1 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
3 Minor tweaks to frame_size_history_add
4 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
5 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
6 (Fframe_after_make_frame): Simplify.
7 * gtkutil.c: Remove commented-out code.
8 * xfns.c (Fx_create_frame): Fix indenting.
10 2015-02-08 Eli Zaretskii <eliz@gnu.org>
12 * frame.c (Fframe_parameter): Don't replace a non-nil value of
13 foreground-color or background-color parameters with a nil value.
16 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
18 * data.c (Findirect_function): Like `symbol-function', don't signal an
19 error for void functions any more.
21 2015-02-07 Martin Rudalics <rudalics@gmx.at>
23 * frame.c (frame_size_history_add): New function.
24 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
25 only after frame's after_make_frame slot is true.
26 Inhibit resizing fullwidth-/height frames in one direction only.
27 Update frame_size_history.
28 (adjust_frame_size): Call frame_size_history_add.
29 (make_frame): Initalize after_make_frame slot.
30 (Fmake_terminal_frame): Adjust adjust_frame_size call.
31 (Fcan_run_window_configuration_change_hook): Rename to
32 Fframe_after_make_frame. Set after_make_frame slot.
33 Return second argument.
34 (x_set_frame_parameters): Postpone handling fullscreen parameter
35 until after width and height parameters have been set.
36 Apply width and height changes only if can_x_set_window_size is true.
37 Update frame_size_history.
38 (Qadjust_frame_size_1, Qadjust_frame_size_2)
39 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
40 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
41 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
42 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
43 (Qxg_change_toolbar_position, Qx_net_wm_state)
44 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
45 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
46 (Qtip_frame, Qterminal_frame): New symbols.
47 (Vframe_adjust_size_history): Rename to frame_size_history.
48 * frame.h (struct frame):
49 Rename can_run_window_configuration_change_hook slot to
51 (frame_size_history_add): Extern.
52 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
53 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
54 (xg_frame_set_char_size): Try to preserve the status of
55 fullwidth/-height frames. Call frame_size_history_add.
56 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
57 (xg_change_toolbar_position): Call frame_size_history_add.
58 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
60 (Fx_create_frame): Process fullscreen parameter after frame has
62 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
63 (Fx_frame_geometry): Don't pollute pure storage.
64 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
65 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
66 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
67 w32fullscreen_hook immediately.
68 (x_fullscreen_adjust, x_check_fullscreen): Remove.
69 (w32fullscreen_hook): Call change_frame_size just as with a
70 "normal" frame resize operation. Call do_pending_window_change.
71 (x_set_window_size): Try to handle fullwidth and fullheight more
72 accurately. Don't rely on w32_enable_frame_resize_hack.
73 (w32_enable_frame_resize_hack): Remove variable.
74 * widget.c (EmacsFrameResize): Remove dead code.
75 Call frame_size_history_add
76 * window.c (run_window_configuration_change_hook):
77 Check f->after_make_frame instead of
78 f->can_run_window_configuration_change_hook.
79 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
80 (Fx_create_frame): Process fullscreen parameter after frame has
82 (Fx_frame_geometry): Don't pollute pure storage.
83 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
84 Call frame_size_history_add.
85 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
86 (x_check_fullscreen): Count in menubar when calling
87 XResizeWindow. Wait for ConfigureNotify event.
88 Call frame_size_history_add.
89 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
90 changing a fullheight frame's width or a fullwidth frame's
91 height. Call frame_size_history_add.
92 (x_set_window_size): Simplify xg_frame_set_char_size and
93 x_set_window_size_1 calls.
94 (x_frame_normalize_before_maximize): New variable.
96 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
98 Remove no-longer-used cursor_in_echo_area code
99 * dispnew.c (set_window_cursor_after_update, update_frame_1):
100 Remove checks for negative cursor_in_echo_area, since this var is
101 a boolean, and has been a boolean for some time. Simplify.
102 * dispnew.c (init_display):
103 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
105 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
107 * eval.c (Ffunction): Handle the new (:documentation ...) form.
108 (syms_of_eval): Declare `:documentation'.
110 2015-02-05 Martin Rudalics <rudalics@gmx.at>
112 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
113 argument added on 2015-02-01.
115 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
117 Remove no-longer-used two_byte_p calculations
118 * dispextern.h (struct glyph_string): Remove member two_byte_p.
120 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
123 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
125 Omit unnecessary var if GTK or NS
126 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
127 Now a constant zero on these platforms.
129 2015-02-01 Martin Rudalics <rudalics@gmx.at>
131 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
133 2015-01-31 Eli Zaretskii <eliz@gnu.org>
135 * coding.c (raw_text_coding_system_p): New function.
137 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
138 keyboard coding-system is 'raw-text'. (Bug#19532)
140 * coding.h (raw_text_coding_system_p): Add prototype.
142 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
144 * Makefile.in (gl-stamp): Generate globals.h through the use of
146 (globals.h): Replace with empty command.
148 2015-01-31 Eli Zaretskii <eliz@gnu.org>
150 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
151 and ICONIFY_EVENT for the purposes of breaking while-no-input
154 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
155 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
158 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
160 Simplify read_dirent's MSDOS hacks
161 * dired.c (read_dirent): Simplify by removing the need for the
162 DIR_ENTRY argument. All callers changed. This separates the
163 MS-DOS idiosyncrasies better from the rest of the code.
165 2015-01-30 Eli Zaretskii <eliz@gnu.org>
167 * dired.c (read_dirent): Accept an additional argument
168 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
169 time it is called, report the error as if it happened in
171 (directory_files_internal, file_name_completion): Adjust callers
174 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
176 Refactor calls to opendir for simplicity
177 * dired.c (open_directory): Accept Lisp_Object, not char *, for
178 dirname. Signal an error if the open fails. All callers changed.
180 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
182 Report readdir failures
183 Previously, on non-MS-Windows platforms the code treated most
184 readdir failures as EOF. This was incorrect, e.g., when readdir
185 fails with errno == EOVERFLOW. Signal an error instead.
186 * dired.c (read_dirent):
187 New function, which signals an error when readdir fails.
188 (directory_files_internal, file_name_completion): Use it.
190 2015-01-29 Eli Zaretskii <eliz@gnu.org>
192 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
193 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
196 * w32font.c (struct font_callback_data, w32font_list_internal)
197 (w32font_driver, w32font_match_internal): Use bool where appropriate.
199 * w32menu.c (x_activate_menubar, set_frame_menubar)
200 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
201 (is_simple_dialog): Use bool where appropriate.
203 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
205 Use bool, not int, to track face changes
206 * xfaces.c (face_change): Rename from face_change_count, and
207 change from int to bool. The var is now true (instead of nonzero)
208 if attributes have changed; this is simpler. All uses changed.
211 2015-01-28 Eli Zaretskii <eliz@gnu.org>
213 * dired.c (directory_files_internal, file_name_completion)
214 [WINDOWSNT]: Signal an error when errno is set non-zero by
215 'readdir', regardless of its value.
217 * w32.c (sys_readdir): Set errno to ENOENT when the directory
218 doesn't exist and to EACCES when it's not accessible to the
219 current user. Set errno to zero when FindNextFile exhausts the
220 directory, so that callers don't interpret that as an error and
221 don't signal a file-error.
222 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
224 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
225 returns NULL and errno is ENOTDIR, behave as if opendir failed to
226 open the directory. (Bug#19701)
228 * w32.c (sys_readdir): If FindFirstFile fails because the
229 directory doesn't exist, set errno to ENOTDIR.
231 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
233 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
235 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
237 Fix coding.c subscript error
238 * coding.c (CODING_ISO_INVOKED_CHARSET):
239 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
241 2015-01-28 Eli Zaretskii <eliz@gnu.org>
243 * xdisp.c (produce_image_glyph): Fix display of images in R2L
244 screen lines: prepend the new glyph to the ones already there
245 instead of appending it.
247 * w32fns.c (w32_set_title_bar_text): New function, including
248 support for titles with non-ASCII characters outside of the
249 current system codepage.
250 (x_set_name, x_set_title): Use it. (Bug#19590)
252 * indent.c (Fvertical_motion): Return zero if we started from ZV
253 and there's an overlay after-string there. (Bug#19553)
255 * emacs.c (usage_message): Fix the description of the -nl switch.
258 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
259 end information if the window_end_valid flag is unset.
260 (try_window_id): If the call to display_line invalidated the
261 window end information, give up the try_window_id optimization.
264 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
265 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
267 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
269 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
271 * lisp.mk (lisp): Add cl-preloaded.
273 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
275 Use bool for boolean in xfaces.c
276 * dispextern.h: Adjust to signature changes.
277 * font.c (font_at, font_range):
278 * fontset.c (Finternal_char_font):
279 * fringe.c (draw_fringe_bitmap_1):
280 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
281 (get_next_display_element, highlight_trailing_whitespace)
282 (display_string, calc_line_height_property)
283 (note_mode_line_or_margin_highlight, note_mouse_highlight):
284 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
285 (menu_face_changed_default, recompute_basic_faces)
286 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
287 (tty_defined_color, defined_color, face_color_gray_p)
288 (face_color_supported_p, load_color2, load_face_colors)
289 (Fx_list_fonts, LFACEP, push_named_merge_point)
290 (resolve_face_name, lface_from_face_name_no_resolve)
291 (lface_from_face_name, get_lface_attributes_no_remap)
292 (get_lface_attributes, lface_fully_specified_p)
293 (set_lface_from_font, merge_face_vectors, merge_named_face)
294 (merge_face_ref, Finternal_make_lisp_face)
295 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
296 (Finternal_set_lisp_face_attribute)
297 (update_face_from_frame_parameter, set_font_frame_param)
298 (face_boolean_x_resource_value)
299 (Finternal_set_lisp_face_attribute_from_resource)
300 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
301 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
302 (lface_equal_p, Finternal_lisp_face_equal_p)
303 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
304 (Fcolor_distance, lookup_named_face, lookup_basic_face)
305 (lookup_derived_face, Fface_attributes_as_vector)
306 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
307 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
308 (realize_default_face, realize_named_face)
309 (realize_non_ascii_face, realize_x_face, map_tty_color)
310 (realize_tty_face, compute_char_face, face_at_buffer_position)
311 (face_for_overlay_string, face_at_string_position):
312 Use bool for boolean.
313 * xfaces.c (set_lface_from_font):
314 Return void, since callers never use the result.
316 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
318 * image.c (lookup_pixel_color): Reorder conditions that are
320 (x_to_xcolors): Likewise.
321 (x_detect_edges): Likewise.
322 (png_load_body): Likewise.
323 (gif_close): Likewise.
324 (gif_load): Likewise.
326 2015-01-25 Eli Zaretskii <eliz@gnu.org>
328 Use bool for boolean in w32term.c
329 * w32term.c (x_update_window_begin, x_update_window_end)
330 (x_update_end, x_after_update_window_line)
331 (x_set_glyph_string_gc, x_draw_glyph_string_background)
332 (x_draw_glyph_string_foreground)
333 (x_draw_composite_glyph_string_foreground)
334 (x_draw_glyphless_glyph_string_foreground)
335 (x_draw_image_glyph_string, x_draw_glyph_string)
336 (x_draw_stretch_glyph_string, note_mouse_movement)
337 (w32_mouse_position, x_scroll_bar_report_motion)
338 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
339 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
340 (w32_draw_window_cursor, x_new_font, x_set_offset)
341 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
342 Use bool where appropriate.
344 Use bool for boolean in w32fns.c
345 * w32fns.c (w32_defined_color, x_decode_color)
346 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
347 (x_set_menu_bar_lines, x_change_tool_bar_height)
348 (x_set_internal_border_width, x_explicitly_set_name)
349 (x_implicitly_set_name, Fx_create_frame, w32_window)
350 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
352 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
354 Use bool for boolean in xfns.c
355 * xfaces.c (x_update_menu_appearance):
356 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
357 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
358 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
359 (x_change_tool_bar_height, x_set_internal_border_width)
360 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
361 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
362 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
363 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
364 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
365 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
366 (clean_up_dialog, syms_of_xfns):
367 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
368 (xic_create_fontsetname):
369 Use bool for boolean.
370 * xfns.c: Include bitmaps/gray.xbm unconditionally.
372 Count MANY function args more reliably
373 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
374 * buffer.c (Fbuffer_list, Fkill_buffer):
375 * callint.c (read_file_name, Fcall_interactively):
376 * charset.c (Fset_charset_priority, syms_of_charset):
377 * chartab.c (uniprop_encode_value_numeric):
378 * coding.c (syms_of_coding):
379 * composite.c (syms_of_composite):
380 * data.c (wrong_range):
381 * dbusbind.c (syms_of_dbusbind):
382 * dired.c (file_attributes):
383 * editfns.c (Fdecode_time, update_buffer_properties, format2):
384 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
385 (call4, call5, call6, call7):
386 * fileio.c (Finsert_file_contents, choose_write_coding_system)
387 (Fcar_less_than_car, build_annotations, auto_save_error):
388 * filelock.c (get_boot_time):
389 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
390 (maybe_resize_hash_table, secure_hash):
391 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
392 * fontset.c (fontset_add, Fset_fontset_font):
393 * ftfont.c (ftfont_lookup_cache):
394 * gtkutil.c (xg_get_font):
395 * insdel.c (signal_before_change, signal_after_change):
396 * keymap.c (append_key):
397 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
398 * minibuf.c (Fread_buffer):
399 * print.c (print_preprocess):
400 * process.c (Fformat_network_address, Fmake_network_process)
401 (server_accept_connection):
402 * sound.c (Fplay_sound_internal):
403 * term.c (Fsuspend_tty, Fresume_tty):
404 * window.c (window_list):
405 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
406 (message_with_string):
407 * xfaces.c (Fx_list_fonts):
408 * xfont.c (syms_of_xfont):
409 * xselect.c (x_handle_selection_request)
410 (x_handle_selection_clear, x_clear_frame_selections)
411 (x_clipboard_manager_error_1):
412 Prefer CALLMANY and CALLN to counting args by hand.
413 * doc.c (reread_doc_file): Remove unused code.
414 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
415 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
416 Prefer call1 and call2 to Ffuncall.
417 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
418 Use struct literal rather than a local var, for simplicity.
419 * keymap.c (where_is_internal): Use NULL rather than a pointer
421 * lisp.h (CALLMANY, CALLN): New macros.
422 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
425 Use gnustep-config if available
426 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
427 It doesn't appear to be needed, and the inclusion breaks on
428 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
430 2015-01-22 Eli Zaretskii <eliz@gnu.org>
432 * xdisp.c (init_iterator): Restore a comment lost in transition.
434 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
436 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
437 * xfont.c (xfont_driver, xfont_chars_supported)
438 (xfont_text_extents):
439 * xftfont.c (xftfont_get_colors, xftfont_open)
440 (xftfont_prepare_face, xftfont_done_face)
441 (xftfont_cached_font_ok):
442 * xgselect.c (xg_select):
443 Use bool for boolean.
445 Don't downcase system diagnostics' first letters
446 * fileio.c (report_file_errno): Don't downcase, and simplify.
449 Isolate NIL_IS_ZERO-assuming code better
450 Suggested by Stefan Monnier in:
451 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
452 * alloc.c (allocate_pseudovector):
453 Use memclear, not memsetnil, to remove a 'verify'.
454 * callint.c (Fcall_interactively):
455 * dispnew.c (realloc_glyph_pool):
456 * xdisp.c (init_iterator):
457 Use memclear, not memset, to remove a 'verify'.
458 * lisp.h (memclear): Rename from memsetnil, and take a byte
459 count rather than a word count. All callers changed.
461 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
463 Undo port to hypothetical nonzero Qnil case
464 This mostly undoes the previous change in this area. See:
465 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
466 * alloc.c (allocate_pseudovector):
467 * callint.c (Fcall_interactively):
468 * dispnew.c (realloc_glyph_pool):
469 * fringe.c (init_fringe):
470 * lisp.h (memsetnil):
471 * xdisp.c (init_iterator):
472 Simplify by assuming that Qnil is zero, but verify the assumption.
473 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
474 NIL_IS_NONZERO. All uses changed.
476 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
478 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
480 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
482 Prefer xlispstrdup to avoid dumb calls to strlen.
483 * nsfont.m (ns_get_family):
484 * nsterm.m (ns_term_init):
485 * w32fns.c (w32_window):
486 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
488 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
490 Correct an old fix for GTK font selection
491 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
494 Fix minor bugs with printing null bytes
495 * minibuf.c (read_minibuf_noninteractive):
496 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
497 Work even if the Lisp string contains a null byte.
499 Port to hypothetical case where Qnil is nonzero
500 * alloc.c (allocate_pseudovector):
501 * callint.c (Fcall_interactively):
502 * coding.c (syms_of_coding):
503 * dispnew.c (realloc_glyph_pool):
504 * fringe.c (init_fringe):
505 * lisp.h (memsetnil):
506 * xdisp.c (init_iterator):
507 Port to the currently-hypothetical case where Qnil is nonzero.
508 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
509 as there are no Lisp_Object values in the data here.
510 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
511 All uses changed. Define only if not already defined, so that one
512 can debug with -DNIL_IS_NONZERO.
513 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
515 2015-01-19 Eli Zaretskii <eliz@gnu.org>
517 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
518 Qnil is represented as zero, before using that to initialize parts
519 of the glyph structure.
521 * xdisp.c (init_iterator): Verify that Qnil is represented as
522 zero, before using that to initialize parts of the iterator
525 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
527 Prefer memset to repeatedly assigning Qnil
528 * alloc.c (allocate_pseudovector): Catch more bogus values.
529 * alloc.c (allocate_pseudovector):
530 * callint.c (Fcall_interactively):
531 * coding.c (syms_of_coding):
532 * fringe.c (init_fringe):
533 Verify that Qnil == 0.
534 * callint.c (Fcall_interactively):
535 * eval.c (Fapply, Ffuncall):
536 * fns.c (mapcar1, larger_vector):
537 * font.c (font_expand_wildcards):
538 * fringe.c (init_fringe):
539 Prefer memset to assigning zeros by hand.
540 * callint.c (Fcall_interactively):
541 Remove duplicate assignment of Qnil to args[i].
542 * coding.c (syms_of_coding):
543 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
544 * fileio.c (Ffile_selinux_context):
545 Rewrite to avoid need for Lisp_Object array.
546 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
547 (DEFINE_LISP_SYMBOL_END): Use it.
548 (NIL_IS_ZERO): New constant.
549 (memsetnil): New function.
551 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
553 Tune pseudovector allocation assuming Qnil == 0.
554 * alloc.c (allocate_pseudovector): Use memset for both
555 Lisp_Objects and regular slots. Add zerolen arg.
556 * lisp.h (allocate_pseudovector): Adjust prototype.
557 (ALLOCATE_PSEUDOVECTOR): Adjust user.
558 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
559 (allocate_hash_table, allocate_window, allocate_frame)
560 (allocate_process, allocate_terminal): Remove prototypes.
561 * fns.c (allocate_hash_table): Now static here.
562 * frame.c (allocate_frame):
563 * process.c (allocate_process):
564 * terminal.c (allocate_terminal):
565 * window.c (allocate_window): Now static here.
566 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
568 * lisp.h (XTERMINAL): Add eassert.
569 * process.c (make_lisp_proc): Now static here.
571 Prefer INLINE functions in font.h to match style used in lisp.h.
572 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
573 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
574 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
576 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
577 * ftfont.c (ftfont_shape):
578 * macfont.m (macfont_shape):
579 * w32uniscribe.c (uniscribe_shape):
580 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
582 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
584 Give up on -Wsuggest-attribute=const
585 * decompress.c (Fzlib_available_p):
586 * gnutls.c (Fgnutls_available_p):
587 * gtkutil.h (xg_uses_old_file_dialog):
588 * xdisp.c (Ftool_bar_height):
589 * xmenu.c (popup_activated):
590 No longer const, since it's not const on at lest some
591 configurations, and we shouldn't lie to the compiler.
593 2015-01-15 Eli Zaretskii <eliz@gnu.org>
595 * fileio.c: Include binary-io.h.
596 (Fset_binary_mode): New function.
597 (syms_of_fileio): Defsubr it.
598 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
600 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
602 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
603 (Fgnutls_peer_status): Use it to set the :self-signed flag.
604 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
605 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
607 2015-01-14 Eli Zaretskii <eliz@gnu.org>
609 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
610 when FLAGS indicate the item is not highlighted. (Bug#19596)
612 2015-01-14 Martin Rudalics <rudalics@gmx.at>
614 * xmenu.c (update_frame_menubar): Remove garbaged code.
616 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
618 remove_slash_colon need not be inline
619 * process.c, process.h (remove_slash_colon): No longer inline.
620 This saves text bytes without hurting runtime performance.
622 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
624 Avoid extra multibyteness check in ENCODE_FILE users.
625 * callproc.c (encode_current_directory, Fcall_process, call_process):
626 * dired.c (directory_files_internal, file_name_completion):
627 Do not check for STRING_MULTIBYTE because encode_file_name
628 is a no-op for unibyte strings.
630 * process.h (remove_slash_colon): New function.
631 * callproc.c (encode_current_directory, call_process):
632 * process.c (Fstart_process): Use it.
634 Consistently handle time zone specification.
635 * editfns.c (decode_time_zone): New function, refactored out from ...
636 (Fencode_time): ... adjusted user.
637 (Fset_time_zone_rule): Use decode_time_zone.
639 * editfns.c (make_buffer_string_both): If requested range intersects
640 the gap, don't move the latter but copy in two regions, thus avoiding
641 unnecessary relocation of buffer data.
643 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
645 Use bool for boolean in xmenu.c, xml.c
646 * xmenu.c (x_menu_set_in_use, popup_get_selection)
647 (Fx_menu_bar_open_internal, popup_widget_loop)
648 (x_activate_menubar, xg_crazy_callback_abort)
649 (update_frame_menubar, set_frame_menubar)
650 (initialize_frame_menubar, free_frame_menubar)
651 (create_and_show_popup_menu, x_menu_show)
652 (create_and_show_dialog, x_dialog_show):
653 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
654 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
655 * xrdb.c (main) [TESTRM]:
656 * xsettings.c (init_gsettings):
657 * xterm.c (XFillRectangle, xg_scroll_callback)
658 (xg_end_scroll_callback):
659 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
660 Use bool for boolean.
661 * xmenu.c (TRUE): Remove; no longer used.
662 (show_help_event): Remove long-unused code.
663 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
665 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
667 Don't say Fnext_read_file_uses_dialog_p is const
668 It's const only if a windowing system is not used; don't say it's
669 const otherwise. See:
670 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
671 * fileio.c (next_read_file_uses_dialog_p): Remove.
672 Move guts back to ...
673 (Fnext_read_file_uses_dialog_p): ... here.
674 Don't declare as const, as make-docfile.c now has a special case
675 for this function. This is an ugly hack, but it's better than
676 lying to the compiler.
678 Remove now-unnecessary forward XTYPE decl
679 * lisp.h (XTYPE): Remove forward declaration. The recent merge
680 from emacs-24 fixed the problem in a better way, by moving XPNTR's
681 definition to after XTYPE's.
683 2015-01-13 Eli Zaretskii <eliz@gnu.org>
685 Fix problems with 32-bit wide-int build exposed by MinGW.
686 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
687 compilation error in an unoptimized build when !USE_LSB_TAG.
689 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
690 same larger value as for the 64-bit build.
692 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
693 avoid compiler warnings.
695 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
696 Avoid compiler warnings about cast from integer to pointer of
699 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
700 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
701 casting from integer to pointer of different size.
702 (add_menu_item): Pass the help-echo string as a pointer to
703 Lisp_String, not as a Lisp_Object.
704 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
705 string object from its C pointer.
707 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
708 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
710 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
711 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
712 compiler warnings about size differences.
713 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
714 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
715 (Fw32_toggle_lock_key): Pass the new state of the key as a C
716 integer; use -1 for nil. Doc fix.
718 * .gdbinit (xgetsym): New subroutine.
719 (xsymname, xsymbol): Use it.
720 (xprintsym): No need to call xgetptr.
722 2015-01-13 Martin Rudalics <rudalics@gmx.at>
724 * frame.c (adjust_frame_size): Make sure new numbers of
725 lines/columns get installed after font size change (Bug#19575).
727 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
729 Add DEFUN attributes.
730 * callint.c (Finteractive):
731 * character.c (Fcharacterp, Fmax_char):
732 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
733 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
734 (Ffloatp, Fbyteorder):
735 * decompress.c (Fzlib_available_p):
737 * frame.c (Fframe_windows_min_size):
738 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
739 * window.c (Fwindow__sanitize_window_sizes):
740 * xdisp.c (Ftool_bar_height):
741 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
742 * emacs.c (Fkill_emacs):
744 * keyboard.c (Ftop_level, Fexit_recursive_edit)
745 (Fabor_recursive_edit): Add noreturn attribute.
747 * search.c (fast_string_match_internal): New function,
749 (fast_string_match, fast_string_match_ignore_case): ...functions
751 * lisp.h (fast_string_match, fast_string_match_ignore_case):
752 inlined from here now.
753 (fast_string_match_internal): Add prototype.
754 * dired.c (file_name_completion): Use fast_string_match_internal.
756 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
757 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
758 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
759 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
761 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
763 Port to 32-bit MingGW --with-wide-int
764 Problem reported by Eli Zaretskii in:
765 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
766 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
767 what we think it is, rather than checking only its alignment (and
768 doing so incorrectly on MinGW).
770 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
772 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
773 Remove dead NILP check.
774 * image.c (Flookup_image): Use regular format for docstring.
775 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
777 2015-01-12 Martin Rudalics <rudalics@gmx.at>
779 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
781 * frame.c (frame_default_tool_bar_height): New variable.
782 (adjust_frame_size): Possibly add requested adjustment to
783 Vframe_adjust_size_history.
784 (make_frame): Initialize tool_bar_redisplayed_once slot.
785 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
786 doc-string. Call adjust_frame_size unconditionally (the frame's
787 text size may remain unaltered but the pixel size may change).
788 (x_figure_window_size): If frame_default_tool_bar_height was
789 set, use it instead of calculating the tool bar height from
790 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
791 Vframe_initial_frame_tool_bar_height.
792 (Qchange_frame_size, Qxg_frame_set_char_size)
793 (Qset_window_configuration, Qx_create_frame_1)
794 (Qx_create_frame_2): New symbols.
795 (Vframe_initial_frame_tool_bar_height): Remove.
796 (Vframe_adjust_size_history): New history variable for debugging
797 frame size adjustments.
798 * frame.h (struct frame): New boolean slot
799 tool_bar_redisplayed_once.
800 (frame_default_tool_bar_height): Extern.
801 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
802 to adjust_frame_size.
803 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
804 Qx_create_frame_2 to adjust_frame_size.
805 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
806 inhibit 1 when we have not redisplayed the tool bar yet.
807 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
808 Qx_create_frame_2 to adjust_frame_size.
809 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
811 * window.c (Fset_window_configuration):
812 Pass Qset_window_configuration to adjust_frame_size.
813 * xdisp.c (redisplay_tool_bar): Assign new height to
814 frame_default_tool_bar_height.
815 (redisplay_internal): If we haven't redisplayed this frame's
816 tool bar, call redisplay_tool_bar early so we can adjust the
817 frame size accordingly.
818 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
819 inhibit 1 when we have not redisplayed the tool bar yet.
820 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
821 Qx_create_frame_2 to adjust_frame_size.
823 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
825 Have 'make' output better GEN names
826 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
827 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
828 more naturally so that 'make' can output more-accurate names.
830 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
832 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
833 calling reset_buffer_local_variables, and make sure we initialize
836 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
838 * coding.c (Fcoding_system_plist): Use common style for docstring.
840 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
842 Port to MSB hosts without optimization
843 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
844 the inline function XTYPE needs to be declared before being used.
845 * lisp.h (XTYPE): New forward declaration.
847 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
849 Port to 32-bit --with-wide-int
850 Prefer symbol indexes to struct Lisp_Symbol * casted and then
851 widened, as the latter had trouble with GCC on Fedora 21 when
852 configured --with-wide-int and when used in static initializers.
853 * alloc.c (garbage_collect_1, which_symbols):
854 * lread.c (init_obarray):
855 Prefer builtin_lisp_symbol when it can be used.
856 * dispextern.h (struct image_type.type):
857 * font.c (font_property_table.key):
858 * frame.c (struct frame_parm_table.sym):
859 * keyboard.c (scroll_bar_parts, struct event_head):
860 * xdisp.c (struct props.name):
861 Use the index of a builtin symbol rather than its address.
863 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
864 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
865 symbol indexes rather than pointers, and which work better on MSB
866 hosts because they shift right before tagging. All uses changed.
867 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
868 No longer noops on wide-int hosts, since they work now.
869 (builtin_lisp_symbol): New function.
871 Port to HAVE_FREETYPE && !HAVE_XFT
872 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
873 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
874 Declare in this case too.
876 2015-01-10 Eli Zaretskii <eliz@gnu.org>
878 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
880 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
881 Use make_pointer_integer instead of XIL.
882 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
884 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
885 instead of XIL. Put a list of the descriptor, action, and file
886 name in event->arg, instead of spreading them between event->code
889 * w32term.c (queue_notifications): Use make_pointer_integer
890 instead of XIL. Put a list of the descriptor, action, and file
891 name in event->arg, instead of spreading them between event->code
894 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
895 event creation to changes in w32term.c and w32inevt.c above.
897 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
899 Port Qnil==0 changes to 32-bit --with-wide-int
900 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
901 macro-implemented version. For the non-USE_LSB_TAG case, supply
902 a new inline function that is the inverse of the new TAG_SYMPTR.
903 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
904 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
905 negative number, don't allow sign bits to bleed into the encoded
906 value. Shift in zero bits instead.
908 Refactor pointer-to-integer conversion
909 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
910 Rename and move to lisp.h. All uses changed.
911 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
912 which are renamed from gfilenotify.c's lisp_to_monitor and
913 monitor_to_lisp, and with more-generic void * signatures.
915 2015-01-08 Eli Zaretskii <eliz@gnu.org>
917 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
918 returned for right-to-left screen lines. (Before the change on
919 2014-12-30, the incorrectly-computed X pixel coordinate concealed
922 * .gdbinit (xsymname): New subroutine.
923 (xprintsym, initial-tbreak): Use it to access the name of a symbol
924 in a way that doesn't cause GDB to barf when it tries to
925 dereference a NULL pointer.
927 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
929 (set_cursor_from_row, try_cursor_movement, dump_glyph)
930 (insert_left_trunc_glyphs, append_space_for_newline)
931 (extend_face_to_end_of_line, highlight_trailing_whitespace)
932 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
933 (Fbidi_resolved_levels, produce_special_glyphs)
934 (rows_from_pos_range, mouse_face_from_buffer_pos)
935 (note_mouse_highlight): Use nil as the object for glyphs inserted
936 by the display engine, and test with NILP instead of INTEGERP.
939 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
942 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
945 * dispextern.h (struct glyph, struct it): Update comments for the
948 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
950 Port new Lisp symbol init to x86 --with-wide-int
951 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
952 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
953 GCC (at least) does not allow a constant initializer to widen an
956 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
957 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
958 Although clang doesn't need it, some other compiler might, and
959 it's easy enough to be safe.
961 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
962 Apparently clang removed support for the alloc_size attribute.
964 Port Qnil==0 XUNTAG to clang
965 clang has undefined behavior if the program subtracts an integer
966 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
967 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
968 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
969 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
971 Port GFileMonitor * hack to Qnil==0 platforms
972 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
973 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
974 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
976 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
978 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
979 size instead of using widht/height. The frame may be constrained.
981 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
983 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
984 Needed when neither optimizing nor inlining.
985 Also, sort decls alphabetically.
987 2015-01-05 Eli Zaretskii <eliz@gnu.org>
989 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
990 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
991 declarations of Q* variables that represent symbols.
993 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
997 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
998 that NILP (x) is equivalent to testing whether x is 0 at the
999 machine level. The overall effects of this and the previous patch
1000 shrink the size of the text segment by 2.3% and speeds up
1001 compilation of all the .elc files by about 0.5% on my platform,
1002 which is Fedora 20 x86-64.
1003 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1004 (make_lisp_symbol) [USE_LSB_TAG]:
1005 Symbols now tag the difference from lispsym, not the pointer.
1006 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1007 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1008 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1009 (XSYMBOL): New forward decl.
1010 (XUNTAGBASE): New function.
1013 Compute C decls for DEFSYMs automatically
1015 This patch also makes Q constants (e.g., Qnil) constant addresses
1016 from the C point of view.
1017 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1018 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1019 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1020 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1021 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1022 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1023 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1024 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1025 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1026 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1027 * xselect.c, xsettings.c, xterm.c:
1028 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1029 These names are now defined automatically by make-docfile.
1030 * alloc.c (init_symbol): New function.
1031 (Fmake_symbol): Use it.
1032 (c_symbol_p): New function.
1033 (valid_lisp_object_p, purecopy): Use it.
1034 * alloc.c (marked_pinned_symbols):
1035 Use make_lisp_symbol instead of make_lisp_ptr.
1036 (garbage_collect_1): Mark lispsym symbols.
1037 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1038 (mark_object): Use it.
1039 (sweep_symbols): Sweep lispsym symbols.
1040 (symbol_uses_obj): New function.
1041 (which_symbols): Use it. Work for lispsym symbols, too.
1042 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1043 since Qt's address is already known now.
1044 (syms_of_alloc): Add lispsym count to symbols_consed.
1045 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1046 when testing whether storage is all bits zero.
1047 * dispextern.h (struct image_type):
1048 * font.c (font_property_table):
1049 * frame.c (struct frame_parm_table, frame_parms):
1050 * keyboard.c (scroll_bar_parts, struct event_head):
1051 * xdisp.c (struct props):
1052 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1053 Lisp_Object *, since Qfoo is no longer an object whose address can be
1054 taken. All uses changed.
1055 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1056 use it, so that they no longer need to take the address of a Lisp sym.
1057 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1058 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1059 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1060 DEFSYM Qdeactivate_mark before the corresponding var.
1061 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1062 instead of interning their symbols; this avoids duplicates.
1063 (LISP_INITIALLY, TAG_PTR)
1064 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1066 (LISP_INITIALLY_ZERO): Use it.
1067 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1068 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1069 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1070 (make_lisp_symbol): New function.
1071 (XSETSYMBOL): Use it.
1072 (DEFSYM): Now just a placeholder for make-docfile.
1073 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1074 (intern_sym): New function, with body taken from old intern_driver.
1075 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1077 (define_symbol): New function.
1078 (init_obarray): Define the C symbols taken from lispsym.
1079 Use plain DEFSYM for Qt and Qnil.
1080 * syntax.c (init_syntax_once): No need to worry about
1081 Qchar_table_extra_slots.
1083 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1085 'temacs -nw' should not call missing functions
1086 Without this patch, "temacs -nw" fails with the diagnostic
1087 "emacs: Symbol's function definition is void: frame-windows-min-size"
1088 and messes up the tty's state.
1089 * frame.c (Fframe_windows_min_size): New placeholder function.
1090 (syms_of_frame): Define it.
1091 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1092 (syms_of_window): Define it.
1094 Less 'make' chatter for lisp dir
1095 * Makefile.in (%.elc): Adjust to compile-onefile change in
1096 ../lisp/Makefile.in.
1098 batch write-region no longer says "Wrote FOO"
1099 This cuts down on 'make' chatter a bit.
1100 * fileio.c (Fwrite_region):
1101 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1103 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1105 Revert previous change to produce_composite_glyph
1106 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1108 Pacify gcc -Wparentheses
1109 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1111 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1113 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1114 f->can_x_set_window_size is true.
1115 * xterm.c (x_set_window_size_1): Call change_frame_size with
1116 text sizes instead of pixel sizes (Bug#19428).
1118 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1120 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1121 right-to-left screen lines. (Bug#19473)
1123 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1125 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1127 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1129 Simplify setfattr use by assuming GNU make
1130 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1131 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1132 Simplify by using GNU make rather than shell conditionals,
1133 by using ln -f rather than rm -f followed by ln,
1134 and by preferring $@ to spelling out the destination.
1136 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1138 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1139 file doesn't compile on MS-Windows.
1141 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1143 Allow return value of system-name to vary. (Bug#19438)
1144 * filelock.c (current_lock_owner):
1145 * xrdb.c (get_environ_db):
1146 * xterm.c (same_x_server):
1147 * xterm.c (x_term_init):
1148 Prefer (system-name) to system-name, and avoid naming
1149 locals 'system-name'.
1150 * editfns.c (cached_system_name): New static var.
1151 (init_and_cache_system_name): New function.
1152 (init_editfns, Fsystem_name): Use it.
1153 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1154 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1155 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1156 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1157 Don't create a new string if the current value is already correct.
1159 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1161 Fix produce_composite_width typo
1162 * term.c (produce_composite_glyph):
1163 Fix typo that confused number of columns for pixel width.
1165 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1167 Wrap dll functions more simply
1168 * decompress.c, gnutls.c, image.c, xml.c:
1169 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1170 rather than the inverse when not WINDOWSNT. This isolates the
1171 fn_* business into the WINDOWSNT-specific section of the code,
1172 which makes it easier to maintain the generic code.
1173 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1174 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1175 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1176 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1177 Remove. All uses replaced by DEF_DLL_FN.
1178 * decompress.c (inflateInit2): Remove; no longer needed.
1179 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1181 Port memory-full checking to GnuTLS 3.3
1182 Instead of using gnutls_global_set_mem_functions, check every call
1183 to a GnuTLS function that might return an indication of memory
1184 exhaustion. Suggested by Dmitry Antipov in:
1185 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1186 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1187 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1188 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1190 (check_memory_full): New function.
1191 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1192 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1193 (Fgnutls_boot): Use it.
1194 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1196 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1198 Fix parse_settings to match internal documentation
1199 * xsettings.c (parse_settings): Return the number of settings seen.
1200 Count the settings changes accurately.
1201 (read_settings): Don't confuse number of settings changes with
1202 the return code from XGetWindowProperty.
1204 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1206 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1207 composition_compute_stop_pos to the number of characters in the
1209 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1211 * composite.c (composition_compute_stop_pos): If no composition
1212 was found in a string before ENDPOS, and ENDPOS is the string end,
1213 no need to back up to a safe point.
1215 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1217 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1219 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1220 (dealloc): Release bmRep.
1221 (setPixmapData): Make bmRep local so class member is not
1223 (setPixmapData): Rename local variable bmRep to avoid compiler
1226 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1228 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1229 when going to fullscreen (Bug#0x180004f).
1231 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1233 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1235 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1237 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1239 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1241 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1243 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1245 Use bool for boolean in xselect.c, xsettings.c
1246 * xselect.c (x_get_local_selection, struct selection_data)
1247 (x_selection_request_lisp_error, struct prop_location)
1248 (x_handle_selection_request, x_convert_selection)
1249 (waiting_for_other_props_on_window, expect_property_change)
1250 (wait_for_property_change, x_handle_property_notify)
1251 (x_get_foreign_selection, x_get_window_property)
1252 (receive_incremental_selection)
1253 (x_get_window_property_as_lisp_data)
1254 (lisp_data_to_selection_data, Fx_get_selection_internal)
1255 (x_send_client_event):
1256 * xselect.c, xterm.h (x_handle_dnd_message):
1257 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1258 (apply_xft_settings, read_and_apply_settings)
1259 (xft_settings_event, init_gsettings, init_xsettings)
1260 (syms_of_xsettings):
1261 Use bool for boolean.
1262 * xselect.c (x_get_window_property): Omit last arg, which was an
1264 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1265 always true. All callers changed.
1267 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1269 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1272 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1274 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1277 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1279 Use bool for boolean in xsmfns.c
1280 * xsmfns.c, xterm.h (x_session_have_connection):
1281 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1282 Use bool for boolean.
1283 (x_session_initialize, Fhandle_save_session):
1284 Prefer NILP (x) to EQ (x, Qnil).
1286 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1288 * callproc.c (child_setup):
1289 * dbusbind.c (xd_signature_cat):
1290 * doc.c (get_doc_string, Fsnarf_documentation):
1291 * editfns.c (Fuser_full_name):
1292 * frame.c (xrdb_get_resource):
1293 * gtkutil.c (xg_get_file_with_chooser):
1294 * tparam.c (tparam1):
1295 * xfns.c (xic_create_fontsetname):
1296 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1297 * xsmfns.c (smc_save_yourself_CB):
1298 Rewrite to avoid the need for strcat, typically by using stpcpy
1299 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1300 * doc.c (sibling_etc):
1301 * xrdb.c (xdefaults):
1302 Now a top-level static constant.
1304 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1306 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1309 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1311 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1312 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1314 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1316 Use bool for boolean in xterm.c
1317 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1318 (x_set_window_size, x_bitmap_icon):
1319 * nsterm.m (ns_frame_raise_lower, x_new_font):
1320 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1321 (struct terminal.frame_raise_lower_hook):
1322 * w32term.c (w32_frame_raise_lower):
1323 * xterm.c, xterm.h (x_text_icon):
1324 * xterm.c (x_update_window_begin, x_update_window_end)
1325 (x_update_end, x_after_update_window_line)
1326 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1327 (x_draw_glyph_string_foreground)
1328 (x_draw_composite_glyph_string_foreground)
1329 (x_alloc_lighter_color, x_draw_relief_rect)
1330 (x_draw_glyph_string_box, x_draw_image_relief)
1331 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1332 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1334 (XFillRectangle) [HAVE_GTK3]:
1335 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1336 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1337 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1338 (x_send_scroll_bar_event, xm_scroll_callback)
1339 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1340 (x_create_toolkit_scroll_bar)
1341 (x_create_horizontal_toolkit_scroll_bar)
1342 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1343 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1344 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1345 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1346 (x_scroll_bar_report_motion)
1347 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1348 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1349 (x_draw_window_cursor, x_clear_errors)
1350 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1351 (set_wm_state, x_set_sticky, get_current_wm_state)
1352 (do_ewmh_fullscreen, x_handle_net_wm_state)
1353 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1354 (x_set_window_size_1, XTframe_raise_lower)
1355 (x_make_frame_visible, x_iconify_frame)
1356 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1357 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1358 (x_delete_terminal, x_initialize, syms_of_xterm):
1359 Use bool for boolean.
1361 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1363 * composite.h (struct composition.width): Now int
1364 instead of unsigned short, as we prefer signed integers.
1366 Let charset tick grow past USHRT_MAX
1367 * charset.c, charset.h (charset_ordered_list_tick):
1368 Now EMACS_UINT, not unsigned short.
1369 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1370 maximum representable Emacs integer value before wrapping it around.
1372 Simplify unexec file mode setting
1373 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1374 Don't include <sys/stat.h> when no longer needed.
1375 (unexec): Create file with correct mode in the first place,
1376 rather than overwriting the mode later and fiddling with the
1377 global umask in the mean time. Avoid bogus usage like
1378 'umask (777)', which should have been 'umask (0777)'.
1379 (mark_x): Remove. All callers removed.
1381 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1383 Minor cleanups for Lisp objects and symbols
1384 * alloc.c (next_vector, set_next_vector):
1385 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1386 (lisp_h_make_number) [USE_LSB_TAG]:
1387 Use Lisp_Int0 instead of the mystery constant 0.
1388 * alloc.c (mark_object): Always set and use po; that's simpler.
1389 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1390 Properly parenthesize definientia.
1391 * bidi.c (bidi_initialize):
1392 * buffer.c (init_buffer_once):
1393 * nsfns.m (syms_of_nsfns):
1394 * nsmenu.m (syms_of_nsmenu):
1395 * nsselect.m (syms_of_nsselect):
1396 Prefer DEFSYM to defining by hand.
1397 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1398 * data.c: Fix too-long line.
1399 * lisp.h (DECLARE_GDB_SYM): New macro.
1400 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1401 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1402 Declare the symbol, so it's visible to everywhere lisp.h is included.
1403 Move forward decls as far forward as they can go,
1404 to allow future changes to use them.
1406 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1408 * gnutls.c: Include gnutls.h.
1409 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1410 * image.c (svg_load): Fix pointer signedness.
1412 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1414 * frame.c (frame_windows_min_size): New argument IGNORE.
1415 (adjust_frame_size): When called from change_frame_size call
1416 frame_windows_min_size with IGNORE Qt so we can ignore size
1419 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1421 * font.c (Ffont_info): Add more font information to the vector
1422 returned by the function, inspired by query-font. Doc fix.
1425 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1427 * keyboard.c (input_was_pending): New var.
1428 (read_char): Use it to make sure we only skip redisplay when we can't
1429 keep up with the repeat rate.
1431 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1433 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1435 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1437 * image.c (svg_load): Watch out for nil value of current buffer's
1438 filename. Re-enable filename thing for not-a-file case.
1440 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1442 Partially disabled previous change.
1444 * image.c (svg_load): Temporarily disabled filename thing for
1445 not-a-file case as it can cause crashs.
1447 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1449 Fix problem with images referenced within svg files. (bug#19373)
1451 * image.c: Additional parameter 'filename' for
1452 svg_load_image. Include "buffer.h". Define library function
1453 rsvg_handle_set_base_uri for WINDOWSNT.
1454 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1455 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1456 (svg_load): Pass a filename to svg_load_image: either name of
1457 actual file or of current buffer's file.
1458 (svg_load_image): New parameter 'filename', used for setting
1459 base_uri, necessary for loading referenced images. (bug#19373)
1461 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1463 * lread.c (init_obarray): Declare Qt as special.
1464 This fixes a typo in the 2012-05-15 patch that
1465 tried to declare Qt as special.
1467 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1469 Various fixes to use bool type and constants.
1470 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1472 * xfaces.c (clear_face_cache): Use bool for the argument type.
1474 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1476 Correct same_at_end when restoring window points
1477 * fileio.c (Finsert_file_contents): Compute same_at_end character
1478 position using the old buffer size, not the new one, since
1479 restore_window_points wants the old size.
1480 Fixes: debbugs:19161
1482 2014-12-14 Alan Mackenzie <acm@muc.de>
1484 New feature optionally to accelerate auto-repeated scrolling.
1486 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1488 * window.c (window_scroll): Bind fontification-functions to nil
1489 when scrolling by whole screens and
1490 fast-but-imprecise-scrolling is non-nil.
1491 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1493 * lisp.h (bool): Declare Qfontification_functions extern.
1495 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1497 Load system's default trusted Certificate Authorities if available.
1498 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1499 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1500 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1501 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1502 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1504 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1505 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1508 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1510 * regex.c (analyze_first): Rename from analyze_first.
1512 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1514 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1515 a hack involving a union.
1517 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1519 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1520 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1523 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1525 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1527 * gnutls.h: Always declare syms_of_gnutls.
1529 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1530 clarity. Let the availability check return Qnil when the GnuTLS
1531 integration is not available, instead of erroring out.
1534 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1536 * xdisp.c (move_it_in_display_line_to, display_line):
1537 Don't disallow overflow-newline-into-fringe when word-wrap is in
1540 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1542 * fileio.c: Better preserve window-points during revert (bug#19161).
1543 (Qget_buffer_window_list): New var.
1544 (get_window_points_and_markers, restore_window_points): New functions.
1545 (Finsert_file_contents): Use them to save and restore window-points.
1547 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1549 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1550 descriptor if called from x_connection_closed and always delete
1551 this descriptor from keyboard waiting set (Bug#19147).
1553 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1555 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1556 (bidi_cache_max_elts): New global variable.
1557 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1558 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1560 (bidi_cache_search): Handle overflown cache. Improve commentary.
1561 (bidi_cache_ensure_space): Limit allocations to the current value
1562 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1563 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1564 the increment to not exceed the limit.
1565 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1566 cache, zero otherwise (meaning the cache overflowed). In the
1567 latter case, set bidi_cache_last_idx to -1.
1568 (bidi_peek_at_next_level): Handle overflown cache.
1569 (bidi_push_it): Increase the cache limit for iterating the new object.
1570 (bidi_pop_it): Decrease the cache limit back to previous value.
1571 (bidi_shelve_cache): Shelve the current value of the cache limit.
1572 (bidi_unshelve_cache): Restore the value of cache limit.
1573 (bidi_find_bracket_pairs): If the cache overflows while looking
1574 for the paired bracket, give up and let bidi_resolve_neutrals
1575 process the bracket as a simple neutral. (Bug#19322)
1576 (bidi_find_other_level_edge): If the cache overflows, fall back on
1577 Plan B, which effectively stops the reordering and restarts it on
1578 the next character (after resetting the cache).
1579 (bidi_move_to_visually_next): When the cache overflows, reset it
1580 after processing the last cached character.
1582 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1584 Fix glitches in gnutls.c, mostly memory-related
1585 * gnutls.c: Sort macro definitions by name.
1586 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1587 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1588 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1589 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1590 calculating string length. Use make_uninit_string, to avoid
1591 copying the string. Cast the char, not the pointer.
1592 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1593 and free. Work even for dates past the year 9999. Use void *
1594 for buffers, to avoid casts.
1596 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1598 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1600 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1602 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1605 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1607 * process.c: Whitespace and line-break nitpicks.
1609 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1611 * gnutls.c (gnutls_certificate_details): The :signature isn't
1612 that useful, so remove it.
1613 (gnutls_certificate_details): Clean up whitespace slightly.
1614 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1616 (gnutls_certificate_details): Put :signature-algorithm back again,
1617 which was removed by mistake.
1618 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1619 that they are not messaged by default (bug#16253).
1620 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1622 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1624 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1626 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1629 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1631 * eval.c (Fsignal): Remove duplicate test.
1632 (Fautoload_do_load): Fix up docstring.
1634 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1636 * nsterm.m (represented_filename, represented_frame): New variables.
1637 (ns_set_represented_filename): New function.
1638 (sendEvent:): Set represented filename here to avoid flicker,
1639 related to Bug#18757.
1641 * nsterm.h: Declare ns_set_represented_filename.
1643 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1644 at once, call ns_set_represented_filename instead.
1646 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1648 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1649 (struct bidi_stack): Reduce size by using bit fields and by
1650 packing sos, override, and isolate_status into a single 8-bit
1651 byte called 'flags'.
1653 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1654 (bidi_push_embedding_level): Construct flags from individual
1655 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1657 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1658 from flags. Adapt to changes in prev_for_neutral,
1659 next_for_neutral, and last_strong members.
1660 (bidi_line_init): Initialize flags to zero.
1661 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1662 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1664 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1666 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1667 (Fapply): Try and simplify the control flow.
1669 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1671 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1672 Use gnutls_sign_get_name directly because
1673 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1674 (init_gnutls_functions): Load missing gnutls_server_name_set.
1676 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1678 * bidi.c (bidi_find_first_overridden): New function.
1680 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1681 (syms_of_xdisp): Defsubr it.
1683 * dispextern.h (bidi_find_first_overridden): Add prototype.
1685 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1687 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1688 to nil after release (Bug#9133).
1690 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1692 Port better to AddressSanitizer.
1693 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1695 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1696 Return -1 or 0, as the pipe trick doesn't work.
1697 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1699 * print.c (print_object):
1700 When a pointer-check primitive returns -1, do not assume this
1701 means the pointer is valid or that the underlying system has failed.
1702 It could just be that addresses are being sanitized so Emacs can't
1703 test for pointer validity.
1704 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1705 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1706 string validity checker doesn't work on stack-based strings.
1708 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1710 Improve clarity of USE_LSB_TAG definition.
1711 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1712 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1713 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1714 VAL_MAX / 2 rather than in terms of the (more complicated)
1715 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1717 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1719 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1720 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1721 (next_element_from_buffer): When done with overlays, reset the
1722 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1724 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1726 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1727 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1729 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1731 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1732 for paxctl and setfattr. Fixes temacs startup failure with
1733 grsecurity/PaX enabled Linux kernel (bug#19067).
1735 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1737 * w32.c, w32heap.c, w32term.c:
1738 Use MINGW_W64 instead of _W64.
1740 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1742 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1744 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1746 * gnutls.c (gnutls_ip_address_p): New function.
1747 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1749 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1751 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1753 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1755 Fix gnutls problems caught by static checking.
1756 * gnutls.c (Fgnutls_boot): Remove unused local.
1757 (Fgnutls_boot): Fix pointer signedness.
1759 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1761 * gnutls.c (gnutls_certificate_details): Don't include certain
1762 certificate details on older gnutls versions (bug#19168).
1763 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1764 (gnutls_certificate_details): Reversed check in last checkin.
1766 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1768 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1769 (Fgnutls_peer_status_warning_describe): Add function to describe a
1770 peer verification warning symbol.
1771 (Fgnutls_peer_status): Use it.
1772 (Fgnutls_boot): Use it. Minor logging fixes.
1774 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1776 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1778 2014-11-24 Glenn Morris <rgm@gnu.org>
1780 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1782 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1783 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1785 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1787 * gnutls.c: Fix Windows function definition of
1788 gnutls_x509_crt_get_fingerprint.
1790 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1792 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1794 * process.h: Added more fields to Lisp_Process to track
1795 certificate details.
1797 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1798 (Fgnutls_peer_status): New functions to export TLS certificate
1799 details to Emacs Lisp.
1801 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1803 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1804 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1805 check for gtk_adjustment_configure (Bug#19149).
1806 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1808 2014-11-22 Glenn Morris <rgm@gnu.org>
1810 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1812 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1814 Don't shrink frame when using desktop-save-mode (Bug#19048).
1815 * w32fns.c (x_set_tool_bar_lines): Always call
1816 x_change_tool_bar_height (Bug#19048).
1817 (x_change_tool_bar_height): Mark frame as garbaged since
1818 adjust_frame_size might not have done that.
1819 * xfns.c (x_set_tool_bar_lines): Always call
1820 x_change_tool_bar_height (Bug#19048).
1821 (x_change_tool_bar_height): Mark frame as garbaged since
1822 adjust_frame_size might not have done that.
1824 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1826 * xml.c (parse_region): Take care of new optional parameter
1827 'discard-comments' of 'libxml-parse(html|xml)-region'.
1828 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1829 New optional parameter 'discard-comments'.
1831 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1833 Improve time stamp handling, and be more consistent about it.
1834 * editfns.c (invalid_time): New function.
1835 Use it instead of 'error ("Invalid time specification")'.
1836 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1837 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1839 (make_time_tail, make_time): Remove. All uses changed to use
1840 new functions or plain list4i.
1841 (disassemble_lisp_time): Return effective length if successful.
1842 Check that LOW is an integer, if it's combined with other components.
1843 (decode_time_components): Decode into struct lisp_time, not
1844 struct timespec, so that we can support a wide set of times
1845 regardless of whether time_t is signed. Decode plain numbers
1846 as seconds since the Epoch, and nil as the current time.
1847 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1848 Reimplement in terms of new functions.
1849 (Fencode_time): Just use list2i.
1850 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1851 * keyboard.c (decode_timer): Don't allow the new formats (floating
1852 point or nil) in timers.
1853 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1854 place of the magic number '16'.
1855 (struct lisp_time): New type.
1856 (decode_time_components): Use it.
1857 (lisp_to_timespec): New decl.
1859 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1861 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1864 * callint.c (Fcall_interactively): Pass in nil as argument to
1865 Fbarf_if_buffer_read_only.
1867 * fileio.c (Finsert_file_contents): Ditto.
1869 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1871 * textprop.c (verify_interval_modification): Check buffer
1872 readedness after the last interval.
1874 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1875 the text at POSITION (new optional argument) has the
1876 `inhibit-read-only' text property set.
1878 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1880 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1881 errors in computing the number of pixels to scroll.
1882 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1884 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1886 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1887 call updateFrameSize.
1889 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1891 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1893 * nsfns.m (x_set_foreground_color, x_set_background_color)
1894 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1895 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1897 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1899 * nsterm.m (ns_send_appdefined): Check for application defined
1900 event on Cocoa (Bug#18993).
1901 (run): Restore code before the previous 18993 fix.
1903 2014-11-14 David Reitter <david.reitter@gmail.com>
1905 * nsterm.m (run): Set timeout for event loop to prevent hang.
1908 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1910 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1912 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1914 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1915 for each candidate font but attempt to reuse it from previous improper
1918 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1920 Avoid undefined behavior in color table hashing.
1921 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1922 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1923 This function avoids undefined behavior with signed shift overflow.
1925 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1927 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1928 when the inserted text does not need decoding. (Bug#18982)
1930 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1932 * nsterm.h (EmacsScroller): judge returns bool.
1934 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1935 (ns_judge_scroll_bars): Only set removed if judge returns true.
1936 (judge): Returns bool == condemned. Remove self from window.
1937 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1939 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1941 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1942 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1944 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1946 * nsterm.m (ns_set_vertical_scroll_bar)
1947 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1949 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1951 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1952 merely because tmo_in_millisec is nonnegative. The 1st call
1953 to g_main_context_query could succeed while the 2nd one fails.
1955 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1957 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1959 * nsterm.m (run): Only use non-system event loop if OSX version is
1960 exactly 10.9 (Bug#18993).
1961 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1964 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1966 * callproc.c (encode_current_directory): Support handling of file
1967 names prepended by "/:". (Bug#18891)
1969 2014-11-08 Alan Mackenzie <acm@muc.de>
1971 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1973 2014-11-08 Dima Kogan <dima@secretsauce.net>
1975 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1977 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1979 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1980 raises an error. (Bug#18891)
1982 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1984 * frame.c (adjust_frame_size): Call x_set_window_size only if
1985 f->can_x_set_window_size is set.
1986 (make_frame): Initialize f->can_x_set_window_size and
1987 f->can_run_window_configuration_change_hook.
1988 (Fcan_run_window_configuration_change_hook): New function.
1989 * frame.h (frame): Split `official' into `can_x_set_window_size'
1990 and `can_run_window_configuration_change_hook'.
1991 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1992 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1993 Set f->can_x_set_window_size.
1994 * window.c (run_window_configuration_change_hook):
1995 Return immediately if either f->can_x_set_window_size or
1996 f->can_run_window_configuration_change_hook are false.
1997 (Fset_window_configuration): Instead of f->official set
1998 f->can_x_set_window_size.
1999 * xfns.c (Fx_create_frame, x_create_tip_frame):
2000 Set f->can_x_set_window_size.
2002 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2004 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2005 cleanup from 2014-11-01 (Bug#18972).
2007 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2009 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2010 * xdisp.c (window-scroll-functions): Improve docstring.
2012 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2014 Uniquify the 'size' symbol.
2016 * w32notify.c (Qsize): Remove.
2017 * lisp.h (Qsize): New decl.
2018 * lread.c (Qsize): Now extern.
2019 * w32notify.c (syms_of_w32notify): No need to defsym.
2021 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2023 * dispnew.c (change_frame_size_1): Fix call of
2025 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2026 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2027 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2028 (Qtool_bar_size): New constants.
2029 (frame_inhibit_resize, adjust_frame_size): New argument to
2030 handle case where frame_inhibit_implied_resize is a list.
2031 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2032 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2033 (x_set_right_divider_width, x_set_bottom_divider_width)
2034 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2035 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2037 (frame-inhibit-implied-resize): Rewrite doc-string.
2038 * frame.h (frame_inhibit_resize, adjust_frame_size):
2039 Fix external declarations.
2040 (Qframe_position, Qframe_outer_size)
2041 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2042 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2043 (Qtool_bar_size): Extern them.
2044 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2045 (xg_height_or_width_changed): Remove.
2046 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2047 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2048 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2049 (xg_change_toolbar_position): Call adjust_frame_size directly.
2050 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2051 Fix calls of adjust_frame_size.
2052 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2053 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2054 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2055 frame can get resized when tool-bar-lines parameter changes from
2057 (Fw32_frame_menu_bar_size): Return fourth value.
2058 (Fw32_frame_rect): Block input around system calls
2059 (Fx_frame_geometry): New function.
2060 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2061 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2062 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2063 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2064 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2065 (Fx_create_frame): Adjust adjust_frame_size calls.
2066 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2067 frame can get resized when tool-bar-lines parameter changes from
2069 (Fx_frame_geometry): New function.
2070 * xmenu.c (update_frame_menubar): On Lucid call
2071 adjust_frame_size with one pixel less height to avoid that
2072 repeatedly adding/removing the menu bar grows the frame.
2073 (free_frame_menubar): On Motif arrange to optionally preserve
2074 the old frame height when removing the menu bar.
2075 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2077 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2079 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2080 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2081 frame; instead, print an error message.
2083 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2085 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2087 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2089 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2090 (dealloc): Release bmRep.
2092 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2093 imageListSetNext, imageListNext.
2095 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2096 (reference): Remove.
2097 (allocInitFromFile:): Remove searching ImageList and calling
2098 reference (Bug#18918).
2099 (dealloc): Remove handling if ImageList.
2101 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2103 * process.c (catch_child_signal): Fix incorrect assertion.
2105 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2107 * macfont.m (macfont_draw):
2108 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2110 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2111 if force_integral_p (i.e. no antialias).
2112 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2113 bold if no antialias (Bug#18876).
2115 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2116 was given (Bug#18846).
2118 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2120 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2121 instead of in xdisp.c, function now takes void. (Bug#18884).
2123 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2124 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2126 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2127 struct window* (Bug#18889).
2128 Remove getMouseMotionPart.
2129 (ns_output): Make icon_top/left int.
2131 * nsfns.m (x_icon): icon_top/left is int.
2133 * nsterm.m (ns_mouse_position): Remove unused code.
2134 (initFrame:window:, dealloc): Use window instead of win.
2135 (getMouseMotionPart:window:x:y:): Remove, unused.
2136 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2138 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2140 * keyboard.c (readable_events): When FLAGS include
2141 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2142 This avoids returning non-nil from input-pending-p when only such
2143 events are in the queue. (Bug#18856)
2145 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2147 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2148 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2149 (Qforeign_selection): Remove.
2150 (ns_get_local_selection): Identation fix.
2151 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2153 * nsselect.m (ns_get_local_selection): Remove calling of
2154 functions in Vselection_converter_alist (Bug#18911).
2155 (syms_of_nsselect): Remove Vselection_converter_alist.
2157 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2159 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2160 and unnecessary initialization. Adjust comments.
2162 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2164 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2166 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2167 index, not an absolute one, as that's what the function expects.
2169 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2171 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2172 font on an initial frame when running as a daemon (Bug#18869).
2174 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2176 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2178 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2179 build_string, when importing a home directory. (Bug#18873)
2181 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2183 * dispnew.c (buffer_posn_from_coords):
2184 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2185 account for the header-line height. (Bug#18839)
2187 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2189 * xml.c (parse_region): Do not forget the first document child.
2191 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2193 * nsselect.m: pasteboard_changecount is new.
2194 (ns_store_pb_change_count, ns_get_pb_change_count)
2195 (ns_get_our_change_count_for): New functions.
2196 (ns_string_to_pasteboard_internal): Correct comment.
2197 type => gtype in eassert, Call ns_store_pb_change_count.
2198 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2199 (Fns_disown_selection_internal, Fns_selection_owner_p):
2200 Replace Vselection_alist check, with change count check.
2201 (Fns_get_selection): Initialize val to Qnil. Only get local
2202 selection if change counts match (Bug#18799).
2203 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2205 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2207 * w32proc.c (create_child): If calling a quoted batch file,
2208 pass NULL for exe. (Bug#18745)
2210 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2212 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2213 (bidi_resolve_brackets): Use end of string position rather than ZV
2214 when iterating over a string. (Bug#18815)
2216 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2218 * keyboard.c (make_lispy_position): Return coordinates also when
2219 on scroll bars, fringes, margins or not in a window.
2220 * xdisp.c (show_mouse_face): Don't change cursor face during
2223 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2225 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2226 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2227 Fix doc-strings (Bug#18789).
2229 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2231 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2233 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2235 Optimize redisplay of simple bracketed text.
2236 * bidi.c (bidi_cache_reset_to): New function.
2237 (bidi_cache_reset): Call it.
2238 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2240 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2241 bracket_enclosed_type only if bracket_pairing_pos's value is not
2243 (MAX_BPA_STACK): Make sure the value is signed.
2244 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2245 stop pushing values onto the stack.
2246 (bidi_find_bracket_pairs): If the bracketed text is only on the
2247 base embedding level, remove all the states cached by this
2248 function from the cache, and return zero, so that the brackets in
2249 this segment of text are processed as normal neutrals.
2250 (bidi_resolve_brackets): Detect the brackets that are to be
2251 processed as neutrals, and don't call bidi_find_bracket_pairs on
2254 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2256 * w32select.c (Fw32_selection_exists_p): Rename from
2257 Fx_selection_exists_p.
2258 (syms_of_w32select): Adjust accordingly.
2260 * w16select.c (Fw16_selection_exists_p): Rename from
2261 Fx_selection_exists_p.
2262 (syms_of_win16select): Adjust accordingly.
2264 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2265 (Fns_own_selection_internal): Tighten scoping.
2266 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2267 (Fns_get_selection): Rename from Fx_get_selection_internal.
2268 (Fns_get_selection_internal, Fns_store_selection_internal):
2270 (syms_of_nsselect): Adjust accordingly.
2272 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2274 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2275 * w32term.c (x_set_window_size): Account for wrapped menu bar
2276 lines when setting up frame height (Bug#15174 and Bug#18720).
2277 (w32_add_wrapped_menu_bar_lines): New variable.
2279 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2281 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2284 2014-10-20 Glenn Morris <rgm@gnu.org>
2286 * Merge in all changes up to 24.4 release.
2288 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2290 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2291 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2293 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2295 * xterm.c (handle_one_xevent): Check return value from
2296 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2297 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2299 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2300 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2301 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2302 Gtk+ >= 3.14 (Bug#18674).
2303 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2304 Gtk+ >= 3.14 (Bug#18674).
2306 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2308 * gtkutil.c: Remove no-longer-used code.
2309 (xg_update_menubar): Remove unused local and unnecessary call to
2310 gtk_menu_item_get_submenu.
2311 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2312 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2313 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2315 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2317 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2319 * xterm.h (handlebox_widget): Remove.
2321 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2324 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2326 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2327 to handle Gtk versions.
2328 (xg_get_file_with_chooser): Use them.
2329 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2330 Remove (create_menus): Remove teroff argument and code.
2331 Remove call to gtk_menu_set_title.
2332 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2333 Adjust args to create_menus.
2334 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2335 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2336 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2337 (xg_make_tool_item): Remove detach code.
2338 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2339 (find_icon_from_name): New function.
2340 (update_frame_tool_bar): Remove GtkStockItem code, move to
2341 find_icon_from_name. Let stock be a list of icon names to try.
2342 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2343 Replace TOOLBAR_TOP_WIDGET.
2344 (free_frame_tool_bar, xg_change_toolbar_position ):
2345 Replace TOOLBAR_TOP_WIDGET.
2346 (xg_initialize): Remove tearoff code.
2348 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2350 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2351 pixel from the window's cursor glyph width, since X renders hollow
2352 blocks 1 pixel wider than the 'width' parameter.
2354 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2355 glyph->pixel_width; this is now done in xterm.c.
2357 Fix reordering of bracket characters in isolates.
2358 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2359 RESOLVED_ONLY; when non-zero, return from the cache only fully
2360 resolved states. All callers changed.
2361 (CANONICAL_EQU): New macro.
2362 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2363 equivalent of the paired closing bracket character.
2364 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2365 the default non-negative value, to be checked later in
2366 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2367 characters against those pushed onto the BPA stack.
2368 (bidi_record_type_for_neutral): New function.
2369 (bidi_resolve_brackets): Record next_for_neutral and
2370 prev_for_neutral when embedding level gets pushed. Force
2371 resolution of bracket pairs when entering a level run that was not
2373 (bidi_resolve_neutral): Add assertions before calling
2374 bidi_resolve_neutral_1.
2375 (bidi_level_of_next_char): Remove the code that attempted to
2376 resolve unresolved neutrals; that is now done by
2377 bidi_resolve_neutral.
2379 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2381 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2383 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2384 1-pixel R2L characters.
2385 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2386 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2388 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2390 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2393 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2395 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2396 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2397 It's not clear to me whether the initialization is needed,
2398 but it can't hurt so I played it safe.
2400 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2402 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2404 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2406 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2407 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2409 (bidi_get_type): Return the isolate initiators and terminator types.
2410 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2411 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2412 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2413 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2414 for the new features.
2415 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2416 push and pop correctly for isolates.
2417 (bidi_remember_char): Modify to accept an additional argument
2418 and record the bidi type according to its value.
2419 (bidi_cache_iterator_state): Accept an additional argument to only
2420 update an existing state. Handle the new members of struct bidi_it.
2421 (bidi_cache_find): Arguments changed: no longer accepts a level,
2422 instead accepts a flag telling it whether it is okay to return
2423 unresolved neutrals.
2424 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2425 table. Initialize new isolate-related members.
2426 (bidi_paragraph_init): Some code factored out into
2427 find_first_strong_char.
2428 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2429 into bidi_resolve_explicit.
2430 (bidi_resolve_explicit): Support the isolate initiators and
2431 terminator. Fix handling of embeddings and overrides according to
2432 new UBA requirements. Record information about previously seen
2433 characters here (moved from bidi_level_of_next_char).
2434 (bidi_resolve_weak): Adapt to changes in struct members.
2435 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2436 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2437 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2438 paired bracket resolution. Handle isolate initiators and
2440 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2441 (bidi_level_of_next_char): Move the code that records information
2442 about previous characters to bidi_resolve_explicit. Fix logic of
2443 resolving neutrals and make sure their cache entries are updated.
2444 Remove now unneeded special handling of PDF level.
2446 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2447 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2448 enlarged per Unicode 6.3.
2449 (enum bidi_bracket_type_t): New data type.
2450 (struct bidi_saved_info): Leave only 2 type members out of 4.
2452 (struct bidi_stack): Add members necessary to support isolating
2454 (struct bidi_it): Add new members necessary to support isolating
2455 sequences and bracket pair resolution.
2457 * xdisp.c (Fbidi_resolved_levels): New function.
2458 (syms_of_xdisp): Defsubr it.
2459 (append_glyph, append_composite_glyph, produce_image_glyph)
2460 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2462 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2464 * term.c (append_glyph, append_composite_glyph)
2465 (append_glyphless_glyph): Convert aborts to assertions.
2467 * .gdbinit (pgx): Display the character codepoint, resolved level,
2468 and bidi type also for glyphless glyphs.
2470 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2472 Avoid unwanted point motion in Fline_beginning_position.
2473 * lisp.h (scan_newline_from_point): Add prototype.
2474 * search.c (scan_newline_from_point): New function, refactored from...
2475 * cmds.c (Fforward_line): ...adjusted user.
2476 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2477 and simplify the former since the latter doesn't move point.
2479 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2481 Cleanup terminal handling code.
2482 * dispextern.h (get_named_tty): Remove prototype but...
2483 * termhooks.h (get_named_terminal): ...resurrect it under
2484 more meaningful name.
2485 (get_terminal): Likewise, but with...
2486 (decode_live_terminal): ...this name.
2487 (decode_tty_terminal): Add prototype.
2488 * term.c (get_tty_terminal): Remove.
2489 (get_named_tty): Remove.
2490 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2491 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2492 Use decode_tty_terminal.
2493 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2494 * terminal.c (get_terminal): Refactor to...
2495 (decode_terminal, decode_live_terminal): ...new functions.
2496 (decode_tty_terminal): Replacement for get_tty_terminal.
2497 (get_named_terminal): Likewise for get_named_tty.
2498 * coding.c (Fset_terminal_coding_system_internal)
2499 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2500 (Fkeyboard_coding_system):
2501 * composite.c (Fcomposition_get_gstring):
2502 * dispnew.c (Fsend_string_to_terminal):
2503 * frame.c (Fmake_terminal_frame):
2504 * nsfns.m (check_ns_display_info):
2505 * w32fns.c, xfns.c (check_x_display_info):
2506 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2507 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2508 (Fset_quit_char): Use get_named_terminal.
2509 (Fset_output_flow_control, Fset_input_meta_mode):
2510 Use decode_tty_terminal.
2512 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2514 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2515 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2517 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2519 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2520 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2522 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2524 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2527 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2529 * editfns.c (dump_tz_string): No longer const.
2530 It might be modified.
2532 * nsmenu.m (clear): Assume OS X 10.6 or later.
2534 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2536 * unexmacosx.c: Remove include ppc/reloc.h.
2537 (unrelocate, copy_dysymtab): Remove PPC code.
2538 (rebase_reloc_address): Remove, only used for PPC:
2540 * nsterm.m: Always include macfont.h on COCOA.
2541 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2542 (ns_dumpglyphs_image, ns_check_menu_open)
2543 (applicationDidFinishLaunching)
2544 (antialiasThresholdDidChange:)
2545 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2546 Remove checks for OSX <= 10.5/10.6.
2547 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2548 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2551 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2552 (NS_HAVE_NSINTEGER): Remove block.
2553 Remove >= OSX 10.6 tests.
2555 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2556 (x_activate_menubar, trackingNotification:): Remove check for
2558 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2560 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2562 * nsfns.m: Always include macfont.h on COCOA.
2563 (ns_filename_from_panel, ns_directory_from_panel)
2564 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2565 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2567 * macfont.m: Remove >= 1050 check.
2568 (macfont_create_family_with_symbol)
2569 (macfont_get_glyph_for_character)
2570 (mac_font_get_glyphs_for_variants)
2571 (mac_ctfont_create_available_families, syms_of_macfont):
2572 Remove code for OSX < 10.6.
2573 (mac_font_family_group, mac_font_family_compare): Remove, only used
2576 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2577 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2579 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2582 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2584 Fix putenv race conditions with undefined behavior (Bug#8705).
2585 Do all putenv calls before Emacs creates any threads.
2586 Use a safer way to modify the TZ environment variable in the
2587 presence of multiple threads. For further thread-safety,
2588 prefer localtime_r and gmtime_r to localtime and gmtime,
2589 and prefer struct tm's tm_gmtoff (if available) to calling
2590 both localtime_r and gmtime_r.
2591 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2592 (init_dbusbind): ... to this new function.
2593 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2594 * xterm.c (x_term_init): Move xputenv call from here ...
2595 (init_xterm): ... to this new function.
2596 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2597 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2598 (dump_tz_string): New constant.
2599 (init_editfns): Use it. This centralizes the dump_tz stuff.
2600 Call set_time_zone_rule here, so that its xputenv is done
2601 before Emacs goes multithreaded.
2602 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2603 thread-safe enough for Emacs.
2604 (format_time_string, Fdecode_time, Fcurrent_time_string)
2605 (Fcurrent_time_zone):
2606 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2607 localtime and gmtime. Remove now-unnecessary calls to block_input.
2608 (tm_gmtoff): New static function.
2609 (Fdecode_time, Fcurrent_time_zone): Use it.
2610 (Fencode_time): Use mktime_z, for better thread-safety.
2611 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2612 i.e., not quite thread-safe but good enough for Emacs typical usage.
2613 Do not reclaim storage that is in the environment; let it leak.
2614 Always call tzset, since localtime_r does not.
2615 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2616 This is now done in init_editfns.
2617 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2618 New macros and declarations, for platforms lacking tzalloc & friends.
2620 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2622 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2623 On x86 platforms this works around GCC bug 63495
2624 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2625 and more generally should fix a portability problem in Emacs.
2626 Reported by Stefan Monnier in:
2627 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2629 2014-10-08 Leo Liu <sdl.web@gmail.com>
2631 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2632 * keymap.c (describe_vector_princ):
2633 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2636 * print.c (printchar_stdout_last): Declare.
2637 (printchar): Record the last char written to stdout.
2638 (Fterpri): Add optional argument ENSURE.
2640 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2642 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2643 DELAY argument to change_frame_size, so that the frame size
2644 changes, if any are needed, are delayed until the next redisplay.
2645 This is to avoid a too early QUIT inside change_frame_size, when
2646 it calls Lisp in frame_windows_min_size, in case one of the events
2647 we've read sets the quit-flag. (Bug#18649)
2649 * w32fns.c (check_x_display_info): Accept terminal objects as
2650 argument, to follow what xfns.c does.
2652 2014-10-07 Glenn Morris <rgm@gnu.org>
2654 * Makefile.in ($(srcdir)/macuvs.h)
2655 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2657 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2659 * decompress.c (init_zlib_functions): Move the message about zlib
2660 being unavailable from here...
2661 (Fzlib_decompress_region): ...to here. (Bug#18650)
2663 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2665 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2666 the case where an optional string is used. Adjust docstring.
2668 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2670 * lisp.mk (lisp): Remove w32-common-fns.elc.
2672 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2674 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2675 These were already defined in buffer.c, and the duplicate
2676 definitions cause problems on platforms like 'gcc -fno-common'.
2677 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2679 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2681 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2682 if toolbar is visible.
2684 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2687 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2688 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2689 (ns_select, ns_read_socket): Use unwind_protect to decrease
2690 apploopnr (Bug#18345).
2691 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2692 line height (Bug#17977).
2694 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2695 (macfont_closest_traits_index): New function.
2696 (macfont_closest_traits_index_p): Rename from
2697 macfont_closest_traits_index.
2698 (macfont_list): Use macfont_closest_traits_index_p.
2700 2014-10-05 K. Handa <handa@gnu.org>
2702 * coding.c (detect_coding_iso_2022): Set coding->rejected
2703 correctly when an invalid escape sequence is found (Bug#18610).
2705 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2707 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2708 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2711 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2713 * buffer.c (scroll_bar_width, scroll_bar_height):
2715 * window.c (Fset_window_scroll_bars): Fix doc-string.
2716 (Fwindow_scroll_bars): Have it return what the doc-string says.
2718 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2720 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2721 iterator backwards, to resync the bidi iterator. (Bug#18584)
2723 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2725 Consistently use min and max macros from lisp.h.
2726 * coding.c (min, max):
2728 * unexhp9k800.c (min):
2729 * unexw32.c (min, max): Use definitions from lisp.h.
2730 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2732 * gmalloc.c (min): Tiny style change.
2734 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2735 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2737 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2739 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2740 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2741 (X_ULONG_MAX): Move these macros to xterm.h.
2742 (x_fill_property_data): Be more generous about allowing either
2743 signed or unsigned data of the appropriate width.
2744 * xterm.h (x_display_set_last_user_time): New function.
2745 All setters of last_user_time changd to use this function.
2746 If ENABLE_CHECKING, check that the times are in range.
2748 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2750 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2751 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2753 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2755 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2756 make a font_object from a tty frame (Bug#18573).
2757 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2759 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2761 * alloc.c (mark_overlay): Assume that overlay boundaries are
2762 always markers. Add comment.
2763 * lread.c (read_internal_start): Use convenient validate_subarray.
2765 (Fread_from_string): Adjust docstring.
2767 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2769 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2771 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2772 Rename from the "x-" prefix.
2774 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2776 * xselect.c (selection-converter-alist): Fix docstring.
2778 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2780 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2781 argument passed by the caller, when we mirror all slashes into
2784 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2786 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2787 Resurrect old code and fix compilation with GTK < 2.13.6.
2789 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2791 Use AUTO_CONS instead of SCOPED_CONS, etc.
2792 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2793 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2794 (AUTO_LIST1): Rename from scoped_list1.
2795 (AUTO_LIST2): Rename from scoped_list2.
2796 (AUTO_LIST3): Rename from scoped_list3.
2797 (AUTO_LIST4): Rename from scoped_list4.
2798 (AUTO_STRING): Rename from SCOPED_STRING.
2799 * frame.h (AUTO_FRAME_ARG):
2800 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2801 (AUTO_LIST4, AUTO_STRING):
2802 Prepend a new argument 'name'.
2803 Declare a variable instead of yielding a value.
2805 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2807 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2809 * w32fns.c (w32_createwindow): Accept an additional argument, an
2810 array of 2 values specifying the coordinates of the frame's
2811 top-left corner. Use these values instead of calling x_get_arg,
2812 which can cons Lisp objects, and therefore cannot be called except
2813 from the main thread. Remove redundant tests for the default
2815 (my_create_window): Move the calculation of the coordinates of the
2816 frame's top-left edge here. Pass them to the input thread via the
2817 second parameter of the WM_EMACS_CREATEWINDOW message.
2818 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2821 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2823 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2824 (redisplay_window): Treat the frame's frozen_window_starts flag
2825 the same way as the optional_new_start flag for the window: only
2826 obey it if the glyph row showing point will be fully visible.
2827 Likewise when the window start is in a continuation line. If,
2828 after trying everything under the 'force_start' label, point is
2829 still not fully visible, give up and scroll the window.
2830 Add debugging traces. (Bug#18545)
2832 * window.c (Frecenter): Set the window's redisplay flag.
2834 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2836 * w32term.c (w32_read_socket): Don't use frame dimensions for
2837 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2838 rectangle. Check the return value of GetClientRect, and don't use
2839 the results if it didn't succeed.
2841 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2842 in columns and lines after correcting the pixel dimensions in
2844 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2845 negative values to xrealloc. (Bug#18528)
2847 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2849 * alloc.c: Remove now-unnecessary check.
2850 Suggested by Dmitry Antipov in:
2851 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2853 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2855 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2856 to Ubuntu 14.04.1 x86-64.
2858 Simplify stack-allocated Lisp objects, and make them more portable.
2859 The build_local_string macro was used in two ways: (1) string
2860 literals for which scoped allocation suffices, and (2) file name
2861 components, where it's not safe in general to assume bounded-size
2862 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2863 allocates a block-scope string, and by using SCOPED_STRING for (1)
2864 and build_string for (2). Furthermore, actually use stack
2865 allocation only for objects known to have sufficient alignment.
2866 This simpler implementation means Emacs can make
2867 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2868 GC_MAKE_GCPROS_NOOPS.
2869 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2870 for fewer differences among implementations.
2871 (struct Lisp_String): Now GCALIGNED.
2872 (USE_STACK_LISP_OBJECTS): Default to true, since the
2873 implementation no longer insists on a nonempty GCALIGNED.
2874 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2875 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2876 separately. Move definiens to scoped_cons. The old definition
2877 was incorrect when GCALIGNED was defined to be empty.
2878 (union Aligned_String): New type.
2879 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2880 implementation ports to compilers that don't align strictly enough.
2881 Don't worry about the union sizes; it's not worth bothering about.
2882 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2883 Rewrite using USE_STACK_CONS.
2884 (scoped_cons): Assume the use of union Aligned_Cons.
2885 (lisp_string_size, make_local_string, build_local_string): Remove.
2886 Unless otherwise specified, all callers of build_local_string
2887 changed to use SCOPED_STRING.
2888 (SCOPED_STRING): New macro.
2889 * data.c (wrong_choice):
2890 * menu.c (single_menu_item):
2891 * process.c (Fformat_network_address):
2892 Hoist use of SCOPED_STRING out of a scope, so that its returned
2893 object lives long enough.
2894 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2895 as the string might be long or might not be ASCII.
2897 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2899 * msdos.c (internal_terminal_init): Bump version to 25.
2901 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2903 Keep stack-allocated Lisp objects fast rather than versatile.
2904 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2905 (SCOPED_CONS_INITIALIZER): New macro.
2906 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2907 (USE_LOCAL_ALLOCA): Remove.
2908 (local_cons, local_list1, local_list2, local_list3, local_list4):
2909 Remove. Stack overflow checking makes them too slow.
2910 (make_local_vector): Likewise. Also we just don't have enough
2912 (enum LISP_STRING_OVERHEAD): Remove.
2913 (local_string_init, local_vector_init): Remove prototypes.
2914 (make_local_string, build_local_string): Redesign to target short
2915 compile-time string constants, fall back to regular string allocation
2917 (lisp_string_size): New function.
2918 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2919 * alloc.c (local_string_init, local_vector_init): Remove.
2920 (verify_ascii) [ENABLE_CHECKING]: New function.
2921 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2922 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2923 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2924 * xselect.c, xterm.c: All related users changed.
2926 2014-09-28 Ken Brown <kbrown@cornell.edu>
2928 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2929 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2931 2014-09-27 Ken Brown <kbrown@cornell.edu>
2933 Fix implementation of HYBRID_MALLOC on Cygwin.
2934 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2935 (bss_sbrk_buffer_beg): New variable. Use it...
2936 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2937 incorrect definition.
2939 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2941 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2942 Make it into a function and change arg to be a function.
2944 * lisp.mk (lisp): Add elisp-mode.elc.
2946 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2948 * xfns.c (x_default_scroll_bar_color_parameter):
2949 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2950 to pacify --enable-gcc-warnings in non-scrollbar builds.
2952 2014-09-26 Ken Brown <kbrown@cornell.edu>
2954 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2956 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2958 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2959 MinGW builds that use GCC before 4.2.
2961 Default to stack objects on DOS_NT platforms as well.
2962 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2963 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2965 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2967 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2968 ALIGN_STACK attribute.
2970 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2972 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2973 ALIGN_STACK attribute.
2975 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2976 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2978 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2980 * frame.c (frame_inhibit_resize):
2981 * widget.c (EmacsFrameResize):
2982 * window.c (resize_frame_windows, Fset_window_configuration):
2983 * xdisp.c (expose_frame):
2984 * xfns.c (x_change_tool_bar_height):
2985 * xmenu.c (update_frame_menubar):
2986 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2987 Remove code left dead after 2014-07-27 changes.
2989 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2991 Fix local_cons etc. to not exhaust the stack when in a loop.
2992 Problem reported in:
2993 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2994 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2995 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2996 (Ffind_charset_string):
2997 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2998 * data.c (wrong_range):
2999 * editfns.c (Fpropertize, format2):
3000 * emacs.c (init_cmdargs, decode_env_path):
3001 * fileio.c (auto_save_error):
3002 * fns.c (Fyes_or_no_p):
3003 * font.c (font_style_to_value, font_parse_xlfd)
3004 (font_parse_family_registry, font_delete_unmatched)
3006 * fontset.c (Fset_fontset_font):
3007 * frame.c (x_get_arg):
3008 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3009 (read_char_minibuf_menu_prompt):
3010 * keymap.c (silly_event_symbol_error, describe_vector):
3011 * lread.c (load_warn_old_style_backquotes):
3012 * menu.c (single_menu_item):
3013 * minibuf.c (Fread_buffer):
3014 * process.c (status_message, Fformat_network_address)
3015 (server_accept_connection):
3016 * textprop.c (copy_text_properties):
3017 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3018 * xfns.c (x_default_scroll_bar_color_parameter):
3019 * xfont.c (xfont_open):
3020 * xselect.c (x_clipboard_manager_error_1):
3021 * xterm.c (x_term_init):
3022 Put USE_LOCAL_ALLOCA at the start of the function.
3023 * fns.c (maybe_resize_hash_table): Use build_string instead of
3024 build_local_string, since we'd otherwise need a conditional
3025 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3026 not worth the bother of optimization.
3027 * font.c (font_delete_unmatched): Remove by-hand code that
3028 observed MAX_ALLOCA limit, since it's now done automatically.
3029 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3030 since build_local_string needs its sa_alloc.
3031 * lisp.h (lisp_word_count): New function.
3032 (SAFE_ALLOCA_LISP): Use it.
3033 (USE_LOCAL_ALLOCA): New macro.
3034 (local_cons, make_local_vector, make_local_string):
3035 Observe the MAX_ALLOCA limit.
3036 (LISP_STRING_OVERHEAD): New constant.
3037 (make_local_string): Use it.
3039 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3041 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3042 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3043 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3044 and Solaris and it's likely to work on similar platforms.
3046 Avoid signed integer overflow when converting Time to ptrdiff_t.
3047 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3049 (position_to_Time, Time_to_position): New functions.
3050 (gen_help_event, kbd_buffer_get_event): Use them.
3051 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3052 Go back to plain 'unsigned long', so that 'Time' is the same
3053 for both X and non-X builds; this is less likely to cause surprise.
3054 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3055 are the same size; this is no longer required.
3057 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3058 of bit 28 and of whether an unsigned value is negative.
3059 This simplifies the code a bit, and pacifies clang 3.4.
3061 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3063 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3064 Windows builds, where 'long' is a 32-bit type.
3066 * w32inevt.h (w32_console_mouse_position): Update the argument
3067 types to use 'Time'.
3069 * w32term.c (w32_mouse_position)
3070 (x_horizontal_scroll_bar_report_motion)
3071 (x_scroll_bar_report_motion): Update the argument types to use
3074 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3076 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3077 (struct input_event): ...unsigned bitfields. Likewise for
3078 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3079 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3080 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3081 (kbd_buffer_get_event): Adjust users.
3082 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3083 (make_scroll_bar_position): New function, refactored out of...
3084 (make_lispy_event): ...adjusted user.
3085 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3086 * nsterm.m (ns_mouse_position, mouseUp):
3087 * term.c (term_mouse_position):
3088 * w32inevt.c (w32_console_mouse_position):
3089 * w32term.c (w32_mouse_position):
3090 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3091 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3092 Prefer enum and explicit enum members to integers and numeric values.
3094 * chartab.c (uniprop_encode_value_numeric):
3095 * font.c (font_style_to_value): Use make_local_vector.
3096 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3097 * keymap.c (append_key): Use scoped_list1.
3099 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3100 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3102 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3104 Fix some slow uses and misuses of strcat.
3105 * doc.c (get_doc_string):
3106 * gtkutil.c (get_utf8_string):
3107 * xsmfns.c (x_session_initialize):
3108 Avoid recomputation of string length.
3109 * ftfont.c (ftfont_spec_pattern):
3110 * xfns.c (xic_create_fontsetname):
3111 Don't assume output buffer is initially zero.
3113 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3115 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3116 All callers changed.
3117 * xterm.c (x_term_init): Use new functionality to avoid two needs
3118 to compute a string length.
3120 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3122 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3124 Use known length of a Lisp string to copy it faster.
3125 * lisp.h (lispstrcpy): New function. Add comment.
3126 * callproc.c (child_setup):
3127 * dbusbind.c (xd_append_arg):
3128 * doc.c (get_doc_string):
3129 * font.c (Ffont_xlfd_name):
3130 * frame.c (xrdb_get_resource):
3131 * process.c (Fmake_network_process, network_interface_info):
3132 * w32fns.c (Fx_open_connection):
3133 * w32proc.c (sys_spawnve):
3134 * xfns.c (select_visual):
3135 * xfont.c (xfont_list):
3136 * xsmfns.c (x_session_initialize):
3137 * xterm.c (x_term_init): Use it.
3139 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3141 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3142 Reported by Dmitry Antipov in thread leading to:
3143 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3144 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3145 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3147 * callproc.c (call_process): Save and restore sa_avail.
3148 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3149 (AVAIL_ALLOCA): New macro.
3150 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3151 Use it, and check against sa_avail rather than MAX_ALLOCA.
3153 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3155 On OSX, do not free font-specific data more than once (Bug#18501).
3156 * macfont.m (macfont_close): Release and free font-specific data
3157 only if it wasn't previously freed.
3159 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3161 * unexmacosx.c (dump_it): Improve error message.
3163 2014-09-22 Juri Linkov <juri@jurta.org>
3165 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3166 (Bug#10747, bug#18334)
3168 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3170 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3171 units in which the position is measured. (Bug#18493)
3173 * xdisp.c (redisplay_internal): Force redisplay of all windows
3174 that show a buffer whose narrowing has changed. (Bug#18490)
3176 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3178 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3179 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3180 lines, draw the hollow-box and hbar cursors on the right side of
3181 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3184 * xterm.c (x_draw_stretch_glyph_string):
3185 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3186 caused the block cursor to disappear on a TAB in R2L lines in
3187 every window except the leftmost one. Reported by Martin Rudalics
3190 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3192 Always use matched specpdl entry to record call arguments (Bug#18473).
3193 * lisp.h (record_in_backtrace): Adjust prototype.
3194 * eval.c (record_in_backtrace): Return current specpdl level.
3195 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3196 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3197 entry and use that entry in call to backtrace_debug_on_exit.
3198 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3199 (do_debug_on_call): Get current specpdl level as 2nd arg.
3201 Prefer ptrdiff_t to int and avoid integer overflows.
3202 * fileio.c (make_temp_name):
3203 * font.c (font_parse_family_registry): Avoid integer
3204 overflow on string size calculation.
3205 * data.c (Faset): Likewise for byte index.
3207 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3209 Fix display of R2L lines in partial-width windows.
3210 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3211 assigned the correct value.
3212 (extend_face_to_end_of_line): Account for truncation and
3213 continuation glyphs in R2L rows when one of the fringes is not
3215 (display_line): Don't assign negative X offset to a row if we are
3216 going to produce a truncation glyph for it. When handling
3217 truncated R2L rows, consider the width of the left fringe instead
3219 (produce_special_glyphs): Fix bogus assignments.
3221 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3223 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3224 always set to a valid value. Make sure the size passed to alloca
3225 is always positive. (Bug#18516)
3227 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3229 Avoid extra call to oblookup when interning symbols.
3230 * lisp.h (intern_driver): Add prototype.
3231 * lread.c (intern_driver): New function.
3232 (intern1, intern_c_string_1, Fintern):
3233 * font.c (font_intern_prop):
3234 * w32font.c (intern_font_name): Use it.
3236 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3238 Minor improvements to new stack-allocated Lisp objects.
3239 * frame.h (FRAME_PARAMETER):
3240 Prefer scoped_list1 to local_list1 where either would do.
3241 * lisp.h (scoped_list4): New macro.
3242 (local_cons, local_list1, local_list2, local_list3, local_list4)
3243 (make_local_vector, make_local_string, build_local_string):
3244 Prefer functions to macros where either would do.
3245 * xdisp.c (build_desired_tool_bar_string):
3246 Prefer scoped_list4 to local_list4 where either would do.
3248 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3250 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3251 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3252 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3253 * frame.h (FRAME_PARAMETER): New macro.
3254 * dispnew.c (init_display):
3255 * fontset.c (Fset_fontset_font):
3256 * frame.c (x_default_parameter):
3257 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3258 * xfns.c (x_default_scroll_bar_color_parameter)
3259 (x_default_font_parameter, x_create_tip_frame): Use it.
3260 * editfns.c (Fpropertize): Use local_cons.
3261 * process.c (status_message): Use build_local_string.
3262 * xfont.c (xfont_open): Use make_local_string.
3263 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3265 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3267 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3268 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3269 !__clang__. This works with GCC and with clang and is safer for
3270 compilers we don't know about.
3271 (local_cons): Rename parameter to make capture less likely.
3273 2014-09-17 Samuel Bronson <naesten@gmail.com>
3275 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3277 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3279 Fix minor problems found by static checking.
3280 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3282 * buffer.h (decode_buffer): Doc and indentation fixes.
3283 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3285 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3287 Avoid clang-specific warnings.
3288 * buffer.c (init_buffer): Shut up -Wself-assign.
3289 * process.c (server_accept_connection): Shut up -Wunsequenced.
3291 2014-09-16 Daniel Colascione <dancol@dancol.org>
3293 * fns.c (sxhash): For symbols, use address as hash code.
3295 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3297 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3298 * charset.c (load_charset_map_from_file): Use scoped_list2
3299 and build_local_string.
3300 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3301 * emacs.c (init_cmdargs, decode_env_path):
3302 * fileio.c (Fexpand_file_name):
3303 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3304 * frame.c (x_get_arg):
3305 * keyboard.c (safe_run_hooks_error):
3306 * lread.c (load_warn_old_style_backquotes):
3307 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3308 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3309 * xselect.c (x_clipboard_manager_error_1)
3310 (x_clipboard_manager_save_all):
3311 * xterm.c (x_term_init): Use build_local_string.
3313 Avoid more integer overflows on string size calculations.
3314 * category.c (Fmake_category_set):
3315 * xdisp.c (get_overlay_arrow_glyph_row):
3316 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3318 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3320 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3321 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3322 error message format. Use message_with_string to have non-ASCII
3323 file names properly displayed.
3324 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3325 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3326 where these APIs are not available even in UNICOWS.DLL.
3327 Improve the format of error messages and include the file name in them
3329 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3330 call play-sound-functions, per documentation.
3332 * w32.c (w32_get_long_filename, w32_get_short_filename):
3333 Constify the input file name arguments.
3335 * w32.h (w32_get_long_filename, w32_get_short_filename):
3338 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3340 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3341 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3342 [USE_LOCAL_ALLOCATORS]: New macros.
3343 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3344 (build_local_string): Avoid argument name expansion clash with
3346 * alloc.c (toplevel)
3347 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3348 Preprocessor guard to avoid impossible configuration.
3349 * charset.c (Ffind_charset_region, Ffind_charset_string):
3350 Use make_local_vector.
3351 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3352 * textprop.c (Fput_text_property, Fadd_face_text_property):
3354 (copy_text_properties): Use local_cons and local_list3.
3355 * chartab.c (uniprop_table):
3356 * data.c (wrong_choice, wrong_range):
3357 * doc.c (get_doc_string):
3358 * editfns.c (format2):
3359 * fileio.c (Fexpand_file_name, auto_save_error):
3360 * fns.c (Fyes_or_no_p):
3361 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3362 * fontset.c (Fset_fontset_font):
3363 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3364 (read_char_minibuf_menu_prompt):
3365 * keymap.c (silly_event_symbol_error, describe_vector):
3366 * menu.c (single_menu_item):
3367 * minibuf.c (Fread_buffer):
3368 * process.c (status_message, Fformat_network_address)
3369 (server_accept_connection): Use make_local_string and
3370 build_local_string. Prefer compound literals where appropriate.
3372 2014-09-15 Daniel Colascione <dancol@dancol.org>
3374 * fns.c (Fsort): Tweak sort docstring.
3376 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3378 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3379 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3380 set errno to EAGAIN instead, to allow the caller to retry the
3381 write after some waiting. Fixes deadlocks when Emacs exchanges a
3382 lot of data through the pipe. (Bug#18420)
3384 * sound.c (Fplay_sound_internal): Encode the sound file name in
3385 the ANSI codepage. Expand it against data-directory, as per docs,
3386 not against the current directory. No need to make a local copy
3387 of the file name; pass the encoded file name directly to
3388 do_play_sound. (Bug#18463)
3390 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3391 NULL, and the file name is not encodable in ANSI codepage, return
3392 the string with "?" replacement characters, which will fail the
3393 caller. This avoids returning a random value in that case.
3395 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3397 * window.c (Fresize_mini_window_internal): Set w->total_lines
3398 from w->pixel_height (Bug#18422).
3400 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3402 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3403 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3404 setting resize increments (Bug#18435).
3406 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3408 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3409 state around the call to line_bottom, since it can move the
3410 iterator to another screen line. This fixes off-by-one errors in
3411 the reported row in some rare cases.
3413 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3415 * callproc.c (init_callproc): Fix bug introduced at
3416 2014-09-07 (Bug#18474).
3418 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3420 Prefer ptrdiff_t to int and avoid integer overflows.
3421 * fileio.c (make_temp_name):
3422 * font.c (font_parse_family_registry): Avoid integer
3423 overflow on string size calculation.
3424 * data.c (Faset): Likewise for byte index.
3426 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3428 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3430 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3432 * lisp.h (make_local_string): Nitpick indent.
3433 * print.c (Fprin1_to_string): Remove unused GCPROs.
3435 More debugging aids around GCPROs.
3436 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3437 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3438 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3440 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3441 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3443 Remove redundant GCPROs around Ffuncall and Fapply calls.
3444 This is safe because Ffuncall protects all of its arguments by itself.
3445 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3446 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3447 (call6, call7): Likewise. Use compound literals where applicable.
3448 (run_hook_with_args_2): Use compound literal.
3450 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3452 Pacify --enable-gcc-warnings when no window system is used.
3453 These warnings found that subscript error, so they seem worthwhile.
3454 * composite.c (char_composable_p): Simplify a bit.
3455 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3456 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3457 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3458 * window.c (set_window_scroll_bars):
3459 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3460 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3461 Ignore -Wsuggest-attribute=const.
3462 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3463 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3465 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3467 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3468 Use check_iso_charset_parameter instead of doing the checks by hand.
3469 (check_iso_charset_parameter): Move up. Check parameters a bit
3470 more carefully, and return true for 96-char sets. All callers changed.
3472 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3474 Simplify lisp.h by removing the __COUNTER__ business.
3475 Reported by Dmitry Antipov in:
3476 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3477 * lisp.h (make_local_vector, make_local_string)
3478 (build_local_string): Simplify by not bothering with __COUNTER__.
3479 The __COUNTER__ business wasn't working properly, and was needed
3480 only for hypothetical future expansion anyway.
3482 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3484 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3485 terms to determine bitmap color. (Bug#18437)
3487 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3489 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3492 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3494 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3496 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3498 * xterm.c (handle_one_xevent): Detect iconified by looking at
3499 _NET_WM_STATE_HIDDEN.
3501 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3503 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3504 These can generate a constant with the correct value but the wrong
3505 width, which doesn't work as a printf argument. All uses removed.
3506 Reported by Dmitry Antipov in:
3507 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3508 (ENUMABLE): Remove; no longer needed.
3509 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3510 Remove; no longer needed because of the above change.
3511 Each definiens moved to the only use.
3513 Improve the experimental local and scoped allocation.
3514 * alloc.c (local_string_init, local_vector_init):
3515 New functions, defined if USE_LOCAL_ALLOCATORS.
3516 Mostly, these are moved here from lisp.h, as it's not
3517 clear it's worth making them inline.
3518 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3519 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3520 USE_STACK_LISP_OBJECTS, not on a laundry list.
3521 (local_string_init, local_vector_init): New decls.
3522 (union Aligned_Cons): New type.
3523 (scoped_cons): Use it. Give up on the char trick, as it's a too
3524 much of a maintenance hassle; if someone wants this speedup
3525 they'll just need to convince their compiler to align properly.
3526 Conversely, use the speedup if struct Lisp_Cons happens to
3527 be aligned even without a directive. Better yet, help it along
3528 by using union Aligned_Cons rather than struct Lisp_Cons.
3529 (pointer_valid_for_lisp_object): Remove. This check is not
3530 necessary, since make_lisp_ptr is already doing it. All uses removed.
3531 (local_vector_init, local_string_init): Move to alloc.c.
3532 (build_local_vector): Remove this awkward macro, replacing with ...
3533 (make_local_vector): New macro, which acts more like a function.
3534 Use statement expressions and use __COUNTER__ to avoid macro
3535 capture. Fall back on functions if these features are not supported.
3536 (build_local_string, make_local_string): Likewise.
3538 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3540 * xterm.c (x_term_init): Consolidate duplicated code.
3541 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3542 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3543 Add eassert and mark dpyinfo as dead only if it was alive.
3545 Add macros to allocate temporary Lisp objects with alloca.
3546 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3547 * character.h (parse_str_as_multibyte): Move prototype to ...
3548 * lisp.h (parse_str_as_multibyte): ... here.
3549 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3550 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3552 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3553 (local_string_init): New functions.
3554 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3555 (init_alloc_once): Call it.
3557 Cleanup last change and make all new stuff conditional.
3558 * lisp.h (build_local_string): Rename to ...
3559 (make_local_string): ... this macro.
3560 (build_local_string, scoped_list1, scoped_list3): New macros.
3561 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3562 and functions as such, use regular fallbacks otherwise.
3563 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3566 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3568 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3569 always make sure the marginal areas of the row are in sync with
3570 what the window wants. (Bug#18419)
3572 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3573 existing binding of a variable, to avoid silently aborting
3574 commands that use specbind. (Bug#18331)
3576 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3578 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3579 * coding.c (growable_destination): New function.
3580 (produce_chars): Use it for sanity checks. Do not fiddle with
3581 dst_end if the source and destination are both nil, as it's
3582 the caller's responsibility to avoid overlap.
3583 * keyboard.c (read_decoded_event_from_main_queue):
3584 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3585 length, not 4 times, to prevent decode_coding_c_string from trying
3586 to reallocate a destination. This removes the need for the FIXME.
3588 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3589 All callers simplified. Add a comment about exec_failed, vfork,
3592 Adjust drag-and-drop fix when window is above top (Bug#18303).
3593 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3594 XCDR bleed into XCAR's encoded value. Improve checks for
3595 out-of-range data while we're at it.
3597 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3599 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3600 is CONSP (Bug#18303).
3602 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3604 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3605 'alloca' gets passed arguments larger than MAX_ALLOCA.
3607 * font.c (MAX): Define if not defined elsewhere.
3609 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3611 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3612 here for destination buffer, to work around what appears to be a
3613 bug in decode_coding_c_string when the source and destination are
3616 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3617 This follows up on the recent thread in emacs-devel on alloca; see:
3618 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3619 This patch also cleans up alloca-related glitches noted while
3620 examining the code looking for unbounded alloca.
3622 * callproc.c (init_callproc):
3623 Rewrite to avoid need for alloca.
3624 * buffer.c (mouse_face_overlay_overlaps)
3625 (report_overlay_modification):
3626 * buffer.h (GET_OVERLAYS_AT):
3627 * coding.c (make_subsidiaries):
3628 * doc.c (Fsnarf_documentation):
3629 * editfns.c (Fuser_full_name):
3630 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3631 (search_embedded_absfilename, Fsubstitute_in_file_name):
3632 * fns.c (Fmake_hash_table):
3633 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3634 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3635 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3636 (xrdb_get_resource, x_get_resource_string):
3637 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3638 * ftxfont.c (ftxfont_draw):
3639 * image.c (xbm_load, xpm_load, jpeg_load_body):
3640 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3642 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3644 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3645 (find_and_return_menu_selection):
3646 * print.c (PRINTFINISH):
3647 * process.c (Fformat_network_address):
3648 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3649 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3650 * sound.c (wav_play, au_play):
3651 * syntax.c (skip_chars):
3652 * term.c (tty_menu_activate, tty_menu_show):
3653 * textprop.c (get_char_property_and_overlay):
3654 * window.c (Fset_window_configuration):
3655 * xdisp.c (safe__call, next_overlay_change, vmessage)
3656 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3657 * xfaces.c (face_at_buffer_position):
3658 * xmenu.c (x_menu_show):
3659 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3660 allocation size isn't bounded.
3661 * callint.c (Fcall_interactively): Redo memory_full check
3662 so that it can be done at compile-time on some platforms.
3663 * coding.c (MAX_LOOKUP_MAX): New constant.
3664 (get_translation_table): Use it.
3665 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3666 SAFE_ALLOCA, to catch integer overflows on size calculation.
3667 (exec_failed) [!DOS_NT]: New function.
3668 (child_setup) [!DOS_NT]: Use it.
3669 * editfns.c (Ftranspose_regions):
3670 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3671 * editfns.c (check_translation):
3672 Allocate larger buffers on the heap.
3673 * eval.c (internal_lisp_condition_case):
3674 Check for MAX_ALLOCA overflow.
3675 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3676 (Fbase64_encode_region, Fbase64_decode_region):
3677 Avoid unnecessary calls to SAFE_FREE before 'error'.
3678 * buffer.c (mouse_face_overlay_overlaps):
3679 * editfns.c (Fget_pos_property, check_translation):
3680 * eval.c (Ffuncall):
3681 * font.c (font_unparse_xlfd, font_find_for_lface):
3682 * ftfont.c (ftfont_drive_otf):
3683 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3684 (menu_bar_items, tool_bar_items):
3685 * sound.c (Fplay_sound_internal):
3686 * xdisp.c (load_overlay_strings, dump_glyph_row):
3687 Use an ordinary auto buffer rather than alloca, since the
3688 allocation size is fixed and small.
3689 * ftfont.c: Include <c-strcase.h>.
3690 (matching_prefix): New function.
3691 (get_adstyle_property): Use it, to avoid need for alloca.
3692 * keyboard.c (echo_add_key):
3693 * keymap.c (describe_map): Use ptrdiff_t, not int.
3694 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3695 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3696 when counting bytes.
3697 * lisp.h (xlispstrdupa): Remove, replacing with ...
3698 (SAFE_ALLOCA_STRING): ... new macro with different API.
3699 This fixes a portability problem, namely, alloca result
3700 passed to another function. All uses changed.
3701 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3703 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3704 (REGEX_ALLOCATE): New macros.
3705 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3706 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3708 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3710 (decode_mode_spec_coding): Store directly into buf rather than
3711 into an alloca temporary and copying the temporary to the buf.
3713 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3715 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3717 2014-09-04 Jan D <jan.h.d@swipnet.se>
3719 * xterm.c (x_term_init): Don't call x_session_initialize if running
3720 as a daemon (Bug#18375).
3722 * xsmfns.c: Initialize ice_fd.
3724 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3726 Less chatter in 'make' output.
3727 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3728 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3729 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3731 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3733 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3734 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3736 * nsfns.m (Fx_create_frame):
3737 * w32fns.c (Fx_create_frame):
3738 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3741 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3743 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3744 the reported row in the case of a window with a header line, by
3745 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3746 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3748 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3750 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3751 when configured --with-wide-int on typical 32-bit platforms.
3753 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3755 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3756 when HPOS is negative, for the benefit of R2L glyph rows whose
3757 newline overflows into the fringe.
3759 2014-09-03 Ken Brown <kbrown@cornell.edu>
3761 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3763 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3765 Minor cleanup of recent strlen-avoiding patch.
3766 * fileio.c (CHECK_LENGTH): Remove.
3767 Rewrite callers so that they don't need it.
3768 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3769 variable wasn't set.
3771 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3773 * fileio.c (CHECK_LENGTH): New macro.
3774 (Fexpand_file_name): Use it and get rid of a few more calls
3775 to strlen and strcat.
3776 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3777 * lisp.h (egetenv): ... because of a new inline function used to
3778 avoid calls to strlen for a compile-time constants.
3780 * buffer.h (decode_buffer): New function.
3781 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3782 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3783 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3784 * data.c (Flocal_variables_p):
3785 * fileio.c (Fverify_visited_file_modtime):
3786 * marker.c (live_buffer): Use it.
3788 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3790 Avoid extra calls to strlen in filesystem I/O routines.
3791 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3792 the length of 'newdir' is known or may be precalculated.
3793 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3794 not 'char *', and so use precalculated length.
3795 (Ffile_accessible_directory_p):
3796 * callproc.c (encode_current_directory, init_callproc):
3797 * charset.c (init_charset):
3798 * lread.c (load_path_check, load_path_default): Adjust users.
3799 * lisp.h (file_accessible_directory_p): Tweak prototype.
3801 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3803 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3806 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3808 --enable-silent-rules now suppresses more chatter.
3809 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3810 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3811 (am__v_CCLD_1): New macros, taken from Automake.
3812 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3814 Clean up extern decls a bit.
3815 * bytecode.c: Include blockinput.h and keyboard.h rather
3816 than rolling their APIs by hand.
3817 * emacs.c: Include regex.h and rely on its and lisp.h's API
3818 rather than rolling them by hand.
3819 * lastfile.c: Include lisp.h, to check this file's API.
3820 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3822 * regex.h (re_max_failures): New decl.
3823 * unexcw.c, unexmacosx.c, unexw32.c:
3824 Rely on lisp.h's API rather than rolling it by hand.
3825 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3826 Declare at top level, to pacify GCC -Wnested-externs.
3828 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3830 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3831 clipping rectangle become negative (i.e. large positive, since
3832 it's an unsigned data type). This can happen in R2L hscrolled
3833 glyph rows, and caused us to draw the cursor glyph on the fringe.
3834 For the details, see
3835 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3837 2014-08-31 Ken Brown <kbrown@cornell.edu>
3839 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3840 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3841 is defined. (Bug#18368)
3843 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3845 Vector-sorting fixes (Bug#18361).
3846 It's not safe to call qsort or qsort_r, since they have undefined
3847 behavior if the user-specified predicate is not a total order.
3848 Also, watch out for garbage-collection while sorting vectors.
3849 * fns.c: Include <vla.h>.
3850 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3851 (sort_vector_compare): Remove, replacing with ....
3852 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3853 ... these new functions.
3854 (sort_vector): Rewrite to use the new functions.
3855 GCPRO locals, since the predicate can invoke the GC.
3856 Since it's in-place return void; caller changed.
3857 (merge): Use 'inorder', for clarity.
3859 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3860 One can't hoist this out of the 'if', because intervening calls to
3861 newlocale, twolower, etc. can change errno.
3863 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3865 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3866 wording of the error messages.
3867 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3870 * w32proc.c (get_lcid_callback): Accept locale specifications
3871 without the country part, as in "enu" vs "enu_USA".
3872 (w32_compare_strings): Signal an error if a locale was specified,
3873 but couldn't be translated into a valid LCID.
3875 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3877 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3879 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3881 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3882 errno after towlower_l. errno's value is not specified after
3883 towlower_l. Instead, assume that towlower_l returns its argument
3884 on failure, which is portable in practice.
3886 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3888 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3890 * w32proc.c (w32_compare_strings): Accept additional argument
3891 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3892 if requested. If w32-collate-ignore-punctuation is non-nil, add
3893 NORM_IGNORESYMBOLS to the flags.
3894 (LINGUISTIC_IGNORECASE): Define if not already defined.
3895 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3897 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3900 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3902 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3903 Define substitutes for platforms that lack them.
3904 (str_collate): Add arguments locale and ignore_case.
3906 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3907 Add optional arguments LOCALE and IGNORE-CASE.
3909 * lisp.h (str_collate): Adapt argument list.
3911 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3913 Add vectors support to Fsort.
3914 * fns.c (sort_vector, sort_vector_compare): New functions.
3915 (sort_list): Likewise, refactored out of ...
3916 (Fsort): ... adjusted user. Mention vectors in docstring.
3917 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3918 * alloc.c (make_save_int_obj): New function.
3919 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3920 (make_save_int_obj): Add prototype.
3922 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3923 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3924 Conditionally define to match system's qsort_r signature.
3925 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3927 2014-08-28 Ken Brown <kbrown@cornell.edu>
3929 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3930 dumping and the system malloc after dumping. (Bug#18222)
3932 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3933 Define as macros, expanding to hybrid_malloc, etc.
3934 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3935 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3937 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3938 full implementation on Cygwin. Remove Cygwin-specific code that
3939 is no longer needed.
3940 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3941 Redefine as macros expanding to gmalloc, grealloc, etc.
3942 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3943 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3944 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3945 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3947 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3948 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3949 HAVE_POSIX_MEMALIGN)]: New functions.
3950 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3951 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3952 hybrid_aligned_alloc; declare.
3953 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3954 HAVE_POSIX_MEMALIGN)]: Define.
3955 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3956 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3957 Define as macro, expanding to gget_current_dir_name, and define
3959 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3960 malloc_enable_thread(). Don't initialize malloc.
3961 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3962 no longer defined on Cygwin).
3963 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3964 * sheap.c (bss_sbrk_buffer_end): New variable.
3965 * unexcw.c (__malloc_initialized): Remove variable.
3966 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3968 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3971 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3973 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3974 In `event->y' return entire range (the size of the scroll bar minus
3976 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3977 return entire range (the scaled size of the scroll bar minus
3978 that of the slider). In `portion' return the scaled position of
3980 (xaw_jump_callback): Restore part of code for vertical scroll
3981 bar broken in change from 2014-07-27.
3982 (xaw_scroll_callback): Provide incremental scrolling with
3983 horizontal scroll bars.
3985 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3987 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3989 * indent.c (Fvertical_motion): Fix vertical motion up through a
3990 display property after a newline. (Bug#18276)
3992 * xdisp.c (display_line): Don't assume that the call to
3993 reseat_at_next_visible_line_start ends up at a character
3994 immediately following the newline on the previous line.
3995 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3996 beyond ZV, which causes infloop in redisplay. For the details, see
3997 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3999 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4000 coordinate for hscrolled R2L screen lines. (Bug#18277)
4002 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4004 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4007 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4009 * syntax.c (scan_lists): Don't examine positions before BEGV.
4012 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4014 Improve robustness of new string-collation code (Bug#18051).
4015 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4016 (newlocale, wcscoll_l): Define substitutes for platforms that
4017 lack them, so as to simplify the mainline code.
4018 (str_collate): Simplify the code by assuming the above definitions.
4019 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4020 For example, the old version left the Emacs in the wrong locale if
4021 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4022 result. Report an error if newlocale fails.
4024 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4026 * lisp.h (str_collate):
4027 * sysdep.c (str_collate): Return int.
4028 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4030 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4032 Fix some glitches in previous change.
4033 * sysdep.c (stack_direction): Replace stack_grows_down
4034 to simplify calculation of stack boundaries.
4035 (handle_sigsegv): Check whether we really crash somewhere near
4036 to stack boundary, and handle fatal signal as usual if not.
4037 (init_sigsegv): Adjust accordingly.
4038 * keyboard.c (Vtop_level_message): Rename to
4039 Vinternal__top_level_message, as suggested by Stefan Monnier in
4040 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4041 All related users changed.
4043 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4045 Handle C stack overflow caused by too nested Lisp evaluation.
4046 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4047 siglongjmp point to transfer control from SIGSEGV handler.
4048 * keyboard.c (return_to_command_loop, recover_top_level_message)
4049 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4050 (regular_top_level_message): New variable.
4051 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4052 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4054 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4055 new variables described above.
4056 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4057 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4058 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4059 (init_sigsegv): New function.
4060 (init_signals): Use it.
4062 2014-08-25 Ken Brown <kbrown@cornell.edu>
4064 * emacs.c (main): Remove use of obsolete macro
4065 G_SLICE_ALWAYS_MALLOC.
4067 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4069 Implement locale-sensitive string collation for MS-Windows.
4070 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4071 New functions. (Bug#18051)
4073 * w32.h (w32_compare_strings): Add prototype.
4075 * w32.c <g_b_init_compare_string_w>: New global flag.
4076 (globals_of_w32): Initialize it.
4078 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4080 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4081 [WINDOWSNT]: Call str_collate on MS-Windows.
4083 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4085 One more minor cleanup of font subsystem.
4086 * font.h (struct font_driver): Convert text_extents to
4087 return void because returned value is never actually used.
4088 * macfont.m (macfont_text_extents):
4089 * w32font.c (w32font_text_extents):
4090 * xftfont.c (xftfont_text_extents): Adjust to return void
4091 and assume that 'metrics' argument is always non-NULL.
4092 * ftfont.c (ftfont_text_extents):
4093 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4095 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4097 Minor cleanups of str_collate fix (Bug#18051).
4098 * fns.c (str_collate): Move decl from here ...
4099 * lisp.h (str_collate): ... to here.
4100 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4101 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4102 potential problems with integer overflow. Don't assume
4103 setlocale succeeds. Remove unnecessary test before restoring
4104 locale via setlocale, and free the copied setlocale string
4107 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4109 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4111 * sysdep.c (str_collate): New function. (Bug#18051)
4113 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4115 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4116 if the initial "rm -f" fails. This is for MinGW builds, where
4117 MS-Windows will not allow deleting the executable file of a
4120 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4122 * w32term.c (w32_scroll_bar_handle_click)
4123 (w32_horizontal_scroll_bar_handle_click)
4124 (x_scroll_bar_report_motion)
4125 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4126 SB_THUMBTRACK, use the 32-bit position information returned by
4127 GetScrollInfo, not the 16-bit information returned in the Windows
4130 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4132 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4133 second coordinate ('y') reported for dragging the horizontal
4136 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4138 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4139 and text area-relative x-coordinates.
4141 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4143 Avoid overwriting the reversed_p flags in the glyph matrices when
4144 init_iterator or start_display are called.
4145 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4147 (tool_bar_height, redisplay_tool_bar, try_window)
4148 (try_window_reusing_current_matrix, try_window_id)
4149 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4150 reversed_p flag of the iterator's glyph row where the glyph row
4151 is going to be redrawn.
4153 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4155 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4157 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4159 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4160 of emacs_event return length from si.nPage to si.nMax.
4161 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4162 interchange start and end of thumb.
4164 2014-08-15 Ken Brown <kbrown@cornell.edu>
4166 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4167 ERRORCHECK mutexes. (Bug#18222)
4169 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4171 * frame.c (set_menu_bar_lines_1): Remove.
4172 (set_menu_bar_lines): Call change_frame_size instead of
4173 set_menu_bar_lines_1.
4175 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4177 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4180 2014-08-11 Glenn Morris <rgm@gnu.org>
4182 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4183 writing before backing up, since it causes a more serious problem
4184 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4185 (choose_write_coding_system): No longer callable from Lisp.
4186 Move last piece back here from Fwrite_region.
4187 (Fwrite_region, syms_of_fileio): Update for above changes.
4189 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4191 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4192 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4193 (Fwindow_new_pixel, Fset_window_new_pixel)
4194 (Fset_window_new_total, Fset_window_new_normal)
4195 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4197 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4199 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4201 * fontset.c (Finternal_char_font): Recompute basic faces if the
4202 frame's face cache was cleared. (Bug#18162)
4204 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4206 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4207 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4208 base buffer's undo list.
4210 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4212 Fix a couple of recent inadvertent breaks of the MSDOS port.
4213 * msdos.c: include required menu.h
4214 * term.c: set correct menu_show_hook on MSDOS.
4216 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4218 Fix handling of menu bar line on TTY frames (Bug#18136)
4220 * dispnew.c (handle_window_change_signal):
4221 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4222 frame's menu bar lines subtracted from height.
4223 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4225 (adjust_frame_size): Count in menu bar when setting FrameRows.
4226 (make_terminal_frame): When setting up the frame's lines and
4227 text height don't count in the menu bar.
4228 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4229 lines subtracted from height.
4230 (do_switch_frame): Set tty's FrameRows to number of total lines
4232 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4233 is used, return total number of lines and columns.
4234 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4236 * term.c (OUTPUT, tty_set_terminal_modes)
4237 (tty_set_terminal_window, tty_set_scroll_region)
4238 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4239 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4240 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4241 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4242 Call change_frame_size with frame's menu bar lines subtracted
4244 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4245 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4248 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4250 * alloc.c (Fmemory_info): Remove a stray brace.
4252 * process.c: Fix a comment typo.
4254 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4256 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4258 * widgetprv.h (EmacsFramePart): Remove font.
4260 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4261 (resources, setup_frame_cursor_bits): Remove unused variables and
4262 functions, esp. wrt. font (Bug#18227).
4264 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4266 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4268 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4270 Refer to MS-DOS using the same name everywhere.
4272 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4276 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4278 * w32term.c (w32_redeem_scroll_bar):
4279 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4280 not redeeming scroll bars that have been turned off.
4282 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4284 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4285 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4286 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4287 (safe_run_hook_funcall): Adjust accordingly.
4289 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4291 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4292 Condition correctly according to toolkit used.
4293 * frame.c (make_initial_frame, make_terminal_frame)
4294 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4295 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4296 assignments according to presence of toolkit scrollbars.
4297 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4298 Condition correctly according to toolkit used.
4299 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4300 only if toolkit supports it.
4301 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4303 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4305 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4307 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4309 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4310 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4311 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4312 (safe_run_hooks): Remove comment which is not relevant any more.
4314 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4316 Don't let big frames overrun the stack.
4317 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4318 Use SAFE_NALLOCA, not alloca.
4320 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4321 * dired.c (directory_files_internal): Use a volatile variable
4322 to prevent the compiler from optimizing away all copies of a local.
4323 I wonder how many other GC-related bugs like this lurk elsewhere?
4325 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4326 * xterm.h (struct x_display_info): New member 'connection'.
4327 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4328 so that x_delete_terminal has a file descriptor to pass to
4329 delete_keyboard_wait_descriptor.
4331 Don't mishandle year-9999 dates (Bug#18176).
4332 * editfns.c (decode_time_components): Store an invalid timespec
4333 on overflow, instead of returning false, so that the caller can
4334 distinguish overflow from other errors.
4335 (lisp_time_argument, lisp_seconds_argument): If the time is out
4336 of range, signal a time overflow instead of an invalid time spec.
4337 * keyboard.c (decode_timer): Treat time overflow like other
4340 Avoid undefined behavior with signed left shift.
4341 Caught by 'gcc -fsanitize=undefined'.
4342 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4343 * dispnew.c (line_hash_code, scrolling):
4344 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4345 Use 'unsigned', not 'int', for line hashes.
4346 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4348 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4350 Make compare-strings more compatible with old behavior (Bug#17903).
4351 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4353 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4355 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4356 Don't add label between left and right buttons (Bug#18129).
4358 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4360 Make functions static that no longer need to be extern.
4361 * frame.c, frame.h (set_menu_bar_lines):
4362 * keyboard.c (Qleftmost, Qrightmost):
4363 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4364 (x_set_internal_border_width):
4367 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4369 Fix display of R2L lines when the last character fits only partially.
4370 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4372 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4373 R2L row is visible only partially, give the row a negative x
4375 (display_line): Fix the calculation of the glyph whose pixel width
4376 is used to decide whether the last produced glyph fits on the
4377 line. When the last glyph fits only partially, give the row a
4380 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4381 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4382 pixel width of the first glyph that is hscrolled from display.
4383 (display_line): In R2L glyph rows, don't give a negative offset to
4384 row->x when the first glyph begins before first_visible_x.
4386 * xdisp.c (display_line): If called with iterator set up to write
4387 to a marginal area, delay the call to handle_line_prefix until we
4388 switch back to the text area. (Bug#18035)
4390 * .gdbinit (xwindow): The members total_cols, total_lines,
4391 left_col, and top_line are C integers (and has been so for the
4394 2014-08-01 Andreas Schwab <schwab@suse.de>
4396 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4397 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4399 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4401 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4402 (timerfd_callback): Ignore weird events with no data. Add tight
4403 assertions and comments.
4404 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4405 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4407 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4409 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4410 I had confused && with ||.
4412 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4414 Simplify timerfd configuration and fix some minor glitches.
4415 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4416 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4417 Fall back on timer_create if timerfd_create fails at runtime.
4418 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4419 kernel primitives to do resolution. All uses removed.
4420 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4421 (turn_on_atimers): Clear timer_create-based timers too,
4424 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4425 Without this change, the code can access the local variable 'width'
4426 even when it has not been initialized, and likewise for 'height';
4427 in either case this leads to undefined behavior.
4429 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4431 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4432 necessary, put horizontal scroll bar resources as well. See
4433 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4434 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4436 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4438 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4439 background value to match the resource of its vertical counterpart.
4441 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4443 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4444 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4446 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4448 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4449 change that added the top margin height to the requested height
4450 and revert (undocumented) part of 2014-07-28 change that changed
4451 the logic of whether a size change occurred.
4453 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4455 * .gdbinit (xwindow): The members total_cols, total_lines,
4456 left_col, and top_line are C integers (and has been so for the
4459 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4462 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4464 On GNU/Linux, use timerfd for asynchronous timers.
4465 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4466 (toplevel): Rename alarm_timer_ok to special_timer_available.
4467 [HAVE_TIMERFD]: Declare timerfd.
4468 [HAVE_CLOCK_GETRES]: Declare resolution.
4469 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4470 system timer resolution.
4471 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4472 (timerfd_callback) [HAVE_TIMERFD]: New function.
4473 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4474 [ENABLE_CHECKING]: New function for the sake of automated tests.
4475 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4476 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4477 [ENABLE_CHECKING]: Defsubr test function.
4478 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4479 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4480 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4482 Fix --without-x build and pacify --enable-gcc-warnings.
4483 Problems reported in Bug#18122 and Bug#18124.
4484 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4485 (frame_windows_min_size): Now static.
4486 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4488 (adjust_frame_size): Always declare prototype.
4490 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4491 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4492 * atimer.c (timerfd_callback): Always read expiration data.
4494 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4495 * process.c (add_timer_wait_descriptor): Add timer descriptor
4496 to input_wait_mask and non_process_wait_mask as well.
4498 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4500 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4502 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4504 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4505 Reinstate code removed by the prevoius commit to this file.
4507 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4509 * buffer.h (struct buffer): New fields scroll_bar_height and
4510 horizontal_scroll_bar_type.
4511 * buffer.c (bset_scroll_bar_height)
4512 (bset_horizontal_scroll_bar_type): New functions.
4513 (Fbuffer_swap_text): Handle old_pointm field.
4514 (init_buffer_once): Set defaults for scroll_bar_height and
4515 horizontal_scroll_bar_type.
4516 (syms_of_buffer): New variables scroll_bar_height and
4517 horizontal_scroll_bar_type.
4518 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4519 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4520 (set_vertical_scroll_bar): Remove prototype.
4521 (x_change_tool_bar_height): Add prototype.
4522 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4523 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4524 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4526 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4527 (update_window): Start mode_line_row->y after horizontal scroll
4529 (change_frame_size_1): Call adjust_frame_size.
4530 (init_display): When changing the size of a tty frame do not
4531 pass height of menu bar.
4532 (Qframe_windows_min_size): New symbol.
4533 * frame.h (struct frame): List tool bar fields after menu bar
4534 fields. Add official, total_lines, horizontal_scroll_bars,
4535 config_scroll_bar_height and config_scroll_bar_lines fields.
4536 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4537 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4538 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4539 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4540 (FRAME_WINDOWS_HEIGHT): New macros.
4541 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4542 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4543 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4544 horizontal scroll bar.
4545 (frame_inhibit_resize, adjust_frame_size)
4546 (frame_windows_min_size): Add declarations.
4547 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4548 (x_set_scroll_bar_default_height, x_set_left_fringe)
4549 (x_set_right_fringe, x_set_vertical_scroll_bars)
4550 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4551 (x_set_scroll_bar_height): Add external declarations.
4552 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4553 (adjust_frame_size): New functions.
4554 (make_frame): Initial horizontal_scroll_bars field.
4555 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4557 (make_initial_frame, make_terminal_frame): No horizontal scroll
4558 bar in initial and terminal frames. Use adjust_frame_size.
4559 (Fframe_total_cols): Fix doc-string.
4560 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4561 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4562 Rewrite using adjust_frame_size.
4563 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4564 (Qframe_windows_min_size): New symbols.
4565 (x_set_frame_parameters): Remove call of check_frame_size.
4566 (x_report_frame_params): Return scroll_bar_height value.
4567 (x_set_left_fringe, x_set_right_fringe): New functions.
4568 (adjust_frame_height, x_set_internal_border_width)
4569 (x_set_fringe_width): Remove.
4570 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4571 (x_set_scroll_bar_width, x_set_right_divider_width)
4572 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4573 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4575 (x_figure_window_size): Rewrite to make frame display the
4576 expected number of lines.
4577 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4578 (Vdefault_frame_horizontal_scroll_bars)
4579 (Vframe_initial_frame_tool_bar_height)
4580 (frame_inhibit_implied_resize): New variables.
4581 * fringe.c (compute_fringe_widths): Remove.
4582 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4583 (xg_create_horizontal_scroll_bar)
4584 (xg_update_horizontal_scrollbar_pos)
4585 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4586 (xg_get_default_scrollbar_height)
4587 (xg_clear_under_internal_border): Extern.
4588 * gtkutil.c (xg_frame_resized): Don't call
4589 do_pending_window_change.
4590 (xg_frame_set_char_size): Use adjust_frame_size.
4591 (style_changed_cb): Call update_theme_scrollbar_height and
4592 x_set_scroll_bar_default_height.
4593 (x_wm_set_size_hint): Don't call check_frame_size.
4594 (update_theme_scrollbar_height)
4595 (xg_get_default_scrollbar_height)
4596 (xg_create_horizontal_scroll_bar)
4597 (xg_update_horizontal_scrollbar_pos)
4598 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4599 (xg_create_scroll_bar): Set horizontal slot of bar.
4600 (xg_initialize): Call update_theme_scrollbar_height.
4601 (xg_clear_under_internal_border): No more static.
4602 * insdel.c (adjust_suspend_auto_hscroll): New function.
4603 (adjust_markers_for_delete, adjust_markers_for_insert)
4604 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4605 * keyboard.c (readable_events, discard_mouse_events)
4606 (make_lispy_event): Handle horizontal scroll bar click events.
4607 (Fsuspend_emacs): When changing the size of a tty frame do not
4608 pass height of menu bar.
4609 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4610 (Qright, Qleftmost, Qrightmost): New symbols.
4611 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4613 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4614 * nsfns.m (x_set_internal_border_width): New function.
4615 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4616 Remove extended fringe code.
4617 (x_set_window_size, x_new_font): Don't call
4618 compute_fringe_widths.
4619 * term.c (Fresume_tty): When changing the size of a tty frame do
4620 not pass height of menu bar.
4621 (clear_tty_hooks, set_tty_hooks):
4622 Clear horizontal_scroll_bar_hook.
4623 (init_tty): Frame has no horizontal scroll bars.
4624 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4625 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4626 scroll_bar_after_handle, scroll_bar_left_arrow,
4627 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4628 scroll_bar_to_rightmost entries.
4629 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4630 (struct terminal): Add set_horizontal_scroll_bar_hook.
4631 * w32console.c (initialize_w32_display):
4632 Clear horizontal_scroll_bar_hook.
4633 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4635 (x_clear_under_internal_border, x_set_internal_border_width):
4637 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4638 Set windows_or_buffers_changed when adding the menu bar.
4639 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4640 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4641 (w32_createhscrollbar): New functions.
4642 (w32_createscrollbar): Rename to w32_createvscrollbar.
4643 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4644 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4645 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4646 Add WM_EMACS_SHOWCURSOR.
4647 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4648 case do not artificially impose WM size hints.
4649 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4650 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4652 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4653 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4654 (unwind_create_frame_1): Remove.
4655 (Fx_create_frame): Make both scrollbars the system standard
4656 width and height. Use official field of frame structure to
4657 inhibit running window-configuration-change-hook.
4658 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4659 pixelwise. Handle frame's official field.
4660 (w32_frame_parm_handlers): Remove x_set_fringe_width
4661 entries. Add x_set_scroll_bar_height,
4662 x_set_horizontal_scroll_bars, x_set_left_fringe and
4664 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4665 pass height of menu bar to change_frame_size.
4666 * w32menu.c (set_frame_menubar): Rewrite using
4667 frame_inhibit_resize.
4668 * w32term.h (struct w32_display_info):
4669 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4670 (struct scroll_bar): Add horizontal.
4671 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4672 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4673 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4674 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4675 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4676 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4677 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4678 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4679 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4680 Define instead of WM_EMACS_CREATESCROLLBAR.
4681 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4682 WND_SCROLLBAR_INDEX.
4683 * w32term.c (horizontal_scroll_bar_min_handle)
4684 (horizontal_scroll_bar_left_border)
4685 (horizontal_scroll_bar_right_border): New integers.
4686 (x_set_frame_alpha): Replace x_highlight_frame by
4688 (x_window_to_scroll_bar): New argument "type". Update callers
4690 (w32_set_horizontal_scroll_bar_thumb)
4691 (x_horizontal_scroll_bar_report_motion)
4692 (w32_set_horizontal_scroll_bar)
4693 (w32_horizontal_scroll_bar_handle_click)
4694 (x_horizontal_scroll_bar_report_motion): New functions.
4695 (w32_mouse_position): Discriminate horizontal and vertical
4697 (my_create_scrollbar): Replace with two new functions
4698 my_create_vscrollbar and my_create_hscrollbar.
4699 (x_scroll_bar_create): New argument "horizontal".
4700 Update callers accordingly.
4701 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4702 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4704 (w32_read_socket): Handle WM_HSCROLL cae.
4705 (x_new_font): Don't recompute fringe widths.
4706 Use frame_inhibit_resize. Calculate new menu bar height iff we
4707 build without toolkit. Always clear under internal border.
4708 (x_set_window_size): Don't check frame size or recompute
4709 fringes. Reset fullscreen status before applying sizes.
4710 Always resize as requested by pixelwise argument. Don't call
4711 do_pending_window_change.
4712 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4713 (w32_initialize_display_info): Initialize dpyinfo's
4714 horizontal_scroll_bar_cursor entry.
4715 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4716 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4717 horizontal_scroll_bar_left_border.
4718 (w32fullscreen_hook): Intermittently resize window to normal
4719 when switching from fullscreen to maximized state.
4720 (run_window_configuration_change_hook): Don't run it if frame is
4722 (unwind_change_frame): Remove.
4723 (Fset_window_configuration): Rewrite using frame's official field.
4724 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4725 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4726 * window.h (struct window): New fields old_pointm,
4727 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4728 scroll_bar_height and suspend_auto_hscroll.
4729 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4731 (sanitize_window_sizes): Extern.
4732 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4733 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4734 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4735 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4736 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4738 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4739 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4740 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4741 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4742 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4743 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4744 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4745 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4746 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4747 (Fwindow_old_point, sanitize_window_sizes): New functions.
4748 (Qwindow_sanitize_window_sizes): New symbol.
4749 (window_body_height): Count in horizontal scroll bar.
4750 (set_window_hscroll, Fscroll_left, Fscroll_right):
4751 Set suspend_auto_hscroll slot.
4752 (Fwindow_inside_edges): Count fringes pixelwise.
4753 (coordinates_in_window, Fcoordinates_in_window_p):
4754 Consider horizontal scroll bar.
4755 (check_frame_size, adjust_window_margins): Remove functions and
4756 corresponding calls.
4757 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4758 (temp_output_buffer_show): Reset hscroll related fields.
4759 Initialize old_pointm.
4760 (make_parent_window): Initialize old_pointm.
4761 (make_window): Initialize old_pointm, horizontal scroll bar type,
4762 and scroll bar height.
4763 (resize_frame_windows): Don't count top margin in new sizes.
4764 Don't use safe sizes when shrinking a frame; let the window
4765 manager do the clipping.
4766 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4768 (Fdelete_window_internal): Unchain old_pointm marker.
4769 (window_scroll_pixel_based, Fscroll_other_window):
4771 (Fwindow_text_width, Fwindow_text_height): New argument
4773 (struct saved_window): New fields, old_pointm, hscroll_whole,
4774 suspend_auto_hscroll, scroll_bar_height and
4775 horizontal_scroll_bar_type.
4776 (Fset_window_configuration, save_window_save): Set new fields of
4778 (apply_window_adjustment): Don't call adjust_window_margins.
4779 (set_window_margins): Don't change margins if new sizes don't
4781 (set_window_scroll_bars): New argument "horizontal_type".
4782 Handle horizontal scroll bars. Don't change scroll bars if they
4783 don't fit into window.
4784 (Fset_window_scroll_bars): New argument "horizontal_type".
4785 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4786 (compare_window_configurations): Compare horizontal scroll bar
4788 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4789 horizontal scroll bar height.
4790 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4791 instead of FRAME_LINES.
4792 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4793 ON_VERTICAL_SCROLL_BAR.
4794 (with_echo_area_buffer): Initialize old_pointm.
4795 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4797 (unwind_with_echo_area_buffer): Handle old_pointm.
4798 (update_tool_bar): Set do_update when the tool bar window has at
4799 least one line (since this is what the user sets).
4800 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4801 (redisplay_tool_bar): Return early when toolbar has zero lines.
4802 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4803 (hscroll_window_tree): Handle suspension of auto_hscroll and
4805 (set_horizontal_scroll_bar): New function.
4806 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4807 more than one line. Handle horizontal scroll bars.
4808 (note_mouse_highlight): Handle horizontal scrol bars.
4809 (expose_frame): Set dimensions of XRectangle from frame's text
4811 (Vvoid_text_area_pointer): Update doc-string.
4812 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4813 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4814 (x_set_internal_border_width): New functions.
4815 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4816 (unwind_create_frame_1): Remove.
4817 (Fx_create_frame): Handle horizontal scroll bars. Use official
4818 field of frame structure to inhibit running
4819 window-configuration-change-hook.
4820 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4821 pixelwise. Handle frame's official field.
4822 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4823 x_set_horizontal_scroll_bars, x_set_left_fringe,
4825 * xmenu.c (update_frame_menubar, free_frame_menubar):
4826 Use adjust_frame_size.
4827 * xterm.h (struct x_display_info):
4828 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4830 (struct scroll_bar): Add horizontal slot.
4831 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4832 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4833 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4834 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4835 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4836 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4837 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4838 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4839 (x_clear_under_internal_border): Remove.
4840 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4841 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4842 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4843 HORIZONTAL. Update callers.
4844 (horizontal_action_hook_id): New action hook id.
4845 (x_horizontal_scroll_bar_to_input_event)
4846 (x_create_horizontal_toolkit_scroll_bar)
4847 (xt_horizontal_action_hook)
4848 (x_set_toolkit_horizontal_scroll_bar_thumb)
4849 (XTset_horizontal_scroll_bar, x_net_wm_state)
4850 (x_horizontal_scroll_bar_report_motion): New functions.
4851 (xg_scroll_callback, x_scroll_bar_handle_click):
4852 Handle horizontal scroll bars.
4853 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4854 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4856 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4857 Handle horizontal scroll bars.
4858 (handle_one_xevent): Handle horizontal scroll bar events.
4859 Call x_net_wm_state.
4860 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4862 (x_set_window_size): Don't call check_frame_size and
4863 do_pending_window_change.
4864 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4865 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4866 (x_scroll_bar_set_handle): Add some checks when calling
4869 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4871 Revert previous change.
4872 There is certainly nothing wrong with writing code like 'lo <= i
4873 && i <= hi', even if LO happens to a constant. There isn't even
4874 anything wrong in general with writing 'a <= b' if A happens to
4875 be a constant. At any rate stylistic changes shouldn't
4876 be done like this without discussion.
4878 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4880 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4881 (Fgarbage_collect): Reorder conditions that are written backwards.
4882 * data.c (cons_to_unsigned): Likewise.
4883 * dispnew.c (update_frame_1, sit_for): Likewise.
4884 * fileio.c (file_offset): Likewise.
4885 * filelock.c (read_lock_data, lock_file): Likewise.
4886 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4888 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4889 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4890 * lread.c (read1): Likewise.
4891 * minibuf.c (read_minibuf_noninteractive): Likewise.
4892 * nsterm.m (x_set_frame_alpha): Likewise.
4893 * process.c (wait_reading_process_output): Likewise.
4894 * region-cache.c (delete_cache_boundaries): Likewise.
4895 * xterm.c (x_set_frame_alpha): Likewise.
4897 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4899 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4902 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4904 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4905 because atimer expiration is absolute rather than relative.
4907 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4909 * w32term.h (current_popup_menu, menubar_in_use):
4910 Move declarations from w32term.c.
4912 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4914 * w32fns.c (menubar_in_use): No more static.
4915 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4917 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4919 Move hourglass machinery to RIF.
4920 * dispextern.h (struct redisplay_interface): New members
4921 show_hourglass and hide_hourglass. Indent comments.
4922 (show_hourglass, hide_hourglass): Remove prototypes.
4923 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4924 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4925 (ns_redisplay_interface): Add them.
4926 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4927 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4928 (w32_arrow_cursor): New function to hack around non-GUI frames.
4929 (w32_redisplay_interface): Add new functions.
4930 * w32term.h (w32_arror_cursor): Add prototype.
4931 * xdisp.c (show_hourglass): New function, refactored out from
4932 platform-dependent code.
4933 (cancel_hourglass): Now call to RIF function.
4934 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4935 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4936 (x_redisplay_interface): Add new functions.
4938 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4940 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4941 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4942 and complete previous change.
4943 * frame.c (adjust_frame_height): New function.
4944 (Fset_frame_height, Fset_frame_size): Use it.
4945 (x_set_frame_parameters): Take frame top margin into account.
4947 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4949 * frame.c (Fset_frame_height): Take frame top margin into account.
4950 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4951 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4953 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4955 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4956 menubar_height as such. Tweak comment.
4957 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4958 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4959 All related users changed.
4960 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4961 * xterm.c (handle_one_xevent):
4962 * gtkutil.c (xg_event_is_for_menubar):
4963 * xfns.c (x_window) [USE_X_TOOLKIT]:
4964 * xmenu.c (set_frame_menubar, free_frame_menubar):
4965 Prefer to use FRAME_MENUBAR_HEIGHT.
4967 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4969 * frame.c (Fframe_parameters): Always report frame height without
4970 menu and tool bar lines.
4972 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4974 * nsterm.m (applicationDidFinishLaunching:): Call
4975 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4976 (antialiasThresholdDidChange:): New method for EmacsApp.
4978 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4980 * macfont.m (macfont_update_antialias_threshold): Remove static.
4982 * macfont.h (macfont_update_antialias_threshold): Declare.
4984 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4986 * w32select.c (setup_windows_coding_system):
4987 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4988 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4990 * w16select.c (Fw16_get_clipboard_data):
4991 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4994 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4995 buffer position where we are to start the iteration.
4996 (handle_invisible_prop): Record in it->stop_charpos the position
4997 where the invisible text ends. (Bug#18035)
4998 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4999 row has zero buffer position as their start position.
5000 Reported by martin rudalics <rudalics@gmx.at>.
5002 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5003 infinite looping in redisplay when display lines don't have enough
5004 space to display even a single character. (Bug#18036)
5006 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5008 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5009 * xfns.c (x_window): Use it to allow xfree later.
5010 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5011 where appropriate. Use bool for booleans and remove redundant checks.
5012 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5013 * xterm.c (x_free_frame_resources): Free shell_position.
5015 2014-07-19 K. Handa <handa@gnu.org>
5017 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5018 mandatory font spec (Bug#17973).
5020 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5022 * font.c (font_score): Return the worst score if the size of
5023 ENTITY is wrong by more than a factor 2 (Bug#17973).
5025 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5027 * frame.c (frame_unspecified_color): New function
5028 refactored out from ...
5029 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5030 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5032 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5033 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5034 * lisp.h (set_frame_param): Remove prototype.
5035 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5036 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5039 Prefer 'x_display_info *' to 'Display *' in X selection code.
5040 This helps to avoid unneeded calls to x_display_info_for_display.
5041 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5042 instead of 'Display *'.
5043 (SELECTION_EVENT_DPYINFO): New macro.
5044 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5045 it as an lvalue. Mention this in comment.
5046 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5047 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5048 (selection_data_to_lisp_data, receive_incremental_selection):
5049 Convert to use 'x_display_info *'. Adjust users where appropriate.
5050 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5051 selection data *' as last arg to not return values in args.
5052 (unexpect_property_change): Use common removal technique.
5054 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5056 * print.c (print_preprocess): Adjust to match changed
5057 sub char-table structure and avoid crash (Bug#18038).
5059 * data.c (wrong_choice): Not static any more.
5060 * lisp.h (wrong_choice): Add prototype.
5061 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5062 Declare namebuf as such. Tweak comment.
5063 [USE_GTK]: Likewise for tool_bar_position.
5064 (fset_tool_bar_position) [USE_GTK]: Ditto.
5065 (FRAME_TOOL_BAR_POSITION): New macro.
5066 * frame.c (x_report_frame_params):
5067 * gtkutil.c (update_frame_tool_bar):
5068 * xfns.c (Fx_create_frame): Use it.
5069 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5071 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5073 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5074 buffer's default-directory only if it is a string. (Bug#17986)
5076 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5078 More precise control over values of some buffer-local variables.
5079 * keyboard.c (Qvertical_scroll_bar):
5080 * frame.c (Qleft, Qright): Move to ...
5081 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5082 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5083 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5084 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5085 vertical-scroll-bar, scroll-up-aggressively
5086 and scroll-down-aggressively.
5087 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5089 * nsfns.m, frame.h (Qleft, Qright):
5090 * nsterm.m (Qleft): Remove declarations.
5091 * gtkutil.c (toplevel): Include buffer.h.
5092 * data.c (wrong_choice, wrong_range): New functions.
5093 (store_symval_forwarding): Handle special properties of buffer-local
5094 variables and use functions from the above to signal error, if any.
5096 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5097 values. Add comment.
5098 (struct frame): Re-arrange layout to avoid extra padding and use bit
5099 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5100 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5101 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5102 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5103 Define as no-ops because there are no scroll bars anyway.
5104 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5107 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5108 Add convenient setter.
5109 (font_put_frame_data, font_get_frame_data): Use it.
5111 2014-07-15 Daiki Ueno <ueno@gnu.org>
5113 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5114 pointer argument, before dereferencing.
5115 (XCHAR2B_BYTE2): Likewise.
5117 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5119 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5120 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5121 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5122 Use record_unwind_protect_int and avoid consing.
5123 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5125 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5127 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5129 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5130 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5132 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5133 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5134 * minibuf.c: Include binary-io.h instead of fcntl.h.
5135 (read_minibuf_noninteractive):
5136 Use set_binary_mode instead of handcrafted code.
5137 Don't call emacs_set_tty if emacs_get_tty failed.
5138 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5139 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5140 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5142 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5143 This works around a GCC compiler bug when Emacs is configured with
5144 --enable-gcc-warnings.
5146 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5148 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5149 or characters in string, respectively. Add comment.
5150 * fringe.c (Fdefine_fringe_bitmap):
5151 * fns.c (Fsubstring, substring_both): Use it.
5152 * keymap.c (Fdefine_key, Flookup_key):
5153 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5155 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5156 Use menu_item_width.
5157 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5159 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5161 Improve behavior of 'bzr up; cd src; make -k'.
5162 * Makefile.in (top_srcdir): New var.
5163 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5164 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5165 its expansion is a bit shorter.
5166 (../config.status): Actually build config.status instead of
5168 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5169 New macros, copied and relocated from ../Makefile.in.
5170 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5171 (../config.status, Makefile): New dependencies and rules,
5172 copied with relocation from ../Makefile.in. This should be more
5173 likely to rebuild the build machinery properly if you do a 'make'
5174 in the src directory.
5176 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5178 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5181 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5182 behavior on Windows 7 and later when the function is repeatedly
5183 invoked with the same value of DIR. (Bug#17950)
5185 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5186 string to match the one in w32fns.c.
5188 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5189 stdin to binary mode only if it is connected to a terminal.
5191 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5193 Coalesce extern decls.
5194 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5195 * sysdep.c (emacs_get_tty, emacs_set_tty):
5196 Move duplicate extern decls from here ...
5197 * systty.h: ... to here, so that there's just one copy.
5199 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5201 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5203 * nsfns.m (Fns_popup_font_panel): Ditto.
5205 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5207 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5209 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5211 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5212 [DOS_NT]: Implement for WINDOWSNT.
5214 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5217 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5219 * sysdep.c (suppress_echo_on_tty): New function.
5220 * minibuf.c (read_minibuf_noninteractive): Use it.
5222 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5224 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5225 sysinfo failed. Adjust docstring.
5227 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5229 Implement memory-info for MS-DOS.
5230 * dosfns.c (dos_memory_info): New function.
5231 * dosfns.h (dos_memory_info): Add prototype.
5232 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5233 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5234 of doing some of its job.
5236 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5237 reference termios structure members.
5239 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5241 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5243 * minibuf.c (top): Include systty.h. Declare external
5244 emacs_get_tty and emacs_set_tty.
5245 (Vread_hide_char): New lisp variable.
5246 (read_minibuf_noninteractive): Hide characters with
5247 Vread_hide_char if it is a character. (Bug#17839)
5249 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5251 Implement memory-info for MS-Windows.
5252 * w32.c (w32_memory_info): New function.
5253 * w32.h (w32_memory_info): Prototype it.
5254 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5256 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5258 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5259 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5260 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5261 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5262 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5263 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5264 (decode_coding_big5, decode_coding_charset, decode_coding)
5265 (encode_coding): Adjust users.
5267 * alloc.c (Fmemory_info): New function.
5269 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5271 * syntax.c (back_comment): Use more-natural location for label.
5273 * font.c, font.h (font_unparse_fcname): Now static.
5274 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5276 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5278 Next minor cleanup of font subsystem.
5279 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5280 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5282 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5284 * ftfont.h (ftfont_font_format): Remove prototype.
5285 * ftfont.c (ftfont_font_format): Remove; now unused.
5287 * nsfont.m (nsfont_open):
5288 * w32font.c (w32font_open_internal):
5289 * w32uniscribe.c (uniscribe_open):
5290 * xfont.c (xfont_open):
5291 * xftfont.c (xftfont_open): All users changed.
5293 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5294 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5296 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5298 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5299 x_produce_glyphs does when it generates a stretch glyph that
5300 represents a TAB. (Bug#17969)
5302 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5303 and there is a display property at that position, don't call
5304 move_it_to to move to a position before window start. (Bug#17942)
5305 Fix condition for finding CHARPOS by the first call to move_it_to.
5308 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5310 * syntax.c (find_defun_start): Try the cache even
5311 if !open_paren_in_column_0_is_defun_start.
5312 (back_comment): If find_defun_start was pessimistic, use the
5313 scan_sexps_forward result to improve the cache (bug#16526).
5315 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5317 * xdisp.c (redisplay_window): If redisplay of a window ends up
5318 with point in a partially visible line at end of the window, make
5319 sure the amended position of point actually has smaller Y
5320 coordinate; if not, give up and scroll the display. (Bug#17905)
5322 * window.c (window_scroll_pixel_based): When point ends up at the
5323 last fully visible line, don't let move_it_to stop at the left
5324 edge of the line and dupe us into thinking point is inside the
5327 * w32.c (network_interface_info): Make sure the argument is a
5330 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5332 * process.c (read_and_dispose_of_process_output): Fix typo
5333 in previous patch: we want nonnegative fds, not nonzero fds.
5335 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5337 * chartab.c (char_table_translate): Move to...
5338 * character.h (char_table_translate): ... inline function here.
5339 Avoid Faref and assume that args are always valid. This helps to
5340 speedup search, which is especially important for a huge buffers.
5341 * lisp.h (char_table_translate): Remove prototype.
5343 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5344 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5345 New function, with an intention to avoid code duplication between
5347 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5349 * ftfont.c (ftfont_open):
5350 * macfont.m (macfont_open):
5351 * xftfont.c (xftfont_open): Use it.
5353 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5355 * process.c: Add sanity checks for file descriptors (Bug#17844).
5356 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5357 Check that infd is nonnegative before using it as an fd.
5358 (read_and_dispose_of_process_output, Fprocess_send_eof):
5359 Likewise, for outfd.
5360 (wait_reading_process_output): Omit unnecessary check of infd.
5362 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5364 Minor fixups related to usage of the 'long' type.
5365 * gnutls.c (emacs_gnutls_handshake):
5366 * xfaces.c (dump_realized_face):
5367 Work even if 'long' is narrower than 'void *'.
5368 * termcap.c (scan_file):
5369 * xselect.c (x_decline_selection_request)
5370 (x_reply_selection_request, x_get_window_property):
5371 * xterm.c (x_set_frame_alpha):
5372 Remove unnecessary 'L' suffixes of integer constants.
5373 * xfns.c (hack_wm_protocols):
5374 * xselect.c (x_fill_property_data):
5375 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5376 Remove unnecessary casts to 'long'.
5377 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5379 Minor ImageMagick safety fixes.
5380 * image.c (imagemagick_compute_animated_image):
5381 Remove useless assignment to local. Avoid problems if dest_width is 0.
5382 (imagemagick_load_image): Use int for pixel counts that can't
5383 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5384 a row width greater than the image width (or greater than LONG_MAX!).
5386 2014-07-04 K. Handa <handa@gnu.org>
5388 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5389 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5390 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5392 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5394 * font.h (struct font_driver): Remove get_outline and free_outline;
5395 not used by any font driver.
5396 * ftfont.c (ftfont_driver):
5397 * macfont.m (macfont_driver):
5398 * nsfont.m (nsfont_driver):
5399 * w32font.c (w32font_driver):
5400 * w32uniscribe.c (uniscribe_font_driver):
5401 * xfont.c (xfont_driver): Related users changed.
5402 * xselect.c (x_get_window_property): Use convenient xmalloc.
5403 Call to xfree only if some data was really allocated.
5405 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5407 On MS-Windows, display busy cursor on all GUI frames.
5408 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5409 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5410 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5412 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5413 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5415 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5417 Use convenient alists to manage per-frame font driver-specific data.
5418 * frame.h (struct frame): Rename font_data_list to...
5419 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5420 * font.h (struct font_data_list): Remove; no longer need a special
5422 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5424 * font.c (font_put_frame_data, font_get_frame_data)
5425 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5427 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5428 Related users changed.
5429 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5430 Prefer convenient xmalloc and xfree.
5432 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5434 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5435 the window whose glyph row is being prepared and a flag whether it
5436 is for mode/header line. Make sure the glyph row's marginal areas
5437 are in sync with what the window wants.
5440 * xdisp.c (display_line, display_mode_line):
5441 Call prepare_desired_row with additional arguments, as appropriate.
5443 * dispextern.h (prepare_desired_row): Adjust prototype.
5445 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5447 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5448 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5449 caused by xw_popup_dialog in daemon mode (Bug#17891).
5451 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5453 * frame.c (do_switch_frame): When switching to another TTY frame,
5454 make sure FrameCols and FrameRows are in sync with the new frame's
5457 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5459 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5460 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5461 min_char slots. Adjust comment.
5462 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5463 Add SUB_CHAR_TABLE_OFFSET member.
5464 (make_uninit_sub_char_table): New function.
5465 (toplevel): Add compile-time assert to verify suitable member layout
5466 in Lisp_Sub_Char_Table.
5467 * alloc.c (mark_char_table): Add extra argument to denote char table
5468 subtype. Adjust to match new layout of sub char-table.
5469 (mark_object): Always mark sub char-tables with mark_char_table.
5470 * chartab.c (make_sub_char_table, copy_sub_char_table)
5471 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5472 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5473 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5474 All related users changed.
5475 * lread.c (read1): Adjust to match new layout of sub char-table.
5476 * print.c (print_object): Likewise (Bug#17898).
5478 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5480 * keymap.c (get_keyelt): Simplify.
5481 (copy_keymap_item): Remove left-over code for when we had
5482 key-shortcut caches.
5484 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5486 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5487 (dealloc): Remove for EmacsScroller.
5489 * nsterm.h (EmacsScroller): Remove dealloc.
5491 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5493 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5495 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5497 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5498 when setNeedsDisplay is called so we don't trigger redisplay for every
5501 * nsterm.m (any_help_event_p): New variable.
5502 (mouseMoved:): Set any_help_event_p to YES if help event is
5503 generated. Remove else with empty help event that triggered redisplay
5504 for every mouse move.
5505 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5507 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5509 * xfns.c (Qsuppress_icon): Remove; no real users.
5510 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5511 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5512 (syms_of_w32fns): Don't DEFSYM it.
5514 2014-06-29 Glenn Morris <rgm@gnu.org>
5516 * Makefile.in (ns-app): Mark as PHONY.
5518 2014-06-28 Glenn Morris <rgm@gnu.org>
5520 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5521 liblw.a in this directory.
5523 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5525 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5526 also in unibyte case. (Bug#17865)
5528 2014-06-28 K. Handa <handa@gnu.org>
5530 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5531 (MIN_CHARBUF_SIZE): New macro.
5532 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5534 2014-06-27 Glenn Morris <rgm@gnu.org>
5536 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5537 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5538 (.el.elc): Replace suffix rule with pattern rule.
5539 (%.elc): New pattern rule, with order-only prerequisite.
5540 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5541 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5542 in place of BOOTSTRAPEMACS.
5544 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5546 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5548 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5550 Consistently use validate_subarray to verify substring.
5551 * fns.c (validate_substring): Not static any more. Adjust to
5552 use ptrdiff_t, not EMACS_INT, because string and vector limits
5553 can't exceed ptrdiff_t even if EMACS_INT is wider.
5554 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5555 (secure_hash): Adjust user.
5556 * lisp.h (validate_subarray): Add prototype.
5557 * coding.c (Fundecodable_char_position):
5558 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5559 Use validate_subarray. Adjust comment to mention substring.
5561 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5563 Do not allow out-of-range character position in Fcompare_strings.
5564 * fns.c (validate_subarray): Add prototype.
5565 (Fcompare_substring): Use validate_subarray to check ranges.
5566 Adjust comment to mention that the semantics was changed. Also see
5567 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5569 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5571 Be more consistent about the 'Qfoo' naming convention.
5572 * image.c (Fimagemagick_types):
5573 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5574 * process.c (Fmake_network_process):
5575 Rename C local identifier 'Qfoo to avoid giving the false
5576 impression that it stands for the symbol 'foo'.
5578 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5580 Simplify and cleanup character conversion stuff.
5581 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5583 * character.c (multibyte_char_to_unibyte)
5584 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5585 * character.h (make_char): Remove; unused.
5586 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5587 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5588 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5589 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5590 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5592 2014-06-22 Mario Lang <mlang@delysid.org>
5594 * w32fns.c (Fw32_shell_execute): The the -> the.
5596 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5598 * xmenu.c (mouse_position_for_popup):
5599 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5600 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5601 * menu.c (Fx_popup_menu):
5602 * xselect.c (x_handle_dnd_message): Adjust users.
5603 * menu.h (mouse_position_for_popup): Remove prototype.
5604 * xterm.h (x_relative_mouse_position): Add prototype.
5605 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5606 call XFree if XQueryTree returns zero.
5608 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5610 * indent.c (Fvertical_motion): Doc fix.
5611 Move to the goal column, if any, with a single call to
5612 move_it_in_display_line, not in two calls. Doing this with two
5613 calls causes move_it_in_display_line apply the line-prefix
5614 handling twice instead of just once. (Bug#17823)
5616 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5618 Port to OS X ACLs (Bug#17810).
5619 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5620 ACL_TYPE_ACCESS) doesn't work.
5622 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5624 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5625 before checking key-translation-map (bug#17659).
5627 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5629 * font.c (font_make_object): Avoid dangling pointer which may
5630 crash GC (Bug#17771).
5632 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5634 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5635 prototype of DGifCloseFile as appropriate for older and newer
5637 (gif_close): New function, encapsulates the differences in the
5638 calling sequence of DGifCloseFile before v5.1.0 and after it.
5639 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5640 error string where appropriate. (Bug#17790)
5642 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5643 macro execution, make sure point didn't move since last complete
5644 redisplay, as the condition for using the glyph matrix
5645 information. (Bug#17777)
5647 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5649 Minor cleanup of fonset code.
5650 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5651 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5652 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5653 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5654 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5655 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5656 (free_realized_fontset): Remove because a no-op since 2008.
5657 (free_face_fontset): Adjust user.
5658 (syms_of_fontset): Shrink fontset by one extra slot.
5660 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5662 Omit redundant extern decls.
5663 Most of this patch is from Dmitry Antipov, in:
5664 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5665 * commands.h (update_mode_lines):
5666 * frame.h (Qbackground_color, Qforeground_color)
5667 (x_set_menu_bar_lines):
5668 * ftfont.c (ftfont_font_format):
5669 * intervals.h (Qkeymap, Qfont):
5670 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5671 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5672 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5673 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5674 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5675 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5676 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5677 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5678 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5679 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5680 (Qtool_bar, Qheader_line):
5681 * macros.c (Fexecute_kbd_macro):
5682 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5683 * xterm.c (x_delete_terminal, XSetIMValues):
5684 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5685 (x_implicitly_set_name, popup_activated)
5686 (widget_store_internal_border):
5687 Remove redundant decls.
5688 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5689 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5690 Remove _Noreturn, as make-docfile now does that for us.
5691 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5692 (Qregion_extract_function): New decl.
5693 * window.c, xfns.c: Include menu.h.
5695 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5697 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5699 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5701 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5702 * callint.c (read_file_name): ... convert to static here.
5703 * lisp.h (Fread_file_name): Do not EXFUN it.
5704 (STRING_COPYIN): Remove; unused.
5705 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5706 (char_composable_p): ... static function. All users changed.
5707 * eval.c (toplevel): Remove redundant #include directives.
5708 * xterm.c (x_initialize): Add static to match prototype.
5709 * ccl.c (Fccl_execute_on_string):
5710 * font.c (fon_intern_prop): Use make_specified_string.
5712 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5714 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5715 Reported by David Caldwell in:
5716 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5718 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5720 Do not ask for XRender extension each time XFT font is opened.
5721 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5722 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5724 2014-06-15 Glenn Morris <rgm@gnu.org>
5726 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5728 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5730 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5731 information if we are in the middle of executing a keyboard macro,
5732 since redisplay doesn't update the screen until the macro is
5733 finished. (Bug#17777)
5735 * alloc.c (cleanup_vector): Don't dereference a font driver
5736 pointer if it is NULL. (Bug#17771)
5738 2014-06-13 Glenn Morris <rgm@gnu.org>
5740 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5741 ($(lispsource)/international/charprop.el)
5742 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5743 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5744 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5745 GNU make automatically passes command-line arguments to sub-makes.
5747 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5749 Avoid hangs in accept-process-output (Bug#17647).
5750 * lisp.h, process.c (wait_reading_process_input):
5751 Return int, not bool. All uses changed.
5752 * process.c (SELECT_CANT_DO_WRITE_MASK):
5753 Remove macro, replacing with ...
5754 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5756 (status_notify): New arg WAIT_PROC. Return int, not void.
5759 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5761 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5762 the frame is the initial frame, because the hook is not set up
5763 then, and Emacs crashes.
5764 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5766 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5768 * keymap.c (silly_event_symbol_error): Don't recommend the use
5771 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5773 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5774 matching overlay strings with 'cursor' property against buffer
5775 positions traversed in the glyph row. (Bug#17744)
5777 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5779 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5782 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5783 determine 10.9 (Bug#17751).
5785 * macfont.m (macfont_draw): Positions were not freed.
5787 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5789 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5790 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5791 function. Also adjust comment.
5792 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5794 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5795 * font.c (font_done_for_face):
5796 * xfaces.c (realize_non_ascii_face): Adjust user.
5797 * font.h (struct font_driver): Convert 'prepare_face' to return
5798 void because its return value is never used anyway.
5799 * xfont.c (xfont_prepare_face): Return void.
5800 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5801 (xftfont_done_face): Use xfree.
5803 * dispextern.h (last_tool_bar_item): Remove declaration.
5804 * frame.h (struct frame): New member last_tool_bar_item.
5805 * frame.c (make_frame): Initialize it.
5806 * xdisp.c (toplevel): Remove last_tool_bar_item.
5807 (handle_tool_bar_click, note_tool_bar_highlight):
5808 * w32term.c (w32_read_socket, w32_initialize):
5809 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5811 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5812 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5814 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5816 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5817 * process.c (Faccept_process_output)
5818 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5819 the return value is about PROCESS, not about other processes.
5821 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5823 Further adjustments to mark_object and friends.
5824 Now the mark_object's stack is just 32 bytes on a 64-bit
5825 system, which means extra 20% off the stack usage.
5826 * alloc.c (mark_save_value): As before, refactored out from ...
5827 (mark_object): ... adjusted user. Also add comment.
5829 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5831 Fix core dump after a dropped X connection (Bug#17704).
5832 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5833 is dead, as we may be shutting down.
5835 2014-06-08 Glenn Morris <rgm@gnu.org>
5837 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5839 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5841 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5843 If a C name must be extern on some platforms, make it extern on all.
5844 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5846 * font.h (ftxfont_driver) [HAVE_XFT]:
5847 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5848 * lisp.h (get_frame_param):
5849 * menu.h (tty_menu_show):
5850 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5851 * termhooks.h (encode_terminal_code):
5852 * xterm.h (x_menu_wait_for_event):
5854 * frame.c (get_frame_param):
5855 * fringe.c (max_used_fringe_bitmap):
5856 * ftxfont.c (ftxfont_driver):
5857 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5858 * menu.c (menu_items_inuse):
5859 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5860 * term.c (encode_terminal_code, tty_menu_show):
5861 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5862 * xfaces.c (load_color):
5863 * xmenu.c (x_menu_wait_for_event):
5866 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5868 Change object marking routines to minimize stack usage.
5869 This change moves a few cold paths from mark_object to NO_INLINE
5870 functions and adjusts symbol marking loop. According to GCC 4.8.2
5871 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5872 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5873 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5874 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5875 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5876 refactored out from ...
5877 (mark_object): ... adjusted user. Also mark symbols in a tight
5879 (mark_face_cache): Add NO_INLINE.
5881 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5883 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5884 contains garbage on WINDOWSNT (which could potentially infloop at
5887 Minimize cursor motion during TTY menu updates.
5888 * term.c (tty_menu_display): Don't position cursor here.
5889 Instead, pass the cursor coordinates to update_frame_with_menu.
5890 (tty_menu_activate): Send the hide cursor command only once in an
5891 iteration through the outer 'while' loop.
5893 * dispnew.c (update_frame_1): Accept an additional argument
5894 SET_CURSOR_P, and position the cursor at the end of the frame
5895 update only if that argument is non-zero. All callers changed to
5896 provide the additional argument as non-zero, except for
5897 update_frame_with_menu.
5898 (update_frame_with_menu): Accept 2 additional arguments ROW and
5899 COL; if they are non-negative, instruct update_frame_1 not to
5900 position the cursor, and instead position it according to ROW and COL.
5902 * dispextern.h (update_frame_with_menu): Update prototype.
5904 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5906 * callproc.c (call_process): Don't check read-only if we don't insert
5907 anything (bug#17666).
5909 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5911 * dispnew.c (update_frame_with_menu): Set display_completed.
5913 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5915 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5917 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5919 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5921 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5922 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5924 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5926 * window.c (Frecenter): Signal an error if window-buffer is not
5929 * keyboard.c (make_lispy_position): Don't include a buffer position in
5930 mode/header-line mouse events.
5932 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5933 Vunread_command_events (bug#17650).
5935 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5937 * xterm.c (x_setup_pointer_blanking):
5938 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5940 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5942 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5943 because it will be defined in generated config.h if needed.
5945 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5947 Use terminal-specific hooks to display popup dialogs.
5948 * termhooks.h (struct terminal): New field popup_dialog_hook.
5949 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5950 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5951 code and use popup_dialog_hook.
5952 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5953 * nsterm.h (ns_popup_dialog): Adjust prototype.
5954 * nsterm.m (ns_create_terminal):
5955 * w32term.c (w32_create_terminal):
5956 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5957 Setup popup_dialog_hook.
5959 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5961 * w32heap.c (report_temacs_memory_usage): Improve the report by
5962 reporting the large blocks that are actually occupied at dump time.
5964 * w32console.c (initialize_w32_display): Set the console
5965 menu_show_hook, otherwise TTY menus are broken on w32.
5967 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5969 Use terminal-specific hooks to display menus.
5970 * termhooks.h (struct terminal): New field menu_show_hook.
5971 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5972 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5974 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5975 * nsmenu.m (ns_menu_show):
5976 * w32menu.c (w32_menu_show):
5977 * xmenu.c (x_menu_show):
5978 * term.c (tty_menu_show): Adjust to use bit flags.
5979 (set_tty_hooks): Set menu_show_hook.
5980 * xterm.c (x_create_terminal):
5981 * nsterm.m (ns_create_terminal):
5982 * msdos.c (initialize_msdos_display):
5983 * w32term.c (w32_create_terminal): Likewise.
5985 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5987 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5989 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5991 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5992 (FD_SET): Don't define on WINDOWSNT.
5994 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5996 * emacs.c: Include "sysselect.h", to define its inline functions.
5997 Reported by Glenn Morris in:
5998 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6000 Do not require libXt-devel when building with gtk.
6001 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6002 dependency on libXt-devel.
6003 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6004 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6005 lwlib-widget.h now does this.
6006 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6008 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6010 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6011 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6012 (delete_write_fd, wait_reading_process_output):
6013 Remove now-redundant easserts.
6014 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6015 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6016 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6017 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6019 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6021 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6022 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6023 (calloc): Don't undef, it is never defined.
6024 (HEAP_ENTRY_SHIFT): Remove unused macro.
6026 * Makefile.in (C_HEAP_SWITCH): Remove.
6027 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6029 Fix MS-Windows build broken by menu changes on 2014-06-02.
6030 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6032 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6033 Define instead of including ../lwlib/lwlib.h, which causes
6034 compilation errors due to missing X11 headers.
6036 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6038 * process.c (wait_reading_process_output): Omit incorrect test of
6039 p->infd against zero. Add easserts for infd having a plausible value.
6041 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6043 Adjust to match recent lwlib changes.
6044 * menu.h (xmalloc_widget_value): Replace by ...
6045 (make_widget_value): ... new prototype.
6046 * menu.c (xmalloc_widget_value): Replace by ...
6047 (make_widget_value): ... new function.
6048 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6049 * gtkutil.c (malloc_widget_value, free_widget_value):
6050 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6051 * keyboard.h (enum button_type, struct _widget_value):
6052 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6054 * nsmenu.m (ns_update_menubar, ns_menu_show):
6055 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6056 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6057 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6059 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6061 * image.c (x_query_frame_background_color)
6062 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6063 Fix --enable-gcc-warnings compilation without image libraries.
6065 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6067 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6068 emulated break value only if it goes up.
6069 (sbrk): Add assertion that the INCREMENT argument is strictly
6070 zero. Improve and correct the commentary.
6072 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6074 Improve AIX-related merge from emacs-24.
6075 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6076 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6077 not on AIX; since we're on the trunk we can use enums more broadly.
6079 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6081 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6083 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6084 to min(value, whole).
6086 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6088 Bring back the changes to GDB-visible symbols, but only on AIX.
6089 And only if it's not pre-4.2 GCC.
6090 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6091 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6092 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6095 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6097 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6098 with PT, not GPT. (Bug#16433)
6100 Revert last changes to GDB-visible symbols.
6101 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6102 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6103 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6106 2014-06-02 Glenn Morris <rgm@gnu.org>
6108 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6110 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6112 Fix port to 32-bit AIX with xlc (Bug#17598).
6113 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6114 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6115 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6116 to work around a compiler bug in IBM xlc 12.1.
6118 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6120 * xterm.c (x_update_window_end): Don't invalidate the entire
6121 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6122 highlight needs to be redisplayed. (Bug#17588)
6124 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6126 Port the GDB-visible symbols to AIX.
6127 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6128 optimizes away the relevant external symbols. Use enums instead;
6129 this suffices for the AIX port, which is 32-bit-only anyway.
6130 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6131 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6132 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6135 Include sources used to create macuvs.h.
6136 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6137 * macuvs.h: Use automatically-generated header.
6139 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6141 Port signal-handling to DragonFly BSD (Bug#17646).
6142 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6143 Move implementations from callproc.c to sysdep.c.
6144 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6145 Move declarations from process.h to syssignal.h.
6147 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6149 * callint.c (Ffuncall_interactively): Add usage.
6151 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6153 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6155 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6157 * w32heap.c (malloc_before_dump, malloc_after_dump)
6158 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6159 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6160 set errno where appropriate to emulate CRT functions.
6162 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6164 Debugging facility to check whether 'const char *' points to
6165 relocatable data of non-pure Lisp string.
6166 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6167 (mark_maybe_pointer): ... adjusted user.
6168 (relocatable_string_data_p): New function.
6169 * lisp.h (relocatable_string_data_p): Add prototype.
6170 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6171 the pointer to relocatable Lisp data is not used.
6173 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6175 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6176 * atimer.c (block_atimers):
6177 * callproc.c (block_child_signal): Block SIGINT too;
6178 otherwise, its handler might now unblock signals that it shouldn't.
6179 * keyboard.c (read_char): Clear signal mask, since we may
6180 be in a SIGINT handler, and many signals may be masked.
6181 * keyboard.c (handle_interrupt):
6182 * sysdep.c (handle_arith_signal):
6183 Clear signal mask instead of just unblocking the signal that
6184 was received, since several signals may be blocked at this point.
6186 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6188 * Makefile.in (TEMACS_POST_LINK): Remove target.
6189 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6190 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6192 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6194 * xmenu.c (xdialog_show): Remove prototype, rename to
6195 x_dialog_show, remove 2nd arg because it's always zero
6196 and simplify accordingly.
6197 (xw_popup_dialog): Adjust user.
6198 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6199 2nd arg because it's always zero and simplify accordingly.
6200 (w32_popup_dialog): Adjust user.
6202 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6204 * w32heap.c (report_temacs_memory_usage): New function.
6206 * unexw32.c (unexec) [ENABLE_CHECKING]:
6207 Call report_temacs_memory_usage.
6209 * w32heap.h (report_temacs_memory_usage): Add prototype.
6211 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6213 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6214 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6216 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6218 * buffer.c (init_buffer): Accept an argument 'initialized'.
6219 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6220 mmap_regions and mmap_fd, to avoid referencing stale data from the
6221 dump phase. Add an assertion for buffer text of buffers created
6222 in temacs before this function is called. (Bug#17622)
6223 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6225 * lisp.h (init_buffer): Update prototype.
6227 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6229 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6231 * alloc.c (Fgarbage_collect): Fix compilation with
6232 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6234 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6236 * frame.c, frame.h (frame_char_to_pixel_position)
6237 (frame_set_mouse_position): Now static, and made private in
6238 frame.c rather than public in frame.h.
6240 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6242 Refactor mouse positioning stuff to avoid code duplication.
6243 * frame.h (frame_char_to_pixel_position): New function.
6244 (x_set_mouse_position): Rename to...
6245 (frame_set_mouse_position): ...new function.
6246 (frame_set_mouse_pixel_position): Add prototype.
6247 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6248 Rename to frame_set_mouse_pixel_position.
6249 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6251 * xterm.h, w32term.h ( x_set_mouse_position)
6252 (x_set_mouse_pixel_position): Remove prototypes.
6254 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6256 On X, always make pointer visible when deleting frame (Bug#17609).
6257 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6259 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6261 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6262 * keyboard.c (gobble_input): If there is no terminal input error,
6263 make sure the pointer is visible for all frames on this terminal.
6264 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6265 it was previously disabled.
6267 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6269 * data.c (Fzerop): Move to Elisp.
6270 (syms_of_data): Don't defsubr it.
6271 * keyboard.c (echo_keystrokes_p): New function.
6272 (read_char, record_menu_key, read_key_sequence): Use it.
6274 * callint.c (Qfuncall_interactively): New var.
6275 (Qcall_interactively): Remove.
6276 (Ffuncall_interactively): New function.
6277 (Fcall_interactively): Use it.
6278 (syms_of_callint): Defsubr it.
6280 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6282 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6283 relocated from under us.
6285 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6287 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6288 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6289 configure, not from HEAPSIZE.
6290 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6292 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6293 for MinGW, since it no longer uses gmalloc.
6295 * buffer.c: Do not define mmap allocations functions for Windows.
6296 Remove mmap_find which is unused. Remove mmap_set_vars which does
6298 [WINDOWSNT]: Include w32heap.h.
6299 (init_buffer): Always allocate new memory for buffers.
6301 * emacs.c: Remove mmap_set_vars calls.
6303 * image.c (free_image): Undef free for Windows because it is
6304 redirected to our private version.
6306 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6307 (copy_executable_and_dump_data): Remove dumping the heap section.
6308 (unexec): Restore using_dynamic_heap after dumping.
6310 * w32heap.c (dumped_data_commit, malloc_after_dump)
6311 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6312 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6313 (mmap_free): New functions.
6315 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6317 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6319 * image.c (imagemagick_load_image): Use MagickRealType for local
6320 'color_scale', instead of double, to avoid a GCC warning about
6323 * xfns.c (Fx_window_property): Remove unused local.
6325 Don't kill already-reaped process (Bug#17561).
6326 * process.c (process_send_signal): Fix race condition where a
6327 subprocess was reaped by a signal handler between the check for
6328 liveness and calling 'kill', which meant that Emacs could in
6329 theory kill an innocent bystander process. Do the fix by blocking
6330 SIGCHLD in a critical section that checks liveness before killing.
6332 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6334 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6336 2014-05-26 Ken Brown <kbrown@cornell.edu>
6338 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6339 even if !CYGWIN (see bug#17510).
6341 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6343 * nsfns.m (Fns_do_applescript): Surround NSApp run
6344 with calls to ns_init_events, ns_finish_events (Bug#17424).
6346 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6348 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6349 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6351 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6352 with calls to ns_init_events, ns_finish_events (Bug#17424).
6354 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6356 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6357 if we are iterating over an object that generates glyphs for
6358 marginal areas. (Bug#17585)
6360 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6362 * xdisp.c (safe__call1, safe__eval): Now static.
6364 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6366 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6367 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6368 (safe_call1): Call safe_call instead of safe__call directly.
6370 2014-05-26 Ken Brown <kbrown@cornell.edu>
6372 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6373 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6376 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6378 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6379 (safe__call, safe__call1, safe__eval): New functions.
6380 (safe_call): Use it.
6381 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6382 (display_mode_element): Same for `:eval'.
6384 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6386 Fix port to 32-bit AIX (Bug#17540).
6387 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6388 twice. _text already includes this offset.
6389 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6391 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6393 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6394 when closest_pos is identical to to_charpos, don't recurse, since
6395 we already tried that, and failed. (Bug#17539)
6397 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6398 unwinding when frame's faces were not initialized yet, increment
6399 the frame's image-cache reference count before calling
6400 x_free_frame_resources. Don't dereference
6401 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6403 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6405 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6408 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6409 macfont.m, call draw with adjusted arguments so font drivers
6410 don't need to do that.
6412 * macfont.m (macfont_draw): Merge changes from Macport.
6414 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6416 * alloc.c (garbage_collect_1): New function, with all of the guts
6417 of Fgarbage_collect.
6418 (mark_stack): Accept an argument END and don't mark Lisp objects
6419 on the stack beyond the address given by END. Calculation of END
6420 was moved to Fgarbage_collect.
6421 (Fgarbage_collect): Calculate the end address of the stack portion
6422 that needs to be examined by mark_stack, and pass that address to
6423 garbage_collect_1, which will pass it to mark_stack.
6424 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6425 for more details about the underlying problems. In particular,
6426 this avoids dumping Emacs with the large hash-table whose value is
6427 held in purify-flag for most of the time loadup.el runs.
6429 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6431 * xfns.c (x_window_property_intern): New function (code from
6433 (Fx_window_property): Call x_window_property_intern. If property
6434 not found and NILP (source) and outer window != inner window,
6435 check outer window for property (Bug#17537).
6437 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6439 Supply malloc and alloc_size attributes for extern allocators.
6440 This documents the C API, and helps GCC generate a bit better code.
6441 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6442 (ATTRIBUTE_MALLOC_SIZE): New macros.
6443 * gmalloc.c (malloc, realloc, calloc):
6444 * gtkutil.h (malloc_widget_value):
6445 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6446 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6449 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6451 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6452 * image.c (imagemagick_load_image): Port to hosts that do not use
6453 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6455 2014-05-21 Leo Liu <sdl.web@gmail.com>
6457 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6459 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6461 * dbusbind.c (xd_signature): Revert last 2 patches.
6463 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6465 Allow any non-nil value to count as true in bool-vector.
6466 Likewise for xd_signature in dbusbind.c.
6467 This is more consistent with the usual practice in Emacs, which is
6468 that any non-nil value counts as true.
6469 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6470 * dbusbind.c (xd_signature): Likewise, for booleans.
6471 * data.c, lisp.h (Qbooleanp):
6472 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6474 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6476 * lisp.h (CHECK_BOOLEAN): New function.
6477 * alloc.c (Fbool_vector): New function.
6478 (syms_of_alloc): Defsubr it.
6479 * data.c (Qbooleanp): New symbol.
6480 (syms_of_data): DEFSYM it.
6481 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6483 * font.c (font_matching_entity): Extract font-entity object
6484 from the vector of matching entities (Bug#17486).
6486 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6488 Assume C99 or later (Bug#17487).
6489 * bytecode.c (B__dummy__): Remove.
6490 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6491 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6492 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6493 * regex.c (DEBUG_PRINT): Assume varargs macros.
6494 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6496 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6498 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6499 memory for every buffer that was dumped.
6501 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6503 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6504 (Fnreverse): Allow vectors and bool vectors.
6506 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6508 Minor cleanup for terminal setup.
6509 * termhooks.h (create_terminal): Adjust prototype.
6510 * terminal.c (create_terminal): Pass output method and RIF as args.
6511 (init_initial_terminal):
6512 * nsterm.m (ns_create_terminal):
6513 * term.c (init_tty):
6514 * w32term.c (w32_create_terminal):
6515 * xterm.c (x_create_terminal): Adjust users.
6516 Avoid redundant NULL initializers and add comments.
6518 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6520 * keyboard.c (Qdeactivate_mark): Now static.
6522 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6524 If available, use Xfixes extension to do pointer blanking.
6525 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6526 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6527 (make_invisible_cursor): Move to...
6528 * xterm.c (make_invisible_cursor): ...here.
6529 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6530 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6531 (x_term_init): Call to x_setup_pointer_blanking.
6532 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6533 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6535 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6537 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6539 2014-05-12 Glenn Morris <rgm@gnu.org>
6541 * fileio.c (Ffile_executable_p): Doc tweak.
6543 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6545 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6546 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6548 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6550 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6552 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6554 Fix initialization of minibuffer history variable (Bug#17430).
6555 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6556 Move the initialization up to prevent any "value void" message.
6558 2014-05-08 Samuel Bronson <naesten@gmail.com>
6560 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6561 are matched (bug#17413).
6563 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6565 Stop tooltips pulling Emacs window to front (Bug#17408).
6566 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6567 SetWindowPos invocations.
6569 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6571 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6572 not initialized (Bug#17398).
6574 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6576 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6578 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6580 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6581 [HAVE_NS]: Do not include png.h.
6582 (x_query_frame_background_color): New function.
6583 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6584 (png_load_body): Coalesce duplicate code.
6586 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6588 Consult libpng-config more consistently (Bug#17339).
6589 * Makefile.in (PNG_CFLAGS): New var.
6590 (ALL_CFLAGS): Use it.
6591 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6592 CFLAGS now handles this.
6594 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6596 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6597 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6598 because WCONTINUED is always defined now.
6599 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6601 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6603 * buffer.c (overlay_strings): Fix the wording of the commentary.
6605 2014-05-01 Glenn Morris <rgm@gnu.org>
6607 * floatfns.c (Fisnan):
6608 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6610 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6612 * term.c (tty_menu_activate): A better initialization for cursor
6615 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6617 * intervals.c: Tighten assertions.
6618 (create_root_interval): Make sure the interval is not empty.
6619 (intervals_equal): Use booleans.
6620 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6621 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6622 (balance_possible_root_interval): Simplify and use booleans.
6623 (split_interval_right, split_interval_left): Check LENGTH, and remove
6624 now redundant assertion.
6625 (adjust_intervals_for_insertion): Remove now redundant assertions.
6626 (delete_node, interval_deletion_adjustment)
6627 (adjust_intervals_for_deletion, merge_interval_right)
6628 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6629 (reproduce_interval): Make sure the interval is not empty.
6631 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6633 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6634 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6635 satisfaction that they would always be initialized.
6637 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6639 * term.c (tty_menu_display): Move the cursor to the active menu item.
6640 (tty_menu_activate): Return the cursor to the active menu item
6641 after displaying the menu and after displaying help-echo.
6642 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6643 for the details of why this is needed by screen readers and
6646 2014-04-30 Glenn Morris <rgm@gnu.org>
6648 * process.c (handle_child_signal):
6649 Handle systems without WCONTINUED. (Bug#15110, 17339)
6651 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6653 * window.c (struct saved_window): Remove mark.
6654 (Fset_window_configuration, save_window_save)
6655 (compare_window_configurations): Don't touch marks any more.
6657 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6659 Use bits_word for gcmarkbits.
6660 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6661 bits_word is typically a tad more efficient for mark bits than
6662 unsigned is, so use bits_word. All uses changed.
6663 * lisp.h (BITS_PER_INT): Remove; no longer used.
6665 Avoid undefined behavior in signed left shift.
6666 This ports to GCC 4.9.0 with -fsanitize=undefined.
6667 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6669 * regex.c (extract_number):
6670 * lisp.h (make_number, XINT):
6671 Do not shift a 1 bit left into a sign bit.
6672 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6673 not int, for gcmarkbits. All uses changed.
6675 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6677 * search.c (Fnewline_cache_check): Don't try to count newlines
6678 outside the buffer's restriction, as find_newline doesn't support that.
6680 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6682 * window.c (Fset_window_configuration): Deactivate the mark before
6684 (set_window_buffer): Ignore window_initialized.
6685 (window_initialized): Remove.
6686 * keyboard.c (Qdeactivate_mark): Not static any more.
6687 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6690 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6692 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6693 and to clang 3.4, which have fixed the bug. This should let us
6694 run a bit faster on these platforms when address sanitization is
6697 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6699 Port to GCC 4.9.0 with --enable-gcc-warnings.
6700 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6702 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6703 a way that also works with GCC 4.9.0.
6705 * search.c (Fnewline_cache_check): Remove unused locals.
6707 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6709 * search.c (find_newline1): New subroutine.
6710 (Fnewline_cache_check): New function.
6711 (syms_of_search): Defsubr it.
6713 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6715 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6716 * keyboard.c (unblock_input): Add comment.
6717 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6719 2014-04-22 Daniel Colascione <dancol@dancol.org>
6721 * lread.c (readevalloop_eager_expand_eval): New function
6722 that can recurse into toplevel forms.
6723 (readevalloop): Call it.
6724 * lisp.h: Declare Qprogn.
6725 * callint.c (Qprogn): No longer static.
6727 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6729 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6730 Also change identifiers to match the comments, and add more assertions
6733 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6735 * emacs.c (close_output_streams): Don't clear and restore errno.
6737 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6739 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6740 never becomes visible, i.e. using XMonad (Bug#17237).
6742 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6744 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6745 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6746 (Fline_pixel_height): Don't assume that the current buffer and the
6747 selected window's buffer are one and the same. (Bug#17281)
6749 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6750 paragraph-start cache before the newline cache. (Bug#17269)
6752 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6754 * term.c (tty_send_additional_strings): No need to fflush here,
6756 (tty_set_terminal_modes): fflush after sending additional strings,
6759 2014-04-17 Daniel Colascione <dancol@dancol.org>
6761 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6763 (tty_send_additional_strings): New function.
6764 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6765 (syms_of_term): Intern tty-mode-set-strings and
6766 tty-mode-reset-strings.
6768 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6770 * window.c (save_window_save): Lookup window_point_insertion_type in
6771 the right buffer (bug#15457).
6772 (Qwindow_point_insertion_type): New var.
6773 (syms_of_window): Initialize it.
6775 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6777 Fix the MSDOS build.
6778 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6779 (copy_text_and_data): Zero out the atexit chain pointer before
6782 * termhooks.h (encode_terminal_code): Update prototype.
6784 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6785 visible for all DOS_NT ports, not just WINDOWSNT.
6786 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6788 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6789 unless it is defined.
6790 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6792 * process.c (close_on_exec, accept4, process_socket): Move into
6793 the "ifdef subprocesses" part.
6794 (catch_child_signal): Condition by "ifdef subprocesses".
6795 (syms_of_process) <Qinternal_default_process_sentinel>
6796 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6798 * msdos.h: Add prototypes for new functions.
6799 (EINPROGRESS): Define.
6800 (O_CLOEXEC): Define to zero.
6802 * msdos.c (check_window_system): Remove unnecessary an
6803 incompatible duplicate function.
6804 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6805 New functions in support of new functionality.
6807 * menu.c (single_menu_item): Add visual indication of submenu
6808 also for menus on MSDOS frames.
6809 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6811 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6812 when async subprocesses aren't supported.
6814 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6816 * emacs.c (close_output_streams): Zero out errno before calling
6819 * dired.c [MSDOS]: Include msdos.h.
6821 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6822 (DATA_START) [MSDOS]: Define.
6823 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6825 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6826 Ifdef away for MSDOS.
6827 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6828 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6830 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6831 Use temporary file template that is compatible with mkostemp.
6832 Move vfork-related portions under #ifndef MSDOS.
6833 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6835 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6837 * buffer.c (Foverlays_at): Add argument `sorted'.
6839 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6841 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6842 text, invalidate the bidi_paragraph_cache upto and including the
6845 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6847 Port to IRIX 6.5 (Bug#9684).
6848 * conf_post.h (INET6) [IRIX6_5]: Define.
6849 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6850 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6852 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6854 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6855 before passing it to system APIs.
6857 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6859 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6860 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6862 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6864 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6866 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6868 Remove DATA_SEG_BITS.
6869 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6870 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6871 cc, but that platform is so old that SGI itself stopped supporting
6872 it in December 2013. If you still need Emacs on IRIX, please
6873 either compile with GCC and port the undumping code, or run
6874 './configure --with-wide-int'.
6875 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6876 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6877 DEFINE_GDB_SYMBOL_START way to define it.
6878 (NONPOINTER_BITS): New macro.
6879 (EMACS_INT): Use it.
6880 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6881 the problem and/or configuring --with-wide-int.
6882 (USE_LSB_TAG): Simplify, based on above changes.
6883 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6884 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6886 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6888 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6889 covered by a display string that ends in a newline, and that cases
6890 going back by DVPOS lines to hit the search limit, lift the limit
6891 and go back until DVPOS is reached. (Bug#17244)
6893 * indent.c (Fvertical_motion): Handle correctly the case when the
6894 display string is preceded by an empty line.
6896 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6897 use S_IWRITE instead.
6899 2014-04-11 Glenn Morris <rgm@gnu.org>
6901 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6903 2014-04-11 Ken Brown <kbrown@cornell.edu>
6905 * Makefile.in (EMACS_MANIFEST): Revert last change.
6907 2014-04-10 Daniel Colascione <dancol@dancol.org>
6909 * puresize.h (BASE_PURESIZE): Increase.
6911 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6913 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6915 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6916 region handling (and don't call signal_before_change) if
6917 inhibit_modification_hooks is set.
6918 (signal_before_change): Don't check inhibit_modification_hooks any more.
6920 2014-04-08 Daniel Colascione <dancol@dancol.org>
6922 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6923 function cells contain valid lisp objects. (Modified version of
6926 * alloc.c (detect_suspicious_free): Split actual stack capturing
6927 out into new function for easier breakpoint setting.
6928 (note_suspicious_free): New function.
6930 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6932 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6934 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6935 (symbol_block_pinned): New var.
6936 (Fmake_symbol): Initialize `pinned'.
6937 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6938 pinned and signal an error for un-purifiable objects.
6939 (pure_cons): Use it.
6940 (Fpurecopy): Use it, except for objects that can't be purified.
6941 (mark_pinned_symbols): New function.
6942 (Fgarbage_collect): Use it.
6943 (gc_sweep): Remove hack made unnecessary.
6945 2014-04-07 Glenn Morris <rgm@gnu.org>
6947 * keyboard.c (Fopen_dribble_file): Doc tweak.
6949 2014-04-07 Ken Brown <kbrown@cornell.edu>
6951 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6953 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6955 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6956 We have a substitute execinfo.h on hosts that lack it.
6957 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6958 isn't optimized away.
6960 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6962 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6963 * alloc.c (memory_full):
6964 * charset.c (syms_of_charset):
6965 * doc.c (Fsnarf_documentation):
6967 * font.c (BUILD_STYLE_TABLE):
6968 * keyboard.c (make_lispy_event):
6969 * profiler.c (setup_cpu_timer):
6970 * xgselect.c (xg_select):
6971 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6973 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6974 Replace the only use with ARRAYELTS (font_property_table).
6975 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6977 2014-04-03 Daniel Colascione <dancol@dancol.org>
6979 * xterm.c (x_term_init):
6980 * xfns.c (best_xim_style):
6981 * xfaces.c (Fdump_colors):
6982 * w32fns.c (w32_default_color_map):
6983 * w32.c (init_environment, N_ENV_VARS):
6984 * unexcw.c (read_exe_header):
6985 * term.c (term_get_fkeys_1):
6986 * sysdep.c (init_baud_rate):
6987 * nsterm.m (ns_convert_key):
6988 * nsfns.m (get_geometry_from_preferences):
6989 * msdos.c (dos_set_window_size, init_environment):
6990 * macfont.m (mac_font_get_glyph_for_cid)
6991 (macfont_store_descriptor_attributes)
6992 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6993 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6994 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6996 * image.c (xpm_str_to_color_key):
6997 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6998 * frame.c (x_set_frame_parameters):
6999 * fileio.c (Ffile_selinux_context):
7000 * emacs.c (sort_args):
7001 * dosfns.c (msdos_stdcolor_name):
7002 * dired.c (file_attributes):
7003 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7004 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7007 2014-04-02 Daniel Colascione <dancol@dancol.org>
7009 * data.c (Ffset): Abort if we're trying to set a function call to
7012 * lisp.h (ARRAYELTS): New macro.
7014 * alloc.c: Include execinfo.h if available.
7015 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7016 (suspicious_free_record): New structure.
7017 (suspicious_objects, suspicious_object_index)
7018 (suspicious_free_history, suspicious_free_history_index):
7020 (find_suspicious_object_in_range, detect_suspicious_free)
7021 (Fsuspicious_object): New functions.
7022 (cleanup_vector): Call find_suspicious_object_in_range.
7024 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7026 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7027 width from font width (Bug#17163).
7029 * frame.c (x_set_frame_parameters): Calculate default values of
7030 new frame sizes only after all other frame parameters have been
7031 processed (Bug#17142).
7033 2014-04-02 Ken Brown <kbrown@cornell.edu>
7035 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7038 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7040 * xterm.c (x_draw_image_glyph_string): Adjust image background
7041 width accordingly when its x position is adjusted. (Bug#17115)
7043 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7045 * font.c (font_list_entities): Do not add empty vector to font cache.
7046 (font_matching_entity): Likewise. If matching entity is found, insert
7047 1-item vector with this entity instead of entity itself (Bug#17125).
7049 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7051 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7053 * fns.c (validate_subarray): Rename from validate_substring,
7054 since it works for vectors too. New arg ARRAY. Optimize for the
7055 non-nil case. Instead of returning bool, throw an error if out of
7056 range, so that the caller needn't do that. All uses changed.
7057 Report original values if out of range.
7058 (Fsubstring, Fsubstring_no_properties, secure_hash):
7059 Also optimize the case where FROM is 0 or TO is the size.
7061 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7063 * search.c (Freplace_match): Use make_specified_string.
7064 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7065 to catch bogus override face of glyph strings.
7066 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7067 Move common substring range checking code to...
7068 (validate_substring): ...this function.
7070 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7072 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7074 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7076 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7077 bar is zero height, just return (Bug#16976).
7078 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7080 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7082 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7083 is nil. If waiting for toolbar to complete, force a redraw.
7085 2014-03-28 Glenn Morris <rgm@gnu.org>
7087 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7088 (emacs_bugreport): New variable.
7089 (usage_message): Use PACKAGE_BUGREPORT.
7090 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7092 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7094 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7096 Port recent signal-related changes to FreeBSD.
7097 Reported by Herbert J. Skuhra.
7098 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7099 Move decls from here ...
7100 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7102 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7104 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7105 and width of image background when it is displayed with a 'box'
7108 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7110 More backward-compatible fix to char-equal core dump (Bug#17011).
7111 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7112 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7114 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7116 * image.c (init_svg_functions): When loading SVG-related libraries,
7117 free already loaded libraries if the initialization fails.
7118 (rsvg_handle_set_size_callback): Remove declaration, unused.
7120 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7122 Fix core dump in char-equal (Bug#17011).
7123 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7124 unibyte buffers, as we can't tell whether the characters are
7127 * insdel.c (adjust_markers_for_delete): Remove unused local.
7129 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7131 Have (MARKER . ADJUSTMENT) undo records always be immediately
7132 after their corresponding (TEXT . POS) record in undo list.
7134 * lisp.h (record-delete): New arg record_markers.
7135 (record_marker_adjustment): No longer needed outside undo.c.
7136 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7137 adjustments to undo.c's record_marker_adjustments. Note that
7138 fileio.c's decide_coding_unwind is another caller to
7139 adjust_markers_for_delete. Because it has undo list bound to t,
7140 it does not rely on adjust_markers_for_delete to record marker
7142 (del_range_2): Swap call to record_delete and
7143 adjust_markers_for_delete so as undo marker adjustments are
7144 recorded before current deletion's adjustments, as before.
7145 (adjust_after_replace):
7146 (replace_range): Pass value for new record_markers arg to
7148 * undo.c (record_marker_adjustment): Rename to
7149 record_marker_adjustments and made static.
7150 (record_delete): Check record_markers arg and call
7151 record_marker_adjustments.
7152 (record_change): Pass value for new record_markers arg to
7154 (record_point): at_boundary calculation no longer needs to account
7155 for marker adjustments.
7157 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7159 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7162 2014-03-26 Glenn Morris <rgm@gnu.org>
7164 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7166 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7168 * buffer.c (struct sortvec): Add field `spriority'.
7169 (compare_overlays): Use it.
7170 (sort_overlays): Set it.
7172 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7174 * xdisp.c (redisplay_window): If all previous attempts to find the
7175 cursor row failed, try a few alternatives before falling back to
7176 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7178 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7180 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7181 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7183 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7184 variables on Windows.
7186 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7188 * w32.c (unsetenv): Remove unused var `retval'.
7189 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7191 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7192 (start_watching): Remove unused var `thr'.
7194 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7195 (find_child_console): Remove unnecesary var `thread_id'.
7197 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7198 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7200 2014-03-26 Glenn Morris <rgm@gnu.org>
7202 * filelock.c (Flock_buffer): Doc tweak.
7204 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7205 * emacs.c (shut_down_emacs):
7206 * fileio.c (Finsert_file_contents, write_region):
7207 * filelock.c (top-level, syms_of_filelock):
7208 * insdel.c (prepare_to_modify_buffer_1):
7209 CLASH_DETECTION is always defined now.
7211 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7213 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7214 DLL handle, to speed up thread startup.
7216 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7218 Handle sigmask better with nested signal handlers (Bug#15561).
7219 * atimer.c (sigmask_atimers): Remove.
7220 Remaining use rewritten to use body of this function.
7221 * atimer.c (block_atimers, unblock_atimers):
7222 * callproc.c (block_child_signal, unblock_child_signal):
7223 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7224 New arg OLDSET. All callers changed.
7225 * atimer.c (block_atimers, unblock_atimers):
7226 * callproc.c (block_child_signal, unblock_child_signal):
7227 * keyboard.c (handle_interrupt):
7228 * sound.c (vox_configure, vox_close):
7229 Restore the old signal mask rather than unilaterally clearing bits
7230 from the mask, in case a handler is running within another
7231 handler. All callers changed.
7232 * lisp.h, process.c, process.h, term.c:
7233 Adjust decls and callers to match new API.
7234 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7235 signal handlers aren't supposed to use floating point anyway.
7236 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7238 2014-03-23 Daniel Colascione <dancol@dancol.org>
7240 Split gc_sweep into discrete functions for legibility and better
7243 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7244 (sweep_vectors): Fix typo in comment.
7245 (sweep_conses, sweep_floats, sweep_intervals)
7246 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7247 (gc_sweep): Call new functions, to which existing functionality is
7249 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7251 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7253 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7255 2014-03-23 Daniel Colascione <dancol@dancol.org>
7257 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7258 only if xic_style calls for it. This change allows Emacs to work
7259 with ibus. Also, don't leak resources if create_frame_xic fails,
7260 and stop caching xic_style across different displays.
7261 (supported_xim_styles): Make const.
7262 (best_xim_style): Remove first parameter: it's always just
7263 supported_xim_styles. Change to look at supported_xim_styles
7266 2014-03-23 Daniel Colascione <dancol@dancol.org>
7268 * term.c (init_tty): Rearrange condition for clarity; print
7269 appropriate diagnostic.
7271 2014-03-23 Daniel Colascione <dancol@dancol.org>
7273 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7274 array. (ASAN caught.)
7276 2014-03-22 Glenn Morris <rgm@gnu.org>
7278 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7280 2014-03-22 Daniel Colascione <dancol@dancol.org>
7282 * process.c (conv_sockaddr_to_lisp): When extracting the string
7283 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7285 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7287 Fix regression introduced by patch for Bug#10500.
7288 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7289 * w32term.c (x_draw_image_relief): Likewise.
7291 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7293 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7294 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7295 maximize a frame for odd default fonts.
7297 2014-03-21 Glenn Morris <rgm@gnu.org>
7299 * minibuf.c (history-length): Increase default from 30 to 100.
7301 2014-03-21 Daniel Colascione <dancol@dancol.org>
7303 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7304 every time we switch to minibuffer.
7306 * alloc.c (lisp_align_malloc, allocate_string_data)
7307 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7308 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7310 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7312 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7313 support more "verbs".
7315 2014-03-21 Daniel Colascione <dancol@dancol.org>
7317 Always prohibit dumping a dumped Emacs.
7319 * emacs.c (might_dump): New variable.
7320 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7321 * lisp.h (might_dump): Declare.
7322 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7324 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7326 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7328 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7330 * doc.c (store_function_docstring): Warn when we don't know where to
7332 (Fsubstitute_command_keys): Don't advertise the fact that
7333 text-properties are dropped, since we think it's a bug that we'll fix.
7335 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7336 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7337 * frame.c (frame_garbaged): Make "docstring" more precise.
7339 2014-03-20 Glenn Morris <rgm@gnu.org>
7341 * charset.c (init_charset): When we cannot find the charsets directory,
7342 mention if EMACSDATA is set.
7344 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7346 * fns.c (Frandom): Fix rare bug where the result isn't random.
7348 Fix porting inconsistency about rounding to even.
7349 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7350 This way, the unusual !HAVE_RINT case acts like the usual
7351 HAVE_RINT case, and we can fix the documentation accordingly.
7353 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7355 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7356 (w32_wnd_proc): Initialize the dwHoverTime member of
7357 TRACKMOUSEEVENT structure.
7359 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7361 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7363 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7365 * search.c (find_newline): Speed up the function when using the
7366 newline cache, by halving the number of calls to
7367 region_cache_forward and region_cache_backward. (Bug#16830)
7369 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7371 * buffer.c (Fset_buffer): Document return value (bug#17015).
7373 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7375 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7376 nil, always resize character wise to avoid potential loss of the
7377 mode line (Bug#16923 related).
7379 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7381 * frame.c (x_set_frame_parameters): Always calculate new sizes
7382 pixelwise to avoid potential loss when rounding.
7384 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7386 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7387 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7389 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7391 * w32.c (fstatat): Don't add an extra slash if the argument ends
7392 with a slash: this fails the subsequent call to stat_worker on
7393 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7395 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7397 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7399 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7401 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7403 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7404 when frame is only on one screen (Bug#14713).
7406 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7408 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7409 there's a valid wrap point in the display line, the last glyph
7410 cannot "just barely fit" on this row, because display_line doesn't
7411 let it. Instead, proceed as if the last glyph didn't fit, so that
7412 we eventually back up the iterator to the wrap point. This avoids
7413 delusional behavior of move_it_to, whereby it proceeds to the next
7414 display line, but sets current_x to zero for all the glyphs that
7415 without word-wrap would fit on the previous display line.
7416 One result was that visual-order cursor movement behaved erratically
7418 (Fmove_point_visually): Add code to find the x coordinate of the
7419 last character before wrap point, under word-wrap on a TTY.
7421 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7423 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7424 also return value of MOVE_POS_MATCH_OR_ZV from
7425 move_it_in_display_line_to, when moving from beginning of line to
7426 point's position. (Bug#16961)
7428 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7430 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7431 * window.c (Fselect_window): Explain NORECORD and
7432 `buffer-list-update-hook' in doc-string.
7434 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7436 * window.c (Fother_window_for_scrolling): Check that
7437 Vother_window_scroll_buffer is a buffer.
7439 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7441 * xterm.c (xim_initialize): Always pass a copy of resource name
7442 to XRegisterIMInstantiateCallback and eassert whether return
7443 value is True. Passing copy is important because Xlib doesn't
7444 make its own copy and resource name argument usually points to
7445 SSDATA (Vx_resource_name), which may be changed from Lisp.
7446 (xim_close_display): For XUnregisterIMInstantiateCallback,
7447 always eassert return value and pass exactly the same values
7448 as were used for XRegisterIMInstantiateCallback.
7449 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7450 sources to check why if you are interested.
7452 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7454 * dispnew.c (change_frame_size_1): Add new_lines instead of
7455 new_height, the latter may be still zero if passed as such.
7456 * window.c (Fwindow_pixel_height): Mention bottom divider in
7459 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7461 Fix "resource temporarily unavailable" with xgselect
7463 * xgselect.c: Include <stdbool.h>.
7464 (xg_select) [!USE_GTK]: Don't lose track of errno.
7466 Fix minor --enable-gcc-warnings issues.
7467 * widget.c (update_various_frame_slots, EmacsFrameResize):
7468 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7470 2014-03-04 Ken Brown <kbrown@cornell.edu>
7472 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7473 represent the actual adjustment needed for alignment.
7475 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7477 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7478 needed, and don't reallocate if the initial allocation already
7479 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7481 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7483 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7486 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7488 * cmds.c (delete-char): Update docstring pointing out that the
7489 function ignores `delete-active-region' and `overwrite-mode'.
7491 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7493 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7495 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7496 allocated buffer due to alignment.
7497 (freehook): If the block to be freed was allocated by
7498 'aligned_alloc', find its real pointer before calling 'free'.
7500 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7503 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7505 * font.c (toplevel): Adjust comment about font cache layout.
7506 (font_clear_cache): Fix to match real font cache layout.
7507 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7508 (Fframe_font_cache) [FONT_DEBUG]: New function.
7509 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7511 Avoid crashes when X fonts are erroneously freed on reused X
7512 'Display *' connection data (Bug#16069). Note that X font
7513 resources still may be leaked, but currently there is no way
7514 to completely avoid it.
7515 * xterm.h (struct x_display_info): New member x_id. Add comments.
7516 * xterm.c (x_display_id): New variable.
7517 (x_term_init): Assign identifier to each opened X connection.
7518 * xfont.c (struct xfont): New member x_display_id.
7519 (xfont_open): Initialize it with frame's display id.
7520 (xfont_close): Check whether font's display id matches the one
7521 recorded for the given display. Adjust comment.
7522 * xftfont.c (struct xftfont_info):
7523 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7525 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7527 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7528 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7529 killed Vother_window_scroll_buffer.
7530 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7532 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7534 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7535 that start with more than 2 slashes as UNCs. (Bug#16751)
7537 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7539 Fix a few crashes and leaks when cloning C strings.
7540 * alloc.c, lisp.h (dupstring): New function.
7541 * gtkutil.c (xg_get_font):
7542 * term.c (tty_default_color_capabilities):
7543 * xsettings.c (store_monospaced_changed)
7544 (store_font_name_changed, parse_settings)
7545 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7546 This avoids some unlikely crashes due to accessing freed storage,
7547 and avoids some minor memory leaks in the more-typical case.
7549 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7551 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7552 cursor when modeline can't be dragged (Bug#16647).
7554 2014-02-28 Glenn Morris <rgm@gnu.org>
7556 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7557 from custom-delayed-init-variables. (Bug#11565)
7559 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7561 More fixes for mouse glyph calculations (Bug#16647).
7562 * window.c (coordinates_in_window): In intersection of
7563 horizontal and vertical window dividers prefer the horizontal
7564 one. Add some extra parens to last fix.
7565 (window_relative_x_coord): Return x-coordinate for header and
7567 * xdisp.c (remember_mouse_glyph): In text area don't extend
7568 glyph into mode line to show the vertical drag cursor there
7569 immediately. Subdivide mouse glyphs in right fringes to show a
7570 horizontal drag cursor as soon as we enter the "grabbable width"
7571 portion. Handle vertical border case separately. Do not
7572 subdivide window divider areas.
7573 (note_mouse_highlight): On bottom divider of bottommost windows
7574 show vertical drag cursor only when the minibuffer window can be
7577 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7579 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7580 reset by the face of the object just displayed. See also bug#76.
7581 (get_next_display_element): If the string came from a display
7582 property, examine the box face attribute at it->position, not at
7583 it->current.pos, since the latter was not updated yet. (Bug#16870)
7584 (handle_face_prop): Improve commentary.
7586 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7588 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7589 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7591 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7593 Fixes around Bug#16647.
7594 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7595 ON_BOTTOM_DIVIDER cases.
7596 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7597 only if the window has no right divider.
7598 (Fcoordinates_in_window_p): Fix doc-string.
7600 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7602 * lread.c (Funintern): Fix doc to match advertised calling convention.
7604 2014-02-24 Daniel Colascione <dancol@dancol.org>
7606 * keyboard.c (read_char): Close race that resulted in lost events.
7608 2014-02-22 Glenn Morris <rgm@gnu.org>
7610 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7611 * window.c (window-resize-pixelwise): Doc fixes.
7613 * process.c (Finternal_default_process_filter)
7614 (Finternal_default_process_sentinel): Doc tweaks.
7616 2014-02-21 Glenn Morris <rgm@gnu.org>
7618 * process.c (Fprocess_buffer, Faccept_process_output)
7619 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7622 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7624 * window.c (Fwindow_scroll_bar_width): New function.
7626 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7628 Pacify GCC when configuring with --enable-gcc-warnings.
7629 * xdisp.c (move_it_in_display_line_to) [lint]:
7630 Initialize recently-added local.
7632 2014-02-21 Daniel Colascione <dancol@dancol.org>
7634 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7636 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7638 * xdisp.c (init_iterator): Don't dereference a bogus face
7639 pointer. (Bug#16819)
7640 (try_cursor_movement): Don't use cursor position if
7641 set_cursor_from_row failed to compute it. This avoids assertion
7642 violations in MATRIX_ROW.
7643 (move_it_in_display_line_to): Save the iterator state in ppos_it
7644 only once per call. Reimplement the method used to return to the
7645 best candidate position if all the positions found in display line
7646 are beyond TO_CHARPOS. This cuts down the number of calls to
7647 bidi_shelve_cache, which moves a lot of stuff when lines are long
7648 and include bidirectional text. (Bug#15555)
7650 2014-02-20 Glenn Morris <rgm@gnu.org>
7652 * data.c (Fdefalias): Doc fix.
7654 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7656 * xdisp.c (display_line): Fix horizontal scrolling of large images
7657 when fringes are turned off. This comes at a price of not
7658 displaying the truncation/continuation glyphs in this case.
7661 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7662 CreateDIBSection returns an error indication, zero out *ximg after
7663 destroying the image. This avoids crashes in memory allocations
7664 due to the fact that some of the callers also call
7665 x_destroy_x_image, which will attempt to free an already free'd
7668 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7670 * widget.c (update_various_frame_slots): Don't set
7671 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7673 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7675 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7677 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7679 temacs --daemon fix (Bug#16599).
7680 * emacs.c (main): Initialize daemon_pipe[1] here ...
7681 (syms_of_emacs): ... instead of here.
7683 2014-02-16 Anders Lindgern <andlind@gmail.com>
7685 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7688 2014-02-16 Daniel Colascione <dancol@dancol.org>
7690 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7691 (xd_get_connection_address): Use it.
7692 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7693 xd_get_connection_address because the latter signals if the bus
7694 we're trying to close is already disconnected.
7696 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7698 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7699 argument to CreateThread. This avoids segfaults on Windows 9X.
7700 Reported by oslsachem <oslsachem@gmail.com>.
7702 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7704 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7705 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7706 (check_lseek): New function, to report lseek errors.
7707 (save_data_space, update_file_ptrs, read_header, write_header)
7708 (copy_file, copy_rest, unexec): Use these news functions.
7709 (update_file_ptrs): Don't assume wraparound behavior when
7710 converting a large size_t value to off_t.
7712 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7714 * composite.c (fill_gstring_header): Pass positions as C integers
7715 and move parameters checking to...
7716 (Fcomposition_get_gstring): ...this function. Handle case when
7717 buffer positions are in reversed order and avoid crash (Bug#16739).
7719 * buffer.c (validate_region): Mention current buffer in error message.
7721 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7723 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7725 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7727 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7729 2014-02-11 Glenn Morris <rgm@gnu.org>
7731 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7732 Replace refs to "OpenStep" in messages.
7734 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7736 Avoid "." at end of error diagnostics.
7737 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7738 * font.c (Ffont_at):
7739 * nsfns.m (ns_display_info_for_name):
7740 * nsselect.m (Fx_own_selection_internal):
7741 * nsterm.m (performDragOperation:):
7742 Remove "." from end of diagnostic.
7744 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7746 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7747 unintuitive (bug#15824).
7748 (Fyes_or_no_p): Doc fix (bug#15456).
7750 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7752 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7754 * eval.c (call_debugger): When exiting the debugger, do not allow
7755 max_specpdl_size less than actual binding depth (Bug#16603).
7756 (syms_of_eval): Adjust docstring.
7758 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7760 * cmds.c (Fself_insert_command): Output a clearer error message on
7761 negative repetitions (bug#9476).
7763 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7765 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7767 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7769 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7771 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7773 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7775 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7777 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7779 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7781 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7782 `exit' works (bug#15865).
7784 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7786 Constrain window box/body sizes and margin widths (Bug#16649).
7787 * xdisp.c (window_box_width): Don't return less than zero.
7788 (window_box_left_offset, window_box_right_offset): Don't return
7789 more than the window's pixel width.
7790 * window.c (window_body_height, window_body_width): Don't return
7792 (window_resize_apply): Adjust margin width, if necessary.
7794 2014-02-07 Glenn Morris <rgm@gnu.org>
7796 * nsterm.m (syms_of_nsterm): Doc fix.
7798 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7800 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7801 New variables: pointers through which to call the respective APIs.
7802 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7803 (filename_from_ansi, sys_link, check_windows_init_file):
7804 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7805 This is required on Windows 9X, where we dynamically load
7806 UNICOWS.DLL which has their non-stub implementations.
7807 (maybe_load_unicows_dll): Assign addresses to these 2 function
7808 pointers after loading UNICOWS.DLL.
7810 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7811 MultiByteToWideChar and WideCharToMultiByte through function
7814 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7817 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7819 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7820 for OSX >= 10.9 if separate spaces are used.
7821 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7823 2014-02-06 Glenn Morris <rgm@gnu.org>
7825 * buffer.c (cache-long-scans): Doc fix.
7827 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7829 * w32fns.c (Fw32_shell_execute): Doc fix.
7831 2014-02-05 Bastien Guerry <bzg@gnu.org>
7833 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7834 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7836 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7838 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7839 outside the window (Bug#16649).
7841 * xdisp.c (note_mouse_highlight): When entering a margin area show
7842 a non-text cursor (Bug#16647).
7844 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7846 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7847 It prompted a compile-time diagnostic on GNU/Linux.
7848 Simplify to remove the need for the label.
7850 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7852 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7853 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7854 to show it; otherwise return 'unsupported--w32-dialog' to signal
7855 to the caller that emulation with menus is necessary.
7856 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7858 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7860 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7863 * menu.c (Fx_popup_dialog): Don't condition the call to
7864 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7865 special symbol 'unsupported--w32-dialog', emulate the dialog with
7866 a menu by calling x-popup-menu.
7868 * menu.h (Qunsupported__w32_dialog): New extern variable.
7870 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7872 * keyboard.c (kbd_buffer_get_event): Read file notification events
7875 * xgselect.c (xg_select): Read glib events in any case, even if
7876 there are no file descriptors to watch for. (Bug#16519)
7878 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7880 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7881 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7882 * w32term.c (w32_draw_window_divider): Handle first and last
7884 * w32term.h (w32_fill_area_abs): New function.
7885 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7887 * xfaces.c (realize_basic_faces): Handle new face ids.
7888 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7889 and bottom divider width.
7890 * xterm.c (x_draw_window_divider): Handle first and last pixels
7893 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7895 * print.c (Fexternal_debugging_output): Add cast to pacify
7896 --enable-gcc-warnings.
7897 * eval.c (call_debugger): Grow specpdl if the debugger was
7898 entered due to specpdl overflow (Bug#16603) and allow more
7899 specpdl space for the debugger itself.
7901 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7903 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7906 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7908 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7909 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7911 * print.c (Fexternal_debugging_output): If the argument character
7912 is non-ASCII, encode it with the current locale's encoding before
7913 writing the result to the terminal. (Bug#16448)
7915 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7916 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7919 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7921 * process.c (create_process): Reset SIGPROF handler in the child.
7922 * callproc.c (call_process): Likewise.
7924 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7926 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7928 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7930 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7931 of zero to print strings, GDB doesn't like it.
7933 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7934 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7935 we still use correct addresses. (Bug#16576)
7937 2014-01-27 K. Handa <handa@gnu.org>
7939 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7940 to preserve the code detection behavior of 24.3.
7941 * coding.h (struct coding_system): New member detected_utf8_bytes.
7942 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7943 (decode_coding_gap): Use short cut for UTF-8 file reading only
7944 when coding->detected_utf8_bytes equals to coding->src_bytes.
7945 * fileio.c (Finsert_file_contents): Cancel the previous change.
7947 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7949 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7950 that are not visible.
7952 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7954 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7955 is grabbed (Bug#16565).
7957 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7959 * xdisp.c (last_max_ascent): Re-remove after erroneously
7960 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7962 (move_it_to): Re-remove reference to last_max_ascent.
7963 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7964 max_descent here instead of calling line_bottom_y.
7967 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7969 * terminal.c (initial_free_frame_resources): New function.
7970 (init_initial_terminal): Install new hook to free face cache
7971 on initial frame and avoid memory leak. For details, see
7972 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7973 * xfaces.c (free_frame_faces): Adjust comment.
7975 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7977 * data.c (Fstring_to_number): Document results if unparsable
7980 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7982 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7984 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7986 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7987 * coding.c (detect_coding_utf_8, emacs_mule_char)
7988 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7989 (check_utf_8, decode_coding):
7990 * coding.h (struct coding_system.errors):
7991 Use ptrdiff_t, not int, for integer values derived from buffer and
7994 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7995 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7996 before invoking decode_coding_gap, since there's just one block.
7998 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8000 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8001 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8002 too early. Again run change_frame_size before assigning menu-
8005 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8007 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8008 arrives, call x_check_fullscreen, in case the new display has a
8009 different resolution. (Bug#16517)
8011 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8013 * term.c (read_menu_input): If the selected frame changes, exit
8015 (tty_menu_show): If the selected frame changes while we displayed
8016 a menu, throw to top level. (Bug#16479)
8018 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8020 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8022 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8024 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8025 * data.c (count_one_bits_word): Fix bug (negated comparison)
8026 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8028 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8030 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8031 Avoid undefined behavior by initializing display property bit of a
8032 string processed by the bidirectional iterator. For details, see
8033 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8035 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8037 Minor cleanup of previous change.
8038 * image.c (imagemagick_error, Fimagemagick_types):
8039 Omit some recently-introduced and unnecessary casts and assignments.
8041 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8043 Fix two memory leaks discovered with Valgrind.
8044 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8045 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8047 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8049 Fixes in window size functions around Bug#16430 and Bug#16470.
8050 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8051 (Fwindow_mode_line_height, Fwindow_header_line_height)
8052 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8053 Minor doc-string adjustments.
8054 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8055 Rewrite doc-strings.
8056 (window_body_height, window_body_width): Do not count partially
8057 visible lines/columns when PIXELWISE is nil (Bug#16470).
8058 (Qfloor, Qceiling): New symbols.
8060 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8062 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8063 when the image cache is not yet allocated. (Bug#16509)
8065 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8067 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8068 re-attach intervals to its base buffer (Bug#16502).
8069 * intervals.c (set_interval_object): Move from here...
8070 * intervals.h (set_interval_object): ... to here. Fix comments.
8072 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8074 Avoid undefined behavior by initializing buffer redisplay bit.
8075 Reported by Dmitry Antipov in
8076 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8077 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8079 Revert some of the CANNOT_DUMP fix (Bug#16494).
8080 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8082 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8084 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8085 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8086 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8087 they are replaced by macros that expand into direct calls to the
8088 corresponding functions from GDI32.DLL.
8089 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8090 variables in the Cygwin build, they are unused.
8092 2014-01-19 K. Handa <handa@gnu.org>
8094 * composite.c (composition_update_it): Fix previous change.
8096 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8098 Fix file name handling on MS-Windows 9X.
8099 * w32.c (maybe_load_unicows_dll): New function.
8101 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8102 on, to make sure we can convert file names to and from UTF-8 on
8103 Windows 9X. This fixes a failure to start up because Emacs cannot
8104 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8106 * w32font.c [WINDOWSNT]: Include w32.h.
8107 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8108 of implementing the same stuff.
8109 Remove now unused g_b_init_is_windows_9x.
8111 * w32.h (maybe_load_unicows_dll): Add prototype.
8113 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8115 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8116 switch to single keyboard. Prevents daemon crashes when a new
8117 client connects while we show a TTY menu in an existing client.
8120 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8122 Fix MinGW64 porting problem with _setjmp.
8123 Reported by Eli Zaretskii in:
8124 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8125 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8126 the old _setjmp and _longjmp. All uses changed.
8128 2014-01-13 Daniel Colascione <dancol@dancol.org>
8130 * textprop.c (Fremove_list_of_text_properties):
8131 Correctly handle reaching the end of the interval tree. (Bug#15344)
8133 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8135 * xdisp.c (resize_mini_window): Round height to a multiple of
8136 frame's line height. Fix bug in calculation of window start
8137 position (Bug#16424).
8139 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8141 * macfont.m: Include termchar.h.
8142 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8143 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8144 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8145 *_WITH_GC_* to take face and f as parameters.
8146 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8147 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8149 2014-01-13 Daniel Colascione <dancol@dancol.org>
8151 Fix menu item updating in the presence of the Unity global menu
8154 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8155 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8157 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8158 updating menus; explain why.
8159 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8160 problem it's supposed to solve and it interferes with detecting
8161 the presence of a global menu.
8162 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8165 2014-01-11 K. Handa <handa@gnu.org>
8167 * composite.c (composition_update_it): Fix indexing of
8168 LGSTRING_CHAR (Bug#15984).
8170 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8172 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8174 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8176 * xdisp.c (try_window_id): Don't use this function's optimizations
8177 if overlays in the buffer displayed by the window have changed
8178 since last redisplay. (Bug#16347)
8179 (message_dolog): Fix indentation.
8181 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8183 * frame.c (frame_resize_pixelwise): Fix doc-string.
8185 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8187 Fix handling of internal borders (Bug#16348).
8188 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8189 Remove internal border width from pixel width of windows.
8190 (change_frame_size_1): Don't return early when frame's pixel
8191 size changes - we still have to record the new sizes in the
8193 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8194 also when toolbar gets larger.
8195 * window.c (check_frame_size): Include internal_border_width in
8197 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8198 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8199 In non-toolkit/non-GTK version clear internal border.
8200 * xterm.c (x_clear_under_internal_border): New function for
8201 non-toolkit/non-GTK version.
8202 (x_after_update_window_line): In non-toolkit/non-GTK version
8204 (handle_one_xevent, x_set_window_size):
8205 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8206 * xterm.h (x_clear_under_internal_border): Extern it.
8208 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8210 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8211 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8214 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8216 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8217 last value of point is not equal to buffer's point. (Bug#16129)
8219 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8222 * nsterm.h (updateCollectionBehavior): Rename from
8223 updateCollectionBehaviour. All uses changed.
8225 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8226 * Makefile.in (SETFATTR): New macro.
8227 (temacs$(EXEEXT)): Use it.
8229 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8231 Fix maximization behavior on Windows (Bug#16300).
8232 * w32fns.c (w32_fullscreen_rect): Don't handle
8233 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8234 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8235 of SetWindowPos. Restore last placement also when leaving
8236 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8237 but the FULLSCREEN_BOTH case.
8239 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8242 * data.c (arithcompare_driver):
8243 * fileio.c (Fcar_less_than_car):
8244 * fns.c (internal_equal):
8245 * frame.c (delete_frame):
8246 * lisp.h (enum More_Lisp_Bits):
8248 Avoid C99 constructs that don't work in C89.
8249 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8250 to port to C89, which doesn't have 'long long'.
8251 (count_trailing_zero_bits): Use them.
8253 2014-01-03 Chong Yidong <cyd@gnu.org>
8255 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8257 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8259 Further adjust frame/window scrollbar width calculations.
8260 * window.c (apply_window_adjustment):
8261 Set windows_or_buffers_changed.
8262 (Fwindow_scroll_bars): Return actual scrollbar width.
8263 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8264 For non-toolkit builds again use 14 as minimum width and set
8265 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8266 * xterm.c (XTset_vertical_scroll_bar): Take width from
8267 WINDOW_SCROLL_BAR_AREA_WIDTH.
8268 (x_new_font): Rename wid to unit. Base calculation of new
8269 scrollbar width on toolkit used and make it analogous to that of
8270 x_set_scroll_bar_default_width.
8271 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8272 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8273 of GetSystemMetrics.
8274 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8275 WINDOW_SCROLL_BAR_AREA_WIDTH.
8276 (x_new_font): Make it correspond to changes in xterm.c.
8278 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8280 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8281 This is a cleaner way to fix the MinGW-w64 porting problem.
8282 Check for INTPTR_MAX misconfiguration.
8284 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8286 * search.c (newline_cache_on_off, find_newline): In indirect
8287 buffers, use the newline cache of the base buffer.
8289 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8290 buffer, invalidate the caches of its base buffer. (Bug#16265)
8292 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8293 buffers, use the width-run cache of the base buffer.
8295 * xdisp.c (redisplay_window): When the window displays an indirect
8296 buffer, and the character widths in the display table have
8297 changed, invalidate the width-run cache of the corresponding base
8300 * fileio.c (Finsert_file_contents): When invalidating the newline
8301 cache, consider the case of inserting into indirect buffer.
8303 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8304 In indirect buffers, use the paragraph cache of the base buffer.
8306 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8308 * window.c (grow_mini_window): Fix last change.
8310 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8312 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8314 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8316 * w32term.c (w32_initialize): Use LCID and LOWORD.
8318 * w32proc.c (create_child): Use pid_t for 5th argument.
8319 (IsValidLocale): Don't provide prototype for MinGW64.
8320 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8321 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8323 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8324 MinGW64 doesn't support.
8326 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8328 * w32.c (set_named_security_info): New function.
8329 (acl_set_file): Fall back on set_named_security_info if
8330 set_file_security fails.
8331 (g_b_init_set_named_security_info_w)
8332 (g_b_init_set_named_security_info_a): New static variables.
8333 (globals_of_w32): Initialize them to zero.
8334 (set_named_security_info): Set them to non-zero if the
8335 corresponding API is available.
8336 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8337 New function typedefs.
8339 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8341 Some more fixes following pixelwise resize changes including one
8343 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8344 of frame_resize_pixelwise.
8345 * widget.c (pixel_to_text_size): New function.
8346 (update_wm_hints): Have size hints respect value of
8347 frame_resize_pixelwise.
8348 (EmacsFrameResize): Alway process resize requests pixelwise.
8349 * window.c (grow_mini_window): Make sure mini window is at least
8351 * xdisp.c (display_menu_bar): Make sure menubar extends till
8353 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8354 (x_set_tool_bar_lines): Calculate pixelwise.
8355 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8356 frame_resize_pixelwise.
8358 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8360 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8361 variables not used there.
8363 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8365 * w32.c (sys_umask): New function. (Bug#16299)
8367 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8369 * dispnew.c (change_frame_size_1): Take old width of root window
8370 from that window's pixel width. (Bug#16284)
8372 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8374 Plain copy-file no longer chmods an existing destination (Bug#16133).
8375 * fileio.c (realmask): Now a static var, not a local.
8376 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8377 Remove arg STATPTR. All uses changed.
8378 (Fcopy_file): Do not alter permissions of existing destinations,
8379 unless PRESERVE-PERMISSIONS (renamed from
8380 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8381 Avoid race when testing for existing destinations and for
8382 when input and output files are the same.
8383 If changing the group fails, adjust both default and
8384 preserved permissions so that access is not granted to the
8386 (Fset_default_file_modes, init_fileio): Update realmask.
8387 (Fdefault_file_modes): Use realmask instead of calling umask.
8389 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8391 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8392 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8393 flags on the daemon pipe ends before execing.
8395 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8397 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8398 session. (Bug#14739)
8400 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8402 * callproc.c (Vexec_path): Document that exec-directory is in it.
8404 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8406 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8409 2013-12-27 Chong Yidong <cyd@gnu.org>
8411 * data.c (Fsymbol_function): Doc fix.
8413 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8415 Some more tinkering with Bug#16051.
8416 * window.c (resize_frame_windows): Don't let the size of the
8417 root window drop below the frame's default character size.
8418 Never ever delete any subwindows - let the window manager do the
8421 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8422 of toolbar lines needed when they exceed the height of the root
8424 (unwind_create_frame_1): New function.
8425 (Fx_create_frame): Generally inhibit calling the window
8426 configuration change hook here. Remove extra call to
8427 change_frame_size - it's not needed when we don't run the
8428 configuration change hook.
8430 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8432 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8433 On my Fedora 19 platform the core dumps were so big that
8434 my desktop became nearly catatonic.
8435 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8436 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8437 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8438 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8439 a clang-only syntax.
8440 * conf_post.h (__has_feature): New macro, if not already defined.
8441 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8442 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8444 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8446 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8447 is a file name. (Bug#16252)
8449 2013-12-25 Chong Yidong <cyd@gnu.org>
8451 * keyboard.c (Voverriding_terminal_local_map)
8452 (Voverriding_local_map): Doc fix.
8454 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8456 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8458 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8459 file name when it is submitted to ShellExecute. Simplify code.
8460 Don't test DOCUMENT for being a string, as that is enforced by
8461 CHECK_STRING. Doc fix.
8463 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8465 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8466 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8467 redisplay_tool_bar does. Improve and fix commentary.
8468 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8469 limits of the glyph matrices. (Bug#16051)
8470 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8471 only when the new size is different from the old one, and the new
8472 size can be achieved given the frame height.
8474 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8476 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8478 2013-12-23 Glenn Morris <rgm@gnu.org>
8480 * lread.c (Fload): Mention load-prefer-newer in doc.
8482 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8484 Handle Bug#16207 by being more restrictive when running hooks.
8485 * window.c (unwind_change_frame): New function.
8486 (Fset_window_configuration): Don't run configuration change hook
8487 while the frame configuration is unsafe. Call select_window
8490 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8492 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8494 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8496 * nsterm.h: Declare EmacsColor category.
8498 * nsterm.m (NSColor): Implement EmacsColor category.
8499 (ns_get_color): Use colorUsingDefaultColorSpace.
8500 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8502 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8504 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8506 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8507 having the PNG_NORETURN attribute, to avoid compiler warning in
8510 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8512 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8514 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8515 fringe background extension.
8516 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8517 because they are now always the same as `left' and `width',
8518 respectively. Remove code for the case that `width' and
8519 `sb_width' are different.
8521 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8523 Remove scroll_bar_actual_width from frames.
8524 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8525 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8526 (x_figure_window_size):
8527 * nsterm.m (x_set_window_size):
8528 * widget.c (set_frame_size):
8529 * w32term.c (x_set_window_size):
8530 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8531 scroll_bar_actual_width.
8533 Convert scroll_bar members to integers on Windows.
8534 * w32term.h (struct scroll_bar): Convert top, left, width,
8535 height, start, end and dragging to integers.
8536 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8538 * w32term.c (w32_set_scroll_bar_thumb)
8539 (w32_scroll_bar_handle_click): Remove XINT conversions for
8540 scroll_bar members. Treat bar->dragging as integer.
8541 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8542 first element. Remove XINT conversions for scroll_bar members.
8543 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8544 Remove XINT conversions for scroll_bar members.
8546 Fix assignment for new window total sizes.
8547 * window.c (Fwindow_resize_apply_total): Assign values for
8550 2013-12-20 Chong Yidong <cyd@gnu.org>
8552 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8553 argument to `append'.
8555 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8557 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8558 current text face, for extending the face of the display margins.
8561 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8562 Doc fix. (Bug#16190)
8564 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8566 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8569 * nsterm.m (Qfile, Qurl): New.
8570 (EV_MODIFIERS2): New macro.
8571 (EV_MODIFIERS): Use EV_MODIFIERS2.
8572 (ns_term_init): Remove font and color from DND, does not work on
8573 newer OSX, and other ports don't have them.
8574 (performDragOperation:): Handle modifiers used during drag.
8575 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8576 Remove global Lisp variables used to communicate with ns-win.el.
8577 Remove font and color handling.
8578 (syms_of_nsterm): Defsym Qfile and Qurl.
8580 2013-12-19 Anders Lindgren <andlind@gmail.com>
8582 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8583 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8585 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8586 (constrainFrameRect): Remove special case nr_screens == 1.
8587 Don't constrain size to size of view.
8589 * nsterm.h (ns_output): Remove dont_constrain.
8591 2013-12-19 Anders Lindgren <andlind@gmail.com>
8593 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8595 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8597 Minor fixes for recent openp changes.
8598 * lisp.h (GCPRO7): New macro.
8599 * lread.c (openp): Use bool for boolean; all callers changed.
8600 Protect save_string from GC. Don't assume that file descriptors
8601 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8602 warning about uninitialized variable.
8604 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8606 * w32fns.c (emacs_abort): Use intptr_t as argument of
8607 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8609 2013-12-18 Glenn Morris <rgm@gnu.org>
8611 * lread.c (Fload): Pass load_prefer_newer to openp.
8612 Don't bother checking mtime if openp already did it.
8613 (openp): Add `newer' argument, to check all suffixes
8614 and find the newest file.
8615 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8616 * callproc.c (call_process):
8617 * charset.c (load_charset_map_from_file):
8618 * emacs.c (init_cmdargs):
8619 * image.c (x_create_bitmap_from_file, x_find_image_file):
8621 * lread.c (Flocate_file_internal):
8622 * process.c (Fformat_network_address):
8623 * sound.c (Fplay_sound_internal):
8624 * w32.c (check_windows_init_file):
8625 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8627 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8629 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8631 * w32.c (getloadavg): Don't index samples[] array with negative
8632 indices. Recover from wall-clock time being set backwards.
8634 * w32term.c (w32_initialize): Declare the argument of
8635 set_user_model as const.
8637 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8638 (w32_menu_show): Constify some arguments passed to MessageBox.
8640 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8641 to initialize Lisp objects.
8643 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8644 initialize Lisp objects.
8646 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8647 use variables used only on X under that condition.
8649 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8650 variables not used there.
8652 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8654 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8655 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8657 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8659 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8660 code, revealed in presence of R2L characters, character
8661 compositions, and display vectors. A better fix for Bug#16148.
8662 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8663 GTK and NS builds, they don't have this member of struct frame.
8665 * dispextern.h (struct composition_it): Correct a comment for the
8668 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8670 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8671 This prevents a compilation error on C compilers that do not
8672 default functions to return 'int' if not declared. Also, add
8673 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8674 since it now uses inline functions.
8676 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8678 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8679 display margins on mode line, header line, and in the frame's
8680 tool-bar window. (Bug#16165)
8682 2013-12-16 Andreas Schwab <schwab@suse.de>
8684 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8686 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8688 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8691 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8693 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8695 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8697 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8698 intended to find bogus pointers in font objects (Bug#16140).
8699 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8700 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8701 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8702 Disable for MS-Windows due to Bug#15876; apparently this
8703 requires more or less substantial changes in fontset code.
8704 * xfont.c (xfont_close):
8705 * xftfont.c (xftfont_close): Call x_display_info_for_display
8706 to check whether 'Display *' is valid (Bug#16093 and probably
8709 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8711 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8712 Reported by Juanma Barranquero <lekktu@gmail.com>.
8714 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8715 open a pty on MS-Windows. (Bug#16152)
8717 * emacs.c (decode_env_path): Fix bogus comparison against
8718 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8720 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8722 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8723 (Fx_file_dialog): Add parentheses around && to silence warning.
8725 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8727 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8729 * xdisp.c (extend_face_to_end_of_line): Extend background of
8730 non-default face in margin areas as well. (Bug#16151)
8731 (display_line): Call extend_face_to_end_of_line for continued
8732 lines as well, if the display margins have non-zero width.
8733 (set_glyph_string_background_width): When needed, set the
8734 extends_to_end_of_line_p flag on glyph strings to be drawn in
8735 margin areas, not only in the text area.
8737 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8740 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8742 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8743 Don't worry about verify_error being t, since it has to be a list.
8745 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8747 Use bool for boolean, focusing on headers.
8748 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8749 No need to include <stdbool.h>, since conf_post.h does it now.
8750 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8751 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8752 (SET_PER_BUFFER_VALUE_P):
8753 * ccl.c, ccl.h (setup_ccl_program):
8754 * ccl.h (CHECK_CCL_PROGRAM):
8755 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8756 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8757 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8758 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8759 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8760 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8761 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8762 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8763 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8764 (CHARSET_FAST_MAP_SET):
8765 * coding.c (decode_coding_ccl, encode_coding_ccl):
8766 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8767 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8768 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8769 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8770 (decode_coding_c_string):
8771 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8772 * conf_post.h (has_attribute):
8773 * dispextern.h (trace_redisplay_p)
8774 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8775 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8776 (SET_GLYPH_FROM_CHAR_GLYPH)
8777 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8778 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8779 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8780 (cursor_in_mouse_face_p):
8781 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8782 (blank_row, prepare_desired_row)
8783 (build_frame_matrix_from_leaf_window, make_current)
8784 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8785 (update_window, scrolling_window, update_frame_line):
8786 * disptab.h (GLYPH_FOLLOW_ALIASES):
8787 * editfns.c (Fformat):
8788 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8789 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8790 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8791 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8792 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8793 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8794 (FONT_DEFERRED_LOG):
8795 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8796 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8797 (FRAME_MOUSE_UPDATE):
8798 * fringe.c (Fdefine_fringe_bitmap):
8799 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8800 (x_create_bitmap_from_xpm_data, xpm_load_image):
8801 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8802 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8803 (MERGE_INTERVAL_CACHE):
8804 * keymap.h (KEYMAPP):
8805 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8806 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8807 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8808 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8809 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8810 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8811 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8812 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8813 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8814 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8815 (SETUP_BUFFER_SYNTAX_TABLE):
8816 * systime.h (timespec_valid_p):
8817 * term.c (save_and_enable_current_matrix):
8818 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8819 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8820 (redisplay_internal, try_window_reusing_current_matrix)
8821 (sync_frame_with_window_matrix_rows, try_window_id)
8822 (display_menu_bar, display_tty_menu_item, display_mode_line)
8823 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8824 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8825 * xmenu.c (xmenu_show):
8826 * xterm.c (use_xim, x_term_init):
8827 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8828 (struct x_bitmap_record):
8829 Use bool for booleans.
8830 * ccl.c (struct buffer_text):
8831 * ccl.h (struct ccl_program):
8832 * charset.h (struct charset):
8834 * coding.h (struct iso_2022_spec, struct coding_system):
8835 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8836 (struct glyph_string, struct face, struct face_cache)
8837 (struct bidi_string_data, struct bidi_it)
8838 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8840 * editfns.c (Fformat):
8841 * frame.h (struct frame):
8842 * fringe.c (struct fringe_bitmap):
8843 * intervals.h (struct interval):
8844 * keyboard.h (struct kboard):
8845 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8846 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8847 (struct Lisp_Buffer_Local_Value, union specbinding):
8848 * macfont.m (struct macfont_info):
8849 * process.h (struct Lisp_Process):
8850 * termchar.h (struct tty_display_info):
8851 * window.h (struct window):
8852 * xterm.h (struct x_output):
8853 Use bool_bf for boolean bit-fields.
8854 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8855 All callers changed.
8856 * ccl.h (struct ccl_program): Remove unused members private_state,
8857 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8859 (struct ccl_spec): Remove unused members cr_carryover,
8860 eight_bit_carryover.
8861 * conf_post.h: Include <stdbool.h>.
8862 (bool_bf): New type.
8863 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8864 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8865 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8866 'do { ... } while (false)' brackets.
8867 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8868 Args must now be expressions; all callers changed.
8869 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8870 (PRODUCE_GLYPHS): Simplify use of boolean.
8871 * fileio.c (Fcopy_file):
8872 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8873 * lisp.h (UNGCPRO): Return void, not int.
8874 (FOR_EACH_TAIL): Use void expression, not int expression.
8875 * region-cache.c: Reindent.
8876 * region-cache.h: Copy comments from region-cache.c, to fix
8877 incorrect remarks about booleans.
8879 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8881 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8882 when character at point is displayed from a display vector.
8885 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8887 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8888 now a list of certificate validation checks that will abort a
8889 connection with an error.
8890 (Fgnutls_boot): Document it and use it.
8892 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8894 * w32term.c (w32_enable_frame_resize_hack): New variable.
8895 (x_set_window_size): Use it to hack frame resizing on Windows
8898 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8900 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8901 Windows-specific code to w32.c. Change error message text to
8902 match that of Posix platforms.
8904 * w32.c (w32_copy_file): New function, most of the code copied and
8905 reworked from Fcopy_file. Improve error handling. Plug memory
8906 leak when errors are thrown. Support file names outside of the
8907 current codepage. (Bug#7100)
8909 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8911 * lread.c (load_path_default): Prototype.
8913 2013-12-13 Glenn Morris <rgm@gnu.org>
8915 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8916 (dump_path): Remove.
8917 (load-path-default): Remove `changed' argument.
8918 Do not set dump_path permanently. Simplify.
8919 (init_lread): Simplify.
8920 (syms_of_lread): Remove dump_path.
8922 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8924 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8925 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8926 2013-12-12 font-related change to avoid Bug#16128, which
8927 is quite hard to fix without even more substantial changes.
8929 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8931 * font.c (font_close_object): Check for live frame (Bug#16128).
8933 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8935 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8936 Return ptrdiff_t, not int, since it's a buffer size.
8937 Reindent/reparen some macros to a more Gnuish style.
8939 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8941 Avoid undefined behavior with huge regexp interval counts.
8942 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8943 since it's now specialized to interval counts. All uses changed.
8944 Do not assume wraparound on signed integer overflow.
8945 (regex_compile): Simplify based on the above changes.
8947 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8949 Support file names on MS-Windows that use characters outside of
8950 the current system codepage. (Bug#7100)
8952 * w32.c (get_file_security, set_file_security)
8953 (create_symbolic_link): Separate pointers and boolean flags for
8954 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8955 non-zero, else the former.
8956 (codepage_for_filenames, filename_to_utf16, )
8957 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8959 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8961 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8962 Accept only one argument; all callers changed.
8963 (dostounix_filename): Remove the second argument, now works in
8964 UTF-8. All callers changed.
8965 (parse_root): Lose DBCS code.
8966 (get_long_basename, w32_get_short_filename, init_environment)
8967 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8968 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8969 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8970 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8971 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8972 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8974 (ansi_encode_filename): New function.
8975 (get_emacs_configuration, get_emacs_configuration_options):
8977 (add_volume_info, GetCachedVolumeInformation): Run the input file
8978 name through unixtodos_filename, to ensure it is stored and
8979 referenced in canonical form.
8980 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8981 (logon_network_drive, sys_link, utime): Improve error handling.
8982 (sys_access): New function.
8983 (hashval, generate_inode_val): Unused functions deleted.
8984 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8985 (check_windows_init_file): Convert error message from UTF-8 to
8986 ANSI codepage, for display in the message box.
8987 (globals_of_w32): Set w32_unicode_filenames according to the OS
8990 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8991 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8992 (syms_of_w32term): Declare w32-unicode-filenames.
8994 * w32proc.c (new_child, delete_child): Remove code that handled
8995 unused pending_deletion and input_file members of the child struct.
8996 (create_child, sys_spawnve): Convert all file names to ANSI
8997 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8998 name cannot be encoded in ANSI codepage. Don't use
8999 unixtodos_filename, mirror slashes by hand.
9000 (record_infile, record_pending_deletion): Functions deleted.
9001 (Fw32_short_file_name): Call w32_get_short_filename instead of
9004 * w32notify.c (add_watch): Work in Unicode mode when
9005 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9006 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9007 instead, do the same with Lisp primitives.
9009 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9010 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9011 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9012 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9013 (Fw32_shell_execute): Improve error reporting.
9014 (Fdefault_printer_name): Ifdef away for Cygwin.
9016 * w32.h (struct _child_process): Remove input_file and
9017 pending_deletion members that are no longer used.
9018 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9019 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9020 (ansi_encode_filename): New and updated prototypes.
9022 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9024 (unexec): Don't use dostounix_filename, it expects a file name in
9025 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9028 * fileio.c (Ffile_name_directory, file_name_as_directory)
9029 (directory_file_name, Fexpand_file_name)
9030 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9031 arguments of dostounix_filename.
9032 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9033 use MAX_UTF8_PATH for size of file-name strings.
9034 (emacs_readlinkat): Build an explicitly unibyte string for file
9036 (syms_of_fileio) <file-name-coding-system>:
9037 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9039 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9040 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9041 directories to UTF-8.
9042 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9043 environment, and each element of the input PATH, to UTF-8.
9045 * dired.c (file_attributes): Use build_unibyte_string explicitly
9046 to make Lisp strings from user and group names.
9048 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9051 * coding.c (decode_file_name, encode_file_name): New functions.
9053 * termcap.c (tgetent): Adapt to the change in arguments of
9056 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9059 * msdos.c (dostounix_filename, init_environment): Adapt to the
9060 change in arguments of dostounix_filename.
9062 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9063 [WINDOWSNT]: Encode file names passed to the image libraries in
9066 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9067 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9069 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9070 arguments of dostounix_filename.
9072 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9074 * font.h (struct font_entity) [HAVE_NS]: New field to record
9075 font driver which was used to create this entity.
9076 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9077 frame where the font was opened.
9078 (font_close_object): Add prototype.
9079 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9080 (font_close_object): Not static any more. Lost frame arg.
9081 Adjust comment and users.
9082 * alloc.c (cleanup_vector): Call font_close_object to adjust
9083 per-frame font counters correctly. If HAVE_NS, also call
9084 driver-specific cleanup for font-entity objects.
9085 * ftfont.c (ftfont_open):
9086 * nsfont.m (nsfont_open):
9087 * w32font.c (w32font_open_internal):
9088 * xfont.c (xfont_open):
9089 * xftfont.c (xftfont_open): Save frame pointer in font object.
9090 * macfont.m (macfont_open): Likewise.
9091 (macfont_descriptor_entity): Save driver pointer to be able
9092 to call its free_entity routine when font-entity is swept.
9093 * ftxfont.c (ftxfont_open): Add eassert because frame
9094 pointer should be saved by ftfont_driver.open.
9096 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9098 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9099 input polling is used. This is still meaningful for Cygwin, see
9100 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9101 * keyboard.c (poll_for_input_1, input_polling_used):
9102 Define unconditionally.
9103 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9104 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9105 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9106 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9107 (face_for_char): Likewise. Rearrange eassert and return ASCII
9108 face for CHAR_BYTE8_P.
9109 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9111 2013-12-11 Ken Brown <kbrown@cornell.edu>
9113 * dispextern.h (erase_phys_cursor):
9114 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9116 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9118 * nsterm.m (x_free_frame_resources):
9119 * term.c (tty_free_frame_resources):
9120 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9121 face cache because it's implied by free_frame_faces anyway.
9122 * w32term.c (x_free_frame_resources): Likewise. Do not call
9123 free_frame_faces twice.
9125 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9127 * editfns.c (Fformat_time_string): Mention %F in the doc.
9129 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9131 * window.c (resize_frame_windows): Don't return immediately when
9132 the root window's size doesn't change - the minibuffer window
9133 may still have to be repositioned/resized.
9134 * xfns.c (Fx_create_frame): Always change the frame size after
9135 initializing the frame's faces.
9136 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9137 change_frame_size should already have done it.
9138 (x_new_font): Assign new tool- and menu-bar heights.
9139 (x_set_window_size_1): Account for tool- and menu-bar heights
9140 (Bug#16013). Don't set pixel sizes since change_frame_size
9141 should already have done it.
9143 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9145 Remove the option of using libcrypto.
9146 * Makefile.in (LIB_CRYPTO): Remove.
9147 (LIBES): Don't use it.
9149 2013-12-11 Juri Linkov <juri@jurta.org>
9151 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9152 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9154 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9156 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9157 drawn tool bar items (Bug#16058).
9158 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9160 2013-12-09 Ken Brown <kbrown@cornell.edu>
9162 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9164 * lisp.h (get_frame_param): Adjust conditions for prototype
9167 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9169 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9170 Avoid unused macro warning if configured --without-xft.
9172 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9174 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9176 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9178 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9180 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9182 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9184 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9186 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9188 Use libcrypto's checksum implementations if available, for speed.
9189 * Makefile.in (LIB_CRYPTO): New macro.
9192 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9193 The macro didn't conform to C99 due to type mismatch,
9194 which caused compilation failure with Sun C 5.12,
9195 and it was confusing anyway. Include window.h to declare
9196 redisplay_other_windows.
9198 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9200 * window.c (set_window_buffer): Update mode line (bug#16084).
9202 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9204 Fix minor problems found by static checking.
9205 * keyboard.c (poll_for_input_1, input_polling_used):
9206 Define only if HAVE_NTGUI.
9207 * xmenu.c (popup_activate_callback): Omit unnecessary
9208 check against USE_X_TOOLKIT, which must be defined here anyway.
9209 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9212 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9214 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9216 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9218 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9220 * nsterm.m (x_set_window_size): Remove fprintf.
9221 (init): Define always. Set applicationDidFinishLaunchingCalled
9223 (applicationDidFinishLaunching:):
9224 Set applicationDidFinishLaunchingCalled.
9225 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9228 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9230 Pixel resize changes for NS (Bug#16049).
9231 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9232 height/width. row/cols are locals.
9233 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9234 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9235 (windowWillResize): Remove gsextra. Calculate extra as in
9237 (x_new_font): Don't change frame size if fullscreen.
9238 Change size pixelwise.
9240 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9241 comment in xfns.c. Change to pixelwise call.
9243 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9245 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9248 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9250 * xterm.c (input_signal_count): Remove.
9251 (x_dispatch_event): Define unconditionally.
9252 (x_make_frame_visible): Process X events until the frame
9253 is really visible (Bug#16027).
9254 * xterm.h (x_dispatch_event): Declare unconditionally.
9256 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9258 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9260 * nsterm.m (x_set_window_size): Handle pixelwise.
9262 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9264 * w32term.c (x_new_font):
9265 * xterm.c (x_new_font): Calculate new frame size from new font
9268 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9270 * lisp.h (FOR_EACH_TAIL): New macro.
9271 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9273 * window.c (select_window): Call second wset_redisplay before we change
9274 selected_window (bug#16034).
9276 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9278 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9280 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9282 * w32xfns.c: Include window.h, to avoid a compiler warning.
9284 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9286 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9287 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9288 window_scroll takes care of it.
9289 (Fset_window_point, Fdelete_other_windows_internal)
9290 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9291 (Fsplit_window_internal, Fdelete_window_internal)
9292 (Fresize_mini_window_internal, Fset_window_configuration)
9293 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9294 cause redisplay instead of forcing a complete redisplay.
9295 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9296 we're only affecting the selected_window.
9298 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9300 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9301 directional control characters. Update type and category
9302 determination according to the UBA from Unicode v6.3.
9303 (bidi_category_t): New category EXPLICIT_FORMATTING.
9305 * dispextern.h (bidi_type_t): Update to include new bidirectional
9306 properties introduced with Unicode v6.3. (Bug#16043)
9308 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9310 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9313 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9315 * font.c (font_list_entities): Remove dummy assignment.
9316 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9317 used on graphic displays only. Remove unused 'font_encoder' member.
9318 (struct font_bitmap): Remove unused 'extra' member.
9319 * nsfont.m (nsfont_open):
9320 * w32font.c (w32font_open_internal):
9321 * ftfont.c (ftfont_get_bitmap): Adjust users.
9323 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9325 Use bool for boolean.
9326 * tparam.c (tparam1):
9327 * undo.c (record_point, record_property_change):
9328 Use bool for boolean, for local vars that are always true or false.
9330 Minor integer overflow fixes (Bug#16033).
9331 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9332 This improves on the previous fix to this function.
9333 (window_resize_check): When summing up pixel counts, don't rely on
9334 undefined behavior if the sum overflows.
9336 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9338 * window.c (Fset_window_new_pixel): Don't choke at negative
9339 argument value (Bug#16033).
9341 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9342 to avoid crash in window_box_height.
9344 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9345 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9347 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9349 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9351 Minor integer overflow fixes.
9352 * window.c (Fset_window_new_pixel, grow_mini_window):
9353 * xdisp.c (Fwindow_text_pixel_size):
9354 Avoid undefined behavior on signed integer overflow.
9355 * xfns.c (x_set_mouse_color):
9356 Check that drag shape fits in 'unsigned', since that's what X wants.
9358 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9360 Improve reporting of fatal exception on MS-Windows.
9361 * w32fns.c (my_exception_handler): New function.
9362 (globals_of_w32fns): Set it up as the unhandled exception
9363 handler. Initialize exception code and address to zeros.
9364 (emacs_abort): If the exception code and address are available,
9365 print them at the beginning of the backtrace. Fix the format of
9366 printing addresses (was producing 0x0x12345678 on XP).
9369 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9371 * eval.c (Fbacktrace__locals): New function.
9372 (syms_of_eval): Defsubr it.
9374 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9376 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9377 Define here to unify between...
9378 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9379 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9381 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9383 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9385 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9386 fringe background extension.
9387 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9388 because they are now always the same as `left' and `width',
9389 respectively. Remove code for the case that `width' and
9390 `sb_width' are different.
9392 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9394 Fix minor problems found by static checking.
9395 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9396 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9397 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9399 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9401 * image.c (imagemagick_compute_animated_image): Don't crash if we
9402 have an animation with different-sized images (bug#15313).
9404 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9406 Remove some unused items introduced during pixelwise change.
9407 * window.c (window_resize_total_check): Remove unused function.
9408 * xdisp.c (remember_mouse_glyph): Remove unused label.
9409 (Ftool_bar_height): Move declaration inside #if.
9410 * xterm.c (x_set_window_size): Don't use r and c.
9412 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9414 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9417 * window.c (Fset_window_configuration): Comment out unused variables.
9419 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9421 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9423 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9425 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9427 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9428 HAVE_GNUTLS3 (Bug#16001).
9430 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9431 if interrupts are deferred (Bug#15801).
9433 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9435 Support resizing frames and windows pixelwise.
9436 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9437 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9438 (struct glyph_matrix): Replace window_left_col and
9439 window_top_line by window_pixel_left and window_pixel_top.
9440 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9442 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9443 (draw_window_divider, move_it_to, x_draw_right_divider)
9444 (x_draw_bottom_divider, change_frame_size): Add or fix
9446 * dispnew.c (change_frame_size_1): Change prototype.
9447 (adjust_glyph_matrix, required_matrix_width)
9448 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9449 values instead of lines and columns.
9450 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9451 WINDOW_TOTAL_FRINGE_WIDTH.
9452 (handle_window_change_signal, do_pending_window_change)
9453 (init_display): Adjusts calls of change_frame_size.
9454 (change_frame_size, change_frame_size_1): Handle pixelwise
9456 * frame.c (Qright_divider_width, Qbottom_divider_width):
9458 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9459 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9460 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9461 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9463 (set_frame_param): New function.
9464 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9465 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9466 (Ffringe_width, Fborder_width, Fright_divider_width)
9467 (Fbottom_divider_width): New functions, defsubr them.
9468 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9469 New argument pixelwise.
9470 (struct frame_parm_table): New members Qright_divider_width and
9471 Qbottom_divider_width.
9472 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9473 (x_report_frame_params): Handle Qright_divider_width and
9474 Qbottom_divider_width.
9475 (x_set_right_divider_width, x_set_bottom_divider_width):
9477 (frame_resize_pixelwise): New option.
9478 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9479 new_pixelwise, right_divider_width and bottom_divider_width;
9480 remove total_lines; rename text_lines, text_cols, new_text_lines
9481 and new_text_cols to text_height, text_width, new_height and
9482 new_width respectively.
9483 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9484 FRAME_TEXT_WIDTH respectively.
9485 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9486 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9487 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9489 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9490 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9491 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9492 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9493 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9494 (FRAME_TOTAL_COLS_ARG): Remove macro.
9495 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9496 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9497 (x_wm_set_size_hint): Handle frame pixel sizes.
9498 * indent.c (compute_motion, Fcompute_motion):
9499 Call window_body_width instead of window_body_cols.
9500 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9501 (make_lispy_position): Handle right and bottom dividers.
9502 (Fsuspend_emacs): Pixelize call of change_frame_size.
9503 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9504 * lisp.h: Extern set_frame_param.
9505 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9507 (Fx_create_frame): Add entry for vertical_drag_cursor.
9508 Pixelize call of change_frame_size.
9509 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9510 * nsterm.m (ns_update_window_end): Optionally draw right
9512 (x_set_window_size): Add argument pixelwise.
9513 Call check_frame_size and change_frame_size with pixelwise zero.
9514 (ns_draw_window_divider): New function.
9515 (ns_redisplay_interface): Add ns_draw_window_divider.
9516 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9517 (x_new_font): Call x_set_window_size with pixelwise zero.
9518 * print.c (print_object): For a window print its sequence
9520 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9521 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9522 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9523 (w32_createwindow): Use scroll bar area width.
9524 (w32_wnd_proc): Handle bottom divider width.
9525 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9526 (Fx_create_frame): Default divider width parameters.
9527 Caclulate sizes pixelwise. Add vertical drag cursor support.
9528 (x_create_tip_frame): Default divider widths to zero.
9529 Pixelize call to change_frame_size.
9530 (Fx_show_tip): Add handling of divider widths. Pixelize window
9532 (Fw32_frame_rect): New function.
9533 (frame_parm_handler w32_frame_parm_handlers): Add divider
9535 (Vx_window_vertical_drag_shape): Add variable.
9536 * w32inevt.c (resize_event, maybe_generate_resize_event):
9537 Pixelize change_frame_size calls.
9538 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9540 * w32term.c (w32_draw_window_divider): New function.
9541 (x_update_window_end): Handle right divider.
9542 (w32_draw_fringe_bitmap, x_scroll_run)
9543 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9544 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9545 Calculate new frame sizes pixelwise.
9546 (x_new_font): Pixelize call to x_set_window_size.
9547 (x_check_fullscreen): Pixelize call to change_frame_size.
9548 (x_set_window_size_1, x_set_window_size): New argument
9549 pixelwise. Calculate pixelwise.
9550 (x_wm_set_size_hint): Use scroll bar area width.
9551 (w32_redisplay_interface): Add w32_draw_window_divider.
9552 * w32term.h (struct w32_output): Add vertical drag cursor.
9553 * widget.c (set_frame_size, update_wm_hints)
9554 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9556 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9557 * window.c (sequence_number): Restore.
9558 (Fwindow_pixel_width, Fwindow_pixel_height)
9559 (Fwindow_mode_line_height, Fwindow_header_line_height)
9560 (window_pixel_to_total, Frun_window_scroll_functions)
9561 (Fset_window_new_pixel, window_resize_apply_total)
9562 (Fwindow_resize_apply_total): New functions.
9563 (window_body_height, window_body_width): Rename from
9564 window_body_lines. New argument PIXELWISE.
9565 Calculate pixelwise.
9566 (Fwindow_body_height, Fwindow_body_width): New argument
9568 (coordinates_in_window, window_relative_x_coord): Use window's
9569 pixel width instead of total width.
9570 (replace_window, recombine_windows): Initialize pixel values.
9571 (resize_root_window, resize_frame_windows, grow_mini_window)
9572 (shrink_mini_window): New argument PIXELWISE.
9573 Calculate pixelwise.
9574 (Fdelete_other_windows_internal, adjust_window_margins)
9575 (window_resize_check, window_resize_apply)
9576 (Fdelete_window_internal, Fresize_mini_window_internal)
9577 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9578 (check_frame_size): Rename arguments. New argument PIXELWISE.
9579 Calculate pixelwise.
9580 (set_window_buffer): Make samebuf bool. Run configuration change
9581 hook only if buffer changed.
9582 (Fset_window_buffer): Rewrite doc-string.
9583 (make_window): Initialize new_pixel slot.
9584 (Fwindow_resize_apply): Check pixel size of root window.
9585 (Fsplit_window_internal): Call 2nd argument pixel_size.
9586 Calculate pixelwise.
9587 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9589 (save_window_data): New slots frame_text_width,
9590 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9591 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9593 (Fcurrent_window_configuration, Fset_window_configuration)
9594 (save_window_save, compare_window_configurations): Handle new
9595 slots in save_window_data and saved_window.
9596 (Fset_window_scroll_bars): Fix doc-string.
9597 (window_resize_pixelwise): New variable.
9598 (coordinates_in_window, Fcoordinates_in_window_p):
9600 (make_parent_window): Adjust sequence_number.
9601 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9603 * window.h (struct window): New members new_pixel, pixel_left,
9604 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9605 (wset_new_pixel): New function.
9606 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9607 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9608 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9609 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9610 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9611 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9612 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9613 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9614 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9615 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9616 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9617 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9618 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9619 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9620 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9622 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9623 (window_body_width, check_frame_size): Adapt external declarations.
9624 * xdisp.c (last_max_ascent): New integer.
9625 (window_text_bottom_y): Handle bottom divider.
9626 (window_box_width, window_box_height): Calculate pixelwise.
9627 (get_glyph_string_clip_rects): Handle right divider.
9628 (remember_mouse_glyph): When windows are resized pixelwise
9629 proceed with width and height set to 1.
9630 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9632 (move_it_to): Calculate and return maximum x position
9634 (Fwindow_text_pixel_size): New function.
9635 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9636 (tool_bar_lines_needed): Rename to tool_bar_height.
9637 Calculate pixelwise.
9638 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9639 Calculate pixelwise.
9640 (redisplay_tool_bar): Calculate pixelwise.
9641 (redisplay_window): Calculate pixelwise. Handle dividers.
9642 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9643 (x_draw_vertical_border): Handle dividers.
9644 (define_frame_cursor1): Handle vertical drag cursor.
9645 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9646 (expose_window): Calculate pixelwise. Handle dividers.
9647 (init_xdisp): Initialize pixel values.
9648 * xfaces.c (Qwindow_divider): New face.
9649 (realize_basic_faces): Realize it.
9650 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9651 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9652 (x_set_scroll_bar_default_width): Default actual width to 16.
9653 (Fx_create_frame): Set sizes pixelwise.
9654 (x_create_tip_frame): Default divider widths to zero.
9655 Pixelize call of change_frame_size.
9656 (Fx_show_tip): Handle divider widths. Initial pixel position
9658 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9659 (Vx_window_vertical_drag_shape): New option.
9660 * xmenu.c (free_frame_menubar): Pixelize call of
9662 * xterm.c (x_draw_window_divider): New function.
9663 (x_update_window_end): Optionally draw right divider.
9664 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9665 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9666 (handle_one_xevent, x_new_font): Calculate pixelwise.
9667 (x_set_window_size_1, x_set_window_size): New argument
9668 pixelwise. Calculate pixelwise.
9669 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9670 (struct x_redisplay_interface): Add x_draw_window_divider.
9671 * xterm.h (struct x_output): Add vertical_drag_cursor.
9673 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9675 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9676 Set invisible frames's `redisplay' when a full redisplay is requested.
9677 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9678 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9679 (display_mode_lines): Set it here instead.
9681 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9683 * dispextern.h (set_window_update_flags): Remove.
9685 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9687 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9689 * xdisp.c (REDISPLAY_SOME_P): New macro.
9690 (redisplay_internal): Use it (bug#15999).
9691 (prepare_menu_bars, redisplay_window): Use it as well.
9693 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9695 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9697 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9698 (globals_of_w32font): Zero it out.
9699 (GetCharWidth32W_Proc): New function pointer.
9700 (get_char_width_32_w): New function.
9701 (compute_metrics): If get_glyph_outline_w returns an error, try
9702 get_char_width_32_w before declaring a failure. This avoids
9703 punishing raster (a.k.a. "bitmap") fonts by slowing down
9704 redisplay. (Bug#6364).
9706 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9708 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9709 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9710 highlight needs to be redisplayed. (Bug#15913)
9712 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9714 Fix minor problems found by static checking.
9715 * buffer.h (struct buffer_text, struct buffer):
9716 * frame.h (struct frame):
9717 * window.h (struct window):
9718 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9719 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9720 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9721 no-longer-valid use of HAVE_MENUS.
9722 * xdisp.c (propagate_buffer_redisplay): Now static.
9724 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9726 * xmenu.c (Fmenu_or_popup_active_p):
9727 * window.c (Fset_window_configuration):
9728 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9729 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9730 * fns.c (Fyes_or_no_p):
9731 * editfns.c (Fmessage_box, Fmessage_or_box):
9732 * alloc.c (make_save_ptr_ptr):
9733 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9735 * window.c (Fset_window_configuration): Move select_window later.
9737 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9739 Refine redisplay optimizations to only redisplay *some* frames/windows
9740 rather than all of them.
9741 * xdisp.c (REDISPLAY_SOME): New constant.
9742 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9743 (bset_redisplay, bset_update_mode_line): New functions.
9744 (message_dolog): Use bset_redisplay.
9745 (clear_garbaged_frames): Use fset_redisplay.
9746 (echo_area_display): Use wset_redisplay.
9747 (buffer_shared_and_changed): Remove.
9748 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9749 frame titles. Compute the actual set of windows redisplayed.
9750 Don't update frame titles and menu bars for frames that don't need to
9752 (propagate_buffer_redisplay): New function.
9754 (redisplay_internal): Use it. Be more selective in the set of windows
9755 we redisplay. Propagate windows_or_buffers_changed to
9756 update_mode_lines a bit later to simplify the code.
9757 (mark_window_display_accurate_1): Reset window and buffer's
9759 (redisplay_window): Do nothing if neither the window nor the buffer nor
9760 the frame needs redisplay.
9761 * window.h (struct window): Add `redisplay' field.
9762 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9763 (redisplay_other_windows, window_list): New declarations.
9764 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9765 (window_list): Not static any more.
9766 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9767 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9768 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9769 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9770 * frame.h (struct frame): Add `redisplay' field.
9771 Move `external_menu_bar' bitfield next to other bit-fields.
9772 (SET_FRAME_GARBAGED): Use fset_redisplay.
9773 (SET_FRAME_VISIBLE): Don't garbage the frame;
9774 Use redisplay_other_windows.
9775 * buffer.h (struct buffer): Add `redisplay' field.
9776 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9777 (modify_overlay): Use bset_redisplay.
9778 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9780 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9782 Support w32 file notifications in batch mode.
9783 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9784 invalid (which happens in batch mode). If non-interactive, call
9785 handle_file_notifications to store file notification events in the
9786 input queue. (Bug#15933)
9788 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9790 * w32inevt.c (handle_file_notifications): Now external, not static.
9792 * w32term.h (handle_file_notifications): Provide prototype.
9794 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9795 init_crit, since init_display, which does that otherwise, is not
9798 2013-11-27 Glenn Morris <rgm@gnu.org>
9800 * Makefile.in ($(lispsource)/international/charprop.el): New.
9801 (emacs$(EXEEXT)): Depend on charprop.el.
9803 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9805 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9806 deleting portions of the buffer under non-nil REPLACE argument.
9809 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9810 directory, watch it and not its parent.
9811 (add_watch): Allow empty string in FILE.
9813 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9815 * window.c (Fset_window_start, window_resize_apply)
9816 (window_scroll): Reset window_end_valid (Bug#15957).
9818 2013-11-27 Glenn Morris <rgm@gnu.org>
9820 * Makefile.in (leimdir): Now in lisp source directory.
9821 ($(leimdir)/leim-list.el): Just use ../leim .
9822 * epaths.in (PATH_DUMPLOADSEARCH):
9823 * lread.c (load_path_default):
9824 * nsterm.m (ns_load_path): No more leim directory.
9826 2013-11-26 Andreas Schwab <schwab@suse.de>
9828 * .gdbinit (xgettype): Add cast.
9830 2013-11-26 Glenn Morris <rgm@gnu.org>
9832 Preload leim-list.el.
9833 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9834 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9835 is a single directory.
9837 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9839 bool-vector-subsetp is now the normal direction (Bug#15912).
9840 * data.c (Fbool_vector_subsetp): Test whether the first argument
9841 is a subset of the second one, not the reverse. Add doc string.
9843 Fix minor problems found by static checking.
9844 * lread.c (load_path_default): Now static.
9845 * textprop.c (text_property_stickiness): Be consistent about the
9846 test used when deciding whether to consider the previous character.
9847 This simplifies the code a bit.
9849 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9851 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9853 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9854 (syms_of_frame): Don't defsubr them.
9856 2013-11-25 Glenn Morris <rgm@gnu.org>
9858 * lread.c (load_path_default): Change the sense of the argument.
9859 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9860 from dump_path. When it is not, avoid checking dump_path twice.
9862 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9863 uninstalled dump_path against installed Vload_path. (Bug#15964)
9865 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9867 Export get_pos_property to Elisp.
9868 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9869 (syms_of_editfns): Export it to Elisp.
9871 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9873 2013-11-23 Romain Francoise <romain@orebokech.com>
9875 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9876 initialization here ...
9877 (syms_of_fileio): ... from here.
9879 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9881 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9882 Please use --enable-check-lisp-object-type.
9884 2013-11-23 Glenn Morris <rgm@gnu.org>
9886 * process.c (get_process): Explicit error for dead buffers.
9888 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9890 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9892 2013-11-23 Glenn Morris <rgm@gnu.org>
9894 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9895 * lread.c (load_path_check): Take path to check as argument.
9896 (load_path_default): New, split from init_lread.
9897 (init_lread): Move calc of default load-path to load_path_default.
9898 Empty elements in EMACSLOADPATH now stand for the default.
9899 (load-path): Doc fix.
9900 * emacs.c (decode_env_path): Add option to treat empty elements
9901 as nil rather than ".".
9902 * callproc.c (init_callproc_1, init_callproc):
9903 * image.c (Vx_bitmap_file_path):
9904 * lisp.h (decode_env_path):
9905 * lread.c (Vsource_directory):
9906 Update for new argument spec of decode_env_path.
9908 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9910 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9911 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9913 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9915 Fix some dependency problems that cause unnecessary recompiles.
9917 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9918 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9919 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9920 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9921 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9922 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9923 (boostrap-clean): No need to remove stamp-oldxmenu.
9925 Fix recently introduced bool vector overrun.
9926 This was due to an optimization that went awry.
9927 Reported by Glenn Morris in
9928 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9929 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9930 for empty vectors, undoing the 2013-11-18 change.
9931 * data.c (bool_vector_binop_driver): Rely on this.
9932 Fix bug that occasionally overran the destination.
9933 * lisp.h (struct Lisp_Bool_vector): Document this.
9935 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9937 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9940 * nsterm.m (init, run, stop:): Comment out for now, does not work
9943 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9945 * charset.c (syms_of_charset): Don't read past end of string.
9947 2013-11-19 Glenn Morris <rgm@gnu.org>
9949 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9951 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9953 Add hooks to run on gaining/losing focus. (Bug#15029)
9954 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9955 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9956 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9958 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9960 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9961 The old names predated the API change that put destination at end.
9963 Improve API of recently-added bool vector functions (Bug#15912).
9964 The old API had (bool-vector-count-matches A B)
9965 and (bool-vector-count-matches-at A B I), which gave the
9966 misleading impression that the two functions were variants, one
9967 with a location I. The new API has (bool-vector-count-population A)
9968 and (bool-vector-count-consecutive A B I) to make the distinction
9969 clearer. The first function no longer has a B argument, since the
9970 caller can easily determine the number of nils if the length and
9971 number of ts is known.
9972 * data.c (Fbool_vector_count_population): Rename from
9973 bool_vector_count_matches, and accept just 1 argument.
9974 (Fbool_vector_count_consecutive): Rename from
9975 Fbool_vector_count_matches_at.
9977 Always allocate at least one bits_word per bool vector.
9978 See Daniel Colascione in:
9979 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9980 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9981 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9982 * lisp.h (struct Lisp_Bool_vector): Document this.
9984 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9986 * insdel.c (invalidate_buffer_caches): New function, consolidated
9987 from part of prepare_to_modify_buffer.
9988 (insert_from_gap, prepare_to_modify_buffer):
9989 * coding.c (code_convert_region, code_convert_string):
9990 Call invalidate_buffer_caches. (Bug#15841)
9992 * lisp.h (invalidate_buffer_caches): Add prototype.
9994 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9996 * w32term.c (x_update_window_end): Don't invalidate the entire
9997 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9998 highlight needs to be redisplayed. (Bug#15913)
10000 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10002 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10004 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10006 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10007 while we are using Vprin1_to_string_buffer.
10009 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10010 after inserting the description string. (Bug#15907)
10012 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10014 * data.c: Work around bogus GCC diagnostic about shift count.
10015 Reported by Eli Zaretskii in
10016 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10017 (pre_value): New function.
10018 (count_trailing_zero_bits): Use it.
10020 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10022 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10023 assume C macros are not supported even under -g3 in these old GCC
10026 2013-11-15 Leo Liu <sdl.web@gmail.com>
10028 * minibuf.c (Ftry_completion, Fall_completions)
10029 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10031 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10033 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10034 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10035 This avoids placing unnecessary constants into the Emacs code.
10037 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10039 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10040 for Cygwin w32 build.
10042 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10043 for Cygwin w32 build. (Bug#15892)
10045 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10047 Simplify, port and tune bool vector implementation.
10048 * alloc.c (bool_vector_exact_payload_bytes)
10049 (bool_vector_payload_bytes): Remove.
10050 (bool_vector_fill): Return its argument.
10051 * alloc.c (bool_vector_fill):
10053 * print.c (print_object):
10054 Simplify by using bool_vector_bytes.
10055 * alloc.c (make_uninit_bool_vector):
10056 New function, broken out from Fmake_bool_vector.
10057 (Fmake_bool_vector): Use it. Use tail call.
10058 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10059 * data.c (BITS_PER_ULL): New constant.
10060 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10061 if long long versions don't exist.
10062 (shift_right_ull): New function.
10063 (count_one_bits_word): New function, replacing popcount_bits_word
10064 macro. Don't assume that bits_word is no wider than long long.
10065 (count_one_bits_word, count_trailing_zero_bits):
10066 Don't assume that bits_word is no wider than long long.
10067 * data.c (bool_vector_binop_driver, bool_vector_not):
10068 * fns.c (Fcopy_sequence):
10070 Create an uninitialized destination, to avoid needless work.
10071 (internal_equal): Simplify.
10072 (Ffillarray): Prefer tail call.
10073 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10074 contain at least one word.
10075 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10076 chars are narrower than ints.
10077 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10078 * fns.c (Fcopy_sequence):
10080 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10081 Don't try to port to hosts where bits_word values have holes; the
10082 code wouldn't work there anyway. Verify this assumption, though.
10083 (bool_vector_bytes): New function.
10084 (make_uninit_bool_vector): New decl.
10085 (bool_vector_fill): Now returns Lisp_Object.
10087 * xfns.c (xic_create_fontsetname):
10088 * xrdb.c (gethomedir): Prefer tail calls.
10090 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10092 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10093 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10095 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10096 that requires a return value.
10097 (Fset_buffer_modified_p): Take advantage of this change to do
10100 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10102 * buffer.c (Frestore_buffer_modified_p): Sync it with
10103 Fset_buffer_modified_p.
10104 (Fforce_mode_line_update): New function, moved from subr.el.
10105 (Fset_buffer_modified_p): Use them.
10106 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10108 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10110 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10111 This avoids undefined behavior when subtracting pointers into
10112 different aways. On my platform it also makes the code a tad
10113 smaller and presumably faster.
10115 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10117 * keyboard.c (command_loop_1): Use region-extract-function.
10118 * insdel.c (Qregion_extract_function): Not static any more (can we
10119 stop pretending that these vars can benefit from being marked static?).
10121 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10123 * search.c (find_newline): If buffer text is relocated during the
10124 "dumb loop", adjust C pointers into buffer text to follow suit.
10127 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10129 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10130 for conversion (Bug#15837).
10132 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10134 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10135 for the entire range of inserted characters. (Bug#15841)
10137 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10139 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10141 (realize_default_face): Remove assignment to distant-foreground if
10142 unspecified (Bug#15815).
10144 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10146 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10147 cache-long-scans disabled, since we don't want to call
10148 prepare_to_modify_buffer (in insert_1_both) for each message we
10151 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10152 from buffer.c. Improve commentary to the buffer field setter
10155 * buffer.c (bset_cache_long_scans): Static function deleted.
10156 Improve commentary to the buffer field setter functions.
10157 (init_buffer_once): Default for cache-long-scans changed to t.
10160 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10162 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10164 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10165 This bug was introduced in my 2013-06-21 change, and caused
10166 struct Lisp_Sub_Char_Table objects to be given too many slots,
10167 which broke 'make -C admin/unidata'.
10169 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10171 Import changes from mac-port 4.5.
10172 * macfont.m (mac_font_copy_default_descriptors_for_language)
10173 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10174 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10175 (macfont_language_default_font_names): New.
10176 (macfont_list): Rearrange language/charset code.
10177 (macfont_close): Don't check for macfont_info->cache.
10178 (mac_ctfont_create_preferred_family_for_attributes): New font
10179 selection code, call
10180 mac_font_copy_default_name_for_charset_and_languages.
10181 (mac_font_copy_default_descriptors_for_language)
10182 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10184 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10186 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10188 Port to C11 aligned_alloc, and fix some integer overflows.
10189 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10190 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10191 and use of posix_memalign replaced with aligned_alloc.
10192 (aligned_alloc): New function, defined or declared as needed.
10193 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10194 Don't undef; configure.ac now does this.
10195 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10196 (calloc, aligned_alloc): Check for integer overflow.
10197 (aligned_alloc): Rename from memalign. All uses changed.
10198 (memalign): New function, an alias for aligned_alloc.
10200 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10202 * xdisp.c (redisplay_internal): Fix typo in last change.
10204 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10206 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10208 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10210 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10211 redisplay--mode-lines-cause.
10212 (redisplay_internal): Keep them uptodate. Remove redundant check of
10213 buffer_shared_and_changed.
10214 * *.[chm]: Number every assignment to update_mode_lines so we
10215 can track why it is set.
10217 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10219 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10221 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10223 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10224 can track why it is set.
10226 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10228 Integer-related fixes for term.c etc.
10229 * dispextern.h (face_tty_specified_color): New function.
10230 * term.c (turn_on_face): Don't rely on undefined behavior when
10231 assigning an out-of-range value to 'long'.
10232 Simplify test for toggling highlight.
10233 (tty_capable_p): Omit last two (unused) args. All callers changed.
10234 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10235 (read_menu_input, tty_menu_activate, tty_menu_show):
10236 * xfaces.c (x_supports_face_attributes_p)
10237 (tty_supports_face_attributes_p):
10238 Use bool for boolean. All callers changed.
10239 (tty_supports_face_attributes_p): Omit defaults for color indices;
10240 no longer needed. Simplify tail call.
10242 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10244 * xdisp.c (prepare_menu_bars): Mark static.
10245 * lisp.h (prepare_menu_bars): Don't declare.
10246 * xselect.c (x_handle_selection_clear):
10247 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10249 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10251 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10252 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10254 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10256 * keyboard.c (Fcommand_error_default_function): Rename from
10257 Fdefault_error_output.
10259 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10261 * keyboard.c (Fdefault_error_output): New function, extracted from
10262 cmd_error_internal.
10263 (syms_of_keyboard): Use it for Vcommand_error_function.
10265 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10267 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10268 (init_eval): Use it to ensure handlerlist is non-NULL.
10269 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10270 (Fsignal): Adjust NULLness test of handlerlist.
10271 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10273 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10275 * callproc.c (call_process): Call prepare_to_modify_buffer before
10276 decoding text read from the sub-process, as the decoded stuff will
10277 be inserted into the buffer. This will invalidate the various
10278 caches maintained for the buffer. (Bug#15148)
10280 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10282 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10283 string of glyphless-char-display.
10285 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10287 * nsfns.m (ns_get_name_from_ioreg): New function.
10288 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10289 OSX >= 10.9. Use ns_get_name_from_ioreg.
10291 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10293 Simplify and port recent bool vector changes.
10294 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10295 only in this file. Use a more-efficient implementation if the
10296 second argument is a power of 2.
10297 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10298 Remove no-longer-necessary compile-time checks.
10299 (bool_vector_exact_payload_bytes): New function.
10300 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10301 exact payload changed to call the new function. Do not assume
10302 that the arg or result fits in ptrdiff_t.
10303 (bool_vector_fill): New function.
10304 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10306 (vroundup_ct): Don't assume arg fits in size_t.
10307 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10308 invoke set_category_set.
10309 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10310 All callers changed. Use bool_vector_set.
10311 * category.h (XCATEGORY_SET): Remove; no longer needed.
10312 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10313 bool_vector_bitref.
10314 * data.c (Faref): Use bool_vector_ref.
10315 (Faset): Use bool_vector_set.
10316 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10317 (Fbool_vector_not, Fbool_vector_count_matches)
10318 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10319 * fns.c (concat): Use bool_vector_ref.
10320 (Ffillarray): Use bool_vector_fill.
10321 (mapcar1): Use bool_vector_ref.
10322 (sxhash_bool_vector): Hash words, not bytes.
10323 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10324 a constant, since it's now used in #if.
10325 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10326 unsigned char on unusual architectures, so that we no longer
10327 assume that the number of bits per bits_word is a power of two or
10328 is a multiple of 8 or of CHAR_BIT.
10329 (Qt): Add forward decl.
10330 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10331 at least as strictly as bits_word.
10332 (bool_vector_data, bool_vector_uchar_data): New accessors.
10333 All data structure accesses changed to use them.
10334 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10335 (bool_vector_set): New functions.
10336 (bool_vector_fill): New decl.
10337 (ROUNDUP): Move to alloc.c as described above.
10339 Fix recent gnutls changes.
10340 * gnutls.c (Fgnutls_boot): Don't assume C99.
10341 * process.c (wait_reading_process_output): Fix typo in recent change.
10343 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10345 * process.c (wait_reading_process_output, read_process_output)
10346 (send_process): Check gnutls_state is not NULL.
10348 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10349 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10351 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10353 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10354 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10356 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10359 * nsfns.m (Fx_create_frame): Fix memory leak.
10361 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10362 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10363 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10365 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10367 * xdisp.c (message3_nolog, message_with_string): Encode the string
10368 before writing it to the terminal in a non-interactive session.
10370 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10371 sure we concatenate them into a unibyte string.
10373 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10374 resulting temporary name before returning it to the caller.
10375 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10376 is a unibyte string, convert NAME to a unibyte string to ensure
10377 that the result is also a unibyte string.
10379 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10380 create unibyte strings from default paths and directory/file
10383 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10386 * callproc.c (init_callproc): Use build_unibyte_string to make
10387 sure we create unibyte strings from default paths and
10388 directory/file names.
10390 * buffer.c (init_buffer): Don't store default-directory of
10391 *scratch* in multibyte form. The original problem which led to
10392 that is described in
10393 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10394 but it was solved long ago. (Bug#15260)
10396 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10398 Port to stricter C99 platforms.
10399 Especially, C99 prohibits nesting a struct X inside struct Y if
10400 struct X has a flexible array member.
10401 * alloc.c (struct sdata): New type.
10402 (sdata): Implement in terms of struct sdata.
10403 Remove u member; all uses replaced by next_vector, set_next_vector.
10404 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10405 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10406 (struct sblock): Rename first_data member to data, which is now
10407 a flexible array member. All uses changed.
10408 (next_vector, set_next_vector, large_vector_vec): New functions.
10409 (vector_alignment): New constant.
10410 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10411 (struct large-vector): Now merely a NEXT member, since the old approach
10412 ran afoul of stricter C99. All uses changed to use
10413 large_vector_vec or large_vector_offset.
10414 (large_vector_offset): New constant.
10415 * dispnew.c: Include tparam.h, for tgetent.
10416 Do not include term.h; no longer needed.
10417 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10418 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10419 (struct Lisp_Vector): Use a flexible array member for contents,
10420 instead of a union with a member that is an array of size 1.
10422 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10423 fact that the struct no longer contains a union.
10424 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10425 (struct Lisp_Save_Value, struct Lisp_Free):
10426 Use unsigned, not int, for spacers, to avoid c99 warning.
10427 (union specbinding): Use unsigned, not bool, for bitfield, as
10428 bool is not portable to pre-C99 hosts.
10430 2013-11-04 Glenn Morris <rgm@gnu.org>
10432 * emacs.c (usage_message): Mention that `-L :...' appends.
10434 2013-11-02 Glenn Morris <rgm@gnu.org>
10436 * Makefile.in (abs_builddir): Remove.
10437 (bootstrap_exe): Use relative filename.
10439 Use relative filenames in TAGS files.
10440 * Makefile.in (abs_srcdir): Remove it again.
10441 (.PHONY): Remove frc.
10442 (maintainer-clean): No more TAGS-LISP file.
10443 (TAGS): Pass relative file names to etags.
10444 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10446 * Makefile.in (abs_srcdir): New, set by configure.
10448 (maintainer-clean): Remove pointless echo. That should be in the
10449 top-level Makefile, if anywhere. Delete TAGS-LISP.
10450 (extraclean): No s/ and m/ directories for some time.
10451 (TAGS): Also depend on ctagsfiles3.
10452 Remove no-longer-defined S_FILE.
10453 Pass absolute filenames to etags once more.
10454 (TAGS-LISP): Replace lispdir with its expansion.
10455 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10456 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10458 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10460 * xfaces.c (check_lface_attrs, realize_default_face):
10461 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10462 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10464 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10466 * emacs.c (original_pwd): Remove global var by making it local.
10467 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10469 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10471 * xfaces.c: Declare color_distance.
10472 (QCdistant_foreground): New variable.
10473 (NEAR_SAME_COLOR_THRESHOLD): New define.
10474 (load_color2): New function.
10475 (load_color): Call load_color2.
10476 (load_face_colors): Call load_color2 and if distant-color is specified
10477 calculate distant and use distant-color if colors are near.
10478 (LFACE_DISTANT_FOREGROUND): New define.
10479 (merge_face_ref, Finternal_set_lisp_face_attribute)
10480 (Finternal_get_lisp_face_attribute)
10481 (x_supports_face_attributes_p): Handle distant-foreground similar to
10483 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10485 * dispextern.h (lface_attribute_index):
10486 Add LFACE_DISTANT_FOREGROUND_INDEX.
10488 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10490 * image.c (pbm_next_char): New function.
10491 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10492 (pbm_scan_number): Use it.
10493 (Qlibjpeg_version): New variable.
10494 (syms_of_image): DEFSYM and initialize it.
10496 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10498 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10500 2013-10-31 Glenn Morris <rgm@gnu.org>
10502 * emacs.c (original_pwd): New char.
10503 (main): If using --chdir, store original_pwd.
10504 (init_cmdargs): When setting Vinvocation_directory based on a
10505 relative argv[0], use original_pwd if set. (Bug#15768)
10507 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10509 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10511 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10513 * insdel.c: Fix minor problems found by static checking.
10514 (Qregion_extract_function): Now static.
10515 (prepare_to_modify_buffer_1): Remove unused locals.
10517 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10519 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10520 (syms_of_xdisp): Declare pre-redisplay-function.
10521 (markpos_of_region): Remove function.
10522 (init_iterator, compute_stop_pos, handle_face_prop)
10523 (face_before_or_after_it_pos, reseat_to_string)
10524 (get_next_display_element, window_buffer_changed)
10525 (redisplay_internal, try_cursor_movement, redisplay_window)
10526 (try_window_reusing_current_matrix, try_window_id, display_line)
10527 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10528 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10529 * window.h (struct window): Remove field `region_showing'.
10530 * dispextern.h (struct it): Remove region_beg/end_charpos.
10531 (face_at_buffer_position, face_for_overlay_string)
10532 (face_at_string_position): Update prototypes.
10533 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10534 (face_at_string_position): Remove `region_beg' and `region_end' args.
10535 * fontset.c (Finternal_char_font):
10536 * font.c (font_at, font_range): Adjust calls accordingly.
10537 * insdel.c (Qregion_extract_function): New var.
10538 (syms_of_insdel): Initialize it.
10539 (prepare_to_modify_buffer_1): Use it.
10541 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10543 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10544 * ftxfont.c (ftxfont_get_gcs):
10545 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10546 * xfaces.c (x_free_colors, x_free_dpy_colors)
10547 (x_create_gc, unload_color):
10548 * xselect.c (x_property_data_to_lisp):
10549 * xsettings.c (parse_settings):
10550 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10551 (get_bits_and_offset): Adjust definition.
10552 * frame.c (XParseGeometry): Adjust locals.
10553 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10554 * regex.h (toplevel): Likewise for reg_syntax_t.
10556 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10558 * eval.c (run_hook_with_args): Use FUNCTIONP.
10560 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10562 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10563 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10564 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10565 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10566 on MS-Windows anyway.
10567 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10568 (free_realized_face): ...adjust user.
10569 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10570 white relief pixels to -1.
10571 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10572 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10573 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10575 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10577 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10578 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10579 in practice now. All callers changed.
10581 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10583 * dispextern.h (struct face): Use bitfields for 'underline_type'
10584 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10585 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10586 'stipple' member. Move 'lface' member up to help...
10587 * xfaces.c (make_realized_face): ...this function to find and
10588 clear just the members that need clearing.
10589 (load_face_colors, realize_x_face):
10590 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10592 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10594 * xftfont.c (struct xftfont_info): Remove set-but-unused
10596 (xftfont_open): Adjust user.
10597 (xftfont_get_colors): Remove useless prototype.
10599 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10601 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10602 before passing them to 'unexec'. (Bug#15260)
10604 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10606 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10608 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10610 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10611 the changed signature of the font driver's 'close' method.
10613 * w32font.h (w32font_close): Adjust the prototype to the change in
10614 function definition.
10616 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10618 * w32uniscribe.c (uniscribe_close): Adapt the call to
10619 w32font_close to its new prototype.
10621 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10623 Omit unused frame argument of font API's close function.
10624 * font.h (struct font): Drop frame argument. Adjust comment.
10625 * font.c (font_clear_cache, font_close_object): Adjust users.
10626 * ftfont.c (ftfont_close):
10627 * ftxfont.c (ftxfont_close):
10628 * macfont.m (macfont_close):
10629 * nsfont.m (nsfont_close):
10630 * w32font.c (w32font_close):
10631 * xfont.c (xfont_close):
10632 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10633 tweak comments and make functions safe if called more than once for
10634 the same font object.
10636 Perform font-specific cleanup when font object is swept by GC. See
10637 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10638 * alloc.c (cleanup_vector): New function.
10639 (sweep_vector): Call it for each reclaimed vector object.
10640 * font.h (struct font): Adjust comment.
10642 2013-10-24 Glenn Morris <rgm@gnu.org>
10644 * Makefile.in (abs_top_srcdir): New, set by configure.
10646 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10648 Adjust recent font-related changes to fix bug#15686.
10649 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10650 is a live window system frame, mark its default font too.
10652 2013-10-23 Glenn Morris <rgm@gnu.org>
10654 * Makefile.in (RUN_TEMACS): Make relative (again).
10655 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10656 (bootstrap-emacs$(EXEEXT)):
10657 Quote entities that might contain whitespace.
10659 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10661 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10662 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10664 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10666 Do not allow font caches to grow too large.
10667 * alloc.c (compact_font_cache_entry, compact_font_caches):
10668 New functions or stub if not HAVE_WINDOW_SYSTEM.
10669 (compact_undo_list): Factor out from Fgarbage_collect.
10671 (mark_face_cache): Mark face font. Move down to avoid
10673 (mark_terminals): Do not mark font cache here.
10674 (Fgarbage_collect): Call compaction functions described
10675 above. Adjust comment.
10677 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10679 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10680 chdir to HOME (bug#15607).
10682 * nsterm.m (Qcocoa, Qgnustep): New variables.
10683 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10684 (ns_get_color): Make selection color work for GNUstep also.
10686 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10688 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10689 handles mouse clicks. Instead, let GPM use the same code as all
10690 the other mice use. See the discussion starting at
10691 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10692 for the details of the problem with the menu bar this fixes.
10694 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10696 Remove port-specific display name lists to avoid extra
10697 complexity and data duplication with display info lists.
10698 * xterm.h (x_display_name_list): Remove declaration.
10699 * xterm.c (x_display_name_list): Remove.
10700 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10701 * xfns.c (x_display_info_for_name, Fx_display_list):
10702 Likewise. Use x_display_list where appropriate.
10703 * w32term.h (w32_display_name_list): Remove declaration.
10704 * w32term.c (w32_display_name_list): Remove.
10705 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10707 * w32fns.c (x_display_info_for_name, Fx_display_list):
10708 Likewise. Use x_display_list where appropriate.
10709 * nsterm.h (ns_display_name_list): Remove declaration.
10710 * nsterm.m (ns_display_name_list): Remove.
10711 (ns_term_init, syms_of_nsterm): Adjust users.
10712 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10713 Likewise. Use x_display_list where appropriate.
10714 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10715 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10716 (mark_terminals): Mark per-terminal font cache.
10718 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10720 Don't run timers in input-pending-p. Its new check-timers param
10721 provides the prior behavior. (Bug#15045).
10722 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10724 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10726 Make some functions static in non-Microsoft builds.
10727 On my platform (Fedora 19 x86-64), this shrinks the
10728 Emacs executable (text+data) by 0.25%.
10729 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10730 (load_color) [!MSDOS]:
10731 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10732 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10733 * lisp.h (check_existing):
10734 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10735 (network_interface_info) [!WINDOWSNT]:
10736 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10737 Remove extern decls.
10738 * fileio.c (check_existing):
10739 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10740 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10741 (network_interface_info) [!WINDOWSNT]:
10742 * term.c (encode_terminal_code) [!WINDOWSNT]:
10743 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10744 * xfaces.c (load_color) [!MSDOS]:
10746 * fileio.c (check_existing, check_executable, check_writable):
10747 * process.c (network_interface_list, network_interface_info):
10748 Move earlier, so that we don't need forward decls.
10749 * gnutls.c (fn_gnutls_transport_set_errno)
10750 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10752 * w32.c (init_environment): Use faccessat rather than
10753 check_existing, partly for consistency with the rest of the code
10754 in this file, partly so that check_existing can be static.
10756 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10757 * emacs.c (MAIN_PROGRAM): New macro.
10758 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10759 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10761 bool vector int width fixes
10762 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10763 (Fbool_vector_count_matches_at):
10764 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10765 can exceed PTRDIFF_MAX, at least in theory.
10766 (Fbool_vector_count_matches_at):
10767 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10769 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10771 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10772 (struct sockaddr): Add forward decl, for platforms that lack it.
10774 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10776 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10779 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10781 * w32.c (network_interface_get_info, network_interface_list)
10782 (network_interface_info): New functions. (Bug#15610)
10783 (GetAdaptersInfo_Proc): New typedef.
10784 (get_adapters_info): New wrapper function.
10785 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10787 * process.h (network_interface_list, network_interface_info):
10790 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10791 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10792 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10793 for WINDOWSNT. Doc fix.
10794 (syms_of_process): Defsubr Snetwork_interface_list and
10795 Snetwork_interface_info unconditionally.
10797 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10798 in NS GUI sessions. (Bug#15629)
10800 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10802 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10804 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10806 * print.c (print_object): Print " ..." when truncating bool vectors.
10808 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10810 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10811 standard mouse buttons.
10813 * termhooks.h (struct input_event): Remove incorrect commentary.
10815 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10817 Disallow bool vector operations on mixed-length operands.
10818 The old behavior left garbage in the result vector sometimes,
10819 and didn't seem to be useful.
10820 * data.c (Qwrong_length_argument): New static var.
10821 (wrong_length_argument): New function.
10822 (bool_vector_binop_driver): Check that args agree in length.
10824 * keyboard.c, keyboard.h (all_kboards): Now static.
10826 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10828 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10829 note from the lispref.
10831 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10833 * nsterm.h (struct ns_display_info): Remove set-but-unused
10834 member image_cache (image caches are per-terminal anyway).
10835 (FRAME_X_IMAGE_CACHE): Remove.
10836 * nsterm.m (ns_initialize_display_info): Adjust user.
10838 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10840 * w32proc.c: Include mingw_time.h.
10842 * w32.c: Include mingw_time.h.
10844 Implement scrolling of TTY menus when the screen is too short.
10846 * term.c (tty_menu_display): Accept an additional argument, the
10847 menu item from which to start displaying the menu. Account for
10848 the value of Y when limiting the menu to the number of available
10850 (mi_result): New enumeration.
10851 (read_menu_input): Return enumerated value. When the y coordinate
10852 hits min_y or max_y, return scroll indication instead of wrapping
10854 (tty_menu_activate): Handle the scrolling indications from
10855 read_menu_input. Compute the first menu item to display and pass
10856 it to tty_menu_display.
10858 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10860 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10861 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10862 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10863 Adjust to match the change described below.
10864 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10865 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10866 memory_below_frame members to...
10867 * termchar.h (struct tty_display_info): ...here because they're
10868 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10869 * term.c (init_tty):
10870 * nsterm.m (ns_create_terminal):
10871 * w32term.c (w32_create_terminal):
10872 * xterm.c (x_create_terminal): Adjust users.
10873 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10874 to filter out non-TTY frames. Adjust comment.
10875 (scrolling): Adjust user. Prefer eassert for debugging check.
10877 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10879 * xfaces.c (PT_PER_INCH): Remove unused macro.
10880 * termhooks.h (struct terminal): Remove set-but-unused
10881 member fast_clear_end_of_line.
10882 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10883 * nsterm.m (ns_create_terminal):
10884 * term.c (init_tty):
10885 * w32term.c (w32_create_terminal):
10886 * xterm.c (x_create_terminal): Adjust users.
10888 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10890 * lisp.h (bool_vector_size): New function.
10891 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10892 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10893 (Fbool_vector_not, Fbool_vector_count_matches_at):
10894 Remove uses of 'eassume' that should no longer be needed,
10895 because they are subsumed by the 'eassume' in bool_vector_size.
10897 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10899 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10900 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10901 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10903 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10905 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10906 have different dimensions. (Bug#15575)
10908 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10911 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10913 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10915 * term.c (tty_menu_show): Never return with unbalanced
10916 specpdl. Use eassert for debugging check. Adjust style.
10918 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10920 * term.c (read_menu_input): Make selection of menu items
10921 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10922 (tty_menu_activate): Fix off-by-one error when computing max_y.
10924 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10926 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10927 audit logging (only used with GnuTLS 3.x) and enable it.
10929 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10931 * dispnew.c (redraw_frame): Remove useless #ifdef because
10932 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10933 Also, move TTY fflush to...
10934 * term.c (tty_update_end): ...this function.
10936 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10938 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10939 the end of the frame's glyph matrix. (Bug#15575)
10941 * term.c (tty_menu_display): Don't move cursor while overwriting
10942 frame's glyphs with menu items. Limit the number of items
10943 displayed to what can be shown on the available screen lines,
10944 excluding the echo area.
10945 (tty_menu_activate): Limit the Y coordinate allowed by
10946 read_menu_input to the last screen line used for menu display.
10948 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10950 * lisp.h (eassume): New macro.
10951 Also, include <verify.h>, for 'assume'.
10952 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10953 (vroundup, vector_nbytes):
10954 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10955 (Fbool_vector_not, Fbool_vector_count_matches)
10956 (Fbool_vector_count_matches_at):
10957 Use eassume, not eassert.
10958 * casetab.c (set_identity, shuffle):
10959 * composite.c (composition_gstring_put_cache):
10960 * dispnew.c (update_frame_1):
10961 * ftfont.c (ftfont_shape_by_flt):
10962 * image.c (gif_load):
10963 * intervals.c (offset_intervals):
10964 * macfont.m (macfont_shape):
10965 Remove calls to 'assume' that are no longer needed, because
10966 --enable-gcc-warnings no longer generates bogus warnings
10967 when these calls are removed.
10969 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10971 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10973 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10975 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10976 (Qsubstitute_env_in_file_name): New var.
10977 (syms_of_fileio): Define it.
10979 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10981 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10982 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10985 * term.c (save_and_enable_current_matrix): Don't allocate and
10986 don't save margin areas.
10987 (restore_desired_matrix): Don't restore margin areas.
10988 (free_saved_screen): Don't free margin areas.
10990 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10992 * image.c: Pacify --enable-gcc-warnings.
10993 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10994 #define only if used.
10996 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10998 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10999 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11000 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11001 (gif_load): For giflib v5.x and later, display the error message
11002 produced by giflib when its functions fail.
11003 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11006 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11008 * keyboard.c (last_event_timestamp): Remove. For X selection and
11009 GTK popup menus, it may be obtained from per-frame X display info.
11010 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11011 (process_special_events): Adjust users.
11012 * keyboard.h (last_event_timestamp): Remove declaration.
11013 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11014 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11015 * menu.h (xmenu_show): Adjust prototype.
11016 * menu.c (Fx_popup_menu): Adjust user.
11017 * xselect.c (x_own_selection, x_get_foreign_selection)
11018 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11020 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11022 * keyboard.c (init_kboard): Now static. Add arg
11023 to denote window system. Adjust comment.
11024 (init_keyboard): Adjust user.
11025 (allocate_kboard): New function.
11026 (syms_of_keyboard):
11027 * nsterm.m (ns_term_init):
11028 * term.c (init_tty):
11029 * w32term.c (w32_create_terminal):
11030 * xterm.c (x_term_init): Use it.
11031 * keyboard.h (init_kboard): Remove prototype.
11032 (allocate_kboard): Add prototype.
11034 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11036 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11037 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11039 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11041 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11043 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11045 * term.c (tty_menu_activate): Flush the output stream after
11046 showing the cursor, and don't mark the frame garbaged at exit from
11047 the function. Fixes redisplay glitches when moving from one menu
11050 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11052 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11053 or throw error (Bug#15570).
11055 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11057 * intervals.c (temp_set_point_both): Move test into 'eassert',
11060 * lisp.h (eassert): Don't use 'assume'.
11061 Sometimes 'assume' wins in performance, and sometimes it loses,
11062 so it shouldn't be used all the time. Perhaps we need two
11063 flavors of 'eassert', one for where 'assume' is far more likely
11064 to help or to hurt; but that can be done later.
11065 Reported by Dmitry Antipov in
11066 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11067 Also, don't include <verify.h>; no longer needed.
11069 2013-10-09 Glenn Morris <rgm@gnu.org>
11071 * eval.c (Fcond): Doc tweak.
11073 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11075 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11076 expressions with side effects to eassert. (Bug#15565)
11078 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11080 * fns.c (hashfn_user_defined): Allow hash functions to return any
11083 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11085 Fix minor problems found by static checking.
11086 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11087 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11088 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11089 * keyboard.c (read_menu_command): Remove unused local.
11090 * lisp.h (read_menu_command): New decl.
11091 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11092 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11093 Return ptrdiff_t, not int.
11094 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11095 not int, for benefit of xpalloc.
11096 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11098 (have_menus_p): Remove; unused.
11099 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11100 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11101 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11103 (save_and_enable_current_matrix): Omit unnecessary casts.
11104 (read_menu_input): Omit local extern decl (now in lisp.h).
11105 Don't access uninitialized storage if mouse_get_xy fails.
11106 (tty_menu_activate): Mark local as initialized, for lint.
11107 (tty_menu_activate, tty_meny_show): Remove unused locals.
11109 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11111 Support menus on text-mode terminals.
11112 * xterm.h (xw_popup_dialog): Add prototype.
11114 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11115 (xmenu_show): Block input here, instead in Fx_popup_menu.
11116 (xw_popup_dialog): New function, with X-specific bits of popup
11119 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11122 * window.c (Fset_window_configuration): Use run-time tests of the
11123 frame type instead of compile-time conditionals, when menu-bar
11124 lines are considered.
11126 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11127 (w32_popup_dialog): New prototypes.
11129 * w32menu.c (Fx_popup_dialog): Function deleted.
11130 (w32_popup_dialog): New function, with w32 specific bits of popup
11131 dialogs. Block input here.
11133 * w32inevt.c (w32_console_read_socket): Minor change to add
11134 debugging TTY events.
11136 * w32fns.c (show_hourglass): If returning early because the frame
11137 is not a GUI frame, unblock input.
11139 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11140 (cursorY): New functions.
11142 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11143 WINDOWSNT, macros that call curX and curY elsewhere.
11145 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11147 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11148 specific function to hide and show cursor on a text-mode terminal.
11149 (tty_menu_struct, struct tty_menu_state): New structures.
11150 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11151 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11152 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11153 (tty_menu_locate, save_and_enable_current_matrix)
11154 (restore_desired_matrix, screen_update, read_menu_input)
11155 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11156 (tty_pop_down_menu, tty_menu_last_menubar_item)
11157 (tty_menu_new_item_coords, tty_menu_show): New functions.
11158 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11160 * nsterm.h (ns_popup_dialog): Adjust prototype.
11162 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11163 of in x-popup-menu.
11164 (ns_popup_dialog): Adapt order of arguments to the other
11165 *_menu_show implementations.
11166 (Fx_popup_dialog): Function deleted.
11168 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11170 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11172 * menu.c (have_boxes): New function.
11173 (single_keymap_panes): Use it instead of a compile-time
11175 (single_menu_item): Use run-time tests of the frame type instead
11176 of compile-time conditionals.
11177 (encode_menu_string): New function.
11178 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11179 the macro, since different types of frame need different encoding
11181 (digest_single_submenu): Use run-time tests of frame type instead
11182 of, or in addition to, compile-time conditionals.
11183 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11184 (Fx_popup_menu): Detect when the function is called from keyboard
11185 on a TTY. Don't barf when invoked on a text-mode frame.
11186 Check frame type at run time, instead of compile-time conditionals for
11187 invoking terminal-specific menu-show functions.
11188 Call tty_menu_show on text-mode frames.
11189 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11190 run time to determine which alternative to invoke; support dialogs
11193 * keyboard.h <Qmouse_movement>: Declare.
11195 * keyboard.c <Qmouse_movement>: Now extern.
11196 <Qecho_keystrokes>: New static variable.
11197 (read_key_sequence): Accept an additional argument, a flag to
11198 prevent redisplay during reading of the key sequence. All callers
11200 (read_menu_command): New function.
11201 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11203 (toolkit_menubar_in_use): New function.
11204 (make_lispy_event): Use it instead of a compile-time test.
11206 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11207 window-system being available.
11209 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11210 to x-popup-dialog on the frame type, they all now support popup
11213 * dispnew.c (save_current_matrix): Save the margin areas.
11214 (restore_current_matrix): Restore margin areas.
11215 (update_frame_with_menu): New function.
11217 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11220 * alloc.c (make_save_ptr): Now compiled unconditionally.
11222 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11224 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11225 (redraw_frame, update_frame): Adjust users.
11226 * dispextern.h (set_window_update_flags): Adjust prototype.
11227 * xdisp.c (redisplay_internal): When updating all frames with zero
11228 windows_or_buffers_changed, assume that only the windows that shows
11229 current buffer should be really updated.
11231 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11233 Do not allocate huge temporary memory areas and objects while encoding
11234 for file I/O, thus reducing an enormous memory usage for large buffers.
11235 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11236 * coding.h (struct coding_system): New member raw_destination.
11237 * coding.c (setup_coding_system): Initialize it to zero.
11238 (encode_coding_object): If raw_destination is set, do not create
11239 dst_object. Add comment.
11240 * fileio.c (toplevel): New constant E_WRITE_MAX.
11241 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11242 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11244 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11246 * nsterm.m (windowDidExitFullScreen:)
11247 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11249 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11251 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11252 * keyboard.c (unblock_input_to): Don't process pending signals
11253 if a fatal error is in progress.
11255 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11256 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11257 they're talking about words in Lisp bool vectors.
11258 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11259 * data.c (popcount_bits_word): Rename from popcount_size_t.
11260 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11263 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11265 Improve support for popcount and counting trailing zeros (Bug#15550).
11266 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11267 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11268 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11269 (popcount_size_t_msc, popcount_size_t_gcc):
11270 Remove; now done by Gnulib.
11271 (popcount_size_t): Now a macro that defers to Gnulib.
11272 (count_trailing_zero_bits): Return int, for consistency with
11273 Gnulib and because Emacs prefers signed to unsigned int.
11274 Don't assume that size_t is either unsigned int or unsigned long
11275 or unsigned long long.
11276 (size_t_to_host_endian): Do not assume that size_t is either
11277 exactly 32 or exactly 64 bits wide.
11278 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11279 etc., so that it's now an enum constant, not a macro.
11280 No need to assume that it's either 32 or 64.
11282 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11284 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11287 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11289 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11290 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11292 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11294 emacs_read and emacs_write now use void *, not char *.
11295 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11296 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11297 Buffer arg is now void *, not char *. This matches plain
11298 'read' and 'write' better, and avoids a constraint violation
11299 on Solaris 9 with Oracle Studio.
11301 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11303 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11304 memset to explicit loop. Otherwise copy largest possible chunk
11305 from initialized to uninitialized part, thus allowing the longer
11306 memcpy runs and reducing the number of loop iterations.
11308 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11310 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11311 hide toolbar (Bug#15388).
11312 (windowDidEnterFullScreen:): If presentation options are zero,
11313 set them here (Bug#15388).
11314 (ns_update_auto_hide_menu_bar): Remove runtime check.
11315 Don't auto hide dock unless menubar is also auto hidden.
11317 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11319 * editfns.c (message): Mention batch mode in doc string.
11321 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11323 * nsterm.m (check_native_fs): Remove erroneous comment.
11325 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11327 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11328 uses find_newline instead of scan_newline and so doesn't move point.
11330 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11332 Use hardware support for byteswapping on glibc x86 etc.
11333 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11334 whereas the old swap64 needed 30.
11335 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11336 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11337 Use byteswap.h's macros to swap bytes.
11338 * lisp.h (swap16, swap32, swap64): Remove.
11339 All uses replaced by bswap_16, bswap_32, bswap_64.
11341 * bytecode.c (exec_byte_code): Use some more volatile variables
11342 to work around local variables getting clobbered by longjmp.
11343 Port to pre-C99, which doesn't allow decls after stmts.
11345 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11347 * lisp.h (eassert): Assume that COND is true when optimizing.
11348 In other words, take on the behavior of eassert_and_assume.
11349 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11350 (eassert_and_assume): Remove. All uses replaced by eassert.
11352 * xdisp.c (Qglyphless_char): Now static.
11354 Adjust to merge from gnulib.
11355 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11356 * lisp.h: Include <verify.h>, for 'assume'.
11358 * eval.c (clobbered_eassert): New macro.
11359 (internal_catch, internal_condition_case)
11360 (internal_condition_case_1, internal_condition_case_2)
11361 (internal_condition_case_n): Use it instead of eassert
11362 when the argument contains locals clobbered by longjmp.
11363 Don't use clobbered locals outside of clobbered_eassert.
11364 (internal_lisp_condition_case): Use a volatile variable
11365 to work around a local variable's getting clobbered.
11367 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11369 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11370 (PUSH_HANDLER): New macro.
11371 (catchlist): Remove.
11372 (handlerlist): Always declare.
11374 * eval.c (catchlist): Remove (merge with handlerlist).
11375 (handlerlist, lisp_eval_depth): Not static any more.
11376 (internal_catch, internal_condition_case, internal_condition_case_1)
11377 (internal_condition_case_2, internal_condition_case_n):
11379 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11380 handlerlist/catchlist.
11381 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11382 handlerlist which can only handle a single condition-case handler at
11384 (find_handler_clause): Simplify since we only a single branch here
11387 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11389 (bcall0): New function.
11390 (exec_byte_code): Add corresponding cases. Improve error message when
11391 encountering an invalid byte-code. Let Bunwind_protect accept
11392 a function (rather than a list of expressions) as argument.
11394 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11395 and make them unconditional now that they're heap-allocated.
11397 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11399 * charset.c (Fdecode_char, Fencode_char): Remove description of
11400 `restriction' arg. now that it's hidden by advertised-calling-convention.
11402 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11404 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11405 Remove unused variable (from mac-port).
11406 (macfont_draw): Use s->ybase for correct y position.
11408 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11410 * frame.h (struct frame): Drop has_minibuffer member because...
11411 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11412 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11414 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11416 * window.h (struct window): Prefer enum text_cursor_kinds to int
11417 for phys_cursor_type member. Move the latter, phys_cursor_width,
11418 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11419 * window.c (replace_window, make_window): Adjust users.
11421 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11423 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11424 this module is never compiled otherwise.
11426 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11428 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11431 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11433 * xdisp.c (get_next_display_element): Don't call face_for_font in
11434 a build configured --without-x. (Bug#15484)
11436 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11438 * window.c (calc_absolute_offset): #elif should be #elif defined.
11440 * frame.c (delete_frame): Block/unblock input to overcome race
11441 condition (Bug#15475).
11443 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11445 * frame.c (delete_frame): Record selected frame only after
11446 calling Qdelete_frame_functions (Bug#15477).
11448 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11450 * nsterm.m (ns_selection_color): Remove.
11451 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11452 NSColor selectedText(Background)Color. Only for COCOA.
11453 (ns_term_init): Remove assignment of ns_selection_color, logic
11454 moved to ns_get_color.
11456 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11457 NS_SELECTION_COLOR_DEFAULT.
11458 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11460 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11462 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11463 frame' does not have the tool_bar_window member.
11465 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11467 Signal error when reading an empty byte-code object (Bug#15405)
11468 * lread.c (read1): Signal error.
11469 * alloc.c (make_byte_code): eassert header size.
11470 (sweep_vectors): Change an int to size_t.
11472 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11474 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11475 instead of ints, as it's the usual style for offsetof constants. See:
11476 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11478 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11479 This is ugly, but it should fix the performance problem for older
11480 GCC versions in the short run. I'll look into integrating the
11481 Gnulib module for popcount, as a better fix.
11482 See the thread starting in:
11483 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11484 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11485 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11486 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11487 (popcount_size_t): Use it.
11489 2013-09-24 Daniel Colascione <dancol@dancol.org>
11491 * process.c (Fnetwork_interface_info): Fix build break due to
11494 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11496 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11497 Prefer signed to unsigned integers where either will do.
11498 No need for 'const' on locals that do not escape.
11499 Omit easserts with unnecessary and unportable assumptions about
11500 alignment. Avoid unnecessary casts to char *.
11502 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11504 Use union for the payload of struct Lisp_Vector.
11505 This helps to avoid a few glitches dictated by C's aliasing rules.
11506 * lisp.h (struct Lisp_Vector): Use union for next and
11507 contents member. Adjust comment. Change related users.
11508 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11509 Related users changed.
11510 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11511 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11512 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11513 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11515 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11517 Optimize glyph row clearing and copying routines.
11518 * dispextern.h (struct glyph_row): Change layout of struct
11519 glyph_row to help copy_row_except_pointers. Adjust comment.
11520 * dispnew.c (null_row): Remove.
11521 (clear_glyph_row): Use offsetof and memset to find and clear
11522 just the members that need clearing. Adjust comment.
11523 (copy_row_except_pointers): Likewise for copying.
11525 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11527 Some minor cleanups of recently-added bool vector code.
11528 * conf_post.h (assume): Always return void. Use lint version
11529 only if GCC and MSC versions don't apply.
11530 * conf_post.h (assume):
11531 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11532 Depend on _MSC_VER, not __MSC_VER, for consistency with
11534 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11535 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11536 (bool_vector_binop_driver, count_trailing_zero_bits)
11537 (size_t_to_host_endian): Now static, not static inline;
11538 the latter isn't needed with modern compilers and doesn't
11539 work with older compilers anyway.
11541 * alloc.c (valgrind_p): Use bool for boolean.
11543 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11545 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11546 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11547 (display_last_displayed_message_p, message_buf_print)
11548 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11549 Use bool for boolean.
11550 * dispextern.h (cancel_line, init_desired_glyphs):
11551 Remove ancient leftover.
11552 (help_echo_showing_p, hourglass_shown_p):
11553 * lisp.h (noninteractive_need_newline): Adjust declaration.
11555 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11557 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11559 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11560 ...this file and convert the latter to static. Adjust comment.
11561 (make_initial_frame):
11562 * window.c (init_window_once): Adjust user.
11563 * frame.h (last_nonminibuf_frame): Remove declaration.
11564 * lisp.h (selected_frame): Likewise.
11565 * msdos.c (the_only_display_info): Adjust comment.
11567 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11569 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11570 computing the end column of mouse-highlight that comes from
11571 display or overlay strings. (Bug#15437)
11572 (note_mouse_highlight): Adapt calculation of last argument to
11573 mouse_face_from_string_pos to the above change.
11575 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11576 all platforms, not just for clang.
11578 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11580 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11581 about excess arguments to snprintf.
11583 * conf_post.h(assume): Use __builtin_unreachable for clang.
11585 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11587 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11588 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11590 2013-09-23 Daniel Colascione <dancol@dancol.org>
11592 * alloc.c (USE_VALGRIND): New macro; on by default
11593 when ENABLE_CHECKING.
11594 (mark_maybe_object, mark_maybe_pointer)
11595 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11597 (valgrind_p) [USE_VALGRIND]: New variable.
11598 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11600 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11602 * process.c (wait_reading_process_output): Change int pnamelen to
11605 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11606 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11607 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11608 argument to unsigned long to avoid warning.
11609 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11611 * conf_post.h (assume): Fix compiler error: x shall be cond.
11613 2013-09-22 Daniel Colascione <dancol@dancol.org>
11615 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11616 warning when compiling without a window system.
11618 2013-09-22 Daniel Colascione <dancol@dancol.org>
11620 * data.c (Qbool_vector_p): New symbol.
11621 (bool_vector_spare_mask, popcount_size_t_generic)
11622 (popcount_size_t_msc, popcount_size_t_gcc)
11624 (bool_vector_binop_driver)
11625 (count_trailing_zero_bits, size_t_to_host_endian)
11626 (Fbool_vector_exclusive_or)
11627 (Fbool_vector_union)
11628 (Fbool_vector_intersection, Fbool_vector_set_difference)
11629 (Fbool_vector_subsetp, Fbool_vector_not)
11630 (Fbool_vector_count_matches)
11631 (Fbool_vector_count_matches_at): New functions.
11632 (syms_of_data): Intern new symbol, functions.
11633 * alloc.c (bool_vector_payload_bytes): New function.
11634 (Fmake_bool_vector): Instead of calling Fmake_vector,
11635 which performs redundant initialization and argument checking,
11636 just call allocate_vector ourselves. Make sure we clear any
11637 terminating padding to zero.
11638 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11639 instead of open-coding the size calculation.
11640 (vroundup_ct): New macro.
11641 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11642 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11643 * composite.c (composition_gstring_put_cache):
11644 Change lint_assume to assume.
11645 * conf_post.h (assume): New macro.
11646 (lint_assume): Remove.
11647 * dispnew.c (update_frame_1): Change lint_assume to assume.
11648 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11650 * image.c (gif_load): Change lint_assume to assume.
11651 * lisp.h (eassert_and_assume): New macro.
11652 (Qbool_vector_p): Declare.
11653 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11654 (swap16, swap32, swap64): New inline functions.
11655 * macfont.m (macfont_shape): Change lint_assume to assume.
11656 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11657 * xsettings.c (parse_settings): Use new swap16 and
11658 swap32 from lisp.h instead of file-specific macros.
11660 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11662 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11663 found (which can legitimately happen when the glyph row at the
11664 window start is disabled in the current_matrix. (Bug#15365)
11666 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11668 Fix syntax.h bug introduced by recent INLINE change.
11669 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11670 conditionally compiled one way in some modules, and a different
11671 way in others. This doesn't work with extern inline functions,
11672 which must have the same definition in all modules, because the
11673 defining code might be shared across modules, depending on the
11674 implementation. Symptoms reported by Martin Rudalics in:
11675 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11676 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11677 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11678 overriding the corresponding functions in syntax.h.
11679 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11680 (syntax_property): New inline functions.
11681 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11682 Rewrite in terms of these new functions.
11684 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11686 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11687 not chars_in_text, whose result depends on the multibyteness of
11688 the current buffer. (Bug#15426)
11690 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11692 Port recent change to hosts where pointers aren't 'long'.
11693 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11694 Don't assume that pointers are the same width as 'long'.
11695 Add a compile-time check that a pointer fits into two X slots.
11697 A simpler, centralized INLINE.
11698 * conf_post.h (INLINE): Define only if not already defined.
11699 This allows us to use a single INLINE, defined by one file
11701 * emacs.c (INLINE): Define it.
11702 Also, include category.h, charset.h, composite.h, dispextern.h,
11703 syntax.h, systime.h, so that their INLINE definitions are expanded
11704 properly for Emacs.
11705 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11706 * buffer.h, buffer.c (BUFFER_INLINE):
11707 * category.h, category.c (CATEGORY_INLINE):
11708 * character.h, character.c (CHARACTER_INLINE):
11709 * charset.h, charset.c (CHARSET_INLINE):
11710 * composite.h, composite.c (COMPOSITE_INLINE):
11711 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11712 * frame.h, frame.c (FRAME_INLINE):
11713 * intervals.h, intervals.c (INTERVALS_INLINE):
11714 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11715 * lisp.h, alloc.c (LISP_INLINE):
11716 * process.h, process.c (PROCESS_INLINE):
11717 * syntax.h, syntax.c (SYNTAX_INLINE):
11718 * systime.h, sysdep.c (SYSTIME_INLINE):
11719 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11720 * window.h, window.c (WINDOW_INLINE):
11721 Remove. All uses replaced with INLINE.
11723 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11725 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11726 to avoid Bug#15398.
11728 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11730 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11731 'const char *' to avoid compiler warnings due to similar change in
11732 the prototype of x_get_string_resource.
11734 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11736 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11737 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11738 going to replace static variables below. Adjust comments.
11739 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11740 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11741 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11742 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11743 Related users changed.
11744 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11745 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11746 last_mouse_movement_time, going to replace static variables below.
11748 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11749 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11751 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11752 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11753 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11754 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11755 static variables below.
11756 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11757 (last_mouse_scroll_bar): Remove.
11758 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11759 (mouseExited): Related users changed.
11761 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11763 Do not use external array to process X scroll bar messages.
11764 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11765 (x_send_scroll_bar_event): Pack window pointer into two slots
11766 of XClientMessageEvent if we're 64-bit. Adjust comment.
11767 (x_scroll_bar_to_input_event): Unpack accordingly.
11769 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11771 Ifdef away recent changes which aren't relevant to NS port.
11772 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11773 [!HAVE_NS]: Declare as such.
11774 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11775 [!HAVE_NS]: Define as such.
11777 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11779 * frame.c (x_redo_mouse_highlight): New function
11780 to factor out common code used in W32 and X ports.
11781 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11782 * xterm.h (struct x_display_info):
11783 * w32term.h (struct w32_display_info):
11784 * nsterm.h (struct ns_display_info): New members
11785 last_mouse_motion_frame, last_mouse_motion_x and
11786 last_mouse_motion_y, going to replace static variables below.
11787 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11788 (redo_mouse_highlight): Remove.
11789 (note_mouse_movement, syms_of_xterm): Adjust user.
11790 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11791 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11792 (redo_mouse_highlight): Remove.
11793 (note_mouse_movement, syms_of_w32term): Adjust user.
11794 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11795 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11797 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11798 * nsfns.m (compute_tip_xy): Adjust user.
11800 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11802 * frame.c (x_mouse_grabbed): New function.
11803 * dispextern.h (x_mouse_grabbed): Add prototype.
11804 (last_mouse_frame): Remove declaration.
11805 * xterm.h (struct x_display_info):
11806 * w32term.h (struct w32_display_info):
11807 * nsterm.h (struct ns_display_info): New member
11808 last_mouse_frame, going to replace...
11809 * xdisp.c (last_mouse_frame): ...global variable.
11810 (note_tool_bar_highlight):
11811 * w32term.c (w32_mouse_position, w32_read_socket):
11812 * xterm.c (XTmouse_position, handle_one_xevent):
11813 Use x_mouse_grabbed.
11814 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11816 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11818 * w32term.c (w32_read_socket): Avoid temporary
11819 variables in a call to x_real_positions.
11820 * xterm.c (handle_one_xevent): Likewise.
11822 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11824 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11825 (x_icon_type): Remove prototype.
11826 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11827 * frame.c (x_icon_type): Remove.
11828 * w32term.c (x_make_frame_visible, x_iconify_frame):
11829 * xterm.c (x_make_frame_visible, x_iconify_frame):
11830 Use x_set_bitmap_icon to factor out common code.
11832 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11834 * dispextern.h (check_x_display_info, x_get_string_resource):
11835 Declare here just once and unify the latter.
11836 * frame.c (check_x_display_info, x_get_string_resource):
11837 * nsterm.h (check_x_display_info):
11838 * xrdb.c (x_get_string_resource):
11839 * xterm.h (check_x_display_info): Remove prototypes.
11840 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11841 * w32reg.c (x_get_string_resource): Likewise.
11842 (w32_get_rdb_resource): Adjust user.
11844 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11846 * xterm.h (struct x_display_info): New member
11847 x_pending_autoraise_frame, going to replace...
11848 * xterm.c (pending_autoraise_frame): ...static variable.
11849 (x_new_focus_frame, XTread_socket): Adjust users.
11850 * w32term.h (struct w32_display_info): New member
11851 w32_pending_autoraise_frame, going to replace...
11852 * w32term.c (pending_autoraise_frame): ...global variable.
11853 (x_new_focus_frame, w32_read_socket): Adjust users.
11855 2013-09-17 Glenn Morris <rgm@gnu.org>
11857 * xdisp.c (message_dolog): If we create *Messages*,
11858 switch it to messages-buffer-mode.
11860 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11862 Don't overuse 'const' in types of locals.
11863 * bidi.c (bidi_count_bytes):
11864 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11865 (xg_event_is_for_scrollbar):
11866 * xselect.c (x_handle_property_notify)
11867 (x_handle_selection_notify, x_handle_dnd_message):
11868 * xsettings.c, xsettings.h (xft_settings_event):
11869 * xterm.c (x_handle_net_wm_state, handle_one_event)
11870 (x_menubar_window_to_frame, x_detect_focus_change)
11871 (construct_mouse_click, note_mouse_movement)
11872 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11873 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11874 (handle_one_xevent, x_handle_net_wm_state):
11875 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11876 (x_handle_dnd_message):
11877 Avoid unnecessary 'const', typically the second 'const' in
11878 'const foo * const arg', a 'const' that does not affect the API
11879 and doesn't significantly help the human reader.
11881 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11883 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11884 only if Glib < 2.36.0.
11885 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11886 * xsettings.c (init_gconf, init_gsettings): Do not check
11888 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11890 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11892 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11894 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11895 before calling g_type_init.
11897 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11899 * nsterm.m (syms_of_nsterm): ... to here.
11901 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11903 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11904 (ignore_next_mouse_click_timeout): Use Time as X does.
11905 (handle_one_xevent): Avoid cast and use unsigned comparison.
11907 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11909 Do not copy X event in handle_one_xevent except KeyPress case.
11910 Wnen XEvent is processed, it is unlikely to be changed except
11911 KeyPress case, so we can avoid copying and use const pointer to
11912 const data to make sure that an event is not changed elsewhere.
11913 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11914 const' and do not create local copy except for the KeyPress event.
11915 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11916 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11917 (x_handle_net_wm_state, x_menubar_window_to_frame)
11918 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11919 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11920 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11921 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11922 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11923 (x_handle_dnd_message):
11924 * xsettings.c (xft_settings_event):
11925 Use 'const XEvent * const' where appropriate.
11926 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11928 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11930 Fix X event waiting to handle multiple frames.
11931 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11932 * xterm.c (pending_event_wait): Remove. Adjust users.
11933 (x_detect_focus_change): Pass frame arg.
11934 (handle_one_xevent): Find related frame early and clear per-frame
11935 wait_event_type only if this is an event for the relevant frame.
11936 (x_wait_for_event): Use per-frame wait_event_type.
11938 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11940 * nsfns.m (Fx_create_frame): Fix font driver registration for
11943 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11944 for syms_of_macfont.
11946 * nsterm.m: Include macfont.h.
11947 (ns_tmp_flags, ns_tmp_font): Remove.
11948 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11949 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11950 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11951 (changeFont:): Fix code style. Check for font driver type when
11954 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11957 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11958 (nsfont_open): Set font driver type.
11959 Set font->ascent and font->descent. Figure out font instead of
11960 ns_tmp_font, and flags instead of ns_tmp_flags.
11961 Fix indentation. Remove call to ns_draw_text_decoration,
11964 * nsfns.m: Include macfont.h.
11965 (Fx_create_frame): Register macfont driver, make a better default font.
11966 (Fns_popup_font_panel): Get font from macfont driver, if used.
11968 * macfont.m, macfont.h, macuvs.h: New files.
11970 * font.h: Declare syms_of_macfont.
11972 * font.c (syms_of_font): Call syms_of_macfont.
11974 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11976 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11978 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11979 and it is always zero for others, so I assume that this is an ancient
11980 leftover which nobody will want to change any more.
11981 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11982 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11983 * frame.c (x_set_scroll_bar_width):
11984 * w32fns.c (w32_createscrollbar):
11985 * w32term.c (w32_set_vertical_scroll_bar):
11986 * xfns.c (x_set_scroll_bar_default_width):
11987 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11988 (x_scroll_bar_expose): Related users changed.
11990 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11992 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11993 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11994 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11996 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11997 Define once here...
11998 * nsterm.h, w32term.h, xterm.h: ...and not here.
11999 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12000 Remove unused Xisms.
12001 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12002 these modules are never compiled otherwise.
12004 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12006 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12007 Doc fix. (Bug#15375)
12009 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12011 Unify Fx_focus_frame between all ports.
12012 * frame.h (x_focus_frame): New prototype.
12013 * xfns.c (Fx_focus_frame): Remove.
12014 (syms_of_xfns): Do not defsubr it.
12015 (x_focus_frame): X implementation.
12016 * nsfns.m (Fx_focus_frame): Remove.
12017 (syms_of_nsfns): Do not defsubr it.
12018 (x_focus_frame): NS implementation.
12019 * w32term.c (Fx_focus_frame): Remove.
12020 (x_focus_on_frame): Rename to...
12021 (x_focus_frame): W32 implementation.
12022 * w32term.h (x_focus_on_frame): Remove prototype.
12023 * w32fns.c (Fx_focus_frame): Remove.
12024 (syms_of_w32fns): Do not defsubr it.
12025 * frame.c (Fx_focus_frame): Define here.
12026 (syms_of_frame): Defsubr here.
12027 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12029 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12031 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12032 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12033 each port to reference the port-specific window system data.
12034 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12035 (FRAME_DISPLAY_INFO): Define.
12036 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12037 (FRAME_DISPLAY_INFO): Define. Adjust users.
12038 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12039 (FRAME_DISPLAY_INFO): Define. Adjust users.
12040 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12041 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12042 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12043 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12044 * xselect.c, xterm.c: All related users changed.
12046 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12048 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12049 (x_menubar_window_to_frame): Remove prototypes.
12050 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12051 (x_menubar_window_to_frame, x_top_window_to_frame):
12053 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12054 (x_menubar_window_to_frame, x_top_window_to_frame):
12055 ...to here and convert all but the last to static.
12057 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12059 * lisp.mk (lisp): Add w32-common-fns.elc.
12061 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12063 * charset.c (char_charset): Document an exception for char-charset.
12065 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12067 * xterm.h (x_display_info): New field last_user_time...
12068 * xterm.c (toplevel): ...to replace static last_user_time.
12069 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12071 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12073 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12074 scroll bar values to prevent thumb from disappear and update comment.
12076 2013-09-11 Glenn Morris <rgm@gnu.org>
12078 * emacs.c (usage_message): Possessive apostrophe tweak.
12080 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12082 * nsterm.m (syms_of_nsterm): Use Qns.
12083 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12084 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12085 * xfns.c (x_display_info_for_name, Fx_open_connection):
12086 Remove old '#if 0' code.
12087 (syms_of_xfns): Use Qx.
12088 * termhooks.h (fullscreen_hook): Remove the leftover.
12089 (struct terminal): Fix typo in comment.
12091 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12093 Cleaning up a few X scroll bar bits.
12094 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12095 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12096 New member last_seen_part, going to replace...
12097 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12098 (xt_action_hook) [USE_LUCID]: Adjust user.
12099 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12100 Lucid-specific scroll bar support.
12101 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12102 to int and adjust to use last_seen_part member.
12103 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12104 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12105 Initialize last_seen_part.
12107 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12109 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12110 insert-buffer-substring an empty string.
12112 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12114 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12115 avoiding a GCC warning.
12117 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12119 Ifdef away frame tool bar code when it is not really used.
12120 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12121 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12122 and minimize_tool_bar_window_p under the above.
12123 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12124 (fset_tool_bar_window): Likewise.
12125 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12126 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12127 (change_frame_size_1):
12128 * window.c (window_from_coordinates, Frecenter): Adjust users.
12129 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12130 code is not really used.
12131 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12132 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12133 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12134 [!USE_GTK && !HAVE_NS]: Define as such.
12135 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12136 (note_mouse_highlight, expose_frame):
12137 * xfns.c (x_set_tool_bar_lines):
12138 * xterm.c (handle_one_xevent): Adjust users.
12140 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12142 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12143 This bug was introduced by my 2013-08-26 patch, which incorrectly
12144 assumed that the terminfo implementation doesn't use termcap buffers.
12145 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12146 these buffers apparently are used after all.
12147 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12148 (struct tty_display_info): Define members termcap_term_buffer and
12149 termcap_strings_buffer even if TERMINFO.
12151 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12154 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12155 'usage' docstring entry to pacify make-docfile.
12157 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12159 Change comparison functions =, <, >, <=, >= to take many arguments.
12160 * data.c: Change comparison functions' interface and implementation.
12161 * lisp.h: Make arithcompare available for efficient two arg
12163 * bytecode.c: Use arithcompare.
12164 * fileio.c: Use new interface.
12166 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12168 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12170 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12172 * eval.c (Feval): Document the new use of `lexical'.
12174 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12176 Review and drop old frame resize hack.
12177 * frame.h (struct frame): Remove force_flush_display_p.
12178 * dispnew.c (update_frame): Adjust user and don't call
12179 flush_frame here. The comment has said that there was an issues
12180 with redisplaying fringes, but I don't see any differences with
12181 and without this hack. Hopefully we can continue without it.
12182 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12183 current frame matrices twice if resized_p is set.
12185 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12187 Do not populate pure Xism x_sync to other ports.
12188 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12189 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12190 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12191 * w32term.h (x_sync): Remove prototype.
12193 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12195 Cleanup frame flushing.
12196 * dispextern.h (struct redisplay_interface):
12197 Drop flush_display_optional because flush_display is enough
12198 for X and flushing via RIF is just a no-op for others.
12199 * frame.h (flush_frame): New function.
12200 * dispnew.c (update_frame):
12201 * minibuf.c (read_minibuf):
12202 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12204 * keyboard.c (detect_input_pending_run_timers): Do not flush
12205 all frames but selected one in redisplay_preserve_echo_area.
12206 * nsterm.m (ns_flush): Remove no-op.
12207 (ns_redisplay_interface): Adjust user.
12208 * w32term.h (x_flush): Remove no-op.
12209 (w32_redisplay_interface): Adjust user.
12210 * xterm.c (x_flush): Simplify because we do not flush all
12211 frames at once any more. Adjust comment.
12212 (x_redisplay_interface): Adjust user.
12214 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12216 Port --without-x --enable-gcc-warnings to Fedora 19.
12217 * gfilenotify.c (globals_of_gfilenotify):
12218 Call g_type_init only if using an older glib version that needs it.
12220 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12222 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12223 (last_glyphless_glyph_merged_face_id): Remove declarations.
12224 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12225 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12226 (last_glyphless_glyph_merged_face_id): Now static.
12227 (merge_escape_glyph_face): New function, refactored from...
12228 (get_next_display_element): ...here.
12229 (merge_glyphless_glyph_face): New function, refactored from...
12230 (produce_glyphless_glyph): ...here...
12231 * term.c (produce_glyphless_glyph): ...and here.
12233 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12235 * eval.c (eval_sub): Only call Ffunction if necessary.
12237 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12239 Attempt to make redisplay more selective when changing cursor type.
12240 * frame.h (struct frame): New bitfield cursor_type_changed.
12241 * xdisp.c (cursor_type_changed): Remove.
12242 (try_cursor_movement, redisplay_window, try_window_id)
12243 (set_frame_cursor_types, try_window_reusing_current_matrix):
12244 Adjust to use per-frame bitfield.
12245 (redisplay_internal): Look for cursor type change on each visible
12246 frame and consider all frames if cursor type has been changed on
12247 the frame other than selected. If cursor type has been changed on
12248 selected frame only, do not use fast update.
12250 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12252 Attempt to make redisplay more selective when changing fonts.
12253 * frame.h (struct frame): New bitfield fonts_changed.
12254 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12255 (adjust_frame_glyphs): Add prototype.
12256 * dispnew.c (fonts_changed_p): Remove.
12257 (adjust_glyphs): Remove because we do not
12258 adjust matrices on all frames at once any more.
12259 (adjust_frame_glyphs): Block and unblock input here.
12260 (adjust_glyph_matrix): Use fonts_changed.
12261 (change_frame_size_1): Use adjust_frame_glyphs.
12262 * font.c (font_open_entity): Use fonts_changed.
12263 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12264 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12265 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12266 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12267 (shrink_mini_window, Fresize_mini_window_internal)
12268 (window_scroll_pixel_based, Fset_window_configuration)
12269 (apply_window_adjustment, Fset_window_vscroll):
12270 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12271 Use adjust_frame_glyphs.
12272 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12273 (try_window_reusing_current_matrix, try_window_id, display_line)
12274 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12275 (redisplay_internal): Consider fonts_changed and adjust frame
12276 matrices for each frame only if the frame is visible. If font
12277 has been changed on some frame during full redisplay, retry
12278 only visible frames where the font has been actually changed.
12280 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12282 Cache current header and mode line height for each window.
12283 * window.h (struct window): New fields mode_line_height
12284 and header_line_height.
12285 * window.c (make_window): Initialize them.
12286 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12287 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12288 (current_mode_line_height, current_header_line_height):
12289 Remove declaration.
12290 * xdisp.c (current_mode_line_height, current_header_line_height):
12292 (pos_visible_p, init_xdisp): Adjust user.
12293 (redisplay_window): Invalidate mode_line_height and
12294 header_line_height if current and desired matrices do not agree.
12296 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12298 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12299 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12301 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12303 Make --without-x compatible with --enable-gcc-warnings.
12304 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12305 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12306 members under HAVE_WINDOW_SYSTEM.
12307 * keyboard.c (make_lispy_focus_out): Likewise.
12308 (record_menu_key): Move under HAVE_MENUS.
12309 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12310 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12311 (syms_of_xdisp): Adjust user.
12312 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12313 (start_hourglass, cancel_hourglass):
12314 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12315 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12316 and CLEAR_FONT_TABLE_NFONTS.
12317 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12318 Declare only if HAVE_WINDOW_SYSTEM.
12319 (lface_same_font_attributes_p, clear_face_gcs): Define only
12320 if HAVE_WINDOW_SYSTEM.
12322 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12324 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12325 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12326 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12328 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12330 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12332 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12334 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12335 This fixes a type error on hosts where ptrdiff_t is wider than int.
12337 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12339 * keyboard.c (read_key_sequence_vs): New function.
12340 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12343 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12345 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12347 Makefile improvements.
12348 * Makefile.in (config.status): Don't use double-colon rules, as
12349 they are not portable according to POSIX. Fix shell typo with `;
12350 I guess this rule has never been tested?
12351 (VCSWITNESS): New macro, to override any environment var.
12353 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12355 * xterm.h (struct x_display_info): Do not track X connection
12356 fd separately because it is always available from Display.
12357 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12360 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12362 * buffer.c (drop_overlay):
12363 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12364 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12366 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12368 * buffer.c (Fmake_overlay, Fmove_overlay):
12369 * intervals.c (set_point_from_marker):
12370 * print.c (PRINTPREPARE): Prefer signal_error
12371 to plain error and report unsuitable marker too.
12373 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12375 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12376 for 'dragging' member.
12377 (struct x_output): Remove set-but-unused leftovers
12378 'left_before_move' and 'top_before_move'.
12379 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12380 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12381 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12382 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12383 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12384 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12385 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12386 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12388 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12390 * nsfont.m (INVALID_GLYPH): New define.
12391 (nsfont_encode_char): Use INVALID_GLYPH.
12392 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12394 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12396 * xterm.c (x_last_mouse_movement_time): Revert last change.
12397 This code should use XDisplayMotionBufferSize to check display's
12398 motion history first, and there are few other issues as well.
12399 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12400 (handle_one_xevent): Adjust user.
12402 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12404 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12405 * frame.c (Flast_nonminibuf_frame): ... to here.
12406 (check_minibuf_window): Don't abort if no window was found
12409 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12411 Use XGetMotionEvents to ask the last mouse motion time from X server.
12412 * xterm.c (X_MOTION_HISTORY): Default to 1.
12413 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12414 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12415 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12416 Ifdef away legacy code.
12417 (XTmouse_position, x_scroll_bar_report_motion):
12418 Use x_last_mouse_movement_time.
12419 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12422 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12424 * msdos.c (last_mouse_window): Move to...
12425 (dos_rawgetc): ...this function and adjust comment.
12426 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12427 (mouseMoved): ...this function and adjust comment.
12428 * w32term.c (last_window): Likewise with...
12429 (w32_read_socket): ...this function.
12430 * xterm.c (last_window): Likewise with...
12431 (handle_one_xevent): ...this function.
12433 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12435 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12436 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12437 (handle_one_xevent): ...to here.
12438 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12441 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12443 * msdos.c (IT_set_terminal_window): Remove no-op.
12444 (initialize_msdos_display): Adjust terminal setup.
12445 * w32console.c (w32con_set_terminal_window): Remove no-op.
12446 (initialize_w32_display): Adjust terminal setup.
12447 * w32term.c (w32_set_terminal_window): Remove no-op.
12448 (w32_create_terminal): Adjust terminal setup.
12449 * xterm.c (XTset_terminal_window): Remove no-op.
12450 (x_create_terminal): Adjust terminal setup.
12452 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12454 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12456 (ns_create_terminal): Adjust terminal setup.
12457 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12459 (w32_create_terminal): Adjust terminal setup.
12460 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12462 (x_create_terminal): Adjust terminal setup.
12464 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12466 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12467 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12468 * dispnew.c (buffer_posn_from_coords):
12469 * window.c (Fwindow_end, displayed_window_lines):
12470 * xdisp.c (redisplay_mode_lines): Use it.
12472 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12474 * fontset.c (face_for_char): Check char in the current face font first
12475 if HAVE_NS (Bug#15138).
12477 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12479 * window.c (temp_output_buffer_show): Make sure window returned
12480 by display_buffer is live (Bug#15213).
12482 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12484 Minor cleanup to avoid forward declarations.
12485 * coding.h (struct ccl_spec): Remove forward declaration.
12486 * composite.h (toplevel): Include font.h.
12487 (struct composition_it, struct face, struct font_metrics):
12488 Remove forward declaration.
12489 * dispextern.h (struct image, struct atimer): Likewise.
12490 * emacsgtkfixed.h (struct frame): Likewise.
12491 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12492 * font.h (struct font_driver, struct font, struct glyph_string)
12493 (struct face): Remove forward declaration.
12494 * fontset.h (struct face, struct font): Likewise.
12495 * frame.h (toplevel): Style cleanup.
12496 (enum output_method): Move to...
12497 * termhooks.h (enum output_method): ...here.
12498 (struct glyph, struct frame, struct ns_display_info)
12499 (struct x_display_info, struct w32_display_info):
12500 Remove forward declaration.
12501 * xterm.h (toplevel): Include termhooks.h.
12502 (struct font, struct window, struct glyph_matrix, struct frame)
12503 (struct input_event, struct face, struct image): Remove forward
12505 * gtkutil.h (struct _widget_value): Likewise.
12506 * keyboard.h (toplevel): Include termhooks.h.
12507 (struct input_event): Remove forward declaration.
12509 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12511 * intervals.c (set_point_from_marker): New function.
12512 * editfns.c (Fgoto_char):
12513 * process.c (Finternal_default_process_filter):
12514 * window.c (select_window_1): Use it.
12515 * buffer.h (set_point_from_marker): Add prototype.
12517 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12519 * w32.c (term_winsock): Call release_listen_threads before calling
12521 (_sys_wait_accept): Wait for accept event in a loop with a finite
12522 timeout, instead of waiting indefinitely. Will hopefully avoid
12523 hanging during exit because WSACleanup deadlocks waiting for the
12524 event object to be released. (Bug#14333)
12526 * w32proc.c (release_listen_threads): New function, signals all
12527 the reader threads that listen for connections to stop waiting.
12529 * w32.h (release_listen_threads): Add prototype.
12531 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12533 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12534 field of new marker (for sanity and safety).
12535 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12536 anyway because XMISCTYPE is a function and can't be an lvalue).
12538 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12540 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12541 (x_after_update_window_line, x_scroll_bar_create)
12542 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12543 (handle_one_xevent, x_clear_frame_area):
12544 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12545 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12546 * xterm.h (x_clear_area): Adjust prototype.
12548 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12550 Hook scanning and indentation functions to find_newline. This helps
12551 to avoid duplicated code and renders more respect to newline cache.
12552 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12553 * cmds.c (Fforward_line):
12554 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12555 Use find_newline and avoid unnecessary point movements.
12556 * search.c (scan_newline): Implement on top of find_newline.
12558 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12560 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12561 scoped code (bug#11258).
12563 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12565 * nsterm.m (last_window): New variable.
12566 (EV_TRAILER2): New macro.
12567 (EV_TRAILER): Call EV_TRAILER2.
12568 (mouseMoved:): Add support for mouse-autoselect-window
12569 on nextstep (Bug#6888).
12571 2013-08-28 Andreas Schwab <schwab@suse.de>
12573 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12574 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12575 Remove unused macro definitions.
12576 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12577 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12578 Only define if emacs.
12580 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12582 Prefer enum glyph_row_area to int where appropriate.
12583 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12585 (window_box, window_box_width, window_box_left, window_box_left_offset)
12586 (window_box_right, window_box_right_offset): Adjust prototypes.
12587 * xdisp.c (window_box, window_box_width, window_box_left)
12588 (window_box_left_offset, window_box_right, window_box_right_offset):
12589 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12590 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12591 * nsterm.m (ns_clip_to_row):
12592 * w32term.c (w32_clip_to_row):
12593 * xterm.c (x_clip_to_row): Likewise.
12595 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12597 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12598 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12600 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12602 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12603 for portability to hosts where /bin/sh has problems.
12605 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12607 Redesign redisplay interface to drop global output_cursor.
12608 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12609 (toplevel): Remove declaration of output_cursor.
12610 (set_output_cursor, x_cursor_to): Remove prototype.
12611 * window.h (struct window): New member output_cursor.
12612 (output_cursor_to): New function to replace RIF member.
12613 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12614 (update_text_area, set_window_cursor_after_update): Use it.
12615 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12616 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12617 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12618 * w32term.c (x_update_window_begin, x_update_window_end):
12619 * xterm.c (x_update_window_begin, x_update_window_end):
12620 Adjust to use per-window output cursor.
12622 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12624 Simplify SELECT_TYPE-related code.
12625 Like EMACS_TIME, this portability layer is no longer needed, since
12626 Emacs has been using fd_set as a portability layer for some time.
12627 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12628 (SELECT_TYPE): Remove. All uses changed to fd_set.
12629 (fd_set) [!FD_SET]: New typedef.
12631 Simplify EMACS_TIME-related code.
12632 This portability layer is no longer needed, since Emacs has been
12633 using struct timespec as a portability layer for some time.
12634 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12635 Include <time.h> rather than "systime.h"; that's all that's needed now.
12636 * dispnew.c: Include <timespec.h> rather than "systime.h";
12637 that's all that's needed now.
12638 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12639 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12640 TIMESPEC_RESOLUTION.
12641 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12642 LOG10_TIMESPEC_RESOLUTION.
12643 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12644 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12645 (make_emacs_time): Remove. All used changed to make_timespec.
12646 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12647 (current_timespec): Rename from current_emacs_time. All uses changed.
12648 (add_emacs_time): Remove. All uses changed to timespec_add.
12649 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12650 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12651 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12652 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12653 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12654 (current_timespec): Rename from current_emacs_time. All uses changed.
12655 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12656 changed to timespec_cmp.
12657 * xgselect.c: Include <timespec.h>, since our .h files don't.
12659 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12661 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12662 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12663 Remove the leftovers.
12664 * gtkutil.c (toplevel): Do not declare Qxft but include
12666 * image.c (toplevel): Do not declare Vlibrary_cache because
12667 it's already done in lisp.h.
12669 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12671 * lisp.h (Mouse_HLInfo): Move from here...
12672 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12673 (reset_mouse_highlight): New function.
12674 * msdos.c (dos_set_window_size, IT_update_begin)
12675 (internal_terminal_init):
12676 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12677 (ns_initialize_display_info):
12678 * w32console.c (initialize_w32_display):
12679 * w32term.c (x_update_window_end, x_free_frame_resources)
12680 (w32_initialize_display_info):
12681 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12682 * window.c (Fdelete_other_windows_internal):
12683 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12684 * termchar.h (toplevel):
12685 * xterm.h (toplevel): Include dispextern.h.
12687 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12689 Fix minor problems found by static checking.
12690 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12691 (expect): Avoid nested-if warning.
12692 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12693 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12694 * nsterm.h, nsterm.m (ns_select):
12695 * xgselect.c, xgselect.h (xg_select):
12696 Adjust signature to better match pselect's.
12697 * nsterm.m (ns_select):
12698 Don't set *TIMEOUT, since pselect doesn't.
12699 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12700 diagnostic about assigning const char * to it.
12701 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12703 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12705 * lread.c (substitute_object_recurse): Handle hash-tables as well
12708 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12710 Fix unlikely core dump in init_tty, and simplify terminfo case.
12711 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12712 The old version incorrectly dumped core if malloc returned a
12713 buffer containing only non-NUL bytes.
12714 (init_tty): Do not allocate or free termcap buffers; the
12715 struct does that for us now.
12716 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12717 (struct tty_display_info): Define members termcap_term_buffer and
12718 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12719 use them. Allocate them directly in struct rather than indirectly
12720 via a pointer, to simplify init_tty.
12722 * frame.c (check_minibuf_window): Initialize 'window' properly,
12723 so that Emacs reliably aborts later if 'window' is not initialized.
12725 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12727 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12728 of VoidSymbol (Bug#15154).
12730 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12732 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12733 mouse_face_beg_y and mouse_face_end_y.
12734 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12735 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12736 Adjust users and update comment where appropriate.
12738 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12740 * frame.c (check_minibuf_window): New function.
12741 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12742 Call check_minibuf_window (Bug#15183).
12744 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12746 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12747 because this is the only last cursor data we need to keep and consult.
12748 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12749 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12752 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12754 Fix recovering from possible decompression error.
12755 Since insert_from_gap doesn't always move point, we can't use PT as
12756 the position where the partially decompressed data ends, and
12757 should count how many bytes was produced so far.
12758 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12759 (unwind_decompress): Really delete partially uncompressed data.
12760 (Fzlib_decompress_region): Take decompressed data size into account.
12762 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12764 * syntax.c (init_syntax_once): Adjust comment and do an early
12765 initialization of Qchar_table_extra_slots just once...
12766 * casetab.c (init_casetab_once):
12767 * category.c (init_category_once):
12768 * character.c (syms_of_character):
12769 * coding.c (syms_of_coding):
12770 * xdisp.c (syms_of_xdisp): ...and omit it here.
12772 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12774 * xdisp.c (get_next_display_element): Don't apply to characters
12775 from a display vector the logic of setting it->end_of_box_run_p
12776 suitable for characters from a buffer. (Bug#15175)
12778 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12779 to handle directories, rather than '_utime' which doesn't.
12782 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12784 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12785 or fullscreen (Bug#14627).
12787 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12789 System-dependent integer overflow fixes.
12790 * process.c (Fset_process_window_size): Signal an error if
12791 the window size is outside the range supported by the lower level.
12792 * sysdep.c (set_window_size): Return negative on error,
12793 nonnegative on success, rather than -1, 0, 1 on not in system,
12794 failure, success. This is simpler. Caller changed.
12795 (serial_configure): Remove unnecessary initialization of local.
12796 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12797 size fits in unsigned long; this isn't true on some 32-bit hosts.
12798 Avoid buffer overrun if some future version of /proc/meminfo has a
12799 variable name longer than 20 bytes.
12800 (system_process_attributes) [__FreeBSD__]:
12801 Don't assume hw.availpages fits in 'int'.
12803 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12805 Don't let very long directory names overrun the stack.
12806 Fix some related minor problems involving "//", vfork.
12807 * callproc.c (encode_current_directory): New function.
12808 (call_process): Don't append "/"; not needed.
12809 * fileio.c (file_name_as_directory_slop): New constant.
12810 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12811 this can save the caller having to alloca.
12812 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12813 Use SAFE_ALLOCA, not alloca.
12814 (directory_file_name, Fexpand_file_name): Leave leading "//"
12815 alone, since it can be special even on POSIX platforms.
12816 * callproc.c (call_process):
12817 * process.c (Fformat_network_address):
12818 * sysdep.c (sys_subshell):
12819 Use encode_current_directory rather than rolling our own.
12820 (create_process): No need to encode directory; caller does that now.
12821 * process.h (encode_current_directory): New decl.
12822 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12823 Rework to avoid 'goto xyzzy;'.
12825 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12827 * xdisp.c (handle_face_prop): If the default face was remapped use
12828 the remapped face for strings from prefix properties. (Bug#15155)
12830 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12832 Minor cleanup for redisplay interface and few related functions.
12833 * frame.h (enum text_cursor_kinds): Move from here...
12834 * dispextern.h (enum text_cursor_kinds): ...to here.
12835 (toplevel): Drop unnecessary declarations.
12836 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12837 in update_window_end_hook and draw_window_cursor functions.
12838 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12839 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12840 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12841 * xterm.c (x_update_window_end, x_draw_window_cursor):
12842 * xdisp.c (display_and_set_cursor, update_window_cursor)
12843 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12844 enum text_cursor_kinds where appropriate.
12846 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12848 Redesign redisplay interface to drop updated_row and updated_area.
12849 * dispextern.h (updated_row, updated_area): Remove declaration.
12850 (struct redisplay_interface): Pass glyph row and row area parameters
12851 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12852 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12854 * dispnew.c (updated_row, updated_area): Remove.
12855 (redraw_overlapped_rows, update_window_line): Adjust user.
12856 (update_marginal_area, update_text_area): Likewise. Pass updated row
12857 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12858 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12861 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12863 * process.c (flush_pending_output): Remove stub.
12866 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12868 * callproc.c: Fix race that killed background processes (Bug#15144).
12869 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12870 Record deleted process-id in critical section, not afterwards.
12871 Don't mistakenly kill process created by a call-process invocation
12872 that discards output and does not wait.
12874 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12876 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12877 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12878 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12879 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12880 to shut up compiler in mark_object.
12881 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12883 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12885 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12886 We can't portably rely on PTY_OPEN doing that, even if
12887 it calls posix_openpt with O_CLOEXEC.
12889 2013-08-20 Kenichi Handa <handa@gnu.org>
12891 * character.c (string_char): Improve commentary.
12893 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12895 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12896 (struct animation_cache): Make signature a flexible array member.
12897 All uses changed. This is a tad slower but may insulate us better
12898 from future changes to ImageMagick.
12900 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12902 * image.c: Shrink memory needed for animation cache.
12903 (SIGNATURE_DIGESTSIZE): New constant.
12904 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12905 (imagemagick_create_cache): Copy the signature. This saves
12906 several KB of memory that ImageMagick wastes per signature.
12907 Don't bother updating the update_time, as the caller does that now.
12908 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12909 it's a fixed size struct member now.
12910 (imagemagick_get_animation_cache): Always destroy the signature,
12911 as it's now imagemagick_create_cache's responsibility to copy it.
12912 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12913 and use memcmp rather than strcmp.
12914 eassert that ImageMagick returns a signature of the specified length.
12916 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12918 * image.c (imagemagick_get_animation_cache): Don't segfault on
12920 (imagemagick_get_animation_cache): Revert to previous definition
12921 so that it actually works. But keep the memory leak fix.
12922 (imagemagick_get_animation_cache): Fix memory leak.
12924 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12926 * image.c: Fix animation cache signature memory leak.
12927 Fix some other minor performance problems while we're at it.
12928 (imagemagick_create_cache): Clear just the members that
12929 need clearing. Don't set update_time, as caller does that now.
12930 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12931 Simplify by using pointer-to-pointer instead of a prev pointer.
12932 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12933 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12934 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12935 it's already a copy. Free the signature probe unless it's cached.
12937 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12938 This was introduced by my 2013-08-12 fix for Bug#15035.
12940 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12942 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12943 (imagemagick_prune_animation_cache): Now static.
12945 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12947 * image.c (imagemagick_get_animation_cache): Don't segfault when
12948 pruning all entries.
12950 2013-08-18 Ken Brown <kbrown@cornell.edu>
12952 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12953 static heap if ENABLE_CHECKING is defined.
12954 (max_bss_sbrk_ptr): New variable.
12955 (bss_sbrk): Use it.
12956 (report_sheap_usage): Report maximum static heap usage instead of
12957 ending static heap usage.
12959 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12961 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12962 of zlib_initialized according to the results of calling
12963 init_zlib_functions.
12965 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12967 * image.c: Implement an ImageMagick per-image cache.
12968 (imagemagick_get_animation_cache): Fix a double-free error.
12969 (imagemagick_load_image): Remove the ping_wand code, which only
12970 apparently saved time on invalid animated images, and slowed down
12971 everything else. Optimize for the common case.
12973 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12975 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12977 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12979 * marker.c (set_marker): Remove documentation of undefined behavior.
12981 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12983 * image.c (imagemagick_compute_animated_image): Animate correctly
12984 when sub-images are smaller than the main image.
12985 (imagemagick_compute_animated_image): Setting the iterator row to
12986 zero is apparently not allowed.
12987 (imagemagick_compute_animated_image): Allow images that say they
12988 have sub-images that are bigger than the main image, but just crop
12991 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12993 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12995 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12997 * image.c (imagemagick_compute_animated_image): Respect the GIF
13000 2013-08-15 Ken Brown <kbrown@cornell.edu>
13002 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13003 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13006 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13008 Fix minor problems found by static checking.
13009 * frame.c (delete_frame):
13010 * xdisp.c (next_element_from_display_vector):
13011 Avoid uninitialized local.
13012 * image.c (imagemagick_compute_animated_image): Port to C89.
13013 Prefer usual GNU indentation style for loops.
13014 Be more careful about bizarrely large sizes, by using ptrdiff_t
13017 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13019 Fix infinite frame selection loop (Bug#15025).
13020 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13022 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13024 * xdisp.c (compute_window_start_on_continuation_line):
13025 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13026 to make sure we end up setting the window start at the leftmost
13027 visible character of the display line. This avoids funky
13028 horizontal shifting because the window start is not kept on the
13029 same position. (Bug#15090)
13030 (next_element_from_display_vector): Support 'box' face attribute
13031 in the face definitions of a display vector. (Bug#15099)
13033 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13035 * image.c (imagemagick_compute_animated_image): Implement animated
13036 images (bug#14700).
13037 (imagemagick_compute_animated_image): Fix some compilation
13038 warnings. Implement a very simple cache to make the animation
13039 usable at all, but it should be replaced with a per-image cache.
13041 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13043 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13044 to do `for' loops over alist values.
13045 * buffer.h (FOR_EACH_BUFFER):
13046 * process.c (FOR_EACH_PROCESS): Use it.
13047 (handle_child_signal, status_notify, Fget_buffer_process)
13048 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13050 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13052 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13053 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13054 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13055 to xzalloc and so avoid redundant call to memset.
13056 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13057 members because it is allocated with xzalloc and so already zeroed.
13059 2013-08-14 Ken Brown <kbrown@cornell.edu>
13061 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13064 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13066 Utility function and macro to copy Lisp string to C string.
13067 * lisp.h (xlispstrdupa): New macro.
13068 (xlispstrdup): New prototype.
13069 * alloc.c (xlispstrdup): New function.
13070 * callint.c (Fcall_interactively):
13071 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13072 (Fsubstitute_in_file_name):
13073 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13074 * image.c (x_create_bitmap_from_file):
13075 * w32term.c (w32_term_init):
13076 * xterm.c (x_term_init): Use xlispstrdup.
13078 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13080 * image.c (imagemagick_load_image): Make animated pictures work.
13081 There's still some problems with background color settings, though
13084 * decompress.c (unwind_decompress): Always restore point.
13086 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13088 * marker.c (set_marker): Reformat documentation.
13090 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13092 * xdisp.c (cursor_type_changed): Now static.
13094 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13095 Use changed. This avoids the need to call xmalloc and for the
13096 caller to call xfree, and avoids memory leaks in some situations.
13098 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13100 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13101 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13102 (redisplay_window): If window_end_valid is cleared due to non-zero
13103 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13104 so do not call to try_cursor_movement for that window.
13106 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13108 * window.h (struct window): Convert window_end_pos and
13109 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13110 (wset_window_end_pos, wset_window_end_vpos): Remove.
13111 * dispnew.c (adjust_glyph_matrix):
13112 * window.c (Fwindow_end, replace_window, set_window_buffer)
13114 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13115 (set_vertical_scroll_bar, redisplay_window, try_window)
13116 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13117 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13118 (note_mouse_highlight): Adjust users.
13119 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13122 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13124 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13125 * image.c (imagemagick_filename_hint): Use `const char *' and
13126 prefer SSDATA to SDATA to avoid warnings.
13128 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13130 Cleanup window fringes, margins and scroll bars adjustments.
13131 * window.c (set_window_fringes, set_window_margins)
13132 (set_window_scroll_bars, apply_window_adjustment): New functions.
13133 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13134 (Fset_window_scroll_bars): Use them.
13136 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13138 * window.h (struct window): Convert scroll_bar_width
13139 from Lisp_Object to integer. Adjust comment.
13140 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13142 * window.c (wset_scroll_bar_width): Remove.
13143 (make_window): Initialize scroll_bar_width.
13144 (Fsplit_window_internal): Use direct assignment.
13145 (Fset_window_configuration, save_window_save):
13146 Convert Lisp_Object to integer and back where appropriate.
13147 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13148 bar was actually changed, and mention this in docstring.
13150 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13152 * decompress.c: Minor simplifications.
13153 (Fzlib_decompress_region): Don't bother verifying
13154 that avail_out <= UINT_MAX, as that was confusing.
13155 Mention the restriction in a comment instead.
13156 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13158 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13160 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13161 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13163 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13165 * image.c (imagemagick_filename_hint): Check for errors in the
13168 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13170 * window.c (Fwindow_margins): Return nil when there's no marginal
13171 area, as per the documented API.
13173 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13174 Fmake_vector, as scroll bar's struct members are not all Lisp
13175 objects now. This avoids crashes in GC.
13177 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13178 bool, so its address could be taken.
13180 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13182 * image.c (imagemagick_filename_hint): New function to possibly
13183 apply `image-content-type-suffixes'.
13184 (imagemagick_load_image): Use it.
13186 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13188 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13189 if loading zlib failed.
13191 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13193 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13194 2013-08-13 checkin below. Change bool to BOOL, rule is:
13195 All Obj-C code uses BOOL, except for interfaces callable from C.
13197 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13199 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13201 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13202 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13203 bool instead of BOOL.
13204 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13205 from Lisp_Object to bitfield. Adjust comment.
13206 * w32term.c (x_scroll_bar_create): Adjust user.
13207 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13208 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13209 Use bool for boolean.
13210 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13211 to `unsigned int' when defining a bitfield.
13213 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13215 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13217 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13219 * window.h (struct window): Convert left_margin_cols and
13220 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13221 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13222 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13224 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13226 (showing_window_margins_p, update_window_line, update_frame_1):
13227 * fringe.c (draw_fringe_bitmap_1):
13228 * xdisp.c (window_box_width): Adjust users.
13229 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13230 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13231 Use direct assignment.
13232 (Fset_window_configuration, save_window_save, Fwindow_margins):
13233 Convert Lisp_Object to integer and back where appropriate.
13234 (Fset_window_margins): Adjust user. Return t if any margin
13235 was actually changed, and mention this in docstring.
13237 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13239 * syntax.c (forward_word):
13240 * cmds.c (forward_char, backward_char): Mention the optional argument.
13242 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13244 * window.h (struct window): Convert left_fringe_width
13245 and right_fringe_width from Lisp_Objects to integers.
13247 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13248 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13249 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13251 (make_window): Initialize new integer fields to -1.
13252 (Fsplit_window_internal): Use direct assignment.
13253 (Fset_window_configuration, save_window_save):
13254 Convert Lisp_Object to integer and back where appropriate.
13255 (Fset_window_fringes): Adjust user. Return t if any fringe
13256 was actually changed, and mention this in docstring.
13258 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13260 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13261 * nsfns.m (x_set_cursor_type):
13262 * w32fns.c (x_set_cursor_type):
13263 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13264 * xdisp.c (set_frame_cursor_types): ...but in common code.
13266 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13268 * font.c (clear_font_cache): New function, stripped from...
13269 (Fclear_font_cache): ...here, which now uses the function
13270 above. Adjust comment.
13271 * font.h (clear_font_cache): Add prototype.
13272 * xfaces.c (clear_face_cache): Use clear_font_cache.
13274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13276 * window.c (Fset_window_start): Compare `w', not `window' because
13277 `w' might not be equal to `window' after call to decode_live_window.
13279 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13281 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13282 This fixes a problem introduced by the Bug#15035 patch
13283 when using GPG. Reported by Herbert J. Skuhra.
13285 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13287 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13288 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13289 not yet initialized.
13291 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13293 * decompress.c (Fzlib_decompress_region): Support zlib
13294 decompression, too, and rename.
13296 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13298 Minor zlib configuration tweaks.
13299 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13300 Don't assume presence of fn_inflateInit2_ zlib internal function.
13302 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13304 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13305 include the zlib prefix.
13307 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13309 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13310 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13311 define static variables that are pointers to zlib functions to be
13312 dynamically loaded.
13313 (init_zlib_functions) [WINDOWSNT]: New function.
13314 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13316 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13317 macros instead of invoking the zlib functions directly.
13318 (syms_of_decompress): DEFSYM Qzlib_dll.
13319 Staticpro Szlib_available_p.
13321 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13323 Avoid looping over all frame windows to freeze and unfreeze.
13324 * window.h (struct window): Drop frozen_window_start_p.
13325 (freeze_window_starts): Drop prototype.
13326 * frame.h (struct frame): New frozen_window_starts flag.
13327 (FRAME_WINDOWS_FROZEN): New macro.
13328 * window.c (freeze_window_start, freeze_window_starts):
13330 (select_window, replace_window): Adjust users.
13331 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13332 (window_frozen_p): New function.
13333 (redisplay_window): Use it.
13335 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13337 Fix some fd issues when running subprocesses (Bug#15035).
13338 Fix bugs that can leak files or file descriptors on errors.
13339 Don't unlink open temp files, as that's hard for users to diagnose
13340 when things go awry (e.g., temp disk exhausted).
13341 Don't bother to lock temp files. Check for invalid recursion.
13342 * callproc.c (synch_process_fd): Remove. All uses removed.
13343 (synch_process_tempfile): New var or macro.
13344 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13346 (record_kill_process): New arg, the temp name. All callers changed.
13347 (delete_temp_file): Now just a simple wrapper around unlink.
13348 (call_process_kill): New arg, the call_process_fd array.
13349 Close them all. Clear synch_process_pid. Remove the temp file,
13350 or arrange for it to be removed.
13351 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13352 that's been moved to synch_process_tempfile. Caller changed.
13353 Do not remove the tempfile; that's now call_process_kill's
13355 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13356 call_process_kill; the caller now does that.
13357 (call_process_cleanup): Do not close the process fd; that's now
13358 call_process_kill's responsibility.
13359 (Fcall_process): Implement via new function call_process, which
13360 has most of the old body of Fcall_process, but with a different API.
13361 (call_process): New function that does not open or close filefd if
13362 it is nonnegative. Record which fds need to be closed, and let
13363 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13364 Signal an error if invoked recursively (could be done via a hook).
13365 Simplify creation of the tempfile in the MSDOS case.
13366 Don't create the output file until after checking for the executable.
13367 Report any failure to open /dev/null.
13368 Don't open /dev/null for writing twice; once is enough.
13369 Don't create pipe if all output is being discarded or sent to file.
13370 Don't worry about setting up the coding system or reading from the
13371 pipe if all output is being discarded.
13372 Hoist fd_error local into top level, to lessen block nesting.
13373 Don't record deleted pid here; now done by Fcall_process_region.
13374 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13375 and note its success in synch_process_tempfile.
13376 Do not leak resources when child_setup fails.
13377 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13378 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13379 (create_temp_file): Now returns open fd, with an additional
13380 Lisp_Object * argument to return the name. All callers changed.
13381 Do not close the file; rewind it instead, and leave it open for
13382 the caller. Do not lock the temp file. Unwind-protect the file
13383 and the file-descriptor.
13384 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13385 If an asynchrounous process, record it here, not in call_process.
13386 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13387 * eval.c (set_unwind_protect): New function.
13388 * fileio.c (write_region): New function, generalized from the
13389 old Fwrite_region. Do not lock temp files.
13390 (Fwrite_region): Use it.
13391 * lisp.h (set_unwind_protect, write_region): New decls.
13392 * process.c: Include <verify.h>.
13393 (make_process): Mark fds as initially closed.
13394 (deleted_pid_list): Now a list of pid-filename pairs.
13396 (close_process_fd): New function.
13397 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13398 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13399 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13400 (create_process, create_pty, Fmake_serial_process)
13401 (server_accept_connection): Record which fds need to be closed,
13402 and let deactivate_process close them.
13403 (Fmake_network_process): Do not discard the unwind-protect
13404 until it's safe to do so.
13405 (deactivate_process): Close the fds opened by create_process etc.
13406 (Fprocess_send_eof): Adjust to new way of recording open fds.
13407 Report an error if /dev/null can't be opened, instead of aborting.
13408 * process.h (PROCESS_OPEN_FDS): New constant.
13409 (struct Lisp_Process): New member open_fds.
13410 (record_kill_process, record_deleted_pid): Adjust signatures.
13411 (record_deleted_pid): Move decl here ...
13412 * syswait.h (record_deleted_pid): ... from here.
13414 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13416 * decompress.c: Fix bugs with large buffers and weird inputs.
13417 Tune a bit. Reindent as per usual Emacs style.
13418 (BUFFER_SIZE): Remove.
13419 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13420 more than UINT_MAX bytes. Decompress into the gap instead of into
13421 an auto buffer, as this should avoid copying. Return nil if
13422 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13423 set immediate_quit; we shouldn't trust zlib code that much.
13425 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13427 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13428 errors, and really move the gap to where we want it.
13430 * lisp.h: Include decompress.c support.
13432 * emacs.c (main): Include decompress.c support.
13434 * Makefile.in: Include -lz if present.
13436 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13438 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13439 (initWithTitle:): Initialize frame to 0.
13440 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13441 (fillWithWidgetValue:frame:): Rename from
13442 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13444 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13445 fillWithWidgetValue:frame:
13447 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13448 remove memory leak warnings.
13450 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13451 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13452 menu_pending_title.
13454 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13455 (x_activate_menubar): Update the whole menu.
13456 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13457 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13458 current event is not NSSystemDefined (Bug#15001).
13459 Call ns_check_menu_open only if trackingMenu is 2.
13460 (menuDidClose:): New method, decrease trackingMenu.
13461 (fillWithWidgetValue:setDelegate:): New method.
13462 (fillWithWidgetValue:): Call the above.
13464 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13466 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13468 Omit some unnecessary casts.
13469 Many of these go back to the old pre-C89 days, when they may have
13470 been needed, but we've been assuming C89 or later for a while now.
13471 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13472 (live_float_p, live_misc_p, live_vector_p):
13473 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13474 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13475 (defvar_per_buffer):
13476 * callint.c (Fcall_interactively):
13477 * doc.c (Fsubstitute_command_keys):
13478 * filelock.c (get_boot_time):
13479 * frame.c (xrdb_get_resource):
13480 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13481 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13482 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13483 (menuitem_highlight_callback, menu_destroy_callback)
13484 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13485 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13486 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13487 (xg_tool_bar_help_callback, tb_size_cb):
13488 * image.c (xpm_alloc_color, png_read_from_memory)
13489 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13490 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13492 * keymap.c (describe_map):
13493 * nsfns.m (Fns_display_monitor_attributes_list):
13494 * nsmenu.m (process_dialog:):
13495 * nsterm.m (hold_event):
13496 * process.c (wait_reading_process_output):
13497 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13498 * scroll.c (do_direct_scrolling, scrolling_1):
13499 * termcap.c (tgetent):
13500 * window.c (check_window_containing, add_window_to_list)
13501 (freeze_window_starts):
13502 * xdisp.c (compare_overlay_entries, vmessage):
13503 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13504 (x_get_monitor_attributes_xrandr)
13505 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13506 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13507 * xfont.c (xfont_match, xfont_open):
13508 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13509 (menubar_selection_callback, menu_position_func)
13510 (popup_selection_callback, create_and_show_popup_menu)
13511 (dialog_selection_callback, create_and_show_dialog):
13512 * xrdb.c (x_get_string_resource)
13514 * xsmfns.c (x_session_check_input):
13515 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13516 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13517 (xaw_jump_callback, xaw_scroll_callback):
13518 Omit unnecessary casts.
13520 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13522 Minor string-length refactoring.
13523 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13524 * frame.c (make_monitor_attribute_list):
13525 Prefer build_string to strlen + make_string.
13527 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13529 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13530 don't check minor_code (Bug#14417).
13532 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13534 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13535 vertical positions instead. This avoids calling MATRIX_ROW with
13536 row numbers that are possibly beyond valid limits. (Bug#15064)
13538 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13540 Use xstrdup and build_unibyte_string where applicable.
13541 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13542 * xfns.c (x_window):
13543 * xrdb.c (x_get_customization_string):
13544 * xterm.c (xim_initialize):
13545 * w32fns.c (w32_window): Use xstrdup.
13546 (w32_display_monitor_attributes_list):
13547 * emacs.c (init_cmdargs):
13548 * keyboard.c (PUSH_C_STR):
13549 * nsfont.m (nsfont_open):
13550 * sysdep.c (system_process_attributes):
13551 * w32.c (system_process_attributes):
13552 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13554 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13556 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13557 variables of these types so that GDB would know about them, as aid
13558 for debugging fatal exceptions. (Bug#15024) See also
13559 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13562 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13564 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13565 larger than the NSWindow (Bug#14934).
13567 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13569 Redesign redisplay interface to drop global variable updated_window.
13570 Always pass currently updated window as a parameter to update routines.
13571 * dispextern.h (updated_window): Remove declaration.
13572 (struct redisplay_interface): Pass window parameter to
13573 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13574 and after_update_window_hook.
13575 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13577 * dispnew.c (updated_window): Remove.
13578 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13579 (update_window_line): Adjust to match redisplay interface changes.
13580 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13581 (ns_scroll_run, ns_after_update_window_line):
13582 * w32term.c (x_update_window_begin, x_update_window_end)
13583 (x_after_update_window_line, x_scroll_run):
13584 * xterm.c (x_update_window_begin, x_update_window_end)
13585 (x_after_update_window_line, x_scroll_run):
13586 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13587 Likewise. Adjust comments where appropriate.
13588 (x_cursor_to): Simplify because this is always called during window
13589 update (but install debugging check anyway).
13590 (expose_window): Check must_be_updated_p flag to see whether this
13591 function is called during window update.
13593 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13595 Do not reset window modification event counters excessively.
13596 These leftovers and poor man's tricky methods to catch extra
13597 redisplay's attention are no longer needed.
13598 * frame.c (set_menu_bar_lines_1):
13599 * minibuf.c (read_minibuf_unwind):
13600 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13601 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13602 (window_scroll_line_based, Fset_window_configuration):
13603 * xdisp.c (redisplay_window): Do not reset last_modified and
13604 last_overlay_modified counters.
13606 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13608 * xselect.c (x_send_client_event): Set send_event and serial, memset
13609 data.l as it might be bigger than data.b. Use 24 bit mask to
13610 XSendEvent (Bug#15034).
13612 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13614 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13615 for TTY frames that are not the top frame on their console.
13618 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13620 * w32term.c (w32fullscreen_hook): Really maximize frame when
13621 asked for (Bug#14841).
13623 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13625 Prefer selected_window to Fselected_window, likewise for frames.
13626 * buffer.c (Fbuffer_swap_text):
13627 * data.c (Fvariable_binding_locus):
13628 * window.c (run_window_configuration_change_hook): Adjust users.
13629 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13630 Use decode_live_frame.
13632 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13634 Be more careful if selected window shows the buffer other than current,
13635 use window_outdated only if this is not so. This change should also
13636 address some weird issues discussed in Bug#13012.
13637 * window.h (window_outdated): New prototype.
13638 * window.c (window_outdated): Now here. Convert from static and
13639 always assume window's buffer.
13640 (Fwindow_end, Fwindow_line_height): Use it.
13641 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13642 and always assume window's buffer.
13643 (redisplay_window): Adjust user.
13644 (redisplay_internal): Call to reconsider_clip_changes once and
13645 check whether mode line should be updated only if selected window
13646 shows current buffer.
13647 (run_window_scroll_functions): Use eassert for debugging check.
13648 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13650 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13652 * window.c (window_scroll, window_scroll_pixel_based)
13653 (window_scroll_line_based): Use bool for booleans.
13655 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13657 * process.c: Fix minor off-by-one issues in descriptor counts.
13658 This shouldn't fix any real bugs, but it cleans up the code a bit.
13659 (max_process_desc, max_input_desc): -1, not 0, means none.
13661 (delete_input_desc): New function.
13662 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13663 (deactivate_process): Scan backwards when recomuting max_process_desc;
13664 that should be faster.
13665 (init_process_emacs): Initialize max_input_desc.
13667 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13669 Use region cache to speedup bidi_find_paragraph_start.
13670 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13671 Rename cache_long_line_scans to cache_long_scans.
13672 * buffer.c (bset_cache_long_line_scans): Rename to
13673 bset_cache_long_scans.
13674 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13675 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13677 (syms_of_buffer): Rename cache-long-line-scans to
13678 cache-long-scans. Adjust docstring.
13679 * search.c (newline_cache_on_off):
13680 * indent.c (width_run_cache_on_off): Adjust users.
13681 * bidi.c (bidi_paragraph_cache_on_off): New function.
13682 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13683 * insdel.c (prepare_to_modify_buffer):
13684 Invalidate bidi_paragraph_cache if enabled.
13686 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13688 Invalidate region caches only if buffer text is going to be changed.
13689 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13690 (modify_text): ...new prototype.
13691 (prepare_to_modify_buffer_1): New prototype.
13692 * textprop.c (modify_region): Rename to...
13693 (modify_text_properties): ...new function.
13694 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13695 (Fremove_list_of_text_properties): Adjust users.
13696 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13697 (modify_text): ...new function.
13698 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13699 (prepare_to_modify_buffer_1): ...new function.
13700 * casefiddle.c (casify_region):
13701 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13702 (Ftranspose_regions): Use modify_text.
13704 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13706 * lisp.mk (lisp): Add nadvice.elc.
13708 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13710 New macro to iterate over live buffers similar to frames.
13711 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13712 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13713 Declare buffer-related variables here to offload lisp.h.
13714 * buffer.c (Vbuffer_alist): Adjust comment.
13715 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13716 (other_buffer_safely):
13717 * data.c (store_symval_forwarding):
13718 * dispnew.c (Fframe_or_buffer_changed_p):
13719 * fileio.c (Fdo_auto_save):
13720 * filelock.c (unlock_all_files):
13721 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13723 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13725 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13726 * callproc.c (create_temp_file):
13727 * filelock.c (create_lock_file):
13728 Assume mkostemp, since it's now provided by Gnulib.
13730 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13732 * w32.c (mkostemp): New function.
13733 (mktemp): Remove, no longer used. Most of the code reused in
13734 mkostemp. (Bug#15015)
13735 (mktemp): Don't undef.
13737 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13739 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13740 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13741 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13742 (free_glyph_pool, check_glyph_memory): Likewise for
13743 all users. Adjust comments where appropriate.
13745 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13747 * composite.h: Minor fixups.
13748 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13749 to fix a misspelling, and change it to an inline function while
13750 we're at it (it need not be a macro). All uses changed.
13751 (composition_method, composition_valid_p):
13752 Rewrite to avoid assignments in if-conditions.
13754 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13756 Do not use global Lisp_Object in composition macros.
13757 * composite.h (composition_temp): Remove declaration.
13758 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13759 (composition_method, composition_valid_p): ...inline functions.
13760 (compose_region): Remove the leftover.
13761 * composite.c (composition_temp): Remove.
13762 (run_composition_function, update_compositions)
13763 (composition_compute_stop_pos, composition_adjust_point)
13764 (Ffind_composition_internal):
13765 * coding.c (handle_composition_annotation):
13766 * xdisp.c (handle_composition_prop, check_point_in_composition):
13767 Related users changed.
13769 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13771 Drop FRAME_PTR typedef.
13772 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13773 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13774 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13775 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13776 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13777 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13778 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13779 All related users changed.
13781 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13783 * eval.c (default_toplevel_binding): New function.
13785 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13786 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13787 (syms_of_eval): Export them.
13788 * data.c (Fdefault_value): Micro cleanup.
13789 * term.c (init_tty): Use "false".
13791 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13793 Fix X GC leak in GTK and raw (no toolkit) X ports.
13794 * xterm.c (x_free_frame_resources): If white and black relief
13795 GCs are allocated, always free them here.
13796 * xfns.c (x_make_gc): Omit redundant initialization.
13797 * widget.c (create_frame_gcs): Remove the leftover.
13798 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13799 in x_free_frame_resources.
13801 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13803 * nsterm.m (windowWillResize:toSize:): Only change title if
13804 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13806 (viewDidEndLiveResize): New method.
13808 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13809 inside NS_IMPL_COCOA.
13811 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13813 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13814 Do not check whether undo is enabled because record_insert and
13815 record_delete does that themselves.
13817 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13819 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13820 member which is not really used any more.
13821 (FRAME_XIC_BASE_FONTNAME): Remove.
13822 * xfns.c (xic_free_fontset): Adjust user.
13823 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13824 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13825 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13826 (xdialog_show): Use eassert for debugging check.
13827 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13829 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13831 * fileio.c, fns.c (merge): Move extern decl from here ...
13832 * lisp.h (merge): ... to here.
13834 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13836 Fix last font-related change.
13837 * w32font.h (w32font_list_internal, w32font_match_internal):
13839 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13840 (uniscribe_list_family): Adjust to match font API change.
13841 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13842 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13844 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13846 * frame.h (FRAME_MOUSE_UPDATE):
13847 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13848 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13850 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13852 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13853 * font.h (struct font_driver): Change list, match, and list_family
13854 functions to accept struct frame * as first arg.
13855 * font.c (font_score, font_compare, font_sort_entities):
13857 (font_sort_entities, font_list_entities, font_select_entity)
13858 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13859 match font API change.
13860 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13861 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13862 * ftxfont.c (ftxfont_list, ftxfont_match):
13863 * xftfont.c (xftfont_list, xftfont_match):
13864 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13865 * w32font.c (w32font_list, w32font_match, w32font_list)
13866 (w32font_list_internal, w32_font_match_internal): Likewise.
13867 * xfaces.c (Fx_family_fonts): Adjust user.
13869 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13871 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13872 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13873 only if HAVE_X_WINDOWS is in use.
13874 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13875 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13876 * w32term.c (x_wm_set_icon_position): Likewise.
13877 * w32fns.c (x_icon): Adjust user.
13879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13881 * xterm.c (last_mouse_press_frame): Remove the
13882 leftover which is not really used any more.
13883 (handle_one_xevent, syms_of_xterm): Adjust users.
13884 (x_flush): Call XFlush once per each X display, not frame.
13885 This is better because this code always unconditionally skips
13886 non-X frames in Vframe_list and issues the only XFlush if we
13887 have more than one X frame on the same X display.
13888 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13889 Use bool for booleans.
13890 (x_draw_glyph_string_background, cvt_string_to_pixel)
13891 (cvt_pixel_dtor): Drop unnecessary prototypes.
13892 * xterm.h (x_display_ok): Adjust prototype.
13894 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13896 Drop unnecessary functions that deals with frame pixel size.
13897 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13898 (x_pixel_height): Drop prototypes.
13899 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13900 (x_pixel_height): Drop implementations.
13901 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13902 which should be always valid for window frame.
13903 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13904 * w32menu.c (Fx_popup_dialog):
13905 * xmenu.c (Fx_popup_dialog): Likewise for both.
13907 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13909 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13910 frame parameters and call to Fmodify_frame_parameters just once.
13911 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13912 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13913 and mention nil frame in docstring.
13915 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13917 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13918 (x_figure_window_size): Likewise. Adjust to return long.
13919 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13920 (toplevel): Move Qterminal_live_p to...
13921 * terminal.c (toplevel): ...here, make it static, and...
13922 (syms_of_terminal): ...DEFSYM here.
13923 * frame.h (Qterminal_live_p): Remove declaration.
13924 (make_frame, x_figure_window_size): Adjust prototype.
13925 * nsfns.m (Fx_create_frame): Use long for window flags.
13927 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13929 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13930 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13931 Do not assume that emacs_close (INT_MAX) is a no-op.
13933 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13935 * xfaces.c (make_face_cache): For struct face_cache, prefer
13936 xmalloc to xzalloc and so avoid redundant call to memset.
13937 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13939 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13941 * fringe.c (draw_window_fringes, update_window_fringes)
13942 (compute_fringe_widths):
13943 * w32term.c (x_draw_glyph_string):
13944 * window.c (candidate_window_p, Frecenter):
13945 * xfaces.c (realize_basic_faces, realize_default_face)
13946 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13947 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13948 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13949 * xmenu.c (Fx_menu_bar_open_internal):
13950 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13951 * xsettings.c (xft_settings_event):
13952 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13953 Use bool for booleans. Adjust style and comments where
13955 * dispextern.h (draw_window_fringes, update_window_fringes)
13956 (compute_fringe_widths):
13957 * xterm.h (x_had_errors_p): Adjust prototype.
13959 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13961 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13962 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13964 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13966 * fns.c (toplevel): Remove comment before Fsafe_length because
13967 it checks for QUIT.
13969 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13971 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13973 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13975 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13976 frame which got the message is still alive, before dereferencing
13977 its pointer. (Bug#14970)
13979 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13980 be a live window, before using it as such. (Bug#14970)
13982 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13984 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13985 w32_detect_focus_change instead of doing part of its job by hand.
13986 This fixes the problem whereby FOCUS_OUT events were not sent to
13989 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13991 * process.c (Fprocess_list): Doc fix.
13993 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13994 being re-exposed only if it didn't ask to become visible.
13995 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13996 was previously iconified. (Bug#14841)
13997 (x_iconify_frame): Mark the frame iconified.
13999 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14001 Fix minor problems found by static checking.
14002 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14003 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14005 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14007 * eval.c (set_specpdl_old_value): New function.
14008 (unbind_to): Minor simplification.
14009 (get_backtrace_frame): New function.
14010 (Fbacktrace_frame): Use it. Add `base' argument.
14011 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14012 (syms_of_eval): Export backtrace-eval.
14013 * xterm.c (x_focus_changed): Simplify.
14015 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14017 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14019 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14021 * xdisp.c (redisplay_window): Instead of moving point out of
14022 scroll margin, reject the force_start method, and try scrolling
14023 instead. (Bug#14780)
14025 2013-07-24 Ken Brown <kbrown@cornell.edu>
14027 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14030 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14032 * eval.c (Fprogn): Do not check that BODY is a proper list.
14033 This undoes the previous change. The check slows down the
14034 interpreter, and is not needed to prevent a crash. See
14035 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14037 2013-07-23 Glenn Morris <rgm@gnu.org>
14039 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14041 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14043 Port to GNU/Linux systems with tinfo but not ncurses.
14044 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14045 to decide whether ncurses is being used. Without this change,
14046 GCC complains about tgetent not being declared, on a system
14047 that has tinfo installed but ncurses not installed.
14049 * eval.c (Fprogn): Check that BODY is a proper list.
14051 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14052 * data.c (Fsetq_default):
14053 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14054 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14056 Tune by taking advantage of the fact that ARGS is always a list
14057 when a function is declared to have UNEVALLED args.
14059 * emacsgtkfixed.c: Port to GCC 4.6.
14060 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14062 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14064 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14065 here to silence compiler warnings.
14067 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14069 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14070 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14071 from messing up Emacs's 'struct frame' (Bug#14923).
14073 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14075 * alloc.c (make_save_ptr_ptr): Define this function.
14076 It was inadvertently omitted. It's needed only if
14077 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14079 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14081 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14082 frame have focus (Bug#14895).
14084 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14086 Avoid vfork-related deadlock more cleanly.
14087 * callproc.c (child_setup): When the child's exec fails, output
14088 the program name, as that's more useful. Use O_NONBLOCK to avoid
14090 * process.c (create_process_1): Remove; no longer needed.
14091 (create_process): Remove timer hack; no longer needed, now that
14092 the child avoids deadlock.
14094 2013-07-20 Glenn Morris <rgm@gnu.org>
14096 * image.c (Fimage_flush): Fix doc typo.
14098 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14100 Fix array bounds violation when pty allocation fails.
14101 * process.c (PTY_NAME_SIZE): New constant.
14102 (pty_name): Remove static variable; it's now auto.
14103 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14104 Take pty_name as an arg rather than using a static variable.
14105 All callers changed.
14106 (create_process): Recover pty_flag from process, not from volatile local.
14107 (create_pty): Stay inside array even when pty allocation fails.
14108 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14110 * lread.c (Fload): Avoid initialization only when lint checking.
14111 Mention that it's needed only for older GCCs.
14113 2013-07-20 Kenichi Handa <handa@gnu.org>
14115 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14116 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14118 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14120 * lread.c (Fload): Avoid uninitialized warning.
14122 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14124 Fix some minor file descriptor leaks and related glitches.
14125 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14126 (create_lock_file): Use write, not emacs_write.
14127 * image.c (slurp_file, png_load_body):
14128 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14129 (server_accept_connection):
14130 Don't leak an fd on memory allocation failure.
14131 * image.c (slurp_file): Add a cheap heuristic for growing files.
14132 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14133 as that's what the other routines do. Maybe input need not be
14134 blocked at all, but it's better to be consistent.
14135 Avoid undefined behavior when strlen is zero.
14137 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14138 (NSTATICS): Now a constant; doesn't need to be a macro.
14140 2013-07-19 Richard Stallman <rms@gnu.org>
14142 * coding.c (decode_coding_utf_8): Add simple loop for fast
14143 processing of ASCII characters.
14145 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14147 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14149 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14151 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14152 unportable 'struct x_display_info'.
14153 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14154 is a portable type.
14156 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14158 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14159 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14161 (system_process_attributes): Prefer plain char to unsigned char
14162 when either will do. Clean up properly if interrupted or if
14163 memory allocations fail. Don't assume sscanf succeeds.
14164 Remove no-longer-needed workaround to stop GCC from whining.
14165 Read command-line once, instead of multiple times. Check read status a
14166 bit more carefully.
14168 Fix obscure porting bug with varargs functions.
14169 The code assumed that int is treated like ptrdiff_t in a vararg
14170 function, which is not a portable assumption. There was a similar
14171 -- though these days less likely -- porting problem with various
14172 assumptions that pointers of different types all smell the same as
14173 far as vararg functions is conserved. To make this problem less
14174 likely in the future, redo the API to use varargs functions.
14175 * alloc.c (make_save_value): Remove this vararg function.
14176 All uses changed to ...
14177 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14178 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14180 (make_save_ptr): Rename from make_save_pointer, for consistency with
14181 the above. Define only on platforms that need it. All uses changed.
14183 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14185 * keyboard.c: Try to fix typos in previous change.
14186 (DISPLAY_LIST_INFO): New macro.
14187 (kbd_buffer_get_event): Do not access members that are not present
14188 in X11. Revert inadvertent change of "!=" to "=".
14190 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14192 * keyboard.c (kbd_buffer_get_event):
14193 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14194 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14196 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14198 * filelock.c: Fix unlikely file descriptor leaks.
14199 (get_boot_time_1): Rework to avoid using emacs_open.
14200 This doesn't actually fix a leak, but is better anyway.
14201 (read_lock_data): Use read, not emacs_read.
14203 * doc.c: Fix minor memory and file descriptor leaks.
14204 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14205 (get_doc_string, Fsnarf_documentation):
14206 Fix file descriptor leak on error.
14208 * term.c: Fix minor fdopen-related file descriptor leaks.
14209 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14210 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14212 * charset.c: Fix file descriptor leaks and errno issues.
14214 (load_charset_map_from_file): Don't leak file descriptor on error.
14215 Use plain record_xmalloc since the allocation is larger than
14216 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14218 * eval.c (record_unwind_protect_nothing):
14219 * fileio.c (fclose_unwind):
14221 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14222 The replacement doesn't block input, but that no longer seems
14225 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14227 * lread.c: Fix file descriptor leaks and errno issues.
14228 (Fload): Close some races that leaked fds or streams when 'load'
14230 (Fload, openp): Report error number of last nontrivial failure to open.
14231 ENOENT counts as trivial.
14232 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14234 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14235 now that the function is always called with a nonnegative arg.
14236 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14237 All uses replaced with ...
14238 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14240 A few more minor file errno-reporting bugs.
14241 * callproc.c (Fcall_process):
14242 * doc.c (Fsnarf_documentation):
14243 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14244 * process.c (set_socket_option):
14245 Don't let a constructor trash errno.
14246 * doc.c: Include <errno.h>.
14248 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14250 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14252 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14254 Fix w32 bug with call-process-region (Bug#14885).
14255 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14256 to Fcall_process when the input is empty. This simplifies the
14257 code a bit. It makes no difference on POSIXish platforms but
14258 apparently it fixes a bug on w32.
14260 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14261 * fileio.c (close_file_unwind): Don't close if FD is negative;
14262 this can happen when unwinding a zapped file descriptor.
14263 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14264 in case Emacs runs out of memory between the two unwind-protects.
14265 Don't trash errno when closing FD.
14266 Zap the FD in the specpdl when closing it, instead of deferring
14267 the removal of the unwind-protect; this fixes a bug where a child
14268 function unwinds the stack past us.
14270 New unwind-protect flavors to better type-check C callbacks.
14271 This also lessens the need to write wrappers for callbacks,
14272 and the need for make_save_pointer.
14273 * alloc.c (free_save_value):
14274 * atimer.c (run_all_atimers):
14276 * alloc.c (safe_alloca_unwind):
14277 * atimer.c (unwind_stop_other_atimers):
14278 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14279 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14280 * minibuf.c (choose_minibuf_frame_1):
14281 * process.c (make_serial_process_unwind):
14282 * xdisp.c (pop_message_unwind):
14283 * xselect.c (queue_selection_requests_unwind):
14284 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14285 * alloc.c (record_xmalloc):
14286 Prefer record_unwind_protect_ptr to record_unwind_protect with
14288 * alloc.c (Fgarbage_collect):
14289 Prefer record_unwind_protect_void to passing a dummy.
14290 * buffer.c (restore_buffer):
14291 * window.c (restore_window_configuration):
14292 * xfns.c, w32fns.c (do_unwind_create_frame)
14293 New wrapper. All record-unwind uses of wrappee changed.
14294 * buffer.c (set_buffer_if_live):
14295 * callproc.c (call_process_cleanup, delete_temp_file):
14296 * coding.c (code_conversion_restore):
14297 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14298 * editfns.c (save_excursion_restore)
14299 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14300 (save_restriction_restore):
14301 * eval.c (restore_stack_limits, un_autoload):
14302 * fns.c (require_unwind):
14303 * keyboard.c (recursive_edit_unwind, tracking_off):
14304 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14305 * macros.c (pop_kbd_macro, restore_menu_items):
14306 * nsfns.m (unwind_create_frame):
14307 * print.c (print_unwind):
14308 * process.c (start_process_unwind):
14309 * search.c (unwind_set_match_data):
14310 * window.c (select_window_norecord, select_frame_norecord):
14311 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14312 (fast_set_selected_frame):
14313 * xfns.c, w32fns.c (unwind_create_tip_frame):
14314 Return void, not a dummy Lisp_Object. All uses changed.
14315 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14316 * callproc.c (call_process_kill):
14317 * fileio.c (restore_point_unwind, decide_coding_unwind)
14318 (build_annotations_unwind):
14319 * insdel.c (Fcombine_after_change_execute_1):
14320 * keyboard.c (read_char_help_form_unwind):
14321 * menu.c (unuse_menu_items):
14322 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14323 * sound.c (sound_cleanup):
14324 * xdisp.c (unwind_redisplay):
14325 * xfns.c (clean_up_dialog):
14326 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14327 Accept no args and return void, instead of accepting and returning
14328 a dummy Lisp_Object. All uses changed.
14329 * cygw32.c (fchdir_unwind):
14330 * fileio.c (close_file_unwind):
14331 * keyboard.c (restore_kboard_configuration):
14332 * lread.c (readevalllop_1):
14333 * process.c (wait_reading_process_output_unwind):
14334 Accept int and return void, rather than accepting an Emacs integer
14335 and returning a dummy object. In some cases this fixes an
14336 unlikely bug when the corresponding int is outside Emacs integer
14337 range. All uses changed.
14338 * dired.c (directory_files_internal_unwind):
14339 * fileio.c (do_auto_save_unwind):
14340 * gtkutil.c (pop_down_dialog):
14341 * insdel.c (reset_var_on_error):
14342 * lread.c (load_unwind):
14343 * xfns.c (clean_up_file_dialog):
14344 * xmenu.c, nsmenu.m (pop_down_menu):
14345 * xmenu.c (cleanup_widget_value_tree):
14346 * xselect.c (wait_for_property_change_unwind):
14347 Accept pointer and return void, rather than accepting an Emacs
14348 save value encapsulating the pointer and returning a dummy object.
14350 * editfns.c (Fformat): Update the saved pointer directly via
14351 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14352 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14353 (unwind_body): New function.
14354 (record_unwind_protect): First arg is now a function returning void,
14355 not a dummy Lisp_Object.
14356 (record_unwind_protect_ptr, record_unwind_protect_int)
14357 (record_unwind_protect_void): New functions.
14358 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14359 * fileio.c (struct auto_save_unwind): New type.
14360 (do_auto_save_unwind): Use it.
14361 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14362 * insdel.c (struct rvoe_arg): New type.
14363 (reset_var_on_error): Use it.
14364 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14366 (specbinding_func): Remove; there are now several such functions.
14367 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14368 (set_unwind_protect_ptr): New function.
14369 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14371 Be simpler and more consistent about reporting I/O errors.
14372 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14373 Say "Read error" and "Write error", rather than "I/O error", or
14374 "IO error reading", or "IO error writing", when a read or write
14376 * process.c (Fmake_network_process, wait_reading_process_output)
14377 (send_process, Fprocess_send_eof, wait_reading_process_output):
14378 Capitalize diagnostics consistently. Put "failed foo" at the
14379 start of the diagnostic, so that we don't capitalize the
14380 function name "foo". Consistently say "failed" for such
14382 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14383 All callers changed. This is so it can use report_file_error.
14384 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14385 diagnostics consistently as above.
14387 * fileio.c (report_file_errno): Fix errno reporting bug.
14388 If the file name is neither null nor a pair, package it up as a
14389 singleton list. All callers changed, both to this function and to
14390 report_file_error. This fixes a bug where the memory allocator
14391 invoked by list1 set errno so that the immediately following
14392 report_file_error reported the wrong errno value.
14394 Fix minor problems found by --enable-gcc-warnings.
14395 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14396 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14398 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14400 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14401 Set event->arg to Qt if switch-event shall be generated.
14402 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14404 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14406 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14409 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14410 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14411 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14412 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14413 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14414 and there is a focused frame.
14415 (head_table): Add focus-in and focus-out.
14416 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14417 bind to handle-focus-in/out.
14419 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14420 (Fhandle_switch_frame): Call Fhandle_focus_in.
14421 (syms_of_frame): defsubr handle-focus-in/out.
14423 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14425 Fix porting bug to older POSIXish platforms (Bug#14862).
14426 * sysdep.c (emacs_pipe): New function, that implements
14427 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14428 This should port better to CentOS 5 and to Mac OS X 10.6.
14429 All calls to pipe2 changed.
14431 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14432 This makes the code easier to read and the executable a bit smaller.
14433 Do not replace all calls to Fcons that happen to create lists,
14434 just calls that are intended to create lists. For example, when
14435 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14436 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14437 Similarly for list2 through list5.
14438 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14439 * bytecode.c (exec_byte_code):
14440 * callint.c (quotify_arg, Fcall_interactively):
14441 * callproc.c (Fcall_process, create_temp_file):
14442 * charset.c (load_charset_map_from_file)
14443 (Fdefine_charset_internal, init_charset):
14444 * coding.c (get_translation_table, detect_coding_system)
14445 (Fcheck_coding_systems_region)
14446 (Fset_terminal_coding_system_internal)
14447 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14448 * composite.c (update_compositions, Ffind_composition_internal):
14449 * dired.c (directory_files_internal, file_name_completion)
14451 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14452 * doc.c (Fsnarf_documentation):
14453 * editfns.c (Fmessage_box):
14455 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14456 (Feval, eval_sub, Ffuncall, apply_lambda):
14457 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14458 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14459 (Fset_file_times, Finsert_file_contents)
14460 (Fchoose_write_coding_system, Fwrite_region):
14461 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14462 * font.c (font_registry_charsets, font_parse_fcname)
14463 (font_prepare_cache, font_update_drivers, Flist_fonts):
14464 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14465 * frame.c (make_frame, Fmake_terminal_frame)
14466 (x_set_frame_parameters, x_report_frame_params)
14467 (x_default_parameter, Fx_parse_geometry):
14468 * ftfont.c (syms_of_ftfont):
14469 * image.c (gif_load):
14470 * keyboard.c (command_loop_1):
14471 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14472 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14473 (Fminor_mode_key_binding, accessible_keymaps_1)
14474 (Faccessible_keymaps, Fwhere_is_internal):
14475 * lread.c (read_emacs_mule_char):
14476 * menu.c (find_and_return_menu_selection):
14477 * minibuf.c (get_minibuffer):
14478 * nsfns.m (Fns_perform_service):
14479 * nsfont.m (ns_script_to_charset):
14480 * nsmenu.m (ns_popup_dialog):
14481 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14482 (Fx_own_selection_internal):
14483 * nsterm.m (append2):
14484 * print.c (Fredirect_debugging_output)
14485 (print_prune_string_charset):
14486 * process.c (Fdelete_process, Fprocess_contact)
14487 (Fformat_network_address, set_socket_option)
14488 (read_and_dispose_of_process_output, write_queue_push)
14489 (send_process, exec_sentinel):
14490 * sound.c (Fplay_sound_internal):
14491 * textprop.c (validate_plist, add_properties)
14492 (Fput_text_property, Fadd_face_text_property)
14493 (copy_text_properties, text_property_list, syms_of_textprop):
14494 * unexaix.c (report_error):
14495 * unexcoff.c (report_error):
14496 * unexsol.c (unexec):
14497 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14498 (Fformat_mode_line, syms_of_xdisp):
14499 * xfaces.c (set_font_frame_param)
14500 (Finternal_lisp_face_attribute_values)
14501 (Finternal_merge_in_global_face, syms_of_xfaces):
14502 * xfns.c (x_default_scroll_bar_color_parameter)
14503 (x_default_font_parameter, x_create_tip_frame):
14504 * xfont.c (xfont_supported_scripts):
14505 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14506 (menu_help_callback, xmenu_show):
14507 * xml.c (make_dom):
14508 * xterm.c (set_wm_state):
14509 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14510 and similarly for list2 through list5.
14512 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14514 * callproc.c (Fcall_process_region): Fix minor race and tune.
14515 (create_temp_file): New function, with the temp-file-creation part
14516 of the old Fcall_process_region. Use Fcopy_sequence to create the
14517 temp file name, rather than alloca + build_string, for simplicity.
14518 Don't bother to block input around the temp file creation;
14519 shouldn't be needed. Simplify use of mktemp.
14520 Use record_unwind_protect immediately after creating the temp file;
14521 this closes an unlikely race where the temp file was not removed.
14522 Use memcpy rather than an open-coded loop.
14523 (Fcall_process_region): Use the new function. If the input is
14524 empty, redirect from /dev/null rather than from a newly created
14525 empty temp file; this avoids unnecessary file system traffic.
14527 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14529 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14530 Simplify by making this case like the other two. This is a bit
14531 slower on obsolete hosts, but the extra complexity isn't worth it.
14533 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14534 * process.c (create_process) [!DOS_NT]:
14535 Remove now-unnecessary calls to emacs_close.
14537 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14539 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14540 returning early. (Bug#14850)
14542 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14543 and inhibit-iso-escape-detection attributes of 'undecided'.
14546 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14548 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14549 Reported by Herbert J. Skuhra in
14550 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14552 Don't lose top specpdl entry when memory is exhausted.
14553 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14554 specpdl overflow here, to simplify callers; all callers changed.
14555 Always reserve an unused entry at the stack top; this avoids
14556 losing the top entry's information when memory is exhausted.
14558 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14560 Clean up errno reporting and fix some errno-reporting bugs.
14561 * callproc.c (Fcall_process):
14562 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14563 * process.c (create_process, Fmake_network_process):
14564 * unexaix.c (report_error):
14565 * unexcoff.c (report_error):
14566 Be more careful about reporting the errno of failed operations.
14567 The code previously reported the wrong errno sometimes.
14568 Also, prefer report_file_errno to setting errno + report_file_error.
14569 (Fcall_process): Look at openp return value rather than at path,
14570 as that's a bit faster and clearer when there's a numeric predicate.
14571 * fileio.c (report_file_errno): New function, with most of the
14572 old contents of report_file_error.
14573 (report_file_error): Use it.
14574 (Ffile_exists_p, Ffile_accessible_directory_p):
14575 Set errno to 0 when it is junk.
14576 * fileio.c (Faccess_file):
14577 * image.c (x_create_bitmap_from_file):
14578 Use faccessat rather than opening the file, to avoid the hassle of
14579 having a file descriptor open.
14580 * lisp.h (report_file_errno): New decl.
14581 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14584 * process.c (create_process, wait_reading_process_output) [AIX]:
14585 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14586 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14587 a multithreaded environment anyway).
14588 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14590 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14592 * image.c (x_find_image_file): Don't close a remote file handle.
14594 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14596 Fix races with threads and file descriptors.
14597 * callproc.c (Fcall_process_region):
14598 * dired.c (open_directory):
14599 * emacs.c (main, Fdaemon_initialized):
14600 * image.c (x_find_image_file):
14601 * inotify.c (Finotify_rm_watch):
14602 * lread.c (Flocate_file_internal):
14603 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14604 * term.c (term_mouse_moveto, init_tty):
14605 * termcap.c (tgetent):
14606 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14607 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14608 * unexhp9k800.c, unexmacosx.c (unexec):
14609 * callproc.c (Fcall_process_region):
14610 Use emacs_close, not close.
14611 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14612 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14613 and posix_close function on current platforms (which all lack them).
14614 (emacs_close): Use it. This should fix the races on GNU/Linux and
14615 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14616 and it should avoid closing random victim file descriptors on
14619 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14621 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14622 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14623 Touch up doc a bit.
14625 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14626 This is for .gdbinit xbacktrace.
14628 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14629 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14630 (emacs_set_tty): Now static.
14631 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14632 * term.c (tty_capable_p, tty_default_color_capabilities)
14633 (get_tty_terminal, term_mouse_movement)
14634 (handle_one_term_event, init_tty, maybe_fatal):
14635 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14636 (tgetent, scan_file, name_match, compare_contin):
14637 * terminal.c (get_terminal):
14638 Use bool for boolean.
14639 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14640 Prefer char to unsigned char if either will do.
14641 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14642 (tty_write_glyphs): Prefer int to unsigned.
14643 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14644 All callers changed.
14645 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14647 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14650 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14651 (B__dummy__): New dummy symbol, to pacify C89.
14652 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14653 they can't grok varargs macros.
14654 * dispnew.c (add_window_display_history)
14655 (add_frame_display_history):
14656 * print.c (print_object):
14657 * xdisp.c (debug_method_add):
14658 Use %p printf format only for void pointers.
14659 * emacs.c (usage_message): New constant, replacing ...
14660 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14661 (main): Adjust to usage reorg.
14662 * fns.c (syms_of_fns):
14663 * profiler.c (syms_of_profiler):
14664 Don't use non-constant struct initializers.
14665 * gnutls.h (gnutls_initstage_t):
14666 * lisp.h (enum Lisp_Fwd_Type):
14667 * lread.c (lisp_file_lexically_bound_p):
14668 * xsettings.c (anonymous enum):
14669 Remove trailing comma.
14670 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14671 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14672 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14674 * regex.c (const_re_char): New type, to pacify strict C89.
14675 All uses of 'const re_char' replaced to use it.
14676 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14677 with glibc when strict C89. This change is imported from gnulib.
14679 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14680 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14681 Omit GNU_LINUX implementation, since it requires long long.
14682 * xterm.c (x_draw_underwave):
14683 Do not assume the traditional order of struct's members.
14684 (x_term_init): Rewrite to avoid the need for non-constant structure
14687 Syntax cleanup, mostly replacing macros with functions.
14688 This removes the need for the syntax_temp hack.
14689 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14690 * syntax.c (SYNTAX_INLINE): New macro.
14691 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14692 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14693 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14694 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14695 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14696 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14697 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14698 Now constants, not macros.
14699 (syntax_temp) [!__GNUC__]: Remove.
14700 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14701 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14702 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14703 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14704 Move here from syntax.h; now functions, not macros. Except for the
14705 last function, these are static since only syntax.c uses them.
14706 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14707 All uses changed. Now a function, not a macro; use this fact
14708 to simplify the code.
14709 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14710 compiler bugs; no longer relevant.
14711 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14712 (SYNTAX_INLINE): New macro.
14713 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14714 for the new functions. Use bool for boolean member.
14715 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14716 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14717 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14718 (SETUP_BUFFER_SYNTAX_TABLE):
14719 Now extern inline functions, not macros.
14720 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14721 Remove; all uses replaced by implementation.
14722 (syntax_temp) [!__GNUC__]: Remove decl.
14723 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14725 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14727 * emacs.c (main): Fix syntax error.
14729 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14731 Timestamp fixes for undo (Bug#14824).
14732 * atimer.c (schedule_atimer):
14733 * fileio.c (Ffile_newer_than_file_p):
14734 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14735 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14736 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14737 (syms_of_fileio): Remove Sclear_visited_file_name.
14738 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14739 file doesn't exist; this avoids an ambiguity with negative timestamps.
14740 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14741 * systime.h (make_emacs_time, invalid_emacs_time):
14742 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14743 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14744 * undo.c (record_first_change): Push (visited-file-modtime) onto
14745 undo list rather than reimplementing it by hand, incorrectly.
14747 2013-07-09 Ken Brown <kbrown@cornell.edu>
14749 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14751 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14753 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14755 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14757 Handle errno and exit status a bit more carefully.
14758 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14759 number into an exit status. Instead, use EXIT_CANCELED.
14760 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14761 * callproc.c (relocate_fd):
14762 * emacs.c (close_output_streams, main):
14763 * process.c (create_process):
14764 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14765 Use emacs_perror for simplicity.
14766 * callproc.c (relocate_fd, main):
14767 * sysdep.c (sys_subshell):
14768 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14769 (shut_down_emacs): Use emacs_write, not write.
14770 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14771 * fileio.c (Fcopy_file, e_write):
14772 * nsterm.m (ns_select):
14773 * process.c (send_process):
14774 * sound.c (vox_write):
14775 Use emacs_write_sig, not emacs_write.
14776 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14777 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14779 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14781 (emacs_full_write): New function.
14782 (emacs_write): Rewrite to use it.
14783 (emacswrite_sig, emacs_perror): New functions.
14784 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14786 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14788 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14789 on NS even if it is present. Pixmap on NS is a void*.
14791 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14793 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14794 * process.c (close_on_exec, accept4, process_socket):
14795 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14797 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14799 * w32.c (sys_dup): Declare prototype.
14803 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14805 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14807 Make file descriptors close-on-exec when possible (Bug#14803).
14808 This simplifies Emacs a bit, since it no longer needs to worry
14809 about closing file descriptors by hand in some cases.
14810 It also fixes some unlikely races. Not all such races, as
14811 libraries often open files internally without setting
14812 close-on-exec, but it's an improvement.
14813 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14814 * callproc.c (Fcall_process) [!MSDOS]:
14815 * emacs.c (main) [!DOS_NT]:
14816 * nsterm.m (ns_term_init):
14817 * process.c (create_process):
14818 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14819 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14820 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14821 Prefer mkostemp with O_CLOEXEC to mkstemp.
14822 * callproc.c (relocate_fd) [!WINDOWSNT]:
14823 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14824 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14826 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14827 Make the resulting file descriptor close-on-exec.
14828 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14829 * lread.c (load_descriptor_list, load_descriptor_unwind):
14830 Remove; no longer needed. All uses removed.
14831 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14832 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14834 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14835 (Fmake_network_process, Fnetwork_interface_list)
14836 (Fnetwork_interface_info, server_accept_connection):
14837 Make newly-created socket close-on-exec.
14838 * sysdep.c (emacs_open, emacs_fopen):
14839 Make new-created descriptor close-on-exec.
14840 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14841 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14843 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14845 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14846 for NS_IMPL_GNUSTEP.
14848 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14850 Fix openp errno handling.
14851 * callproc.c (Fcall_process): Preserve openp errno around close.
14852 * lread.c (openp): Set errno when returning -1, as some callers
14855 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14857 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14859 * nsterm.h (NSSavePanel): Update comment.
14860 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14861 (ns_run_file_dialog): Declare.
14863 * nsfns.m: Remove panelOK.
14865 (ns_run_file_dialog): New function.
14866 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14867 event loop, so file dialog is popped up by ns_run_file_dialog, called
14868 by sendEvent (Bug#14578).
14869 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14871 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14873 * xdisp.c (default_line_pixel_height): New function.
14874 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14875 (try_cursor_movement, redisplay_window, try_window)
14876 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14878 * window.c (window_scroll_pixel_based):
14879 use default_line_pixel_height.
14881 * dispextern.h (default_line_pixel_height): Add prototype.
14883 * frame.c (x_set_line_spacing): Accept a float value for
14884 line-spacing parameter, per the documentation.
14886 * data.c (Fmultibyte_string_p): Doc fix.
14888 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14890 Use emacs_open more consistently when opening files.
14891 This handles EINTR more consistently now, and makes it easier
14892 to introduce other uniform changes to file descriptor handling.
14893 * sysstdio.h: New file.
14894 * buffer.c (mmap_init):
14895 * cygw32.c (chdir_to_default_directory):
14896 * dispnew.c (Fopen_termscript):
14897 * emacs.c (Fdaemon_initialized):
14898 * fileio.c (Fdo_auto_save):
14899 * image.c (slurp_file, png_load_body, jpeg_load_body):
14900 * keyboard.c (Fopen_dribble_file):
14902 * print.c (Fredirect_debugging_output):
14903 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14904 * termcap.c (tgetent):
14905 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14906 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14907 * w32term.c (w32_initialize) [CYGWIN]:
14908 * xfaces.c (Fx_load_color_file):
14909 Use emacs_open instead of plain open, and emacs_fopen instead of
14911 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14912 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14913 * callproc.c (default_output_mode): New constant.
14914 (Fcall_process): Use it to call emacs_open instead of plain creat.
14915 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14916 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14917 (emacs_fopen): New function.
14918 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14919 Include <lisp.h>, for emacs_open.
14920 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14922 Remove duplicate #include directives.
14923 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14925 Don't include stdio.h twice.
14926 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14927 Don't include sys/types.h or stdio.h twice.
14928 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14929 * lread.c: Don't include coding.h twice.
14930 * nsfont.m: Don't include frame.h twice.
14931 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14932 * ralloc.c: Don't include <unistd.h> twice.
14933 * xdisp.c: Don't include font.h twice.
14934 * xterm.c: Don't include fontset.h twice.
14935 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14937 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14939 Scale ImageMagick images more carefully.
14940 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14941 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14942 Be more careful about avoiding undefined behavior after
14943 integer overflow and division by zero.
14945 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14947 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14948 (syms_of_w32fns): DEFSYM them.
14949 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14950 (CCHDEVICENAME): Define macros if not defined.
14951 (struct MONITOR_INFO_EX): New struct.
14952 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14953 (enum_display_monitors_fn): New variable.
14954 (globals_of_w32fns): Initialize it.
14955 (Fx_display_pixel_width, Fx_display_pixel_height)
14956 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14957 multi-monitor setups in docstrings.
14958 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14959 screen size by primary monitor's millimeter per pixel.
14960 (w32_monitor_enum, w32_display_monitor_attributes_list)
14961 (w32_display_monitor_attributes_list_fallback)
14962 (Fw32_display_monitor_attributes_list): New functions.
14963 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14965 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14967 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14969 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14971 * fileio.c (Qfile_notify_error): New error symbol.
14973 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14974 * inotify.c (inotify_callback, symbol_to_inotifymask)
14975 (Finotify_add_watch, Finotify_rm_watch): Use it.
14976 (inotifyevent_to_event): Exchange order of cookie and file name.
14977 (Finotify_add_watch): Adapt docstring.
14979 * lisp.h (Qfile_notify_error): Declare.
14981 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14983 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14984 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14985 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14986 which did not work (see <http://bugs.gnu.org/14569#307>).
14987 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14988 && (!noninteractive || initialized)). This attempts to thread
14989 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14991 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14993 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14994 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14996 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14998 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14999 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15000 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15001 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15003 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15005 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15006 Define to __sys_siglist.
15008 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15010 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15011 word-wrap, so that overflow-newline-into-fringe would work in
15012 visual-line-mode. (Bug#2749)
15013 (move_it_in_display_line_to): When the last scanned display
15014 element fits exactly on the display line, and
15015 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15016 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15017 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15018 finding buffer position that corresponds to pixel coordinates,
15019 e.g. in buffer_posn_from_coords.
15021 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15023 * process.c (handle_child_signal): Call catch_child_signal if
15026 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15028 Don't convert function pointers to void * and back.
15029 It isn't portable C, and it's easy enough to avoid.
15030 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15031 (make_save_value): Add support for SAVE_FUNCPOINTER.
15032 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15033 * print.c (print_object):
15034 Distinguish function from object pointers.
15035 * lisp.h (SAVE_FUNCPOINTER): New constant.
15036 (SAVE_SLOT_BITS): Adjust to it.
15037 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15038 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15039 (voidfuncptr): New typedef.
15040 (struct Lisp_Save_Value): New member data[0].funcpointer.
15041 (XSAVE_FUNCPOINTER): New function.
15043 Simplify buildobj processing.
15044 * Makefile.in (buildobj.h): Make it a sequence of strings each
15045 followed by comma, rather than a single string. Put it into a
15046 .tmp file in case there's an error while generating it.
15047 (gl-stamp): Use .tmp for temp files.
15048 (mostlyclean): Clean .tmp files.
15049 * doc.c (buildobj): Move to just the routine that needs it.
15050 It's now an array of strings, so processing is simpler.
15052 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15054 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15055 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15056 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15057 Invoke malloc_enable_thread even when not interactive.
15058 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15059 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15060 in this case, since the underlying bug has now been fixed.
15062 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15064 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15065 unlinking it (bug#14691).
15067 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15069 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15070 before checking whether buffer is modified. This lets
15071 `kill-buffer-query-functions' cancel killing of the buffer or save
15072 its content before `kill-buffer' asks user the "Buffer %s
15073 modified; kill anyway?" question.
15075 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15077 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15078 Let the super performKeyEquivalent deal with them (Bug#14747).
15080 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15082 * widget.c (resize_cb): Remove unused local.
15084 Do not use GTK 3 if it exists but cannot be compiled.
15085 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15086 * xterm.c (x_error_handler) [!USE_GTK]:
15089 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15091 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15093 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15094 to the valid range of values. (Bug#14753)
15096 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15097 when moving point by using the current glyph matrix. This avoids
15098 the need to force redisplay when this function is called in a
15101 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15103 Fix minor problems found by static checking.
15104 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15105 Redo the latter's body to sidestep GCC parenthesization warnings.
15106 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15107 * coding.c (detect_coding, detect_coding_system):
15108 * coding.h (struct undecided_spec):
15109 Use bool for boolean.
15110 * image.c (QCmax_width, QCmax_height): Now static.
15111 * xdisp.c (Fmove_point_visually): Remove unused local.
15113 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15115 * xdisp.c (Fmove_point_visually): New function.
15117 2013-06-28 Kenichi Handa <handa@gnu.org>
15119 * coding.h (define_coding_undecided_arg_index): New enum.
15120 (coding_attr_index): New members
15121 coding_attr_undecided_inhibit_null_byte_detection,
15122 coding_attr_undecided_inhibit_iso_escape_detection,
15123 coding_attr_undecided_prefer_utf_8.
15124 (undecided_spec): New struct.
15125 (struct coding_system): New member `undecided' of the member
15128 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15129 (detect_coding): Likewise.
15130 (detect_coding_system): Likewise.
15131 (Fdefine_coding_system_internal): New coding system properties
15132 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15134 (syms_of_coding): Adjust for coding_arg_undecided_max.
15136 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15138 * image.c (x_from_xcolors): Remove unused local.
15140 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15142 Defer image data transfer between X client and server until actual
15145 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15148 * image.c (Destroy_Image): Remove.
15149 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15150 `mask_p', and `colors_p'. All uses changed.
15151 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15152 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15153 New macros for `flags' arg to x_clear_image_1.
15154 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15155 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15156 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15157 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15158 (image_get_x_image, image_unget_x_image): New functions or macros.
15159 (image_background, image_background_transparent, x_to_xcolors)
15160 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15161 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15162 instead of Destroy_Image.
15163 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15164 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15165 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15166 (imagemagick_load_image, svg_load_image): Use them instead of
15167 x_create_x_image_and_pixmap, and x_put_x_image followed by
15168 x_destroy_x_image, respectively.
15169 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15170 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15171 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15172 background_transparent fields.
15173 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15174 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15176 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15178 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15179 This mostly consists of undoing recent changes.
15180 * callproc.c (Fcall_process):
15181 * process.c (create_process):
15182 Do not worry about catching SIGCHLD here, undoing previous change.
15183 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15184 * process.c, process.h (catch_child_signal):
15185 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15186 * process.c (catch_child_handler): Don't worry about being called
15187 lazily and do not assume caller has blocked SIGCHLD, undoing
15188 previous change. Move first-time stuff back to
15189 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15190 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15191 set lib_child_handler if it's already initialized, which may
15192 help avoid problems on GNUstep.
15194 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15196 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15197 * callproc.c (Fcall_process):
15198 * process.c (create_process):
15199 Make sure SIGCHLD is caught before we fork,
15200 since Emacs startup no arranges to catch SIGCHLD.
15201 * process.c (lib_child_handler): Initialize to null, not to
15203 (catch_child_signal): Allow self to be called lazily.
15204 Do nothing if it's already been called.
15205 Assume caller has blocked SIGCHLD (all callers do now).
15206 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15207 just before it's really needed.
15208 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15209 since it hasn't been caught yet.
15211 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15213 * image.c (compute_image_size): New function to implement
15214 :max-width and :max-height.
15215 (imagemagick_load_image): Use it.
15217 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15219 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15220 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15222 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15223 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15224 the SIGCHLD handler, since the code is not atomic and (due to glib)
15225 signals may be arriving now.
15226 * sysdep.c (init_signals): Do not catch child signals here;
15227 'main' now does that later, at a safer time.
15229 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15231 Clean up SIGCHLD handling a bit (Bug#14569).
15232 * process.c, process.h (catch_child_signal):
15233 Now always extern, even if !NS_IMPL_GNUSTEP.
15234 * process.c (catch_child_signal): Move glib tickler here from
15235 init_process_emacs, so that it's done earlier in Emacs
15236 initialization. Also move the noninteractive && !initialized
15237 check here from init_process_emacs. This is all a bit cleaner for
15238 GNUish platforms, and I hope it works around the Cygwin bug.
15239 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15240 that glib signal handling is tickled before glib creates threads.
15242 * process.c (wait_reading_process_output): Avoid int overflow
15243 when reading more than 2 GiB total from a process.
15245 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15247 * process.c (create_process): Handle a couple more cases,
15248 i.e., work even if new_argv and wait_child_setup[i] are cached.
15249 Use Fcall_process's style for volatile vars.
15251 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15253 * process.c (create_process): Mark PROCESS volatile.
15255 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15257 Use C99-style flexible array members if available.
15258 This avoids some subtle aliasing issues, which typically
15259 aren't a problem with GCC but may be a problem elsewhere.
15260 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15261 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15262 In either case, it uses a flexible array member rather than
15263 the old struct hack. All uses changed.
15264 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15265 Adjust to sdata reorganization.
15266 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15267 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15268 that ports better to pre-C99 non-GCC.
15269 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15270 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15271 as the latter has changed.
15272 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15273 and port better to pre-C99 GCC.
15274 * image.c (struct xpm_cached_color):
15275 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15276 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15277 Use FLEXIBLE_ARRAY_MEMBER.
15278 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15279 Move decl to top level so it gets checked against implementation.
15280 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15281 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15283 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15285 * syntax.c: Integer cleanups.
15286 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15287 All uses that need 0-or-2 changed to:
15288 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15289 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15290 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15291 (char_quoted, prev_char_comend_first, back_comment)
15292 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15293 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15294 Use bool for boolean.
15295 (update_syntax_table, skip_chars, skip_syntaxes):
15296 Prefer int to unsigned when either will do.
15297 (back_comment): Return boolean success flag, like forw_comment,
15298 instead of positive-or-minus-1 (which might have overflowed int anyway).
15299 Don't stuff ptrdiff_t into int.
15300 (syntax_spec_code, syntax_code_spec): Now const.
15301 (Fmatching_paren, scan_lists, scan_sexps_forward):
15302 Use enum syntaxcode for syntax code.
15303 (Fmatching_paren): Check that arg is a character, not just an integer.
15304 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15305 (Finternal_describe_syntax_value): Omit no-longer-needed
15307 (skip_chars): Use char, not unsigned char, when the distinction
15309 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15310 * bytecode.c (exec_byte_code):
15311 * syntax.c (syntax_spec_code, Fchar_syntax)
15312 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15313 (init_syntax_once):
15314 * syntax.h (SYNTAX_WITH_FLAGS):
15315 Omit unnecessary casts.
15317 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15319 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15320 line dimensions here, to avoid race conditions with the main
15321 thread. (Bug#14062, bug#14630, bug#14669)
15323 * w32term.c (w32_draw_window_cursor): Compute the header line and
15324 mode line dimensions here.
15325 <w32_system_caret_window, w32_system_caret_hdr_height>:
15326 <w32_system_caret_mode_height>: New variables.
15328 * w32term.h: Declare them.
15330 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15332 * alloc.c (die): Move "assertion failed" string here ...
15333 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15334 COND when SUPPRESS_CHECKING. This shrinks the executable text
15335 size by 0.8% to 2.2% when configured with --enable-checking,
15336 depending on optimization flags (GCC 4.8.1 x86-64).
15338 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15340 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15342 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15343 base is 2; this is more accurate.
15345 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15347 * sound.c (string_default): Move to !WINDOWSNT section.
15348 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15350 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15352 * sound.c: Integer cleanups.
15353 Remove unnecessary forward decls.
15354 (struct sound_device): The 'file' member is now a Lisp_Object, not
15355 a char *, so that we needn't invoke alloca on a huge size.
15356 (Fplay_sound_internal): Adjust to this.
15357 (string_default): New function.
15358 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15359 Use it to adjust to the struct sound_device change.
15360 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15361 (be2hs) [0]: Remove.
15363 * syntax.c (skip_chars): Don't use uninitialized storage
15364 when searching a multibyte buffer for characters that are not in a
15365 unibyte string that contains non-ASCII characters.
15367 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15369 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15370 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15372 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15374 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15376 2013-06-18 Kenichi Handa <handa@gnu.org>
15378 * font.c (Ffont_spec): Signal an error for an invalid font name
15381 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15383 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15384 In particular this ports to 32-bit sparc Sun cc.
15385 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15386 array with a dummy element at specpdl[-1], so that its address can
15388 (unbind_to): Do not copy the binding; not needed, now that we
15389 copy old_value in the one place where the copy is needed.
15390 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15391 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15392 (union specbinding): Rename from struct specbinding. Redo layout
15393 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15394 which is not portable. With Sun C 5.12 32-bit sparc, the
15395 declaration causes nargs to be an unsigned bitfield, a behavior
15396 that the C standard allows; but Emacs wants nargs to be signed.
15397 The overall type is now a union of structures rather than a
15398 structure of union of structures, and the 'kind' member is now a
15399 bitfield, so that the overall type doesn't grow. All uses changed.
15400 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15402 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15404 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15405 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15407 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15409 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15411 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15412 unless we know that the window w's frame is a frame object.
15413 Another attempt at solving bug#14062 and bug#14630.
15415 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15417 * textprop.c (property_set_type): New enum.
15418 (add_properties): Allow appending/prepending text properties.
15419 (add_text_properties_1): Factored out of Fadd_text_properties.
15420 (Fadd_text_properties): Move all the code into
15421 add_text_properties_1.
15422 (Fadd_face_text_property): New function that calls
15423 add_text_properties_1.
15425 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15427 Move functions from lisp.h to individual modules when possible.
15428 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15429 * alloc.c (XFLOAT_INIT, set_symbol_name):
15430 * buffer.c (CHECK_OVERLAY):
15431 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15432 (set_char_table_parent):
15433 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15434 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15435 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15436 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15438 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15439 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15440 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15441 (backtrace_args, backtrace_debug_on_exit):
15442 * floatfns.c (CHECK_FLOAT):
15443 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15444 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15445 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15446 (set_hash_index_slot):
15447 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15448 * marker.c (CHECK_MARKER):
15449 * textprop.c (CHECK_STRING_OR_BUFFER):
15450 * window.c (CHECK_WINDOW_CONFIGURATION):
15451 Move here from lisp.h, and make these functions static rather than
15453 * buffer.c (Qoverlayp):
15455 * fns.c (Qhash_table_p):
15456 * window.c (Qwindow_configuration_p):
15458 * lisp.h: Remove the abovementioned defns and decls.
15460 Use functions, not macros, for XINT etc (Bug#11935).
15461 In lisp.h, prefer functions to function-like macros, and
15462 constants to object-like macros, when either will do. This:
15463 . simplifies use, as there's no more need to worry about
15464 arguments' side effects being evaluated multiple times.
15465 . makes the code easier to debug on some platforms.
15466 However, when using gcc -O0, keep using function-like macros
15467 for a few critical operations, for performance reasons.
15468 This sort of thing isn't needed with gcc -Og, but -Og
15469 is a GCC 4.8 feature and isn't widely-enough available yet.
15470 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15471 Remove enum lsb_bits; no longer needed.
15472 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15473 * buffer.c (Qoverlap):
15475 * fns.c (Qhash_table_p):
15476 Now extern, so lisp.h can use these symbols.
15477 * dispextern.h: Include character.h, for MAX_CHAR etc.
15478 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15479 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15480 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15481 (GLYPH_CODE_P): Move here from lisp.h.
15482 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15483 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15484 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15485 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15486 XUNTAG now returns void *.
15487 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15488 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15489 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15490 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15491 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15492 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15493 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15494 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15495 New macros, renamed from their sans-lisp_h_ counterparts.
15496 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15497 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15498 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15499 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15500 If compiling via GCC without optimization, define these as macros
15501 in addition to inline functions.
15502 To disable this, compile with -DINLINING=0.
15503 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15504 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15505 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15506 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15507 (INTMASK, VALMASK): Now macros, since static values cannot be
15508 accessed from extern inline functions.
15509 (VALMASK): Also a constant, for benefit of old GDB.
15510 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15511 is INTEGERP, which can fold it in.
15512 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15513 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15514 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15515 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15516 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15517 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15518 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15519 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15520 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15521 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15522 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15523 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15524 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15525 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15526 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15527 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15528 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15529 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15530 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15531 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15532 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15533 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15534 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15535 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15536 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15537 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15538 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15539 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15540 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15541 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15542 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15543 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15544 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15546 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15547 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15548 (VALMASK): Define in one place rather than in two, merging the
15549 USE_LSB_TAG parts; this is simpler.
15550 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15551 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15552 Move up, to avoid use before definition.
15553 Also include "globals.h" earlier, for the same reason.
15554 (make_natnum): New function.
15555 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15556 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15557 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15558 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15559 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15560 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15561 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15562 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15563 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15564 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15565 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15566 (Qwindow_configuration_p, Qimage): New forward declarations.
15567 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15568 (STRING_COPYIN): Remove; unused.
15569 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15570 (xcar_addr, xcdr_addr): New functions. All uses changed.
15571 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15572 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15573 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15574 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15575 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15576 (TYPE_RANGED_INTEGERP): Simplify.
15577 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15578 (setlocale, fixup_locale, synchronize_system_messages_locale)
15579 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15580 Now empty functions, not macros.
15581 (functionp): Return bool, not int.
15582 * window.c (Qwindow_configuration_p): Now extern,
15583 so window.h can use it.
15584 * window.h (Qwindowp): Move decl back to lisp.h.
15586 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15588 * xdisp.c (Fline_pixel_height): New function, required for solving
15591 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15593 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15595 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15597 * lread.c (syms_of_lread):
15598 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15600 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15602 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15604 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15606 * fileio.c (expand_file_name): Doc fix.
15608 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15610 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15611 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15612 Wait for self, not for 0. This can't hurt on GNU or similar
15613 system, and may help with Cygwin.
15615 * keyboard.c: Don't use PROP (...) as an lvalue.
15616 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15617 Use set_prop (A, B), not PROP (A) = B.
15619 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15621 * xdisp.c (get_it_property): Use it->window instead of generating
15622 a Lisp object from it->w.
15624 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15626 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15627 get-char-property the window that is being rendered, instead of
15628 the buffer, to support window-specific overlays. (Bug#14575)
15629 (compute_display_string_pos): When W is NULL, use the current
15630 buffer as the object to pass to get-char-property.
15631 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15632 pointer member of the bidi iterator, since no window is pertinent
15635 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15637 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15638 being displayed, and pass it to compute_display_string_pos.
15639 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15640 (bidi_paragraph_init): All callers changed.
15642 * xdisp.c (init_from_display_pos, init_iterator)
15643 (handle_single_display_spec, next_overlay_string)
15644 (get_overlay_strings_1, reseat_1, reseat_to_string)
15645 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15646 Set bidi_it.w member from it->w.
15647 (compute_display_string_pos): Accept additional argument, the
15648 window being displayed, and pass it to Fget_char_property.
15651 * dispextern.h (struct bidi_it): New member w, the window being
15653 (compute_display_string_pos): Adjust prototype.
15655 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15657 * xgselect.c: Remove unneeded include xterm.h.
15659 * process.c (wait_reading_process_output): Check for NS before GLIB.
15660 GLIB may be linked in due to rsvg, but ns_select must be called.
15662 * xgselect.c (xg_select): Remove call to window_system_available
15663 and g_main_context_pending at the top, so Gdk events (i.e. file
15664 notify) are processed when Emacs is started with -nw.
15666 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15668 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15669 (ctagsfiles3): New variable, includes only *.m files.
15670 (TAGS): Use an explicit language name in the regular expressions,
15671 to avoid transformation of '/SOMETHING' by MSYS to
15672 'c:\MSYS\SOMETHING'.
15674 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15676 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15678 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15680 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15681 still need to set the mouse pointer shape and activate help-echo.
15684 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15686 A few porting etc. fixes for the new file monitor code.
15687 See the thread containing
15688 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15689 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15690 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15691 (dir_monitor_callback, Fgfile_rm_watch):
15692 Use assq_no_quit instead of Fassoc, for speed.
15693 (dir_monitor_callback, Fgfile_rm_watch):
15694 eassert that the monitor is a fixnum.
15695 (dir_monitor_callback): No need for CDR_SAFE.
15696 Simplify building of lisp with alternative tails.
15697 (Fgfile_add_watch, Fgfile_rm_watch):
15698 Do not assume glib functions set errno reliably on failure.
15699 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15700 and signal an error otherwise.
15701 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15702 Use Fdelq instead of Fdelete, for speed.
15704 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15706 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15707 don't insist on being invoked on a highlighted tool-bar button.
15708 Avoids losing tool-bar functionality when mouse-highlight is nil.
15709 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15710 Don't highlight when mouse-highlight is nil.
15711 (note_mouse_highlight): When mouse-highlight is nil, don't return
15712 right away; instead, run tool-bar and mode-line highlight
15713 subroutine, clear any existing highlight, and revert the mouse
15714 pointer to its default shape. (Bug#14558)
15716 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15718 * lisp.mk (lisp): Add prog-mode.el.
15720 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15722 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15723 * process.c (dummy_handler): New function.
15724 (lib_child_handler): New static var.
15725 (handle_child_signal): Invoke it.
15726 (catch_child_signal): If a library has set up a signal handler,
15727 save it into lib_child_handler.
15728 (init_process_emacs): If using glib and not on Windows, tickle glib's
15729 child-handling code so that it initializes its private SIGCHLD handler.
15730 * syssignal.h (SA_SIGINFO): Default to 0.
15731 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15732 31; it should no longer be needed now.
15734 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15736 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15738 * gfilenotify.c (globals_of_gfilenotify): New function.
15739 (syms_of_gfilenotify): Move global initialization there.
15741 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15743 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15745 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15746 * keyboard.c (menu_bar_items, tool_bar_items):
15747 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15748 not override local keymaps any more.
15750 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15752 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15754 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15756 * w32console.c (initialize_w32_display): Return the dimensions of
15757 the console window via 2 additional arguments, not via the current
15758 frame. This avoids crashes due to overrunning the bounds of
15759 frame's decode_mode_spec_buffer, which is not resized following
15760 the change of the frame dimensions from the initial 10x10.
15762 * w32term.h (w32_initialize_display_info): Adjust prototype.
15764 * term.c (init_tty): Take dimensions of the frame from the values
15765 returned by initialize_w32_display.
15767 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15768 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15769 (LIBES): Add $(GFILENOTIFY_LIBS).
15771 * w32inevt.c (handle_file_notifications): Add dummy implementation
15772 for !HAVE_W32NOTIFY.
15774 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15776 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15778 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15780 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15782 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15784 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15786 Fix minor problems found by static checking.
15787 * data.c (pure_write_error):
15788 Use xsignal2, not Fsignal, as Fsignal might return.
15789 * eval.c (set_backtrace_debug_on_exit): Now static.
15790 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15791 No longer inline. EXTERN_INLINE is needed only for functions
15792 defined in .h files. Reindent function header as per GNU style.
15793 (backtrace_p, backtrace_top, backtrace_next):
15794 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15795 compiler or linker. Add extern decls to pacify gcc -Wall.
15796 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15798 * frame.c (free_monitors): Define only on platforms that need it.
15799 * nsterm.m (ns_term_init):
15800 * process.c (catch_child_signal):
15801 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15802 defined on all porting targets these days.
15803 * process.c, process.h (catch_child_signal):
15804 Make it extern only if NS_IMPL_GNUSTEP is defined.
15806 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15808 * w32.c (gettimeofday): Make the signature identical to prototype
15809 in nt/inc/sys/time.h.
15811 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15813 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15816 * keyboard.c (safe_run_hooks_error): Improve error message.
15818 * data.c (pure_write_error): Add `object' argument.
15819 * puresize.h (CHECK_IMPURE): Use it.
15821 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15823 * Makefile.in (NOTIFY_OBJ): New variable.
15824 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15826 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15827 Call syms_of_gfilenotify.
15829 * gfilenotify.c: New file.
15831 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15832 and Qfile_w32notify.
15833 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15834 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15836 * lisp.h: Declare syms_of_gfilenotify.
15838 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15840 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15842 Merge the specpdl and backtrace stacks. Make the structure of the
15843 specpdl entries more obvious via a tagged union of structs.
15844 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15845 (enum specbind_tag): New enum.
15846 (struct specbinding): Make it a tagged union of structs.
15847 Add a case for backtrace records.
15848 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15849 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15850 (backtrace_debug_on_exit): New accessors.
15851 (struct backtrace): Remove.
15852 (struct catchtag): Remove backlist field.
15853 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15855 (Flocal_variable_p): Speed up the common case where the binding is
15857 * eval.c (backtrace_list): Remove.
15858 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15859 (set_backtrace_args, set_backtrace_nargs)
15860 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15861 (backtrace_next): New functions.
15862 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15863 (unwind_to_catch, internal_lisp_condition_case)
15864 (internal_condition_case, internal_condition_case_1)
15865 (internal_condition_case_2, internal_condition_case_n): Don't bother
15866 with backtrace_list any more.
15867 (Fsignal): Adjust to new backtrace format.
15868 (grow_specpdl): Move up.
15869 (record_in_backtrace): New function.
15870 (eval_sub, Ffuncall): Use it.
15871 (apply_lambda): Adjust to new backtrace format.
15872 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15874 (specbind): Adjust to new specpdl format. Simplify.
15875 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15876 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15878 (mark_backtrace): Remove.
15879 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15880 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15881 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15883 * profiler.c (record_backtrace): Use get_backtrace.
15884 (handle_profiler_signal): Use backtrace_top_function.
15885 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15886 accessor functions.
15888 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15890 * process.h (catch_child_signal): Declare.
15892 * process.c (catch_child_signal): New function.
15893 (init_process_emacs): Call it.
15895 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15896 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15898 (x_set_cursor_type): Remove declaration.
15899 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15900 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15901 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15902 (ns_get_color): Use F suffix on float.
15903 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15904 (ns_get_rgb_color): Remove.
15905 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15906 (note_mouse_movement): x and y are CGFloat.
15907 (ns_draw_fringe_bitmap): Remove unused rowY.
15908 Change #if to COCOA && >= 10_6.
15909 (ns_draw_window_cursor): Remove unused overspill.
15910 (ns_draw_underwave): width and x are EamcsCGFloat.
15911 (ns_draw_box): thickness is CGFloat.
15912 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15913 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15914 if not in main thread.
15915 (ns_get_pending_menu_title, ns_check_menu_open)
15916 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15917 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15918 (sendFromMainThread:): New method.
15919 (changeFont:): size is CGFloat.
15920 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15921 Disable warning about permanent text.
15922 (characterIndexForPoint:): Adjust return type depending on GNUstep
15924 (mouseDown:): delta is CGFloat.
15925 (updateFrameSize): Remove unised variable f.
15926 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15927 Cast float to EmacsCGFloat.
15928 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15929 also to -1 when restoring.
15930 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15931 inside NS_IMPL_COCOA.
15932 (toggleFullScreen:): Put call to toggleFullScreen inside
15933 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15934 (setPosition:portion:whole:): por is CGFloat.
15935 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15936 (mouseDown:): Use CGFloat.
15937 (mouseDragged:): Remove unised variable edge.
15938 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15940 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15941 of CGFloat differs.
15942 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15943 when NS_IMPL_GNUSTEP.
15944 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15945 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15946 (EmacsToolbar): Add clearAll. Add tag argument to
15947 addDisplayItemWithImage.
15948 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15950 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15952 * nsmenu.m (ns_update_menubar): Make static.
15953 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15954 (fillWithWidgetValue:): Add cast to SEL for setAction.
15955 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15956 (update_frame_tool_bar): Update code for GNUstep.
15957 (clearAll): New method.
15958 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15959 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15960 Move identifierToItem setObject and activeIdentifiers addObject before
15961 call to insertItemWithItemIdentifier.
15962 (validateVisibleItems): Fix indentation.
15963 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15964 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15965 UtilityWindow to aStyle, remove call to setStyleMask.
15967 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15969 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15970 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15971 Use F suffix on floats.
15972 (ns_char_width): Returns CGFloat.
15973 (ns_ascii_average_width): w is CGFloat instead of float.
15974 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15976 (ns_glyph_metrics): CGFloat instead of float.
15978 * nsfns.m (x_set_foreground_color, x_set_background_color):
15980 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15981 remove unused variables.
15982 (Fns_read_file_name): Keep track if panel is for save.
15983 Use ns_filename_from_panel/ns_directory_from_panel.
15984 (Fns_list_services): delegate only used for COCOA.
15985 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15986 Just return the input if GNUstep.
15987 (x_screen_planes): Remove.
15988 (Fxw_color_values): Use EmacsCGFloat
15989 (Fns_display_monitor_attributes_list): Only get screen number for
15991 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15993 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15994 ns_directory_from_panel.
15996 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15998 * process.c (handle_child_signal): Also use WCONTINUED.
15999 This is so that list-processes doesn't mistakenly list the process
16000 as stopped, when the process has actually been continued and is
16003 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16005 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16006 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16007 not already configured.
16009 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16011 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16013 * Makefile.in (mostlyclean): Remove *.res files.
16015 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16017 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16018 a buffer (bug#8447).
16020 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16022 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16023 display vector, and we backtrack, handle the case that the
16024 previous character position is also displayed from a display
16025 vector or covered by a display string or image. (Bug#14476)
16027 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16029 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16030 (struct MonitorInfo, free_monitors): Remove.
16031 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16032 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16033 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16036 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16037 (struct MonitorInfo, free_monitors): Remove.
16038 (ns_screen_name): Make static.
16039 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16040 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16043 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16044 (struct MonitorInfo): New struct.
16045 (free_monitors, make_monitor_attribute_list): Declare.
16047 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16049 (free_monitors, make_monitor_attribute_list): New functions.
16050 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16053 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16055 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16057 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16059 * keyboard.c: Apply keyboard decoding only to events that come directly
16060 from the tty, not from unread-command-events (bug#14368).
16061 (read_event_from_main_queue): New function, extracted from read_char.
16062 (read_decoded_char): Remove.
16063 (read_decoded_event_from_main_queue): New function to replace it.
16064 (read_char): Use it.
16065 (read_key_sequence): Use read_char rather than read_decoded_char.
16067 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16069 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16071 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16073 2013-05-22 Kenichi Handa <handa@gnu.org>
16075 The following changes are to fix the setting of
16076 buffer-file-coding-system on, for instance, C-x RET c unix RET
16077 _FILE_OF_DOS_EOL_TYPE_ RET.
16079 * coding.h (struct coding_system): New member detected_utf8_chars.
16081 * coding.c (detect_coding_utf_8): Count characters and check EOL
16082 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16084 (setup_coding_system): Do not initialize coding->head_ascii.
16085 (check_ascii): Do not set coding->eol_seen but update it. Do not
16086 call adjust_coding_eol_type here.
16087 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16088 If the eol-type of CODING is already specified, adjust the eol type
16089 of the found coding-system.
16090 (decode_coding_gap): Cancel previous change. Utilize the
16091 character numbers counted by detect_coding_utf_8. Fix detection
16094 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16096 * search.c (looking_at_1): Only set last_thing_searched if the match
16097 changed the match-data (bug#14281).
16099 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16101 * xdisp.c (reseat_at_previous_visible_line_start):
16102 Already declared in dispextern.h, so remove it here.
16103 (move_it_vertically_backward): Likewise.
16105 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16107 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16108 (Fx_display_pixel_width, Fx_display_pixel_height)
16109 (Fx_display_mm_width, Fx_display_mm_height):
16110 Mention `display-monitor-attributes-list' in docstrings.
16112 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16113 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16114 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16115 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16116 (Fx_display_backing_store, Fx_display_visual_class)
16117 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16118 (Fx_display_grayscale_p, Fx_display_pixel_width)
16119 (Fx_display_pixel_height, Fx_display_planes)
16120 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16121 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16122 (Fx_display_mm_width, Fx_display_mm_height)
16123 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16124 height for all physical monitors as in X11.
16126 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16127 Return pixel width or height for all physical monitors as in X11.
16129 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16131 Port --enable-gcc-warnings to clang.
16132 * bytecode.c (exec_byte_code):
16134 Redo diagnostic pragmas to pacify clang, too.
16135 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16136 * editfns.c (Fencode_time):
16137 * fileio.c (file_accessible_directory_p):
16138 * font.c (font_unparse_xlfd):
16139 Use '&"string"[index]' instead of '"string" + (index)'.
16140 * undo.c (user_error): Remove; unused.
16142 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16144 * insdel.c (insert_1_both): Document the arguments, instead of
16145 referring to insert_1, which no longer exists.
16147 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16148 some window, increment windows_or_buffers_changed, so that
16149 *Messages* display in that window is updated. (Bug#14408)
16151 * w32.c: Include epaths.h.
16152 (init_environment): Use cmdproxy.exe without leading directories.
16153 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16155 (gettimeofday): Adjust signature and return value to Posix
16158 * unexw32.c (open_output_file): Delete the existing emacs.exe
16159 before creating it, to break the hard link to the versioned
16162 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16163 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16164 (FIRSTFILE_OBJ): New variables.
16165 (W32_RES): Rename to EMACSRES. All users changed.
16166 (base_obj): Use $(CM_OBJ).
16167 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16168 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16169 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16170 $(W32_RES_LINK) before $(LIBES).
16171 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16173 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16175 * makefile.w32-in (DOC): Use just "DOC".
16177 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16179 * process.c: Export default filters and sentinels to Elisp.
16180 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16182 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16183 (Fset_process_sentinel, Fformat_network_address):
16184 Default to them instead of nil.
16185 (server_accept_connection): Sentinels can't be nil any more.
16186 (read_and_dispose_of_process_output): New function, extracted from
16187 read_process_output.
16188 (read_process_output): Use it; filters can't be nil.
16189 (Finternal_default_process_filter): New function, extracted from
16190 read_process_output.
16191 (exec_sentinel_unwind): Remove function.
16192 (exec_sentinel): Don't zilch sentinel while running.
16193 (status_notify): Sentinels can't be nil.
16194 (Finternal_default_process_sentinel): New function extracted from
16196 (setup_process_coding_systems): Default filter is not nil any more.
16197 (syms_of_process): Export new Elisp functions and initialize
16199 * lisp.h (make_lisp_proc): New function.
16201 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16203 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16205 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16207 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16208 unless we know that the window w is a leaf window.
16209 Another attempt at solving bug#14062.
16211 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16213 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16216 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16218 * image.c (gif_load): Check that subimages fit (Bug#14345).
16220 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16222 * lread.c (skip_dyn_eof): New function.
16223 (read1): Use it to skip the end of a file in response to #@00.
16225 * doc.c (get_doc_string): Slightly relax the sanity checking.
16227 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16229 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16230 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16231 (MonitorInfo): New struct.
16232 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16233 (Fns_display_monitor_attributes_list): New functions.
16234 (display-usable-bounds): Remove.
16235 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16238 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16240 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16241 (GTK_CHECK_VERSION): New macro, if not already defined.
16242 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16243 replaced by GTK_CHECK_VERSION.
16245 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16247 * xterm.h (GTK_PREREQ): New macro.
16248 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16249 to use this macro instead, for consistency and clarity.
16251 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16253 * xdisp.c (row_for_charpos_p): New function, with code of
16254 cursor_row_p, but accepts an additional argument CHARPOS instead
16255 of using a hardcoded PT.
16256 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16257 (row_containing_pos): Call row_for_charpos_p instead of partially
16258 doing the same. Fixes cursor positioning under longlines-mode
16259 when longlines-show-effect includes more than one newline, when
16260 moving the cursor vertically up.
16262 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16264 * makefile.w32-in (ACL_H): New macro.
16265 ($(BLD)/fileio.$(O)): Update dependencies.
16267 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16269 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16270 * Makefile.in (LIB_ACL): New macro.
16271 (LIBACL_LIBS): Remove.
16272 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16273 * fileio.c: Include <acl.h>.
16274 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16275 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16277 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16280 * unexelf.c: Don't assume ElfW (Half) fits in int.
16281 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16282 when dealing with ElfW (Half) values, since they can exceed 2**31
16283 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16284 (entry_address): Omit unused NUM arg. All uses changed.
16286 2013-05-07 Juri Linkov <juri@jurta.org>
16288 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16289 to the string converted from number with `Fnumber_to_string'.
16292 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16294 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16295 This fixes a problem introduced by my previous change.
16297 2013-05-07 Glenn Morris <rgm@gnu.org>
16299 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16301 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16303 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16305 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16307 Static checking by GCC 4.8.0.
16308 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16309 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16310 (x_get_monitor_attributes_fallback)
16311 (x_get_monitor_attributes_xinerama)
16312 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16313 Define only if USE_GTK.
16314 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16315 (x_get_monitor_attributes_fallback): Omit unused locals.
16316 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16317 Use double, not float, to avoid mixed-mode floating point arithmetic.
16319 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16320 Jan Djärv <jan.h.d@swipnet.se>
16322 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16323 (XINERAMA_CFLAGS): New macros.
16324 (ALL_CFLAGS, LIBES): Use them.
16326 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16327 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16328 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16329 (syms_of_xfns): DEFSYM them.
16330 (struct MonitorInfo): New struct.
16331 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16332 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16333 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16334 (x_get_monitor_attributes_xinerama): New functions.
16335 (Fx_display_monitor_attributes_list): New primitive.
16336 (syms_of_xfns): Defsubr it.
16338 * xterm.h (x_display_info): Add Xatom_net_workarea and
16339 Xatom_net_current_desktop.
16341 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16342 and dpyinfo->Xatom_net_current_desktop.
16344 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16346 * xdisp.c (pos_visible_p): Use the special code for finding the
16347 beginning of a display property or overlay for any "replacing"
16348 display property, not just for display strings. This solves
16349 incorrect reporting of position by posn-at-point. (Bug#14241)
16351 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16353 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16354 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16355 Verify that ElfW (Half) fits in int.
16356 (fatal): Use same signature as lisp.h.
16357 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16358 configure and build with -DUNEXELF_DEBUG without worrying about
16359 other modules that use DEBUG.
16360 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16361 possibly-wide integers now uses it instead of plain fprintf.
16362 (entry_address): New function, which avoids problems with 32-bit
16363 overflow on 64-bit hosts.
16364 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16365 (round_up): Don't assume the remainder fits in int.
16366 (find_section): Use bool for boolean. Simplify debug code.
16367 (unexec): Don't assume file sizes fit in int or size_t.
16368 Omit unnecessary trailing newline in 'fatal' format.
16369 Use strerror rather than outputting decimal error number.
16370 Remove unused code when emacs is not defined;
16371 this file relies on Emacs now.
16372 Don't assume e_phnum and e_shnum are positive.
16374 * regex.c: Fix problems when DEBUG is defined.
16375 (extract_number, extract_number_and_incr): Define regardless of
16376 whether DEBUG is defined; that's simpler and makes the code less
16377 likely to go stale in the normal case when DEBUG is not defined.
16378 Return int rather than taking an int * arg. All callers changed.
16379 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16380 Remove, replacing with ...
16381 (DEBUG_PRINT): New macro. All callers changed.
16382 (DEBUG_COMPILES_ARGUMENTS): New macro.
16383 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16384 (print_compiled_pattern, print_double_string) [DEBUG]:
16385 Use prototype rather than old-style definition.
16386 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16387 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16388 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16389 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16390 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16391 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16392 This matters only when DEBUG is defined.
16394 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16396 * xdisp.c (set_iterator_to_next): Set the
16397 ignore_overlay_strings_at_pos_p flag only if we are _really_
16398 iterating over an overlay string, as indicated by the
16399 current.overlay_string_index member. (Bug#14306)
16401 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16403 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16404 to where it is used, to avoid autorelease issues (Bug#14050).
16406 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16408 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16409 * fileio.c (syms_of_fileio): Implement this.
16410 * filelock.c (create_lock_file): If symbolic links don't work, so
16411 we use a regular file as a lock file, do not fsync the lock file;
16414 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16416 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16417 (syms_of_minibuf): Adjust accodingly.
16419 * callint.c (Fcall_interactively): Adjust calls accordingly.
16421 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16423 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16424 w->contents is a buffer before computing everything else.
16425 Use parentheses to disambiguate last part of the condition.
16427 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16428 assertion violations. (Bug#14062)
16430 2013-05-01 David Reitter <david.reitter@gmail.com>
16432 * nsfns.m (ns_tooltip): Initialize.
16434 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16436 * coding.c (decode_coding_gap): Don't remove the character before
16437 a newline unless it's a CR character. (Bug#14287)
16439 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16441 * dispextern.h (struct face): Move enum face_underline_type
16442 earlier so that bitfields can be in the same word.
16444 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16446 * nsfns.m (handlePanelKeys): New function.
16447 (EmacsOpenPanel:performKeyEquivalent:)
16448 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16449 arrows/function/control and copy/paste keys (Bug#14296).
16451 2013-04-27 Juri Linkov <juri@jurta.org>
16453 * callint.c (Fcall_interactively): Call `Qread_number' for
16454 interactive code letter `n' instead of using duplicate code.
16457 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16459 * systime.h (make_timeval): Declare as 'const'.
16461 2013-04-27 Kenichi Handa <handa@gnu.org>
16463 * font.c (font_open_entity): Always open a font of manageable
16466 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16468 Port better to AIX (Bug#14258).
16469 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16472 2013-04-24 Kenichi Handa <handa@gnu.org>
16474 * coding.c (decode_coding_iso_2022): When an invalid escape
16475 sequence is encountered, reset the invocation and designation
16476 status to the safest one.
16478 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16480 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16481 Without this fix, "make distclean" leaves stamp-h1 behind.
16483 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16485 * w32fns.c (w32_fullscreen_rect): New function to compute the
16486 window rectangle for the given fullscreen mode.
16487 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16488 longer tunes the window size. This keeps the window's edges flush
16489 with the screen and allows the taskbar to hide itself in fullboth.
16491 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16492 window decorations and uses the entire screen.
16494 * w32term.h (w32_fullscreen_rect) Add prototype.
16495 (struct w32_output): Replace normal_width, normal_height,
16496 normal_top, and normal_left members with a single normal_placement
16498 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16500 (FRAME_NORMAL_PLACEMENT): New macro.
16502 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16504 * minibuf.c (Ftest_completion): Silence compiler warning.
16506 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16508 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16511 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16514 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16515 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16516 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16517 parentheses where appropriate.
16519 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16521 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16523 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16525 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16526 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16527 Mention in the doc string that setting these variables takes
16528 effect only after a call to set-window-buffer. (Bug#14200)
16530 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16532 * indent.c (Fvertical_motion): Don't consider display strings on
16533 overlay strings as display strings on the buffer position we
16534 started from. This prevents vertical cursor motion from jumping
16535 more than one line when there's an overlay string with a display
16536 property at end of line.
16537 Reported by Karl Chen <Karl.Chen@quarl.org> in
16538 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16540 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16542 * window.c (select_window): `record_buffer' even if window is
16543 already selected (bug#14191).
16545 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16547 * window.c (Fwindow_end): Test more flags, including the buffer's
16548 last_overlay_modified flag, to determine whether the window's
16549 display is really up-to-date. Prevents the function from
16550 returning a stale value. (Bug#14170)
16551 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16554 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16556 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16557 garbaged only if it is not already the top frame on its TTY.
16558 This prevents flickering due to constant redrawing of TTY frames when
16559 there are GUI frames open in the same session. (Bug#13864)
16561 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16563 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16564 of marking the idle timers directly.
16566 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16568 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16569 tables (bug#14054).
16571 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16573 * window.c (select_window): Don't record_buffer while the invariant is
16574 temporarily broken (bug#14161).
16576 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16578 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16580 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16582 2013-04-07 Romain Francoise <romain@orebokech.com>
16584 Ignore additional platform-specific ACL errors (Bug#13702).
16585 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16586 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16588 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16590 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16593 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16595 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16596 This bug was introduced by my 2013-02-25 change that simplified
16597 data_start configuration. Without this change, on GNU/Linux
16598 an Emacs configured with --enable-profiling fails immediately
16599 due to a profiler signal.
16600 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16601 with these flags. On platforms where special flags are needed
16602 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16603 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16604 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16606 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16608 Get rid of some platform-specific functions examining window
16609 system and its capabilities. This is a partial rework of the
16611 * lisp.h (have_menus_p): Remove prototype. This function is
16612 replaced with platform-independent window_system_available.
16613 (check_window_system): Move to...
16614 * frame.h (decode_window_system_frame, window_system_available):
16615 ...here, add new prototypes.
16616 * frame.c (window_system_available, decode_window_system_frame):
16618 (check_window_system): Platform-independent now.
16619 * xterm.h (x_in_use): Remove declaration.
16621 * w32term.h (check_x_frame):
16622 * nsterm.h (check_x_frame): Remove prototypes. This function
16623 is replaced with platform-independent decode_window_system_frame.
16624 * msdos.c (have_menus_p): Remove.
16625 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16626 Remove platform-specific functions. Use check_window_system,
16627 decode_window_system_frame and check_ns_display_info where
16628 appropriate. Minor style and comment tweaks.
16629 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16630 (check_x_frame): Likewise.
16631 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16633 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16634 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16635 * xmenu.c, xselect.c: All related users changed.
16637 2013-04-03 Kenichi Handa <handa@gnu.org>
16639 The following changes is to optimize the code for reading UTF-8
16642 * coding.c (check_ascii): Rename from detect_ascii. Return value
16643 changed. Check EOL format. Do not call adjust_coding_eol_type
16645 (check_utf_8): New function.
16646 (adjust_coding_eol_type): Do nothing if already adjusted.
16647 (detect_coding): Compare the return value of check_ascii with
16648 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16649 (decode_coding_gap): Optimize for valid UTF-8.
16651 2013-03-21 Kenichi Handa <handa@gnu.org>
16653 * coding.c (syms_of_coding): Cancel previous change.
16655 * insdel.c (insert_from_gap): Fix previous change.
16657 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16659 Consistently use platform-specific function to detect window system.
16660 * lisp.h (check_window_system): New prototype. This function is
16661 going to replace check_x, check_w32 and check_ns.
16662 (have_menus_p): Mention msdos.c in comment.
16663 * fontset.c (check_window_system_func): Remove. Adjust all users.
16664 * fontset.h (check_window_system_func): Remove prototype.
16665 * nsterm.h (check_ns):
16666 * xterm.h (check_x):
16667 * w32term.h (check_w32): Likewise.
16668 * menu.c (Fx_popup_menu): Use check_window_system.
16669 * msdos.c (check_window_system): Define for MS-DOS.
16670 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16671 * w32fns.c (check_window_system): Likewise for MS-Windows.
16672 * xfns.c (check_window_system): Likewise for X.
16673 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16674 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16676 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16678 Prefer < to > in range checks such as 0 <= i && i < N.
16679 This makes it easier to visualize quantities on a number line.
16680 This patch doesn't apply to all such range checks,
16681 only to the range checks affected by the 2013-03-24 change.
16682 This patch reverts most of the 2013-03-24 change.
16683 * alloc.c (xpalloc, Fgarbage_collect):
16684 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16685 * character.c (string_escape_byte8):
16686 * charset.c (read_hex):
16687 * data.c (cons_to_unsigned):
16688 * dispnew.c (update_frame_1):
16689 * doc.c (Fsubstitute_command_keys):
16690 * doprnt.c (doprnt):
16691 * editfns.c (hi_time, decode_time_components):
16692 * fileio.c (file_offset):
16693 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16694 * font.c (font_intern_prop):
16695 * frame.c (x_set_alpha):
16696 * gtkutil.c (get_utf8_string):
16697 * indent.c (check_display_width):
16698 * keymap.c (Fkey_description):
16699 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16701 * minibuf.c (read_minibuf_noninteractive):
16702 * process.c (wait_reading_process_output):
16703 * search.c (Freplace_match):
16704 * window.c (get_phys_cursor_glyph):
16705 * xdisp.c (redisplay_internal):
16706 * xsmfns.c (smc_save_yourself_CB):
16707 Prefer < to > for range checks.
16708 * dispnew.c (sit_for): Don't mishandle NaNs.
16709 This fixes a bug introduced in the 2013-03-24 change.
16710 * editfns.c (decode_time_components): Don't hoist comparison.
16711 This fixes another bug introduced in the 2013-03-24 change.
16713 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16715 * frame.h (struct frame): Drop scroll_bottom_vpos
16716 member becaue all real users are dead long ago.
16717 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16718 * xdisp.c (redisplay_internal): Adjust user.
16720 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16722 * nsmenu.m (showAtX:Y:for:): setLevel to
16723 NSPopUpMenuWindowLevel (Bug#13998).
16725 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16727 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16728 (ns_check_pending_open_menu): Declare.
16730 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16731 (x_activate_menubar): Update the menu with title that matches
16732 ns_get_pending_menu_title, and call
16733 ns_check_pending_openmenu (Bug#12698).
16734 (menuWillOpen:): New method.
16735 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16737 * nsterm.m (menu_will_open_state, menu_mouse_point)
16738 (menu_pending_title): New varaibles.
16739 (ns_get_pending_menu_title, ns_check_menu_open)
16740 (ns_check_pending_open_menu): New functions.
16742 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16744 * indent.c (current_column_bol_cache): Remove leftover which is not
16745 used in Fmove_to_column any more.
16746 (current_column, scan_for_column): Adjust users.
16747 * keyboard.c (last_point_position_buffer, last_point_position_window):
16748 Remove leftovers which are not used for recording undo any more.
16749 (command_loop_1, syms_of_keyboard): Adjust users.
16750 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16751 redisplay_window any more.
16752 (move_it_to): Adjust user.
16754 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16756 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16757 Update dependencies.
16759 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16761 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16762 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16763 forward references.
16765 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16767 * window.h (struct window): Replace hchild, vchild and buffer slots
16768 with a single slot 'contents'. This is possible because each valid
16769 window may have either the child window (in vertical or horizontal
16770 combination) or buffer to display (for the leaf window). Using that,
16771 a lot of operations to traverse and/or change window hierarchies may
16772 be simplified. New member horizontal is used to distinguish between
16773 horizontal and vertical combinations of internal windows.
16774 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16775 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16776 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16777 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16778 Use contents slot, not buffer, where appropriate.
16779 (wset_combination): New function.
16780 (wset_buffer): Add eassert.
16781 (Fframe_first_window): Simplify the loop reaching first window.
16782 (Fwindow_buffer): Use WINDOW_LEAF_P.
16783 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16784 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16785 (unshow_buffer): Convert initial debugging check to eassert.
16786 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16787 (make_parent_window, window_resize_check, window_resize_apply)
16788 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16789 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16790 Adjust to match struct window changes.
16791 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16792 (mark_window_cursors_off, count_windows, get_leaf_windows)
16793 (foreach_window_1): Simplify the loop.
16794 * alloc.c (mark_object): Do not check for the leaf window because
16795 internal windows has no glyph matrices anyway.
16796 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16797 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16798 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16799 (build_frame_matrix_from_window_tree, mirror_make_current)
16800 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16801 (update_window_tree, set_window_update_flags): Simplify the loop.
16802 (sync_window_with_frame_matrix_rows): Enforce live window.
16803 Use contents slot, not buffer, where appropriate.
16804 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16805 and WINDOW_HORIZONTAL_COMBINATION_P.
16806 (make_frame_visible_1): Simplify the loop.
16807 Use contents slot, not buffer, where appropriate.
16808 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16809 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16810 (expose_window_tree): Likewise.
16811 Use contents slot, not buffer, where appropriate.
16812 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16813 to avoid deleted windows. Use contents slot instead of buffer.
16814 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16815 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16816 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16817 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16819 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16821 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16822 identify the reasons for assertion violations in bug#14062 and
16824 (Fx_show_tip): Fix compilation error under
16825 "--enable-check-lisp-object-type". (Bug#14073)
16827 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16828 Reported by <rzl24ozi@gmail.com>.
16830 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16832 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16834 (unwind_with_echo_area_buffer): ...to restore it here.
16835 This is needed to ensure that...
16836 (redisplay_window): ...both window markers are valid here,
16837 which is verified by eassert.
16838 * editfns.c (save_excursion_save): Do not assume that
16839 selected_window always displays the buffer.
16840 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16843 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16845 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16848 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16850 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16852 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16854 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16855 since MinGW's w32api headers do. This avoids compiler warnings.
16857 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16858 if already defined.
16860 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16862 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16864 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16866 * gtkutil.c (style_changed_cb): Check if frame is live and an
16867 X frame (Bug#14038).
16869 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16871 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16872 Define only for _WIN32_WINNT less than 0x0500.
16873 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16875 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16876 see its own definitions of 'struct timeval' and 'struct timezone'.
16878 Fix incompatibilities between MinGW.org and MinGW64 headers.
16879 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16881 * w32.c (REPARSE_DATA_BUFFER): Guard with
16882 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16884 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16886 * xterm.c: Include X11/XKBlib.h
16887 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16889 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16891 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16893 * blockinput.h (input_blocked_p): Likewise.
16894 * bytecode.c (exec_byte_code): Likewise.
16895 * callproc.c (call_process_kill, call_process_cleanup)
16896 (Fcall_process): Likewise.
16897 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16898 (Fccl_execute_on_string): Likewise.
16899 * character.c (string_escape_byte8): Likewise.
16900 * charset.c (read_hex): Likewise.
16901 * cm.c (calccost): Likewise.
16902 * data.c (cons_to_unsigned): Likewise.
16903 * dired.c (directory_files_internal, file_name_completion):
16905 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16906 (sit_for): Likewise.
16907 * doc.c (Fsubstitute_command_keys): Likewise.
16908 * doprnt.c (doprnt): Likewise.
16909 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16910 * emacsgtkfixed.c: Likewise.
16911 * fileio.c (file_offset, Fwrite_region): Likewise.
16912 * floatfns.c (Fexpt, fmod_float): Likewise.
16913 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16915 * font.c (font_intern_prop): Likewise.
16916 * frame.c (x_set_alpha): Likewise.
16917 * gtkutil.c (get_utf8_string): Likewise.
16918 * indent.c (check_display_width): Likewise.
16919 * intervals.c (create_root_interval, rotate_right, rotate_left)
16920 (split_interval_right, split_interval_left)
16921 (adjust_intervals_for_insertion, delete_node)
16922 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16923 (merge_interval_right, merge_interval_left, copy_intervals)
16924 (set_intervals_multibyte_1): Likewise.
16925 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16926 * keymap.c (Fkey_description): Likewise.
16927 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16928 * lread.c (openp, read_integer, read1, string_to_number):
16930 * menu.c (ensure_menu_items): Likewise.
16931 * minibuf.c (read_minibuf_noninteractive): Likewise.
16932 * print.c (printchar, strout): Likewise.
16933 * process.c (create_process, Faccept_process_output)
16934 (wait_reading_process_output, read_process_output, send_process)
16935 (wait_reading_process_output): Likewise.
16936 * profiler.c (make_log, handle_profiler_signal): Likewise.
16937 * regex.c (re_exec): Likewise.
16938 * regex.h: Likewise.
16939 * search.c (looking_at_1, Freplace_match): Likewise.
16940 * sysdep.c (get_child_status, procfs_ttyname)
16941 (procfs_get_total_memory): Likewise.
16942 * systime.h (EMACS_TIME_VALID_P): Likewise.
16943 * term.c (dissociate_if_controlling_tty): Likewise.
16944 * window.c (get_phys_cursor_glyph): Likewise.
16945 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16946 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16948 * xfns.c (Fx_window_property): Likewise.
16949 * xmenu.c (set_frame_menubar): Likewise.
16950 * xselect.c (x_get_window_property, x_handle_dnd_message):
16952 * xsmfns.c (smc_save_yourself_CB): Likewise.
16953 * xterm.c (x_scroll_bar_set_handle): Likewise.
16955 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16957 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16958 to be optional or nil. Adjust comment and convert it to docstring.
16959 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16960 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16962 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16964 Static checking by GCC 4.8-20130319.
16965 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16966 * process.c (Fset_process_datagram_address)
16967 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16968 * xdisp.c (get_char_face_and_encoding)
16969 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16970 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16971 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16973 2013-03-24 Ken Brown <kbrown@cornell.edu>
16975 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16976 fix compilation on 64-bit Cygwin, where underscores are not
16977 automatically prepended.
16979 * w32term.c (w32_initialize): Silence compiler warning.
16981 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16983 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16984 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16985 variables, to save and restore frame dimensions.
16986 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16987 after returning from a 'fullscreen' configuration.
16988 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16989 to avoid races between the main thread and the input thread.
16991 * w32term.h (struct w32_output): New members normal_width,
16992 normal_height, normal_top, normal_left, and prev_fsmode.
16993 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16994 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16995 members of a frame.
16997 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16998 'fullscreen' parameter. Always record previous width and height
16999 of the frame, except when switching out of maximized modes, so
17000 that they could be restored correctly, instead of resetting to the
17001 default frame dimensions. Send SC_RESTORE command to the frame,
17002 unless we are going to send SC_MAXIMIZE, to restore the frame
17003 resize hints in the mouse pointer shown by the window manager.
17006 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17008 * lisp.h (get_frame_param): Adjust conditions for prototype
17011 2013-03-22 Ken Brown <kbrown@cornell.edu>
17013 * unexcw.c: Drop unneeded inclusion of w32common.h.
17014 (report_sheap_usage): Declare.
17015 (read_exe_header): Add magic numbers for x86_64.
17016 (fixup_executable): Fix printf format specifier for unsigned long
17019 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17021 * frame.h (struct frame): Put menu_bar_window under #ifdef
17022 because this member is not needed when X toolkit is in use.
17023 (fset_menu_bar_window):
17024 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17025 (free_glyphs, update_frame):
17026 * xdisp.c (expose_frame): Likewise.
17027 (display_menu_bar): Likewise. Remove redundant eassert.
17028 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17031 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17033 Use functions and constants to manipulate Lisp_Save_Value objects.
17034 This replaces code that used macros and strings and token-pasting.
17035 The change makes the C source a bit easier to follow,
17036 and shrinks the Emacs executable a bit.
17037 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17038 (make_save_value): Change 1st arg from string to enum. All callers
17041 (mark_object): Use if, not #if, for GC_MARK_STACK.
17042 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17043 (XSAVE_OBJECT): Now functions, not macros.
17044 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17045 the constant was never used.
17046 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17047 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17048 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17049 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17051 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17052 type3 with a single member save_type. All uses changed.
17053 (save_type, set_save_pointer, set_save_integer): New functions.
17054 * print.c (PRINTX): Remove.
17056 * alloc.c: Remove redundant static declarations.
17058 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17060 * window.h (struct window): Convert left_col, top_line, total_lines
17061 and total_cols from Lisp_Objects to integers. Adjust comments.
17062 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17064 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17065 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17066 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17067 Adjust users where appropriate.
17069 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17071 * frame.h (struct frame): Drop resx and resy because the same data is
17072 available from window system-specific output context. Adjust users.
17073 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17074 New functions to provide defaults when no window system available.
17075 (FRAME_RES_X, FRAME_RES_Y): New macros.
17076 (NUMVAL): Move from xdisp.c.
17077 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17078 (Ffont_face_attributes, Fopen_font):
17079 * image.c (gs_load):
17080 * w32font.c (fill_in_logfont):
17081 * xdisp.c (calc_pixel_width_or_height):
17082 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17083 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17085 2013-03-20 Kenichi Handa <handa@gnu.org>
17087 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17088 to 1 (temporary workaround until a bug related to ASCII
17089 optimization is fixed).
17091 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17093 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17094 Signal error if window is not internal. Adjust docstring.
17095 (delete_all_child_windows): Use combination_limit to save the buffer.
17096 (Fset_window_configuration): Adjust accordingly.
17097 * print.c (syms_of_print): Initialize debugging output not here...
17098 (init_print_once): ...but in a new function here.
17099 * lisp.h (init_print_once): Add prototype.
17100 * emacs.c (main): Add call to init_print_once. Adjust comments.
17102 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17104 * window.c (window_resize_check, window_resize_apply)
17105 (window_from_coordinates, recombine_windows, set_window_buffer)
17106 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17107 (Fsplit_window_internal, Fdelete_window_internal)
17108 (freeze_window_starts): Use bool for booleans.
17109 * window.h (window_frame_coordinates, resize_frame_windows)
17110 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17112 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17114 * dispnew.c (bitch_at_user): Use `user-error'.
17116 2013-03-17 Ken Brown <kbrown@cornell.edu>
17118 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17119 as return type of image_background. (Bug#13981)
17120 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17122 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17124 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17125 (ns_select): Don't return with result uninitialized.
17127 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17130 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17132 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17133 directories. If filename is nil, get directory name (Bug#13932).
17134 Use getFilename and getDirectory.
17135 (getFilename, getDirectory): New methods for EmacsSavePanel and
17137 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17139 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17141 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17143 2013-03-15 Kenichi Handa <handa@gnu.org>
17145 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17146 (adjust_after_replace): Make it back to static. Delete the third
17147 arg text_at_gap_tail. Cancel the code for handling it.
17149 * coding.h (struct coding_system): New member eol_seen.
17151 * coding.c (detect_ascii): New function.
17152 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17153 when the source bytes are actually scanned. On detecting for
17154 coding_category_utf_8_auto, call detect_ascii instead of scanning
17155 source bytes directly.
17156 (produce_chars): Call insert_from_gap with the new arg 0.
17157 (encode_coding): Likewise.
17158 (decode_coding_gap): Control ASCII optimization by the variable
17159 disable_ascii_optimization instead of #ifndef .. #endif.
17160 Deccode EOL format according to coding->eol_seen.
17161 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17164 * lisp.h (adjust_after_replace): Cancel externing it.
17165 (insert_from_gap): Adjust prototype.
17167 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17169 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17170 FULLSCREEN_MAXIMIZED. (Bug#13935)
17172 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17174 * region-cache.c (find_cache_boundary, move_cache_gap)
17175 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17176 Simplify debugging check and convert to eassert. Adjust comment.
17177 (pp_cache): Put under ENABLE_CHECKING.
17179 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17181 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17182 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17183 and WM_ACTIVATEAPP.
17184 (w32fullscreen_hook): If the frame is visible, reset
17185 f->want_fullscreen flag after changing the frame size. If the
17186 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17189 2013-03-13 Daniel Colascione <dancol@dancol.org>
17191 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17192 too so that these builds can use Cygwin's file conversion
17193 functions. (We've been building and linking cygw32.o all along
17194 and just not using it.)
17196 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17198 File synchronization fixes (Bug#13944).
17199 * Makefile.in (LIB_FDATASYNC): New macro.
17201 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17202 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17203 Don't worry about HAVE_FSYNC, since a substitute fsync is
17204 available if the system lacks one.
17205 (Fwrite_regin): Retry fsync if interrupted.
17207 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17209 * w32term.c (w32_read_socket): If the Emacs frame is being
17210 activated, call w32fullscreen_hook, to make sure the new frame
17211 dimensions are in effect. (Bug#13937)
17213 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17215 * xdisp.c (init_iterator): Simplify because both character and byte
17216 positions are either specified or -1. Add eassert. Adjust comment.
17217 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17218 character and byte positions can be obtained from marker.
17220 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17222 Static checking by Sun C 5.12.
17223 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17224 * bytecode.c (exec_byte_code):
17225 * dispnew.c (init_display):
17227 * fileio.c (Fsubstitute_in_file_name):
17228 * keyboard.c (Fevent_convert_list):
17229 * keymap.c (Fsingle_key_description):
17230 * term.c (maybe_fatal, fatal):
17231 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17232 * xsmfns.c (Fhandle_save_session):
17233 Omit unreachable code.
17234 * keymap.c (map_keymap_char_table_item): Cast void * to
17235 a function pointer type; the C Standard requires this.
17237 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17238 Include <sys/param.h> unconditionally, as that works elsewhere and
17239 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17240 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17243 See ChangeLog.12 for earlier changes.
17245 ;; Local Variables:
17249 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17251 This file is part of GNU Emacs.
17253 GNU Emacs is free software: you can redistribute it and/or modify
17254 it under the terms of the GNU General Public License as published by
17255 the Free Software Foundation, either version 3 of the License, or
17256 (at your option) any later version.
17258 GNU Emacs is distributed in the hope that it will be useful,
17259 but WITHOUT ANY WARRANTY; without even the implied warranty of
17260 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17261 GNU General Public License for more details.
17263 You should have received a copy of the GNU General Public License
17264 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.