13373 Do not remove the tempfile; that's now call_process_kill's
13375 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13376 call_process_kill; the caller now does that.
13377 (call_process_cleanup): Do not close the process fd; that's now
13378 call_process_kill's responsibility.
13379 (Fcall_process): Implement via new function call_process, which
13380 has most of the old body of Fcall_process, but with a different API.
13381 (call_process): New function that does not open or close filefd if
13382 it is nonnegative. Record which fds need to be closed, and let
13383 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13384 Signal an error if invoked recursively (could be done via a hook).
13385 Simplify creation of the tempfile in the MSDOS case.
13386 Don't create the output file until after checking for the executable.
13387 Report any failure to open /dev/null.
13388 Don't open /dev/null for writing twice; once is enough.
13389 Don't create pipe if all output is being discarded or sent to file.
13390 Don't worry about setting up the coding system or reading from the
13391 pipe if all output is being discarded.
13392 Hoist fd_error local into top level, to lessen block nesting.
13393 Don't record deleted pid here; now done by Fcall_process_region.
13394 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13395 and note its success in synch_process_tempfile.
13396 Do not leak resources when child_setup fails.
13397 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13398 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13399 (create_temp_file): Now returns open fd, with an additional
13400 Lisp_Object * argument to return the name. All callers changed.
13401 Do not close the file; rewind it instead, and leave it open for
13402 the caller. Do not lock the temp file. Unwind-protect the file
13403 and the file-descriptor.
13404 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13405 If an asynchrounous process, record it here, not in call_process.
13406 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13407 * eval.c (set_unwind_protect): New function.
13408 * fileio.c (write_region): New function, generalized from the
13409 old Fwrite_region. Do not lock temp files.
13410 (Fwrite_region): Use it.
13411 * lisp.h (set_unwind_protect, write_region): New decls.
13412 * process.c: Include <verify.h>.
13413 (make_process): Mark fds as initially closed.
13414 (deleted_pid_list): Now a list of pid-filename pairs.
13416 (close_process_fd): New function.
13417 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13418 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13419 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13420 (create_process, create_pty, Fmake_serial_process)
13421 (server_accept_connection): Record which fds need to be closed,
13422 and let deactivate_process close them.
13423 (Fmake_network_process): Do not discard the unwind-protect
13424 until it's safe to do so.
13425 (deactivate_process): Close the fds opened by create_process etc.
13426 (Fprocess_send_eof): Adjust to new way of recording open fds.
13427 Report an error if /dev/null can't be opened, instead of aborting.
13428 * process.h (PROCESS_OPEN_FDS): New constant.
13429 (struct Lisp_Process): New member open_fds.
13430 (record_kill_process, record_deleted_pid): Adjust signatures.
13431 (record_deleted_pid): Move decl here ...
13432 * syswait.h (record_deleted_pid): ... from here.
13434 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13436 * decompress.c: Fix bugs with large buffers and weird inputs.
13437 Tune a bit. Reindent as per usual Emacs style.
13438 (BUFFER_SIZE): Remove.
13439 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13440 more than UINT_MAX bytes. Decompress into the gap instead of into
13441 an auto buffer, as this should avoid copying. Return nil if
13442 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13443 set immediate_quit; we shouldn't trust zlib code that much.
13445 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13447 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13448 errors, and really move the gap to where we want it.
13450 * lisp.h: Include decompress.c support.
13452 * emacs.c (main): Include decompress.c support.
13454 * Makefile.in: Include -lz if present.
13456 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13458 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13459 (initWithTitle:): Initialize frame to 0.
13460 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13461 (fillWithWidgetValue:frame:): Rename from
13462 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13464 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13465 fillWithWidgetValue:frame:
13467 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13468 remove memory leak warnings.
13470 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13471 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13472 menu_pending_title.
13474 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13475 (x_activate_menubar): Update the whole menu.
13476 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13477 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13478 current event is not NSSystemDefined (Bug#15001).
13479 Call ns_check_menu_open only if trackingMenu is 2.
13480 (menuDidClose:): New method, decrease trackingMenu.
13481 (fillWithWidgetValue:setDelegate:): New method.
13482 (fillWithWidgetValue:): Call the above.
13484 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13486 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13488 Omit some unnecessary casts.
13489 Many of these go back to the old pre-C89 days, when they may have
13490 been needed, but we've been assuming C89 or later for a while now.
13491 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13492 (live_float_p, live_misc_p, live_vector_p):
13493 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13494 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13495 (defvar_per_buffer):
13496 * callint.c (Fcall_interactively):
13497 * doc.c (Fsubstitute_command_keys):
13498 * filelock.c (get_boot_time):
13499 * frame.c (xrdb_get_resource):
13500 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13501 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13502 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13503 (menuitem_highlight_callback, menu_destroy_callback)
13504 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13505 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13506 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13507 (xg_tool_bar_help_callback, tb_size_cb):
13508 * image.c (xpm_alloc_color, png_read_from_memory)
13509 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13510 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13512 * keymap.c (describe_map):
13513 * nsfns.m (Fns_display_monitor_attributes_list):
13514 * nsmenu.m (process_dialog:):
13515 * nsterm.m (hold_event):
13516 * process.c (wait_reading_process_output):
13517 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13518 * scroll.c (do_direct_scrolling, scrolling_1):
13519 * termcap.c (tgetent):
13520 * window.c (check_window_containing, add_window_to_list)
13521 (freeze_window_starts):
13522 * xdisp.c (compare_overlay_entries, vmessage):
13523 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13524 (x_get_monitor_attributes_xrandr)
13525 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13526 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13527 * xfont.c (xfont_match, xfont_open):
13528 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13529 (menubar_selection_callback, menu_position_func)
13530 (popup_selection_callback, create_and_show_popup_menu)
13531 (dialog_selection_callback, create_and_show_dialog):
13532 * xrdb.c (x_get_string_resource)
13534 * xsmfns.c (x_session_check_input):
13535 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13536 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13537 (xaw_jump_callback, xaw_scroll_callback):
13538 Omit unnecessary casts.
13540 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13542 Minor string-length refactoring.
13543 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13544 * frame.c (make_monitor_attribute_list):
13545 Prefer build_string to strlen + make_string.
13547 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13549 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13550 don't check minor_code (Bug#14417).
13552 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13554 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13555 vertical positions instead. This avoids calling MATRIX_ROW with
13556 row numbers that are possibly beyond valid limits. (Bug#15064)
13558 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13560 Use xstrdup and build_unibyte_string where applicable.
13561 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13562 * xfns.c (x_window):
13563 * xrdb.c (x_get_customization_string):
13564 * xterm.c (xim_initialize):
13565 * w32fns.c (w32_window): Use xstrdup.
13566 (w32_display_monitor_attributes_list):
13567 * emacs.c (init_cmdargs):
13568 * keyboard.c (PUSH_C_STR):
13569 * nsfont.m (nsfont_open):
13570 * sysdep.c (system_process_attributes):
13571 * w32.c (system_process_attributes):
13572 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13574 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13576 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13577 variables of these types so that GDB would know about them, as aid
13578 for debugging fatal exceptions. (Bug#15024) See also
13579 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13582 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13584 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13585 larger than the NSWindow (Bug#14934).
13587 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13589 Redesign redisplay interface to drop global variable updated_window.
13590 Always pass currently updated window as a parameter to update routines.
13591 * dispextern.h (updated_window): Remove declaration.
13592 (struct redisplay_interface): Pass window parameter to
13593 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13594 and after_update_window_hook.
13595 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13597 * dispnew.c (updated_window): Remove.
13598 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13599 (update_window_line): Adjust to match redisplay interface changes.
13600 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13601 (ns_scroll_run, ns_after_update_window_line):
13602 * w32term.c (x_update_window_begin, x_update_window_end)
13603 (x_after_update_window_line, x_scroll_run):
13604 * xterm.c (x_update_window_begin, x_update_window_end)
13605 (x_after_update_window_line, x_scroll_run):
13606 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13607 Likewise. Adjust comments where appropriate.
13608 (x_cursor_to): Simplify because this is always called during window
13609 update (but install debugging check anyway).
13610 (expose_window): Check must_be_updated_p flag to see whether this
13611 function is called during window update.
13613 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13615 Do not reset window modification event counters excessively.
13616 These leftovers and poor man's tricky methods to catch extra
13617 redisplay's attention are no longer needed.
13618 * frame.c (set_menu_bar_lines_1):
13619 * minibuf.c (read_minibuf_unwind):
13620 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13621 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13622 (window_scroll_line_based, Fset_window_configuration):
13623 * xdisp.c (redisplay_window): Do not reset last_modified and
13624 last_overlay_modified counters.
13626 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13628 * xselect.c (x_send_client_event): Set send_event and serial, memset
13629 data.l as it might be bigger than data.b. Use 24 bit mask to
13630 XSendEvent (Bug#15034).
13632 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13634 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13635 for TTY frames that are not the top frame on their console.
13638 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13640 * w32term.c (w32fullscreen_hook): Really maximize frame when
13641 asked for (Bug#14841).
13643 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13645 Prefer selected_window to Fselected_window, likewise for frames.
13646 * buffer.c (Fbuffer_swap_text):
13647 * data.c (Fvariable_binding_locus):
13648 * window.c (run_window_configuration_change_hook): Adjust users.
13649 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13650 Use decode_live_frame.
13652 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13654 Be more careful if selected window shows the buffer other than current,
13655 use window_outdated only if this is not so. This change should also
13656 address some weird issues discussed in Bug#13012.
13657 * window.h (window_outdated): New prototype.
13658 * window.c (window_outdated): Now here. Convert from static and
13659 always assume window's buffer.
13660 (Fwindow_end, Fwindow_line_height): Use it.
13661 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13662 and always assume window's buffer.
13663 (redisplay_window): Adjust user.
13664 (redisplay_internal): Call to reconsider_clip_changes once and
13665 check whether mode line should be updated only if selected window
13666 shows current buffer.
13667 (run_window_scroll_functions): Use eassert for debugging check.
13668 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13670 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13672 * window.c (window_scroll, window_scroll_pixel_based)
13673 (window_scroll_line_based): Use bool for booleans.
13675 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13677 * process.c: Fix minor off-by-one issues in descriptor counts.
13678 This shouldn't fix any real bugs, but it cleans up the code a bit.
13679 (max_process_desc, max_input_desc): -1, not 0, means none.
13681 (delete_input_desc): New function.
13682 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13683 (deactivate_process): Scan backwards when recomuting max_process_desc;
13684 that should be faster.
13685 (init_process_emacs): Initialize max_input_desc.
13687 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13689 Use region cache to speedup bidi_find_paragraph_start.
13690 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13691 Rename cache_long_line_scans to cache_long_scans.
13692 * buffer.c (bset_cache_long_line_scans): Rename to
13693 bset_cache_long_scans.
13694 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13695 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13697 (syms_of_buffer): Rename cache-long-line-scans to
13698 cache-long-scans. Adjust docstring.
13699 * search.c (newline_cache_on_off):
13700 * indent.c (width_run_cache_on_off): Adjust users.
13701 * bidi.c (bidi_paragraph_cache_on_off): New function.
13702 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13703 * insdel.c (prepare_to_modify_buffer):
13704 Invalidate bidi_paragraph_cache if enabled.
13706 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13708 Invalidate region caches only if buffer text is going to be changed.
13709 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13710 (modify_text): ...new prototype.
13711 (prepare_to_modify_buffer_1): New prototype.
13712 * textprop.c (modify_region): Rename to...
13713 (modify_text_properties): ...new function.
13714 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13715 (Fremove_list_of_text_properties): Adjust users.
13716 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13717 (modify_text): ...new function.
13718 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13719 (prepare_to_modify_buffer_1): ...new function.
13720 * casefiddle.c (casify_region):
13721 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13722 (Ftranspose_regions): Use modify_text.
13724 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13726 * lisp.mk (lisp): Add nadvice.elc.
13728 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13730 New macro to iterate over live buffers similar to frames.
13731 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13732 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13733 Declare buffer-related variables here to offload lisp.h.
13734 * buffer.c (Vbuffer_alist): Adjust comment.
13735 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13736 (other_buffer_safely):
13737 * data.c (store_symval_forwarding):
13738 * dispnew.c (Fframe_or_buffer_changed_p):
13739 * fileio.c (Fdo_auto_save):
13740 * filelock.c (unlock_all_files):
13741 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13743 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13745 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13746 * callproc.c (create_temp_file):
13747 * filelock.c (create_lock_file):
13748 Assume mkostemp, since it's now provided by Gnulib.
13750 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13752 * w32.c (mkostemp): New function.
13753 (mktemp): Remove, no longer used. Most of the code reused in
13754 mkostemp. (Bug#15015)
13755 (mktemp): Don't undef.
13757 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13759 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13760 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13761 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13762 (free_glyph_pool, check_glyph_memory): Likewise for
13763 all users. Adjust comments where appropriate.
13765 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13767 * composite.h: Minor fixups.
13768 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13769 to fix a misspelling, and change it to an inline function while
13770 we're at it (it need not be a macro). All uses changed.
13771 (composition_method, composition_valid_p):
13772 Rewrite to avoid assignments in if-conditions.
13774 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13776 Do not use global Lisp_Object in composition macros.
13777 * composite.h (composition_temp): Remove declaration.
13778 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13779 (composition_method, composition_valid_p): ...inline functions.
13780 (compose_region): Remove the leftover.
13781 * composite.c (composition_temp): Remove.
13782 (run_composition_function, update_compositions)
13783 (composition_compute_stop_pos, composition_adjust_point)
13784 (Ffind_composition_internal):
13785 * coding.c (handle_composition_annotation):
13786 * xdisp.c (handle_composition_prop, check_point_in_composition):
13787 Related users changed.
13789 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13791 Drop FRAME_PTR typedef.
13792 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13793 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13794 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13795 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13796 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13797 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13798 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13799 All related users changed.
13801 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13803 * eval.c (default_toplevel_binding): New function.
13805 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13806 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13807 (syms_of_eval): Export them.
13808 * data.c (Fdefault_value): Micro cleanup.
13809 * term.c (init_tty): Use "false".
13811 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13813 Fix X GC leak in GTK and raw (no toolkit) X ports.
13814 * xterm.c (x_free_frame_resources): If white and black relief
13815 GCs are allocated, always free them here.
13816 * xfns.c (x_make_gc): Omit redundant initialization.
13817 * widget.c (create_frame_gcs): Remove the leftover.
13818 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13819 in x_free_frame_resources.
13821 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13823 * nsterm.m (windowWillResize:toSize:): Only change title if
13824 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13826 (viewDidEndLiveResize): New method.
13828 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13829 inside NS_IMPL_COCOA.
13831 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13833 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13834 Do not check whether undo is enabled because record_insert and
13835 record_delete does that themselves.
13837 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13839 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13840 member which is not really used any more.
13841 (FRAME_XIC_BASE_FONTNAME): Remove.
13842 * xfns.c (xic_free_fontset): Adjust user.
13843 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13844 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13845 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13846 (xdialog_show): Use eassert for debugging check.
13847 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13849 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13851 * fileio.c, fns.c (merge): Move extern decl from here ...
13852 * lisp.h (merge): ... to here.
13854 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13856 Fix last font-related change.
13857 * w32font.h (w32font_list_internal, w32font_match_internal):
13859 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13860 (uniscribe_list_family): Adjust to match font API change.
13861 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13862 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13864 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13866 * frame.h (FRAME_MOUSE_UPDATE):
13867 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13868 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13870 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13872 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13873 * font.h (struct font_driver): Change list, match, and list_family
13874 functions to accept struct frame * as first arg.
13875 * font.c (font_score, font_compare, font_sort_entities):
13877 (font_sort_entities, font_list_entities, font_select_entity)
13878 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13879 match font API change.
13880 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13881 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13882 * ftxfont.c (ftxfont_list, ftxfont_match):
13883 * xftfont.c (xftfont_list, xftfont_match):
13884 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13885 * w32font.c (w32font_list, w32font_match, w32font_list)
13886 (w32font_list_internal, w32_font_match_internal): Likewise.
13887 * xfaces.c (Fx_family_fonts): Adjust user.
13889 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13891 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13892 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13893 only if HAVE_X_WINDOWS is in use.
13894 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13895 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13896 * w32term.c (x_wm_set_icon_position): Likewise.
13897 * w32fns.c (x_icon): Adjust user.
13899 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13901 * xterm.c (last_mouse_press_frame): Remove the
13902 leftover which is not really used any more.
13903 (handle_one_xevent, syms_of_xterm): Adjust users.
13904 (x_flush): Call XFlush once per each X display, not frame.
13905 This is better because this code always unconditionally skips
13906 non-X frames in Vframe_list and issues the only XFlush if we
13907 have more than one X frame on the same X display.
13908 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13909 Use bool for booleans.
13910 (x_draw_glyph_string_background, cvt_string_to_pixel)
13911 (cvt_pixel_dtor): Drop unnecessary prototypes.
13912 * xterm.h (x_display_ok): Adjust prototype.
13914 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13916 Drop unnecessary functions that deals with frame pixel size.
13917 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13918 (x_pixel_height): Drop prototypes.
13919 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13920 (x_pixel_height): Drop implementations.
13921 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13922 which should be always valid for window frame.
13923 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13924 * w32menu.c (Fx_popup_dialog):
13925 * xmenu.c (Fx_popup_dialog): Likewise for both.
13927 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13929 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13930 frame parameters and call to Fmodify_frame_parameters just once.
13931 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13932 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13933 and mention nil frame in docstring.
13935 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13937 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13938 (x_figure_window_size): Likewise. Adjust to return long.
13939 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13940 (toplevel): Move Qterminal_live_p to...
13941 * terminal.c (toplevel): ...here, make it static, and...
13942 (syms_of_terminal): ...DEFSYM here.
13943 * frame.h (Qterminal_live_p): Remove declaration.
13944 (make_frame, x_figure_window_size): Adjust prototype.
13945 * nsfns.m (Fx_create_frame): Use long for window flags.
13947 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13949 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13950 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13951 Do not assume that emacs_close (INT_MAX) is a no-op.
13953 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13955 * xfaces.c (make_face_cache): For struct face_cache, prefer
13956 xmalloc to xzalloc and so avoid redundant call to memset.
13957 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13959 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13961 * fringe.c (draw_window_fringes, update_window_fringes)
13962 (compute_fringe_widths):
13963 * w32term.c (x_draw_glyph_string):
13964 * window.c (candidate_window_p, Frecenter):
13965 * xfaces.c (realize_basic_faces, realize_default_face)
13966 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13967 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13968 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13969 * xmenu.c (Fx_menu_bar_open_internal):
13970 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13971 * xsettings.c (xft_settings_event):
13972 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13973 Use bool for booleans. Adjust style and comments where
13975 * dispextern.h (draw_window_fringes, update_window_fringes)
13976 (compute_fringe_widths):
13977 * xterm.h (x_had_errors_p): Adjust prototype.
13979 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13981 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13982 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13984 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13986 * fns.c (toplevel): Remove comment before Fsafe_length because
13987 it checks for QUIT.
13989 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13991 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13993 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13995 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13996 frame which got the message is still alive, before dereferencing
13997 its pointer. (Bug#14970)
13999 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14000 be a live window, before using it as such. (Bug#14970)
14002 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14004 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14005 w32_detect_focus_change instead of doing part of its job by hand.
14006 This fixes the problem whereby FOCUS_OUT events were not sent to
14009 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14011 * process.c (Fprocess_list): Doc fix.
14013 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14014 being re-exposed only if it didn't ask to become visible.
14015 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14016 was previously iconified. (Bug#14841)
14017 (x_iconify_frame): Mark the frame iconified.
14019 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14021 Fix minor problems found by static checking.
14022 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14023 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14025 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14027 * eval.c (set_specpdl_old_value): New function.
14028 (unbind_to): Minor simplification.
14029 (get_backtrace_frame): New function.
14030 (Fbacktrace_frame): Use it. Add `base' argument.
14031 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14032 (syms_of_eval): Export backtrace-eval.
14033 * xterm.c (x_focus_changed): Simplify.
14035 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14037 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14039 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14041 * xdisp.c (redisplay_window): Instead of moving point out of
14042 scroll margin, reject the force_start method, and try scrolling
14043 instead. (Bug#14780)
14045 2013-07-24 Ken Brown <kbrown@cornell.edu>
14047 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14050 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14052 * eval.c (Fprogn): Do not check that BODY is a proper list.
14053 This undoes the previous change. The check slows down the
14054 interpreter, and is not needed to prevent a crash. See
14055 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14057 2013-07-23 Glenn Morris <rgm@gnu.org>
14059 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14061 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14063 Port to GNU/Linux systems with tinfo but not ncurses.
14064 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14065 to decide whether ncurses is being used. Without this change,
14066 GCC complains about tgetent not being declared, on a system
14067 that has tinfo installed but ncurses not installed.
14069 * eval.c (Fprogn): Check that BODY is a proper list.
14071 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14072 * data.c (Fsetq_default):
14073 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14074 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14076 Tune by taking advantage of the fact that ARGS is always a list
14077 when a function is declared to have UNEVALLED args.
14079 * emacsgtkfixed.c: Port to GCC 4.6.
14080 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14082 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14084 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14085 here to silence compiler warnings.
14087 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14089 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14090 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14091 from messing up Emacs's 'struct frame' (Bug#14923).
14093 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14095 * alloc.c (make_save_ptr_ptr): Define this function.
14096 It was inadvertently omitted. It's needed only if
14097 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14099 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14101 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14102 frame have focus (Bug#14895).
14104 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14106 Avoid vfork-related deadlock more cleanly.
14107 * callproc.c (child_setup): When the child's exec fails, output
14108 the program name, as that's more useful. Use O_NONBLOCK to avoid
14110 * process.c (create_process_1): Remove; no longer needed.
14111 (create_process): Remove timer hack; no longer needed, now that
14112 the child avoids deadlock.
14114 2013-07-20 Glenn Morris <rgm@gnu.org>
14116 * image.c (Fimage_flush): Fix doc typo.
14118 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14120 Fix array bounds violation when pty allocation fails.
14121 * process.c (PTY_NAME_SIZE): New constant.
14122 (pty_name): Remove static variable; it's now auto.
14123 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14124 Take pty_name as an arg rather than using a static variable.
14125 All callers changed.
14126 (create_process): Recover pty_flag from process, not from volatile local.
14127 (create_pty): Stay inside array even when pty allocation fails.
14128 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14130 * lread.c (Fload): Avoid initialization only when lint checking.
14131 Mention that it's needed only for older GCCs.
14133 2013-07-20 Kenichi Handa <handa@gnu.org>
14135 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14136 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14138 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14140 * lread.c (Fload): Avoid uninitialized warning.
14142 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14144 Fix some minor file descriptor leaks and related glitches.
14145 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14146 (create_lock_file): Use write, not emacs_write.
14147 * image.c (slurp_file, png_load_body):
14148 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14149 (server_accept_connection):
14150 Don't leak an fd on memory allocation failure.
14151 * image.c (slurp_file): Add a cheap heuristic for growing files.
14152 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14153 as that's what the other routines do. Maybe input need not be
14154 blocked at all, but it's better to be consistent.
14155 Avoid undefined behavior when strlen is zero.
14157 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14158 (NSTATICS): Now a constant; doesn't need to be a macro.
14160 2013-07-19 Richard Stallman <rms@gnu.org>
14162 * coding.c (decode_coding_utf_8): Add simple loop for fast
14163 processing of ASCII characters.
14165 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14167 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14169 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14171 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14172 unportable 'struct x_display_info'.
14173 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14174 is a portable type.
14176 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14178 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14179 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14181 (system_process_attributes): Prefer plain char to unsigned char
14182 when either will do. Clean up properly if interrupted or if
14183 memory allocations fail. Don't assume sscanf succeeds.
14184 Remove no-longer-needed workaround to stop GCC from whining.
14185 Read command-line once, instead of multiple times. Check read status a
14186 bit more carefully.
14188 Fix obscure porting bug with varargs functions.
14189 The code assumed that int is treated like ptrdiff_t in a vararg
14190 function, which is not a portable assumption. There was a similar
14191 -- though these days less likely -- porting problem with various
14192 assumptions that pointers of different types all smell the same as
14193 far as vararg functions is conserved. To make this problem less
14194 likely in the future, redo the API to use varargs functions.
14195 * alloc.c (make_save_value): Remove this vararg function.
14196 All uses changed to ...
14197 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14198 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14200 (make_save_ptr): Rename from make_save_pointer, for consistency with
14201 the above. Define only on platforms that need it. All uses changed.
14203 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14205 * keyboard.c: Try to fix typos in previous change.
14206 (DISPLAY_LIST_INFO): New macro.
14207 (kbd_buffer_get_event): Do not access members that are not present
14208 in X11. Revert inadvertent change of "!=" to "=".
14210 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14212 * keyboard.c (kbd_buffer_get_event):
14213 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14214 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14216 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14218 * filelock.c: Fix unlikely file descriptor leaks.
14219 (get_boot_time_1): Rework to avoid using emacs_open.
14220 This doesn't actually fix a leak, but is better anyway.
14221 (read_lock_data): Use read, not emacs_read.
14223 * doc.c: Fix minor memory and file descriptor leaks.
14224 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14225 (get_doc_string, Fsnarf_documentation):
14226 Fix file descriptor leak on error.
14228 * term.c: Fix minor fdopen-related file descriptor leaks.
14229 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14230 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14232 * charset.c: Fix file descriptor leaks and errno issues.
14234 (load_charset_map_from_file): Don't leak file descriptor on error.
14235 Use plain record_xmalloc since the allocation is larger than
14236 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14238 * eval.c (record_unwind_protect_nothing):
14239 * fileio.c (fclose_unwind):
14241 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14242 The replacement doesn't block input, but that no longer seems
14245 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14247 * lread.c: Fix file descriptor leaks and errno issues.
14248 (Fload): Close some races that leaked fds or streams when 'load'
14250 (Fload, openp): Report error number of last nontrivial failure to open.
14251 ENOENT counts as trivial.
14252 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14254 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14255 now that the function is always called with a nonnegative arg.
14256 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14257 All uses replaced with ...
14258 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14260 A few more minor file errno-reporting bugs.
14261 * callproc.c (Fcall_process):
14262 * doc.c (Fsnarf_documentation):
14263 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14264 * process.c (set_socket_option):
14265 Don't let a constructor trash errno.
14266 * doc.c: Include <errno.h>.
14268 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14270 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14272 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14274 Fix w32 bug with call-process-region (Bug#14885).
14275 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14276 to Fcall_process when the input is empty. This simplifies the
14277 code a bit. It makes no difference on POSIXish platforms but
14278 apparently it fixes a bug on w32.
14280 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14281 * fileio.c (close_file_unwind): Don't close if FD is negative;
14282 this can happen when unwinding a zapped file descriptor.
14283 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14284 in case Emacs runs out of memory between the two unwind-protects.
14285 Don't trash errno when closing FD.
14286 Zap the FD in the specpdl when closing it, instead of deferring
14287 the removal of the unwind-protect; this fixes a bug where a child
14288 function unwinds the stack past us.
14290 New unwind-protect flavors to better type-check C callbacks.
14291 This also lessens the need to write wrappers for callbacks,
14292 and the need for make_save_pointer.
14293 * alloc.c (free_save_value):
14294 * atimer.c (run_all_atimers):
14296 * alloc.c (safe_alloca_unwind):
14297 * atimer.c (unwind_stop_other_atimers):
14298 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14299 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14300 * minibuf.c (choose_minibuf_frame_1):
14301 * process.c (make_serial_process_unwind):
14302 * xdisp.c (pop_message_unwind):
14303 * xselect.c (queue_selection_requests_unwind):
14304 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14305 * alloc.c (record_xmalloc):
14306 Prefer record_unwind_protect_ptr to record_unwind_protect with
14308 * alloc.c (Fgarbage_collect):
14309 Prefer record_unwind_protect_void to passing a dummy.
14310 * buffer.c (restore_buffer):
14311 * window.c (restore_window_configuration):
14312 * xfns.c, w32fns.c (do_unwind_create_frame)
14313 New wrapper. All record-unwind uses of wrappee changed.
14314 * buffer.c (set_buffer_if_live):
14315 * callproc.c (call_process_cleanup, delete_temp_file):
14316 * coding.c (code_conversion_restore):
14317 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14318 * editfns.c (save_excursion_restore)
14319 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14320 (save_restriction_restore):
14321 * eval.c (restore_stack_limits, un_autoload):
14322 * fns.c (require_unwind):
14323 * keyboard.c (recursive_edit_unwind, tracking_off):
14324 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14325 * macros.c (pop_kbd_macro, restore_menu_items):
14326 * nsfns.m (unwind_create_frame):
14327 * print.c (print_unwind):
14328 * process.c (start_process_unwind):
14329 * search.c (unwind_set_match_data):
14330 * window.c (select_window_norecord, select_frame_norecord):
14331 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14332 (fast_set_selected_frame):
14333 * xfns.c, w32fns.c (unwind_create_tip_frame):
14334 Return void, not a dummy Lisp_Object. All uses changed.
14335 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14336 * callproc.c (call_process_kill):
14337 * fileio.c (restore_point_unwind, decide_coding_unwind)
14338 (build_annotations_unwind):
14339 * insdel.c (Fcombine_after_change_execute_1):
14340 * keyboard.c (read_char_help_form_unwind):
14341 * menu.c (unuse_menu_items):
14342 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14343 * sound.c (sound_cleanup):
14344 * xdisp.c (unwind_redisplay):
14345 * xfns.c (clean_up_dialog):
14346 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14347 Accept no args and return void, instead of accepting and returning
14348 a dummy Lisp_Object. All uses changed.
14349 * cygw32.c (fchdir_unwind):
14350 * fileio.c (close_file_unwind):
14351 * keyboard.c (restore_kboard_configuration):
14352 * lread.c (readevalllop_1):
14353 * process.c (wait_reading_process_output_unwind):
14354 Accept int and return void, rather than accepting an Emacs integer
14355 and returning a dummy object. In some cases this fixes an
14356 unlikely bug when the corresponding int is outside Emacs integer
14357 range. All uses changed.
14358 * dired.c (directory_files_internal_unwind):
14359 * fileio.c (do_auto_save_unwind):
14360 * gtkutil.c (pop_down_dialog):
14361 * insdel.c (reset_var_on_error):
14362 * lread.c (load_unwind):
14363 * xfns.c (clean_up_file_dialog):
14364 * xmenu.c, nsmenu.m (pop_down_menu):
14365 * xmenu.c (cleanup_widget_value_tree):
14366 * xselect.c (wait_for_property_change_unwind):
14367 Accept pointer and return void, rather than accepting an Emacs
14368 save value encapsulating the pointer and returning a dummy object.
14370 * editfns.c (Fformat): Update the saved pointer directly via
14371 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14372 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14373 (unwind_body): New function.
14374 (record_unwind_protect): First arg is now a function returning void,
14375 not a dummy Lisp_Object.
14376 (record_unwind_protect_ptr, record_unwind_protect_int)
14377 (record_unwind_protect_void): New functions.
14378 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14379 * fileio.c (struct auto_save_unwind): New type.
14380 (do_auto_save_unwind): Use it.
14381 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14382 * insdel.c (struct rvoe_arg): New type.
14383 (reset_var_on_error): Use it.
14384 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14386 (specbinding_func): Remove; there are now several such functions.
14387 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14388 (set_unwind_protect_ptr): New function.
14389 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14391 Be simpler and more consistent about reporting I/O errors.
14392 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14393 Say "Read error" and "Write error", rather than "I/O error", or
14394 "IO error reading", or "IO error writing", when a read or write
14396 * process.c (Fmake_network_process, wait_reading_process_output)
14397 (send_process, Fprocess_send_eof, wait_reading_process_output):
14398 Capitalize diagnostics consistently. Put "failed foo" at the
14399 start of the diagnostic, so that we don't capitalize the
14400 function name "foo". Consistently say "failed" for such
14402 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14403 All callers changed. This is so it can use report_file_error.
14404 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14405 diagnostics consistently as above.
14407 * fileio.c (report_file_errno): Fix errno reporting bug.
14408 If the file name is neither null nor a pair, package it up as a
14409 singleton list. All callers changed, both to this function and to
14410 report_file_error. This fixes a bug where the memory allocator
14411 invoked by list1 set errno so that the immediately following
14412 report_file_error reported the wrong errno value.
14414 Fix minor problems found by --enable-gcc-warnings.
14415 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14416 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14418 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14420 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14421 Set event->arg to Qt if switch-event shall be generated.
14422 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14424 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14426 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14429 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14430 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14431 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14432 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14433 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14434 and there is a focused frame.
14435 (head_table): Add focus-in and focus-out.
14436 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14437 bind to handle-focus-in/out.
14439 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14440 (Fhandle_switch_frame): Call Fhandle_focus_in.
14441 (syms_of_frame): defsubr handle-focus-in/out.
14443 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14445 Fix porting bug to older POSIXish platforms (Bug#14862).
14446 * sysdep.c (emacs_pipe): New function, that implements
14447 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14448 This should port better to CentOS 5 and to Mac OS X 10.6.
14449 All calls to pipe2 changed.
14451 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14452 This makes the code easier to read and the executable a bit smaller.
14453 Do not replace all calls to Fcons that happen to create lists,
14454 just calls that are intended to create lists. For example, when
14455 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14456 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14457 Similarly for list2 through list5.
14458 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14459 * bytecode.c (exec_byte_code):
14460 * callint.c (quotify_arg, Fcall_interactively):
14461 * callproc.c (Fcall_process, create_temp_file):
14462 * charset.c (load_charset_map_from_file)
14463 (Fdefine_charset_internal, init_charset):
14464 * coding.c (get_translation_table, detect_coding_system)
14465 (Fcheck_coding_systems_region)
14466 (Fset_terminal_coding_system_internal)
14467 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14468 * composite.c (update_compositions, Ffind_composition_internal):
14469 * dired.c (directory_files_internal, file_name_completion)
14471 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14472 * doc.c (Fsnarf_documentation):
14473 * editfns.c (Fmessage_box):
14475 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14476 (Feval, eval_sub, Ffuncall, apply_lambda):
14477 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14478 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14479 (Fset_file_times, Finsert_file_contents)
14480 (Fchoose_write_coding_system, Fwrite_region):
14481 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14482 * font.c (font_registry_charsets, font_parse_fcname)
14483 (font_prepare_cache, font_update_drivers, Flist_fonts):
14484 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14485 * frame.c (make_frame, Fmake_terminal_frame)
14486 (x_set_frame_parameters, x_report_frame_params)
14487 (x_default_parameter, Fx_parse_geometry):
14488 * ftfont.c (syms_of_ftfont):
14489 * image.c (gif_load):
14490 * keyboard.c (command_loop_1):
14491 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14492 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14493 (Fminor_mode_key_binding, accessible_keymaps_1)
14494 (Faccessible_keymaps, Fwhere_is_internal):
14495 * lread.c (read_emacs_mule_char):
14496 * menu.c (find_and_return_menu_selection):
14497 * minibuf.c (get_minibuffer):
14498 * nsfns.m (Fns_perform_service):
14499 * nsfont.m (ns_script_to_charset):
14500 * nsmenu.m (ns_popup_dialog):
14501 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14502 (Fx_own_selection_internal):
14503 * nsterm.m (append2):
14504 * print.c (Fredirect_debugging_output)
14505 (print_prune_string_charset):
14506 * process.c (Fdelete_process, Fprocess_contact)
14507 (Fformat_network_address, set_socket_option)
14508 (read_and_dispose_of_process_output, write_queue_push)
14509 (send_process, exec_sentinel):
14510 * sound.c (Fplay_sound_internal):
14511 * textprop.c (validate_plist, add_properties)
14512 (Fput_text_property, Fadd_face_text_property)
14513 (copy_text_properties, text_property_list, syms_of_textprop):
14514 * unexaix.c (report_error):
14515 * unexcoff.c (report_error):
14516 * unexsol.c (unexec):
14517 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14518 (Fformat_mode_line, syms_of_xdisp):
14519 * xfaces.c (set_font_frame_param)
14520 (Finternal_lisp_face_attribute_values)
14521 (Finternal_merge_in_global_face, syms_of_xfaces):
14522 * xfns.c (x_default_scroll_bar_color_parameter)
14523 (x_default_font_parameter, x_create_tip_frame):
14524 * xfont.c (xfont_supported_scripts):
14525 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14526 (menu_help_callback, xmenu_show):
14527 * xml.c (make_dom):
14528 * xterm.c (set_wm_state):
14529 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14530 and similarly for list2 through list5.
14532 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14534 * callproc.c (Fcall_process_region): Fix minor race and tune.
14535 (create_temp_file): New function, with the temp-file-creation part
14536 of the old Fcall_process_region. Use Fcopy_sequence to create the
14537 temp file name, rather than alloca + build_string, for simplicity.
14538 Don't bother to block input around the temp file creation;
14539 shouldn't be needed. Simplify use of mktemp.
14540 Use record_unwind_protect immediately after creating the temp file;
14541 this closes an unlikely race where the temp file was not removed.
14542 Use memcpy rather than an open-coded loop.
14543 (Fcall_process_region): Use the new function. If the input is
14544 empty, redirect from /dev/null rather than from a newly created
14545 empty temp file; this avoids unnecessary file system traffic.
14547 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14549 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14550 Simplify by making this case like the other two. This is a bit
14551 slower on obsolete hosts, but the extra complexity isn't worth it.
14553 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14554 * process.c (create_process) [!DOS_NT]:
14555 Remove now-unnecessary calls to emacs_close.
14557 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14559 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14560 returning early. (Bug#14850)
14562 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14563 and inhibit-iso-escape-detection attributes of 'undecided'.
14566 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14568 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14569 Reported by Herbert J. Skuhra in
14570 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14572 Don't lose top specpdl entry when memory is exhausted.
14573 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14574 specpdl overflow here, to simplify callers; all callers changed.
14575 Always reserve an unused entry at the stack top; this avoids
14576 losing the top entry's information when memory is exhausted.
14578 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14580 Clean up errno reporting and fix some errno-reporting bugs.
14581 * callproc.c (Fcall_process):
14582 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14583 * process.c (create_process, Fmake_network_process):
14584 * unexaix.c (report_error):
14585 * unexcoff.c (report_error):
14586 Be more careful about reporting the errno of failed operations.
14587 The code previously reported the wrong errno sometimes.
14588 Also, prefer report_file_errno to setting errno + report_file_error.
14589 (Fcall_process): Look at openp return value rather than at path,
14590 as that's a bit faster and clearer when there's a numeric predicate.
14591 * fileio.c (report_file_errno): New function, with most of the
14592 old contents of report_file_error.
14593 (report_file_error): Use it.
14594 (Ffile_exists_p, Ffile_accessible_directory_p):
14595 Set errno to 0 when it is junk.
14596 * fileio.c (Faccess_file):
14597 * image.c (x_create_bitmap_from_file):
14598 Use faccessat rather than opening the file, to avoid the hassle of
14599 having a file descriptor open.
14600 * lisp.h (report_file_errno): New decl.
14601 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14604 * process.c (create_process, wait_reading_process_output) [AIX]:
14605 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14606 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14607 a multithreaded environment anyway).
14608 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14610 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14612 * image.c (x_find_image_file): Don't close a remote file handle.
14614 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14616 Fix races with threads and file descriptors.
14617 * callproc.c (Fcall_process_region):
14618 * dired.c (open_directory):
14619 * emacs.c (main, Fdaemon_initialized):
14620 * image.c (x_find_image_file):
14621 * inotify.c (Finotify_rm_watch):
14622 * lread.c (Flocate_file_internal):
14623 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14624 * term.c (term_mouse_moveto, init_tty):
14625 * termcap.c (tgetent):
14626 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14627 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14628 * unexhp9k800.c, unexmacosx.c (unexec):
14629 * callproc.c (Fcall_process_region):
14630 Use emacs_close, not close.
14631 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14632 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14633 and posix_close function on current platforms (which all lack them).
14634 (emacs_close): Use it. This should fix the races on GNU/Linux and
14635 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14636 and it should avoid closing random victim file descriptors on
14639 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14641 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14642 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14643 Touch up doc a bit.
14645 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14646 This is for .gdbinit xbacktrace.
14648 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14649 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14650 (emacs_set_tty): Now static.
14651 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14652 * term.c (tty_capable_p, tty_default_color_capabilities)
14653 (get_tty_terminal, term_mouse_movement)
14654 (handle_one_term_event, init_tty, maybe_fatal):
14655 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14656 (tgetent, scan_file, name_match, compare_contin):
14657 * terminal.c (get_terminal):
14658 Use bool for boolean.
14659 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14660 Prefer char to unsigned char if either will do.
14661 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14662 (tty_write_glyphs): Prefer int to unsigned.
14663 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14664 All callers changed.
14665 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14667 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14670 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14671 (B__dummy__): New dummy symbol, to pacify C89.
14672 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14673 they can't grok varargs macros.
14674 * dispnew.c (add_window_display_history)
14675 (add_frame_display_history):
14676 * print.c (print_object):
14677 * xdisp.c (debug_method_add):
14678 Use %p printf format only for void pointers.
14679 * emacs.c (usage_message): New constant, replacing ...
14680 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14681 (main): Adjust to usage reorg.
14682 * fns.c (syms_of_fns):
14683 * profiler.c (syms_of_profiler):
14684 Don't use non-constant struct initializers.
14685 * gnutls.h (gnutls_initstage_t):
14686 * lisp.h (enum Lisp_Fwd_Type):
14687 * lread.c (lisp_file_lexically_bound_p):
14688 * xsettings.c (anonymous enum):
14689 Remove trailing comma.
14690 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14691 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14692 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14694 * regex.c (const_re_char): New type, to pacify strict C89.
14695 All uses of 'const re_char' replaced to use it.
14696 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14697 with glibc when strict C89. This change is imported from gnulib.
14699 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14700 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14701 Omit GNU_LINUX implementation, since it requires long long.
14702 * xterm.c (x_draw_underwave):
14703 Do not assume the traditional order of struct's members.
14704 (x_term_init): Rewrite to avoid the need for non-constant structure
14707 Syntax cleanup, mostly replacing macros with functions.
14708 This removes the need for the syntax_temp hack.
14709 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14710 * syntax.c (SYNTAX_INLINE): New macro.
14711 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14712 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14713 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14714 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14715 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14716 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14717 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14718 Now constants, not macros.
14719 (syntax_temp) [!__GNUC__]: Remove.
14720 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14721 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14722 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14723 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14724 Move here from syntax.h; now functions, not macros. Except for the
14725 last function, these are static since only syntax.c uses them.
14726 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14727 All uses changed. Now a function, not a macro; use this fact
14728 to simplify the code.
14729 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14730 compiler bugs; no longer relevant.
14731 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14732 (SYNTAX_INLINE): New macro.
14733 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14734 for the new functions. Use bool for boolean member.
14735 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14736 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14737 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14738 (SETUP_BUFFER_SYNTAX_TABLE):
14739 Now extern inline functions, not macros.
14740 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14741 Remove; all uses replaced by implementation.
14742 (syntax_temp) [!__GNUC__]: Remove decl.
14743 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14745 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14747 * emacs.c (main): Fix syntax error.
14749 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14751 Timestamp fixes for undo (Bug#14824).
14752 * atimer.c (schedule_atimer):
14753 * fileio.c (Ffile_newer_than_file_p):
14754 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14755 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14756 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14757 (syms_of_fileio): Remove Sclear_visited_file_name.
14758 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14759 file doesn't exist; this avoids an ambiguity with negative timestamps.
14760 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14761 * systime.h (make_emacs_time, invalid_emacs_time):
14762 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14763 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14764 * undo.c (record_first_change): Push (visited-file-modtime) onto
14765 undo list rather than reimplementing it by hand, incorrectly.
14767 2013-07-09 Ken Brown <kbrown@cornell.edu>
14769 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14771 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14773 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14775 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14777 Handle errno and exit status a bit more carefully.
14778 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14779 number into an exit status. Instead, use EXIT_CANCELED.
14780 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14781 * callproc.c (relocate_fd):
14782 * emacs.c (close_output_streams, main):
14783 * process.c (create_process):
14784 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14785 Use emacs_perror for simplicity.
14786 * callproc.c (relocate_fd, main):
14787 * sysdep.c (sys_subshell):
14788 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14789 (shut_down_emacs): Use emacs_write, not write.
14790 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14791 * fileio.c (Fcopy_file, e_write):
14792 * nsterm.m (ns_select):
14793 * process.c (send_process):
14794 * sound.c (vox_write):
14795 Use emacs_write_sig, not emacs_write.
14796 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14797 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14799 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14801 (emacs_full_write): New function.
14802 (emacs_write): Rewrite to use it.
14803 (emacswrite_sig, emacs_perror): New functions.
14804 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14806 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14808 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14809 on NS even if it is present. Pixmap on NS is a void*.
14811 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14813 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14814 * process.c (close_on_exec, accept4, process_socket):
14815 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14817 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14819 * w32.c (sys_dup): Declare prototype.
14823 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14825 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14827 Make file descriptors close-on-exec when possible (Bug#14803).
14828 This simplifies Emacs a bit, since it no longer needs to worry
14829 about closing file descriptors by hand in some cases.
14830 It also fixes some unlikely races. Not all such races, as
14831 libraries often open files internally without setting
14832 close-on-exec, but it's an improvement.
14833 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14834 * callproc.c (Fcall_process) [!MSDOS]:
14835 * emacs.c (main) [!DOS_NT]:
14836 * nsterm.m (ns_term_init):
14837 * process.c (create_process):
14838 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14839 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14840 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14841 Prefer mkostemp with O_CLOEXEC to mkstemp.
14842 * callproc.c (relocate_fd) [!WINDOWSNT]:
14843 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14844 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14846 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14847 Make the resulting file descriptor close-on-exec.
14848 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14849 * lread.c (load_descriptor_list, load_descriptor_unwind):
14850 Remove; no longer needed. All uses removed.
14851 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14852 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14854 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14855 (Fmake_network_process, Fnetwork_interface_list)
14856 (Fnetwork_interface_info, server_accept_connection):
14857 Make newly-created socket close-on-exec.
14858 * sysdep.c (emacs_open, emacs_fopen):
14859 Make new-created descriptor close-on-exec.
14860 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14861 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14863 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14865 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14866 for NS_IMPL_GNUSTEP.
14868 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14870 Fix openp errno handling.
14871 * callproc.c (Fcall_process): Preserve openp errno around close.
14872 * lread.c (openp): Set errno when returning -1, as some callers
14875 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14877 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14879 * nsterm.h (NSSavePanel): Update comment.
14880 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14881 (ns_run_file_dialog): Declare.
14883 * nsfns.m: Remove panelOK.
14885 (ns_run_file_dialog): New function.
14886 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14887 event loop, so file dialog is popped up by ns_run_file_dialog, called
14888 by sendEvent (Bug#14578).
14889 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14891 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14893 * xdisp.c (default_line_pixel_height): New function.
14894 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14895 (try_cursor_movement, redisplay_window, try_window)
14896 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14898 * window.c (window_scroll_pixel_based):
14899 use default_line_pixel_height.
14901 * dispextern.h (default_line_pixel_height): Add prototype.
14903 * frame.c (x_set_line_spacing): Accept a float value for
14904 line-spacing parameter, per the documentation.
14906 * data.c (Fmultibyte_string_p): Doc fix.
14908 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14910 Use emacs_open more consistently when opening files.
14911 This handles EINTR more consistently now, and makes it easier
14912 to introduce other uniform changes to file descriptor handling.
14913 * sysstdio.h: New file.
14914 * buffer.c (mmap_init):
14915 * cygw32.c (chdir_to_default_directory):
14916 * dispnew.c (Fopen_termscript):
14917 * emacs.c (Fdaemon_initialized):
14918 * fileio.c (Fdo_auto_save):
14919 * image.c (slurp_file, png_load_body, jpeg_load_body):
14920 * keyboard.c (Fopen_dribble_file):
14922 * print.c (Fredirect_debugging_output):
14923 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14924 * termcap.c (tgetent):
14925 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14926 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14927 * w32term.c (w32_initialize) [CYGWIN]:
14928 * xfaces.c (Fx_load_color_file):
14929 Use emacs_open instead of plain open, and emacs_fopen instead of
14931 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14932 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14933 * callproc.c (default_output_mode): New constant.
14934 (Fcall_process): Use it to call emacs_open instead of plain creat.
14935 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14936 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14937 (emacs_fopen): New function.
14938 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14939 Include <lisp.h>, for emacs_open.
14940 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14942 Remove duplicate #include directives.
14943 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14945 Don't include stdio.h twice.
14946 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14947 Don't include sys/types.h or stdio.h twice.
14948 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14949 * lread.c: Don't include coding.h twice.
14950 * nsfont.m: Don't include frame.h twice.
14951 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14952 * ralloc.c: Don't include <unistd.h> twice.
14953 * xdisp.c: Don't include font.h twice.
14954 * xterm.c: Don't include fontset.h twice.
14955 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14957 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14959 Scale ImageMagick images more carefully.
14960 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14961 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14962 Be more careful about avoiding undefined behavior after
14963 integer overflow and division by zero.
14965 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14967 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14968 (syms_of_w32fns): DEFSYM them.
14969 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14970 (CCHDEVICENAME): Define macros if not defined.
14971 (struct MONITOR_INFO_EX): New struct.
14972 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14973 (enum_display_monitors_fn): New variable.
14974 (globals_of_w32fns): Initialize it.
14975 (Fx_display_pixel_width, Fx_display_pixel_height)
14976 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14977 multi-monitor setups in docstrings.
14978 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14979 screen size by primary monitor's millimeter per pixel.
14980 (w32_monitor_enum, w32_display_monitor_attributes_list)
14981 (w32_display_monitor_attributes_list_fallback)
14982 (Fw32_display_monitor_attributes_list): New functions.
14983 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14985 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14987 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14989 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14991 * fileio.c (Qfile_notify_error): New error symbol.
14993 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14994 * inotify.c (inotify_callback, symbol_to_inotifymask)
14995 (Finotify_add_watch, Finotify_rm_watch): Use it.
14996 (inotifyevent_to_event): Exchange order of cookie and file name.
14997 (Finotify_add_watch): Adapt docstring.
14999 * lisp.h (Qfile_notify_error): Declare.
15001 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15003 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15004 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15005 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15006 which did not work (see <http://bugs.gnu.org/14569#307>).
15007 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15008 && (!noninteractive || initialized)). This attempts to thread
15009 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15011 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15013 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15014 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15016 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15018 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15019 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15020 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15021 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15023 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15025 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15026 Define to __sys_siglist.
15028 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15030 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15031 word-wrap, so that overflow-newline-into-fringe would work in
15032 visual-line-mode. (Bug#2749)
15033 (move_it_in_display_line_to): When the last scanned display
15034 element fits exactly on the display line, and
15035 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15036 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15037 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15038 finding buffer position that corresponds to pixel coordinates,
15039 e.g. in buffer_posn_from_coords.
15041 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15043 * process.c (handle_child_signal): Call catch_child_signal if
15046 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15048 Don't convert function pointers to void * and back.
15049 It isn't portable C, and it's easy enough to avoid.
15050 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15051 (make_save_value): Add support for SAVE_FUNCPOINTER.
15052 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15053 * print.c (print_object):
15054 Distinguish function from object pointers.
15055 * lisp.h (SAVE_FUNCPOINTER): New constant.
15056 (SAVE_SLOT_BITS): Adjust to it.
15057 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15058 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15059 (voidfuncptr): New typedef.
15060 (struct Lisp_Save_Value): New member data[0].funcpointer.
15061 (XSAVE_FUNCPOINTER): New function.
15063 Simplify buildobj processing.
15064 * Makefile.in (buildobj.h): Make it a sequence of strings each
15065 followed by comma, rather than a single string. Put it into a
15066 .tmp file in case there's an error while generating it.
15067 (gl-stamp): Use .tmp for temp files.
15068 (mostlyclean): Clean .tmp files.
15069 * doc.c (buildobj): Move to just the routine that needs it.
15070 It's now an array of strings, so processing is simpler.
15072 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15074 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15075 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15076 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15077 Invoke malloc_enable_thread even when not interactive.
15078 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15079 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15080 in this case, since the underlying bug has now been fixed.
15082 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15084 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15085 unlinking it (bug#14691).
15087 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15089 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15090 before checking whether buffer is modified. This lets
15091 `kill-buffer-query-functions' cancel killing of the buffer or save
15092 its content before `kill-buffer' asks user the "Buffer %s
15093 modified; kill anyway?" question.
15095 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15097 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15098 Let the super performKeyEquivalent deal with them (Bug#14747).
15100 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15102 * widget.c (resize_cb): Remove unused local.
15104 Do not use GTK 3 if it exists but cannot be compiled.
15105 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15106 * xterm.c (x_error_handler) [!USE_GTK]:
15109 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15111 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15113 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15114 to the valid range of values. (Bug#14753)
15116 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15117 when moving point by using the current glyph matrix. This avoids
15118 the need to force redisplay when this function is called in a
15121 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15123 Fix minor problems found by static checking.
15124 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15125 Redo the latter's body to sidestep GCC parenthesization warnings.
15126 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15127 * coding.c (detect_coding, detect_coding_system):
15128 * coding.h (struct undecided_spec):
15129 Use bool for boolean.
15130 * image.c (QCmax_width, QCmax_height): Now static.
15131 * xdisp.c (Fmove_point_visually): Remove unused local.
15133 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15135 * xdisp.c (Fmove_point_visually): New function.
15137 2013-06-28 Kenichi Handa <handa@gnu.org>
15139 * coding.h (define_coding_undecided_arg_index): New enum.
15140 (coding_attr_index): New members
15141 coding_attr_undecided_inhibit_null_byte_detection,
15142 coding_attr_undecided_inhibit_iso_escape_detection,
15143 coding_attr_undecided_prefer_utf_8.
15144 (undecided_spec): New struct.
15145 (struct coding_system): New member `undecided' of the member
15148 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15149 (detect_coding): Likewise.
15150 (detect_coding_system): Likewise.
15151 (Fdefine_coding_system_internal): New coding system properties
15152 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15154 (syms_of_coding): Adjust for coding_arg_undecided_max.
15156 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15158 * image.c (x_from_xcolors): Remove unused local.
15160 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15162 Defer image data transfer between X client and server until actual
15165 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15168 * image.c (Destroy_Image): Remove.
15169 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15170 `mask_p', and `colors_p'. All uses changed.
15171 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15172 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15173 New macros for `flags' arg to x_clear_image_1.
15174 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15175 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15176 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15177 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15178 (image_get_x_image, image_unget_x_image): New functions or macros.
15179 (image_background, image_background_transparent, x_to_xcolors)
15180 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15181 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15182 instead of Destroy_Image.
15183 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15184 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15185 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15186 (imagemagick_load_image, svg_load_image): Use them instead of
15187 x_create_x_image_and_pixmap, and x_put_x_image followed by
15188 x_destroy_x_image, respectively.
15189 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15190 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15191 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15192 background_transparent fields.
15193 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15194 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15196 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15198 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15199 This mostly consists of undoing recent changes.
15200 * callproc.c (Fcall_process):
15201 * process.c (create_process):
15202 Do not worry about catching SIGCHLD here, undoing previous change.
15203 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15204 * process.c, process.h (catch_child_signal):
15205 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15206 * process.c (catch_child_handler): Don't worry about being called
15207 lazily and do not assume caller has blocked SIGCHLD, undoing
15208 previous change. Move first-time stuff back to
15209 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15210 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15211 set lib_child_handler if it's already initialized, which may
15212 help avoid problems on GNUstep.
15214 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15216 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15217 * callproc.c (Fcall_process):
15218 * process.c (create_process):
15219 Make sure SIGCHLD is caught before we fork,
15220 since Emacs startup no arranges to catch SIGCHLD.
15221 * process.c (lib_child_handler): Initialize to null, not to
15223 (catch_child_signal): Allow self to be called lazily.
15224 Do nothing if it's already been called.
15225 Assume caller has blocked SIGCHLD (all callers do now).
15226 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15227 just before it's really needed.
15228 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15229 since it hasn't been caught yet.
15231 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15233 * image.c (compute_image_size): New function to implement
15234 :max-width and :max-height.
15235 (imagemagick_load_image): Use it.
15237 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15239 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15240 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15242 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15243 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15244 the SIGCHLD handler, since the code is not atomic and (due to glib)
15245 signals may be arriving now.
15246 * sysdep.c (init_signals): Do not catch child signals here;
15247 'main' now does that later, at a safer time.
15249 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15251 Clean up SIGCHLD handling a bit (Bug#14569).
15252 * process.c, process.h (catch_child_signal):
15253 Now always extern, even if !NS_IMPL_GNUSTEP.
15254 * process.c (catch_child_signal): Move glib tickler here from
15255 init_process_emacs, so that it's done earlier in Emacs
15256 initialization. Also move the noninteractive && !initialized
15257 check here from init_process_emacs. This is all a bit cleaner for
15258 GNUish platforms, and I hope it works around the Cygwin bug.
15259 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15260 that glib signal handling is tickled before glib creates threads.
15262 * process.c (wait_reading_process_output): Avoid int overflow
15263 when reading more than 2 GiB total from a process.
15265 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15267 * process.c (create_process): Handle a couple more cases,
15268 i.e., work even if new_argv and wait_child_setup[i] are cached.
15269 Use Fcall_process's style for volatile vars.
15271 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15273 * process.c (create_process): Mark PROCESS volatile.
15275 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15277 Use C99-style flexible array members if available.
15278 This avoids some subtle aliasing issues, which typically
15279 aren't a problem with GCC but may be a problem elsewhere.
15280 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15281 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15282 In either case, it uses a flexible array member rather than
15283 the old struct hack. All uses changed.
15284 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15285 Adjust to sdata reorganization.
15286 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15287 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15288 that ports better to pre-C99 non-GCC.
15289 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15290 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15291 as the latter has changed.
15292 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15293 and port better to pre-C99 GCC.
15294 * image.c (struct xpm_cached_color):
15295 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15296 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15297 Use FLEXIBLE_ARRAY_MEMBER.
15298 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15299 Move decl to top level so it gets checked against implementation.
15300 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15301 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15303 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15305 * syntax.c: Integer cleanups.
15306 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15307 All uses that need 0-or-2 changed to:
15308 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15309 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15310 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15311 (char_quoted, prev_char_comend_first, back_comment)
15312 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15313 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15314 Use bool for boolean.
15315 (update_syntax_table, skip_chars, skip_syntaxes):
15316 Prefer int to unsigned when either will do.
15317 (back_comment): Return boolean success flag, like forw_comment,
15318 instead of positive-or-minus-1 (which might have overflowed int anyway).
15319 Don't stuff ptrdiff_t into int.
15320 (syntax_spec_code, syntax_code_spec): Now const.
15321 (Fmatching_paren, scan_lists, scan_sexps_forward):
15322 Use enum syntaxcode for syntax code.
15323 (Fmatching_paren): Check that arg is a character, not just an integer.
15324 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15325 (Finternal_describe_syntax_value): Omit no-longer-needed
15327 (skip_chars): Use char, not unsigned char, when the distinction
15329 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15330 * bytecode.c (exec_byte_code):
15331 * syntax.c (syntax_spec_code, Fchar_syntax)
15332 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15333 (init_syntax_once):
15334 * syntax.h (SYNTAX_WITH_FLAGS):
15335 Omit unnecessary casts.
15337 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15339 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15340 line dimensions here, to avoid race conditions with the main
15341 thread. (Bug#14062, bug#14630, bug#14669)
15343 * w32term.c (w32_draw_window_cursor): Compute the header line and
15344 mode line dimensions here.
15345 <w32_system_caret_window, w32_system_caret_hdr_height>:
15346 <w32_system_caret_mode_height>: New variables.
15348 * w32term.h: Declare them.
15350 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15352 * alloc.c (die): Move "assertion failed" string here ...
15353 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15354 COND when SUPPRESS_CHECKING. This shrinks the executable text
15355 size by 0.8% to 2.2% when configured with --enable-checking,
15356 depending on optimization flags (GCC 4.8.1 x86-64).
15358 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15360 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15362 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15363 base is 2; this is more accurate.
15365 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15367 * sound.c (string_default): Move to !WINDOWSNT section.
15368 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15370 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15372 * sound.c: Integer cleanups.
15373 Remove unnecessary forward decls.
15374 (struct sound_device): The 'file' member is now a Lisp_Object, not
15375 a char *, so that we needn't invoke alloca on a huge size.
15376 (Fplay_sound_internal): Adjust to this.
15377 (string_default): New function.
15378 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15379 Use it to adjust to the struct sound_device change.
15380 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15381 (be2hs) [0]: Remove.
15383 * syntax.c (skip_chars): Don't use uninitialized storage
15384 when searching a multibyte buffer for characters that are not in a
15385 unibyte string that contains non-ASCII characters.
15387 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15389 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15390 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15392 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15394 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15396 2013-06-18 Kenichi Handa <handa@gnu.org>
15398 * font.c (Ffont_spec): Signal an error for an invalid font name
15401 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15403 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15404 In particular this ports to 32-bit sparc Sun cc.
15405 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15406 array with a dummy element at specpdl[-1], so that its address can
15408 (unbind_to): Do not copy the binding; not needed, now that we
15409 copy old_value in the one place where the copy is needed.
15410 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15411 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15412 (union specbinding): Rename from struct specbinding. Redo layout
15413 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15414 which is not portable. With Sun C 5.12 32-bit sparc, the
15415 declaration causes nargs to be an unsigned bitfield, a behavior
15416 that the C standard allows; but Emacs wants nargs to be signed.
15417 The overall type is now a union of structures rather than a
15418 structure of union of structures, and the 'kind' member is now a
15419 bitfield, so that the overall type doesn't grow. All uses changed.
15420 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15422 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15424 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15425 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15427 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15429 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15431 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15432 unless we know that the window w's frame is a frame object.
15433 Another attempt at solving bug#14062 and bug#14630.
15435 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15437 * textprop.c (property_set_type): New enum.
15438 (add_properties): Allow appending/prepending text properties.
15439 (add_text_properties_1): Factored out of Fadd_text_properties.
15440 (Fadd_text_properties): Move all the code into
15441 add_text_properties_1.
15442 (Fadd_face_text_property): New function that calls
15443 add_text_properties_1.
15445 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15447 Move functions from lisp.h to individual modules when possible.
15448 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15449 * alloc.c (XFLOAT_INIT, set_symbol_name):
15450 * buffer.c (CHECK_OVERLAY):
15451 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15452 (set_char_table_parent):
15453 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15454 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15455 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15456 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15458 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15459 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15460 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15461 (backtrace_args, backtrace_debug_on_exit):
15462 * floatfns.c (CHECK_FLOAT):
15463 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15464 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15465 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15466 (set_hash_index_slot):
15467 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15468 * marker.c (CHECK_MARKER):
15469 * textprop.c (CHECK_STRING_OR_BUFFER):
15470 * window.c (CHECK_WINDOW_CONFIGURATION):
15471 Move here from lisp.h, and make these functions static rather than
15473 * buffer.c (Qoverlayp):
15475 * fns.c (Qhash_table_p):
15476 * window.c (Qwindow_configuration_p):
15478 * lisp.h: Remove the abovementioned defns and decls.
15480 Use functions, not macros, for XINT etc (Bug#11935).
15481 In lisp.h, prefer functions to function-like macros, and
15482 constants to object-like macros, when either will do. This:
15483 . simplifies use, as there's no more need to worry about
15484 arguments' side effects being evaluated multiple times.
15485 . makes the code easier to debug on some platforms.
15486 However, when using gcc -O0, keep using function-like macros
15487 for a few critical operations, for performance reasons.
15488 This sort of thing isn't needed with gcc -Og, but -Og
15489 is a GCC 4.8 feature and isn't widely-enough available yet.
15490 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15491 Remove enum lsb_bits; no longer needed.
15492 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15493 * buffer.c (Qoverlap):
15495 * fns.c (Qhash_table_p):
15496 Now extern, so lisp.h can use these symbols.
15497 * dispextern.h: Include character.h, for MAX_CHAR etc.
15498 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15499 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15500 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15501 (GLYPH_CODE_P): Move here from lisp.h.
15502 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15503 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15504 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15505 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15506 XUNTAG now returns void *.
15507 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15508 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15509 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15510 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15511 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15512 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15513 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15514 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15515 New macros, renamed from their sans-lisp_h_ counterparts.
15516 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15517 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15518 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15519 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15520 If compiling via GCC without optimization, define these as macros
15521 in addition to inline functions.
15522 To disable this, compile with -DINLINING=0.
15523 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15524 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15525 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15526 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15527 (INTMASK, VALMASK): Now macros, since static values cannot be
15528 accessed from extern inline functions.
15529 (VALMASK): Also a constant, for benefit of old GDB.
15530 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15531 is INTEGERP, which can fold it in.
15532 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15533 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15534 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15535 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15536 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15537 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15538 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15539 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15540 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15541 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15542 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15543 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15544 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15545 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15546 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15547 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15548 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15549 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15550 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15551 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15552 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15553 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15554 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15555 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15556 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15557 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15558 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15559 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15560 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15561 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15562 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15563 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15564 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15566 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15567 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15568 (VALMASK): Define in one place rather than in two, merging the
15569 USE_LSB_TAG parts; this is simpler.
15570 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15571 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15572 Move up, to avoid use before definition.
15573 Also include "globals.h" earlier, for the same reason.
15574 (make_natnum): New function.
15575 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15576 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15577 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15578 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15579 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15580 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15581 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15582 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15583 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15584 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15585 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15586 (Qwindow_configuration_p, Qimage): New forward declarations.
15587 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15588 (STRING_COPYIN): Remove; unused.
15589 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15590 (xcar_addr, xcdr_addr): New functions. All uses changed.
15591 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15592 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15593 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15594 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15595 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15596 (TYPE_RANGED_INTEGERP): Simplify.
15597 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15598 (setlocale, fixup_locale, synchronize_system_messages_locale)
15599 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15600 Now empty functions, not macros.
15601 (functionp): Return bool, not int.
15602 * window.c (Qwindow_configuration_p): Now extern,
15603 so window.h can use it.
15604 * window.h (Qwindowp): Move decl back to lisp.h.
15606 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15608 * xdisp.c (Fline_pixel_height): New function, required for solving
15611 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15613 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15615 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15617 * lread.c (syms_of_lread):
15618 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15620 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15622 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15624 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15626 * fileio.c (expand_file_name): Doc fix.
15628 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15630 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15631 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15632 Wait for self, not for 0. This can't hurt on GNU or similar
15633 system, and may help with Cygwin.
15635 * keyboard.c: Don't use PROP (...) as an lvalue.
15636 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15637 Use set_prop (A, B), not PROP (A) = B.
15639 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15641 * xdisp.c (get_it_property): Use it->window instead of generating
15642 a Lisp object from it->w.
15644 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15646 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15647 get-char-property the window that is being rendered, instead of
15648 the buffer, to support window-specific overlays. (Bug#14575)
15649 (compute_display_string_pos): When W is NULL, use the current
15650 buffer as the object to pass to get-char-property.
15651 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15652 pointer member of the bidi iterator, since no window is pertinent
15655 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15657 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15658 being displayed, and pass it to compute_display_string_pos.
15659 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15660 (bidi_paragraph_init): All callers changed.
15662 * xdisp.c (init_from_display_pos, init_iterator)
15663 (handle_single_display_spec, next_overlay_string)
15664 (get_overlay_strings_1, reseat_1, reseat_to_string)
15665 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15666 Set bidi_it.w member from it->w.
15667 (compute_display_string_pos): Accept additional argument, the
15668 window being displayed, and pass it to Fget_char_property.
15671 * dispextern.h (struct bidi_it): New member w, the window being
15673 (compute_display_string_pos): Adjust prototype.
15675 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15677 * xgselect.c: Remove unneeded include xterm.h.
15679 * process.c (wait_reading_process_output): Check for NS before GLIB.
15680 GLIB may be linked in due to rsvg, but ns_select must be called.
15682 * xgselect.c (xg_select): Remove call to window_system_available
15683 and g_main_context_pending at the top, so Gdk events (i.e. file
15684 notify) are processed when Emacs is started with -nw.
15686 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15688 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15689 (ctagsfiles3): New variable, includes only *.m files.
15690 (TAGS): Use an explicit language name in the regular expressions,
15691 to avoid transformation of '/SOMETHING' by MSYS to
15692 'c:\MSYS\SOMETHING'.
15694 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15696 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15698 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15700 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15701 still need to set the mouse pointer shape and activate help-echo.
15704 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15706 A few porting etc. fixes for the new file monitor code.
15707 See the thread containing
15708 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15709 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15710 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15711 (dir_monitor_callback, Fgfile_rm_watch):
15712 Use assq_no_quit instead of Fassoc, for speed.
15713 (dir_monitor_callback, Fgfile_rm_watch):
15714 eassert that the monitor is a fixnum.
15715 (dir_monitor_callback): No need for CDR_SAFE.
15716 Simplify building of lisp with alternative tails.
15717 (Fgfile_add_watch, Fgfile_rm_watch):
15718 Do not assume glib functions set errno reliably on failure.
15719 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15720 and signal an error otherwise.
15721 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15722 Use Fdelq instead of Fdelete, for speed.
15724 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15726 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15727 don't insist on being invoked on a highlighted tool-bar button.
15728 Avoids losing tool-bar functionality when mouse-highlight is nil.
15729 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15730 Don't highlight when mouse-highlight is nil.
15731 (note_mouse_highlight): When mouse-highlight is nil, don't return
15732 right away; instead, run tool-bar and mode-line highlight
15733 subroutine, clear any existing highlight, and revert the mouse
15734 pointer to its default shape. (Bug#14558)
15736 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15738 * lisp.mk (lisp): Add prog-mode.el.
15740 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15742 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15743 * process.c (dummy_handler): New function.
15744 (lib_child_handler): New static var.
15745 (handle_child_signal): Invoke it.
15746 (catch_child_signal): If a library has set up a signal handler,
15747 save it into lib_child_handler.
15748 (init_process_emacs): If using glib and not on Windows, tickle glib's
15749 child-handling code so that it initializes its private SIGCHLD handler.
15750 * syssignal.h (SA_SIGINFO): Default to 0.
15751 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15752 31; it should no longer be needed now.
15754 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15756 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15758 * gfilenotify.c (globals_of_gfilenotify): New function.
15759 (syms_of_gfilenotify): Move global initialization there.
15761 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15763 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15765 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15766 * keyboard.c (menu_bar_items, tool_bar_items):
15767 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15768 not override local keymaps any more.
15770 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15772 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15774 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15776 * w32console.c (initialize_w32_display): Return the dimensions of
15777 the console window via 2 additional arguments, not via the current
15778 frame. This avoids crashes due to overrunning the bounds of
15779 frame's decode_mode_spec_buffer, which is not resized following
15780 the change of the frame dimensions from the initial 10x10.
15782 * w32term.h (w32_initialize_display_info): Adjust prototype.
15784 * term.c (init_tty): Take dimensions of the frame from the values
15785 returned by initialize_w32_display.
15787 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15788 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15789 (LIBES): Add $(GFILENOTIFY_LIBS).
15791 * w32inevt.c (handle_file_notifications): Add dummy implementation
15792 for !HAVE_W32NOTIFY.
15794 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15796 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15798 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15800 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15802 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15804 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15806 Fix minor problems found by static checking.
15807 * data.c (pure_write_error):
15808 Use xsignal2, not Fsignal, as Fsignal might return.
15809 * eval.c (set_backtrace_debug_on_exit): Now static.
15810 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15811 No longer inline. EXTERN_INLINE is needed only for functions
15812 defined in .h files. Reindent function header as per GNU style.
15813 (backtrace_p, backtrace_top, backtrace_next):
15814 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15815 compiler or linker. Add extern decls to pacify gcc -Wall.
15816 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15818 * frame.c (free_monitors): Define only on platforms that need it.
15819 * nsterm.m (ns_term_init):
15820 * process.c (catch_child_signal):
15821 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15822 defined on all porting targets these days.
15823 * process.c, process.h (catch_child_signal):
15824 Make it extern only if NS_IMPL_GNUSTEP is defined.
15826 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15828 * w32.c (gettimeofday): Make the signature identical to prototype
15829 in nt/inc/sys/time.h.
15831 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15833 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15836 * keyboard.c (safe_run_hooks_error): Improve error message.
15838 * data.c (pure_write_error): Add `object' argument.
15839 * puresize.h (CHECK_IMPURE): Use it.
15841 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15843 * Makefile.in (NOTIFY_OBJ): New variable.
15844 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15846 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15847 Call syms_of_gfilenotify.
15849 * gfilenotify.c: New file.
15851 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15852 and Qfile_w32notify.
15853 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15854 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15856 * lisp.h: Declare syms_of_gfilenotify.
15858 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15860 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15862 Merge the specpdl and backtrace stacks. Make the structure of the
15863 specpdl entries more obvious via a tagged union of structs.
15864 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15865 (enum specbind_tag): New enum.
15866 (struct specbinding): Make it a tagged union of structs.
15867 Add a case for backtrace records.
15868 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15869 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15870 (backtrace_debug_on_exit): New accessors.
15871 (struct backtrace): Remove.
15872 (struct catchtag): Remove backlist field.
15873 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15875 (Flocal_variable_p): Speed up the common case where the binding is
15877 * eval.c (backtrace_list): Remove.
15878 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15879 (set_backtrace_args, set_backtrace_nargs)
15880 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15881 (backtrace_next): New functions.
15882 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15883 (unwind_to_catch, internal_lisp_condition_case)
15884 (internal_condition_case, internal_condition_case_1)
15885 (internal_condition_case_2, internal_condition_case_n): Don't bother
15886 with backtrace_list any more.
15887 (Fsignal): Adjust to new backtrace format.
15888 (grow_specpdl): Move up.
15889 (record_in_backtrace): New function.
15890 (eval_sub, Ffuncall): Use it.
15891 (apply_lambda): Adjust to new backtrace format.
15892 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15894 (specbind): Adjust to new specpdl format. Simplify.
15895 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15896 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15898 (mark_backtrace): Remove.
15899 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15900 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15901 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15903 * profiler.c (record_backtrace): Use get_backtrace.
15904 (handle_profiler_signal): Use backtrace_top_function.
15905 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15906 accessor functions.
15908 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15910 * process.h (catch_child_signal): Declare.
15912 * process.c (catch_child_signal): New function.
15913 (init_process_emacs): Call it.
15915 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15916 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15918 (x_set_cursor_type): Remove declaration.
15919 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15920 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15921 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15922 (ns_get_color): Use F suffix on float.
15923 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15924 (ns_get_rgb_color): Remove.
15925 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15926 (note_mouse_movement): x and y are CGFloat.
15927 (ns_draw_fringe_bitmap): Remove unused rowY.
15928 Change #if to COCOA && >= 10_6.
15929 (ns_draw_window_cursor): Remove unused overspill.
15930 (ns_draw_underwave): width and x are EamcsCGFloat.
15931 (ns_draw_box): thickness is CGFloat.
15932 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15933 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15934 if not in main thread.
15935 (ns_get_pending_menu_title, ns_check_menu_open)
15936 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15937 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15938 (sendFromMainThread:): New method.
15939 (changeFont:): size is CGFloat.
15940 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15941 Disable warning about permanent text.
15942 (characterIndexForPoint:): Adjust return type depending on GNUstep
15944 (mouseDown:): delta is CGFloat.
15945 (updateFrameSize): Remove unised variable f.
15946 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15947 Cast float to EmacsCGFloat.
15948 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15949 also to -1 when restoring.
15950 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15951 inside NS_IMPL_COCOA.
15952 (toggleFullScreen:): Put call to toggleFullScreen inside
15953 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15954 (setPosition:portion:whole:): por is CGFloat.
15955 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15956 (mouseDown:): Use CGFloat.
15957 (mouseDragged:): Remove unised variable edge.
15958 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15960 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15961 of CGFloat differs.
15962 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15963 when NS_IMPL_GNUSTEP.
15964 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15965 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15966 (EmacsToolbar): Add clearAll. Add tag argument to
15967 addDisplayItemWithImage.
15968 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15970 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15972 * nsmenu.m (ns_update_menubar): Make static.
15973 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15974 (fillWithWidgetValue:): Add cast to SEL for setAction.
15975 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15976 (update_frame_tool_bar): Update code for GNUstep.
15977 (clearAll): New method.
15978 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15979 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15980 Move identifierToItem setObject and activeIdentifiers addObject before
15981 call to insertItemWithItemIdentifier.
15982 (validateVisibleItems): Fix indentation.
15983 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15984 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15985 UtilityWindow to aStyle, remove call to setStyleMask.
15987 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15989 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15990 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15991 Use F suffix on floats.
15992 (ns_char_width): Returns CGFloat.
15993 (ns_ascii_average_width): w is CGFloat instead of float.
15994 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15996 (ns_glyph_metrics): CGFloat instead of float.
15998 * nsfns.m (x_set_foreground_color, x_set_background_color):
16000 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16001 remove unused variables.
16002 (Fns_read_file_name): Keep track if panel is for save.
16003 Use ns_filename_from_panel/ns_directory_from_panel.
16004 (Fns_list_services): delegate only used for COCOA.
16005 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16006 Just return the input if GNUstep.
16007 (x_screen_planes): Remove.
16008 (Fxw_color_values): Use EmacsCGFloat
16009 (Fns_display_monitor_attributes_list): Only get screen number for
16011 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16013 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16014 ns_directory_from_panel.
16016 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16018 * process.c (handle_child_signal): Also use WCONTINUED.
16019 This is so that list-processes doesn't mistakenly list the process
16020 as stopped, when the process has actually been continued and is
16023 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16025 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16026 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16027 not already configured.
16029 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16031 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16033 * Makefile.in (mostlyclean): Remove *.res files.
16035 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16037 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16038 a buffer (bug#8447).
16040 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16042 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16043 display vector, and we backtrack, handle the case that the
16044 previous character position is also displayed from a display
16045 vector or covered by a display string or image. (Bug#14476)
16047 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16049 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16050 (struct MonitorInfo, free_monitors): Remove.
16051 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16052 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16053 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16056 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16057 (struct MonitorInfo, free_monitors): Remove.
16058 (ns_screen_name): Make static.
16059 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16060 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16063 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16064 (struct MonitorInfo): New struct.
16065 (free_monitors, make_monitor_attribute_list): Declare.
16067 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16069 (free_monitors, make_monitor_attribute_list): New functions.
16070 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16073 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16075 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16077 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16079 * keyboard.c: Apply keyboard decoding only to events that come directly
16080 from the tty, not from unread-command-events (bug#14368).
16081 (read_event_from_main_queue): New function, extracted from read_char.
16082 (read_decoded_char): Remove.
16083 (read_decoded_event_from_main_queue): New function to replace it.
16084 (read_char): Use it.
16085 (read_key_sequence): Use read_char rather than read_decoded_char.
16087 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16089 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16091 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16093 2013-05-22 Kenichi Handa <handa@gnu.org>
16095 The following changes are to fix the setting of
16096 buffer-file-coding-system on, for instance, C-x RET c unix RET
16097 _FILE_OF_DOS_EOL_TYPE_ RET.
16099 * coding.h (struct coding_system): New member detected_utf8_chars.
16101 * coding.c (detect_coding_utf_8): Count characters and check EOL
16102 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16104 (setup_coding_system): Do not initialize coding->head_ascii.
16105 (check_ascii): Do not set coding->eol_seen but update it. Do not
16106 call adjust_coding_eol_type here.
16107 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16108 If the eol-type of CODING is already specified, adjust the eol type
16109 of the found coding-system.
16110 (decode_coding_gap): Cancel previous change. Utilize the
16111 character numbers counted by detect_coding_utf_8. Fix detection
16114 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16116 * search.c (looking_at_1): Only set last_thing_searched if the match
16117 changed the match-data (bug#14281).
16119 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16121 * xdisp.c (reseat_at_previous_visible_line_start):
16122 Already declared in dispextern.h, so remove it here.
16123 (move_it_vertically_backward): Likewise.
16125 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16127 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16128 (Fx_display_pixel_width, Fx_display_pixel_height)
16129 (Fx_display_mm_width, Fx_display_mm_height):
16130 Mention `display-monitor-attributes-list' in docstrings.
16132 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16133 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16134 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16135 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16136 (Fx_display_backing_store, Fx_display_visual_class)
16137 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16138 (Fx_display_grayscale_p, Fx_display_pixel_width)
16139 (Fx_display_pixel_height, Fx_display_planes)
16140 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16141 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16142 (Fx_display_mm_width, Fx_display_mm_height)
16143 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16144 height for all physical monitors as in X11.
16146 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16147 Return pixel width or height for all physical monitors as in X11.
16149 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16151 Port --enable-gcc-warnings to clang.
16152 * bytecode.c (exec_byte_code):
16154 Redo diagnostic pragmas to pacify clang, too.
16155 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16156 * editfns.c (Fencode_time):
16157 * fileio.c (file_accessible_directory_p):
16158 * font.c (font_unparse_xlfd):
16159 Use '&"string"[index]' instead of '"string" + (index)'.
16160 * undo.c (user_error): Remove; unused.
16162 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16164 * insdel.c (insert_1_both): Document the arguments, instead of
16165 referring to insert_1, which no longer exists.
16167 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16168 some window, increment windows_or_buffers_changed, so that
16169 *Messages* display in that window is updated. (Bug#14408)
16171 * w32.c: Include epaths.h.
16172 (init_environment): Use cmdproxy.exe without leading directories.
16173 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16175 (gettimeofday): Adjust signature and return value to Posix
16178 * unexw32.c (open_output_file): Delete the existing emacs.exe
16179 before creating it, to break the hard link to the versioned
16182 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16183 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16184 (FIRSTFILE_OBJ): New variables.
16185 (W32_RES): Rename to EMACSRES. All users changed.
16186 (base_obj): Use $(CM_OBJ).
16187 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16188 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16189 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16190 $(W32_RES_LINK) before $(LIBES).
16191 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16193 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16195 * makefile.w32-in (DOC): Use just "DOC".
16197 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16199 * process.c: Export default filters and sentinels to Elisp.
16200 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16202 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16203 (Fset_process_sentinel, Fformat_network_address):
16204 Default to them instead of nil.
16205 (server_accept_connection): Sentinels can't be nil any more.
16206 (read_and_dispose_of_process_output): New function, extracted from
16207 read_process_output.
16208 (read_process_output): Use it; filters can't be nil.
16209 (Finternal_default_process_filter): New function, extracted from
16210 read_process_output.
16211 (exec_sentinel_unwind): Remove function.
16212 (exec_sentinel): Don't zilch sentinel while running.
16213 (status_notify): Sentinels can't be nil.
16214 (Finternal_default_process_sentinel): New function extracted from
16216 (setup_process_coding_systems): Default filter is not nil any more.
16217 (syms_of_process): Export new Elisp functions and initialize
16219 * lisp.h (make_lisp_proc): New function.
16221 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16223 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16225 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16227 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16228 unless we know that the window w is a leaf window.
16229 Another attempt at solving bug#14062.
16231 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16233 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16236 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16238 * image.c (gif_load): Check that subimages fit (Bug#14345).
16240 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16242 * lread.c (skip_dyn_eof): New function.
16243 (read1): Use it to skip the end of a file in response to #@00.
16245 * doc.c (get_doc_string): Slightly relax the sanity checking.
16247 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16249 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16250 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16251 (MonitorInfo): New struct.
16252 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16253 (Fns_display_monitor_attributes_list): New functions.
16254 (display-usable-bounds): Remove.
16255 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16258 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16260 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16261 (GTK_CHECK_VERSION): New macro, if not already defined.
16262 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16263 replaced by GTK_CHECK_VERSION.
16265 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16267 * xterm.h (GTK_PREREQ): New macro.
16268 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16269 to use this macro instead, for consistency and clarity.
16271 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16273 * xdisp.c (row_for_charpos_p): New function, with code of
16274 cursor_row_p, but accepts an additional argument CHARPOS instead
16275 of using a hardcoded PT.
16276 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16277 (row_containing_pos): Call row_for_charpos_p instead of partially
16278 doing the same. Fixes cursor positioning under longlines-mode
16279 when longlines-show-effect includes more than one newline, when
16280 moving the cursor vertically up.
16282 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16284 * makefile.w32-in (ACL_H): New macro.
16285 ($(BLD)/fileio.$(O)): Update dependencies.
16287 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16289 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16290 * Makefile.in (LIB_ACL): New macro.
16291 (LIBACL_LIBS): Remove.
16292 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16293 * fileio.c: Include <acl.h>.
16294 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16295 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16297 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16300 * unexelf.c: Don't assume ElfW (Half) fits in int.
16301 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16302 when dealing with ElfW (Half) values, since they can exceed 2**31
16303 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16304 (entry_address): Omit unused NUM arg. All uses changed.
16306 2013-05-07 Juri Linkov <juri@jurta.org>
16308 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16309 to the string converted from number with `Fnumber_to_string'.
16312 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16314 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16315 This fixes a problem introduced by my previous change.
16317 2013-05-07 Glenn Morris <rgm@gnu.org>
16319 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16321 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16323 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16325 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16327 Static checking by GCC 4.8.0.
16328 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16329 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16330 (x_get_monitor_attributes_fallback)
16331 (x_get_monitor_attributes_xinerama)
16332 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16333 Define only if USE_GTK.
16334 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16335 (x_get_monitor_attributes_fallback): Omit unused locals.
16336 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16337 Use double, not float, to avoid mixed-mode floating point arithmetic.
16339 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16340 Jan Djärv <jan.h.d@swipnet.se>
16342 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16343 (XINERAMA_CFLAGS): New macros.
16344 (ALL_CFLAGS, LIBES): Use them.
16346 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16347 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16348 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16349 (syms_of_xfns): DEFSYM them.
16350 (struct MonitorInfo): New struct.
16351 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16352 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16353 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16354 (x_get_monitor_attributes_xinerama): New functions.
16355 (Fx_display_monitor_attributes_list): New primitive.
16356 (syms_of_xfns): Defsubr it.
16358 * xterm.h (x_display_info): Add Xatom_net_workarea and
16359 Xatom_net_current_desktop.
16361 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16362 and dpyinfo->Xatom_net_current_desktop.
16364 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16366 * xdisp.c (pos_visible_p): Use the special code for finding the
16367 beginning of a display property or overlay for any "replacing"
16368 display property, not just for display strings. This solves
16369 incorrect reporting of position by posn-at-point. (Bug#14241)
16371 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16373 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16374 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16375 Verify that ElfW (Half) fits in int.
16376 (fatal): Use same signature as lisp.h.
16377 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16378 configure and build with -DUNEXELF_DEBUG without worrying about
16379 other modules that use DEBUG.
16380 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16381 possibly-wide integers now uses it instead of plain fprintf.
16382 (entry_address): New function, which avoids problems with 32-bit
16383 overflow on 64-bit hosts.
16384 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16385 (round_up): Don't assume the remainder fits in int.
16386 (find_section): Use bool for boolean. Simplify debug code.
16387 (unexec): Don't assume file sizes fit in int or size_t.
16388 Omit unnecessary trailing newline in 'fatal' format.
16389 Use strerror rather than outputting decimal error number.
16390 Remove unused code when emacs is not defined;
16391 this file relies on Emacs now.
16392 Don't assume e_phnum and e_shnum are positive.
16394 * regex.c: Fix problems when DEBUG is defined.
16395 (extract_number, extract_number_and_incr): Define regardless of
16396 whether DEBUG is defined; that's simpler and makes the code less
16397 likely to go stale in the normal case when DEBUG is not defined.
16398 Return int rather than taking an int * arg. All callers changed.
16399 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16400 Remove, replacing with ...
16401 (DEBUG_PRINT): New macro. All callers changed.
16402 (DEBUG_COMPILES_ARGUMENTS): New macro.
16403 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16404 (print_compiled_pattern, print_double_string) [DEBUG]:
16405 Use prototype rather than old-style definition.
16406 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16407 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16408 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16409 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16410 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16411 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16412 This matters only when DEBUG is defined.
16414 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16416 * xdisp.c (set_iterator_to_next): Set the
16417 ignore_overlay_strings_at_pos_p flag only if we are _really_
16418 iterating over an overlay string, as indicated by the
16419 current.overlay_string_index member. (Bug#14306)
16421 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16423 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16424 to where it is used, to avoid autorelease issues (Bug#14050).
16426 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16428 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16429 * fileio.c (syms_of_fileio): Implement this.
16430 * filelock.c (create_lock_file): If symbolic links don't work, so
16431 we use a regular file as a lock file, do not fsync the lock file;
16434 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16436 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16437 (syms_of_minibuf): Adjust accodingly.
16439 * callint.c (Fcall_interactively): Adjust calls accordingly.
16441 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16443 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16444 w->contents is a buffer before computing everything else.
16445 Use parentheses to disambiguate last part of the condition.
16447 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16448 assertion violations. (Bug#14062)
16450 2013-05-01 David Reitter <david.reitter@gmail.com>
16452 * nsfns.m (ns_tooltip): Initialize.
16454 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16456 * coding.c (decode_coding_gap): Don't remove the character before
16457 a newline unless it's a CR character. (Bug#14287)
16459 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16461 * dispextern.h (struct face): Move enum face_underline_type
16462 earlier so that bitfields can be in the same word.
16464 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16466 * nsfns.m (handlePanelKeys): New function.
16467 (EmacsOpenPanel:performKeyEquivalent:)
16468 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16469 arrows/function/control and copy/paste keys (Bug#14296).
16471 2013-04-27 Juri Linkov <juri@jurta.org>
16473 * callint.c (Fcall_interactively): Call `Qread_number' for
16474 interactive code letter `n' instead of using duplicate code.
16477 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16479 * systime.h (make_timeval): Declare as 'const'.
16481 2013-04-27 Kenichi Handa <handa@gnu.org>
16483 * font.c (font_open_entity): Always open a font of manageable
16486 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16488 Port better to AIX (Bug#14258).
16489 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16492 2013-04-24 Kenichi Handa <handa@gnu.org>
16494 * coding.c (decode_coding_iso_2022): When an invalid escape
16495 sequence is encountered, reset the invocation and designation
16496 status to the safest one.
16498 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16500 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16501 Without this fix, "make distclean" leaves stamp-h1 behind.
16503 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16505 * w32fns.c (w32_fullscreen_rect): New function to compute the
16506 window rectangle for the given fullscreen mode.
16507 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16508 longer tunes the window size. This keeps the window's edges flush
16509 with the screen and allows the taskbar to hide itself in fullboth.
16511 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16512 window decorations and uses the entire screen.
16514 * w32term.h (w32_fullscreen_rect) Add prototype.
16515 (struct w32_output): Replace normal_width, normal_height,
16516 normal_top, and normal_left members with a single normal_placement
16518 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16520 (FRAME_NORMAL_PLACEMENT): New macro.
16522 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16524 * minibuf.c (Ftest_completion): Silence compiler warning.
16526 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16528 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16531 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16534 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16535 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16536 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16537 parentheses where appropriate.
16539 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16541 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16543 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16545 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16546 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16547 Mention in the doc string that setting these variables takes
16548 effect only after a call to set-window-buffer. (Bug#14200)
16550 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16552 * indent.c (Fvertical_motion): Don't consider display strings on
16553 overlay strings as display strings on the buffer position we
16554 started from. This prevents vertical cursor motion from jumping
16555 more than one line when there's an overlay string with a display
16556 property at end of line.
16557 Reported by Karl Chen <Karl.Chen@quarl.org> in
16558 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16560 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16562 * window.c (select_window): `record_buffer' even if window is
16563 already selected (bug#14191).
16565 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16567 * window.c (Fwindow_end): Test more flags, including the buffer's
16568 last_overlay_modified flag, to determine whether the window's
16569 display is really up-to-date. Prevents the function from
16570 returning a stale value. (Bug#14170)
16571 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16574 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16576 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16577 garbaged only if it is not already the top frame on its TTY.
16578 This prevents flickering due to constant redrawing of TTY frames when
16579 there are GUI frames open in the same session. (Bug#13864)
16581 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16583 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16584 of marking the idle timers directly.
16586 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16588 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16589 tables (bug#14054).
16591 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16593 * window.c (select_window): Don't record_buffer while the invariant is
16594 temporarily broken (bug#14161).
16596 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16598 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16600 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16602 2013-04-07 Romain Francoise <romain@orebokech.com>
16604 Ignore additional platform-specific ACL errors (Bug#13702).
16605 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16606 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16608 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16610 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16613 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16615 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16616 This bug was introduced by my 2013-02-25 change that simplified
16617 data_start configuration. Without this change, on GNU/Linux
16618 an Emacs configured with --enable-profiling fails immediately
16619 due to a profiler signal.
16620 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16621 with these flags. On platforms where special flags are needed
16622 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16623 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16624 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16626 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16628 Get rid of some platform-specific functions examining window
16629 system and its capabilities. This is a partial rework of the
16631 * lisp.h (have_menus_p): Remove prototype. This function is
16632 replaced with platform-independent window_system_available.
16633 (check_window_system): Move to...
16634 * frame.h (decode_window_system_frame, window_system_available):
16635 ...here, add new prototypes.
16636 * frame.c (window_system_available, decode_window_system_frame):
16638 (check_window_system): Platform-independent now.
16639 * xterm.h (x_in_use): Remove declaration.
16641 * w32term.h (check_x_frame):
16642 * nsterm.h (check_x_frame): Remove prototypes. This function
16643 is replaced with platform-independent decode_window_system_frame.
16644 * msdos.c (have_menus_p): Remove.
16645 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16646 Remove platform-specific functions. Use check_window_system,
16647 decode_window_system_frame and check_ns_display_info where
16648 appropriate. Minor style and comment tweaks.
16649 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16650 (check_x_frame): Likewise.
16651 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16653 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16654 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16655 * xmenu.c, xselect.c: All related users changed.
16657 2013-04-03 Kenichi Handa <handa@gnu.org>
16659 The following changes is to optimize the code for reading UTF-8
16662 * coding.c (check_ascii): Rename from detect_ascii. Return value
16663 changed. Check EOL format. Do not call adjust_coding_eol_type
16665 (check_utf_8): New function.
16666 (adjust_coding_eol_type): Do nothing if already adjusted.
16667 (detect_coding): Compare the return value of check_ascii with
16668 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16669 (decode_coding_gap): Optimize for valid UTF-8.
16671 2013-03-21 Kenichi Handa <handa@gnu.org>
16673 * coding.c (syms_of_coding): Cancel previous change.
16675 * insdel.c (insert_from_gap): Fix previous change.
16677 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16679 Consistently use platform-specific function to detect window system.
16680 * lisp.h (check_window_system): New prototype. This function is
16681 going to replace check_x, check_w32 and check_ns.
16682 (have_menus_p): Mention msdos.c in comment.
16683 * fontset.c (check_window_system_func): Remove. Adjust all users.
16684 * fontset.h (check_window_system_func): Remove prototype.
16685 * nsterm.h (check_ns):
16686 * xterm.h (check_x):
16687 * w32term.h (check_w32): Likewise.
16688 * menu.c (Fx_popup_menu): Use check_window_system.
16689 * msdos.c (check_window_system): Define for MS-DOS.
16690 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16691 * w32fns.c (check_window_system): Likewise for MS-Windows.
16692 * xfns.c (check_window_system): Likewise for X.
16693 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16694 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16696 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16698 Prefer < to > in range checks such as 0 <= i && i < N.
16699 This makes it easier to visualize quantities on a number line.
16700 This patch doesn't apply to all such range checks,
16701 only to the range checks affected by the 2013-03-24 change.
16702 This patch reverts most of the 2013-03-24 change.
16703 * alloc.c (xpalloc, Fgarbage_collect):
16704 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16705 * character.c (string_escape_byte8):
16706 * charset.c (read_hex):
16707 * data.c (cons_to_unsigned):
16708 * dispnew.c (update_frame_1):
16709 * doc.c (Fsubstitute_command_keys):
16710 * doprnt.c (doprnt):
16711 * editfns.c (hi_time, decode_time_components):
16712 * fileio.c (file_offset):
16713 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16714 * font.c (font_intern_prop):
16715 * frame.c (x_set_alpha):
16716 * gtkutil.c (get_utf8_string):
16717 * indent.c (check_display_width):
16718 * keymap.c (Fkey_description):
16719 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16721 * minibuf.c (read_minibuf_noninteractive):
16722 * process.c (wait_reading_process_output):
16723 * search.c (Freplace_match):
16724 * window.c (get_phys_cursor_glyph):
16725 * xdisp.c (redisplay_internal):
16726 * xsmfns.c (smc_save_yourself_CB):
16727 Prefer < to > for range checks.
16728 * dispnew.c (sit_for): Don't mishandle NaNs.
16729 This fixes a bug introduced in the 2013-03-24 change.
16730 * editfns.c (decode_time_components): Don't hoist comparison.
16731 This fixes another bug introduced in the 2013-03-24 change.
16733 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16735 * frame.h (struct frame): Drop scroll_bottom_vpos
16736 member becaue all real users are dead long ago.
16737 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16738 * xdisp.c (redisplay_internal): Adjust user.
16740 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16742 * nsmenu.m (showAtX:Y:for:): setLevel to
16743 NSPopUpMenuWindowLevel (Bug#13998).
16745 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16747 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16748 (ns_check_pending_open_menu): Declare.
16750 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16751 (x_activate_menubar): Update the menu with title that matches
16752 ns_get_pending_menu_title, and call
16753 ns_check_pending_openmenu (Bug#12698).
16754 (menuWillOpen:): New method.
16755 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16757 * nsterm.m (menu_will_open_state, menu_mouse_point)
16758 (menu_pending_title): New varaibles.
16759 (ns_get_pending_menu_title, ns_check_menu_open)
16760 (ns_check_pending_open_menu): New functions.
16762 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16764 * indent.c (current_column_bol_cache): Remove leftover which is not
16765 used in Fmove_to_column any more.
16766 (current_column, scan_for_column): Adjust users.
16767 * keyboard.c (last_point_position_buffer, last_point_position_window):
16768 Remove leftovers which are not used for recording undo any more.
16769 (command_loop_1, syms_of_keyboard): Adjust users.
16770 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16771 redisplay_window any more.
16772 (move_it_to): Adjust user.
16774 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16776 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16777 Update dependencies.
16779 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16781 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16782 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16783 forward references.
16785 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16787 * window.h (struct window): Replace hchild, vchild and buffer slots
16788 with a single slot 'contents'. This is possible because each valid
16789 window may have either the child window (in vertical or horizontal
16790 combination) or buffer to display (for the leaf window). Using that,
16791 a lot of operations to traverse and/or change window hierarchies may
16792 be simplified. New member horizontal is used to distinguish between
16793 horizontal and vertical combinations of internal windows.
16794 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16795 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16796 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16797 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16798 Use contents slot, not buffer, where appropriate.
16799 (wset_combination): New function.
16800 (wset_buffer): Add eassert.
16801 (Fframe_first_window): Simplify the loop reaching first window.
16802 (Fwindow_buffer): Use WINDOW_LEAF_P.
16803 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16804 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16805 (unshow_buffer): Convert initial debugging check to eassert.
16806 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16807 (make_parent_window, window_resize_check, window_resize_apply)
16808 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16809 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16810 Adjust to match struct window changes.
16811 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16812 (mark_window_cursors_off, count_windows, get_leaf_windows)
16813 (foreach_window_1): Simplify the loop.
16814 * alloc.c (mark_object): Do not check for the leaf window because
16815 internal windows has no glyph matrices anyway.
16816 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16817 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16818 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16819 (build_frame_matrix_from_window_tree, mirror_make_current)
16820 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16821 (update_window_tree, set_window_update_flags): Simplify the loop.
16822 (sync_window_with_frame_matrix_rows): Enforce live window.
16823 Use contents slot, not buffer, where appropriate.
16824 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16825 and WINDOW_HORIZONTAL_COMBINATION_P.
16826 (make_frame_visible_1): Simplify the loop.
16827 Use contents slot, not buffer, where appropriate.
16828 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16829 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16830 (expose_window_tree): Likewise.
16831 Use contents slot, not buffer, where appropriate.
16832 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16833 to avoid deleted windows. Use contents slot instead of buffer.
16834 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16835 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16836 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16837 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16839 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16841 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16842 identify the reasons for assertion violations in bug#14062 and
16844 (Fx_show_tip): Fix compilation error under
16845 "--enable-check-lisp-object-type". (Bug#14073)
16847 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16848 Reported by <rzl24ozi@gmail.com>.
16850 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16852 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16854 (unwind_with_echo_area_buffer): ...to restore it here.
16855 This is needed to ensure that...
16856 (redisplay_window): ...both window markers are valid here,
16857 which is verified by eassert.
16858 * editfns.c (save_excursion_save): Do not assume that
16859 selected_window always displays the buffer.
16860 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16863 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16865 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16868 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16870 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16872 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16874 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16875 since MinGW's w32api headers do. This avoids compiler warnings.
16877 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16878 if already defined.
16880 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16882 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16884 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16886 * gtkutil.c (style_changed_cb): Check if frame is live and an
16887 X frame (Bug#14038).
16889 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16891 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16892 Define only for _WIN32_WINNT less than 0x0500.
16893 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16895 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16896 see its own definitions of 'struct timeval' and 'struct timezone'.
16898 Fix incompatibilities between MinGW.org and MinGW64 headers.
16899 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16901 * w32.c (REPARSE_DATA_BUFFER): Guard with
16902 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16904 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16906 * xterm.c: Include X11/XKBlib.h
16907 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16909 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16911 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16913 * blockinput.h (input_blocked_p): Likewise.
16914 * bytecode.c (exec_byte_code): Likewise.
16915 * callproc.c (call_process_kill, call_process_cleanup)
16916 (Fcall_process): Likewise.
16917 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16918 (Fccl_execute_on_string): Likewise.
16919 * character.c (string_escape_byte8): Likewise.
16920 * charset.c (read_hex): Likewise.
16921 * cm.c (calccost): Likewise.
16922 * data.c (cons_to_unsigned): Likewise.
16923 * dired.c (directory_files_internal, file_name_completion):
16925 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16926 (sit_for): Likewise.
16927 * doc.c (Fsubstitute_command_keys): Likewise.
16928 * doprnt.c (doprnt): Likewise.
16929 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16930 * emacsgtkfixed.c: Likewise.
16931 * fileio.c (file_offset, Fwrite_region): Likewise.
16932 * floatfns.c (Fexpt, fmod_float): Likewise.
16933 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16935 * font.c (font_intern_prop): Likewise.
16936 * frame.c (x_set_alpha): Likewise.
16937 * gtkutil.c (get_utf8_string): Likewise.
16938 * indent.c (check_display_width): Likewise.
16939 * intervals.c (create_root_interval, rotate_right, rotate_left)
16940 (split_interval_right, split_interval_left)
16941 (adjust_intervals_for_insertion, delete_node)
16942 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16943 (merge_interval_right, merge_interval_left, copy_intervals)
16944 (set_intervals_multibyte_1): Likewise.
16945 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16946 * keymap.c (Fkey_description): Likewise.
16947 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16948 * lread.c (openp, read_integer, read1, string_to_number):
16950 * menu.c (ensure_menu_items): Likewise.
16951 * minibuf.c (read_minibuf_noninteractive): Likewise.
16952 * print.c (printchar, strout): Likewise.
16953 * process.c (create_process, Faccept_process_output)
16954 (wait_reading_process_output, read_process_output, send_process)
16955 (wait_reading_process_output): Likewise.
16956 * profiler.c (make_log, handle_profiler_signal): Likewise.
16957 * regex.c (re_exec): Likewise.
16958 * regex.h: Likewise.
16959 * search.c (looking_at_1, Freplace_match): Likewise.
16960 * sysdep.c (get_child_status, procfs_ttyname)
16961 (procfs_get_total_memory): Likewise.
16962 * systime.h (EMACS_TIME_VALID_P): Likewise.
16963 * term.c (dissociate_if_controlling_tty): Likewise.
16964 * window.c (get_phys_cursor_glyph): Likewise.
16965 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16966 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16968 * xfns.c (Fx_window_property): Likewise.
16969 * xmenu.c (set_frame_menubar): Likewise.
16970 * xselect.c (x_get_window_property, x_handle_dnd_message):
16972 * xsmfns.c (smc_save_yourself_CB): Likewise.
16973 * xterm.c (x_scroll_bar_set_handle): Likewise.
16975 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16977 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16978 to be optional or nil. Adjust comment and convert it to docstring.
16979 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16980 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16982 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16984 Static checking by GCC 4.8-20130319.
16985 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16986 * process.c (Fset_process_datagram_address)
16987 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16988 * xdisp.c (get_char_face_and_encoding)
16989 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16990 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16991 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16993 2013-03-24 Ken Brown <kbrown@cornell.edu>
16995 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16996 fix compilation on 64-bit Cygwin, where underscores are not
16997 automatically prepended.
16999 * w32term.c (w32_initialize): Silence compiler warning.
17001 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17003 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17004 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17005 variables, to save and restore frame dimensions.
17006 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17007 after returning from a 'fullscreen' configuration.
17008 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17009 to avoid races between the main thread and the input thread.
17011 * w32term.h (struct w32_output): New members normal_width,
17012 normal_height, normal_top, normal_left, and prev_fsmode.
17013 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17014 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17015 members of a frame.
17017 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17018 'fullscreen' parameter. Always record previous width and height
17019 of the frame, except when switching out of maximized modes, so
17020 that they could be restored correctly, instead of resetting to the
17021 default frame dimensions. Send SC_RESTORE command to the frame,
17022 unless we are going to send SC_MAXIMIZE, to restore the frame
17023 resize hints in the mouse pointer shown by the window manager.
17026 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17028 * lisp.h (get_frame_param): Adjust conditions for prototype
17031 2013-03-22 Ken Brown <kbrown@cornell.edu>
17033 * unexcw.c: Drop unneeded inclusion of w32common.h.
17034 (report_sheap_usage): Declare.
17035 (read_exe_header): Add magic numbers for x86_64.
17036 (fixup_executable): Fix printf format specifier for unsigned long
17039 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17041 * frame.h (struct frame): Put menu_bar_window under #ifdef
17042 because this member is not needed when X toolkit is in use.
17043 (fset_menu_bar_window):
17044 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17045 (free_glyphs, update_frame):
17046 * xdisp.c (expose_frame): Likewise.
17047 (display_menu_bar): Likewise. Remove redundant eassert.
17048 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17051 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17053 Use functions and constants to manipulate Lisp_Save_Value objects.
17054 This replaces code that used macros and strings and token-pasting.
17055 The change makes the C source a bit easier to follow,
17056 and shrinks the Emacs executable a bit.
17057 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17058 (make_save_value): Change 1st arg from string to enum. All callers
17061 (mark_object): Use if, not #if, for GC_MARK_STACK.
17062 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17063 (XSAVE_OBJECT): Now functions, not macros.
17064 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17065 the constant was never used.
17066 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17067 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17068 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17069 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17071 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17072 type3 with a single member save_type. All uses changed.
17073 (save_type, set_save_pointer, set_save_integer): New functions.
17074 * print.c (PRINTX): Remove.
17076 * alloc.c: Remove redundant static declarations.
17078 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17080 * window.h (struct window): Convert left_col, top_line, total_lines
17081 and total_cols from Lisp_Objects to integers. Adjust comments.
17082 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17084 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17085 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17086 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17087 Adjust users where appropriate.
17089 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17091 * frame.h (struct frame): Drop resx and resy because the same data is
17092 available from window system-specific output context. Adjust users.
17093 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17094 New functions to provide defaults when no window system available.
17095 (FRAME_RES_X, FRAME_RES_Y): New macros.
17096 (NUMVAL): Move from xdisp.c.
17097 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17098 (Ffont_face_attributes, Fopen_font):
17099 * image.c (gs_load):
17100 * w32font.c (fill_in_logfont):
17101 * xdisp.c (calc_pixel_width_or_height):
17102 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17103 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17105 2013-03-20 Kenichi Handa <handa@gnu.org>
17107 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17108 to 1 (temporary workaround until a bug related to ASCII
17109 optimization is fixed).
17111 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17113 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17114 Signal error if window is not internal. Adjust docstring.
17115 (delete_all_child_windows): Use combination_limit to save the buffer.
17116 (Fset_window_configuration): Adjust accordingly.
17117 * print.c (syms_of_print): Initialize debugging output not here...
17118 (init_print_once): ...but in a new function here.
17119 * lisp.h (init_print_once): Add prototype.
17120 * emacs.c (main): Add call to init_print_once. Adjust comments.
17122 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17124 * window.c (window_resize_check, window_resize_apply)
17125 (window_from_coordinates, recombine_windows, set_window_buffer)
17126 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17127 (Fsplit_window_internal, Fdelete_window_internal)
17128 (freeze_window_starts): Use bool for booleans.
17129 * window.h (window_frame_coordinates, resize_frame_windows)
17130 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17132 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17134 * dispnew.c (bitch_at_user): Use `user-error'.
17136 2013-03-17 Ken Brown <kbrown@cornell.edu>
17138 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17139 as return type of image_background. (Bug#13981)
17140 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17142 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17144 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17145 (ns_select): Don't return with result uninitialized.
17147 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17150 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17152 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17153 directories. If filename is nil, get directory name (Bug#13932).
17154 Use getFilename and getDirectory.
17155 (getFilename, getDirectory): New methods for EmacsSavePanel and
17157 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17159 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17161 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17163 2013-03-15 Kenichi Handa <handa@gnu.org>
17165 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17166 (adjust_after_replace): Make it back to static. Delete the third
17167 arg text_at_gap_tail. Cancel the code for handling it.
17169 * coding.h (struct coding_system): New member eol_seen.
17171 * coding.c (detect_ascii): New function.
17172 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17173 when the source bytes are actually scanned. On detecting for
17174 coding_category_utf_8_auto, call detect_ascii instead of scanning
17175 source bytes directly.
17176 (produce_chars): Call insert_from_gap with the new arg 0.
17177 (encode_coding): Likewise.
17178 (decode_coding_gap): Control ASCII optimization by the variable
17179 disable_ascii_optimization instead of #ifndef .. #endif.
17180 Deccode EOL format according to coding->eol_seen.
17181 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17184 * lisp.h (adjust_after_replace): Cancel externing it.
17185 (insert_from_gap): Adjust prototype.
17187 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17189 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17190 FULLSCREEN_MAXIMIZED. (Bug#13935)
17192 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17194 * region-cache.c (find_cache_boundary, move_cache_gap)
17195 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17196 Simplify debugging check and convert to eassert. Adjust comment.
17197 (pp_cache): Put under ENABLE_CHECKING.
17199 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17201 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17202 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17203 and WM_ACTIVATEAPP.
17204 (w32fullscreen_hook): If the frame is visible, reset
17205 f->want_fullscreen flag after changing the frame size. If the
17206 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17209 2013-03-13 Daniel Colascione <dancol@dancol.org>
17211 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17212 too so that these builds can use Cygwin's file conversion
17213 functions. (We've been building and linking cygw32.o all along
17214 and just not using it.)
17216 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17218 File synchronization fixes (Bug#13944).
17219 * Makefile.in (LIB_FDATASYNC): New macro.
17221 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17222 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17223 Don't worry about HAVE_FSYNC, since a substitute fsync is
17224 available if the system lacks one.
17225 (Fwrite_regin): Retry fsync if interrupted.
17227 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17229 * w32term.c (w32_read_socket): If the Emacs frame is being
17230 activated, call w32fullscreen_hook, to make sure the new frame
17231 dimensions are in effect. (Bug#13937)
17233 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17235 * xdisp.c (init_iterator): Simplify because both character and byte
17236 positions are either specified or -1. Add eassert. Adjust comment.
17237 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17238 character and byte positions can be obtained from marker.
17240 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17242 Static checking by Sun C 5.12.
17243 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17244 * bytecode.c (exec_byte_code):
17245 * dispnew.c (init_display):
17247 * fileio.c (Fsubstitute_in_file_name):
17248 * keyboard.c (Fevent_convert_list):
17249 * keymap.c (Fsingle_key_description):
17250 * term.c (maybe_fatal, fatal):
17251 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17252 * xsmfns.c (Fhandle_save_session):
17253 Omit unreachable code.
17254 * keymap.c (map_keymap_char_table_item): Cast void * to
17255 a function pointer type; the C Standard requires this.
17257 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17258 Include <sys/param.h> unconditionally, as that works elsewhere and
17259 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17260 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17263 See ChangeLog.12 for earlier changes.
17265 ;; Local Variables:
17269 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17271 This file is part of GNU Emacs.
17273 GNU Emacs is free software: you can redistribute it and/or modify
17274 it under the terms of the GNU General Public License as published by
17275 the Free Software Foundation, either version 3 of the License, or
17276 (at your option) any later version.
17278 GNU Emacs is distributed in the hope that it will be useful,
17279 but WITHOUT ANY WARRANTY; without even the implied warranty of
17280 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17281 GNU General Public License for more details.
17283 You should have received a copy of the GNU General Public License
17284 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.