1 2015-02-08 Eli Zaretskii <eliz@gnu.org>
3 * frame.c (Fframe_parameter): Don't replace a non-nil value of
4 foreground-color or background-color parameters with a nil value.
7 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
9 * data.c (Findirect_function): Like `symbol-function', don't signal an
10 error for void functions any more.
12 2015-02-07 Martin Rudalics <rudalics@gmx.at>
14 * frame.c (frame_size_history_add): New function.
15 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
16 only after frame's after_make_frame slot is true.
17 Inhibit resizing fullwidth-/height frames in one direction only.
18 Update frame_size_history.
19 (adjust_frame_size): Call frame_size_history_add.
20 (make_frame): Initalize after_make_frame slot.
21 (Fmake_terminal_frame): Adjust adjust_frame_size call.
22 (Fcan_run_window_configuration_change_hook): Rename to
23 Fframe_after_make_frame. Set after_make_frame slot.
24 Return second argument.
25 (x_set_frame_parameters): Postpone handling fullscreen parameter
26 until after width and height parameters have been set.
27 Apply width and height changes only if can_x_set_window_size is true.
28 Update frame_size_history.
29 (Qadjust_frame_size_1, Qadjust_frame_size_2)
30 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
31 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
32 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
33 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
34 (Qxg_change_toolbar_position, Qx_net_wm_state)
35 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
36 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
37 (Qtip_frame, Qterminal_frame): New symbols.
38 (Vframe_adjust_size_history): Rename to frame_size_history.
39 * frame.h (struct frame):
40 Rename can_run_window_configuration_change_hook slot to
42 (frame_size_history_add): Extern.
43 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
44 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
45 (xg_frame_set_char_size): Try to preserve the status of
46 fullwidth/-height frames. Call frame_size_history_add.
47 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
48 (xg_change_toolbar_position): Call frame_size_history_add.
49 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
51 (Fx_create_frame): Process fullscreen parameter after frame has
53 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
54 (Fx_frame_geometry): Don't pollute pure storage.
55 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
56 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
57 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
58 w32fullscreen_hook immediately.
59 (x_fullscreen_adjust, x_check_fullscreen): Remove.
60 (w32fullscreen_hook): Call change_frame_size just as with a
61 "normal" frame resize operation. Call do_pending_window_change.
62 (x_set_window_size): Try to handle fullwidth and fullheight more
63 accurately. Don't rely on w32_enable_frame_resize_hack.
64 (w32_enable_frame_resize_hack): Remove variable.
65 * widget.c (EmacsFrameResize): Remove dead code.
66 Call frame_size_history_add
67 * window.c (run_window_configuration_change_hook):
68 Check f->after_make_frame instead of
69 f->can_run_window_configuration_change_hook.
70 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
71 (Fx_create_frame): Process fullscreen parameter after frame has
73 (Fx_frame_geometry): Don't pollute pure storage.
74 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
75 Call frame_size_history_add.
76 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
77 (x_check_fullscreen): Count in menubar when calling
78 XResizeWindow. Wait for ConfigureNotify event.
79 Call frame_size_history_add.
80 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
81 changing a fullheight frame's width or a fullwidth frame's
82 height. Call frame_size_history_add.
83 (x_set_window_size): Simplify xg_frame_set_char_size and
84 x_set_window_size_1 calls.
85 (x_frame_normalize_before_maximize): New variable.
87 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
89 Remove no-longer-used cursor_in_echo_area code
90 * dispnew.c (set_window_cursor_after_update, update_frame_1):
91 Remove checks for negative cursor_in_echo_area, since this var is
92 a boolean, and has been a boolean for some time. Simplify.
93 * dispnew.c (init_display):
94 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
96 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
98 * eval.c (Ffunction): Handle the new (:documentation ...) form.
99 (syms_of_eval): Declare `:documentation'.
101 2015-02-05 Martin Rudalics <rudalics@gmx.at>
103 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
104 argument added on 2015-02-01.
106 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
108 Remove no-longer-used two_byte_p calculations
109 * dispextern.h (struct glyph_string): Remove member two_byte_p.
111 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
114 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
116 Omit unnecessary var if GTK or NS
117 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
118 Now a constant zero on these platforms.
120 2015-02-01 Martin Rudalics <rudalics@gmx.at>
122 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
124 2015-01-31 Eli Zaretskii <eliz@gnu.org>
126 * coding.c (raw_text_coding_system_p): New function.
128 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
129 keyboard coding-system is 'raw-text'. (Bug#19532)
131 * coding.h (raw_text_coding_system_p): Add prototype.
133 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
135 * Makefile.in (gl-stamp): Generate globals.h through the use of
137 (globals.h): Replace with empty command.
139 2015-01-31 Eli Zaretskii <eliz@gnu.org>
141 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
142 and ICONIFY_EVENT for the purposes of breaking while-no-input
145 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
146 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
149 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
151 Simplify read_dirent's MSDOS hacks
152 * dired.c (read_dirent): Simplify by removing the need for the
153 DIR_ENTRY argument. All callers changed. This separates the
154 MS-DOS idiosyncrasies better from the rest of the code.
156 2015-01-30 Eli Zaretskii <eliz@gnu.org>
158 * dired.c (read_dirent): Accept an additional argument
159 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
160 time it is called, report the error as if it happened in
162 (directory_files_internal, file_name_completion): Adjust callers
165 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
167 Refactor calls to opendir for simplicity
168 * dired.c (open_directory): Accept Lisp_Object, not char *, for
169 dirname. Signal an error if the open fails. All callers changed.
171 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
173 Report readdir failures
174 Previously, on non-MS-Windows platforms the code treated most
175 readdir failures as EOF. This was incorrect, e.g., when readdir
176 fails with errno == EOVERFLOW. Signal an error instead.
177 * dired.c (read_dirent):
178 New function, which signals an error when readdir fails.
179 (directory_files_internal, file_name_completion): Use it.
181 2015-01-29 Eli Zaretskii <eliz@gnu.org>
183 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
184 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
187 * w32font.c (struct font_callback_data, w32font_list_internal)
188 (w32font_driver, w32font_match_internal): Use bool where appropriate.
190 * w32menu.c (x_activate_menubar, set_frame_menubar)
191 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
192 (is_simple_dialog): Use bool where appropriate.
194 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
196 Use bool, not int, to track face changes
197 * xfaces.c (face_change): Rename from face_change_count, and
198 change from int to bool. The var is now true (instead of nonzero)
199 if attributes have changed; this is simpler. All uses changed.
202 2015-01-28 Eli Zaretskii <eliz@gnu.org>
204 * dired.c (directory_files_internal, file_name_completion)
205 [WINDOWSNT]: Signal an error when errno is set non-zero by
206 'readdir', regardless of its value.
208 * w32.c (sys_readdir): Set errno to ENOENT when the directory
209 doesn't exist and to EACCES when it's not accessible to the
210 current user. Set errno to zero when FindNextFile exhausts the
211 directory, so that callers don't interpret that as an error and
212 don't signal a file-error.
213 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
215 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
216 returns NULL and errno is ENOTDIR, behave as if opendir failed to
217 open the directory. (Bug#19701)
219 * w32.c (sys_readdir): If FindFirstFile fails because the
220 directory doesn't exist, set errno to ENOTDIR.
222 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
224 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
226 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
228 Fix coding.c subscript error
229 * coding.c (CODING_ISO_INVOKED_CHARSET):
230 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
232 2015-01-28 Eli Zaretskii <eliz@gnu.org>
234 * xdisp.c (produce_image_glyph): Fix display of images in R2L
235 screen lines: prepend the new glyph to the ones already there
236 instead of appending it.
238 * w32fns.c (w32_set_title_bar_text): New function, including
239 support for titles with non-ASCII characters outside of the
240 current system codepage.
241 (x_set_name, x_set_title): Use it. (Bug#19590)
243 * indent.c (Fvertical_motion): Return zero if we started from ZV
244 and there's an overlay after-string there. (Bug#19553)
246 * emacs.c (usage_message): Fix the description of the -nl switch.
249 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
250 end information if the window_end_valid flag is unset.
251 (try_window_id): If the call to display_line invalidated the
252 window end information, give up the try_window_id optimization.
255 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
256 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
258 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
260 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
262 * lisp.mk (lisp): Add cl-preloaded.
264 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
266 Use bool for boolean in xfaces.c
267 * dispextern.h: Adjust to signature changes.
268 * font.c (font_at, font_range):
269 * fontset.c (Finternal_char_font):
270 * fringe.c (draw_fringe_bitmap_1):
271 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
272 (get_next_display_element, highlight_trailing_whitespace)
273 (display_string, calc_line_height_property)
274 (note_mode_line_or_margin_highlight, note_mouse_highlight):
275 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
276 (menu_face_changed_default, recompute_basic_faces)
277 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
278 (tty_defined_color, defined_color, face_color_gray_p)
279 (face_color_supported_p, load_color2, load_face_colors)
280 (Fx_list_fonts, LFACEP, push_named_merge_point)
281 (resolve_face_name, lface_from_face_name_no_resolve)
282 (lface_from_face_name, get_lface_attributes_no_remap)
283 (get_lface_attributes, lface_fully_specified_p)
284 (set_lface_from_font, merge_face_vectors, merge_named_face)
285 (merge_face_ref, Finternal_make_lisp_face)
286 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
287 (Finternal_set_lisp_face_attribute)
288 (update_face_from_frame_parameter, set_font_frame_param)
289 (face_boolean_x_resource_value)
290 (Finternal_set_lisp_face_attribute_from_resource)
291 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
292 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
293 (lface_equal_p, Finternal_lisp_face_equal_p)
294 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
295 (Fcolor_distance, lookup_named_face, lookup_basic_face)
296 (lookup_derived_face, Fface_attributes_as_vector)
297 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
298 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
299 (realize_default_face, realize_named_face)
300 (realize_non_ascii_face, realize_x_face, map_tty_color)
301 (realize_tty_face, compute_char_face, face_at_buffer_position)
302 (face_for_overlay_string, face_at_string_position):
303 Use bool for boolean.
304 * xfaces.c (set_lface_from_font):
305 Return void, since callers never use the result.
307 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
309 * image.c (lookup_pixel_color): Reorder conditions that are
311 (x_to_xcolors): Likewise.
312 (x_detect_edges): Likewise.
313 (png_load_body): Likewise.
314 (gif_close): Likewise.
315 (gif_load): Likewise.
317 2015-01-25 Eli Zaretskii <eliz@gnu.org>
319 Use bool for boolean in w32term.c
320 * w32term.c (x_update_window_begin, x_update_window_end)
321 (x_update_end, x_after_update_window_line)
322 (x_set_glyph_string_gc, x_draw_glyph_string_background)
323 (x_draw_glyph_string_foreground)
324 (x_draw_composite_glyph_string_foreground)
325 (x_draw_glyphless_glyph_string_foreground)
326 (x_draw_image_glyph_string, x_draw_glyph_string)
327 (x_draw_stretch_glyph_string, note_mouse_movement)
328 (w32_mouse_position, x_scroll_bar_report_motion)
329 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
330 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
331 (w32_draw_window_cursor, x_new_font, x_set_offset)
332 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
333 Use bool where appropriate.
335 Use bool for boolean in w32fns.c
336 * w32fns.c (w32_defined_color, x_decode_color)
337 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
338 (x_set_menu_bar_lines, x_change_tool_bar_height)
339 (x_set_internal_border_width, x_explicitly_set_name)
340 (x_implicitly_set_name, Fx_create_frame, w32_window)
341 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
343 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
345 Use bool for boolean in xfns.c
346 * xfaces.c (x_update_menu_appearance):
347 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
348 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
349 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
350 (x_change_tool_bar_height, x_set_internal_border_width)
351 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
352 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
353 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
354 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
355 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
356 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
357 (clean_up_dialog, syms_of_xfns):
358 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
359 (xic_create_fontsetname):
360 Use bool for boolean.
361 * xfns.c: Include bitmaps/gray.xbm unconditionally.
363 Count MANY function args more reliably
364 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
365 * buffer.c (Fbuffer_list, Fkill_buffer):
366 * callint.c (read_file_name, Fcall_interactively):
367 * charset.c (Fset_charset_priority, syms_of_charset):
368 * chartab.c (uniprop_encode_value_numeric):
369 * coding.c (syms_of_coding):
370 * composite.c (syms_of_composite):
371 * data.c (wrong_range):
372 * dbusbind.c (syms_of_dbusbind):
373 * dired.c (file_attributes):
374 * editfns.c (Fdecode_time, update_buffer_properties, format2):
375 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
376 (call4, call5, call6, call7):
377 * fileio.c (Finsert_file_contents, choose_write_coding_system)
378 (Fcar_less_than_car, build_annotations, auto_save_error):
379 * filelock.c (get_boot_time):
380 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
381 (maybe_resize_hash_table, secure_hash):
382 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
383 * fontset.c (fontset_add, Fset_fontset_font):
384 * ftfont.c (ftfont_lookup_cache):
385 * gtkutil.c (xg_get_font):
386 * insdel.c (signal_before_change, signal_after_change):
387 * keymap.c (append_key):
388 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
389 * minibuf.c (Fread_buffer):
390 * print.c (print_preprocess):
391 * process.c (Fformat_network_address, Fmake_network_process)
392 (server_accept_connection):
393 * sound.c (Fplay_sound_internal):
394 * term.c (Fsuspend_tty, Fresume_tty):
395 * window.c (window_list):
396 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
397 (message_with_string):
398 * xfaces.c (Fx_list_fonts):
399 * xfont.c (syms_of_xfont):
400 * xselect.c (x_handle_selection_request)
401 (x_handle_selection_clear, x_clear_frame_selections)
402 (x_clipboard_manager_error_1):
403 Prefer CALLMANY and CALLN to counting args by hand.
404 * doc.c (reread_doc_file): Remove unused code.
405 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
406 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
407 Prefer call1 and call2 to Ffuncall.
408 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
409 Use struct literal rather than a local var, for simplicity.
410 * keymap.c (where_is_internal): Use NULL rather than a pointer
412 * lisp.h (CALLMANY, CALLN): New macros.
413 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
416 Use gnustep-config if available
417 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
418 It doesn't appear to be needed, and the inclusion breaks on
419 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
421 2015-01-22 Eli Zaretskii <eliz@gnu.org>
423 * xdisp.c (init_iterator): Restore a comment lost in transition.
425 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
427 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
428 * xfont.c (xfont_driver, xfont_chars_supported)
429 (xfont_text_extents):
430 * xftfont.c (xftfont_get_colors, xftfont_open)
431 (xftfont_prepare_face, xftfont_done_face)
432 (xftfont_cached_font_ok):
433 * xgselect.c (xg_select):
434 Use bool for boolean.
436 Don't downcase system diagnostics' first letters
437 * fileio.c (report_file_errno): Don't downcase, and simplify.
440 Isolate NIL_IS_ZERO-assuming code better
441 Suggested by Stefan Monnier in:
442 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
443 * alloc.c (allocate_pseudovector):
444 Use memclear, not memsetnil, to remove a 'verify'.
445 * callint.c (Fcall_interactively):
446 * dispnew.c (realloc_glyph_pool):
447 * xdisp.c (init_iterator):
448 Use memclear, not memset, to remove a 'verify'.
449 * lisp.h (memclear): Rename from memsetnil, and take a byte
450 count rather than a word count. All callers changed.
452 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
454 Undo port to hypothetical nonzero Qnil case
455 This mostly undoes the previous change in this area. See:
456 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
457 * alloc.c (allocate_pseudovector):
458 * callint.c (Fcall_interactively):
459 * dispnew.c (realloc_glyph_pool):
460 * fringe.c (init_fringe):
461 * lisp.h (memsetnil):
462 * xdisp.c (init_iterator):
463 Simplify by assuming that Qnil is zero, but verify the assumption.
464 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
465 NIL_IS_NONZERO. All uses changed.
467 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
469 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
471 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
473 Prefer xlispstrdup to avoid dumb calls to strlen.
474 * nsfont.m (ns_get_family):
475 * nsterm.m (ns_term_init):
476 * w32fns.c (w32_window):
477 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
479 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
481 Correct an old fix for GTK font selection
482 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
485 Fix minor bugs with printing null bytes
486 * minibuf.c (read_minibuf_noninteractive):
487 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
488 Work even if the Lisp string contains a null byte.
490 Port to hypothetical case where Qnil is nonzero
491 * alloc.c (allocate_pseudovector):
492 * callint.c (Fcall_interactively):
493 * coding.c (syms_of_coding):
494 * dispnew.c (realloc_glyph_pool):
495 * fringe.c (init_fringe):
496 * lisp.h (memsetnil):
497 * xdisp.c (init_iterator):
498 Port to the currently-hypothetical case where Qnil is nonzero.
499 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
500 as there are no Lisp_Object values in the data here.
501 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
502 All uses changed. Define only if not already defined, so that one
503 can debug with -DNIL_IS_NONZERO.
504 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
506 2015-01-19 Eli Zaretskii <eliz@gnu.org>
508 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
509 Qnil is represented as zero, before using that to initialize parts
510 of the glyph structure.
512 * xdisp.c (init_iterator): Verify that Qnil is represented as
513 zero, before using that to initialize parts of the iterator
516 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
518 Prefer memset to repeatedly assigning Qnil
519 * alloc.c (allocate_pseudovector): Catch more bogus values.
520 * alloc.c (allocate_pseudovector):
521 * callint.c (Fcall_interactively):
522 * coding.c (syms_of_coding):
523 * fringe.c (init_fringe):
524 Verify that Qnil == 0.
525 * callint.c (Fcall_interactively):
526 * eval.c (Fapply, Ffuncall):
527 * fns.c (mapcar1, larger_vector):
528 * font.c (font_expand_wildcards):
529 * fringe.c (init_fringe):
530 Prefer memset to assigning zeros by hand.
531 * callint.c (Fcall_interactively):
532 Remove duplicate assignment of Qnil to args[i].
533 * coding.c (syms_of_coding):
534 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
535 * fileio.c (Ffile_selinux_context):
536 Rewrite to avoid need for Lisp_Object array.
537 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
538 (DEFINE_LISP_SYMBOL_END): Use it.
539 (NIL_IS_ZERO): New constant.
540 (memsetnil): New function.
542 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
544 Tune pseudovector allocation assuming Qnil == 0.
545 * alloc.c (allocate_pseudovector): Use memset for both
546 Lisp_Objects and regular slots. Add zerolen arg.
547 * lisp.h (allocate_pseudovector): Adjust prototype.
548 (ALLOCATE_PSEUDOVECTOR): Adjust user.
549 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
550 (allocate_hash_table, allocate_window, allocate_frame)
551 (allocate_process, allocate_terminal): Remove prototypes.
552 * fns.c (allocate_hash_table): Now static here.
553 * frame.c (allocate_frame):
554 * process.c (allocate_process):
555 * terminal.c (allocate_terminal):
556 * window.c (allocate_window): Now static here.
557 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
559 * lisp.h (XTERMINAL): Add eassert.
560 * process.c (make_lisp_proc): Now static here.
562 Prefer INLINE functions in font.h to match style used in lisp.h.
563 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
564 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
565 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
567 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
568 * ftfont.c (ftfont_shape):
569 * macfont.m (macfont_shape):
570 * w32uniscribe.c (uniscribe_shape):
571 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
573 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
575 Give up on -Wsuggest-attribute=const
576 * decompress.c (Fzlib_available_p):
577 * gnutls.c (Fgnutls_available_p):
578 * gtkutil.h (xg_uses_old_file_dialog):
579 * xdisp.c (Ftool_bar_height):
580 * xmenu.c (popup_activated):
581 No longer const, since it's not const on at lest some
582 configurations, and we shouldn't lie to the compiler.
584 2015-01-15 Eli Zaretskii <eliz@gnu.org>
586 * fileio.c: Include binary-io.h.
587 (Fset_binary_mode): New function.
588 (syms_of_fileio): Defsubr it.
589 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
591 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
593 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
594 (Fgnutls_peer_status): Use it to set the :self-signed flag.
595 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
596 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
598 2015-01-14 Eli Zaretskii <eliz@gnu.org>
600 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
601 when FLAGS indicate the item is not highlighted. (Bug#19596)
603 2015-01-14 Martin Rudalics <rudalics@gmx.at>
605 * xmenu.c (update_frame_menubar): Remove garbaged code.
607 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
609 remove_slash_colon need not be inline
610 * process.c, process.h (remove_slash_colon): No longer inline.
611 This saves text bytes without hurting runtime performance.
613 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
615 Avoid extra multibyteness check in ENCODE_FILE users.
616 * callproc.c (encode_current_directory, Fcall_process, call_process):
617 * dired.c (directory_files_internal, file_name_completion):
618 Do not check for STRING_MULTIBYTE because encode_file_name
619 is a no-op for unibyte strings.
621 * process.h (remove_slash_colon): New function.
622 * callproc.c (encode_current_directory, call_process):
623 * process.c (Fstart_process): Use it.
625 Consistently handle time zone specification.
626 * editfns.c (decode_time_zone): New function, refactored out from ...
627 (Fencode_time): ... adjusted user.
628 (Fset_time_zone_rule): Use decode_time_zone.
630 * editfns.c (make_buffer_string_both): If requested range intersects
631 the gap, don't move the latter but copy in two regions, thus avoiding
632 unnecessary relocation of buffer data.
634 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
636 Use bool for boolean in xmenu.c, xml.c
637 * xmenu.c (x_menu_set_in_use, popup_get_selection)
638 (Fx_menu_bar_open_internal, popup_widget_loop)
639 (x_activate_menubar, xg_crazy_callback_abort)
640 (update_frame_menubar, set_frame_menubar)
641 (initialize_frame_menubar, free_frame_menubar)
642 (create_and_show_popup_menu, x_menu_show)
643 (create_and_show_dialog, x_dialog_show):
644 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
645 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
646 * xrdb.c (main) [TESTRM]:
647 * xsettings.c (init_gsettings):
648 * xterm.c (XFillRectangle, xg_scroll_callback)
649 (xg_end_scroll_callback):
650 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
651 Use bool for boolean.
652 * xmenu.c (TRUE): Remove; no longer used.
653 (show_help_event): Remove long-unused code.
654 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
656 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
658 Don't say Fnext_read_file_uses_dialog_p is const
659 It's const only if a windowing system is not used; don't say it's
660 const otherwise. See:
661 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
662 * fileio.c (next_read_file_uses_dialog_p): Remove.
663 Move guts back to ...
664 (Fnext_read_file_uses_dialog_p): ... here.
665 Don't declare as const, as make-docfile.c now has a special case
666 for this function. This is an ugly hack, but it's better than
667 lying to the compiler.
669 Remove now-unnecessary forward XTYPE decl
670 * lisp.h (XTYPE): Remove forward declaration. The recent merge
671 from emacs-24 fixed the problem in a better way, by moving XPNTR's
672 definition to after XTYPE's.
674 2015-01-13 Eli Zaretskii <eliz@gnu.org>
676 Fix problems with 32-bit wide-int build exposed by MinGW.
677 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
678 compilation error in an unoptimized build when !USE_LSB_TAG.
680 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
681 same larger value as for the 64-bit build.
683 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
684 avoid compiler warnings.
686 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
687 Avoid compiler warnings about cast from integer to pointer of
690 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
691 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
692 casting from integer to pointer of different size.
693 (add_menu_item): Pass the help-echo string as a pointer to
694 Lisp_String, not as a Lisp_Object.
695 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
696 string object from its C pointer.
698 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
699 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
701 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
702 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
703 compiler warnings about size differences.
704 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
705 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
706 (Fw32_toggle_lock_key): Pass the new state of the key as a C
707 integer; use -1 for nil. Doc fix.
709 * .gdbinit (xgetsym): New subroutine.
710 (xsymname, xsymbol): Use it.
711 (xprintsym): No need to call xgetptr.
713 2015-01-13 Martin Rudalics <rudalics@gmx.at>
715 * frame.c (adjust_frame_size): Make sure new numbers of
716 lines/columns get installed after font size change (Bug#19575).
718 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
720 Add DEFUN attributes.
721 * callint.c (Finteractive):
722 * character.c (Fcharacterp, Fmax_char):
723 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
724 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
725 (Ffloatp, Fbyteorder):
726 * decompress.c (Fzlib_available_p):
728 * frame.c (Fframe_windows_min_size):
729 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
730 * window.c (Fwindow__sanitize_window_sizes):
731 * xdisp.c (Ftool_bar_height):
732 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
733 * emacs.c (Fkill_emacs):
735 * keyboard.c (Ftop_level, Fexit_recursive_edit)
736 (Fabor_recursive_edit): Add noreturn attribute.
738 * search.c (fast_string_match_internal): New function,
740 (fast_string_match, fast_string_match_ignore_case): ...functions
742 * lisp.h (fast_string_match, fast_string_match_ignore_case):
743 inlined from here now.
744 (fast_string_match_internal): Add prototype.
745 * dired.c (file_name_completion): Use fast_string_match_internal.
747 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
748 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
749 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
750 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
752 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
754 Port to 32-bit MingGW --with-wide-int
755 Problem reported by Eli Zaretskii in:
756 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
757 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
758 what we think it is, rather than checking only its alignment (and
759 doing so incorrectly on MinGW).
761 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
763 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
764 Remove dead NILP check.
765 * image.c (Flookup_image): Use regular format for docstring.
766 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
768 2015-01-12 Martin Rudalics <rudalics@gmx.at>
770 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
772 * frame.c (frame_default_tool_bar_height): New variable.
773 (adjust_frame_size): Possibly add requested adjustment to
774 Vframe_adjust_size_history.
775 (make_frame): Initialize tool_bar_redisplayed_once slot.
776 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
777 doc-string. Call adjust_frame_size unconditionally (the frame's
778 text size may remain unaltered but the pixel size may change).
779 (x_figure_window_size): If frame_default_tool_bar_height was
780 set, use it instead of calculating the tool bar height from
781 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
782 Vframe_initial_frame_tool_bar_height.
783 (Qchange_frame_size, Qxg_frame_set_char_size)
784 (Qset_window_configuration, Qx_create_frame_1)
785 (Qx_create_frame_2): New symbols.
786 (Vframe_initial_frame_tool_bar_height): Remove.
787 (Vframe_adjust_size_history): New history variable for debugging
788 frame size adjustments.
789 * frame.h (struct frame): New boolean slot
790 tool_bar_redisplayed_once.
791 (frame_default_tool_bar_height): Extern.
792 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
793 to adjust_frame_size.
794 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
795 Qx_create_frame_2 to adjust_frame_size.
796 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
797 inhibit 1 when we have not redisplayed the tool bar yet.
798 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
799 Qx_create_frame_2 to adjust_frame_size.
800 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
802 * window.c (Fset_window_configuration):
803 Pass Qset_window_configuration to adjust_frame_size.
804 * xdisp.c (redisplay_tool_bar): Assign new height to
805 frame_default_tool_bar_height.
806 (redisplay_internal): If we haven't redisplayed this frame's
807 tool bar, call redisplay_tool_bar early so we can adjust the
808 frame size accordingly.
809 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
810 inhibit 1 when we have not redisplayed the tool bar yet.
811 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
812 Qx_create_frame_2 to adjust_frame_size.
814 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
816 Have 'make' output better GEN names
817 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
818 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
819 more naturally so that 'make' can output more-accurate names.
821 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
823 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
824 calling reset_buffer_local_variables, and make sure we initialize
827 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
829 * coding.c (Fcoding_system_plist): Use common style for docstring.
831 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
833 Port to MSB hosts without optimization
834 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
835 the inline function XTYPE needs to be declared before being used.
836 * lisp.h (XTYPE): New forward declaration.
838 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
840 Port to 32-bit --with-wide-int
841 Prefer symbol indexes to struct Lisp_Symbol * casted and then
842 widened, as the latter had trouble with GCC on Fedora 21 when
843 configured --with-wide-int and when used in static initializers.
844 * alloc.c (garbage_collect_1, which_symbols):
845 * lread.c (init_obarray):
846 Prefer builtin_lisp_symbol when it can be used.
847 * dispextern.h (struct image_type.type):
848 * font.c (font_property_table.key):
849 * frame.c (struct frame_parm_table.sym):
850 * keyboard.c (scroll_bar_parts, struct event_head):
851 * xdisp.c (struct props.name):
852 Use the index of a builtin symbol rather than its address.
854 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
855 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
856 symbol indexes rather than pointers, and which work better on MSB
857 hosts because they shift right before tagging. All uses changed.
858 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
859 No longer noops on wide-int hosts, since they work now.
860 (builtin_lisp_symbol): New function.
862 Port to HAVE_FREETYPE && !HAVE_XFT
863 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
864 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
865 Declare in this case too.
867 2015-01-10 Eli Zaretskii <eliz@gnu.org>
869 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
871 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
872 Use make_pointer_integer instead of XIL.
873 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
875 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
876 instead of XIL. Put a list of the descriptor, action, and file
877 name in event->arg, instead of spreading them between event->code
880 * w32term.c (queue_notifications): Use make_pointer_integer
881 instead of XIL. Put a list of the descriptor, action, and file
882 name in event->arg, instead of spreading them between event->code
885 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
886 event creation to changes in w32term.c and w32inevt.c above.
888 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
890 Port Qnil==0 changes to 32-bit --with-wide-int
891 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
892 macro-implemented version. For the non-USE_LSB_TAG case, supply
893 a new inline function that is the inverse of the new TAG_SYMPTR.
894 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
895 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
896 negative number, don't allow sign bits to bleed into the encoded
897 value. Shift in zero bits instead.
899 Refactor pointer-to-integer conversion
900 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
901 Rename and move to lisp.h. All uses changed.
902 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
903 which are renamed from gfilenotify.c's lisp_to_monitor and
904 monitor_to_lisp, and with more-generic void * signatures.
906 2015-01-08 Eli Zaretskii <eliz@gnu.org>
908 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
909 returned for right-to-left screen lines. (Before the change on
910 2014-12-30, the incorrectly-computed X pixel coordinate concealed
913 * .gdbinit (xsymname): New subroutine.
914 (xprintsym, initial-tbreak): Use it to access the name of a symbol
915 in a way that doesn't cause GDB to barf when it tries to
916 dereference a NULL pointer.
918 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
920 (set_cursor_from_row, try_cursor_movement, dump_glyph)
921 (insert_left_trunc_glyphs, append_space_for_newline)
922 (extend_face_to_end_of_line, highlight_trailing_whitespace)
923 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
924 (Fbidi_resolved_levels, produce_special_glyphs)
925 (rows_from_pos_range, mouse_face_from_buffer_pos)
926 (note_mouse_highlight): Use nil as the object for glyphs inserted
927 by the display engine, and test with NILP instead of INTEGERP.
930 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
933 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
936 * dispextern.h (struct glyph, struct it): Update comments for the
939 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
941 Port new Lisp symbol init to x86 --with-wide-int
942 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
943 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
944 GCC (at least) does not allow a constant initializer to widen an
947 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
948 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
949 Although clang doesn't need it, some other compiler might, and
950 it's easy enough to be safe.
952 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
953 Apparently clang removed support for the alloc_size attribute.
955 Port Qnil==0 XUNTAG to clang
956 clang has undefined behavior if the program subtracts an integer
957 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
958 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
959 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
960 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
962 Port GFileMonitor * hack to Qnil==0 platforms
963 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
964 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
965 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
967 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
969 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
970 size instead of using widht/height. The frame may be constrained.
972 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
974 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
975 Needed when neither optimizing nor inlining.
976 Also, sort decls alphabetically.
978 2015-01-05 Eli Zaretskii <eliz@gnu.org>
980 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
981 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
982 declarations of Q* variables that represent symbols.
984 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
988 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
989 that NILP (x) is equivalent to testing whether x is 0 at the
990 machine level. The overall effects of this and the previous patch
991 shrink the size of the text segment by 2.3% and speeds up
992 compilation of all the .elc files by about 0.5% on my platform,
993 which is Fedora 20 x86-64.
994 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
995 (make_lisp_symbol) [USE_LSB_TAG]:
996 Symbols now tag the difference from lispsym, not the pointer.
997 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
998 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
999 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1000 (XSYMBOL): New forward decl.
1001 (XUNTAGBASE): New function.
1004 Compute C decls for DEFSYMs automatically
1006 This patch also makes Q constants (e.g., Qnil) constant addresses
1007 from the C point of view.
1008 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1009 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1010 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1011 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1012 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1013 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1014 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1015 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1016 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1017 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1018 * xselect.c, xsettings.c, xterm.c:
1019 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1020 These names are now defined automatically by make-docfile.
1021 * alloc.c (init_symbol): New function.
1022 (Fmake_symbol): Use it.
1023 (c_symbol_p): New function.
1024 (valid_lisp_object_p, purecopy): Use it.
1025 * alloc.c (marked_pinned_symbols):
1026 Use make_lisp_symbol instead of make_lisp_ptr.
1027 (garbage_collect_1): Mark lispsym symbols.
1028 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1029 (mark_object): Use it.
1030 (sweep_symbols): Sweep lispsym symbols.
1031 (symbol_uses_obj): New function.
1032 (which_symbols): Use it. Work for lispsym symbols, too.
1033 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1034 since Qt's address is already known now.
1035 (syms_of_alloc): Add lispsym count to symbols_consed.
1036 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1037 when testing whether storage is all bits zero.
1038 * dispextern.h (struct image_type):
1039 * font.c (font_property_table):
1040 * frame.c (struct frame_parm_table, frame_parms):
1041 * keyboard.c (scroll_bar_parts, struct event_head):
1042 * xdisp.c (struct props):
1043 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1044 Lisp_Object *, since Qfoo is no longer an object whose address can be
1045 taken. All uses changed.
1046 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1047 use it, so that they no longer need to take the address of a Lisp sym.
1048 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1049 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1050 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1051 DEFSYM Qdeactivate_mark before the corresponding var.
1052 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1053 instead of interning their symbols; this avoids duplicates.
1054 (LISP_INITIALLY, TAG_PTR)
1055 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1057 (LISP_INITIALLY_ZERO): Use it.
1058 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1059 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1060 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1061 (make_lisp_symbol): New function.
1062 (XSETSYMBOL): Use it.
1063 (DEFSYM): Now just a placeholder for make-docfile.
1064 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1065 (intern_sym): New function, with body taken from old intern_driver.
1066 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1068 (define_symbol): New function.
1069 (init_obarray): Define the C symbols taken from lispsym.
1070 Use plain DEFSYM for Qt and Qnil.
1071 * syntax.c (init_syntax_once): No need to worry about
1072 Qchar_table_extra_slots.
1074 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1076 'temacs -nw' should not call missing functions
1077 Without this patch, "temacs -nw" fails with the diagnostic
1078 "emacs: Symbol's function definition is void: frame-windows-min-size"
1079 and messes up the tty's state.
1080 * frame.c (Fframe_windows_min_size): New placeholder function.
1081 (syms_of_frame): Define it.
1082 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1083 (syms_of_window): Define it.
1085 Less 'make' chatter for lisp dir
1086 * Makefile.in (%.elc): Adjust to compile-onefile change in
1087 ../lisp/Makefile.in.
1089 batch write-region no longer says "Wrote FOO"
1090 This cuts down on 'make' chatter a bit.
1091 * fileio.c (Fwrite_region):
1092 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1094 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1096 Revert previous change to produce_composite_glyph
1097 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1099 Pacify gcc -Wparentheses
1100 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1102 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1104 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1105 f->can_x_set_window_size is true.
1106 * xterm.c (x_set_window_size_1): Call change_frame_size with
1107 text sizes instead of pixel sizes (Bug#19428).
1109 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1111 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1112 right-to-left screen lines. (Bug#19473)
1114 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1116 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1118 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1120 Simplify setfattr use by assuming GNU make
1121 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1122 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1123 Simplify by using GNU make rather than shell conditionals,
1124 by using ln -f rather than rm -f followed by ln,
1125 and by preferring $@ to spelling out the destination.
1127 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1129 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1130 file doesn't compile on MS-Windows.
1132 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1134 Allow return value of system-name to vary. (Bug#19438)
1135 * filelock.c (current_lock_owner):
1136 * xrdb.c (get_environ_db):
1137 * xterm.c (same_x_server):
1138 * xterm.c (x_term_init):
1139 Prefer (system-name) to system-name, and avoid naming
1140 locals 'system-name'.
1141 * editfns.c (cached_system_name): New static var.
1142 (init_and_cache_system_name): New function.
1143 (init_editfns, Fsystem_name): Use it.
1144 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1145 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1146 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1147 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1148 Don't create a new string if the current value is already correct.
1150 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1152 Fix produce_composite_width typo
1153 * term.c (produce_composite_glyph):
1154 Fix typo that confused number of columns for pixel width.
1156 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1158 Wrap dll functions more simply
1159 * decompress.c, gnutls.c, image.c, xml.c:
1160 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1161 rather than the inverse when not WINDOWSNT. This isolates the
1162 fn_* business into the WINDOWSNT-specific section of the code,
1163 which makes it easier to maintain the generic code.
1164 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1165 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1166 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1167 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1168 Remove. All uses replaced by DEF_DLL_FN.
1169 * decompress.c (inflateInit2): Remove; no longer needed.
1170 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1172 Port memory-full checking to GnuTLS 3.3
1173 Instead of using gnutls_global_set_mem_functions, check every call
1174 to a GnuTLS function that might return an indication of memory
1175 exhaustion. Suggested by Dmitry Antipov in:
1176 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1177 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1178 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1179 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1181 (check_memory_full): New function.
1182 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1183 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1184 (Fgnutls_boot): Use it.
1185 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1187 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1189 Fix parse_settings to match internal documentation
1190 * xsettings.c (parse_settings): Return the number of settings seen.
1191 Count the settings changes accurately.
1192 (read_settings): Don't confuse number of settings changes with
1193 the return code from XGetWindowProperty.
1195 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1197 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1198 composition_compute_stop_pos to the number of characters in the
1200 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1202 * composite.c (composition_compute_stop_pos): If no composition
1203 was found in a string before ENDPOS, and ENDPOS is the string end,
1204 no need to back up to a safe point.
1206 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1208 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1210 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1211 (dealloc): Release bmRep.
1212 (setPixmapData): Make bmRep local so class member is not
1214 (setPixmapData): Rename local variable bmRep to avoid compiler
1217 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1219 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1220 when going to fullscreen (Bug#0x180004f).
1222 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1224 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1226 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1228 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1230 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1232 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1234 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1236 Use bool for boolean in xselect.c, xsettings.c
1237 * xselect.c (x_get_local_selection, struct selection_data)
1238 (x_selection_request_lisp_error, struct prop_location)
1239 (x_handle_selection_request, x_convert_selection)
1240 (waiting_for_other_props_on_window, expect_property_change)
1241 (wait_for_property_change, x_handle_property_notify)
1242 (x_get_foreign_selection, x_get_window_property)
1243 (receive_incremental_selection)
1244 (x_get_window_property_as_lisp_data)
1245 (lisp_data_to_selection_data, Fx_get_selection_internal)
1246 (x_send_client_event):
1247 * xselect.c, xterm.h (x_handle_dnd_message):
1248 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1249 (apply_xft_settings, read_and_apply_settings)
1250 (xft_settings_event, init_gsettings, init_xsettings)
1251 (syms_of_xsettings):
1252 Use bool for boolean.
1253 * xselect.c (x_get_window_property): Omit last arg, which was an
1255 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1256 always true. All callers changed.
1258 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1260 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1263 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1265 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1268 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1270 Use bool for boolean in xsmfns.c
1271 * xsmfns.c, xterm.h (x_session_have_connection):
1272 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1273 Use bool for boolean.
1274 (x_session_initialize, Fhandle_save_session):
1275 Prefer NILP (x) to EQ (x, Qnil).
1277 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1279 * callproc.c (child_setup):
1280 * dbusbind.c (xd_signature_cat):
1281 * doc.c (get_doc_string, Fsnarf_documentation):
1282 * editfns.c (Fuser_full_name):
1283 * frame.c (xrdb_get_resource):
1284 * gtkutil.c (xg_get_file_with_chooser):
1285 * tparam.c (tparam1):
1286 * xfns.c (xic_create_fontsetname):
1287 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1288 * xsmfns.c (smc_save_yourself_CB):
1289 Rewrite to avoid the need for strcat, typically by using stpcpy
1290 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1291 * doc.c (sibling_etc):
1292 * xrdb.c (xdefaults):
1293 Now a top-level static constant.
1295 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1297 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1300 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1302 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1303 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1305 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1307 Use bool for boolean in xterm.c
1308 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1309 (x_set_window_size, x_bitmap_icon):
1310 * nsterm.m (ns_frame_raise_lower, x_new_font):
1311 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1312 (struct terminal.frame_raise_lower_hook):
1313 * w32term.c (w32_frame_raise_lower):
1314 * xterm.c, xterm.h (x_text_icon):
1315 * xterm.c (x_update_window_begin, x_update_window_end)
1316 (x_update_end, x_after_update_window_line)
1317 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1318 (x_draw_glyph_string_foreground)
1319 (x_draw_composite_glyph_string_foreground)
1320 (x_alloc_lighter_color, x_draw_relief_rect)
1321 (x_draw_glyph_string_box, x_draw_image_relief)
1322 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1323 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1325 (XFillRectangle) [HAVE_GTK3]:
1326 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1327 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1328 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1329 (x_send_scroll_bar_event, xm_scroll_callback)
1330 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1331 (x_create_toolkit_scroll_bar)
1332 (x_create_horizontal_toolkit_scroll_bar)
1333 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1334 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1335 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1336 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1337 (x_scroll_bar_report_motion)
1338 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1339 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1340 (x_draw_window_cursor, x_clear_errors)
1341 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1342 (set_wm_state, x_set_sticky, get_current_wm_state)
1343 (do_ewmh_fullscreen, x_handle_net_wm_state)
1344 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1345 (x_set_window_size_1, XTframe_raise_lower)
1346 (x_make_frame_visible, x_iconify_frame)
1347 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1348 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1349 (x_delete_terminal, x_initialize, syms_of_xterm):
1350 Use bool for boolean.
1352 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1354 * composite.h (struct composition.width): Now int
1355 instead of unsigned short, as we prefer signed integers.
1357 Let charset tick grow past USHRT_MAX
1358 * charset.c, charset.h (charset_ordered_list_tick):
1359 Now EMACS_UINT, not unsigned short.
1360 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1361 maximum representable Emacs integer value before wrapping it around.
1363 Simplify unexec file mode setting
1364 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1365 Don't include <sys/stat.h> when no longer needed.
1366 (unexec): Create file with correct mode in the first place,
1367 rather than overwriting the mode later and fiddling with the
1368 global umask in the mean time. Avoid bogus usage like
1369 'umask (777)', which should have been 'umask (0777)'.
1370 (mark_x): Remove. All callers removed.
1372 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1374 Minor cleanups for Lisp objects and symbols
1375 * alloc.c (next_vector, set_next_vector):
1376 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1377 (lisp_h_make_number) [USE_LSB_TAG]:
1378 Use Lisp_Int0 instead of the mystery constant 0.
1379 * alloc.c (mark_object): Always set and use po; that's simpler.
1380 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1381 Properly parenthesize definientia.
1382 * bidi.c (bidi_initialize):
1383 * buffer.c (init_buffer_once):
1384 * nsfns.m (syms_of_nsfns):
1385 * nsmenu.m (syms_of_nsmenu):
1386 * nsselect.m (syms_of_nsselect):
1387 Prefer DEFSYM to defining by hand.
1388 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1389 * data.c: Fix too-long line.
1390 * lisp.h (DECLARE_GDB_SYM): New macro.
1391 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1392 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1393 Declare the symbol, so it's visible to everywhere lisp.h is included.
1394 Move forward decls as far forward as they can go,
1395 to allow future changes to use them.
1397 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1399 * gnutls.c: Include gnutls.h.
1400 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1401 * image.c (svg_load): Fix pointer signedness.
1403 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1405 * frame.c (frame_windows_min_size): New argument IGNORE.
1406 (adjust_frame_size): When called from change_frame_size call
1407 frame_windows_min_size with IGNORE Qt so we can ignore size
1410 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1412 * font.c (Ffont_info): Add more font information to the vector
1413 returned by the function, inspired by query-font. Doc fix.
1416 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1418 * keyboard.c (input_was_pending): New var.
1419 (read_char): Use it to make sure we only skip redisplay when we can't
1420 keep up with the repeat rate.
1422 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1424 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1426 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1428 * image.c (svg_load): Watch out for nil value of current buffer's
1429 filename. Re-enable filename thing for not-a-file case.
1431 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1433 Partially disabled previous change.
1435 * image.c (svg_load): Temporarily disabled filename thing for
1436 not-a-file case as it can cause crashs.
1438 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1440 Fix problem with images referenced within svg files. (bug#19373)
1442 * image.c: Additional parameter 'filename' for
1443 svg_load_image. Include "buffer.h". Define library function
1444 rsvg_handle_set_base_uri for WINDOWSNT.
1445 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1446 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1447 (svg_load): Pass a filename to svg_load_image: either name of
1448 actual file or of current buffer's file.
1449 (svg_load_image): New parameter 'filename', used for setting
1450 base_uri, necessary for loading referenced images. (bug#19373)
1452 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1454 * lread.c (init_obarray): Declare Qt as special.
1455 This fixes a typo in the 2012-05-15 patch that
1456 tried to declare Qt as special.
1458 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1460 Various fixes to use bool type and constants.
1461 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1463 * xfaces.c (clear_face_cache): Use bool for the argument type.
1465 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1467 Correct same_at_end when restoring window points
1468 * fileio.c (Finsert_file_contents): Compute same_at_end character
1469 position using the old buffer size, not the new one, since
1470 restore_window_points wants the old size.
1471 Fixes: debbugs:19161
1473 2014-12-14 Alan Mackenzie <acm@muc.de>
1475 New feature optionally to accelerate auto-repeated scrolling.
1477 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1479 * window.c (window_scroll): Bind fontification-functions to nil
1480 when scrolling by whole screens and
1481 fast-but-imprecise-scrolling is non-nil.
1482 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1484 * lisp.h (bool): Declare Qfontification_functions extern.
1486 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1488 Load system's default trusted Certificate Authorities if available.
1489 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1490 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1491 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1492 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1493 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1495 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1496 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1499 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1501 * regex.c (analyze_first): Rename from analyze_first.
1503 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1505 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1506 a hack involving a union.
1508 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1510 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1511 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1514 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1516 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1518 * gnutls.h: Always declare syms_of_gnutls.
1520 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1521 clarity. Let the availability check return Qnil when the GnuTLS
1522 integration is not available, instead of erroring out.
1525 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1527 * xdisp.c (move_it_in_display_line_to, display_line):
1528 Don't disallow overflow-newline-into-fringe when word-wrap is in
1531 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1533 * fileio.c: Better preserve window-points during revert (bug#19161).
1534 (Qget_buffer_window_list): New var.
1535 (get_window_points_and_markers, restore_window_points): New functions.
1536 (Finsert_file_contents): Use them to save and restore window-points.
1538 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1540 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1541 descriptor if called from x_connection_closed and always delete
1542 this descriptor from keyboard waiting set (Bug#19147).
1544 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1546 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1547 (bidi_cache_max_elts): New global variable.
1548 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1549 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1551 (bidi_cache_search): Handle overflown cache. Improve commentary.
1552 (bidi_cache_ensure_space): Limit allocations to the current value
1553 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1554 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1555 the increment to not exceed the limit.
1556 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1557 cache, zero otherwise (meaning the cache overflowed). In the
1558 latter case, set bidi_cache_last_idx to -1.
1559 (bidi_peek_at_next_level): Handle overflown cache.
1560 (bidi_push_it): Increase the cache limit for iterating the new object.
1561 (bidi_pop_it): Decrease the cache limit back to previous value.
1562 (bidi_shelve_cache): Shelve the current value of the cache limit.
1563 (bidi_unshelve_cache): Restore the value of cache limit.
1564 (bidi_find_bracket_pairs): If the cache overflows while looking
1565 for the paired bracket, give up and let bidi_resolve_neutrals
1566 process the bracket as a simple neutral. (Bug#19322)
1567 (bidi_find_other_level_edge): If the cache overflows, fall back on
1568 Plan B, which effectively stops the reordering and restarts it on
1569 the next character (after resetting the cache).
1570 (bidi_move_to_visually_next): When the cache overflows, reset it
1571 after processing the last cached character.
1573 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1575 Fix glitches in gnutls.c, mostly memory-related
1576 * gnutls.c: Sort macro definitions by name.
1577 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1578 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1579 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1580 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1581 calculating string length. Use make_uninit_string, to avoid
1582 copying the string. Cast the char, not the pointer.
1583 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1584 and free. Work even for dates past the year 9999. Use void *
1585 for buffers, to avoid casts.
1587 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1589 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1591 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1593 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1596 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
1598 * process.c: Whitespace and line-break nitpicks.
1600 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1602 * gnutls.c (gnutls_certificate_details): The :signature isn't
1603 that useful, so remove it.
1604 (gnutls_certificate_details): Clean up whitespace slightly.
1605 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
1607 (gnutls_certificate_details): Put :signature-algorithm back again,
1608 which was removed by mistake.
1609 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1610 that they are not messaged by default (bug#16253).
1611 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1613 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1615 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1617 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1620 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1622 * eval.c (Fsignal): Remove duplicate test.
1623 (Fautoload_do_load): Fix up docstring.
1625 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1627 * nsterm.m (represented_filename, represented_frame): New variables.
1628 (ns_set_represented_filename): New function.
1629 (sendEvent:): Set represented filename here to avoid flicker,
1630 related to Bug#18757.
1632 * nsterm.h: Declare ns_set_represented_filename.
1634 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1635 at once, call ns_set_represented_filename instead.
1637 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1639 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1640 (struct bidi_stack): Reduce size by using bit fields and by
1641 packing sos, override, and isolate_status into a single 8-bit
1642 byte called 'flags'.
1644 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1645 (bidi_push_embedding_level): Construct flags from individual
1646 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1648 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1649 from flags. Adapt to changes in prev_for_neutral,
1650 next_for_neutral, and last_strong members.
1651 (bidi_line_init): Initialize flags to zero.
1652 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1653 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1655 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1657 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1658 (Fapply): Try and simplify the control flow.
1660 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1662 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1663 Use gnutls_sign_get_name directly because
1664 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1665 (init_gnutls_functions): Load missing gnutls_server_name_set.
1667 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1669 * bidi.c (bidi_find_first_overridden): New function.
1671 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1672 (syms_of_xdisp): Defsubr it.
1674 * dispextern.h (bidi_find_first_overridden): Add prototype.
1676 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1678 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1679 to nil after release (Bug#9133).
1681 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1683 Port better to AddressSanitizer.
1684 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1686 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1687 Return -1 or 0, as the pipe trick doesn't work.
1688 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1690 * print.c (print_object):
1691 When a pointer-check primitive returns -1, do not assume this
1692 means the pointer is valid or that the underlying system has failed.
1693 It could just be that addresses are being sanitized so Emacs can't
1694 test for pointer validity.
1695 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1696 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1697 string validity checker doesn't work on stack-based strings.
1699 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1701 Improve clarity of USE_LSB_TAG definition.
1702 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1703 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1704 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1705 VAL_MAX / 2 rather than in terms of the (more complicated)
1706 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1708 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1710 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1711 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1712 (next_element_from_buffer): When done with overlays, reset the
1713 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1715 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1717 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1718 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1720 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1722 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1723 for paxctl and setfattr. Fixes temacs startup failure with
1724 grsecurity/PaX enabled Linux kernel (bug#19067).
1726 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1728 * w32.c, w32heap.c, w32term.c:
1729 Use MINGW_W64 instead of _W64.
1731 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1733 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1735 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1737 * gnutls.c (gnutls_ip_address_p): New function.
1738 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1740 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1742 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1744 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1746 Fix gnutls problems caught by static checking.
1747 * gnutls.c (Fgnutls_boot): Remove unused local.
1748 (Fgnutls_boot): Fix pointer signedness.
1750 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1752 * gnutls.c (gnutls_certificate_details): Don't include certain
1753 certificate details on older gnutls versions (bug#19168).
1754 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1755 (gnutls_certificate_details): Reversed check in last checkin.
1757 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1759 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1760 (Fgnutls_peer_status_warning_describe): Add function to describe a
1761 peer verification warning symbol.
1762 (Fgnutls_peer_status): Use it.
1763 (Fgnutls_boot): Use it. Minor logging fixes.
1765 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1767 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1769 2014-11-24 Glenn Morris <rgm@gnu.org>
1771 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1773 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1774 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1776 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1778 * gnutls.c: Fix Windows function definition of
1779 gnutls_x509_crt_get_fingerprint.
1781 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1783 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1785 * process.h: Added more fields to Lisp_Process to track
1786 certificate details.
1788 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1789 (Fgnutls_peer_status): New functions to export TLS certificate
1790 details to Emacs Lisp.
1792 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1794 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1795 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1796 check for gtk_adjustment_configure (Bug#19149).
1797 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1799 2014-11-22 Glenn Morris <rgm@gnu.org>
1801 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1803 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1805 Don't shrink frame when using desktop-save-mode (Bug#19048).
1806 * w32fns.c (x_set_tool_bar_lines): Always call
1807 x_change_tool_bar_height (Bug#19048).
1808 (x_change_tool_bar_height): Mark frame as garbaged since
1809 adjust_frame_size might not have done that.
1810 * xfns.c (x_set_tool_bar_lines): Always call
1811 x_change_tool_bar_height (Bug#19048).
1812 (x_change_tool_bar_height): Mark frame as garbaged since
1813 adjust_frame_size might not have done that.
1815 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1817 * xml.c (parse_region): Take care of new optional parameter
1818 'discard-comments' of 'libxml-parse(html|xml)-region'.
1819 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1820 New optional parameter 'discard-comments'.
1822 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1824 Improve time stamp handling, and be more consistent about it.
1825 * editfns.c (invalid_time): New function.
1826 Use it instead of 'error ("Invalid time specification")'.
1827 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1828 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1830 (make_time_tail, make_time): Remove. All uses changed to use
1831 new functions or plain list4i.
1832 (disassemble_lisp_time): Return effective length if successful.
1833 Check that LOW is an integer, if it's combined with other components.
1834 (decode_time_components): Decode into struct lisp_time, not
1835 struct timespec, so that we can support a wide set of times
1836 regardless of whether time_t is signed. Decode plain numbers
1837 as seconds since the Epoch, and nil as the current time.
1838 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1839 Reimplement in terms of new functions.
1840 (Fencode_time): Just use list2i.
1841 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1842 * keyboard.c (decode_timer): Don't allow the new formats (floating
1843 point or nil) in timers.
1844 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1845 place of the magic number '16'.
1846 (struct lisp_time): New type.
1847 (decode_time_components): Use it.
1848 (lisp_to_timespec): New decl.
1850 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1852 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1855 * callint.c (Fcall_interactively): Pass in nil as argument to
1856 Fbarf_if_buffer_read_only.
1858 * fileio.c (Finsert_file_contents): Ditto.
1860 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1862 * textprop.c (verify_interval_modification): Check buffer
1863 readedness after the last interval.
1865 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1866 the text at POSITION (new optional argument) has the
1867 `inhibit-read-only' text property set.
1869 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1871 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1872 errors in computing the number of pixels to scroll.
1873 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1875 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1877 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1878 call updateFrameSize.
1880 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1882 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1884 * nsfns.m (x_set_foreground_color, x_set_background_color)
1885 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1886 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1888 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1890 * nsterm.m (ns_send_appdefined): Check for application defined
1891 event on Cocoa (Bug#18993).
1892 (run): Restore code before the previous 18993 fix.
1894 2014-11-14 David Reitter <david.reitter@gmail.com>
1896 * nsterm.m (run): Set timeout for event loop to prevent hang.
1899 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1901 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1903 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1905 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1906 for each candidate font but attempt to reuse it from previous improper
1909 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1911 Avoid undefined behavior in color table hashing.
1912 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1913 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1914 This function avoids undefined behavior with signed shift overflow.
1916 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1918 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1919 when the inserted text does not need decoding. (Bug#18982)
1921 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1923 * nsterm.h (EmacsScroller): judge returns bool.
1925 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1926 (ns_judge_scroll_bars): Only set removed if judge returns true.
1927 (judge): Returns bool == condemned. Remove self from window.
1928 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1930 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1932 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1933 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1935 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1937 * nsterm.m (ns_set_vertical_scroll_bar)
1938 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1940 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1942 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1943 merely because tmo_in_millisec is nonnegative. The 1st call
1944 to g_main_context_query could succeed while the 2nd one fails.
1946 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1948 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1950 * nsterm.m (run): Only use non-system event loop if OSX version is
1951 exactly 10.9 (Bug#18993).
1952 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1955 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1957 * callproc.c (encode_current_directory): Support handling of file
1958 names prepended by "/:". (Bug#18891)
1960 2014-11-08 Alan Mackenzie <acm@muc.de>
1962 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1964 2014-11-08 Dima Kogan <dima@secretsauce.net>
1966 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1968 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1970 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1971 raises an error. (Bug#18891)
1973 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1975 * frame.c (adjust_frame_size): Call x_set_window_size only if
1976 f->can_x_set_window_size is set.
1977 (make_frame): Initialize f->can_x_set_window_size and
1978 f->can_run_window_configuration_change_hook.
1979 (Fcan_run_window_configuration_change_hook): New function.
1980 * frame.h (frame): Split `official' into `can_x_set_window_size'
1981 and `can_run_window_configuration_change_hook'.
1982 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1983 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1984 Set f->can_x_set_window_size.
1985 * window.c (run_window_configuration_change_hook):
1986 Return immediately if either f->can_x_set_window_size or
1987 f->can_run_window_configuration_change_hook are false.
1988 (Fset_window_configuration): Instead of f->official set
1989 f->can_x_set_window_size.
1990 * xfns.c (Fx_create_frame, x_create_tip_frame):
1991 Set f->can_x_set_window_size.
1993 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1995 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1996 cleanup from 2014-11-01 (Bug#18972).
1998 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2000 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2001 * xdisp.c (window-scroll-functions): Improve docstring.
2003 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2005 Uniquify the 'size' symbol.
2007 * w32notify.c (Qsize): Remove.
2008 * lisp.h (Qsize): New decl.
2009 * lread.c (Qsize): Now extern.
2010 * w32notify.c (syms_of_w32notify): No need to defsym.
2012 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2014 * dispnew.c (change_frame_size_1): Fix call of
2016 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2017 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2018 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2019 (Qtool_bar_size): New constants.
2020 (frame_inhibit_resize, adjust_frame_size): New argument to
2021 handle case where frame_inhibit_implied_resize is a list.
2022 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2023 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2024 (x_set_right_divider_width, x_set_bottom_divider_width)
2025 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2026 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2028 (frame-inhibit-implied-resize): Rewrite doc-string.
2029 * frame.h (frame_inhibit_resize, adjust_frame_size):
2030 Fix external declarations.
2031 (Qframe_position, Qframe_outer_size)
2032 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2033 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2034 (Qtool_bar_size): Extern them.
2035 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2036 (xg_height_or_width_changed): Remove.
2037 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2038 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2039 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2040 (xg_change_toolbar_position): Call adjust_frame_size directly.
2041 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2042 Fix calls of adjust_frame_size.
2043 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2044 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2045 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2046 frame can get resized when tool-bar-lines parameter changes from
2048 (Fw32_frame_menu_bar_size): Return fourth value.
2049 (Fw32_frame_rect): Block input around system calls
2050 (Fx_frame_geometry): New function.
2051 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2052 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2053 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2054 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2055 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2056 (Fx_create_frame): Adjust adjust_frame_size calls.
2057 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2058 frame can get resized when tool-bar-lines parameter changes from
2060 (Fx_frame_geometry): New function.
2061 * xmenu.c (update_frame_menubar): On Lucid call
2062 adjust_frame_size with one pixel less height to avoid that
2063 repeatedly adding/removing the menu bar grows the frame.
2064 (free_frame_menubar): On Motif arrange to optionally preserve
2065 the old frame height when removing the menu bar.
2066 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2068 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2070 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2071 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2072 frame; instead, print an error message.
2074 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2076 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2078 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2080 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2081 (dealloc): Release bmRep.
2083 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2084 imageListSetNext, imageListNext.
2086 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2087 (reference): Remove.
2088 (allocInitFromFile:): Remove searching ImageList and calling
2089 reference (Bug#18918).
2090 (dealloc): Remove handling if ImageList.
2092 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2094 * process.c (catch_child_signal): Fix incorrect assertion.
2096 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2098 * macfont.m (macfont_draw):
2099 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2101 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2102 if force_integral_p (i.e. no antialias).
2103 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2104 bold if no antialias (Bug#18876).
2106 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2107 was given (Bug#18846).
2109 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2111 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2112 instead of in xdisp.c, function now takes void. (Bug#18884).
2114 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2115 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2117 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2118 struct window* (Bug#18889).
2119 Remove getMouseMotionPart.
2120 (ns_output): Make icon_top/left int.
2122 * nsfns.m (x_icon): icon_top/left is int.
2124 * nsterm.m (ns_mouse_position): Remove unused code.
2125 (initFrame:window:, dealloc): Use window instead of win.
2126 (getMouseMotionPart:window:x:y:): Remove, unused.
2127 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2129 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2131 * keyboard.c (readable_events): When FLAGS include
2132 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2133 This avoids returning non-nil from input-pending-p when only such
2134 events are in the queue. (Bug#18856)
2136 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2138 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2139 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2140 (Qforeign_selection): Remove.
2141 (ns_get_local_selection): Identation fix.
2142 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2144 * nsselect.m (ns_get_local_selection): Remove calling of
2145 functions in Vselection_converter_alist (Bug#18911).
2146 (syms_of_nsselect): Remove Vselection_converter_alist.
2148 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2150 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2151 and unnecessary initialization. Adjust comments.
2153 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2155 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2157 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2158 index, not an absolute one, as that's what the function expects.
2160 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2162 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2163 font on an initial frame when running as a daemon (Bug#18869).
2165 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2167 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2169 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2170 build_string, when importing a home directory. (Bug#18873)
2172 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2174 * dispnew.c (buffer_posn_from_coords):
2175 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2176 account for the header-line height. (Bug#18839)
2178 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2180 * xml.c (parse_region): Do not forget the first document child.
2182 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2184 * nsselect.m: pasteboard_changecount is new.
2185 (ns_store_pb_change_count, ns_get_pb_change_count)
2186 (ns_get_our_change_count_for): New functions.
2187 (ns_string_to_pasteboard_internal): Correct comment.
2188 type => gtype in eassert, Call ns_store_pb_change_count.
2189 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2190 (Fns_disown_selection_internal, Fns_selection_owner_p):
2191 Replace Vselection_alist check, with change count check.
2192 (Fns_get_selection): Initialize val to Qnil. Only get local
2193 selection if change counts match (Bug#18799).
2194 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2196 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2198 * w32proc.c (create_child): If calling a quoted batch file,
2199 pass NULL for exe. (Bug#18745)
2201 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2203 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2204 (bidi_resolve_brackets): Use end of string position rather than ZV
2205 when iterating over a string. (Bug#18815)
2207 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2209 * keyboard.c (make_lispy_position): Return coordinates also when
2210 on scroll bars, fringes, margins or not in a window.
2211 * xdisp.c (show_mouse_face): Don't change cursor face during
2214 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2216 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2217 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2218 Fix doc-strings (Bug#18789).
2220 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2222 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2224 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2226 Optimize redisplay of simple bracketed text.
2227 * bidi.c (bidi_cache_reset_to): New function.
2228 (bidi_cache_reset): Call it.
2229 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2231 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2232 bracket_enclosed_type only if bracket_pairing_pos's value is not
2234 (MAX_BPA_STACK): Make sure the value is signed.
2235 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2236 stop pushing values onto the stack.
2237 (bidi_find_bracket_pairs): If the bracketed text is only on the
2238 base embedding level, remove all the states cached by this
2239 function from the cache, and return zero, so that the brackets in
2240 this segment of text are processed as normal neutrals.
2241 (bidi_resolve_brackets): Detect the brackets that are to be
2242 processed as neutrals, and don't call bidi_find_bracket_pairs on
2245 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2247 * w32select.c (Fw32_selection_exists_p): Rename from
2248 Fx_selection_exists_p.
2249 (syms_of_w32select): Adjust accordingly.
2251 * w16select.c (Fw16_selection_exists_p): Rename from
2252 Fx_selection_exists_p.
2253 (syms_of_win16select): Adjust accordingly.
2255 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2256 (Fns_own_selection_internal): Tighten scoping.
2257 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2258 (Fns_get_selection): Rename from Fx_get_selection_internal.
2259 (Fns_get_selection_internal, Fns_store_selection_internal):
2261 (syms_of_nsselect): Adjust accordingly.
2263 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2265 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2266 * w32term.c (x_set_window_size): Account for wrapped menu bar
2267 lines when setting up frame height (Bug#15174 and Bug#18720).
2268 (w32_add_wrapped_menu_bar_lines): New variable.
2270 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2272 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2275 2014-10-20 Glenn Morris <rgm@gnu.org>
2277 * Merge in all changes up to 24.4 release.
2279 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2281 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2282 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2284 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2286 * xterm.c (handle_one_xevent): Check return value from
2287 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2288 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2290 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2291 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2292 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2293 Gtk+ >= 3.14 (Bug#18674).
2294 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2295 Gtk+ >= 3.14 (Bug#18674).
2297 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2299 * gtkutil.c: Remove no-longer-used code.
2300 (xg_update_menubar): Remove unused local and unnecessary call to
2301 gtk_menu_item_get_submenu.
2302 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2303 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2304 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2306 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2308 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2310 * xterm.h (handlebox_widget): Remove.
2312 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2315 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2317 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2318 to handle Gtk versions.
2319 (xg_get_file_with_chooser): Use them.
2320 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2321 Remove (create_menus): Remove teroff argument and code.
2322 Remove call to gtk_menu_set_title.
2323 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2324 Adjust args to create_menus.
2325 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2326 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2327 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2328 (xg_make_tool_item): Remove detach code.
2329 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2330 (find_icon_from_name): New function.
2331 (update_frame_tool_bar): Remove GtkStockItem code, move to
2332 find_icon_from_name. Let stock be a list of icon names to try.
2333 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2334 Replace TOOLBAR_TOP_WIDGET.
2335 (free_frame_tool_bar, xg_change_toolbar_position ):
2336 Replace TOOLBAR_TOP_WIDGET.
2337 (xg_initialize): Remove tearoff code.
2339 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2341 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2342 pixel from the window's cursor glyph width, since X renders hollow
2343 blocks 1 pixel wider than the 'width' parameter.
2345 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2346 glyph->pixel_width; this is now done in xterm.c.
2348 Fix reordering of bracket characters in isolates.
2349 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2350 RESOLVED_ONLY; when non-zero, return from the cache only fully
2351 resolved states. All callers changed.
2352 (CANONICAL_EQU): New macro.
2353 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2354 equivalent of the paired closing bracket character.
2355 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2356 the default non-negative value, to be checked later in
2357 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2358 characters against those pushed onto the BPA stack.
2359 (bidi_record_type_for_neutral): New function.
2360 (bidi_resolve_brackets): Record next_for_neutral and
2361 prev_for_neutral when embedding level gets pushed. Force
2362 resolution of bracket pairs when entering a level run that was not
2364 (bidi_resolve_neutral): Add assertions before calling
2365 bidi_resolve_neutral_1.
2366 (bidi_level_of_next_char): Remove the code that attempted to
2367 resolve unresolved neutrals; that is now done by
2368 bidi_resolve_neutral.
2370 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2372 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2374 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2375 1-pixel R2L characters.
2376 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2377 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2379 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2381 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2384 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2386 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2387 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2388 It's not clear to me whether the initialization is needed,
2389 but it can't hurt so I played it safe.
2391 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2393 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2395 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2397 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2398 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2400 (bidi_get_type): Return the isolate initiators and terminator types.
2401 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2402 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2403 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2404 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2405 for the new features.
2406 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2407 push and pop correctly for isolates.
2408 (bidi_remember_char): Modify to accept an additional argument
2409 and record the bidi type according to its value.
2410 (bidi_cache_iterator_state): Accept an additional argument to only
2411 update an existing state. Handle the new members of struct bidi_it.
2412 (bidi_cache_find): Arguments changed: no longer accepts a level,
2413 instead accepts a flag telling it whether it is okay to return
2414 unresolved neutrals.
2415 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2416 table. Initialize new isolate-related members.
2417 (bidi_paragraph_init): Some code factored out into
2418 find_first_strong_char.
2419 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2420 into bidi_resolve_explicit.
2421 (bidi_resolve_explicit): Support the isolate initiators and
2422 terminator. Fix handling of embeddings and overrides according to
2423 new UBA requirements. Record information about previously seen
2424 characters here (moved from bidi_level_of_next_char).
2425 (bidi_resolve_weak): Adapt to changes in struct members.
2426 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2427 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2428 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2429 paired bracket resolution. Handle isolate initiators and
2431 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2432 (bidi_level_of_next_char): Move the code that records information
2433 about previous characters to bidi_resolve_explicit. Fix logic of
2434 resolving neutrals and make sure their cache entries are updated.
2435 Remove now unneeded special handling of PDF level.
2437 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2438 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2439 enlarged per Unicode 6.3.
2440 (enum bidi_bracket_type_t): New data type.
2441 (struct bidi_saved_info): Leave only 2 type members out of 4.
2443 (struct bidi_stack): Add members necessary to support isolating
2445 (struct bidi_it): Add new members necessary to support isolating
2446 sequences and bracket pair resolution.
2448 * xdisp.c (Fbidi_resolved_levels): New function.
2449 (syms_of_xdisp): Defsubr it.
2450 (append_glyph, append_composite_glyph, produce_image_glyph)
2451 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2453 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2455 * term.c (append_glyph, append_composite_glyph)
2456 (append_glyphless_glyph): Convert aborts to assertions.
2458 * .gdbinit (pgx): Display the character codepoint, resolved level,
2459 and bidi type also for glyphless glyphs.
2461 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2463 Avoid unwanted point motion in Fline_beginning_position.
2464 * lisp.h (scan_newline_from_point): Add prototype.
2465 * search.c (scan_newline_from_point): New function, refactored from...
2466 * cmds.c (Fforward_line): ...adjusted user.
2467 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2468 and simplify the former since the latter doesn't move point.
2470 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2472 Cleanup terminal handling code.
2473 * dispextern.h (get_named_tty): Remove prototype but...
2474 * termhooks.h (get_named_terminal): ...resurrect it under
2475 more meaningful name.
2476 (get_terminal): Likewise, but with...
2477 (decode_live_terminal): ...this name.
2478 (decode_tty_terminal): Add prototype.
2479 * term.c (get_tty_terminal): Remove.
2480 (get_named_tty): Remove.
2481 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2482 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2483 Use decode_tty_terminal.
2484 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2485 * terminal.c (get_terminal): Refactor to...
2486 (decode_terminal, decode_live_terminal): ...new functions.
2487 (decode_tty_terminal): Replacement for get_tty_terminal.
2488 (get_named_terminal): Likewise for get_named_tty.
2489 * coding.c (Fset_terminal_coding_system_internal)
2490 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2491 (Fkeyboard_coding_system):
2492 * composite.c (Fcomposition_get_gstring):
2493 * dispnew.c (Fsend_string_to_terminal):
2494 * frame.c (Fmake_terminal_frame):
2495 * nsfns.m (check_ns_display_info):
2496 * w32fns.c, xfns.c (check_x_display_info):
2497 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2498 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2499 (Fset_quit_char): Use get_named_terminal.
2500 (Fset_output_flow_control, Fset_input_meta_mode):
2501 Use decode_tty_terminal.
2503 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2505 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2506 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2508 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2510 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2511 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2513 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2515 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2518 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2520 * editfns.c (dump_tz_string): No longer const.
2521 It might be modified.
2523 * nsmenu.m (clear): Assume OS X 10.6 or later.
2525 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2527 * unexmacosx.c: Remove include ppc/reloc.h.
2528 (unrelocate, copy_dysymtab): Remove PPC code.
2529 (rebase_reloc_address): Remove, only used for PPC:
2531 * nsterm.m: Always include macfont.h on COCOA.
2532 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2533 (ns_dumpglyphs_image, ns_check_menu_open)
2534 (applicationDidFinishLaunching)
2535 (antialiasThresholdDidChange:)
2536 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2537 Remove checks for OSX <= 10.5/10.6.
2538 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2539 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2542 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2543 (NS_HAVE_NSINTEGER): Remove block.
2544 Remove >= OSX 10.6 tests.
2546 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2547 (x_activate_menubar, trackingNotification:): Remove check for
2549 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2551 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2553 * nsfns.m: Always include macfont.h on COCOA.
2554 (ns_filename_from_panel, ns_directory_from_panel)
2555 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2556 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2558 * macfont.m: Remove >= 1050 check.
2559 (macfont_create_family_with_symbol)
2560 (macfont_get_glyph_for_character)
2561 (mac_font_get_glyphs_for_variants)
2562 (mac_ctfont_create_available_families, syms_of_macfont):
2563 Remove code for OSX < 10.6.
2564 (mac_font_family_group, mac_font_family_compare): Remove, only used
2567 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2568 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2570 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2573 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2575 Fix putenv race conditions with undefined behavior (Bug#8705).
2576 Do all putenv calls before Emacs creates any threads.
2577 Use a safer way to modify the TZ environment variable in the
2578 presence of multiple threads. For further thread-safety,
2579 prefer localtime_r and gmtime_r to localtime and gmtime,
2580 and prefer struct tm's tm_gmtoff (if available) to calling
2581 both localtime_r and gmtime_r.
2582 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2583 (init_dbusbind): ... to this new function.
2584 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2585 * xterm.c (x_term_init): Move xputenv call from here ...
2586 (init_xterm): ... to this new function.
2587 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2588 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2589 (dump_tz_string): New constant.
2590 (init_editfns): Use it. This centralizes the dump_tz stuff.
2591 Call set_time_zone_rule here, so that its xputenv is done
2592 before Emacs goes multithreaded.
2593 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2594 thread-safe enough for Emacs.
2595 (format_time_string, Fdecode_time, Fcurrent_time_string)
2596 (Fcurrent_time_zone):
2597 Prefer localtime_r and gmtime_r, which are more thread-safe, to
2598 localtime and gmtime. Remove now-unnecessary calls to block_input.
2599 (tm_gmtoff): New static function.
2600 (Fdecode_time, Fcurrent_time_zone): Use it.
2601 (Fencode_time): Use mktime_z, for better thread-safety.
2602 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
2603 i.e., not quite thread-safe but good enough for Emacs typical usage.
2604 Do not reclaim storage that is in the environment; let it leak.
2605 Always call tzset, since localtime_r does not.
2606 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
2607 This is now done in init_editfns.
2608 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
2609 New macros and declarations, for platforms lacking tzalloc & friends.
2611 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2613 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2614 On x86 platforms this works around GCC bug 63495
2615 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2616 and more generally should fix a portability problem in Emacs.
2617 Reported by Stefan Monnier in:
2618 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2620 2014-10-08 Leo Liu <sdl.web@gmail.com>
2622 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2623 * keymap.c (describe_vector_princ):
2624 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2627 * print.c (printchar_stdout_last): Declare.
2628 (printchar): Record the last char written to stdout.
2629 (Fterpri): Add optional argument ENSURE.
2631 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2633 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2634 DELAY argument to change_frame_size, so that the frame size
2635 changes, if any are needed, are delayed until the next redisplay.
2636 This is to avoid a too early QUIT inside change_frame_size, when
2637 it calls Lisp in frame_windows_min_size, in case one of the events
2638 we've read sets the quit-flag. (Bug#18649)
2640 * w32fns.c (check_x_display_info): Accept terminal objects as
2641 argument, to follow what xfns.c does.
2643 2014-10-07 Glenn Morris <rgm@gnu.org>
2645 * Makefile.in ($(srcdir)/macuvs.h)
2646 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2648 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2650 * decompress.c (init_zlib_functions): Move the message about zlib
2651 being unavailable from here...
2652 (Fzlib_decompress_region): ...to here. (Bug#18650)
2654 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2656 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2657 the case where an optional string is used. Adjust docstring.
2659 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2661 * lisp.mk (lisp): Remove w32-common-fns.elc.
2663 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2665 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2666 These were already defined in buffer.c, and the duplicate
2667 definitions cause problems on platforms like 'gcc -fno-common'.
2668 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2670 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2672 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2673 if toolbar is visible.
2675 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2678 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2679 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2680 (ns_select, ns_read_socket): Use unwind_protect to decrease
2681 apploopnr (Bug#18345).
2682 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2683 line height (Bug#17977).
2685 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2686 (macfont_closest_traits_index): New function.
2687 (macfont_closest_traits_index_p): Rename from
2688 macfont_closest_traits_index.
2689 (macfont_list): Use macfont_closest_traits_index_p.
2691 2014-10-05 K. Handa <handa@gnu.org>
2693 * coding.c (detect_coding_iso_2022): Set coding->rejected
2694 correctly when an invalid escape sequence is found (Bug#18610).
2696 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2698 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2699 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2702 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2704 * buffer.c (scroll_bar_width, scroll_bar_height):
2706 * window.c (Fset_window_scroll_bars): Fix doc-string.
2707 (Fwindow_scroll_bars): Have it return what the doc-string says.
2709 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2711 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2712 iterator backwards, to resync the bidi iterator. (Bug#18584)
2714 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2716 Consistently use min and max macros from lisp.h.
2717 * coding.c (min, max):
2719 * unexhp9k800.c (min):
2720 * unexw32.c (min, max): Use definitions from lisp.h.
2721 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2723 * gmalloc.c (min): Tiny style change.
2725 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2726 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2728 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2730 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2731 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2732 (X_ULONG_MAX): Move these macros to xterm.h.
2733 (x_fill_property_data): Be more generous about allowing either
2734 signed or unsigned data of the appropriate width.
2735 * xterm.h (x_display_set_last_user_time): New function.
2736 All setters of last_user_time changd to use this function.
2737 If ENABLE_CHECKING, check that the times are in range.
2739 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2741 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2742 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2744 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2746 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2747 make a font_object from a tty frame (Bug#18573).
2748 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2750 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2752 * alloc.c (mark_overlay): Assume that overlay boundaries are
2753 always markers. Add comment.
2754 * lread.c (read_internal_start): Use convenient validate_subarray.
2756 (Fread_from_string): Adjust docstring.
2758 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2760 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2762 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2763 Rename from the "x-" prefix.
2765 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2767 * xselect.c (selection-converter-alist): Fix docstring.
2769 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2771 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2772 argument passed by the caller, when we mirror all slashes into
2775 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2777 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2778 Resurrect old code and fix compilation with GTK < 2.13.6.
2780 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2782 Use AUTO_CONS instead of SCOPED_CONS, etc.
2783 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2784 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2785 (AUTO_LIST1): Rename from scoped_list1.
2786 (AUTO_LIST2): Rename from scoped_list2.
2787 (AUTO_LIST3): Rename from scoped_list3.
2788 (AUTO_LIST4): Rename from scoped_list4.
2789 (AUTO_STRING): Rename from SCOPED_STRING.
2790 * frame.h (AUTO_FRAME_ARG):
2791 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2792 (AUTO_LIST4, AUTO_STRING):
2793 Prepend a new argument 'name'.
2794 Declare a variable instead of yielding a value.
2796 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2798 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2800 * w32fns.c (w32_createwindow): Accept an additional argument, an
2801 array of 2 values specifying the coordinates of the frame's
2802 top-left corner. Use these values instead of calling x_get_arg,
2803 which can cons Lisp objects, and therefore cannot be called except
2804 from the main thread. Remove redundant tests for the default
2806 (my_create_window): Move the calculation of the coordinates of the
2807 frame's top-left edge here. Pass them to the input thread via the
2808 second parameter of the WM_EMACS_CREATEWINDOW message.
2809 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2812 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2814 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2815 (redisplay_window): Treat the frame's frozen_window_starts flag
2816 the same way as the optional_new_start flag for the window: only
2817 obey it if the glyph row showing point will be fully visible.
2818 Likewise when the window start is in a continuation line. If,
2819 after trying everything under the 'force_start' label, point is
2820 still not fully visible, give up and scroll the window.
2821 Add debugging traces. (Bug#18545)
2823 * window.c (Frecenter): Set the window's redisplay flag.
2825 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2827 * w32term.c (w32_read_socket): Don't use frame dimensions for
2828 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2829 rectangle. Check the return value of GetClientRect, and don't use
2830 the results if it didn't succeed.
2832 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2833 in columns and lines after correcting the pixel dimensions in
2835 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2836 negative values to xrealloc. (Bug#18528)
2838 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2840 * alloc.c: Remove now-unnecessary check.
2841 Suggested by Dmitry Antipov in:
2842 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2844 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2846 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2847 to Ubuntu 14.04.1 x86-64.
2849 Simplify stack-allocated Lisp objects, and make them more portable.
2850 The build_local_string macro was used in two ways: (1) string
2851 literals for which scoped allocation suffices, and (2) file name
2852 components, where it's not safe in general to assume bounded-size
2853 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2854 allocates a block-scope string, and by using SCOPED_STRING for (1)
2855 and build_string for (2). Furthermore, actually use stack
2856 allocation only for objects known to have sufficient alignment.
2857 This simpler implementation means Emacs can make
2858 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2859 GC_MAKE_GCPROS_NOOPS.
2860 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2861 for fewer differences among implementations.
2862 (struct Lisp_String): Now GCALIGNED.
2863 (USE_STACK_LISP_OBJECTS): Default to true, since the
2864 implementation no longer insists on a nonempty GCALIGNED.
2865 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2866 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2867 separately. Move definiens to scoped_cons. The old definition
2868 was incorrect when GCALIGNED was defined to be empty.
2869 (union Aligned_String): New type.
2870 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2871 implementation ports to compilers that don't align strictly enough.
2872 Don't worry about the union sizes; it's not worth bothering about.
2873 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2874 Rewrite using USE_STACK_CONS.
2875 (scoped_cons): Assume the use of union Aligned_Cons.
2876 (lisp_string_size, make_local_string, build_local_string): Remove.
2877 Unless otherwise specified, all callers of build_local_string
2878 changed to use SCOPED_STRING.
2879 (SCOPED_STRING): New macro.
2880 * data.c (wrong_choice):
2881 * menu.c (single_menu_item):
2882 * process.c (Fformat_network_address):
2883 Hoist use of SCOPED_STRING out of a scope, so that its returned
2884 object lives long enough.
2885 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2886 as the string might be long or might not be ASCII.
2888 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2890 * msdos.c (internal_terminal_init): Bump version to 25.
2892 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2894 Keep stack-allocated Lisp objects fast rather than versatile.
2895 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2896 (SCOPED_CONS_INITIALIZER): New macro.
2897 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2898 (USE_LOCAL_ALLOCA): Remove.
2899 (local_cons, local_list1, local_list2, local_list3, local_list4):
2900 Remove. Stack overflow checking makes them too slow.
2901 (make_local_vector): Likewise. Also we just don't have enough
2903 (enum LISP_STRING_OVERHEAD): Remove.
2904 (local_string_init, local_vector_init): Remove prototypes.
2905 (make_local_string, build_local_string): Redesign to target short
2906 compile-time string constants, fall back to regular string allocation
2908 (lisp_string_size): New function.
2909 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2910 * alloc.c (local_string_init, local_vector_init): Remove.
2911 (verify_ascii) [ENABLE_CHECKING]: New function.
2912 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2913 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2914 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2915 * xselect.c, xterm.c: All related users changed.
2917 2014-09-28 Ken Brown <kbrown@cornell.edu>
2919 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2920 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2922 2014-09-27 Ken Brown <kbrown@cornell.edu>
2924 Fix implementation of HYBRID_MALLOC on Cygwin.
2925 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2926 (bss_sbrk_buffer_beg): New variable. Use it...
2927 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2928 incorrect definition.
2930 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2932 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2933 Make it into a function and change arg to be a function.
2935 * lisp.mk (lisp): Add elisp-mode.elc.
2937 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2939 * xfns.c (x_default_scroll_bar_color_parameter):
2940 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2941 to pacify --enable-gcc-warnings in non-scrollbar builds.
2943 2014-09-26 Ken Brown <kbrown@cornell.edu>
2945 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2947 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2949 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2950 MinGW builds that use GCC before 4.2.
2952 Default to stack objects on DOS_NT platforms as well.
2953 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2954 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2956 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2958 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2959 ALIGN_STACK attribute.
2961 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2963 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2964 ALIGN_STACK attribute.
2966 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2967 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2969 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2971 * frame.c (frame_inhibit_resize):
2972 * widget.c (EmacsFrameResize):
2973 * window.c (resize_frame_windows, Fset_window_configuration):
2974 * xdisp.c (expose_frame):
2975 * xfns.c (x_change_tool_bar_height):
2976 * xmenu.c (update_frame_menubar):
2977 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2978 Remove code left dead after 2014-07-27 changes.
2980 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2982 Fix local_cons etc. to not exhaust the stack when in a loop.
2983 Problem reported in:
2984 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2985 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2986 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2987 (Ffind_charset_string):
2988 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2989 * data.c (wrong_range):
2990 * editfns.c (Fpropertize, format2):
2991 * emacs.c (init_cmdargs, decode_env_path):
2992 * fileio.c (auto_save_error):
2993 * fns.c (Fyes_or_no_p):
2994 * font.c (font_style_to_value, font_parse_xlfd)
2995 (font_parse_family_registry, font_delete_unmatched)
2997 * fontset.c (Fset_fontset_font):
2998 * frame.c (x_get_arg):
2999 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3000 (read_char_minibuf_menu_prompt):
3001 * keymap.c (silly_event_symbol_error, describe_vector):
3002 * lread.c (load_warn_old_style_backquotes):
3003 * menu.c (single_menu_item):
3004 * minibuf.c (Fread_buffer):
3005 * process.c (status_message, Fformat_network_address)
3006 (server_accept_connection):
3007 * textprop.c (copy_text_properties):
3008 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3009 * xfns.c (x_default_scroll_bar_color_parameter):
3010 * xfont.c (xfont_open):
3011 * xselect.c (x_clipboard_manager_error_1):
3012 * xterm.c (x_term_init):
3013 Put USE_LOCAL_ALLOCA at the start of the function.
3014 * fns.c (maybe_resize_hash_table): Use build_string instead of
3015 build_local_string, since we'd otherwise need a conditional
3016 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3017 not worth the bother of optimization.
3018 * font.c (font_delete_unmatched): Remove by-hand code that
3019 observed MAX_ALLOCA limit, since it's now done automatically.
3020 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3021 since build_local_string needs its sa_alloc.
3022 * lisp.h (lisp_word_count): New function.
3023 (SAFE_ALLOCA_LISP): Use it.
3024 (USE_LOCAL_ALLOCA): New macro.
3025 (local_cons, make_local_vector, make_local_string):
3026 Observe the MAX_ALLOCA limit.
3027 (LISP_STRING_OVERHEAD): New constant.
3028 (make_local_string): Use it.
3030 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3032 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3033 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3034 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3035 and Solaris and it's likely to work on similar platforms.
3037 Avoid signed integer overflow when converting Time to ptrdiff_t.
3038 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3040 (position_to_Time, Time_to_position): New functions.
3041 (gen_help_event, kbd_buffer_get_event): Use them.
3042 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3043 Go back to plain 'unsigned long', so that 'Time' is the same
3044 for both X and non-X builds; this is less likely to cause surprise.
3045 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3046 are the same size; this is no longer required.
3048 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3049 of bit 28 and of whether an unsigned value is negative.
3050 This simplifies the code a bit, and pacifies clang 3.4.
3052 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3054 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3055 Windows builds, where 'long' is a 32-bit type.
3057 * w32inevt.h (w32_console_mouse_position): Update the argument
3058 types to use 'Time'.
3060 * w32term.c (w32_mouse_position)
3061 (x_horizontal_scroll_bar_report_motion)
3062 (x_scroll_bar_report_motion): Update the argument types to use
3065 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3067 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3068 (struct input_event): ...unsigned bitfields. Likewise for
3069 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3070 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3071 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3072 (kbd_buffer_get_event): Adjust users.
3073 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3074 (make_scroll_bar_position): New function, refactored out of...
3075 (make_lispy_event): ...adjusted user.
3076 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3077 * nsterm.m (ns_mouse_position, mouseUp):
3078 * term.c (term_mouse_position):
3079 * w32inevt.c (w32_console_mouse_position):
3080 * w32term.c (w32_mouse_position):
3081 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3082 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3083 Prefer enum and explicit enum members to integers and numeric values.
3085 * chartab.c (uniprop_encode_value_numeric):
3086 * font.c (font_style_to_value): Use make_local_vector.
3087 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3088 * keymap.c (append_key): Use scoped_list1.
3090 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3091 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3093 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3095 Fix some slow uses and misuses of strcat.
3096 * doc.c (get_doc_string):
3097 * gtkutil.c (get_utf8_string):
3098 * xsmfns.c (x_session_initialize):
3099 Avoid recomputation of string length.
3100 * ftfont.c (ftfont_spec_pattern):
3101 * xfns.c (xic_create_fontsetname):
3102 Don't assume output buffer is initially zero.
3104 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3106 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3107 All callers changed.
3108 * xterm.c (x_term_init): Use new functionality to avoid two needs
3109 to compute a string length.
3111 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3113 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3115 Use known length of a Lisp string to copy it faster.
3116 * lisp.h (lispstrcpy): New function. Add comment.
3117 * callproc.c (child_setup):
3118 * dbusbind.c (xd_append_arg):
3119 * doc.c (get_doc_string):
3120 * font.c (Ffont_xlfd_name):
3121 * frame.c (xrdb_get_resource):
3122 * process.c (Fmake_network_process, network_interface_info):
3123 * w32fns.c (Fx_open_connection):
3124 * w32proc.c (sys_spawnve):
3125 * xfns.c (select_visual):
3126 * xfont.c (xfont_list):
3127 * xsmfns.c (x_session_initialize):
3128 * xterm.c (x_term_init): Use it.
3130 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3132 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3133 Reported by Dmitry Antipov in thread leading to:
3134 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3135 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3136 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3138 * callproc.c (call_process): Save and restore sa_avail.
3139 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3140 (AVAIL_ALLOCA): New macro.
3141 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3142 Use it, and check against sa_avail rather than MAX_ALLOCA.
3144 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3146 On OSX, do not free font-specific data more than once (Bug#18501).
3147 * macfont.m (macfont_close): Release and free font-specific data
3148 only if it wasn't previously freed.
3150 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3152 * unexmacosx.c (dump_it): Improve error message.
3154 2014-09-22 Juri Linkov <juri@jurta.org>
3156 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3157 (Bug#10747, bug#18334)
3159 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3161 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3162 units in which the position is measured. (Bug#18493)
3164 * xdisp.c (redisplay_internal): Force redisplay of all windows
3165 that show a buffer whose narrowing has changed. (Bug#18490)
3167 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3169 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3170 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3171 lines, draw the hollow-box and hbar cursors on the right side of
3172 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3175 * xterm.c (x_draw_stretch_glyph_string):
3176 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3177 caused the block cursor to disappear on a TAB in R2L lines in
3178 every window except the leftmost one. Reported by Martin Rudalics
3181 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3183 Always use matched specpdl entry to record call arguments (Bug#18473).
3184 * lisp.h (record_in_backtrace): Adjust prototype.
3185 * eval.c (record_in_backtrace): Return current specpdl level.
3186 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3187 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3188 entry and use that entry in call to backtrace_debug_on_exit.
3189 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3190 (do_debug_on_call): Get current specpdl level as 2nd arg.
3192 Prefer ptrdiff_t to int and avoid integer overflows.
3193 * fileio.c (make_temp_name):
3194 * font.c (font_parse_family_registry): Avoid integer
3195 overflow on string size calculation.
3196 * data.c (Faset): Likewise for byte index.
3198 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3200 Fix display of R2L lines in partial-width windows.
3201 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3202 assigned the correct value.
3203 (extend_face_to_end_of_line): Account for truncation and
3204 continuation glyphs in R2L rows when one of the fringes is not
3206 (display_line): Don't assign negative X offset to a row if we are
3207 going to produce a truncation glyph for it. When handling
3208 truncated R2L rows, consider the width of the left fringe instead
3210 (produce_special_glyphs): Fix bogus assignments.
3212 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3214 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3215 always set to a valid value. Make sure the size passed to alloca
3216 is always positive. (Bug#18516)
3218 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3220 Avoid extra call to oblookup when interning symbols.
3221 * lisp.h (intern_driver): Add prototype.
3222 * lread.c (intern_driver): New function.
3223 (intern1, intern_c_string_1, Fintern):
3224 * font.c (font_intern_prop):
3225 * w32font.c (intern_font_name): Use it.
3227 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3229 Minor improvements to new stack-allocated Lisp objects.
3230 * frame.h (FRAME_PARAMETER):
3231 Prefer scoped_list1 to local_list1 where either would do.
3232 * lisp.h (scoped_list4): New macro.
3233 (local_cons, local_list1, local_list2, local_list3, local_list4)
3234 (make_local_vector, make_local_string, build_local_string):
3235 Prefer functions to macros where either would do.
3236 * xdisp.c (build_desired_tool_bar_string):
3237 Prefer scoped_list4 to local_list4 where either would do.
3239 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3241 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3242 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3243 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3244 * frame.h (FRAME_PARAMETER): New macro.
3245 * dispnew.c (init_display):
3246 * fontset.c (Fset_fontset_font):
3247 * frame.c (x_default_parameter):
3248 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3249 * xfns.c (x_default_scroll_bar_color_parameter)
3250 (x_default_font_parameter, x_create_tip_frame): Use it.
3251 * editfns.c (Fpropertize): Use local_cons.
3252 * process.c (status_message): Use build_local_string.
3253 * xfont.c (xfont_open): Use make_local_string.
3254 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3256 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3258 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3259 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3260 !__clang__. This works with GCC and with clang and is safer for
3261 compilers we don't know about.
3262 (local_cons): Rename parameter to make capture less likely.
3264 2014-09-17 Samuel Bronson <naesten@gmail.com>
3266 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3268 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3270 Fix minor problems found by static checking.
3271 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3273 * buffer.h (decode_buffer): Doc and indentation fixes.
3274 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3276 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3278 Avoid clang-specific warnings.
3279 * buffer.c (init_buffer): Shut up -Wself-assign.
3280 * process.c (server_accept_connection): Shut up -Wunsequenced.
3282 2014-09-16 Daniel Colascione <dancol@dancol.org>
3284 * fns.c (sxhash): For symbols, use address as hash code.
3286 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3288 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3289 * charset.c (load_charset_map_from_file): Use scoped_list2
3290 and build_local_string.
3291 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3292 * emacs.c (init_cmdargs, decode_env_path):
3293 * fileio.c (Fexpand_file_name):
3294 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3295 * frame.c (x_get_arg):
3296 * keyboard.c (safe_run_hooks_error):
3297 * lread.c (load_warn_old_style_backquotes):
3298 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3299 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3300 * xselect.c (x_clipboard_manager_error_1)
3301 (x_clipboard_manager_save_all):
3302 * xterm.c (x_term_init): Use build_local_string.
3304 Avoid more integer overflows on string size calculations.
3305 * category.c (Fmake_category_set):
3306 * xdisp.c (get_overlay_arrow_glyph_row):
3307 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3309 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3311 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3312 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3313 error message format. Use message_with_string to have non-ASCII
3314 file names properly displayed.
3315 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3316 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3317 where these APIs are not available even in UNICOWS.DLL.
3318 Improve the format of error messages and include the file name in them
3320 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3321 call play-sound-functions, per documentation.
3323 * w32.c (w32_get_long_filename, w32_get_short_filename):
3324 Constify the input file name arguments.
3326 * w32.h (w32_get_long_filename, w32_get_short_filename):
3329 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3331 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3332 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3333 [USE_LOCAL_ALLOCATORS]: New macros.
3334 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3335 (build_local_string): Avoid argument name expansion clash with
3337 * alloc.c (toplevel)
3338 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3339 Preprocessor guard to avoid impossible configuration.
3340 * charset.c (Ffind_charset_region, Ffind_charset_string):
3341 Use make_local_vector.
3342 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3343 * textprop.c (Fput_text_property, Fadd_face_text_property):
3345 (copy_text_properties): Use local_cons and local_list3.
3346 * chartab.c (uniprop_table):
3347 * data.c (wrong_choice, wrong_range):
3348 * doc.c (get_doc_string):
3349 * editfns.c (format2):
3350 * fileio.c (Fexpand_file_name, auto_save_error):
3351 * fns.c (Fyes_or_no_p):
3352 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3353 * fontset.c (Fset_fontset_font):
3354 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3355 (read_char_minibuf_menu_prompt):
3356 * keymap.c (silly_event_symbol_error, describe_vector):
3357 * menu.c (single_menu_item):
3358 * minibuf.c (Fread_buffer):
3359 * process.c (status_message, Fformat_network_address)
3360 (server_accept_connection): Use make_local_string and
3361 build_local_string. Prefer compound literals where appropriate.
3363 2014-09-15 Daniel Colascione <dancol@dancol.org>
3365 * fns.c (Fsort): Tweak sort docstring.
3367 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3369 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3370 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3371 set errno to EAGAIN instead, to allow the caller to retry the
3372 write after some waiting. Fixes deadlocks when Emacs exchanges a
3373 lot of data through the pipe. (Bug#18420)
3375 * sound.c (Fplay_sound_internal): Encode the sound file name in
3376 the ANSI codepage. Expand it against data-directory, as per docs,
3377 not against the current directory. No need to make a local copy
3378 of the file name; pass the encoded file name directly to
3379 do_play_sound. (Bug#18463)
3381 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3382 NULL, and the file name is not encodable in ANSI codepage, return
3383 the string with "?" replacement characters, which will fail the
3384 caller. This avoids returning a random value in that case.
3386 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3388 * window.c (Fresize_mini_window_internal): Set w->total_lines
3389 from w->pixel_height (Bug#18422).
3391 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3393 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3394 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3395 setting resize increments (Bug#18435).
3397 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3399 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3400 state around the call to line_bottom, since it can move the
3401 iterator to another screen line. This fixes off-by-one errors in
3402 the reported row in some rare cases.
3404 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3406 * callproc.c (init_callproc): Fix bug introduced at
3407 2014-09-07 (Bug#18474).
3409 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3411 Prefer ptrdiff_t to int and avoid integer overflows.
3412 * fileio.c (make_temp_name):
3413 * font.c (font_parse_family_registry): Avoid integer
3414 overflow on string size calculation.
3415 * data.c (Faset): Likewise for byte index.
3417 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3419 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3421 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3423 * lisp.h (make_local_string): Nitpick indent.
3424 * print.c (Fprin1_to_string): Remove unused GCPROs.
3426 More debugging aids around GCPROs.
3427 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3428 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3429 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3431 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3432 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3434 Remove redundant GCPROs around Ffuncall and Fapply calls.
3435 This is safe because Ffuncall protects all of its arguments by itself.
3436 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3437 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3438 (call6, call7): Likewise. Use compound literals where applicable.
3439 (run_hook_with_args_2): Use compound literal.
3441 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3443 Pacify --enable-gcc-warnings when no window system is used.
3444 These warnings found that subscript error, so they seem worthwhile.
3445 * composite.c (char_composable_p): Simplify a bit.
3446 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3447 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3448 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3449 * window.c (set_window_scroll_bars):
3450 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3451 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3452 Ignore -Wsuggest-attribute=const.
3453 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3454 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3456 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3458 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3459 Use check_iso_charset_parameter instead of doing the checks by hand.
3460 (check_iso_charset_parameter): Move up. Check parameters a bit
3461 more carefully, and return true for 96-char sets. All callers changed.
3463 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3465 Simplify lisp.h by removing the __COUNTER__ business.
3466 Reported by Dmitry Antipov in:
3467 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3468 * lisp.h (make_local_vector, make_local_string)
3469 (build_local_string): Simplify by not bothering with __COUNTER__.
3470 The __COUNTER__ business wasn't working properly, and was needed
3471 only for hypothetical future expansion anyway.
3473 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3475 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3476 terms to determine bitmap color. (Bug#18437)
3478 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3480 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3483 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3485 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3487 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3489 * xterm.c (handle_one_xevent): Detect iconified by looking at
3490 _NET_WM_STATE_HIDDEN.
3492 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3494 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3495 These can generate a constant with the correct value but the wrong
3496 width, which doesn't work as a printf argument. All uses removed.
3497 Reported by Dmitry Antipov in:
3498 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3499 (ENUMABLE): Remove; no longer needed.
3500 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3501 Remove; no longer needed because of the above change.
3502 Each definiens moved to the only use.
3504 Improve the experimental local and scoped allocation.
3505 * alloc.c (local_string_init, local_vector_init):
3506 New functions, defined if USE_LOCAL_ALLOCATORS.
3507 Mostly, these are moved here from lisp.h, as it's not
3508 clear it's worth making them inline.
3509 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3510 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3511 USE_STACK_LISP_OBJECTS, not on a laundry list.
3512 (local_string_init, local_vector_init): New decls.
3513 (union Aligned_Cons): New type.
3514 (scoped_cons): Use it. Give up on the char trick, as it's a too
3515 much of a maintenance hassle; if someone wants this speedup
3516 they'll just need to convince their compiler to align properly.
3517 Conversely, use the speedup if struct Lisp_Cons happens to
3518 be aligned even without a directive. Better yet, help it along
3519 by using union Aligned_Cons rather than struct Lisp_Cons.
3520 (pointer_valid_for_lisp_object): Remove. This check is not
3521 necessary, since make_lisp_ptr is already doing it. All uses removed.
3522 (local_vector_init, local_string_init): Move to alloc.c.
3523 (build_local_vector): Remove this awkward macro, replacing with ...
3524 (make_local_vector): New macro, which acts more like a function.
3525 Use statement expressions and use __COUNTER__ to avoid macro
3526 capture. Fall back on functions if these features are not supported.
3527 (build_local_string, make_local_string): Likewise.
3529 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3531 * xterm.c (x_term_init): Consolidate duplicated code.
3532 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3533 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3534 Add eassert and mark dpyinfo as dead only if it was alive.
3536 Add macros to allocate temporary Lisp objects with alloca.
3537 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3538 * character.h (parse_str_as_multibyte): Move prototype to ...
3539 * lisp.h (parse_str_as_multibyte): ... here.
3540 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3541 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3543 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3544 (local_string_init): New functions.
3545 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3546 (init_alloc_once): Call it.
3548 Cleanup last change and make all new stuff conditional.
3549 * lisp.h (build_local_string): Rename to ...
3550 (make_local_string): ... this macro.
3551 (build_local_string, scoped_list1, scoped_list3): New macros.
3552 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3553 and functions as such, use regular fallbacks otherwise.
3554 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3557 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3559 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3560 always make sure the marginal areas of the row are in sync with
3561 what the window wants. (Bug#18419)
3563 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3564 existing binding of a variable, to avoid silently aborting
3565 commands that use specbind. (Bug#18331)
3567 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3569 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3570 * coding.c (growable_destination): New function.
3571 (produce_chars): Use it for sanity checks. Do not fiddle with
3572 dst_end if the source and destination are both nil, as it's
3573 the caller's responsibility to avoid overlap.
3574 * keyboard.c (read_decoded_event_from_main_queue):
3575 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3576 length, not 4 times, to prevent decode_coding_c_string from trying
3577 to reallocate a destination. This removes the need for the FIXME.
3579 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3580 All callers simplified. Add a comment about exec_failed, vfork,
3583 Adjust drag-and-drop fix when window is above top (Bug#18303).
3584 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3585 XCDR bleed into XCAR's encoded value. Improve checks for
3586 out-of-range data while we're at it.
3588 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3590 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3591 is CONSP (Bug#18303).
3593 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3595 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3596 'alloca' gets passed arguments larger than MAX_ALLOCA.
3598 * font.c (MAX): Define if not defined elsewhere.
3600 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3602 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
3603 here for destination buffer, to work around what appears to be a
3604 bug in decode_coding_c_string when the source and destination are
3607 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
3608 This follows up on the recent thread in emacs-devel on alloca; see:
3609 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3610 This patch also cleans up alloca-related glitches noted while
3611 examining the code looking for unbounded alloca.
3613 * callproc.c (init_callproc):
3614 Rewrite to avoid need for alloca.
3615 * buffer.c (mouse_face_overlay_overlaps)
3616 (report_overlay_modification):
3617 * buffer.h (GET_OVERLAYS_AT):
3618 * coding.c (make_subsidiaries):
3619 * doc.c (Fsnarf_documentation):
3620 * editfns.c (Fuser_full_name):
3621 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3622 (search_embedded_absfilename, Fsubstitute_in_file_name):
3623 * fns.c (Fmake_hash_table):
3624 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3625 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3626 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3627 (xrdb_get_resource, x_get_resource_string):
3628 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3629 * ftxfont.c (ftxfont_draw):
3630 * image.c (xbm_load, xpm_load, jpeg_load_body):
3631 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3633 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3635 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3636 (find_and_return_menu_selection):
3637 * print.c (PRINTFINISH):
3638 * process.c (Fformat_network_address):
3639 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3640 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3641 * sound.c (wav_play, au_play):
3642 * syntax.c (skip_chars):
3643 * term.c (tty_menu_activate, tty_menu_show):
3644 * textprop.c (get_char_property_and_overlay):
3645 * window.c (Fset_window_configuration):
3646 * xdisp.c (safe__call, next_overlay_change, vmessage)
3647 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3648 * xfaces.c (face_at_buffer_position):
3649 * xmenu.c (x_menu_show):
3650 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3651 allocation size isn't bounded.
3652 * callint.c (Fcall_interactively): Redo memory_full check
3653 so that it can be done at compile-time on some platforms.
3654 * coding.c (MAX_LOOKUP_MAX): New constant.
3655 (get_translation_table): Use it.
3656 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3657 SAFE_ALLOCA, to catch integer overflows on size calculation.
3658 (exec_failed) [!DOS_NT]: New function.
3659 (child_setup) [!DOS_NT]: Use it.
3660 * editfns.c (Ftranspose_regions):
3661 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3662 * editfns.c (check_translation):
3663 Allocate larger buffers on the heap.
3664 * eval.c (internal_lisp_condition_case):
3665 Check for MAX_ALLOCA overflow.
3666 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3667 (Fbase64_encode_region, Fbase64_decode_region):
3668 Avoid unnecessary calls to SAFE_FREE before 'error'.
3669 * buffer.c (mouse_face_overlay_overlaps):
3670 * editfns.c (Fget_pos_property, check_translation):
3671 * eval.c (Ffuncall):
3672 * font.c (font_unparse_xlfd, font_find_for_lface):
3673 * ftfont.c (ftfont_drive_otf):
3674 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3675 (menu_bar_items, tool_bar_items):
3676 * sound.c (Fplay_sound_internal):
3677 * xdisp.c (load_overlay_strings, dump_glyph_row):
3678 Use an ordinary auto buffer rather than alloca, since the
3679 allocation size is fixed and small.
3680 * ftfont.c: Include <c-strcase.h>.
3681 (matching_prefix): New function.
3682 (get_adstyle_property): Use it, to avoid need for alloca.
3683 * keyboard.c (echo_add_key):
3684 * keymap.c (describe_map): Use ptrdiff_t, not int.
3685 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3686 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3687 when counting bytes.
3688 * lisp.h (xlispstrdupa): Remove, replacing with ...
3689 (SAFE_ALLOCA_STRING): ... new macro with different API.
3690 This fixes a portability problem, namely, alloca result
3691 passed to another function. All uses changed.
3692 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3694 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3695 (REGEX_ALLOCATE): New macros.
3696 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3697 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3699 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3701 (decode_mode_spec_coding): Store directly into buf rather than
3702 into an alloca temporary and copying the temporary to the buf.
3704 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3706 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3708 2014-09-04 Jan D <jan.h.d@swipnet.se>
3710 * xterm.c (x_term_init): Don't call x_session_initialize if running
3711 as a daemon (Bug#18375).
3713 * xsmfns.c: Initialize ice_fd.
3715 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3717 Less chatter in 'make' output.
3718 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3719 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3720 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3722 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3724 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3725 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3727 * nsfns.m (Fx_create_frame):
3728 * w32fns.c (Fx_create_frame):
3729 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3732 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3734 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3735 the reported row in the case of a window with a header line, by
3736 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3737 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3739 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3741 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3742 when configured --with-wide-int on typical 32-bit platforms.
3744 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3746 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3747 when HPOS is negative, for the benefit of R2L glyph rows whose
3748 newline overflows into the fringe.
3750 2014-09-03 Ken Brown <kbrown@cornell.edu>
3752 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3754 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3756 Minor cleanup of recent strlen-avoiding patch.
3757 * fileio.c (CHECK_LENGTH): Remove.
3758 Rewrite callers so that they don't need it.
3759 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3760 variable wasn't set.
3762 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3764 * fileio.c (CHECK_LENGTH): New macro.
3765 (Fexpand_file_name): Use it and get rid of a few more calls
3766 to strlen and strcat.
3767 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3768 * lisp.h (egetenv): ... because of a new inline function used to
3769 avoid calls to strlen for a compile-time constants.
3771 * buffer.h (decode_buffer): New function.
3772 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3773 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3774 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3775 * data.c (Flocal_variables_p):
3776 * fileio.c (Fverify_visited_file_modtime):
3777 * marker.c (live_buffer): Use it.
3779 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3781 Avoid extra calls to strlen in filesystem I/O routines.
3782 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3783 the length of 'newdir' is known or may be precalculated.
3784 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3785 not 'char *', and so use precalculated length.
3786 (Ffile_accessible_directory_p):
3787 * callproc.c (encode_current_directory, init_callproc):
3788 * charset.c (init_charset):
3789 * lread.c (load_path_check, load_path_default): Adjust users.
3790 * lisp.h (file_accessible_directory_p): Tweak prototype.
3792 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3794 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3797 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3799 --enable-silent-rules now suppresses more chatter.
3800 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3801 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3802 (am__v_CCLD_1): New macros, taken from Automake.
3803 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3805 Clean up extern decls a bit.
3806 * bytecode.c: Include blockinput.h and keyboard.h rather
3807 than rolling their APIs by hand.
3808 * emacs.c: Include regex.h and rely on its and lisp.h's API
3809 rather than rolling them by hand.
3810 * lastfile.c: Include lisp.h, to check this file's API.
3811 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3813 * regex.h (re_max_failures): New decl.
3814 * unexcw.c, unexmacosx.c, unexw32.c:
3815 Rely on lisp.h's API rather than rolling it by hand.
3816 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3817 Declare at top level, to pacify GCC -Wnested-externs.
3819 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3821 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3822 clipping rectangle become negative (i.e. large positive, since
3823 it's an unsigned data type). This can happen in R2L hscrolled
3824 glyph rows, and caused us to draw the cursor glyph on the fringe.
3825 For the details, see
3826 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3828 2014-08-31 Ken Brown <kbrown@cornell.edu>
3830 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3831 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3832 is defined. (Bug#18368)
3834 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3836 Vector-sorting fixes (Bug#18361).
3837 It's not safe to call qsort or qsort_r, since they have undefined
3838 behavior if the user-specified predicate is not a total order.
3839 Also, watch out for garbage-collection while sorting vectors.
3840 * fns.c: Include <vla.h>.
3841 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3842 (sort_vector_compare): Remove, replacing with ....
3843 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3844 ... these new functions.
3845 (sort_vector): Rewrite to use the new functions.
3846 GCPRO locals, since the predicate can invoke the GC.
3847 Since it's in-place return void; caller changed.
3848 (merge): Use 'inorder', for clarity.
3850 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3851 One can't hoist this out of the 'if', because intervening calls to
3852 newlocale, twolower, etc. can change errno.
3854 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3856 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3857 wording of the error messages.
3858 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3861 * w32proc.c (get_lcid_callback): Accept locale specifications
3862 without the country part, as in "enu" vs "enu_USA".
3863 (w32_compare_strings): Signal an error if a locale was specified,
3864 but couldn't be translated into a valid LCID.
3866 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3868 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3870 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3872 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3873 errno after towlower_l. errno's value is not specified after
3874 towlower_l. Instead, assume that towlower_l returns its argument
3875 on failure, which is portable in practice.
3877 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3879 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3881 * w32proc.c (w32_compare_strings): Accept additional argument
3882 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3883 if requested. If w32-collate-ignore-punctuation is non-nil, add
3884 NORM_IGNORESYMBOLS to the flags.
3885 (LINGUISTIC_IGNORECASE): Define if not already defined.
3886 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3888 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3891 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3893 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3894 Define substitutes for platforms that lack them.
3895 (str_collate): Add arguments locale and ignore_case.
3897 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3898 Add optional arguments LOCALE and IGNORE-CASE.
3900 * lisp.h (str_collate): Adapt argument list.
3902 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3904 Add vectors support to Fsort.
3905 * fns.c (sort_vector, sort_vector_compare): New functions.
3906 (sort_list): Likewise, refactored out of ...
3907 (Fsort): ... adjusted user. Mention vectors in docstring.
3908 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3909 * alloc.c (make_save_int_obj): New function.
3910 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3911 (make_save_int_obj): Add prototype.
3913 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3914 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3915 Conditionally define to match system's qsort_r signature.
3916 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3918 2014-08-28 Ken Brown <kbrown@cornell.edu>
3920 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3921 dumping and the system malloc after dumping. (Bug#18222)
3923 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3924 Define as macros, expanding to hybrid_malloc, etc.
3925 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3926 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3928 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3929 full implementation on Cygwin. Remove Cygwin-specific code that
3930 is no longer needed.
3931 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3932 Redefine as macros expanding to gmalloc, grealloc, etc.
3933 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3934 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3935 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3936 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3938 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3939 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3940 HAVE_POSIX_MEMALIGN)]: New functions.
3941 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3942 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3943 hybrid_aligned_alloc; declare.
3944 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3945 HAVE_POSIX_MEMALIGN)]: Define.
3946 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3947 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3948 Define as macro, expanding to gget_current_dir_name, and define
3950 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3951 malloc_enable_thread(). Don't initialize malloc.
3952 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3953 no longer defined on Cygwin).
3954 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3955 * sheap.c (bss_sbrk_buffer_end): New variable.
3956 * unexcw.c (__malloc_initialized): Remove variable.
3957 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3959 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3962 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3964 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3965 In `event->y' return entire range (the size of the scroll bar minus
3967 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3968 return entire range (the scaled size of the scroll bar minus
3969 that of the slider). In `portion' return the scaled position of
3971 (xaw_jump_callback): Restore part of code for vertical scroll
3972 bar broken in change from 2014-07-27.
3973 (xaw_scroll_callback): Provide incremental scrolling with
3974 horizontal scroll bars.
3976 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3978 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3980 * indent.c (Fvertical_motion): Fix vertical motion up through a
3981 display property after a newline. (Bug#18276)
3983 * xdisp.c (display_line): Don't assume that the call to
3984 reseat_at_next_visible_line_start ends up at a character
3985 immediately following the newline on the previous line.
3986 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3987 beyond ZV, which causes infloop in redisplay. For the details, see
3988 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3990 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3991 coordinate for hscrolled R2L screen lines. (Bug#18277)
3993 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3995 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3998 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4000 * syntax.c (scan_lists): Don't examine positions before BEGV.
4003 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4005 Improve robustness of new string-collation code (Bug#18051).
4006 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4007 (newlocale, wcscoll_l): Define substitutes for platforms that
4008 lack them, so as to simplify the mainline code.
4009 (str_collate): Simplify the code by assuming the above definitions.
4010 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4011 For example, the old version left the Emacs in the wrong locale if
4012 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4013 result. Report an error if newlocale fails.
4015 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4017 * lisp.h (str_collate):
4018 * sysdep.c (str_collate): Return int.
4019 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4021 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4023 Fix some glitches in previous change.
4024 * sysdep.c (stack_direction): Replace stack_grows_down
4025 to simplify calculation of stack boundaries.
4026 (handle_sigsegv): Check whether we really crash somewhere near
4027 to stack boundary, and handle fatal signal as usual if not.
4028 (init_sigsegv): Adjust accordingly.
4029 * keyboard.c (Vtop_level_message): Rename to
4030 Vinternal__top_level_message, as suggested by Stefan Monnier in
4031 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4032 All related users changed.
4034 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4036 Handle C stack overflow caused by too nested Lisp evaluation.
4037 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4038 siglongjmp point to transfer control from SIGSEGV handler.
4039 * keyboard.c (return_to_command_loop, recover_top_level_message)
4040 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4041 (regular_top_level_message): New variable.
4042 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4043 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4045 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4046 new variables described above.
4047 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4048 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4049 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4050 (init_sigsegv): New function.
4051 (init_signals): Use it.
4053 2014-08-25 Ken Brown <kbrown@cornell.edu>
4055 * emacs.c (main): Remove use of obsolete macro
4056 G_SLICE_ALWAYS_MALLOC.
4058 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4060 Implement locale-sensitive string collation for MS-Windows.
4061 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4062 New functions. (Bug#18051)
4064 * w32.h (w32_compare_strings): Add prototype.
4066 * w32.c <g_b_init_compare_string_w>: New global flag.
4067 (globals_of_w32): Initialize it.
4069 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4071 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4072 [WINDOWSNT]: Call str_collate on MS-Windows.
4074 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4076 One more minor cleanup of font subsystem.
4077 * font.h (struct font_driver): Convert text_extents to
4078 return void because returned value is never actually used.
4079 * macfont.m (macfont_text_extents):
4080 * w32font.c (w32font_text_extents):
4081 * xftfont.c (xftfont_text_extents): Adjust to return void
4082 and assume that 'metrics' argument is always non-NULL.
4083 * ftfont.c (ftfont_text_extents):
4084 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4086 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4088 Minor cleanups of str_collate fix (Bug#18051).
4089 * fns.c (str_collate): Move decl from here ...
4090 * lisp.h (str_collate): ... to here.
4091 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4092 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4093 potential problems with integer overflow. Don't assume
4094 setlocale succeeds. Remove unnecessary test before restoring
4095 locale via setlocale, and free the copied setlocale string
4098 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4100 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4102 * sysdep.c (str_collate): New function. (Bug#18051)
4104 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4106 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4107 if the initial "rm -f" fails. This is for MinGW builds, where
4108 MS-Windows will not allow deleting the executable file of a
4111 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4113 * w32term.c (w32_scroll_bar_handle_click)
4114 (w32_horizontal_scroll_bar_handle_click)
4115 (x_scroll_bar_report_motion)
4116 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4117 SB_THUMBTRACK, use the 32-bit position information returned by
4118 GetScrollInfo, not the 16-bit information returned in the Windows
4121 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4123 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4124 second coordinate ('y') reported for dragging the horizontal
4127 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4129 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4130 and text area-relative x-coordinates.
4132 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4134 Avoid overwriting the reversed_p flags in the glyph matrices when
4135 init_iterator or start_display are called.
4136 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4138 (tool_bar_height, redisplay_tool_bar, try_window)
4139 (try_window_reusing_current_matrix, try_window_id)
4140 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4141 reversed_p flag of the iterator's glyph row where the glyph row
4142 is going to be redrawn.
4144 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4146 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4148 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4150 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4151 of emacs_event return length from si.nPage to si.nMax.
4152 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4153 interchange start and end of thumb.
4155 2014-08-15 Ken Brown <kbrown@cornell.edu>
4157 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4158 ERRORCHECK mutexes. (Bug#18222)
4160 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4162 * frame.c (set_menu_bar_lines_1): Remove.
4163 (set_menu_bar_lines): Call change_frame_size instead of
4164 set_menu_bar_lines_1.
4166 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4168 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4171 2014-08-11 Glenn Morris <rgm@gnu.org>
4173 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4174 writing before backing up, since it causes a more serious problem
4175 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4176 (choose_write_coding_system): No longer callable from Lisp.
4177 Move last piece back here from Fwrite_region.
4178 (Fwrite_region, syms_of_fileio): Update for above changes.
4180 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4182 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4183 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4184 (Fwindow_new_pixel, Fset_window_new_pixel)
4185 (Fset_window_new_total, Fset_window_new_normal)
4186 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4188 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4190 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4192 * fontset.c (Finternal_char_font): Recompute basic faces if the
4193 frame's face cache was cleared. (Bug#18162)
4195 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4197 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4198 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4199 base buffer's undo list.
4201 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4203 Fix a couple of recent inadvertent breaks of the MSDOS port.
4204 * msdos.c: include required menu.h
4205 * term.c: set correct menu_show_hook on MSDOS.
4207 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4209 Fix handling of menu bar line on TTY frames (Bug#18136)
4211 * dispnew.c (handle_window_change_signal):
4212 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4213 frame's menu bar lines subtracted from height.
4214 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4216 (adjust_frame_size): Count in menu bar when setting FrameRows.
4217 (make_terminal_frame): When setting up the frame's lines and
4218 text height don't count in the menu bar.
4219 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4220 lines subtracted from height.
4221 (do_switch_frame): Set tty's FrameRows to number of total lines
4223 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4224 is used, return total number of lines and columns.
4225 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4227 * term.c (OUTPUT, tty_set_terminal_modes)
4228 (tty_set_terminal_window, tty_set_scroll_region)
4229 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4230 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4231 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4232 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4233 Call change_frame_size with frame's menu bar lines subtracted
4235 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4236 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4239 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4241 * alloc.c (Fmemory_info): Remove a stray brace.
4243 * process.c: Fix a comment typo.
4245 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4247 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4249 * widgetprv.h (EmacsFramePart): Remove font.
4251 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4252 (resources, setup_frame_cursor_bits): Remove unused variables and
4253 functions, esp. wrt. font (Bug#18227).
4255 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4257 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4259 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4261 Refer to MS-DOS using the same name everywhere.
4263 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4267 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4269 * w32term.c (w32_redeem_scroll_bar):
4270 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4271 not redeeming scroll bars that have been turned off.
4273 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4275 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4276 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4277 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4278 (safe_run_hook_funcall): Adjust accordingly.
4280 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4282 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4283 Condition correctly according to toolkit used.
4284 * frame.c (make_initial_frame, make_terminal_frame)
4285 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4286 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4287 assignments according to presence of toolkit scrollbars.
4288 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4289 Condition correctly according to toolkit used.
4290 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4291 only if toolkit supports it.
4292 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4294 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4296 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4298 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4300 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4301 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4302 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4303 (safe_run_hooks): Remove comment which is not relevant any more.
4305 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4307 Don't let big frames overrun the stack.
4308 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4309 Use SAFE_NALLOCA, not alloca.
4311 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4312 * dired.c (directory_files_internal): Use a volatile variable
4313 to prevent the compiler from optimizing away all copies of a local.
4314 I wonder how many other GC-related bugs like this lurk elsewhere?
4316 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4317 * xterm.h (struct x_display_info): New member 'connection'.
4318 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4319 so that x_delete_terminal has a file descriptor to pass to
4320 delete_keyboard_wait_descriptor.
4322 Don't mishandle year-9999 dates (Bug#18176).
4323 * editfns.c (decode_time_components): Store an invalid timespec
4324 on overflow, instead of returning false, so that the caller can
4325 distinguish overflow from other errors.
4326 (lisp_time_argument, lisp_seconds_argument): If the time is out
4327 of range, signal a time overflow instead of an invalid time spec.
4328 * keyboard.c (decode_timer): Treat time overflow like other
4331 Avoid undefined behavior with signed left shift.
4332 Caught by 'gcc -fsanitize=undefined'.
4333 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4334 * dispnew.c (line_hash_code, scrolling):
4335 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4336 Use 'unsigned', not 'int', for line hashes.
4337 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4339 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4341 Make compare-strings more compatible with old behavior (Bug#17903).
4342 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4344 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4346 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4347 Don't add label between left and right buttons (Bug#18129).
4349 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4351 Make functions static that no longer need to be extern.
4352 * frame.c, frame.h (set_menu_bar_lines):
4353 * keyboard.c (Qleftmost, Qrightmost):
4354 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4355 (x_set_internal_border_width):
4358 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4360 Fix display of R2L lines when the last character fits only partially.
4361 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4363 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4364 R2L row is visible only partially, give the row a negative x
4366 (display_line): Fix the calculation of the glyph whose pixel width
4367 is used to decide whether the last produced glyph fits on the
4368 line. When the last glyph fits only partially, give the row a
4371 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4372 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4373 pixel width of the first glyph that is hscrolled from display.
4374 (display_line): In R2L glyph rows, don't give a negative offset to
4375 row->x when the first glyph begins before first_visible_x.
4377 * xdisp.c (display_line): If called with iterator set up to write
4378 to a marginal area, delay the call to handle_line_prefix until we
4379 switch back to the text area. (Bug#18035)
4381 * .gdbinit (xwindow): The members total_cols, total_lines,
4382 left_col, and top_line are C integers (and has been so for the
4385 2014-08-01 Andreas Schwab <schwab@suse.de>
4387 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4388 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4390 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4392 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4393 (timerfd_callback): Ignore weird events with no data. Add tight
4394 assertions and comments.
4395 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4396 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4398 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4400 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4401 I had confused && with ||.
4403 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4405 Simplify timerfd configuration and fix some minor glitches.
4406 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4407 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4408 Fall back on timer_create if timerfd_create fails at runtime.
4409 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4410 kernel primitives to do resolution. All uses removed.
4411 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4412 (turn_on_atimers): Clear timer_create-based timers too,
4415 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4416 Without this change, the code can access the local variable 'width'
4417 even when it has not been initialized, and likewise for 'height';
4418 in either case this leads to undefined behavior.
4420 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4422 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4423 necessary, put horizontal scroll bar resources as well. See
4424 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4425 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4427 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4429 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4430 background value to match the resource of its vertical counterpart.
4432 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4434 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4435 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4437 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4439 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4440 change that added the top margin height to the requested height
4441 and revert (undocumented) part of 2014-07-28 change that changed
4442 the logic of whether a size change occurred.
4444 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4446 * .gdbinit (xwindow): The members total_cols, total_lines,
4447 left_col, and top_line are C integers (and has been so for the
4450 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4453 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4455 On GNU/Linux, use timerfd for asynchronous timers.
4456 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4457 (toplevel): Rename alarm_timer_ok to special_timer_available.
4458 [HAVE_TIMERFD]: Declare timerfd.
4459 [HAVE_CLOCK_GETRES]: Declare resolution.
4460 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4461 system timer resolution.
4462 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4463 (timerfd_callback) [HAVE_TIMERFD]: New function.
4464 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4465 [ENABLE_CHECKING]: New function for the sake of automated tests.
4466 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4467 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4468 [ENABLE_CHECKING]: Defsubr test function.
4469 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4470 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4471 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4473 Fix --without-x build and pacify --enable-gcc-warnings.
4474 Problems reported in Bug#18122 and Bug#18124.
4475 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4476 (frame_windows_min_size): Now static.
4477 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4479 (adjust_frame_size): Always declare prototype.
4481 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4482 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4483 * atimer.c (timerfd_callback): Always read expiration data.
4485 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4486 * process.c (add_timer_wait_descriptor): Add timer descriptor
4487 to input_wait_mask and non_process_wait_mask as well.
4489 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4491 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4493 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4495 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4496 Reinstate code removed by the prevoius commit to this file.
4498 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4500 * buffer.h (struct buffer): New fields scroll_bar_height and
4501 horizontal_scroll_bar_type.
4502 * buffer.c (bset_scroll_bar_height)
4503 (bset_horizontal_scroll_bar_type): New functions.
4504 (Fbuffer_swap_text): Handle old_pointm field.
4505 (init_buffer_once): Set defaults for scroll_bar_height and
4506 horizontal_scroll_bar_type.
4507 (syms_of_buffer): New variables scroll_bar_height and
4508 horizontal_scroll_bar_type.
4509 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4510 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4511 (set_vertical_scroll_bar): Remove prototype.
4512 (x_change_tool_bar_height): Add prototype.
4513 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4514 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4515 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4517 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4518 (update_window): Start mode_line_row->y after horizontal scroll
4520 (change_frame_size_1): Call adjust_frame_size.
4521 (init_display): When changing the size of a tty frame do not
4522 pass height of menu bar.
4523 (Qframe_windows_min_size): New symbol.
4524 * frame.h (struct frame): List tool bar fields after menu bar
4525 fields. Add official, total_lines, horizontal_scroll_bars,
4526 config_scroll_bar_height and config_scroll_bar_lines fields.
4527 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4528 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4529 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4530 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4531 (FRAME_WINDOWS_HEIGHT): New macros.
4532 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4533 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4534 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4535 horizontal scroll bar.
4536 (frame_inhibit_resize, adjust_frame_size)
4537 (frame_windows_min_size): Add declarations.
4538 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4539 (x_set_scroll_bar_default_height, x_set_left_fringe)
4540 (x_set_right_fringe, x_set_vertical_scroll_bars)
4541 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4542 (x_set_scroll_bar_height): Add external declarations.
4543 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4544 (adjust_frame_size): New functions.
4545 (make_frame): Initial horizontal_scroll_bars field.
4546 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4548 (make_initial_frame, make_terminal_frame): No horizontal scroll
4549 bar in initial and terminal frames. Use adjust_frame_size.
4550 (Fframe_total_cols): Fix doc-string.
4551 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4552 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4553 Rewrite using adjust_frame_size.
4554 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4555 (Qframe_windows_min_size): New symbols.
4556 (x_set_frame_parameters): Remove call of check_frame_size.
4557 (x_report_frame_params): Return scroll_bar_height value.
4558 (x_set_left_fringe, x_set_right_fringe): New functions.
4559 (adjust_frame_height, x_set_internal_border_width)
4560 (x_set_fringe_width): Remove.
4561 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4562 (x_set_scroll_bar_width, x_set_right_divider_width)
4563 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4564 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4566 (x_figure_window_size): Rewrite to make frame display the
4567 expected number of lines.
4568 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4569 (Vdefault_frame_horizontal_scroll_bars)
4570 (Vframe_initial_frame_tool_bar_height)
4571 (frame_inhibit_implied_resize): New variables.
4572 * fringe.c (compute_fringe_widths): Remove.
4573 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4574 (xg_create_horizontal_scroll_bar)
4575 (xg_update_horizontal_scrollbar_pos)
4576 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4577 (xg_get_default_scrollbar_height)
4578 (xg_clear_under_internal_border): Extern.
4579 * gtkutil.c (xg_frame_resized): Don't call
4580 do_pending_window_change.
4581 (xg_frame_set_char_size): Use adjust_frame_size.
4582 (style_changed_cb): Call update_theme_scrollbar_height and
4583 x_set_scroll_bar_default_height.
4584 (x_wm_set_size_hint): Don't call check_frame_size.
4585 (update_theme_scrollbar_height)
4586 (xg_get_default_scrollbar_height)
4587 (xg_create_horizontal_scroll_bar)
4588 (xg_update_horizontal_scrollbar_pos)
4589 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4590 (xg_create_scroll_bar): Set horizontal slot of bar.
4591 (xg_initialize): Call update_theme_scrollbar_height.
4592 (xg_clear_under_internal_border): No more static.
4593 * insdel.c (adjust_suspend_auto_hscroll): New function.
4594 (adjust_markers_for_delete, adjust_markers_for_insert)
4595 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4596 * keyboard.c (readable_events, discard_mouse_events)
4597 (make_lispy_event): Handle horizontal scroll bar click events.
4598 (Fsuspend_emacs): When changing the size of a tty frame do not
4599 pass height of menu bar.
4600 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
4601 (Qright, Qleftmost, Qrightmost): New symbols.
4602 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
4604 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
4605 * nsfns.m (x_set_internal_border_width): New function.
4606 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
4607 Remove extended fringe code.
4608 (x_set_window_size, x_new_font): Don't call
4609 compute_fringe_widths.
4610 * term.c (Fresume_tty): When changing the size of a tty frame do
4611 not pass height of menu bar.
4612 (clear_tty_hooks, set_tty_hooks):
4613 Clear horizontal_scroll_bar_hook.
4614 (init_tty): Frame has no horizontal scroll bars.
4615 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4616 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4617 scroll_bar_after_handle, scroll_bar_left_arrow,
4618 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4619 scroll_bar_to_rightmost entries.
4620 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4621 (struct terminal): Add set_horizontal_scroll_bar_hook.
4622 * w32console.c (initialize_w32_display):
4623 Clear horizontal_scroll_bar_hook.
4624 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4626 (x_clear_under_internal_border, x_set_internal_border_width):
4628 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4629 Set windows_or_buffers_changed when adding the menu bar.
4630 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4631 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4632 (w32_createhscrollbar): New functions.
4633 (w32_createscrollbar): Rename to w32_createvscrollbar.
4634 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4635 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4636 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4637 Add WM_EMACS_SHOWCURSOR.
4638 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4639 case do not artificially impose WM size hints.
4640 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4641 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4643 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4644 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4645 (unwind_create_frame_1): Remove.
4646 (Fx_create_frame): Make both scrollbars the system standard
4647 width and height. Use official field of frame structure to
4648 inhibit running window-configuration-change-hook.
4649 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4650 pixelwise. Handle frame's official field.
4651 (w32_frame_parm_handlers): Remove x_set_fringe_width
4652 entries. Add x_set_scroll_bar_height,
4653 x_set_horizontal_scroll_bars, x_set_left_fringe and
4655 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4656 pass height of menu bar to change_frame_size.
4657 * w32menu.c (set_frame_menubar): Rewrite using
4658 frame_inhibit_resize.
4659 * w32term.h (struct w32_display_info):
4660 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4661 (struct scroll_bar): Add horizontal.
4662 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4663 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4664 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4665 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4666 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4667 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4668 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4669 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4670 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4671 Define instead of WM_EMACS_CREATESCROLLBAR.
4672 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4673 WND_SCROLLBAR_INDEX.
4674 * w32term.c (horizontal_scroll_bar_min_handle)
4675 (horizontal_scroll_bar_left_border)
4676 (horizontal_scroll_bar_right_border): New integers.
4677 (x_set_frame_alpha): Replace x_highlight_frame by
4679 (x_window_to_scroll_bar): New argument "type". Update callers
4681 (w32_set_horizontal_scroll_bar_thumb)
4682 (x_horizontal_scroll_bar_report_motion)
4683 (w32_set_horizontal_scroll_bar)
4684 (w32_horizontal_scroll_bar_handle_click)
4685 (x_horizontal_scroll_bar_report_motion): New functions.
4686 (w32_mouse_position): Discriminate horizontal and vertical
4688 (my_create_scrollbar): Replace with two new functions
4689 my_create_vscrollbar and my_create_hscrollbar.
4690 (x_scroll_bar_create): New argument "horizontal".
4691 Update callers accordingly.
4692 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4693 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4695 (w32_read_socket): Handle WM_HSCROLL cae.
4696 (x_new_font): Don't recompute fringe widths.
4697 Use frame_inhibit_resize. Calculate new menu bar height iff we
4698 build without toolkit. Always clear under internal border.
4699 (x_set_window_size): Don't check frame size or recompute
4700 fringes. Reset fullscreen status before applying sizes.
4701 Always resize as requested by pixelwise argument. Don't call
4702 do_pending_window_change.
4703 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4704 (w32_initialize_display_info): Initialize dpyinfo's
4705 horizontal_scroll_bar_cursor entry.
4706 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4707 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4708 horizontal_scroll_bar_left_border.
4709 (w32fullscreen_hook): Intermittently resize window to normal
4710 when switching from fullscreen to maximized state.
4711 (run_window_configuration_change_hook): Don't run it if frame is
4713 (unwind_change_frame): Remove.
4714 (Fset_window_configuration): Rewrite using frame's official field.
4715 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4716 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4717 * window.h (struct window): New fields old_pointm,
4718 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4719 scroll_bar_height and suspend_auto_hscroll.
4720 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4722 (sanitize_window_sizes): Extern.
4723 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4724 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4725 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4726 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4727 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4729 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4730 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4731 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4732 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4733 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4734 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4735 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4736 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4737 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4738 (Fwindow_old_point, sanitize_window_sizes): New functions.
4739 (Qwindow_sanitize_window_sizes): New symbol.
4740 (window_body_height): Count in horizontal scroll bar.
4741 (set_window_hscroll, Fscroll_left, Fscroll_right):
4742 Set suspend_auto_hscroll slot.
4743 (Fwindow_inside_edges): Count fringes pixelwise.
4744 (coordinates_in_window, Fcoordinates_in_window_p):
4745 Consider horizontal scroll bar.
4746 (check_frame_size, adjust_window_margins): Remove functions and
4747 corresponding calls.
4748 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4749 (temp_output_buffer_show): Reset hscroll related fields.
4750 Initialize old_pointm.
4751 (make_parent_window): Initialize old_pointm.
4752 (make_window): Initialize old_pointm, horizontal scroll bar type,
4753 and scroll bar height.
4754 (resize_frame_windows): Don't count top margin in new sizes.
4755 Don't use safe sizes when shrinking a frame; let the window
4756 manager do the clipping.
4757 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4759 (Fdelete_window_internal): Unchain old_pointm marker.
4760 (window_scroll_pixel_based, Fscroll_other_window):
4762 (Fwindow_text_width, Fwindow_text_height): New argument
4764 (struct saved_window): New fields, old_pointm, hscroll_whole,
4765 suspend_auto_hscroll, scroll_bar_height and
4766 horizontal_scroll_bar_type.
4767 (Fset_window_configuration, save_window_save): Set new fields of
4769 (apply_window_adjustment): Don't call adjust_window_margins.
4770 (set_window_margins): Don't change margins if new sizes don't
4772 (set_window_scroll_bars): New argument "horizontal_type".
4773 Handle horizontal scroll bars. Don't change scroll bars if they
4774 don't fit into window.
4775 (Fset_window_scroll_bars): New argument "horizontal_type".
4776 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4777 (compare_window_configurations): Compare horizontal scroll bar
4779 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4780 horizontal scroll bar height.
4781 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4782 instead of FRAME_LINES.
4783 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4784 ON_VERTICAL_SCROLL_BAR.
4785 (with_echo_area_buffer): Initialize old_pointm.
4786 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4788 (unwind_with_echo_area_buffer): Handle old_pointm.
4789 (update_tool_bar): Set do_update when the tool bar window has at
4790 least one line (since this is what the user sets).
4791 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4792 (redisplay_tool_bar): Return early when toolbar has zero lines.
4793 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4794 (hscroll_window_tree): Handle suspension of auto_hscroll and
4796 (set_horizontal_scroll_bar): New function.
4797 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4798 more than one line. Handle horizontal scroll bars.
4799 (note_mouse_highlight): Handle horizontal scrol bars.
4800 (expose_frame): Set dimensions of XRectangle from frame's text
4802 (Vvoid_text_area_pointer): Update doc-string.
4803 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4804 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4805 (x_set_internal_border_width): New functions.
4806 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4807 (unwind_create_frame_1): Remove.
4808 (Fx_create_frame): Handle horizontal scroll bars. Use official
4809 field of frame structure to inhibit running
4810 window-configuration-change-hook.
4811 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4812 pixelwise. Handle frame's official field.
4813 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4814 x_set_horizontal_scroll_bars, x_set_left_fringe,
4816 * xmenu.c (update_frame_menubar, free_frame_menubar):
4817 Use adjust_frame_size.
4818 * xterm.h (struct x_display_info):
4819 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4821 (struct scroll_bar): Add horizontal slot.
4822 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4823 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4824 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4825 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4826 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4827 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4828 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4829 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4830 (x_clear_under_internal_border): Remove.
4831 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4832 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4833 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4834 HORIZONTAL. Update callers.
4835 (horizontal_action_hook_id): New action hook id.
4836 (x_horizontal_scroll_bar_to_input_event)
4837 (x_create_horizontal_toolkit_scroll_bar)
4838 (xt_horizontal_action_hook)
4839 (x_set_toolkit_horizontal_scroll_bar_thumb)
4840 (XTset_horizontal_scroll_bar, x_net_wm_state)
4841 (x_horizontal_scroll_bar_report_motion): New functions.
4842 (xg_scroll_callback, x_scroll_bar_handle_click):
4843 Handle horizontal scroll bars.
4844 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4845 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4847 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4848 Handle horizontal scroll bars.
4849 (handle_one_xevent): Handle horizontal scroll bar events.
4850 Call x_net_wm_state.
4851 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4853 (x_set_window_size): Don't call check_frame_size and
4854 do_pending_window_change.
4855 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4856 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4857 (x_scroll_bar_set_handle): Add some checks when calling
4860 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4862 Revert previous change.
4863 There is certainly nothing wrong with writing code like 'lo <= i
4864 && i <= hi', even if LO happens to a constant. There isn't even
4865 anything wrong in general with writing 'a <= b' if A happens to
4866 be a constant. At any rate stylistic changes shouldn't
4867 be done like this without discussion.
4869 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4871 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4872 (Fgarbage_collect): Reorder conditions that are written backwards.
4873 * data.c (cons_to_unsigned): Likewise.
4874 * dispnew.c (update_frame_1, sit_for): Likewise.
4875 * fileio.c (file_offset): Likewise.
4876 * filelock.c (read_lock_data, lock_file): Likewise.
4877 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4879 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4880 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4881 * lread.c (read1): Likewise.
4882 * minibuf.c (read_minibuf_noninteractive): Likewise.
4883 * nsterm.m (x_set_frame_alpha): Likewise.
4884 * process.c (wait_reading_process_output): Likewise.
4885 * region-cache.c (delete_cache_boundaries): Likewise.
4886 * xterm.c (x_set_frame_alpha): Likewise.
4888 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4890 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4893 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4895 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4896 because atimer expiration is absolute rather than relative.
4898 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4900 * w32term.h (current_popup_menu, menubar_in_use):
4901 Move declarations from w32term.c.
4903 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4905 * w32fns.c (menubar_in_use): No more static.
4906 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4908 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4910 Move hourglass machinery to RIF.
4911 * dispextern.h (struct redisplay_interface): New members
4912 show_hourglass and hide_hourglass. Indent comments.
4913 (show_hourglass, hide_hourglass): Remove prototypes.
4914 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4915 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4916 (ns_redisplay_interface): Add them.
4917 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4918 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4919 (w32_arrow_cursor): New function to hack around non-GUI frames.
4920 (w32_redisplay_interface): Add new functions.
4921 * w32term.h (w32_arror_cursor): Add prototype.
4922 * xdisp.c (show_hourglass): New function, refactored out from
4923 platform-dependent code.
4924 (cancel_hourglass): Now call to RIF function.
4925 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4926 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4927 (x_redisplay_interface): Add new functions.
4929 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4931 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4932 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4933 and complete previous change.
4934 * frame.c (adjust_frame_height): New function.
4935 (Fset_frame_height, Fset_frame_size): Use it.
4936 (x_set_frame_parameters): Take frame top margin into account.
4938 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4940 * frame.c (Fset_frame_height): Take frame top margin into account.
4941 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4942 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4944 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4946 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4947 menubar_height as such. Tweak comment.
4948 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4949 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4950 All related users changed.
4951 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4952 * xterm.c (handle_one_xevent):
4953 * gtkutil.c (xg_event_is_for_menubar):
4954 * xfns.c (x_window) [USE_X_TOOLKIT]:
4955 * xmenu.c (set_frame_menubar, free_frame_menubar):
4956 Prefer to use FRAME_MENUBAR_HEIGHT.
4958 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4960 * frame.c (Fframe_parameters): Always report frame height without
4961 menu and tool bar lines.
4963 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4965 * nsterm.m (applicationDidFinishLaunching:): Call
4966 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4967 (antialiasThresholdDidChange:): New method for EmacsApp.
4969 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4971 * macfont.m (macfont_update_antialias_threshold): Remove static.
4973 * macfont.h (macfont_update_antialias_threshold): Declare.
4975 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4977 * w32select.c (setup_windows_coding_system):
4978 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4979 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4981 * w16select.c (Fw16_get_clipboard_data):
4982 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4985 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4986 buffer position where we are to start the iteration.
4987 (handle_invisible_prop): Record in it->stop_charpos the position
4988 where the invisible text ends. (Bug#18035)
4989 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4990 row has zero buffer position as their start position.
4991 Reported by martin rudalics <rudalics@gmx.at>.
4993 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4994 infinite looping in redisplay when display lines don't have enough
4995 space to display even a single character. (Bug#18036)
4997 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4999 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5000 * xfns.c (x_window): Use it to allow xfree later.
5001 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5002 where appropriate. Use bool for booleans and remove redundant checks.
5003 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5004 * xterm.c (x_free_frame_resources): Free shell_position.
5006 2014-07-19 K. Handa <handa@gnu.org>
5008 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5009 mandatory font spec (Bug#17973).
5011 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5013 * font.c (font_score): Return the worst score if the size of
5014 ENTITY is wrong by more than a factor 2 (Bug#17973).
5016 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5018 * frame.c (frame_unspecified_color): New function
5019 refactored out from ...
5020 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5021 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5023 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5024 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5025 * lisp.h (set_frame_param): Remove prototype.
5026 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5027 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5030 Prefer 'x_display_info *' to 'Display *' in X selection code.
5031 This helps to avoid unneeded calls to x_display_info_for_display.
5032 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5033 instead of 'Display *'.
5034 (SELECTION_EVENT_DPYINFO): New macro.
5035 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5036 it as an lvalue. Mention this in comment.
5037 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5038 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5039 (selection_data_to_lisp_data, receive_incremental_selection):
5040 Convert to use 'x_display_info *'. Adjust users where appropriate.
5041 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5042 selection data *' as last arg to not return values in args.
5043 (unexpect_property_change): Use common removal technique.
5045 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5047 * print.c (print_preprocess): Adjust to match changed
5048 sub char-table structure and avoid crash (Bug#18038).
5050 * data.c (wrong_choice): Not static any more.
5051 * lisp.h (wrong_choice): Add prototype.
5052 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5053 Declare namebuf as such. Tweak comment.
5054 [USE_GTK]: Likewise for tool_bar_position.
5055 (fset_tool_bar_position) [USE_GTK]: Ditto.
5056 (FRAME_TOOL_BAR_POSITION): New macro.
5057 * frame.c (x_report_frame_params):
5058 * gtkutil.c (update_frame_tool_bar):
5059 * xfns.c (Fx_create_frame): Use it.
5060 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5062 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5064 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5065 buffer's default-directory only if it is a string. (Bug#17986)
5067 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5069 More precise control over values of some buffer-local variables.
5070 * keyboard.c (Qvertical_scroll_bar):
5071 * frame.c (Qleft, Qright): Move to ...
5072 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5073 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5074 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5075 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5076 vertical-scroll-bar, scroll-up-aggressively
5077 and scroll-down-aggressively.
5078 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5080 * nsfns.m, frame.h (Qleft, Qright):
5081 * nsterm.m (Qleft): Remove declarations.
5082 * gtkutil.c (toplevel): Include buffer.h.
5083 * data.c (wrong_choice, wrong_range): New functions.
5084 (store_symval_forwarding): Handle special properties of buffer-local
5085 variables and use functions from the above to signal error, if any.
5087 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5088 values. Add comment.
5089 (struct frame): Re-arrange layout to avoid extra padding and use bit
5090 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5091 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5092 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5093 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5094 Define as no-ops because there are no scroll bars anyway.
5095 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5098 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5099 Add convenient setter.
5100 (font_put_frame_data, font_get_frame_data): Use it.
5102 2014-07-15 Daiki Ueno <ueno@gnu.org>
5104 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5105 pointer argument, before dereferencing.
5106 (XCHAR2B_BYTE2): Likewise.
5108 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5110 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5111 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5112 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5113 Use record_unwind_protect_int and avoid consing.
5114 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5116 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5118 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5120 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5121 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5123 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5124 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5125 * minibuf.c: Include binary-io.h instead of fcntl.h.
5126 (read_minibuf_noninteractive):
5127 Use set_binary_mode instead of handcrafted code.
5128 Don't call emacs_set_tty if emacs_get_tty failed.
5129 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5130 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5131 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5133 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5134 This works around a GCC compiler bug when Emacs is configured with
5135 --enable-gcc-warnings.
5137 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5139 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5140 or characters in string, respectively. Add comment.
5141 * fringe.c (Fdefine_fringe_bitmap):
5142 * fns.c (Fsubstring, substring_both): Use it.
5143 * keymap.c (Fdefine_key, Flookup_key):
5144 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5146 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5147 Use menu_item_width.
5148 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5150 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5152 Improve behavior of 'bzr up; cd src; make -k'.
5153 * Makefile.in (top_srcdir): New var.
5154 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5155 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5156 its expansion is a bit shorter.
5157 (../config.status): Actually build config.status instead of
5159 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5160 New macros, copied and relocated from ../Makefile.in.
5161 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5162 (../config.status, Makefile): New dependencies and rules,
5163 copied with relocation from ../Makefile.in. This should be more
5164 likely to rebuild the build machinery properly if you do a 'make'
5165 in the src directory.
5167 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5169 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5172 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5173 behavior on Windows 7 and later when the function is repeatedly
5174 invoked with the same value of DIR. (Bug#17950)
5176 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5177 string to match the one in w32fns.c.
5179 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5180 stdin to binary mode only if it is connected to a terminal.
5182 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5184 Coalesce extern decls.
5185 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5186 * sysdep.c (emacs_get_tty, emacs_set_tty):
5187 Move duplicate extern decls from here ...
5188 * systty.h: ... to here, so that there's just one copy.
5190 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5192 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5194 * nsfns.m (Fns_popup_font_panel): Ditto.
5196 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5198 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5200 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5202 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5203 [DOS_NT]: Implement for WINDOWSNT.
5205 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5208 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5210 * sysdep.c (suppress_echo_on_tty): New function.
5211 * minibuf.c (read_minibuf_noninteractive): Use it.
5213 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5215 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5216 sysinfo failed. Adjust docstring.
5218 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5220 Implement memory-info for MS-DOS.
5221 * dosfns.c (dos_memory_info): New function.
5222 * dosfns.h (dos_memory_info): Add prototype.
5223 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5224 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5225 of doing some of its job.
5227 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5228 reference termios structure members.
5230 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5232 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5234 * minibuf.c (top): Include systty.h. Declare external
5235 emacs_get_tty and emacs_set_tty.
5236 (Vread_hide_char): New lisp variable.
5237 (read_minibuf_noninteractive): Hide characters with
5238 Vread_hide_char if it is a character. (Bug#17839)
5240 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5242 Implement memory-info for MS-Windows.
5243 * w32.c (w32_memory_info): New function.
5244 * w32.h (w32_memory_info): Prototype it.
5245 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5247 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5249 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5250 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5251 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5252 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5253 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5254 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5255 (decode_coding_big5, decode_coding_charset, decode_coding)
5256 (encode_coding): Adjust users.
5258 * alloc.c (Fmemory_info): New function.
5260 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5262 * syntax.c (back_comment): Use more-natural location for label.
5264 * font.c, font.h (font_unparse_fcname): Now static.
5265 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5267 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5269 Next minor cleanup of font subsystem.
5270 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5271 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5273 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5275 * ftfont.h (ftfont_font_format): Remove prototype.
5276 * ftfont.c (ftfont_font_format): Remove; now unused.
5278 * nsfont.m (nsfont_open):
5279 * w32font.c (w32font_open_internal):
5280 * w32uniscribe.c (uniscribe_open):
5281 * xfont.c (xfont_open):
5282 * xftfont.c (xftfont_open): All users changed.
5284 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5285 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5287 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5289 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5290 x_produce_glyphs does when it generates a stretch glyph that
5291 represents a TAB. (Bug#17969)
5293 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5294 and there is a display property at that position, don't call
5295 move_it_to to move to a position before window start. (Bug#17942)
5296 Fix condition for finding CHARPOS by the first call to move_it_to.
5299 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5301 * syntax.c (find_defun_start): Try the cache even
5302 if !open_paren_in_column_0_is_defun_start.
5303 (back_comment): If find_defun_start was pessimistic, use the
5304 scan_sexps_forward result to improve the cache (bug#16526).
5306 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5308 * xdisp.c (redisplay_window): If redisplay of a window ends up
5309 with point in a partially visible line at end of the window, make
5310 sure the amended position of point actually has smaller Y
5311 coordinate; if not, give up and scroll the display. (Bug#17905)
5313 * window.c (window_scroll_pixel_based): When point ends up at the
5314 last fully visible line, don't let move_it_to stop at the left
5315 edge of the line and dupe us into thinking point is inside the
5318 * w32.c (network_interface_info): Make sure the argument is a
5321 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5323 * process.c (read_and_dispose_of_process_output): Fix typo
5324 in previous patch: we want nonnegative fds, not nonzero fds.
5326 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5328 * chartab.c (char_table_translate): Move to...
5329 * character.h (char_table_translate): ... inline function here.
5330 Avoid Faref and assume that args are always valid. This helps to
5331 speedup search, which is especially important for a huge buffers.
5332 * lisp.h (char_table_translate): Remove prototype.
5334 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5335 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5336 New function, with an intention to avoid code duplication between
5338 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5340 * ftfont.c (ftfont_open):
5341 * macfont.m (macfont_open):
5342 * xftfont.c (xftfont_open): Use it.
5344 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5346 * process.c: Add sanity checks for file descriptors (Bug#17844).
5347 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5348 Check that infd is nonnegative before using it as an fd.
5349 (read_and_dispose_of_process_output, Fprocess_send_eof):
5350 Likewise, for outfd.
5351 (wait_reading_process_output): Omit unnecessary check of infd.
5353 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5355 Minor fixups related to usage of the 'long' type.
5356 * gnutls.c (emacs_gnutls_handshake):
5357 * xfaces.c (dump_realized_face):
5358 Work even if 'long' is narrower than 'void *'.
5359 * termcap.c (scan_file):
5360 * xselect.c (x_decline_selection_request)
5361 (x_reply_selection_request, x_get_window_property):
5362 * xterm.c (x_set_frame_alpha):
5363 Remove unnecessary 'L' suffixes of integer constants.
5364 * xfns.c (hack_wm_protocols):
5365 * xselect.c (x_fill_property_data):
5366 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5367 Remove unnecessary casts to 'long'.
5368 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5370 Minor ImageMagick safety fixes.
5371 * image.c (imagemagick_compute_animated_image):
5372 Remove useless assignment to local. Avoid problems if dest_width is 0.
5373 (imagemagick_load_image): Use int for pixel counts that can't
5374 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5375 a row width greater than the image width (or greater than LONG_MAX!).
5377 2014-07-04 K. Handa <handa@gnu.org>
5379 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5380 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5381 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5383 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5385 * font.h (struct font_driver): Remove get_outline and free_outline;
5386 not used by any font driver.
5387 * ftfont.c (ftfont_driver):
5388 * macfont.m (macfont_driver):
5389 * nsfont.m (nsfont_driver):
5390 * w32font.c (w32font_driver):
5391 * w32uniscribe.c (uniscribe_font_driver):
5392 * xfont.c (xfont_driver): Related users changed.
5393 * xselect.c (x_get_window_property): Use convenient xmalloc.
5394 Call to xfree only if some data was really allocated.
5396 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5398 On MS-Windows, display busy cursor on all GUI frames.
5399 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5400 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5401 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5403 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5404 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5406 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5408 Use convenient alists to manage per-frame font driver-specific data.
5409 * frame.h (struct frame): Rename font_data_list to...
5410 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5411 * font.h (struct font_data_list): Remove; no longer need a special
5413 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5415 * font.c (font_put_frame_data, font_get_frame_data)
5416 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5418 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5419 Related users changed.
5420 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5421 Prefer convenient xmalloc and xfree.
5423 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5425 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5426 the window whose glyph row is being prepared and a flag whether it
5427 is for mode/header line. Make sure the glyph row's marginal areas
5428 are in sync with what the window wants.
5431 * xdisp.c (display_line, display_mode_line):
5432 Call prepare_desired_row with additional arguments, as appropriate.
5434 * dispextern.h (prepare_desired_row): Adjust prototype.
5436 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5438 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5439 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5440 caused by xw_popup_dialog in daemon mode (Bug#17891).
5442 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5444 * frame.c (do_switch_frame): When switching to another TTY frame,
5445 make sure FrameCols and FrameRows are in sync with the new frame's
5448 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5450 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5451 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5452 min_char slots. Adjust comment.
5453 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5454 Add SUB_CHAR_TABLE_OFFSET member.
5455 (make_uninit_sub_char_table): New function.
5456 (toplevel): Add compile-time assert to verify suitable member layout
5457 in Lisp_Sub_Char_Table.
5458 * alloc.c (mark_char_table): Add extra argument to denote char table
5459 subtype. Adjust to match new layout of sub char-table.
5460 (mark_object): Always mark sub char-tables with mark_char_table.
5461 * chartab.c (make_sub_char_table, copy_sub_char_table)
5462 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5463 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5464 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5465 All related users changed.
5466 * lread.c (read1): Adjust to match new layout of sub char-table.
5467 * print.c (print_object): Likewise (Bug#17898).
5469 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5471 * keymap.c (get_keyelt): Simplify.
5472 (copy_keymap_item): Remove left-over code for when we had
5473 key-shortcut caches.
5475 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5477 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5478 (dealloc): Remove for EmacsScroller.
5480 * nsterm.h (EmacsScroller): Remove dealloc.
5482 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5484 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5486 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5488 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5489 when setNeedsDisplay is called so we don't trigger redisplay for every
5492 * nsterm.m (any_help_event_p): New variable.
5493 (mouseMoved:): Set any_help_event_p to YES if help event is
5494 generated. Remove else with empty help event that triggered redisplay
5495 for every mouse move.
5496 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5498 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5500 * xfns.c (Qsuppress_icon): Remove; no real users.
5501 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5502 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5503 (syms_of_w32fns): Don't DEFSYM it.
5505 2014-06-29 Glenn Morris <rgm@gnu.org>
5507 * Makefile.in (ns-app): Mark as PHONY.
5509 2014-06-28 Glenn Morris <rgm@gnu.org>
5511 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5512 liblw.a in this directory.
5514 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5516 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5517 also in unibyte case. (Bug#17865)
5519 2014-06-28 K. Handa <handa@gnu.org>
5521 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5522 (MIN_CHARBUF_SIZE): New macro.
5523 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5525 2014-06-27 Glenn Morris <rgm@gnu.org>
5527 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5528 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5529 (.el.elc): Replace suffix rule with pattern rule.
5530 (%.elc): New pattern rule, with order-only prerequisite.
5531 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5532 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5533 in place of BOOTSTRAPEMACS.
5535 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5537 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5539 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5541 Consistently use validate_subarray to verify substring.
5542 * fns.c (validate_substring): Not static any more. Adjust to
5543 use ptrdiff_t, not EMACS_INT, because string and vector limits
5544 can't exceed ptrdiff_t even if EMACS_INT is wider.
5545 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5546 (secure_hash): Adjust user.
5547 * lisp.h (validate_subarray): Add prototype.
5548 * coding.c (Fundecodable_char_position):
5549 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5550 Use validate_subarray. Adjust comment to mention substring.
5552 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5554 Do not allow out-of-range character position in Fcompare_strings.
5555 * fns.c (validate_subarray): Add prototype.
5556 (Fcompare_substring): Use validate_subarray to check ranges.
5557 Adjust comment to mention that the semantics was changed. Also see
5558 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5560 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5562 Be more consistent about the 'Qfoo' naming convention.
5563 * image.c (Fimagemagick_types):
5564 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5565 * process.c (Fmake_network_process):
5566 Rename C local identifier 'Qfoo to avoid giving the false
5567 impression that it stands for the symbol 'foo'.
5569 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5571 Simplify and cleanup character conversion stuff.
5572 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5574 * character.c (multibyte_char_to_unibyte)
5575 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5576 * character.h (make_char): Remove; unused.
5577 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5578 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5579 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5580 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5581 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5583 2014-06-22 Mario Lang <mlang@delysid.org>
5585 * w32fns.c (Fw32_shell_execute): The the -> the.
5587 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5589 * xmenu.c (mouse_position_for_popup):
5590 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5591 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5592 * menu.c (Fx_popup_menu):
5593 * xselect.c (x_handle_dnd_message): Adjust users.
5594 * menu.h (mouse_position_for_popup): Remove prototype.
5595 * xterm.h (x_relative_mouse_position): Add prototype.
5596 * xterm.c (x_find_topmost_parent): Break from the loop and do not
5597 call XFree if XQueryTree returns zero.
5599 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5601 * indent.c (Fvertical_motion): Doc fix.
5602 Move to the goal column, if any, with a single call to
5603 move_it_in_display_line, not in two calls. Doing this with two
5604 calls causes move_it_in_display_line apply the line-prefix
5605 handling twice instead of just once. (Bug#17823)
5607 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
5609 Port to OS X ACLs (Bug#17810).
5610 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5611 ACL_TYPE_ACCESS) doesn't work.
5613 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5615 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5616 before checking key-translation-map (bug#17659).
5618 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5620 * font.c (font_make_object): Avoid dangling pointer which may
5621 crash GC (Bug#17771).
5623 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5625 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5626 prototype of DGifCloseFile as appropriate for older and newer
5628 (gif_close): New function, encapsulates the differences in the
5629 calling sequence of DGifCloseFile before v5.1.0 and after it.
5630 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5631 error string where appropriate. (Bug#17790)
5633 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5634 macro execution, make sure point didn't move since last complete
5635 redisplay, as the condition for using the glyph matrix
5636 information. (Bug#17777)
5638 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5640 Minor cleanup of fonset code.
5641 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5642 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5643 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5644 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5645 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5646 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5647 (free_realized_fontset): Remove because a no-op since 2008.
5648 (free_face_fontset): Adjust user.
5649 (syms_of_fontset): Shrink fontset by one extra slot.
5651 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5653 Omit redundant extern decls.
5654 Most of this patch is from Dmitry Antipov, in:
5655 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5656 * commands.h (update_mode_lines):
5657 * frame.h (Qbackground_color, Qforeground_color)
5658 (x_set_menu_bar_lines):
5659 * ftfont.c (ftfont_font_format):
5660 * intervals.h (Qkeymap, Qfont):
5661 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5662 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5663 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5664 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5665 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5666 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5667 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5668 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5669 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5670 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5671 (Qtool_bar, Qheader_line):
5672 * macros.c (Fexecute_kbd_macro):
5673 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5674 * xterm.c (x_delete_terminal, XSetIMValues):
5675 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5676 (x_implicitly_set_name, popup_activated)
5677 (widget_store_internal_border):
5678 Remove redundant decls.
5679 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5680 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5681 Remove _Noreturn, as make-docfile now does that for us.
5682 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5683 (Qregion_extract_function): New decl.
5684 * window.c, xfns.c: Include menu.h.
5686 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5688 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5690 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5692 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5693 * callint.c (read_file_name): ... convert to static here.
5694 * lisp.h (Fread_file_name): Do not EXFUN it.
5695 (STRING_COPYIN): Remove; unused.
5696 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5697 (char_composable_p): ... static function. All users changed.
5698 * eval.c (toplevel): Remove redundant #include directives.
5699 * xterm.c (x_initialize): Add static to match prototype.
5700 * ccl.c (Fccl_execute_on_string):
5701 * font.c (fon_intern_prop): Use make_specified_string.
5703 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5705 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5706 Reported by David Caldwell in:
5707 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5709 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5711 Do not ask for XRender extension each time XFT font is opened.
5712 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5713 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5715 2014-06-15 Glenn Morris <rgm@gnu.org>
5717 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5719 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5721 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5722 information if we are in the middle of executing a keyboard macro,
5723 since redisplay doesn't update the screen until the macro is
5724 finished. (Bug#17777)
5726 * alloc.c (cleanup_vector): Don't dereference a font driver
5727 pointer if it is NULL. (Bug#17771)
5729 2014-06-13 Glenn Morris <rgm@gnu.org>
5731 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5732 ($(lispsource)/international/charprop.el)
5733 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5734 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5735 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5736 GNU make automatically passes command-line arguments to sub-makes.
5738 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5740 Avoid hangs in accept-process-output (Bug#17647).
5741 * lisp.h, process.c (wait_reading_process_input):
5742 Return int, not bool. All uses changed.
5743 * process.c (SELECT_CANT_DO_WRITE_MASK):
5744 Remove macro, replacing with ...
5745 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5747 (status_notify): New arg WAIT_PROC. Return int, not void.
5750 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5752 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5753 the frame is the initial frame, because the hook is not set up
5754 then, and Emacs crashes.
5755 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5757 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5759 * keymap.c (silly_event_symbol_error): Don't recommend the use
5762 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5764 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5765 matching overlay strings with 'cursor' property against buffer
5766 positions traversed in the glyph row. (Bug#17744)
5768 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5770 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5773 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5774 determine 10.9 (Bug#17751).
5776 * macfont.m (macfont_draw): Positions were not freed.
5778 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5780 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5781 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5782 function. Also adjust comment.
5783 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5785 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5786 * font.c (font_done_for_face):
5787 * xfaces.c (realize_non_ascii_face): Adjust user.
5788 * font.h (struct font_driver): Convert 'prepare_face' to return
5789 void because its return value is never used anyway.
5790 * xfont.c (xfont_prepare_face): Return void.
5791 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5792 (xftfont_done_face): Use xfree.
5794 * dispextern.h (last_tool_bar_item): Remove declaration.
5795 * frame.h (struct frame): New member last_tool_bar_item.
5796 * frame.c (make_frame): Initialize it.
5797 * xdisp.c (toplevel): Remove last_tool_bar_item.
5798 (handle_tool_bar_click, note_tool_bar_highlight):
5799 * w32term.c (w32_read_socket, w32_initialize):
5800 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5802 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5803 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5805 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5807 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5808 * process.c (Faccept_process_output)
5809 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5810 the return value is about PROCESS, not about other processes.
5812 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5814 Further adjustments to mark_object and friends.
5815 Now the mark_object's stack is just 32 bytes on a 64-bit
5816 system, which means extra 20% off the stack usage.
5817 * alloc.c (mark_save_value): As before, refactored out from ...
5818 (mark_object): ... adjusted user. Also add comment.
5820 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5822 Fix core dump after a dropped X connection (Bug#17704).
5823 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5824 is dead, as we may be shutting down.
5826 2014-06-08 Glenn Morris <rgm@gnu.org>
5828 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5830 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5832 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5834 If a C name must be extern on some platforms, make it extern on all.
5835 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5837 * font.h (ftxfont_driver) [HAVE_XFT]:
5838 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5839 * lisp.h (get_frame_param):
5840 * menu.h (tty_menu_show):
5841 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5842 * termhooks.h (encode_terminal_code):
5843 * xterm.h (x_menu_wait_for_event):
5845 * frame.c (get_frame_param):
5846 * fringe.c (max_used_fringe_bitmap):
5847 * ftxfont.c (ftxfont_driver):
5848 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5849 * menu.c (menu_items_inuse):
5850 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5851 * term.c (encode_terminal_code, tty_menu_show):
5852 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5853 * xfaces.c (load_color):
5854 * xmenu.c (x_menu_wait_for_event):
5857 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5859 Change object marking routines to minimize stack usage.
5860 This change moves a few cold paths from mark_object to NO_INLINE
5861 functions and adjusts symbol marking loop. According to GCC 4.8.2
5862 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5863 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5864 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5865 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5866 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5867 refactored out from ...
5868 (mark_object): ... adjusted user. Also mark symbols in a tight
5870 (mark_face_cache): Add NO_INLINE.
5872 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5874 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5875 contains garbage on WINDOWSNT (which could potentially infloop at
5878 Minimize cursor motion during TTY menu updates.
5879 * term.c (tty_menu_display): Don't position cursor here.
5880 Instead, pass the cursor coordinates to update_frame_with_menu.
5881 (tty_menu_activate): Send the hide cursor command only once in an
5882 iteration through the outer 'while' loop.
5884 * dispnew.c (update_frame_1): Accept an additional argument
5885 SET_CURSOR_P, and position the cursor at the end of the frame
5886 update only if that argument is non-zero. All callers changed to
5887 provide the additional argument as non-zero, except for
5888 update_frame_with_menu.
5889 (update_frame_with_menu): Accept 2 additional arguments ROW and
5890 COL; if they are non-negative, instruct update_frame_1 not to
5891 position the cursor, and instead position it according to ROW and COL.
5893 * dispextern.h (update_frame_with_menu): Update prototype.
5895 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5897 * callproc.c (call_process): Don't check read-only if we don't insert
5898 anything (bug#17666).
5900 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5902 * dispnew.c (update_frame_with_menu): Set display_completed.
5904 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5906 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5908 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5910 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5912 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5913 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5915 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5917 * window.c (Frecenter): Signal an error if window-buffer is not
5920 * keyboard.c (make_lispy_position): Don't include a buffer position in
5921 mode/header-line mouse events.
5923 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5924 Vunread_command_events (bug#17650).
5926 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5928 * xterm.c (x_setup_pointer_blanking):
5929 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5931 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5933 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5934 because it will be defined in generated config.h if needed.
5936 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5938 Use terminal-specific hooks to display popup dialogs.
5939 * termhooks.h (struct terminal): New field popup_dialog_hook.
5940 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5941 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5942 code and use popup_dialog_hook.
5943 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5944 * nsterm.h (ns_popup_dialog): Adjust prototype.
5945 * nsterm.m (ns_create_terminal):
5946 * w32term.c (w32_create_terminal):
5947 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5948 Setup popup_dialog_hook.
5950 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5952 * w32heap.c (report_temacs_memory_usage): Improve the report by
5953 reporting the large blocks that are actually occupied at dump time.
5955 * w32console.c (initialize_w32_display): Set the console
5956 menu_show_hook, otherwise TTY menus are broken on w32.
5958 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5960 Use terminal-specific hooks to display menus.
5961 * termhooks.h (struct terminal): New field menu_show_hook.
5962 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5963 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5965 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5966 * nsmenu.m (ns_menu_show):
5967 * w32menu.c (w32_menu_show):
5968 * xmenu.c (x_menu_show):
5969 * term.c (tty_menu_show): Adjust to use bit flags.
5970 (set_tty_hooks): Set menu_show_hook.
5971 * xterm.c (x_create_terminal):
5972 * nsterm.m (ns_create_terminal):
5973 * msdos.c (initialize_msdos_display):
5974 * w32term.c (w32_create_terminal): Likewise.
5976 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5978 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5980 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5982 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5983 (FD_SET): Don't define on WINDOWSNT.
5985 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5987 * emacs.c: Include "sysselect.h", to define its inline functions.
5988 Reported by Glenn Morris in:
5989 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5991 Do not require libXt-devel when building with gtk.
5992 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5993 dependency on libXt-devel.
5994 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5995 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5996 lwlib-widget.h now does this.
5997 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5999 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6001 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6002 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6003 (delete_write_fd, wait_reading_process_output):
6004 Remove now-redundant easserts.
6005 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6006 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6007 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6008 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6010 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6012 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6013 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6014 (calloc): Don't undef, it is never defined.
6015 (HEAP_ENTRY_SHIFT): Remove unused macro.
6017 * Makefile.in (C_HEAP_SWITCH): Remove.
6018 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6020 Fix MS-Windows build broken by menu changes on 2014-06-02.
6021 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6023 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6024 Define instead of including ../lwlib/lwlib.h, which causes
6025 compilation errors due to missing X11 headers.
6027 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6029 * process.c (wait_reading_process_output): Omit incorrect test of
6030 p->infd against zero. Add easserts for infd having a plausible value.
6032 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6034 Adjust to match recent lwlib changes.
6035 * menu.h (xmalloc_widget_value): Replace by ...
6036 (make_widget_value): ... new prototype.
6037 * menu.c (xmalloc_widget_value): Replace by ...
6038 (make_widget_value): ... new function.
6039 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6040 * gtkutil.c (malloc_widget_value, free_widget_value):
6041 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6042 * keyboard.h (enum button_type, struct _widget_value):
6043 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6045 * nsmenu.m (ns_update_menubar, ns_menu_show):
6046 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6047 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6048 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6050 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6052 * image.c (x_query_frame_background_color)
6053 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6054 Fix --enable-gcc-warnings compilation without image libraries.
6056 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6058 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6059 emulated break value only if it goes up.
6060 (sbrk): Add assertion that the INCREMENT argument is strictly
6061 zero. Improve and correct the commentary.
6063 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6065 Improve AIX-related merge from emacs-24.
6066 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6067 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6068 not on AIX; since we're on the trunk we can use enums more broadly.
6070 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6072 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6074 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6075 to min(value, whole).
6077 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6079 Bring back the changes to GDB-visible symbols, but only on AIX.
6080 And only if it's not pre-4.2 GCC.
6081 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6082 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6083 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6086 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6088 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6089 with PT, not GPT. (Bug#16433)
6091 Revert last changes to GDB-visible symbols.
6092 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6093 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6094 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6097 2014-06-02 Glenn Morris <rgm@gnu.org>
6099 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6101 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6103 Fix port to 32-bit AIX with xlc (Bug#17598).
6104 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6105 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6106 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6107 to work around a compiler bug in IBM xlc 12.1.
6109 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6111 * xterm.c (x_update_window_end): Don't invalidate the entire
6112 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6113 highlight needs to be redisplayed. (Bug#17588)
6115 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6117 Port the GDB-visible symbols to AIX.
6118 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6119 optimizes away the relevant external symbols. Use enums instead;
6120 this suffices for the AIX port, which is 32-bit-only anyway.
6121 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6122 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6123 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6126 Include sources used to create macuvs.h.
6127 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6128 * macuvs.h: Use automatically-generated header.
6130 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6132 Port signal-handling to DragonFly BSD (Bug#17646).
6133 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6134 Move implementations from callproc.c to sysdep.c.
6135 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6136 Move declarations from process.h to syssignal.h.
6138 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6140 * callint.c (Ffuncall_interactively): Add usage.
6142 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6144 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6146 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6148 * w32heap.c (malloc_before_dump, malloc_after_dump)
6149 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6150 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6151 set errno where appropriate to emulate CRT functions.
6153 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6155 Debugging facility to check whether 'const char *' points to
6156 relocatable data of non-pure Lisp string.
6157 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6158 (mark_maybe_pointer): ... adjusted user.
6159 (relocatable_string_data_p): New function.
6160 * lisp.h (relocatable_string_data_p): Add prototype.
6161 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6162 the pointer to relocatable Lisp data is not used.
6164 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6166 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6167 * atimer.c (block_atimers):
6168 * callproc.c (block_child_signal): Block SIGINT too;
6169 otherwise, its handler might now unblock signals that it shouldn't.
6170 * keyboard.c (read_char): Clear signal mask, since we may
6171 be in a SIGINT handler, and many signals may be masked.
6172 * keyboard.c (handle_interrupt):
6173 * sysdep.c (handle_arith_signal):
6174 Clear signal mask instead of just unblocking the signal that
6175 was received, since several signals may be blocked at this point.
6177 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6179 * Makefile.in (TEMACS_POST_LINK): Remove target.
6180 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6181 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6183 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6185 * xmenu.c (xdialog_show): Remove prototype, rename to
6186 x_dialog_show, remove 2nd arg because it's always zero
6187 and simplify accordingly.
6188 (xw_popup_dialog): Adjust user.
6189 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6190 2nd arg because it's always zero and simplify accordingly.
6191 (w32_popup_dialog): Adjust user.
6193 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6195 * w32heap.c (report_temacs_memory_usage): New function.
6197 * unexw32.c (unexec) [ENABLE_CHECKING]:
6198 Call report_temacs_memory_usage.
6200 * w32heap.h (report_temacs_memory_usage): Add prototype.
6202 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6204 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6205 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6207 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6209 * buffer.c (init_buffer): Accept an argument 'initialized'.
6210 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6211 mmap_regions and mmap_fd, to avoid referencing stale data from the
6212 dump phase. Add an assertion for buffer text of buffers created
6213 in temacs before this function is called. (Bug#17622)
6214 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6216 * lisp.h (init_buffer): Update prototype.
6218 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6220 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6222 * alloc.c (Fgarbage_collect): Fix compilation with
6223 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6225 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6227 * frame.c, frame.h (frame_char_to_pixel_position)
6228 (frame_set_mouse_position): Now static, and made private in
6229 frame.c rather than public in frame.h.
6231 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6233 Refactor mouse positioning stuff to avoid code duplication.
6234 * frame.h (frame_char_to_pixel_position): New function.
6235 (x_set_mouse_position): Rename to...
6236 (frame_set_mouse_position): ...new function.
6237 (frame_set_mouse_pixel_position): Add prototype.
6238 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6239 Rename to frame_set_mouse_pixel_position.
6240 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6242 * xterm.h, w32term.h ( x_set_mouse_position)
6243 (x_set_mouse_pixel_position): Remove prototypes.
6245 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6247 On X, always make pointer visible when deleting frame (Bug#17609).
6248 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6250 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6252 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6253 * keyboard.c (gobble_input): If there is no terminal input error,
6254 make sure the pointer is visible for all frames on this terminal.
6255 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6256 it was previously disabled.
6258 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6260 * data.c (Fzerop): Move to Elisp.
6261 (syms_of_data): Don't defsubr it.
6262 * keyboard.c (echo_keystrokes_p): New function.
6263 (read_char, record_menu_key, read_key_sequence): Use it.
6265 * callint.c (Qfuncall_interactively): New var.
6266 (Qcall_interactively): Remove.
6267 (Ffuncall_interactively): New function.
6268 (Fcall_interactively): Use it.
6269 (syms_of_callint): Defsubr it.
6271 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6273 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6274 relocated from under us.
6276 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6278 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6279 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6280 configure, not from HEAPSIZE.
6281 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6283 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6284 for MinGW, since it no longer uses gmalloc.
6286 * buffer.c: Do not define mmap allocations functions for Windows.
6287 Remove mmap_find which is unused. Remove mmap_set_vars which does
6289 [WINDOWSNT]: Include w32heap.h.
6290 (init_buffer): Always allocate new memory for buffers.
6292 * emacs.c: Remove mmap_set_vars calls.
6294 * image.c (free_image): Undef free for Windows because it is
6295 redirected to our private version.
6297 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6298 (copy_executable_and_dump_data): Remove dumping the heap section.
6299 (unexec): Restore using_dynamic_heap after dumping.
6301 * w32heap.c (dumped_data_commit, malloc_after_dump)
6302 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6303 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6304 (mmap_free): New functions.
6306 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6308 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6310 * image.c (imagemagick_load_image): Use MagickRealType for local
6311 'color_scale', instead of double, to avoid a GCC warning about
6314 * xfns.c (Fx_window_property): Remove unused local.
6316 Don't kill already-reaped process (Bug#17561).
6317 * process.c (process_send_signal): Fix race condition where a
6318 subprocess was reaped by a signal handler between the check for
6319 liveness and calling 'kill', which meant that Emacs could in
6320 theory kill an innocent bystander process. Do the fix by blocking
6321 SIGCHLD in a critical section that checks liveness before killing.
6323 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6325 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6327 2014-05-26 Ken Brown <kbrown@cornell.edu>
6329 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6330 even if !CYGWIN (see bug#17510).
6332 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6334 * nsfns.m (Fns_do_applescript): Surround NSApp run
6335 with calls to ns_init_events, ns_finish_events (Bug#17424).
6337 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6339 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6340 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6342 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6343 with calls to ns_init_events, ns_finish_events (Bug#17424).
6345 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6347 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6348 if we are iterating over an object that generates glyphs for
6349 marginal areas. (Bug#17585)
6351 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6353 * xdisp.c (safe__call1, safe__eval): Now static.
6355 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6357 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6358 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6359 (safe_call1): Call safe_call instead of safe__call directly.
6361 2014-05-26 Ken Brown <kbrown@cornell.edu>
6363 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6364 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6367 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6369 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6370 (safe__call, safe__call1, safe__eval): New functions.
6371 (safe_call): Use it.
6372 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6373 (display_mode_element): Same for `:eval'.
6375 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6377 Fix port to 32-bit AIX (Bug#17540).
6378 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6379 twice. _text already includes this offset.
6380 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6382 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6384 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6385 when closest_pos is identical to to_charpos, don't recurse, since
6386 we already tried that, and failed. (Bug#17539)
6388 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6389 unwinding when frame's faces were not initialized yet, increment
6390 the frame's image-cache reference count before calling
6391 x_free_frame_resources. Don't dereference
6392 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6394 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6396 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6399 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6400 macfont.m, call draw with adjusted arguments so font drivers
6401 don't need to do that.
6403 * macfont.m (macfont_draw): Merge changes from Macport.
6405 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6407 * alloc.c (garbage_collect_1): New function, with all of the guts
6408 of Fgarbage_collect.
6409 (mark_stack): Accept an argument END and don't mark Lisp objects
6410 on the stack beyond the address given by END. Calculation of END
6411 was moved to Fgarbage_collect.
6412 (Fgarbage_collect): Calculate the end address of the stack portion
6413 that needs to be examined by mark_stack, and pass that address to
6414 garbage_collect_1, which will pass it to mark_stack.
6415 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6416 for more details about the underlying problems. In particular,
6417 this avoids dumping Emacs with the large hash-table whose value is
6418 held in purify-flag for most of the time loadup.el runs.
6420 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6422 * xfns.c (x_window_property_intern): New function (code from
6424 (Fx_window_property): Call x_window_property_intern. If property
6425 not found and NILP (source) and outer window != inner window,
6426 check outer window for property (Bug#17537).
6428 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6430 Supply malloc and alloc_size attributes for extern allocators.
6431 This documents the C API, and helps GCC generate a bit better code.
6432 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6433 (ATTRIBUTE_MALLOC_SIZE): New macros.
6434 * gmalloc.c (malloc, realloc, calloc):
6435 * gtkutil.h (malloc_widget_value):
6436 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6437 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6440 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6442 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6443 * image.c (imagemagick_load_image): Port to hosts that do not use
6444 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6446 2014-05-21 Leo Liu <sdl.web@gmail.com>
6448 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6450 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6452 * dbusbind.c (xd_signature): Revert last 2 patches.
6454 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6456 Allow any non-nil value to count as true in bool-vector.
6457 Likewise for xd_signature in dbusbind.c.
6458 This is more consistent with the usual practice in Emacs, which is
6459 that any non-nil value counts as true.
6460 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6461 * dbusbind.c (xd_signature): Likewise, for booleans.
6462 * data.c, lisp.h (Qbooleanp):
6463 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6465 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6467 * lisp.h (CHECK_BOOLEAN): New function.
6468 * alloc.c (Fbool_vector): New function.
6469 (syms_of_alloc): Defsubr it.
6470 * data.c (Qbooleanp): New symbol.
6471 (syms_of_data): DEFSYM it.
6472 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6474 * font.c (font_matching_entity): Extract font-entity object
6475 from the vector of matching entities (Bug#17486).
6477 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6479 Assume C99 or later (Bug#17487).
6480 * bytecode.c (B__dummy__): Remove.
6481 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6482 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6483 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6484 * regex.c (DEBUG_PRINT): Assume varargs macros.
6485 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6487 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6489 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6490 memory for every buffer that was dumped.
6492 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6494 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6495 (Fnreverse): Allow vectors and bool vectors.
6497 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6499 Minor cleanup for terminal setup.
6500 * termhooks.h (create_terminal): Adjust prototype.
6501 * terminal.c (create_terminal): Pass output method and RIF as args.
6502 (init_initial_terminal):
6503 * nsterm.m (ns_create_terminal):
6504 * term.c (init_tty):
6505 * w32term.c (w32_create_terminal):
6506 * xterm.c (x_create_terminal): Adjust users.
6507 Avoid redundant NULL initializers and add comments.
6509 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6511 * keyboard.c (Qdeactivate_mark): Now static.
6513 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6515 If available, use Xfixes extension to do pointer blanking.
6516 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6517 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6518 (make_invisible_cursor): Move to...
6519 * xterm.c (make_invisible_cursor): ...here.
6520 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6521 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6522 (x_term_init): Call to x_setup_pointer_blanking.
6523 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6524 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6526 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6528 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6530 2014-05-12 Glenn Morris <rgm@gnu.org>
6532 * fileio.c (Ffile_executable_p): Doc tweak.
6534 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6536 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6537 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6539 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6541 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6543 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6545 Fix initialization of minibuffer history variable (Bug#17430).
6546 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6547 Move the initialization up to prevent any "value void" message.
6549 2014-05-08 Samuel Bronson <naesten@gmail.com>
6551 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6552 are matched (bug#17413).
6554 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6556 Stop tooltips pulling Emacs window to front (Bug#17408).
6557 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6558 SetWindowPos invocations.
6560 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6562 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6563 not initialized (Bug#17398).
6565 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6567 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6569 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6571 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6572 [HAVE_NS]: Do not include png.h.
6573 (x_query_frame_background_color): New function.
6574 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6575 (png_load_body): Coalesce duplicate code.
6577 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6579 Consult libpng-config more consistently (Bug#17339).
6580 * Makefile.in (PNG_CFLAGS): New var.
6581 (ALL_CFLAGS): Use it.
6582 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6583 CFLAGS now handles this.
6585 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6587 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6588 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6589 because WCONTINUED is always defined now.
6590 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6592 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6594 * buffer.c (overlay_strings): Fix the wording of the commentary.
6596 2014-05-01 Glenn Morris <rgm@gnu.org>
6598 * floatfns.c (Fisnan):
6599 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
6601 2014-05-01 Eli Zaretskii <eliz@gnu.org>
6603 * term.c (tty_menu_activate): A better initialization for cursor
6606 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
6608 * intervals.c: Tighten assertions.
6609 (create_root_interval): Make sure the interval is not empty.
6610 (intervals_equal): Use booleans.
6611 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6612 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6613 (balance_possible_root_interval): Simplify and use booleans.
6614 (split_interval_right, split_interval_left): Check LENGTH, and remove
6615 now redundant assertion.
6616 (adjust_intervals_for_insertion): Remove now redundant assertions.
6617 (delete_node, interval_deletion_adjustment)
6618 (adjust_intervals_for_deletion, merge_interval_right)
6619 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6620 (reproduce_interval): Make sure the interval is not empty.
6622 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6624 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6625 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6626 satisfaction that they would always be initialized.
6628 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6630 * term.c (tty_menu_display): Move the cursor to the active menu item.
6631 (tty_menu_activate): Return the cursor to the active menu item
6632 after displaying the menu and after displaying help-echo.
6633 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6634 for the details of why this is needed by screen readers and
6637 2014-04-30 Glenn Morris <rgm@gnu.org>
6639 * process.c (handle_child_signal):
6640 Handle systems without WCONTINUED. (Bug#15110, 17339)
6642 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6644 * window.c (struct saved_window): Remove mark.
6645 (Fset_window_configuration, save_window_save)
6646 (compare_window_configurations): Don't touch marks any more.
6648 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6650 Use bits_word for gcmarkbits.
6651 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6652 bits_word is typically a tad more efficient for mark bits than
6653 unsigned is, so use bits_word. All uses changed.
6654 * lisp.h (BITS_PER_INT): Remove; no longer used.
6656 Avoid undefined behavior in signed left shift.
6657 This ports to GCC 4.9.0 with -fsanitize=undefined.
6658 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6660 * regex.c (extract_number):
6661 * lisp.h (make_number, XINT):
6662 Do not shift a 1 bit left into a sign bit.
6663 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6664 not int, for gcmarkbits. All uses changed.
6666 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6668 * search.c (Fnewline_cache_check): Don't try to count newlines
6669 outside the buffer's restriction, as find_newline doesn't support that.
6671 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6673 * window.c (Fset_window_configuration): Deactivate the mark before
6675 (set_window_buffer): Ignore window_initialized.
6676 (window_initialized): Remove.
6677 * keyboard.c (Qdeactivate_mark): Not static any more.
6678 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6681 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6683 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6684 and to clang 3.4, which have fixed the bug. This should let us
6685 run a bit faster on these platforms when address sanitization is
6688 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6690 Port to GCC 4.9.0 with --enable-gcc-warnings.
6691 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6693 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6694 a way that also works with GCC 4.9.0.
6696 * search.c (Fnewline_cache_check): Remove unused locals.
6698 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6700 * search.c (find_newline1): New subroutine.
6701 (Fnewline_cache_check): New function.
6702 (syms_of_search): Defsubr it.
6704 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6706 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6707 * keyboard.c (unblock_input): Add comment.
6708 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6710 2014-04-22 Daniel Colascione <dancol@dancol.org>
6712 * lread.c (readevalloop_eager_expand_eval): New function
6713 that can recurse into toplevel forms.
6714 (readevalloop): Call it.
6715 * lisp.h: Declare Qprogn.
6716 * callint.c (Qprogn): No longer static.
6718 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6720 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6721 Also change identifiers to match the comments, and add more assertions
6724 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6726 * emacs.c (close_output_streams): Don't clear and restore errno.
6728 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6730 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6731 never becomes visible, i.e. using XMonad (Bug#17237).
6733 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6735 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6736 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6737 (Fline_pixel_height): Don't assume that the current buffer and the
6738 selected window's buffer are one and the same. (Bug#17281)
6740 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6741 paragraph-start cache before the newline cache. (Bug#17269)
6743 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6745 * term.c (tty_send_additional_strings): No need to fflush here,
6747 (tty_set_terminal_modes): fflush after sending additional strings,
6750 2014-04-17 Daniel Colascione <dancol@dancol.org>
6752 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6754 (tty_send_additional_strings): New function.
6755 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6756 (syms_of_term): Intern tty-mode-set-strings and
6757 tty-mode-reset-strings.
6759 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6761 * window.c (save_window_save): Lookup window_point_insertion_type in
6762 the right buffer (bug#15457).
6763 (Qwindow_point_insertion_type): New var.
6764 (syms_of_window): Initialize it.
6766 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6768 Fix the MSDOS build.
6769 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6770 (copy_text_and_data): Zero out the atexit chain pointer before
6773 * termhooks.h (encode_terminal_code): Update prototype.
6775 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6776 visible for all DOS_NT ports, not just WINDOWSNT.
6777 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6779 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6780 unless it is defined.
6781 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6783 * process.c (close_on_exec, accept4, process_socket): Move into
6784 the "ifdef subprocesses" part.
6785 (catch_child_signal): Condition by "ifdef subprocesses".
6786 (syms_of_process) <Qinternal_default_process_sentinel>
6787 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6789 * msdos.h: Add prototypes for new functions.
6790 (EINPROGRESS): Define.
6791 (O_CLOEXEC): Define to zero.
6793 * msdos.c (check_window_system): Remove unnecessary an
6794 incompatible duplicate function.
6795 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6796 New functions in support of new functionality.
6798 * menu.c (single_menu_item): Add visual indication of submenu
6799 also for menus on MSDOS frames.
6800 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6802 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6803 when async subprocesses aren't supported.
6805 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6807 * emacs.c (close_output_streams): Zero out errno before calling
6810 * dired.c [MSDOS]: Include msdos.h.
6812 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6813 (DATA_START) [MSDOS]: Define.
6814 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6816 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6817 Ifdef away for MSDOS.
6818 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6819 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6821 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6822 Use temporary file template that is compatible with mkostemp.
6823 Move vfork-related portions under #ifndef MSDOS.
6824 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6826 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6828 * buffer.c (Foverlays_at): Add argument `sorted'.
6830 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6832 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6833 text, invalidate the bidi_paragraph_cache upto and including the
6836 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6838 Port to IRIX 6.5 (Bug#9684).
6839 * conf_post.h (INET6) [IRIX6_5]: Define.
6840 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6841 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6843 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6845 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6846 before passing it to system APIs.
6848 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6851 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6853 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6855 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6857 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6859 Remove DATA_SEG_BITS.
6860 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6861 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6862 cc, but that platform is so old that SGI itself stopped supporting
6863 it in December 2013. If you still need Emacs on IRIX, please
6864 either compile with GCC and port the undumping code, or run
6865 './configure --with-wide-int'.
6866 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6867 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6868 DEFINE_GDB_SYMBOL_START way to define it.
6869 (NONPOINTER_BITS): New macro.
6870 (EMACS_INT): Use it.
6871 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6872 the problem and/or configuring --with-wide-int.
6873 (USE_LSB_TAG): Simplify, based on above changes.
6874 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6875 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6877 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6879 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6880 covered by a display string that ends in a newline, and that cases
6881 going back by DVPOS lines to hit the search limit, lift the limit
6882 and go back until DVPOS is reached. (Bug#17244)
6884 * indent.c (Fvertical_motion): Handle correctly the case when the
6885 display string is preceded by an empty line.
6887 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6888 use S_IWRITE instead.
6890 2014-04-11 Glenn Morris <rgm@gnu.org>
6892 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6894 2014-04-11 Ken Brown <kbrown@cornell.edu>
6896 * Makefile.in (EMACS_MANIFEST): Revert last change.
6898 2014-04-10 Daniel Colascione <dancol@dancol.org>
6900 * puresize.h (BASE_PURESIZE): Increase.
6902 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6904 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6906 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6907 region handling (and don't call signal_before_change) if
6908 inhibit_modification_hooks is set.
6909 (signal_before_change): Don't check inhibit_modification_hooks any more.
6911 2014-04-08 Daniel Colascione <dancol@dancol.org>
6913 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6914 function cells contain valid lisp objects. (Modified version of
6917 * alloc.c (detect_suspicious_free): Split actual stack capturing
6918 out into new function for easier breakpoint setting.
6919 (note_suspicious_free): New function.
6921 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6923 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6925 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6926 (symbol_block_pinned): New var.
6927 (Fmake_symbol): Initialize `pinned'.
6928 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6929 pinned and signal an error for un-purifiable objects.
6930 (pure_cons): Use it.
6931 (Fpurecopy): Use it, except for objects that can't be purified.
6932 (mark_pinned_symbols): New function.
6933 (Fgarbage_collect): Use it.
6934 (gc_sweep): Remove hack made unnecessary.
6936 2014-04-07 Glenn Morris <rgm@gnu.org>
6938 * keyboard.c (Fopen_dribble_file): Doc tweak.
6940 2014-04-07 Ken Brown <kbrown@cornell.edu>
6942 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6944 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6946 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6947 We have a substitute execinfo.h on hosts that lack it.
6948 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6949 isn't optimized away.
6951 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6953 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6954 * alloc.c (memory_full):
6955 * charset.c (syms_of_charset):
6956 * doc.c (Fsnarf_documentation):
6958 * font.c (BUILD_STYLE_TABLE):
6959 * keyboard.c (make_lispy_event):
6960 * profiler.c (setup_cpu_timer):
6961 * xgselect.c (xg_select):
6962 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6964 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6965 Replace the only use with ARRAYELTS (font_property_table).
6966 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6968 2014-04-03 Daniel Colascione <dancol@dancol.org>
6970 * xterm.c (x_term_init):
6971 * xfns.c (best_xim_style):
6972 * xfaces.c (Fdump_colors):
6973 * w32fns.c (w32_default_color_map):
6974 * w32.c (init_environment, N_ENV_VARS):
6975 * unexcw.c (read_exe_header):
6976 * term.c (term_get_fkeys_1):
6977 * sysdep.c (init_baud_rate):
6978 * nsterm.m (ns_convert_key):
6979 * nsfns.m (get_geometry_from_preferences):
6980 * msdos.c (dos_set_window_size, init_environment):
6981 * macfont.m (mac_font_get_glyph_for_cid)
6982 (macfont_store_descriptor_attributes)
6983 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6984 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6985 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6987 * image.c (xpm_str_to_color_key):
6988 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6989 * frame.c (x_set_frame_parameters):
6990 * fileio.c (Ffile_selinux_context):
6991 * emacs.c (sort_args):
6992 * dosfns.c (msdos_stdcolor_name):
6993 * dired.c (file_attributes):
6994 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6995 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6998 2014-04-02 Daniel Colascione <dancol@dancol.org>
7000 * data.c (Ffset): Abort if we're trying to set a function call to
7003 * lisp.h (ARRAYELTS): New macro.
7005 * alloc.c: Include execinfo.h if available.
7006 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7007 (suspicious_free_record): New structure.
7008 (suspicious_objects, suspicious_object_index)
7009 (suspicious_free_history, suspicious_free_history_index):
7011 (find_suspicious_object_in_range, detect_suspicious_free)
7012 (Fsuspicious_object): New functions.
7013 (cleanup_vector): Call find_suspicious_object_in_range.
7015 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7017 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7018 width from font width (Bug#17163).
7020 * frame.c (x_set_frame_parameters): Calculate default values of
7021 new frame sizes only after all other frame parameters have been
7022 processed (Bug#17142).
7024 2014-04-02 Ken Brown <kbrown@cornell.edu>
7026 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7029 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7031 * xterm.c (x_draw_image_glyph_string): Adjust image background
7032 width accordingly when its x position is adjusted. (Bug#17115)
7034 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7036 * font.c (font_list_entities): Do not add empty vector to font cache.
7037 (font_matching_entity): Likewise. If matching entity is found, insert
7038 1-item vector with this entity instead of entity itself (Bug#17125).
7040 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7042 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7044 * fns.c (validate_subarray): Rename from validate_substring,
7045 since it works for vectors too. New arg ARRAY. Optimize for the
7046 non-nil case. Instead of returning bool, throw an error if out of
7047 range, so that the caller needn't do that. All uses changed.
7048 Report original values if out of range.
7049 (Fsubstring, Fsubstring_no_properties, secure_hash):
7050 Also optimize the case where FROM is 0 or TO is the size.
7052 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7054 * search.c (Freplace_match): Use make_specified_string.
7055 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7056 to catch bogus override face of glyph strings.
7057 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7058 Move common substring range checking code to...
7059 (validate_substring): ...this function.
7061 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7063 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7065 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7067 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7068 bar is zero height, just return (Bug#16976).
7069 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7071 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7073 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7074 is nil. If waiting for toolbar to complete, force a redraw.
7076 2014-03-28 Glenn Morris <rgm@gnu.org>
7078 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7079 (emacs_bugreport): New variable.
7080 (usage_message): Use PACKAGE_BUGREPORT.
7081 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7083 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7085 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7087 Port recent signal-related changes to FreeBSD.
7088 Reported by Herbert J. Skuhra.
7089 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7090 Move decls from here ...
7091 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7093 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7095 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7096 and width of image background when it is displayed with a 'box'
7099 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7101 More backward-compatible fix to char-equal core dump (Bug#17011).
7102 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7103 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7105 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7107 * image.c (init_svg_functions): When loading SVG-related libraries,
7108 free already loaded libraries if the initialization fails.
7109 (rsvg_handle_set_size_callback): Remove declaration, unused.
7111 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7113 Fix core dump in char-equal (Bug#17011).
7114 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7115 unibyte buffers, as we can't tell whether the characters are
7118 * insdel.c (adjust_markers_for_delete): Remove unused local.
7120 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7122 Have (MARKER . ADJUSTMENT) undo records always be immediately
7123 after their corresponding (TEXT . POS) record in undo list.
7125 * lisp.h (record-delete): New arg record_markers.
7126 (record_marker_adjustment): No longer needed outside undo.c.
7127 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7128 adjustments to undo.c's record_marker_adjustments. Note that
7129 fileio.c's decide_coding_unwind is another caller to
7130 adjust_markers_for_delete. Because it has undo list bound to t,
7131 it does not rely on adjust_markers_for_delete to record marker
7133 (del_range_2): Swap call to record_delete and
7134 adjust_markers_for_delete so as undo marker adjustments are
7135 recorded before current deletion's adjustments, as before.
7136 (adjust_after_replace):
7137 (replace_range): Pass value for new record_markers arg to
7139 * undo.c (record_marker_adjustment): Rename to
7140 record_marker_adjustments and made static.
7141 (record_delete): Check record_markers arg and call
7142 record_marker_adjustments.
7143 (record_change): Pass value for new record_markers arg to
7145 (record_point): at_boundary calculation no longer needs to account
7146 for marker adjustments.
7148 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7150 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7153 2014-03-26 Glenn Morris <rgm@gnu.org>
7155 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7157 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7159 * buffer.c (struct sortvec): Add field `spriority'.
7160 (compare_overlays): Use it.
7161 (sort_overlays): Set it.
7163 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7165 * xdisp.c (redisplay_window): If all previous attempts to find the
7166 cursor row failed, try a few alternatives before falling back to
7167 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7169 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7171 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7172 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7174 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7175 variables on Windows.
7177 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7179 * w32.c (unsetenv): Remove unused var `retval'.
7180 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7182 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7183 (start_watching): Remove unused var `thr'.
7185 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7186 (find_child_console): Remove unnecesary var `thread_id'.
7188 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7189 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7191 2014-03-26 Glenn Morris <rgm@gnu.org>
7193 * filelock.c (Flock_buffer): Doc tweak.
7195 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7196 * emacs.c (shut_down_emacs):
7197 * fileio.c (Finsert_file_contents, write_region):
7198 * filelock.c (top-level, syms_of_filelock):
7199 * insdel.c (prepare_to_modify_buffer_1):
7200 CLASH_DETECTION is always defined now.
7202 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7204 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7205 DLL handle, to speed up thread startup.
7207 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7209 Handle sigmask better with nested signal handlers (Bug#15561).
7210 * atimer.c (sigmask_atimers): Remove.
7211 Remaining use rewritten to use body of this function.
7212 * atimer.c (block_atimers, unblock_atimers):
7213 * callproc.c (block_child_signal, unblock_child_signal):
7214 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7215 New arg OLDSET. All callers changed.
7216 * atimer.c (block_atimers, unblock_atimers):
7217 * callproc.c (block_child_signal, unblock_child_signal):
7218 * keyboard.c (handle_interrupt):
7219 * sound.c (vox_configure, vox_close):
7220 Restore the old signal mask rather than unilaterally clearing bits
7221 from the mask, in case a handler is running within another
7222 handler. All callers changed.
7223 * lisp.h, process.c, process.h, term.c:
7224 Adjust decls and callers to match new API.
7225 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7226 signal handlers aren't supposed to use floating point anyway.
7227 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7229 2014-03-23 Daniel Colascione <dancol@dancol.org>
7231 Split gc_sweep into discrete functions for legibility and better
7234 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7235 (sweep_vectors): Fix typo in comment.
7236 (sweep_conses, sweep_floats, sweep_intervals)
7237 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7238 (gc_sweep): Call new functions, to which existing functionality is
7240 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7242 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7244 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7246 2014-03-23 Daniel Colascione <dancol@dancol.org>
7248 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7249 only if xic_style calls for it. This change allows Emacs to work
7250 with ibus. Also, don't leak resources if create_frame_xic fails,
7251 and stop caching xic_style across different displays.
7252 (supported_xim_styles): Make const.
7253 (best_xim_style): Remove first parameter: it's always just
7254 supported_xim_styles. Change to look at supported_xim_styles
7257 2014-03-23 Daniel Colascione <dancol@dancol.org>
7259 * term.c (init_tty): Rearrange condition for clarity; print
7260 appropriate diagnostic.
7262 2014-03-23 Daniel Colascione <dancol@dancol.org>
7264 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7265 array. (ASAN caught.)
7267 2014-03-22 Glenn Morris <rgm@gnu.org>
7269 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7271 2014-03-22 Daniel Colascione <dancol@dancol.org>
7273 * process.c (conv_sockaddr_to_lisp): When extracting the string
7274 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7276 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7278 Fix regression introduced by patch for Bug#10500.
7279 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7280 * w32term.c (x_draw_image_relief): Likewise.
7282 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7284 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7285 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7286 maximize a frame for odd default fonts.
7288 2014-03-21 Glenn Morris <rgm@gnu.org>
7290 * minibuf.c (history-length): Increase default from 30 to 100.
7292 2014-03-21 Daniel Colascione <dancol@dancol.org>
7294 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7295 every time we switch to minibuffer.
7297 * alloc.c (lisp_align_malloc, allocate_string_data)
7298 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7299 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7301 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7303 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7304 support more "verbs".
7306 2014-03-21 Daniel Colascione <dancol@dancol.org>
7308 Always prohibit dumping a dumped Emacs.
7310 * emacs.c (might_dump): New variable.
7311 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7312 * lisp.h (might_dump): Declare.
7313 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7315 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7317 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7319 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7321 * doc.c (store_function_docstring): Warn when we don't know where to
7323 (Fsubstitute_command_keys): Don't advertise the fact that
7324 text-properties are dropped, since we think it's a bug that we'll fix.
7326 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7327 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7328 * frame.c (frame_garbaged): Make "docstring" more precise.
7330 2014-03-20 Glenn Morris <rgm@gnu.org>
7332 * charset.c (init_charset): When we cannot find the charsets directory,
7333 mention if EMACSDATA is set.
7335 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7337 * fns.c (Frandom): Fix rare bug where the result isn't random.
7339 Fix porting inconsistency about rounding to even.
7340 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7341 This way, the unusual !HAVE_RINT case acts like the usual
7342 HAVE_RINT case, and we can fix the documentation accordingly.
7344 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7346 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7347 (w32_wnd_proc): Initialize the dwHoverTime member of
7348 TRACKMOUSEEVENT structure.
7350 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7352 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7354 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7356 * search.c (find_newline): Speed up the function when using the
7357 newline cache, by halving the number of calls to
7358 region_cache_forward and region_cache_backward. (Bug#16830)
7360 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7362 * buffer.c (Fset_buffer): Document return value (bug#17015).
7364 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7366 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7367 nil, always resize character wise to avoid potential loss of the
7368 mode line (Bug#16923 related).
7370 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7372 * frame.c (x_set_frame_parameters): Always calculate new sizes
7373 pixelwise to avoid potential loss when rounding.
7375 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7377 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7378 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7380 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7382 * w32.c (fstatat): Don't add an extra slash if the argument ends
7383 with a slash: this fails the subsequent call to stat_worker on
7384 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7386 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7388 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7390 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7392 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7394 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7395 when frame is only on one screen (Bug#14713).
7397 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7399 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7400 there's a valid wrap point in the display line, the last glyph
7401 cannot "just barely fit" on this row, because display_line doesn't
7402 let it. Instead, proceed as if the last glyph didn't fit, so that
7403 we eventually back up the iterator to the wrap point. This avoids
7404 delusional behavior of move_it_to, whereby it proceeds to the next
7405 display line, but sets current_x to zero for all the glyphs that
7406 without word-wrap would fit on the previous display line.
7407 One result was that visual-order cursor movement behaved erratically
7409 (Fmove_point_visually): Add code to find the x coordinate of the
7410 last character before wrap point, under word-wrap on a TTY.
7412 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7414 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7415 also return value of MOVE_POS_MATCH_OR_ZV from
7416 move_it_in_display_line_to, when moving from beginning of line to
7417 point's position. (Bug#16961)
7419 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7421 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7422 * window.c (Fselect_window): Explain NORECORD and
7423 `buffer-list-update-hook' in doc-string.
7425 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7427 * window.c (Fother_window_for_scrolling): Check that
7428 Vother_window_scroll_buffer is a buffer.
7430 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7432 * xterm.c (xim_initialize): Always pass a copy of resource name
7433 to XRegisterIMInstantiateCallback and eassert whether return
7434 value is True. Passing copy is important because Xlib doesn't
7435 make its own copy and resource name argument usually points to
7436 SSDATA (Vx_resource_name), which may be changed from Lisp.
7437 (xim_close_display): For XUnregisterIMInstantiateCallback,
7438 always eassert return value and pass exactly the same values
7439 as were used for XRegisterIMInstantiateCallback.
7440 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7441 sources to check why if you are interested.
7443 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7445 * dispnew.c (change_frame_size_1): Add new_lines instead of
7446 new_height, the latter may be still zero if passed as such.
7447 * window.c (Fwindow_pixel_height): Mention bottom divider in
7450 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7452 Fix "resource temporarily unavailable" with xgselect
7454 * xgselect.c: Include <stdbool.h>.
7455 (xg_select) [!USE_GTK]: Don't lose track of errno.
7457 Fix minor --enable-gcc-warnings issues.
7458 * widget.c (update_various_frame_slots, EmacsFrameResize):
7459 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7461 2014-03-04 Ken Brown <kbrown@cornell.edu>
7463 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7464 represent the actual adjustment needed for alignment.
7466 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7468 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7469 needed, and don't reallocate if the initial allocation already
7470 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7472 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7474 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7477 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7479 * cmds.c (delete-char): Update docstring pointing out that the
7480 function ignores `delete-active-region' and `overwrite-mode'.
7482 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7484 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7486 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7487 allocated buffer due to alignment.
7488 (freehook): If the block to be freed was allocated by
7489 'aligned_alloc', find its real pointer before calling 'free'.
7491 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7494 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7496 * font.c (toplevel): Adjust comment about font cache layout.
7497 (font_clear_cache): Fix to match real font cache layout.
7498 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7499 (Fframe_font_cache) [FONT_DEBUG]: New function.
7500 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7502 Avoid crashes when X fonts are erroneously freed on reused X
7503 'Display *' connection data (Bug#16069). Note that X font
7504 resources still may be leaked, but currently there is no way
7505 to completely avoid it.
7506 * xterm.h (struct x_display_info): New member x_id. Add comments.
7507 * xterm.c (x_display_id): New variable.
7508 (x_term_init): Assign identifier to each opened X connection.
7509 * xfont.c (struct xfont): New member x_display_id.
7510 (xfont_open): Initialize it with frame's display id.
7511 (xfont_close): Check whether font's display id matches the one
7512 recorded for the given display. Adjust comment.
7513 * xftfont.c (struct xftfont_info):
7514 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7516 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7518 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7519 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7520 killed Vother_window_scroll_buffer.
7521 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7523 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7525 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7526 that start with more than 2 slashes as UNCs. (Bug#16751)
7528 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7530 Fix a few crashes and leaks when cloning C strings.
7531 * alloc.c, lisp.h (dupstring): New function.
7532 * gtkutil.c (xg_get_font):
7533 * term.c (tty_default_color_capabilities):
7534 * xsettings.c (store_monospaced_changed)
7535 (store_font_name_changed, parse_settings)
7536 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7537 This avoids some unlikely crashes due to accessing freed storage,
7538 and avoids some minor memory leaks in the more-typical case.
7540 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7542 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7543 cursor when modeline can't be dragged (Bug#16647).
7545 2014-02-28 Glenn Morris <rgm@gnu.org>
7547 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7548 from custom-delayed-init-variables. (Bug#11565)
7550 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7552 More fixes for mouse glyph calculations (Bug#16647).
7553 * window.c (coordinates_in_window): In intersection of
7554 horizontal and vertical window dividers prefer the horizontal
7555 one. Add some extra parens to last fix.
7556 (window_relative_x_coord): Return x-coordinate for header and
7558 * xdisp.c (remember_mouse_glyph): In text area don't extend
7559 glyph into mode line to show the vertical drag cursor there
7560 immediately. Subdivide mouse glyphs in right fringes to show a
7561 horizontal drag cursor as soon as we enter the "grabbable width"
7562 portion. Handle vertical border case separately. Do not
7563 subdivide window divider areas.
7564 (note_mouse_highlight): On bottom divider of bottommost windows
7565 show vertical drag cursor only when the minibuffer window can be
7568 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7570 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7571 reset by the face of the object just displayed. See also bug#76.
7572 (get_next_display_element): If the string came from a display
7573 property, examine the box face attribute at it->position, not at
7574 it->current.pos, since the latter was not updated yet. (Bug#16870)
7575 (handle_face_prop): Improve commentary.
7577 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7579 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7580 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7582 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7584 Fixes around Bug#16647.
7585 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7586 ON_BOTTOM_DIVIDER cases.
7587 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7588 only if the window has no right divider.
7589 (Fcoordinates_in_window_p): Fix doc-string.
7591 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7593 * lread.c (Funintern): Fix doc to match advertised calling convention.
7595 2014-02-24 Daniel Colascione <dancol@dancol.org>
7597 * keyboard.c (read_char): Close race that resulted in lost events.
7599 2014-02-22 Glenn Morris <rgm@gnu.org>
7601 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
7602 * window.c (window-resize-pixelwise): Doc fixes.
7604 * process.c (Finternal_default_process_filter)
7605 (Finternal_default_process_sentinel): Doc tweaks.
7607 2014-02-21 Glenn Morris <rgm@gnu.org>
7609 * process.c (Fprocess_buffer, Faccept_process_output)
7610 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7613 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7615 * window.c (Fwindow_scroll_bar_width): New function.
7617 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7619 Pacify GCC when configuring with --enable-gcc-warnings.
7620 * xdisp.c (move_it_in_display_line_to) [lint]:
7621 Initialize recently-added local.
7623 2014-02-21 Daniel Colascione <dancol@dancol.org>
7625 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7627 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7629 * xdisp.c (init_iterator): Don't dereference a bogus face
7630 pointer. (Bug#16819)
7631 (try_cursor_movement): Don't use cursor position if
7632 set_cursor_from_row failed to compute it. This avoids assertion
7633 violations in MATRIX_ROW.
7634 (move_it_in_display_line_to): Save the iterator state in ppos_it
7635 only once per call. Reimplement the method used to return to the
7636 best candidate position if all the positions found in display line
7637 are beyond TO_CHARPOS. This cuts down the number of calls to
7638 bidi_shelve_cache, which moves a lot of stuff when lines are long
7639 and include bidirectional text. (Bug#15555)
7641 2014-02-20 Glenn Morris <rgm@gnu.org>
7643 * data.c (Fdefalias): Doc fix.
7645 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7647 * xdisp.c (display_line): Fix horizontal scrolling of large images
7648 when fringes are turned off. This comes at a price of not
7649 displaying the truncation/continuation glyphs in this case.
7652 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7653 CreateDIBSection returns an error indication, zero out *ximg after
7654 destroying the image. This avoids crashes in memory allocations
7655 due to the fact that some of the callers also call
7656 x_destroy_x_image, which will attempt to free an already free'd
7659 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7661 * widget.c (update_various_frame_slots): Don't set
7662 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7664 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7666 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7668 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7670 temacs --daemon fix (Bug#16599).
7671 * emacs.c (main): Initialize daemon_pipe[1] here ...
7672 (syms_of_emacs): ... instead of here.
7674 2014-02-16 Anders Lindgern <andlind@gmail.com>
7676 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7679 2014-02-16 Daniel Colascione <dancol@dancol.org>
7681 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7682 (xd_get_connection_address): Use it.
7683 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7684 xd_get_connection_address because the latter signals if the bus
7685 we're trying to close is already disconnected.
7687 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7689 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7690 argument to CreateThread. This avoids segfaults on Windows 9X.
7691 Reported by oslsachem <oslsachem@gmail.com>.
7693 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7695 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7696 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7697 (check_lseek): New function, to report lseek errors.
7698 (save_data_space, update_file_ptrs, read_header, write_header)
7699 (copy_file, copy_rest, unexec): Use these news functions.
7700 (update_file_ptrs): Don't assume wraparound behavior when
7701 converting a large size_t value to off_t.
7703 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7705 * composite.c (fill_gstring_header): Pass positions as C integers
7706 and move parameters checking to...
7707 (Fcomposition_get_gstring): ...this function. Handle case when
7708 buffer positions are in reversed order and avoid crash (Bug#16739).
7710 * buffer.c (validate_region): Mention current buffer in error message.
7712 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7714 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7716 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7718 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7720 2014-02-11 Glenn Morris <rgm@gnu.org>
7722 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7723 Replace refs to "OpenStep" in messages.
7725 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7727 Avoid "." at end of error diagnostics.
7728 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7729 * font.c (Ffont_at):
7730 * nsfns.m (ns_display_info_for_name):
7731 * nsselect.m (Fx_own_selection_internal):
7732 * nsterm.m (performDragOperation:):
7733 Remove "." from end of diagnostic.
7735 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7737 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7738 unintuitive (bug#15824).
7739 (Fyes_or_no_p): Doc fix (bug#15456).
7741 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7743 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7745 * eval.c (call_debugger): When exiting the debugger, do not allow
7746 max_specpdl_size less than actual binding depth (Bug#16603).
7747 (syms_of_eval): Adjust docstring.
7749 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7751 * cmds.c (Fself_insert_command): Output a clearer error message on
7752 negative repetitions (bug#9476).
7754 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7756 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7758 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7760 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7762 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7764 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7766 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7768 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7770 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7772 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7773 `exit' works (bug#15865).
7775 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7777 Constrain window box/body sizes and margin widths (Bug#16649).
7778 * xdisp.c (window_box_width): Don't return less than zero.
7779 (window_box_left_offset, window_box_right_offset): Don't return
7780 more than the window's pixel width.
7781 * window.c (window_body_height, window_body_width): Don't return
7783 (window_resize_apply): Adjust margin width, if necessary.
7785 2014-02-07 Glenn Morris <rgm@gnu.org>
7787 * nsterm.m (syms_of_nsterm): Doc fix.
7789 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7791 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7792 New variables: pointers through which to call the respective APIs.
7793 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7794 (filename_from_ansi, sys_link, check_windows_init_file):
7795 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7796 This is required on Windows 9X, where we dynamically load
7797 UNICOWS.DLL which has their non-stub implementations.
7798 (maybe_load_unicows_dll): Assign addresses to these 2 function
7799 pointers after loading UNICOWS.DLL.
7801 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7802 MultiByteToWideChar and WideCharToMultiByte through function
7805 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7808 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7810 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7811 for OSX >= 10.9 if separate spaces are used.
7812 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7814 2014-02-06 Glenn Morris <rgm@gnu.org>
7816 * buffer.c (cache-long-scans): Doc fix.
7818 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7820 * w32fns.c (Fw32_shell_execute): Doc fix.
7822 2014-02-05 Bastien Guerry <bzg@gnu.org>
7824 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7825 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7827 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7829 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7830 outside the window (Bug#16649).
7832 * xdisp.c (note_mouse_highlight): When entering a margin area show
7833 a non-text cursor (Bug#16647).
7835 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7837 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7838 It prompted a compile-time diagnostic on GNU/Linux.
7839 Simplify to remove the need for the label.
7841 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7843 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7844 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7845 to show it; otherwise return 'unsupported--w32-dialog' to signal
7846 to the caller that emulation with menus is necessary.
7847 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7849 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7851 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7854 * menu.c (Fx_popup_dialog): Don't condition the call to
7855 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7856 special symbol 'unsupported--w32-dialog', emulate the dialog with
7857 a menu by calling x-popup-menu.
7859 * menu.h (Qunsupported__w32_dialog): New extern variable.
7861 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7863 * keyboard.c (kbd_buffer_get_event): Read file notification events
7866 * xgselect.c (xg_select): Read glib events in any case, even if
7867 there are no file descriptors to watch for. (Bug#16519)
7869 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7871 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7872 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7873 * w32term.c (w32_draw_window_divider): Handle first and last
7875 * w32term.h (w32_fill_area_abs): New function.
7876 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7878 * xfaces.c (realize_basic_faces): Handle new face ids.
7879 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7880 and bottom divider width.
7881 * xterm.c (x_draw_window_divider): Handle first and last pixels
7884 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7886 * print.c (Fexternal_debugging_output): Add cast to pacify
7887 --enable-gcc-warnings.
7888 * eval.c (call_debugger): Grow specpdl if the debugger was
7889 entered due to specpdl overflow (Bug#16603) and allow more
7890 specpdl space for the debugger itself.
7892 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7894 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7897 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7899 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7900 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7902 * print.c (Fexternal_debugging_output): If the argument character
7903 is non-ASCII, encode it with the current locale's encoding before
7904 writing the result to the terminal. (Bug#16448)
7906 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7907 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7910 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7912 * process.c (create_process): Reset SIGPROF handler in the child.
7913 * callproc.c (call_process): Likewise.
7915 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7917 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7919 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7921 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7922 of zero to print strings, GDB doesn't like it.
7924 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7925 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7926 we still use correct addresses. (Bug#16576)
7928 2014-01-27 K. Handa <handa@gnu.org>
7930 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7931 to preserve the code detection behavior of 24.3.
7932 * coding.h (struct coding_system): New member detected_utf8_bytes.
7933 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7934 (decode_coding_gap): Use short cut for UTF-8 file reading only
7935 when coding->detected_utf8_bytes equals to coding->src_bytes.
7936 * fileio.c (Finsert_file_contents): Cancel the previous change.
7938 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7940 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7941 that are not visible.
7943 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7945 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7946 is grabbed (Bug#16565).
7948 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7950 * xdisp.c (last_max_ascent): Re-remove after erroneously
7951 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7953 (move_it_to): Re-remove reference to last_max_ascent.
7954 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7955 max_descent here instead of calling line_bottom_y.
7958 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7960 * terminal.c (initial_free_frame_resources): New function.
7961 (init_initial_terminal): Install new hook to free face cache
7962 on initial frame and avoid memory leak. For details, see
7963 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7964 * xfaces.c (free_frame_faces): Adjust comment.
7966 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7968 * data.c (Fstring_to_number): Document results if unparsable
7971 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7973 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7975 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7977 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7978 * coding.c (detect_coding_utf_8, emacs_mule_char)
7979 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7980 (check_utf_8, decode_coding):
7981 * coding.h (struct coding_system.errors):
7982 Use ptrdiff_t, not int, for integer values derived from buffer and
7985 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7986 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7987 before invoking decode_coding_gap, since there's just one block.
7989 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7991 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7992 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7993 too early. Again run change_frame_size before assigning menu-
7996 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7998 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7999 arrives, call x_check_fullscreen, in case the new display has a
8000 different resolution. (Bug#16517)
8002 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8004 * term.c (read_menu_input): If the selected frame changes, exit
8006 (tty_menu_show): If the selected frame changes while we displayed
8007 a menu, throw to top level. (Bug#16479)
8009 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8011 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8013 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8015 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8016 * data.c (count_one_bits_word): Fix bug (negated comparison)
8017 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8019 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8021 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8022 Avoid undefined behavior by initializing display property bit of a
8023 string processed by the bidirectional iterator. For details, see
8024 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8026 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8028 Minor cleanup of previous change.
8029 * image.c (imagemagick_error, Fimagemagick_types):
8030 Omit some recently-introduced and unnecessary casts and assignments.
8032 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8034 Fix two memory leaks discovered with Valgrind.
8035 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8036 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8038 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8040 Fixes in window size functions around Bug#16430 and Bug#16470.
8041 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8042 (Fwindow_mode_line_height, Fwindow_header_line_height)
8043 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8044 Minor doc-string adjustments.
8045 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8046 Rewrite doc-strings.
8047 (window_body_height, window_body_width): Do not count partially
8048 visible lines/columns when PIXELWISE is nil (Bug#16470).
8049 (Qfloor, Qceiling): New symbols.
8051 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8053 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8054 when the image cache is not yet allocated. (Bug#16509)
8056 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8058 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8059 re-attach intervals to its base buffer (Bug#16502).
8060 * intervals.c (set_interval_object): Move from here...
8061 * intervals.h (set_interval_object): ... to here. Fix comments.
8063 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8065 Avoid undefined behavior by initializing buffer redisplay bit.
8066 Reported by Dmitry Antipov in
8067 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8068 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8070 Revert some of the CANNOT_DUMP fix (Bug#16494).
8071 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8073 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8075 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8076 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8077 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8078 they are replaced by macros that expand into direct calls to the
8079 corresponding functions from GDI32.DLL.
8080 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8081 variables in the Cygwin build, they are unused.
8083 2014-01-19 K. Handa <handa@gnu.org>
8085 * composite.c (composition_update_it): Fix previous change.
8087 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8089 Fix file name handling on MS-Windows 9X.
8090 * w32.c (maybe_load_unicows_dll): New function.
8092 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8093 on, to make sure we can convert file names to and from UTF-8 on
8094 Windows 9X. This fixes a failure to start up because Emacs cannot
8095 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8097 * w32font.c [WINDOWSNT]: Include w32.h.
8098 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8099 of implementing the same stuff.
8100 Remove now unused g_b_init_is_windows_9x.
8102 * w32.h (maybe_load_unicows_dll): Add prototype.
8104 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8106 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8107 switch to single keyboard. Prevents daemon crashes when a new
8108 client connects while we show a TTY menu in an existing client.
8111 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8113 Fix MinGW64 porting problem with _setjmp.
8114 Reported by Eli Zaretskii in:
8115 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8116 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8117 the old _setjmp and _longjmp. All uses changed.
8119 2014-01-13 Daniel Colascione <dancol@dancol.org>
8121 * textprop.c (Fremove_list_of_text_properties):
8122 Correctly handle reaching the end of the interval tree. (Bug#15344)
8124 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8126 * xdisp.c (resize_mini_window): Round height to a multiple of
8127 frame's line height. Fix bug in calculation of window start
8128 position (Bug#16424).
8130 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8132 * macfont.m: Include termchar.h.
8133 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8134 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8135 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8136 *_WITH_GC_* to take face and f as parameters.
8137 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8138 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8140 2014-01-13 Daniel Colascione <dancol@dancol.org>
8142 Fix menu item updating in the presence of the Unity global menu
8145 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8146 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8148 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8149 updating menus; explain why.
8150 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8151 problem it's supposed to solve and it interferes with detecting
8152 the presence of a global menu.
8153 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8156 2014-01-11 K. Handa <handa@gnu.org>
8158 * composite.c (composition_update_it): Fix indexing of
8159 LGSTRING_CHAR (Bug#15984).
8161 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8163 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8165 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8167 * xdisp.c (try_window_id): Don't use this function's optimizations
8168 if overlays in the buffer displayed by the window have changed
8169 since last redisplay. (Bug#16347)
8170 (message_dolog): Fix indentation.
8172 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8174 * frame.c (frame_resize_pixelwise): Fix doc-string.
8176 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8178 Fix handling of internal borders (Bug#16348).
8179 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8180 Remove internal border width from pixel width of windows.
8181 (change_frame_size_1): Don't return early when frame's pixel
8182 size changes - we still have to record the new sizes in the
8184 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8185 also when toolbar gets larger.
8186 * window.c (check_frame_size): Include internal_border_width in
8188 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8189 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8190 In non-toolkit/non-GTK version clear internal border.
8191 * xterm.c (x_clear_under_internal_border): New function for
8192 non-toolkit/non-GTK version.
8193 (x_after_update_window_line): In non-toolkit/non-GTK version
8195 (handle_one_xevent, x_set_window_size):
8196 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8197 * xterm.h (x_clear_under_internal_border): Extern it.
8199 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8201 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8202 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8205 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8207 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8208 last value of point is not equal to buffer's point. (Bug#16129)
8210 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8213 * nsterm.h (updateCollectionBehavior): Rename from
8214 updateCollectionBehaviour. All uses changed.
8216 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8217 * Makefile.in (SETFATTR): New macro.
8218 (temacs$(EXEEXT)): Use it.
8220 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8222 Fix maximization behavior on Windows (Bug#16300).
8223 * w32fns.c (w32_fullscreen_rect): Don't handle
8224 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8225 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8226 of SetWindowPos. Restore last placement also when leaving
8227 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8228 but the FULLSCREEN_BOTH case.
8230 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8233 * data.c (arithcompare_driver):
8234 * fileio.c (Fcar_less_than_car):
8235 * fns.c (internal_equal):
8236 * frame.c (delete_frame):
8237 * lisp.h (enum More_Lisp_Bits):
8239 Avoid C99 constructs that don't work in C89.
8240 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8241 to port to C89, which doesn't have 'long long'.
8242 (count_trailing_zero_bits): Use them.
8244 2014-01-03 Chong Yidong <cyd@gnu.org>
8246 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8248 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8250 Further adjust frame/window scrollbar width calculations.
8251 * window.c (apply_window_adjustment):
8252 Set windows_or_buffers_changed.
8253 (Fwindow_scroll_bars): Return actual scrollbar width.
8254 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8255 For non-toolkit builds again use 14 as minimum width and set
8256 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8257 * xterm.c (XTset_vertical_scroll_bar): Take width from
8258 WINDOW_SCROLL_BAR_AREA_WIDTH.
8259 (x_new_font): Rename wid to unit. Base calculation of new
8260 scrollbar width on toolkit used and make it analogous to that of
8261 x_set_scroll_bar_default_width.
8262 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8263 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8264 of GetSystemMetrics.
8265 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8266 WINDOW_SCROLL_BAR_AREA_WIDTH.
8267 (x_new_font): Make it correspond to changes in xterm.c.
8269 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8271 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8272 This is a cleaner way to fix the MinGW-w64 porting problem.
8273 Check for INTPTR_MAX misconfiguration.
8275 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8277 * search.c (newline_cache_on_off, find_newline): In indirect
8278 buffers, use the newline cache of the base buffer.
8280 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8281 buffer, invalidate the caches of its base buffer. (Bug#16265)
8283 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8284 buffers, use the width-run cache of the base buffer.
8286 * xdisp.c (redisplay_window): When the window displays an indirect
8287 buffer, and the character widths in the display table have
8288 changed, invalidate the width-run cache of the corresponding base
8291 * fileio.c (Finsert_file_contents): When invalidating the newline
8292 cache, consider the case of inserting into indirect buffer.
8294 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8295 In indirect buffers, use the paragraph cache of the base buffer.
8297 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8299 * window.c (grow_mini_window): Fix last change.
8301 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8303 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8305 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8307 * w32term.c (w32_initialize): Use LCID and LOWORD.
8309 * w32proc.c (create_child): Use pid_t for 5th argument.
8310 (IsValidLocale): Don't provide prototype for MinGW64.
8311 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8312 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8314 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8315 MinGW64 doesn't support.
8317 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8319 * w32.c (set_named_security_info): New function.
8320 (acl_set_file): Fall back on set_named_security_info if
8321 set_file_security fails.
8322 (g_b_init_set_named_security_info_w)
8323 (g_b_init_set_named_security_info_a): New static variables.
8324 (globals_of_w32): Initialize them to zero.
8325 (set_named_security_info): Set them to non-zero if the
8326 corresponding API is available.
8327 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8328 New function typedefs.
8330 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8332 Some more fixes following pixelwise resize changes including one
8334 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8335 of frame_resize_pixelwise.
8336 * widget.c (pixel_to_text_size): New function.
8337 (update_wm_hints): Have size hints respect value of
8338 frame_resize_pixelwise.
8339 (EmacsFrameResize): Alway process resize requests pixelwise.
8340 * window.c (grow_mini_window): Make sure mini window is at least
8342 * xdisp.c (display_menu_bar): Make sure menubar extends till
8344 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8345 (x_set_tool_bar_lines): Calculate pixelwise.
8346 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8347 frame_resize_pixelwise.
8349 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8351 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8352 variables not used there.
8354 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8356 * w32.c (sys_umask): New function. (Bug#16299)
8358 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8360 * dispnew.c (change_frame_size_1): Take old width of root window
8361 from that window's pixel width. (Bug#16284)
8363 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8365 Plain copy-file no longer chmods an existing destination (Bug#16133).
8366 * fileio.c (realmask): Now a static var, not a local.
8367 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8368 Remove arg STATPTR. All uses changed.
8369 (Fcopy_file): Do not alter permissions of existing destinations,
8370 unless PRESERVE-PERMISSIONS (renamed from
8371 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8372 Avoid race when testing for existing destinations and for
8373 when input and output files are the same.
8374 If changing the group fails, adjust both default and
8375 preserved permissions so that access is not granted to the
8377 (Fset_default_file_modes, init_fileio): Update realmask.
8378 (Fdefault_file_modes): Use realmask instead of calling umask.
8380 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8382 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8383 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8384 flags on the daemon pipe ends before execing.
8386 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8388 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8389 session. (Bug#14739)
8391 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8393 * callproc.c (Vexec_path): Document that exec-directory is in it.
8395 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8397 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8400 2013-12-27 Chong Yidong <cyd@gnu.org>
8402 * data.c (Fsymbol_function): Doc fix.
8404 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8406 Some more tinkering with Bug#16051.
8407 * window.c (resize_frame_windows): Don't let the size of the
8408 root window drop below the frame's default character size.
8409 Never ever delete any subwindows - let the window manager do the
8412 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8413 of toolbar lines needed when they exceed the height of the root
8415 (unwind_create_frame_1): New function.
8416 (Fx_create_frame): Generally inhibit calling the window
8417 configuration change hook here. Remove extra call to
8418 change_frame_size - it's not needed when we don't run the
8419 configuration change hook.
8421 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8423 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8424 On my Fedora 19 platform the core dumps were so big that
8425 my desktop became nearly catatonic.
8426 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8427 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8428 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8429 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8430 a clang-only syntax.
8431 * conf_post.h (__has_feature): New macro, if not already defined.
8432 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8433 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8435 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8437 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8438 is a file name. (Bug#16252)
8440 2013-12-25 Chong Yidong <cyd@gnu.org>
8442 * keyboard.c (Voverriding_terminal_local_map)
8443 (Voverriding_local_map): Doc fix.
8445 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8447 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8449 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8450 file name when it is submitted to ShellExecute. Simplify code.
8451 Don't test DOCUMENT for being a string, as that is enforced by
8452 CHECK_STRING. Doc fix.
8454 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8456 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8457 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8458 redisplay_tool_bar does. Improve and fix commentary.
8459 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8460 limits of the glyph matrices. (Bug#16051)
8461 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8462 only when the new size is different from the old one, and the new
8463 size can be achieved given the frame height.
8465 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8467 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8469 2013-12-23 Glenn Morris <rgm@gnu.org>
8471 * lread.c (Fload): Mention load-prefer-newer in doc.
8473 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8475 Handle Bug#16207 by being more restrictive when running hooks.
8476 * window.c (unwind_change_frame): New function.
8477 (Fset_window_configuration): Don't run configuration change hook
8478 while the frame configuration is unsafe. Call select_window
8481 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8483 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8485 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8487 * nsterm.h: Declare EmacsColor category.
8489 * nsterm.m (NSColor): Implement EmacsColor category.
8490 (ns_get_color): Use colorUsingDefaultColorSpace.
8491 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8493 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8495 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8497 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8498 having the PNG_NORETURN attribute, to avoid compiler warning in
8501 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8503 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8505 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8506 fringe background extension.
8507 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8508 because they are now always the same as `left' and `width',
8509 respectively. Remove code for the case that `width' and
8510 `sb_width' are different.
8512 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8514 Remove scroll_bar_actual_width from frames.
8515 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8516 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8517 (x_figure_window_size):
8518 * nsterm.m (x_set_window_size):
8519 * widget.c (set_frame_size):
8520 * w32term.c (x_set_window_size):
8521 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8522 scroll_bar_actual_width.
8524 Convert scroll_bar members to integers on Windows.
8525 * w32term.h (struct scroll_bar): Convert top, left, width,
8526 height, start, end and dragging to integers.
8527 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8529 * w32term.c (w32_set_scroll_bar_thumb)
8530 (w32_scroll_bar_handle_click): Remove XINT conversions for
8531 scroll_bar members. Treat bar->dragging as integer.
8532 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8533 first element. Remove XINT conversions for scroll_bar members.
8534 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8535 Remove XINT conversions for scroll_bar members.
8537 Fix assignment for new window total sizes.
8538 * window.c (Fwindow_resize_apply_total): Assign values for
8541 2013-12-20 Chong Yidong <cyd@gnu.org>
8543 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8544 argument to `append'.
8546 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8548 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8549 current text face, for extending the face of the display margins.
8552 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8553 Doc fix. (Bug#16190)
8555 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8557 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8560 * nsterm.m (Qfile, Qurl): New.
8561 (EV_MODIFIERS2): New macro.
8562 (EV_MODIFIERS): Use EV_MODIFIERS2.
8563 (ns_term_init): Remove font and color from DND, does not work on
8564 newer OSX, and other ports don't have them.
8565 (performDragOperation:): Handle modifiers used during drag.
8566 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8567 Remove global Lisp variables used to communicate with ns-win.el.
8568 Remove font and color handling.
8569 (syms_of_nsterm): Defsym Qfile and Qurl.
8571 2013-12-19 Anders Lindgren <andlind@gmail.com>
8573 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8574 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8576 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8577 (constrainFrameRect): Remove special case nr_screens == 1.
8578 Don't constrain size to size of view.
8580 * nsterm.h (ns_output): Remove dont_constrain.
8582 2013-12-19 Anders Lindgren <andlind@gmail.com>
8584 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8586 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8588 Minor fixes for recent openp changes.
8589 * lisp.h (GCPRO7): New macro.
8590 * lread.c (openp): Use bool for boolean; all callers changed.
8591 Protect save_string from GC. Don't assume that file descriptors
8592 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8593 warning about uninitialized variable.
8595 2013-12-18 Eli Zaretskii <eliz@gnu.org>
8597 * w32fns.c (emacs_abort): Use intptr_t as argument of
8598 INT_BUFSIZE_BOUND, to avoid compiler warnings.
8600 2013-12-18 Glenn Morris <rgm@gnu.org>
8602 * lread.c (Fload): Pass load_prefer_newer to openp.
8603 Don't bother checking mtime if openp already did it.
8604 (openp): Add `newer' argument, to check all suffixes
8605 and find the newest file.
8606 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
8607 * callproc.c (call_process):
8608 * charset.c (load_charset_map_from_file):
8609 * emacs.c (init_cmdargs):
8610 * image.c (x_create_bitmap_from_file, x_find_image_file):
8612 * lread.c (Flocate_file_internal):
8613 * process.c (Fformat_network_address):
8614 * sound.c (Fplay_sound_internal):
8615 * w32.c (check_windows_init_file):
8616 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8618 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8620 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8622 * w32.c (getloadavg): Don't index samples[] array with negative
8623 indices. Recover from wall-clock time being set backwards.
8625 * w32term.c (w32_initialize): Declare the argument of
8626 set_user_model as const.
8628 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8629 (w32_menu_show): Constify some arguments passed to MessageBox.
8631 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8632 to initialize Lisp objects.
8634 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8635 initialize Lisp objects.
8637 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8638 use variables used only on X under that condition.
8640 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8641 variables not used there.
8643 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8645 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8646 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8648 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8650 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8651 code, revealed in presence of R2L characters, character
8652 compositions, and display vectors. A better fix for Bug#16148.
8653 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8654 GTK and NS builds, they don't have this member of struct frame.
8656 * dispextern.h (struct composition_it): Correct a comment for the
8659 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8661 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8662 This prevents a compilation error on C compilers that do not
8663 default functions to return 'int' if not declared. Also, add
8664 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8665 since it now uses inline functions.
8667 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8669 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8670 display margins on mode line, header line, and in the frame's
8671 tool-bar window. (Bug#16165)
8673 2013-12-16 Andreas Schwab <schwab@suse.de>
8675 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8677 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8679 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8682 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8684 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8686 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8688 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8689 intended to find bogus pointers in font objects (Bug#16140).
8690 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8691 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8692 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8693 Disable for MS-Windows due to Bug#15876; apparently this
8694 requires more or less substantial changes in fontset code.
8695 * xfont.c (xfont_close):
8696 * xftfont.c (xftfont_close): Call x_display_info_for_display
8697 to check whether 'Display *' is valid (Bug#16093 and probably
8700 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8702 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8703 Reported by Juanma Barranquero <lekktu@gmail.com>.
8705 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8706 open a pty on MS-Windows. (Bug#16152)
8708 * emacs.c (decode_env_path): Fix bogus comparison against
8709 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8711 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8713 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8714 (Fx_file_dialog): Add parentheses around && to silence warning.
8716 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8718 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8720 * xdisp.c (extend_face_to_end_of_line): Extend background of
8721 non-default face in margin areas as well. (Bug#16151)
8722 (display_line): Call extend_face_to_end_of_line for continued
8723 lines as well, if the display margins have non-zero width.
8724 (set_glyph_string_background_width): When needed, set the
8725 extends_to_end_of_line_p flag on glyph strings to be drawn in
8726 margin areas, not only in the text area.
8728 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8731 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8733 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8734 Don't worry about verify_error being t, since it has to be a list.
8736 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8738 Use bool for boolean, focusing on headers.
8739 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8740 No need to include <stdbool.h>, since conf_post.h does it now.
8741 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8742 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8743 (SET_PER_BUFFER_VALUE_P):
8744 * ccl.c, ccl.h (setup_ccl_program):
8745 * ccl.h (CHECK_CCL_PROGRAM):
8746 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8747 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8748 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8749 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8750 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8751 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8752 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8753 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8754 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8755 (CHARSET_FAST_MAP_SET):
8756 * coding.c (decode_coding_ccl, encode_coding_ccl):
8757 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8758 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8759 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8760 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8761 (decode_coding_c_string):
8762 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8763 * conf_post.h (has_attribute):
8764 * dispextern.h (trace_redisplay_p)
8765 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8766 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8767 (SET_GLYPH_FROM_CHAR_GLYPH)
8768 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8769 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8770 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8771 (cursor_in_mouse_face_p):
8772 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8773 (blank_row, prepare_desired_row)
8774 (build_frame_matrix_from_leaf_window, make_current)
8775 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8776 (update_window, scrolling_window, update_frame_line):
8777 * disptab.h (GLYPH_FOLLOW_ALIASES):
8778 * editfns.c (Fformat):
8779 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8780 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8781 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8782 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8783 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8784 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8785 (FONT_DEFERRED_LOG):
8786 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8787 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8788 (FRAME_MOUSE_UPDATE):
8789 * fringe.c (Fdefine_fringe_bitmap):
8790 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8791 (x_create_bitmap_from_xpm_data, xpm_load_image):
8792 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8793 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8794 (MERGE_INTERVAL_CACHE):
8795 * keymap.h (KEYMAPP):
8796 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8797 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8798 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8799 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8800 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8801 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8802 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8803 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8804 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8805 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8806 (SETUP_BUFFER_SYNTAX_TABLE):
8807 * systime.h (timespec_valid_p):
8808 * term.c (save_and_enable_current_matrix):
8809 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8810 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8811 (redisplay_internal, try_window_reusing_current_matrix)
8812 (sync_frame_with_window_matrix_rows, try_window_id)
8813 (display_menu_bar, display_tty_menu_item, display_mode_line)
8814 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8815 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8816 * xmenu.c (xmenu_show):
8817 * xterm.c (use_xim, x_term_init):
8818 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8819 (struct x_bitmap_record):
8820 Use bool for booleans.
8821 * ccl.c (struct buffer_text):
8822 * ccl.h (struct ccl_program):
8823 * charset.h (struct charset):
8825 * coding.h (struct iso_2022_spec, struct coding_system):
8826 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8827 (struct glyph_string, struct face, struct face_cache)
8828 (struct bidi_string_data, struct bidi_it)
8829 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8831 * editfns.c (Fformat):
8832 * frame.h (struct frame):
8833 * fringe.c (struct fringe_bitmap):
8834 * intervals.h (struct interval):
8835 * keyboard.h (struct kboard):
8836 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8837 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8838 (struct Lisp_Buffer_Local_Value, union specbinding):
8839 * macfont.m (struct macfont_info):
8840 * process.h (struct Lisp_Process):
8841 * termchar.h (struct tty_display_info):
8842 * window.h (struct window):
8843 * xterm.h (struct x_output):
8844 Use bool_bf for boolean bit-fields.
8845 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8846 All callers changed.
8847 * ccl.h (struct ccl_program): Remove unused members private_state,
8848 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8850 (struct ccl_spec): Remove unused members cr_carryover,
8851 eight_bit_carryover.
8852 * conf_post.h: Include <stdbool.h>.
8853 (bool_bf): New type.
8854 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8855 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8856 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8857 'do { ... } while (false)' brackets.
8858 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8859 Args must now be expressions; all callers changed.
8860 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8861 (PRODUCE_GLYPHS): Simplify use of boolean.
8862 * fileio.c (Fcopy_file):
8863 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8864 * lisp.h (UNGCPRO): Return void, not int.
8865 (FOR_EACH_TAIL): Use void expression, not int expression.
8866 * region-cache.c: Reindent.
8867 * region-cache.h: Copy comments from region-cache.c, to fix
8868 incorrect remarks about booleans.
8870 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8872 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8873 when character at point is displayed from a display vector.
8876 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8878 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8879 now a list of certificate validation checks that will abort a
8880 connection with an error.
8881 (Fgnutls_boot): Document it and use it.
8883 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8885 * w32term.c (w32_enable_frame_resize_hack): New variable.
8886 (x_set_window_size): Use it to hack frame resizing on Windows
8889 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8891 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8892 Windows-specific code to w32.c. Change error message text to
8893 match that of Posix platforms.
8895 * w32.c (w32_copy_file): New function, most of the code copied and
8896 reworked from Fcopy_file. Improve error handling. Plug memory
8897 leak when errors are thrown. Support file names outside of the
8898 current codepage. (Bug#7100)
8900 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8902 * lread.c (load_path_default): Prototype.
8904 2013-12-13 Glenn Morris <rgm@gnu.org>
8906 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8907 (dump_path): Remove.
8908 (load-path-default): Remove `changed' argument.
8909 Do not set dump_path permanently. Simplify.
8910 (init_lread): Simplify.
8911 (syms_of_lread): Remove dump_path.
8913 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8915 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8916 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8917 2013-12-12 font-related change to avoid Bug#16128, which
8918 is quite hard to fix without even more substantial changes.
8920 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8922 * font.c (font_close_object): Check for live frame (Bug#16128).
8924 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8926 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8927 Return ptrdiff_t, not int, since it's a buffer size.
8928 Reindent/reparen some macros to a more Gnuish style.
8930 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8932 Avoid undefined behavior with huge regexp interval counts.
8933 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8934 since it's now specialized to interval counts. All uses changed.
8935 Do not assume wraparound on signed integer overflow.
8936 (regex_compile): Simplify based on the above changes.
8938 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8940 Support file names on MS-Windows that use characters outside of
8941 the current system codepage. (Bug#7100)
8943 * w32.c (get_file_security, set_file_security)
8944 (create_symbolic_link): Separate pointers and boolean flags for
8945 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8946 non-zero, else the former.
8947 (codepage_for_filenames, filename_to_utf16, )
8948 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8950 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8952 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8953 Accept only one argument; all callers changed.
8954 (dostounix_filename): Remove the second argument, now works in
8955 UTF-8. All callers changed.
8956 (parse_root): Lose DBCS code.
8957 (get_long_basename, w32_get_short_filename, init_environment)
8958 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8959 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8960 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8961 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8962 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8963 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8965 (ansi_encode_filename): New function.
8966 (get_emacs_configuration, get_emacs_configuration_options):
8968 (add_volume_info, GetCachedVolumeInformation): Run the input file
8969 name through unixtodos_filename, to ensure it is stored and
8970 referenced in canonical form.
8971 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8972 (logon_network_drive, sys_link, utime): Improve error handling.
8973 (sys_access): New function.
8974 (hashval, generate_inode_val): Unused functions deleted.
8975 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8976 (check_windows_init_file): Convert error message from UTF-8 to
8977 ANSI codepage, for display in the message box.
8978 (globals_of_w32): Set w32_unicode_filenames according to the OS
8981 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8982 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8983 (syms_of_w32term): Declare w32-unicode-filenames.
8985 * w32proc.c (new_child, delete_child): Remove code that handled
8986 unused pending_deletion and input_file members of the child struct.
8987 (create_child, sys_spawnve): Convert all file names to ANSI
8988 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8989 name cannot be encoded in ANSI codepage. Don't use
8990 unixtodos_filename, mirror slashes by hand.
8991 (record_infile, record_pending_deletion): Functions deleted.
8992 (Fw32_short_file_name): Call w32_get_short_filename instead of
8995 * w32notify.c (add_watch): Work in Unicode mode when
8996 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8997 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8998 instead, do the same with Lisp primitives.
9000 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9001 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9002 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9003 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9004 (Fw32_shell_execute): Improve error reporting.
9005 (Fdefault_printer_name): Ifdef away for Cygwin.
9007 * w32.h (struct _child_process): Remove input_file and
9008 pending_deletion members that are no longer used.
9009 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9010 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9011 (ansi_encode_filename): New and updated prototypes.
9013 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9015 (unexec): Don't use dostounix_filename, it expects a file name in
9016 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9019 * fileio.c (Ffile_name_directory, file_name_as_directory)
9020 (directory_file_name, Fexpand_file_name)
9021 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9022 arguments of dostounix_filename.
9023 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9024 use MAX_UTF8_PATH for size of file-name strings.
9025 (emacs_readlinkat): Build an explicitly unibyte string for file
9027 (syms_of_fileio) <file-name-coding-system>:
9028 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9030 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9031 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9032 directories to UTF-8.
9033 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9034 environment, and each element of the input PATH, to UTF-8.
9036 * dired.c (file_attributes): Use build_unibyte_string explicitly
9037 to make Lisp strings from user and group names.
9039 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9042 * coding.c (decode_file_name, encode_file_name): New functions.
9044 * termcap.c (tgetent): Adapt to the change in arguments of
9047 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9050 * msdos.c (dostounix_filename, init_environment): Adapt to the
9051 change in arguments of dostounix_filename.
9053 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9054 [WINDOWSNT]: Encode file names passed to the image libraries in
9057 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9058 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9060 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9061 arguments of dostounix_filename.
9063 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9065 * font.h (struct font_entity) [HAVE_NS]: New field to record
9066 font driver which was used to create this entity.
9067 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9068 frame where the font was opened.
9069 (font_close_object): Add prototype.
9070 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9071 (font_close_object): Not static any more. Lost frame arg.
9072 Adjust comment and users.
9073 * alloc.c (cleanup_vector): Call font_close_object to adjust
9074 per-frame font counters correctly. If HAVE_NS, also call
9075 driver-specific cleanup for font-entity objects.
9076 * ftfont.c (ftfont_open):
9077 * nsfont.m (nsfont_open):
9078 * w32font.c (w32font_open_internal):
9079 * xfont.c (xfont_open):
9080 * xftfont.c (xftfont_open): Save frame pointer in font object.
9081 * macfont.m (macfont_open): Likewise.
9082 (macfont_descriptor_entity): Save driver pointer to be able
9083 to call its free_entity routine when font-entity is swept.
9084 * ftxfont.c (ftxfont_open): Add eassert because frame
9085 pointer should be saved by ftfont_driver.open.
9087 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9089 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9090 input polling is used. This is still meaningful for Cygwin, see
9091 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9092 * keyboard.c (poll_for_input_1, input_polling_used):
9093 Define unconditionally.
9094 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9095 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9096 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9097 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9098 (face_for_char): Likewise. Rearrange eassert and return ASCII
9099 face for CHAR_BYTE8_P.
9100 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9102 2013-12-11 Ken Brown <kbrown@cornell.edu>
9104 * dispextern.h (erase_phys_cursor):
9105 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9107 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9109 * nsterm.m (x_free_frame_resources):
9110 * term.c (tty_free_frame_resources):
9111 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9112 face cache because it's implied by free_frame_faces anyway.
9113 * w32term.c (x_free_frame_resources): Likewise. Do not call
9114 free_frame_faces twice.
9116 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9118 * editfns.c (Fformat_time_string): Mention %F in the doc.
9120 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9122 * window.c (resize_frame_windows): Don't return immediately when
9123 the root window's size doesn't change - the minibuffer window
9124 may still have to be repositioned/resized.
9125 * xfns.c (Fx_create_frame): Always change the frame size after
9126 initializing the frame's faces.
9127 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9128 change_frame_size should already have done it.
9129 (x_new_font): Assign new tool- and menu-bar heights.
9130 (x_set_window_size_1): Account for tool- and menu-bar heights
9131 (Bug#16013). Don't set pixel sizes since change_frame_size
9132 should already have done it.
9134 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9136 Remove the option of using libcrypto.
9137 * Makefile.in (LIB_CRYPTO): Remove.
9138 (LIBES): Don't use it.
9140 2013-12-11 Juri Linkov <juri@jurta.org>
9142 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9143 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9145 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9147 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9148 drawn tool bar items (Bug#16058).
9149 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9151 2013-12-09 Ken Brown <kbrown@cornell.edu>
9153 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9155 * lisp.h (get_frame_param): Adjust conditions for prototype
9158 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9160 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9161 Avoid unused macro warning if configured --without-xft.
9163 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9165 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9167 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9169 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9171 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9173 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9175 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9177 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9179 Use libcrypto's checksum implementations if available, for speed.
9180 * Makefile.in (LIB_CRYPTO): New macro.
9183 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9184 The macro didn't conform to C99 due to type mismatch,
9185 which caused compilation failure with Sun C 5.12,
9186 and it was confusing anyway. Include window.h to declare
9187 redisplay_other_windows.
9189 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9191 * window.c (set_window_buffer): Update mode line (bug#16084).
9193 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9195 Fix minor problems found by static checking.
9196 * keyboard.c (poll_for_input_1, input_polling_used):
9197 Define only if HAVE_NTGUI.
9198 * xmenu.c (popup_activate_callback): Omit unnecessary
9199 check against USE_X_TOOLKIT, which must be defined here anyway.
9200 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9203 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9205 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9207 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9209 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9211 * nsterm.m (x_set_window_size): Remove fprintf.
9212 (init): Define always. Set applicationDidFinishLaunchingCalled
9214 (applicationDidFinishLaunching:):
9215 Set applicationDidFinishLaunchingCalled.
9216 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9219 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9221 Pixel resize changes for NS (Bug#16049).
9222 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9223 height/width. row/cols are locals.
9224 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9225 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9226 (windowWillResize): Remove gsextra. Calculate extra as in
9228 (x_new_font): Don't change frame size if fullscreen.
9229 Change size pixelwise.
9231 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9232 comment in xfns.c. Change to pixelwise call.
9234 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9236 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9239 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9241 * xterm.c (input_signal_count): Remove.
9242 (x_dispatch_event): Define unconditionally.
9243 (x_make_frame_visible): Process X events until the frame
9244 is really visible (Bug#16027).
9245 * xterm.h (x_dispatch_event): Declare unconditionally.
9247 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9249 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9251 * nsterm.m (x_set_window_size): Handle pixelwise.
9253 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9255 * w32term.c (x_new_font):
9256 * xterm.c (x_new_font): Calculate new frame size from new font
9259 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9261 * lisp.h (FOR_EACH_TAIL): New macro.
9262 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9264 * window.c (select_window): Call second wset_redisplay before we change
9265 selected_window (bug#16034).
9267 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9269 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9271 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9273 * w32xfns.c: Include window.h, to avoid a compiler warning.
9275 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9277 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9278 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9279 window_scroll takes care of it.
9280 (Fset_window_point, Fdelete_other_windows_internal)
9281 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9282 (Fsplit_window_internal, Fdelete_window_internal)
9283 (Fresize_mini_window_internal, Fset_window_configuration)
9284 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9285 cause redisplay instead of forcing a complete redisplay.
9286 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9287 we're only affecting the selected_window.
9289 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9291 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9292 directional control characters. Update type and category
9293 determination according to the UBA from Unicode v6.3.
9294 (bidi_category_t): New category EXPLICIT_FORMATTING.
9296 * dispextern.h (bidi_type_t): Update to include new bidirectional
9297 properties introduced with Unicode v6.3. (Bug#16043)
9299 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9301 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9304 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9306 * font.c (font_list_entities): Remove dummy assignment.
9307 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9308 used on graphic displays only. Remove unused 'font_encoder' member.
9309 (struct font_bitmap): Remove unused 'extra' member.
9310 * nsfont.m (nsfont_open):
9311 * w32font.c (w32font_open_internal):
9312 * ftfont.c (ftfont_get_bitmap): Adjust users.
9314 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9316 Use bool for boolean.
9317 * tparam.c (tparam1):
9318 * undo.c (record_point, record_property_change):
9319 Use bool for boolean, for local vars that are always true or false.
9321 Minor integer overflow fixes (Bug#16033).
9322 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9323 This improves on the previous fix to this function.
9324 (window_resize_check): When summing up pixel counts, don't rely on
9325 undefined behavior if the sum overflows.
9327 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9329 * window.c (Fset_window_new_pixel): Don't choke at negative
9330 argument value (Bug#16033).
9332 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9333 to avoid crash in window_box_height.
9335 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9336 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9338 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9340 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9342 Minor integer overflow fixes.
9343 * window.c (Fset_window_new_pixel, grow_mini_window):
9344 * xdisp.c (Fwindow_text_pixel_size):
9345 Avoid undefined behavior on signed integer overflow.
9346 * xfns.c (x_set_mouse_color):
9347 Check that drag shape fits in 'unsigned', since that's what X wants.
9349 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9351 Improve reporting of fatal exception on MS-Windows.
9352 * w32fns.c (my_exception_handler): New function.
9353 (globals_of_w32fns): Set it up as the unhandled exception
9354 handler. Initialize exception code and address to zeros.
9355 (emacs_abort): If the exception code and address are available,
9356 print them at the beginning of the backtrace. Fix the format of
9357 printing addresses (was producing 0x0x12345678 on XP).
9360 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9362 * eval.c (Fbacktrace__locals): New function.
9363 (syms_of_eval): Defsubr it.
9365 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9367 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9368 Define here to unify between...
9369 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9370 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9372 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9374 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9376 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9377 fringe background extension.
9378 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9379 because they are now always the same as `left' and `width',
9380 respectively. Remove code for the case that `width' and
9381 `sb_width' are different.
9383 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9385 Fix minor problems found by static checking.
9386 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9387 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9388 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9390 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9392 * image.c (imagemagick_compute_animated_image): Don't crash if we
9393 have an animation with different-sized images (bug#15313).
9395 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9397 Remove some unused items introduced during pixelwise change.
9398 * window.c (window_resize_total_check): Remove unused function.
9399 * xdisp.c (remember_mouse_glyph): Remove unused label.
9400 (Ftool_bar_height): Move declaration inside #if.
9401 * xterm.c (x_set_window_size): Don't use r and c.
9403 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9405 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9408 * window.c (Fset_window_configuration): Comment out unused variables.
9410 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9412 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9414 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9416 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9418 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9419 HAVE_GNUTLS3 (Bug#16001).
9421 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9422 if interrupts are deferred (Bug#15801).
9424 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9426 Support resizing frames and windows pixelwise.
9427 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9428 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9429 (struct glyph_matrix): Replace window_left_col and
9430 window_top_line by window_pixel_left and window_pixel_top.
9431 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9433 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9434 (draw_window_divider, move_it_to, x_draw_right_divider)
9435 (x_draw_bottom_divider, change_frame_size): Add or fix
9437 * dispnew.c (change_frame_size_1): Change prototype.
9438 (adjust_glyph_matrix, required_matrix_width)
9439 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9440 values instead of lines and columns.
9441 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9442 WINDOW_TOTAL_FRINGE_WIDTH.
9443 (handle_window_change_signal, do_pending_window_change)
9444 (init_display): Adjusts calls of change_frame_size.
9445 (change_frame_size, change_frame_size_1): Handle pixelwise
9447 * frame.c (Qright_divider_width, Qbottom_divider_width):
9449 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9450 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9451 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9452 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9454 (set_frame_param): New function.
9455 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9456 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9457 (Ffringe_width, Fborder_width, Fright_divider_width)
9458 (Fbottom_divider_width): New functions, defsubr them.
9459 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9460 New argument pixelwise.
9461 (struct frame_parm_table): New members Qright_divider_width and
9462 Qbottom_divider_width.
9463 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9464 (x_report_frame_params): Handle Qright_divider_width and
9465 Qbottom_divider_width.
9466 (x_set_right_divider_width, x_set_bottom_divider_width):
9468 (frame_resize_pixelwise): New option.
9469 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9470 new_pixelwise, right_divider_width and bottom_divider_width;
9471 remove total_lines; rename text_lines, text_cols, new_text_lines
9472 and new_text_cols to text_height, text_width, new_height and
9473 new_width respectively.
9474 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9475 FRAME_TEXT_WIDTH respectively.
9476 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9477 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9478 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9480 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9481 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9482 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9483 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9484 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9485 (FRAME_TOTAL_COLS_ARG): Remove macro.
9486 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9487 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9488 (x_wm_set_size_hint): Handle frame pixel sizes.
9489 * indent.c (compute_motion, Fcompute_motion):
9490 Call window_body_width instead of window_body_cols.
9491 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9492 (make_lispy_position): Handle right and bottom dividers.
9493 (Fsuspend_emacs): Pixelize call of change_frame_size.
9494 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9495 * lisp.h: Extern set_frame_param.
9496 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9498 (Fx_create_frame): Add entry for vertical_drag_cursor.
9499 Pixelize call of change_frame_size.
9500 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9501 * nsterm.m (ns_update_window_end): Optionally draw right
9503 (x_set_window_size): Add argument pixelwise.
9504 Call check_frame_size and change_frame_size with pixelwise zero.
9505 (ns_draw_window_divider): New function.
9506 (ns_redisplay_interface): Add ns_draw_window_divider.
9507 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9508 (x_new_font): Call x_set_window_size with pixelwise zero.
9509 * print.c (print_object): For a window print its sequence
9511 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9512 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9513 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9514 (w32_createwindow): Use scroll bar area width.
9515 (w32_wnd_proc): Handle bottom divider width.
9516 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9517 (Fx_create_frame): Default divider width parameters.
9518 Caclulate sizes pixelwise. Add vertical drag cursor support.
9519 (x_create_tip_frame): Default divider widths to zero.
9520 Pixelize call to change_frame_size.
9521 (Fx_show_tip): Add handling of divider widths. Pixelize window
9523 (Fw32_frame_rect): New function.
9524 (frame_parm_handler w32_frame_parm_handlers): Add divider
9526 (Vx_window_vertical_drag_shape): Add variable.
9527 * w32inevt.c (resize_event, maybe_generate_resize_event):
9528 Pixelize change_frame_size calls.
9529 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9531 * w32term.c (w32_draw_window_divider): New function.
9532 (x_update_window_end): Handle right divider.
9533 (w32_draw_fringe_bitmap, x_scroll_run)
9534 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9535 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9536 Calculate new frame sizes pixelwise.
9537 (x_new_font): Pixelize call to x_set_window_size.
9538 (x_check_fullscreen): Pixelize call to change_frame_size.
9539 (x_set_window_size_1, x_set_window_size): New argument
9540 pixelwise. Calculate pixelwise.
9541 (x_wm_set_size_hint): Use scroll bar area width.
9542 (w32_redisplay_interface): Add w32_draw_window_divider.
9543 * w32term.h (struct w32_output): Add vertical drag cursor.
9544 * widget.c (set_frame_size, update_wm_hints)
9545 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9547 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9548 * window.c (sequence_number): Restore.
9549 (Fwindow_pixel_width, Fwindow_pixel_height)
9550 (Fwindow_mode_line_height, Fwindow_header_line_height)
9551 (window_pixel_to_total, Frun_window_scroll_functions)
9552 (Fset_window_new_pixel, window_resize_apply_total)
9553 (Fwindow_resize_apply_total): New functions.
9554 (window_body_height, window_body_width): Rename from
9555 window_body_lines. New argument PIXELWISE.
9556 Calculate pixelwise.
9557 (Fwindow_body_height, Fwindow_body_width): New argument
9559 (coordinates_in_window, window_relative_x_coord): Use window's
9560 pixel width instead of total width.
9561 (replace_window, recombine_windows): Initialize pixel values.
9562 (resize_root_window, resize_frame_windows, grow_mini_window)
9563 (shrink_mini_window): New argument PIXELWISE.
9564 Calculate pixelwise.
9565 (Fdelete_other_windows_internal, adjust_window_margins)
9566 (window_resize_check, window_resize_apply)
9567 (Fdelete_window_internal, Fresize_mini_window_internal)
9568 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9569 (check_frame_size): Rename arguments. New argument PIXELWISE.
9570 Calculate pixelwise.
9571 (set_window_buffer): Make samebuf bool. Run configuration change
9572 hook only if buffer changed.
9573 (Fset_window_buffer): Rewrite doc-string.
9574 (make_window): Initialize new_pixel slot.
9575 (Fwindow_resize_apply): Check pixel size of root window.
9576 (Fsplit_window_internal): Call 2nd argument pixel_size.
9577 Calculate pixelwise.
9578 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9580 (save_window_data): New slots frame_text_width,
9581 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9582 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9584 (Fcurrent_window_configuration, Fset_window_configuration)
9585 (save_window_save, compare_window_configurations): Handle new
9586 slots in save_window_data and saved_window.
9587 (Fset_window_scroll_bars): Fix doc-string.
9588 (window_resize_pixelwise): New variable.
9589 (coordinates_in_window, Fcoordinates_in_window_p):
9591 (make_parent_window): Adjust sequence_number.
9592 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9594 * window.h (struct window): New members new_pixel, pixel_left,
9595 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9596 (wset_new_pixel): New function.
9597 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
9598 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
9599 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
9600 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
9601 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
9602 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
9603 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
9604 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
9605 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
9606 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
9607 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
9608 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
9609 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9610 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9611 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9613 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9614 (window_body_width, check_frame_size): Adapt external declarations.
9615 * xdisp.c (last_max_ascent): New integer.
9616 (window_text_bottom_y): Handle bottom divider.
9617 (window_box_width, window_box_height): Calculate pixelwise.
9618 (get_glyph_string_clip_rects): Handle right divider.
9619 (remember_mouse_glyph): When windows are resized pixelwise
9620 proceed with width and height set to 1.
9621 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9623 (move_it_to): Calculate and return maximum x position
9625 (Fwindow_text_pixel_size): New function.
9626 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9627 (tool_bar_lines_needed): Rename to tool_bar_height.
9628 Calculate pixelwise.
9629 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9630 Calculate pixelwise.
9631 (redisplay_tool_bar): Calculate pixelwise.
9632 (redisplay_window): Calculate pixelwise. Handle dividers.
9633 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9634 (x_draw_vertical_border): Handle dividers.
9635 (define_frame_cursor1): Handle vertical drag cursor.
9636 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9637 (expose_window): Calculate pixelwise. Handle dividers.
9638 (init_xdisp): Initialize pixel values.
9639 * xfaces.c (Qwindow_divider): New face.
9640 (realize_basic_faces): Realize it.
9641 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9642 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9643 (x_set_scroll_bar_default_width): Default actual width to 16.
9644 (Fx_create_frame): Set sizes pixelwise.
9645 (x_create_tip_frame): Default divider widths to zero.
9646 Pixelize call of change_frame_size.
9647 (Fx_show_tip): Handle divider widths. Initial pixel position
9649 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9650 (Vx_window_vertical_drag_shape): New option.
9651 * xmenu.c (free_frame_menubar): Pixelize call of
9653 * xterm.c (x_draw_window_divider): New function.
9654 (x_update_window_end): Optionally draw right divider.
9655 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9656 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9657 (handle_one_xevent, x_new_font): Calculate pixelwise.
9658 (x_set_window_size_1, x_set_window_size): New argument
9659 pixelwise. Calculate pixelwise.
9660 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9661 (struct x_redisplay_interface): Add x_draw_window_divider.
9662 * xterm.h (struct x_output): Add vertical_drag_cursor.
9664 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9666 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9667 Set invisible frames's `redisplay' when a full redisplay is requested.
9668 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9669 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9670 (display_mode_lines): Set it here instead.
9672 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9674 * dispextern.h (set_window_update_flags): Remove.
9676 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9678 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9680 * xdisp.c (REDISPLAY_SOME_P): New macro.
9681 (redisplay_internal): Use it (bug#15999).
9682 (prepare_menu_bars, redisplay_window): Use it as well.
9684 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9686 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9688 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9689 (globals_of_w32font): Zero it out.
9690 (GetCharWidth32W_Proc): New function pointer.
9691 (get_char_width_32_w): New function.
9692 (compute_metrics): If get_glyph_outline_w returns an error, try
9693 get_char_width_32_w before declaring a failure. This avoids
9694 punishing raster (a.k.a. "bitmap") fonts by slowing down
9695 redisplay. (Bug#6364).
9697 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9699 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9700 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9701 highlight needs to be redisplayed. (Bug#15913)
9703 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9705 Fix minor problems found by static checking.
9706 * buffer.h (struct buffer_text, struct buffer):
9707 * frame.h (struct frame):
9708 * window.h (struct window):
9709 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9710 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9711 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9712 no-longer-valid use of HAVE_MENUS.
9713 * xdisp.c (propagate_buffer_redisplay): Now static.
9715 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * xmenu.c (Fmenu_or_popup_active_p):
9718 * window.c (Fset_window_configuration):
9719 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9720 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9721 * fns.c (Fyes_or_no_p):
9722 * editfns.c (Fmessage_box, Fmessage_or_box):
9723 * alloc.c (make_save_ptr_ptr):
9724 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9726 * window.c (Fset_window_configuration): Move select_window later.
9728 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9730 Refine redisplay optimizations to only redisplay *some* frames/windows
9731 rather than all of them.
9732 * xdisp.c (REDISPLAY_SOME): New constant.
9733 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9734 (bset_redisplay, bset_update_mode_line): New functions.
9735 (message_dolog): Use bset_redisplay.
9736 (clear_garbaged_frames): Use fset_redisplay.
9737 (echo_area_display): Use wset_redisplay.
9738 (buffer_shared_and_changed): Remove.
9739 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9740 frame titles. Compute the actual set of windows redisplayed.
9741 Don't update frame titles and menu bars for frames that don't need to
9743 (propagate_buffer_redisplay): New function.
9745 (redisplay_internal): Use it. Be more selective in the set of windows
9746 we redisplay. Propagate windows_or_buffers_changed to
9747 update_mode_lines a bit later to simplify the code.
9748 (mark_window_display_accurate_1): Reset window and buffer's
9750 (redisplay_window): Do nothing if neither the window nor the buffer nor
9751 the frame needs redisplay.
9752 * window.h (struct window): Add `redisplay' field.
9753 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9754 (redisplay_other_windows, window_list): New declarations.
9755 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9756 (window_list): Not static any more.
9757 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9758 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9759 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9760 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9761 * frame.h (struct frame): Add `redisplay' field.
9762 Move `external_menu_bar' bitfield next to other bit-fields.
9763 (SET_FRAME_GARBAGED): Use fset_redisplay.
9764 (SET_FRAME_VISIBLE): Don't garbage the frame;
9765 Use redisplay_other_windows.
9766 * buffer.h (struct buffer): Add `redisplay' field.
9767 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9768 (modify_overlay): Use bset_redisplay.
9769 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9771 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9773 Support w32 file notifications in batch mode.
9774 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9775 invalid (which happens in batch mode). If non-interactive, call
9776 handle_file_notifications to store file notification events in the
9777 input queue. (Bug#15933)
9779 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9781 * w32inevt.c (handle_file_notifications): Now external, not static.
9783 * w32term.h (handle_file_notifications): Provide prototype.
9785 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9786 init_crit, since init_display, which does that otherwise, is not
9789 2013-11-27 Glenn Morris <rgm@gnu.org>
9791 * Makefile.in ($(lispsource)/international/charprop.el): New.
9792 (emacs$(EXEEXT)): Depend on charprop.el.
9794 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9796 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9797 deleting portions of the buffer under non-nil REPLACE argument.
9800 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9801 directory, watch it and not its parent.
9802 (add_watch): Allow empty string in FILE.
9804 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9806 * window.c (Fset_window_start, window_resize_apply)
9807 (window_scroll): Reset window_end_valid (Bug#15957).
9809 2013-11-27 Glenn Morris <rgm@gnu.org>
9811 * Makefile.in (leimdir): Now in lisp source directory.
9812 ($(leimdir)/leim-list.el): Just use ../leim .
9813 * epaths.in (PATH_DUMPLOADSEARCH):
9814 * lread.c (load_path_default):
9815 * nsterm.m (ns_load_path): No more leim directory.
9817 2013-11-26 Andreas Schwab <schwab@suse.de>
9819 * .gdbinit (xgettype): Add cast.
9821 2013-11-26 Glenn Morris <rgm@gnu.org>
9823 Preload leim-list.el.
9824 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9825 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9826 is a single directory.
9828 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9830 bool-vector-subsetp is now the normal direction (Bug#15912).
9831 * data.c (Fbool_vector_subsetp): Test whether the first argument
9832 is a subset of the second one, not the reverse. Add doc string.
9834 Fix minor problems found by static checking.
9835 * lread.c (load_path_default): Now static.
9836 * textprop.c (text_property_stickiness): Be consistent about the
9837 test used when deciding whether to consider the previous character.
9838 This simplifies the code a bit.
9840 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9842 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9845 (syms_of_frame): Don't defsubr them.
9847 2013-11-25 Glenn Morris <rgm@gnu.org>
9849 * lread.c (load_path_default): Change the sense of the argument.
9850 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9851 from dump_path. When it is not, avoid checking dump_path twice.
9853 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9854 uninstalled dump_path against installed Vload_path. (Bug#15964)
9856 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9858 Export get_pos_property to Elisp.
9859 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9860 (syms_of_editfns): Export it to Elisp.
9862 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9864 2013-11-23 Romain Francoise <romain@orebokech.com>
9866 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9867 initialization here ...
9868 (syms_of_fileio): ... from here.
9870 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9872 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9873 Please use --enable-check-lisp-object-type.
9875 2013-11-23 Glenn Morris <rgm@gnu.org>
9877 * process.c (get_process): Explicit error for dead buffers.
9879 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9881 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9883 2013-11-23 Glenn Morris <rgm@gnu.org>
9885 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9886 * lread.c (load_path_check): Take path to check as argument.
9887 (load_path_default): New, split from init_lread.
9888 (init_lread): Move calc of default load-path to load_path_default.
9889 Empty elements in EMACSLOADPATH now stand for the default.
9890 (load-path): Doc fix.
9891 * emacs.c (decode_env_path): Add option to treat empty elements
9892 as nil rather than ".".
9893 * callproc.c (init_callproc_1, init_callproc):
9894 * image.c (Vx_bitmap_file_path):
9895 * lisp.h (decode_env_path):
9896 * lread.c (Vsource_directory):
9897 Update for new argument spec of decode_env_path.
9899 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9901 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9902 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9904 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9906 Fix some dependency problems that cause unnecessary recompiles.
9908 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9909 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9910 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9911 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9912 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9913 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9914 (boostrap-clean): No need to remove stamp-oldxmenu.
9916 Fix recently introduced bool vector overrun.
9917 This was due to an optimization that went awry.
9918 Reported by Glenn Morris in
9919 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9920 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9921 for empty vectors, undoing the 2013-11-18 change.
9922 * data.c (bool_vector_binop_driver): Rely on this.
9923 Fix bug that occasionally overran the destination.
9924 * lisp.h (struct Lisp_Bool_vector): Document this.
9926 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9928 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9931 * nsterm.m (init, run, stop:): Comment out for now, does not work
9934 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9936 * charset.c (syms_of_charset): Don't read past end of string.
9938 2013-11-19 Glenn Morris <rgm@gnu.org>
9940 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9942 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9944 Add hooks to run on gaining/losing focus. (Bug#15029)
9945 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9946 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9947 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9949 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9951 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9952 The old names predated the API change that put destination at end.
9954 Improve API of recently-added bool vector functions (Bug#15912).
9955 The old API had (bool-vector-count-matches A B)
9956 and (bool-vector-count-matches-at A B I), which gave the
9957 misleading impression that the two functions were variants, one
9958 with a location I. The new API has (bool-vector-count-population A)
9959 and (bool-vector-count-consecutive A B I) to make the distinction
9960 clearer. The first function no longer has a B argument, since the
9961 caller can easily determine the number of nils if the length and
9962 number of ts is known.
9963 * data.c (Fbool_vector_count_population): Rename from
9964 bool_vector_count_matches, and accept just 1 argument.
9965 (Fbool_vector_count_consecutive): Rename from
9966 Fbool_vector_count_matches_at.
9968 Always allocate at least one bits_word per bool vector.
9969 See Daniel Colascione in:
9970 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9971 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9972 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9973 * lisp.h (struct Lisp_Bool_vector): Document this.
9975 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9977 * insdel.c (invalidate_buffer_caches): New function, consolidated
9978 from part of prepare_to_modify_buffer.
9979 (insert_from_gap, prepare_to_modify_buffer):
9980 * coding.c (code_convert_region, code_convert_string):
9981 Call invalidate_buffer_caches. (Bug#15841)
9983 * lisp.h (invalidate_buffer_caches): Add prototype.
9985 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9987 * w32term.c (x_update_window_end): Don't invalidate the entire
9988 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9989 highlight needs to be redisplayed. (Bug#15913)
9991 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9993 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9995 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9997 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9998 while we are using Vprin1_to_string_buffer.
10000 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10001 after inserting the description string. (Bug#15907)
10003 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10005 * data.c: Work around bogus GCC diagnostic about shift count.
10006 Reported by Eli Zaretskii in
10007 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10008 (pre_value): New function.
10009 (count_trailing_zero_bits): Use it.
10011 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10013 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10014 assume C macros are not supported even under -g3 in these old GCC
10017 2013-11-15 Leo Liu <sdl.web@gmail.com>
10019 * minibuf.c (Ftry_completion, Fall_completions)
10020 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10022 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10024 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10025 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10026 This avoids placing unnecessary constants into the Emacs code.
10028 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10030 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10031 for Cygwin w32 build.
10033 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10034 for Cygwin w32 build. (Bug#15892)
10036 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10038 Simplify, port and tune bool vector implementation.
10039 * alloc.c (bool_vector_exact_payload_bytes)
10040 (bool_vector_payload_bytes): Remove.
10041 (bool_vector_fill): Return its argument.
10042 * alloc.c (bool_vector_fill):
10044 * print.c (print_object):
10045 Simplify by using bool_vector_bytes.
10046 * alloc.c (make_uninit_bool_vector):
10047 New function, broken out from Fmake_bool_vector.
10048 (Fmake_bool_vector): Use it. Use tail call.
10049 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10050 * data.c (BITS_PER_ULL): New constant.
10051 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10052 if long long versions don't exist.
10053 (shift_right_ull): New function.
10054 (count_one_bits_word): New function, replacing popcount_bits_word
10055 macro. Don't assume that bits_word is no wider than long long.
10056 (count_one_bits_word, count_trailing_zero_bits):
10057 Don't assume that bits_word is no wider than long long.
10058 * data.c (bool_vector_binop_driver, bool_vector_not):
10059 * fns.c (Fcopy_sequence):
10061 Create an uninitialized destination, to avoid needless work.
10062 (internal_equal): Simplify.
10063 (Ffillarray): Prefer tail call.
10064 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10065 contain at least one word.
10066 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10067 chars are narrower than ints.
10068 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10069 * fns.c (Fcopy_sequence):
10071 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10072 Don't try to port to hosts where bits_word values have holes; the
10073 code wouldn't work there anyway. Verify this assumption, though.
10074 (bool_vector_bytes): New function.
10075 (make_uninit_bool_vector): New decl.
10076 (bool_vector_fill): Now returns Lisp_Object.
10078 * xfns.c (xic_create_fontsetname):
10079 * xrdb.c (gethomedir): Prefer tail calls.
10081 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10083 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10084 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10086 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10087 that requires a return value.
10088 (Fset_buffer_modified_p): Take advantage of this change to do
10091 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10093 * buffer.c (Frestore_buffer_modified_p): Sync it with
10094 Fset_buffer_modified_p.
10095 (Fforce_mode_line_update): New function, moved from subr.el.
10096 (Fset_buffer_modified_p): Use them.
10097 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10099 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10101 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10102 This avoids undefined behavior when subtracting pointers into
10103 different aways. On my platform it also makes the code a tad
10104 smaller and presumably faster.
10106 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10108 * keyboard.c (command_loop_1): Use region-extract-function.
10109 * insdel.c (Qregion_extract_function): Not static any more (can we
10110 stop pretending that these vars can benefit from being marked static?).
10112 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10114 * search.c (find_newline): If buffer text is relocated during the
10115 "dumb loop", adjust C pointers into buffer text to follow suit.
10118 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10120 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10121 for conversion (Bug#15837).
10123 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10125 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10126 for the entire range of inserted characters. (Bug#15841)
10128 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10130 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10132 (realize_default_face): Remove assignment to distant-foreground if
10133 unspecified (Bug#15815).
10135 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10137 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10138 cache-long-scans disabled, since we don't want to call
10139 prepare_to_modify_buffer (in insert_1_both) for each message we
10142 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10143 from buffer.c. Improve commentary to the buffer field setter
10146 * buffer.c (bset_cache_long_scans): Static function deleted.
10147 Improve commentary to the buffer field setter functions.
10148 (init_buffer_once): Default for cache-long-scans changed to t.
10151 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10153 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10155 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10156 This bug was introduced in my 2013-06-21 change, and caused
10157 struct Lisp_Sub_Char_Table objects to be given too many slots,
10158 which broke 'make -C admin/unidata'.
10160 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10162 Import changes from mac-port 4.5.
10163 * macfont.m (mac_font_copy_default_descriptors_for_language)
10164 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10165 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10166 (macfont_language_default_font_names): New.
10167 (macfont_list): Rearrange language/charset code.
10168 (macfont_close): Don't check for macfont_info->cache.
10169 (mac_ctfont_create_preferred_family_for_attributes): New font
10170 selection code, call
10171 mac_font_copy_default_name_for_charset_and_languages.
10172 (mac_font_copy_default_descriptors_for_language)
10173 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10175 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10177 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10179 Port to C11 aligned_alloc, and fix some integer overflows.
10180 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10181 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10182 and use of posix_memalign replaced with aligned_alloc.
10183 (aligned_alloc): New function, defined or declared as needed.
10184 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10185 Don't undef; configure.ac now does this.
10186 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10187 (calloc, aligned_alloc): Check for integer overflow.
10188 (aligned_alloc): Rename from memalign. All uses changed.
10189 (memalign): New function, an alias for aligned_alloc.
10191 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10193 * xdisp.c (redisplay_internal): Fix typo in last change.
10195 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10197 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10199 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10201 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10202 redisplay--mode-lines-cause.
10203 (redisplay_internal): Keep them uptodate. Remove redundant check of
10204 buffer_shared_and_changed.
10205 * *.[chm]: Number every assignment to update_mode_lines so we
10206 can track why it is set.
10208 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10210 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10212 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10214 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10215 can track why it is set.
10217 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10219 Integer-related fixes for term.c etc.
10220 * dispextern.h (face_tty_specified_color): New function.
10221 * term.c (turn_on_face): Don't rely on undefined behavior when
10222 assigning an out-of-range value to 'long'.
10223 Simplify test for toggling highlight.
10224 (tty_capable_p): Omit last two (unused) args. All callers changed.
10225 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10226 (read_menu_input, tty_menu_activate, tty_menu_show):
10227 * xfaces.c (x_supports_face_attributes_p)
10228 (tty_supports_face_attributes_p):
10229 Use bool for boolean. All callers changed.
10230 (tty_supports_face_attributes_p): Omit defaults for color indices;
10231 no longer needed. Simplify tail call.
10233 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10235 * xdisp.c (prepare_menu_bars): Mark static.
10236 * lisp.h (prepare_menu_bars): Don't declare.
10237 * xselect.c (x_handle_selection_clear):
10238 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10240 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10242 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10243 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10245 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10247 * keyboard.c (Fcommand_error_default_function): Rename from
10248 Fdefault_error_output.
10250 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10252 * keyboard.c (Fdefault_error_output): New function, extracted from
10253 cmd_error_internal.
10254 (syms_of_keyboard): Use it for Vcommand_error_function.
10256 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10258 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10259 (init_eval): Use it to ensure handlerlist is non-NULL.
10260 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10261 (Fsignal): Adjust NULLness test of handlerlist.
10262 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10264 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10266 * callproc.c (call_process): Call prepare_to_modify_buffer before
10267 decoding text read from the sub-process, as the decoded stuff will
10268 be inserted into the buffer. This will invalidate the various
10269 caches maintained for the buffer. (Bug#15148)
10271 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10273 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10274 string of glyphless-char-display.
10276 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10278 * nsfns.m (ns_get_name_from_ioreg): New function.
10279 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10280 OSX >= 10.9. Use ns_get_name_from_ioreg.
10282 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10284 Simplify and port recent bool vector changes.
10285 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10286 only in this file. Use a more-efficient implementation if the
10287 second argument is a power of 2.
10288 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10289 Remove no-longer-necessary compile-time checks.
10290 (bool_vector_exact_payload_bytes): New function.
10291 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10292 exact payload changed to call the new function. Do not assume
10293 that the arg or result fits in ptrdiff_t.
10294 (bool_vector_fill): New function.
10295 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10297 (vroundup_ct): Don't assume arg fits in size_t.
10298 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10299 invoke set_category_set.
10300 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10301 All callers changed. Use bool_vector_set.
10302 * category.h (XCATEGORY_SET): Remove; no longer needed.
10303 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10304 bool_vector_bitref.
10305 * data.c (Faref): Use bool_vector_ref.
10306 (Faset): Use bool_vector_set.
10307 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10308 (Fbool_vector_not, Fbool_vector_count_matches)
10309 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10310 * fns.c (concat): Use bool_vector_ref.
10311 (Ffillarray): Use bool_vector_fill.
10312 (mapcar1): Use bool_vector_ref.
10313 (sxhash_bool_vector): Hash words, not bytes.
10314 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10315 a constant, since it's now used in #if.
10316 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10317 unsigned char on unusual architectures, so that we no longer
10318 assume that the number of bits per bits_word is a power of two or
10319 is a multiple of 8 or of CHAR_BIT.
10320 (Qt): Add forward decl.
10321 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10322 at least as strictly as bits_word.
10323 (bool_vector_data, bool_vector_uchar_data): New accessors.
10324 All data structure accesses changed to use them.
10325 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10326 (bool_vector_set): New functions.
10327 (bool_vector_fill): New decl.
10328 (ROUNDUP): Move to alloc.c as described above.
10330 Fix recent gnutls changes.
10331 * gnutls.c (Fgnutls_boot): Don't assume C99.
10332 * process.c (wait_reading_process_output): Fix typo in recent change.
10334 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10336 * process.c (wait_reading_process_output, read_process_output)
10337 (send_process): Check gnutls_state is not NULL.
10339 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10340 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10342 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10344 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10345 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10347 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10350 * nsfns.m (Fx_create_frame): Fix memory leak.
10352 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10353 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10354 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10356 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10358 * xdisp.c (message3_nolog, message_with_string): Encode the string
10359 before writing it to the terminal in a non-interactive session.
10361 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10362 sure we concatenate them into a unibyte string.
10364 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10365 resulting temporary name before returning it to the caller.
10366 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10367 is a unibyte string, convert NAME to a unibyte string to ensure
10368 that the result is also a unibyte string.
10370 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10371 create unibyte strings from default paths and directory/file
10374 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10377 * callproc.c (init_callproc): Use build_unibyte_string to make
10378 sure we create unibyte strings from default paths and
10379 directory/file names.
10381 * buffer.c (init_buffer): Don't store default-directory of
10382 *scratch* in multibyte form. The original problem which led to
10383 that is described in
10384 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10385 but it was solved long ago. (Bug#15260)
10387 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10389 Port to stricter C99 platforms.
10390 Especially, C99 prohibits nesting a struct X inside struct Y if
10391 struct X has a flexible array member.
10392 * alloc.c (struct sdata): New type.
10393 (sdata): Implement in terms of struct sdata.
10394 Remove u member; all uses replaced by next_vector, set_next_vector.
10395 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10396 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10397 (struct sblock): Rename first_data member to data, which is now
10398 a flexible array member. All uses changed.
10399 (next_vector, set_next_vector, large_vector_vec): New functions.
10400 (vector_alignment): New constant.
10401 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10402 (struct large-vector): Now merely a NEXT member, since the old approach
10403 ran afoul of stricter C99. All uses changed to use
10404 large_vector_vec or large_vector_offset.
10405 (large_vector_offset): New constant.
10406 * dispnew.c: Include tparam.h, for tgetent.
10407 Do not include term.h; no longer needed.
10408 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10409 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10410 (struct Lisp_Vector): Use a flexible array member for contents,
10411 instead of a union with a member that is an array of size 1.
10413 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10414 fact that the struct no longer contains a union.
10415 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10416 (struct Lisp_Save_Value, struct Lisp_Free):
10417 Use unsigned, not int, for spacers, to avoid c99 warning.
10418 (union specbinding): Use unsigned, not bool, for bitfield, as
10419 bool is not portable to pre-C99 hosts.
10421 2013-11-04 Glenn Morris <rgm@gnu.org>
10423 * emacs.c (usage_message): Mention that `-L :...' appends.
10425 2013-11-02 Glenn Morris <rgm@gnu.org>
10427 * Makefile.in (abs_builddir): Remove.
10428 (bootstrap_exe): Use relative filename.
10430 Use relative filenames in TAGS files.
10431 * Makefile.in (abs_srcdir): Remove it again.
10432 (.PHONY): Remove frc.
10433 (maintainer-clean): No more TAGS-LISP file.
10434 (TAGS): Pass relative file names to etags.
10435 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10437 * Makefile.in (abs_srcdir): New, set by configure.
10439 (maintainer-clean): Remove pointless echo. That should be in the
10440 top-level Makefile, if anywhere. Delete TAGS-LISP.
10441 (extraclean): No s/ and m/ directories for some time.
10442 (TAGS): Also depend on ctagsfiles3.
10443 Remove no-longer-defined S_FILE.
10444 Pass absolute filenames to etags once more.
10445 (TAGS-LISP): Replace lispdir with its expansion.
10446 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10447 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10449 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10451 * xfaces.c (check_lface_attrs, realize_default_face):
10452 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10453 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10455 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10457 * emacs.c (original_pwd): Remove global var by making it local.
10458 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10460 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10462 * xfaces.c: Declare color_distance.
10463 (QCdistant_foreground): New variable.
10464 (NEAR_SAME_COLOR_THRESHOLD): New define.
10465 (load_color2): New function.
10466 (load_color): Call load_color2.
10467 (load_face_colors): Call load_color2 and if distant-color is specified
10468 calculate distant and use distant-color if colors are near.
10469 (LFACE_DISTANT_FOREGROUND): New define.
10470 (merge_face_ref, Finternal_set_lisp_face_attribute)
10471 (Finternal_get_lisp_face_attribute)
10472 (x_supports_face_attributes_p): Handle distant-foreground similar to
10474 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10476 * dispextern.h (lface_attribute_index):
10477 Add LFACE_DISTANT_FOREGROUND_INDEX.
10479 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10481 * image.c (pbm_next_char): New function.
10482 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10483 (pbm_scan_number): Use it.
10484 (Qlibjpeg_version): New variable.
10485 (syms_of_image): DEFSYM and initialize it.
10487 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10489 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10491 2013-10-31 Glenn Morris <rgm@gnu.org>
10493 * emacs.c (original_pwd): New char.
10494 (main): If using --chdir, store original_pwd.
10495 (init_cmdargs): When setting Vinvocation_directory based on a
10496 relative argv[0], use original_pwd if set. (Bug#15768)
10498 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10500 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10502 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10504 * insdel.c: Fix minor problems found by static checking.
10505 (Qregion_extract_function): Now static.
10506 (prepare_to_modify_buffer_1): Remove unused locals.
10508 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10510 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10511 (syms_of_xdisp): Declare pre-redisplay-function.
10512 (markpos_of_region): Remove function.
10513 (init_iterator, compute_stop_pos, handle_face_prop)
10514 (face_before_or_after_it_pos, reseat_to_string)
10515 (get_next_display_element, window_buffer_changed)
10516 (redisplay_internal, try_cursor_movement, redisplay_window)
10517 (try_window_reusing_current_matrix, try_window_id, display_line)
10518 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10519 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10520 * window.h (struct window): Remove field `region_showing'.
10521 * dispextern.h (struct it): Remove region_beg/end_charpos.
10522 (face_at_buffer_position, face_for_overlay_string)
10523 (face_at_string_position): Update prototypes.
10524 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10525 (face_at_string_position): Remove `region_beg' and `region_end' args.
10526 * fontset.c (Finternal_char_font):
10527 * font.c (font_at, font_range): Adjust calls accordingly.
10528 * insdel.c (Qregion_extract_function): New var.
10529 (syms_of_insdel): Initialize it.
10530 (prepare_to_modify_buffer_1): Use it.
10532 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10534 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10535 * ftxfont.c (ftxfont_get_gcs):
10536 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10537 * xfaces.c (x_free_colors, x_free_dpy_colors)
10538 (x_create_gc, unload_color):
10539 * xselect.c (x_property_data_to_lisp):
10540 * xsettings.c (parse_settings):
10541 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10542 (get_bits_and_offset): Adjust definition.
10543 * frame.c (XParseGeometry): Adjust locals.
10544 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10545 * regex.h (toplevel): Likewise for reg_syntax_t.
10547 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10549 * eval.c (run_hook_with_args): Use FUNCTIONP.
10551 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10553 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10554 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10555 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10556 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10557 on MS-Windows anyway.
10558 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10559 (free_realized_face): ...adjust user.
10560 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10561 white relief pixels to -1.
10562 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10563 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10564 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10566 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10568 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10569 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10570 in practice now. All callers changed.
10572 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10574 * dispextern.h (struct face): Use bitfields for 'underline_type'
10575 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10576 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10577 'stipple' member. Move 'lface' member up to help...
10578 * xfaces.c (make_realized_face): ...this function to find and
10579 clear just the members that need clearing.
10580 (load_face_colors, realize_x_face):
10581 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10583 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10585 * xftfont.c (struct xftfont_info): Remove set-but-unused
10587 (xftfont_open): Adjust user.
10588 (xftfont_get_colors): Remove useless prototype.
10590 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10592 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10593 before passing them to 'unexec'. (Bug#15260)
10595 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
10597 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
10599 2013-10-25 Eli Zaretskii <eliz@gnu.org>
10601 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
10602 the changed signature of the font driver's 'close' method.
10604 * w32font.h (w32font_close): Adjust the prototype to the change in
10605 function definition.
10607 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
10609 * w32uniscribe.c (uniscribe_close): Adapt the call to
10610 w32font_close to its new prototype.
10612 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10614 Omit unused frame argument of font API's close function.
10615 * font.h (struct font): Drop frame argument. Adjust comment.
10616 * font.c (font_clear_cache, font_close_object): Adjust users.
10617 * ftfont.c (ftfont_close):
10618 * ftxfont.c (ftxfont_close):
10619 * macfont.m (macfont_close):
10620 * nsfont.m (nsfont_close):
10621 * w32font.c (w32font_close):
10622 * xfont.c (xfont_close):
10623 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10624 tweak comments and make functions safe if called more than once for
10625 the same font object.
10627 Perform font-specific cleanup when font object is swept by GC. See
10628 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10629 * alloc.c (cleanup_vector): New function.
10630 (sweep_vector): Call it for each reclaimed vector object.
10631 * font.h (struct font): Adjust comment.
10633 2013-10-24 Glenn Morris <rgm@gnu.org>
10635 * Makefile.in (abs_top_srcdir): New, set by configure.
10637 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10639 Adjust recent font-related changes to fix bug#15686.
10640 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10641 is a live window system frame, mark its default font too.
10643 2013-10-23 Glenn Morris <rgm@gnu.org>
10645 * Makefile.in (RUN_TEMACS): Make relative (again).
10646 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10647 (bootstrap-emacs$(EXEEXT)):
10648 Quote entities that might contain whitespace.
10650 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10652 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10653 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10655 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10657 Do not allow font caches to grow too large.
10658 * alloc.c (compact_font_cache_entry, compact_font_caches):
10659 New functions or stub if not HAVE_WINDOW_SYSTEM.
10660 (compact_undo_list): Factor out from Fgarbage_collect.
10662 (mark_face_cache): Mark face font. Move down to avoid
10664 (mark_terminals): Do not mark font cache here.
10665 (Fgarbage_collect): Call compaction functions described
10666 above. Adjust comment.
10668 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10670 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10671 chdir to HOME (bug#15607).
10673 * nsterm.m (Qcocoa, Qgnustep): New variables.
10674 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10675 (ns_get_color): Make selection color work for GNUstep also.
10677 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10679 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10680 handles mouse clicks. Instead, let GPM use the same code as all
10681 the other mice use. See the discussion starting at
10682 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10683 for the details of the problem with the menu bar this fixes.
10685 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10687 Remove port-specific display name lists to avoid extra
10688 complexity and data duplication with display info lists.
10689 * xterm.h (x_display_name_list): Remove declaration.
10690 * xterm.c (x_display_name_list): Remove.
10691 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10692 * xfns.c (x_display_info_for_name, Fx_display_list):
10693 Likewise. Use x_display_list where appropriate.
10694 * w32term.h (w32_display_name_list): Remove declaration.
10695 * w32term.c (w32_display_name_list): Remove.
10696 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10698 * w32fns.c (x_display_info_for_name, Fx_display_list):
10699 Likewise. Use x_display_list where appropriate.
10700 * nsterm.h (ns_display_name_list): Remove declaration.
10701 * nsterm.m (ns_display_name_list): Remove.
10702 (ns_term_init, syms_of_nsterm): Adjust users.
10703 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10704 Likewise. Use x_display_list where appropriate.
10705 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10706 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10707 (mark_terminals): Mark per-terminal font cache.
10709 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10711 Don't run timers in input-pending-p. Its new check-timers param
10712 provides the prior behavior. (Bug#15045).
10713 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10715 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10717 Make some functions static in non-Microsoft builds.
10718 On my platform (Fedora 19 x86-64), this shrinks the
10719 Emacs executable (text+data) by 0.25%.
10720 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10721 (load_color) [!MSDOS]:
10722 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10723 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10724 * lisp.h (check_existing):
10725 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10726 (network_interface_info) [!WINDOWSNT]:
10727 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10728 Remove extern decls.
10729 * fileio.c (check_existing):
10730 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10731 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10732 (network_interface_info) [!WINDOWSNT]:
10733 * term.c (encode_terminal_code) [!WINDOWSNT]:
10734 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10735 * xfaces.c (load_color) [!MSDOS]:
10737 * fileio.c (check_existing, check_executable, check_writable):
10738 * process.c (network_interface_list, network_interface_info):
10739 Move earlier, so that we don't need forward decls.
10740 * gnutls.c (fn_gnutls_transport_set_errno)
10741 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10743 * w32.c (init_environment): Use faccessat rather than
10744 check_existing, partly for consistency with the rest of the code
10745 in this file, partly so that check_existing can be static.
10747 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10748 * emacs.c (MAIN_PROGRAM): New macro.
10749 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10750 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10752 bool vector int width fixes
10753 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10754 (Fbool_vector_count_matches_at):
10755 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10756 can exceed PTRDIFF_MAX, at least in theory.
10757 (Fbool_vector_count_matches_at):
10758 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10760 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10762 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10763 (struct sockaddr): Add forward decl, for platforms that lack it.
10765 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10767 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10770 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10772 * w32.c (network_interface_get_info, network_interface_list)
10773 (network_interface_info): New functions. (Bug#15610)
10774 (GetAdaptersInfo_Proc): New typedef.
10775 (get_adapters_info): New wrapper function.
10776 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10778 * process.h (network_interface_list, network_interface_info):
10781 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10782 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10783 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10784 for WINDOWSNT. Doc fix.
10785 (syms_of_process): Defsubr Snetwork_interface_list and
10786 Snetwork_interface_info unconditionally.
10788 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10789 in NS GUI sessions. (Bug#15629)
10791 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10793 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10795 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10797 * print.c (print_object): Print " ..." when truncating bool vectors.
10799 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10801 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10802 standard mouse buttons.
10804 * termhooks.h (struct input_event): Remove incorrect commentary.
10806 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10808 Disallow bool vector operations on mixed-length operands.
10809 The old behavior left garbage in the result vector sometimes,
10810 and didn't seem to be useful.
10811 * data.c (Qwrong_length_argument): New static var.
10812 (wrong_length_argument): New function.
10813 (bool_vector_binop_driver): Check that args agree in length.
10815 * keyboard.c, keyboard.h (all_kboards): Now static.
10817 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10819 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10820 note from the lispref.
10822 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10824 * nsterm.h (struct ns_display_info): Remove set-but-unused
10825 member image_cache (image caches are per-terminal anyway).
10826 (FRAME_X_IMAGE_CACHE): Remove.
10827 * nsterm.m (ns_initialize_display_info): Adjust user.
10829 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10831 * w32proc.c: Include mingw_time.h.
10833 * w32.c: Include mingw_time.h.
10835 Implement scrolling of TTY menus when the screen is too short.
10837 * term.c (tty_menu_display): Accept an additional argument, the
10838 menu item from which to start displaying the menu. Account for
10839 the value of Y when limiting the menu to the number of available
10841 (mi_result): New enumeration.
10842 (read_menu_input): Return enumerated value. When the y coordinate
10843 hits min_y or max_y, return scroll indication instead of wrapping
10845 (tty_menu_activate): Handle the scrolling indications from
10846 read_menu_input. Compute the first menu item to display and pass
10847 it to tty_menu_display.
10849 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10851 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10852 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10853 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10854 Adjust to match the change described below.
10855 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10856 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10857 memory_below_frame members to...
10858 * termchar.h (struct tty_display_info): ...here because they're
10859 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10860 * term.c (init_tty):
10861 * nsterm.m (ns_create_terminal):
10862 * w32term.c (w32_create_terminal):
10863 * xterm.c (x_create_terminal): Adjust users.
10864 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10865 to filter out non-TTY frames. Adjust comment.
10866 (scrolling): Adjust user. Prefer eassert for debugging check.
10868 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10870 * xfaces.c (PT_PER_INCH): Remove unused macro.
10871 * termhooks.h (struct terminal): Remove set-but-unused
10872 member fast_clear_end_of_line.
10873 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10874 * nsterm.m (ns_create_terminal):
10875 * term.c (init_tty):
10876 * w32term.c (w32_create_terminal):
10877 * xterm.c (x_create_terminal): Adjust users.
10879 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10881 * lisp.h (bool_vector_size): New function.
10882 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10883 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10884 (Fbool_vector_not, Fbool_vector_count_matches_at):
10885 Remove uses of 'eassume' that should no longer be needed,
10886 because they are subsumed by the 'eassume' in bool_vector_size.
10888 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10890 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10891 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10892 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10894 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10896 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10897 have different dimensions. (Bug#15575)
10899 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10902 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10904 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10906 * term.c (tty_menu_show): Never return with unbalanced
10907 specpdl. Use eassert for debugging check. Adjust style.
10909 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10911 * term.c (read_menu_input): Make selection of menu items
10912 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10913 (tty_menu_activate): Fix off-by-one error when computing max_y.
10915 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10917 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10918 audit logging (only used with GnuTLS 3.x) and enable it.
10920 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10922 * dispnew.c (redraw_frame): Remove useless #ifdef because
10923 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10924 Also, move TTY fflush to...
10925 * term.c (tty_update_end): ...this function.
10927 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10929 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10930 the end of the frame's glyph matrix. (Bug#15575)
10932 * term.c (tty_menu_display): Don't move cursor while overwriting
10933 frame's glyphs with menu items. Limit the number of items
10934 displayed to what can be shown on the available screen lines,
10935 excluding the echo area.
10936 (tty_menu_activate): Limit the Y coordinate allowed by
10937 read_menu_input to the last screen line used for menu display.
10939 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10941 * lisp.h (eassume): New macro.
10942 Also, include <verify.h>, for 'assume'.
10943 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10944 (vroundup, vector_nbytes):
10945 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10946 (Fbool_vector_not, Fbool_vector_count_matches)
10947 (Fbool_vector_count_matches_at):
10948 Use eassume, not eassert.
10949 * casetab.c (set_identity, shuffle):
10950 * composite.c (composition_gstring_put_cache):
10951 * dispnew.c (update_frame_1):
10952 * ftfont.c (ftfont_shape_by_flt):
10953 * image.c (gif_load):
10954 * intervals.c (offset_intervals):
10955 * macfont.m (macfont_shape):
10956 Remove calls to 'assume' that are no longer needed, because
10957 --enable-gcc-warnings no longer generates bogus warnings
10958 when these calls are removed.
10960 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10962 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10964 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10966 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10967 (Qsubstitute_env_in_file_name): New var.
10968 (syms_of_fileio): Define it.
10970 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10972 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10973 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10976 * term.c (save_and_enable_current_matrix): Don't allocate and
10977 don't save margin areas.
10978 (restore_desired_matrix): Don't restore margin areas.
10979 (free_saved_screen): Don't free margin areas.
10981 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10983 * image.c: Pacify --enable-gcc-warnings.
10984 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10985 #define only if used.
10987 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10989 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10990 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10991 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10992 (gif_load): For giflib v5.x and later, display the error message
10993 produced by giflib when its functions fail.
10994 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10997 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10999 * keyboard.c (last_event_timestamp): Remove. For X selection and
11000 GTK popup menus, it may be obtained from per-frame X display info.
11001 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11002 (process_special_events): Adjust users.
11003 * keyboard.h (last_event_timestamp): Remove declaration.
11004 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11005 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11006 * menu.h (xmenu_show): Adjust prototype.
11007 * menu.c (Fx_popup_menu): Adjust user.
11008 * xselect.c (x_own_selection, x_get_foreign_selection)
11009 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11011 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11013 * keyboard.c (init_kboard): Now static. Add arg
11014 to denote window system. Adjust comment.
11015 (init_keyboard): Adjust user.
11016 (allocate_kboard): New function.
11017 (syms_of_keyboard):
11018 * nsterm.m (ns_term_init):
11019 * term.c (init_tty):
11020 * w32term.c (w32_create_terminal):
11021 * xterm.c (x_term_init): Use it.
11022 * keyboard.h (init_kboard): Remove prototype.
11023 (allocate_kboard): Add prototype.
11025 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11027 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11028 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11030 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11032 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11034 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11036 * term.c (tty_menu_activate): Flush the output stream after
11037 showing the cursor, and don't mark the frame garbaged at exit from
11038 the function. Fixes redisplay glitches when moving from one menu
11041 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11043 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11044 or throw error (Bug#15570).
11046 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11048 * intervals.c (temp_set_point_both): Move test into 'eassert',
11051 * lisp.h (eassert): Don't use 'assume'.
11052 Sometimes 'assume' wins in performance, and sometimes it loses,
11053 so it shouldn't be used all the time. Perhaps we need two
11054 flavors of 'eassert', one for where 'assume' is far more likely
11055 to help or to hurt; but that can be done later.
11056 Reported by Dmitry Antipov in
11057 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11058 Also, don't include <verify.h>; no longer needed.
11060 2013-10-09 Glenn Morris <rgm@gnu.org>
11062 * eval.c (Fcond): Doc tweak.
11064 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11066 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11067 expressions with side effects to eassert. (Bug#15565)
11069 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11071 * fns.c (hashfn_user_defined): Allow hash functions to return any
11074 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11076 Fix minor problems found by static checking.
11077 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11078 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11079 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11080 * keyboard.c (read_menu_command): Remove unused local.
11081 * lisp.h (read_menu_command): New decl.
11082 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11083 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11084 Return ptrdiff_t, not int.
11085 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11086 not int, for benefit of xpalloc.
11087 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11089 (have_menus_p): Remove; unused.
11090 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11091 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11092 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11094 (save_and_enable_current_matrix): Omit unnecessary casts.
11095 (read_menu_input): Omit local extern decl (now in lisp.h).
11096 Don't access uninitialized storage if mouse_get_xy fails.
11097 (tty_menu_activate): Mark local as initialized, for lint.
11098 (tty_menu_activate, tty_meny_show): Remove unused locals.
11100 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11102 Support menus on text-mode terminals.
11103 * xterm.h (xw_popup_dialog): Add prototype.
11105 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11106 (xmenu_show): Block input here, instead in Fx_popup_menu.
11107 (xw_popup_dialog): New function, with X-specific bits of popup
11110 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11113 * window.c (Fset_window_configuration): Use run-time tests of the
11114 frame type instead of compile-time conditionals, when menu-bar
11115 lines are considered.
11117 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11118 (w32_popup_dialog): New prototypes.
11120 * w32menu.c (Fx_popup_dialog): Function deleted.
11121 (w32_popup_dialog): New function, with w32 specific bits of popup
11122 dialogs. Block input here.
11124 * w32inevt.c (w32_console_read_socket): Minor change to add
11125 debugging TTY events.
11127 * w32fns.c (show_hourglass): If returning early because the frame
11128 is not a GUI frame, unblock input.
11130 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11131 (cursorY): New functions.
11133 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11134 WINDOWSNT, macros that call curX and curY elsewhere.
11136 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11138 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11139 specific function to hide and show cursor on a text-mode terminal.
11140 (tty_menu_struct, struct tty_menu_state): New structures.
11141 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11142 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11143 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11144 (tty_menu_locate, save_and_enable_current_matrix)
11145 (restore_desired_matrix, screen_update, read_menu_input)
11146 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11147 (tty_pop_down_menu, tty_menu_last_menubar_item)
11148 (tty_menu_new_item_coords, tty_menu_show): New functions.
11149 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11151 * nsterm.h (ns_popup_dialog): Adjust prototype.
11153 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11154 of in x-popup-menu.
11155 (ns_popup_dialog): Adapt order of arguments to the other
11156 *_menu_show implementations.
11157 (Fx_popup_dialog): Function deleted.
11159 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11161 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11163 * menu.c (have_boxes): New function.
11164 (single_keymap_panes): Use it instead of a compile-time
11166 (single_menu_item): Use run-time tests of the frame type instead
11167 of compile-time conditionals.
11168 (encode_menu_string): New function.
11169 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11170 the macro, since different types of frame need different encoding
11172 (digest_single_submenu): Use run-time tests of frame type instead
11173 of, or in addition to, compile-time conditionals.
11174 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11175 (Fx_popup_menu): Detect when the function is called from keyboard
11176 on a TTY. Don't barf when invoked on a text-mode frame.
11177 Check frame type at run time, instead of compile-time conditionals for
11178 invoking terminal-specific menu-show functions.
11179 Call tty_menu_show on text-mode frames.
11180 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11181 run time to determine which alternative to invoke; support dialogs
11184 * keyboard.h <Qmouse_movement>: Declare.
11186 * keyboard.c <Qmouse_movement>: Now extern.
11187 <Qecho_keystrokes>: New static variable.
11188 (read_key_sequence): Accept an additional argument, a flag to
11189 prevent redisplay during reading of the key sequence. All callers
11191 (read_menu_command): New function.
11192 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11194 (toolkit_menubar_in_use): New function.
11195 (make_lispy_event): Use it instead of a compile-time test.
11197 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11198 window-system being available.
11200 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11201 to x-popup-dialog on the frame type, they all now support popup
11204 * dispnew.c (save_current_matrix): Save the margin areas.
11205 (restore_current_matrix): Restore margin areas.
11206 (update_frame_with_menu): New function.
11208 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11211 * alloc.c (make_save_ptr): Now compiled unconditionally.
11213 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11215 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11216 (redraw_frame, update_frame): Adjust users.
11217 * dispextern.h (set_window_update_flags): Adjust prototype.
11218 * xdisp.c (redisplay_internal): When updating all frames with zero
11219 windows_or_buffers_changed, assume that only the windows that shows
11220 current buffer should be really updated.
11222 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11224 Do not allocate huge temporary memory areas and objects while encoding
11225 for file I/O, thus reducing an enormous memory usage for large buffers.
11226 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11227 * coding.h (struct coding_system): New member raw_destination.
11228 * coding.c (setup_coding_system): Initialize it to zero.
11229 (encode_coding_object): If raw_destination is set, do not create
11230 dst_object. Add comment.
11231 * fileio.c (toplevel): New constant E_WRITE_MAX.
11232 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11233 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11235 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11237 * nsterm.m (windowDidExitFullScreen:)
11238 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11240 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11242 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11243 * keyboard.c (unblock_input_to): Don't process pending signals
11244 if a fatal error is in progress.
11246 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11247 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11248 they're talking about words in Lisp bool vectors.
11249 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11250 * data.c (popcount_bits_word): Rename from popcount_size_t.
11251 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11254 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11256 Improve support for popcount and counting trailing zeros (Bug#15550).
11257 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11258 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11259 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11260 (popcount_size_t_msc, popcount_size_t_gcc):
11261 Remove; now done by Gnulib.
11262 (popcount_size_t): Now a macro that defers to Gnulib.
11263 (count_trailing_zero_bits): Return int, for consistency with
11264 Gnulib and because Emacs prefers signed to unsigned int.
11265 Don't assume that size_t is either unsigned int or unsigned long
11266 or unsigned long long.
11267 (size_t_to_host_endian): Do not assume that size_t is either
11268 exactly 32 or exactly 64 bits wide.
11269 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11270 etc., so that it's now an enum constant, not a macro.
11271 No need to assume that it's either 32 or 64.
11273 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11275 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11278 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11280 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11281 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11283 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11285 emacs_read and emacs_write now use void *, not char *.
11286 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11287 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11288 Buffer arg is now void *, not char *. This matches plain
11289 'read' and 'write' better, and avoids a constraint violation
11290 on Solaris 9 with Oracle Studio.
11292 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11294 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11295 memset to explicit loop. Otherwise copy largest possible chunk
11296 from initialized to uninitialized part, thus allowing the longer
11297 memcpy runs and reducing the number of loop iterations.
11299 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11301 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11302 hide toolbar (Bug#15388).
11303 (windowDidEnterFullScreen:): If presentation options are zero,
11304 set them here (Bug#15388).
11305 (ns_update_auto_hide_menu_bar): Remove runtime check.
11306 Don't auto hide dock unless menubar is also auto hidden.
11308 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11310 * editfns.c (message): Mention batch mode in doc string.
11312 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11314 * nsterm.m (check_native_fs): Remove erroneous comment.
11316 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11318 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11319 uses find_newline instead of scan_newline and so doesn't move point.
11321 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11323 Use hardware support for byteswapping on glibc x86 etc.
11324 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11325 whereas the old swap64 needed 30.
11326 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11327 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11328 Use byteswap.h's macros to swap bytes.
11329 * lisp.h (swap16, swap32, swap64): Remove.
11330 All uses replaced by bswap_16, bswap_32, bswap_64.
11332 * bytecode.c (exec_byte_code): Use some more volatile variables
11333 to work around local variables getting clobbered by longjmp.
11334 Port to pre-C99, which doesn't allow decls after stmts.
11336 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11338 * lisp.h (eassert): Assume that COND is true when optimizing.
11339 In other words, take on the behavior of eassert_and_assume.
11340 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11341 (eassert_and_assume): Remove. All uses replaced by eassert.
11343 * xdisp.c (Qglyphless_char): Now static.
11345 Adjust to merge from gnulib.
11346 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11347 * lisp.h: Include <verify.h>, for 'assume'.
11349 * eval.c (clobbered_eassert): New macro.
11350 (internal_catch, internal_condition_case)
11351 (internal_condition_case_1, internal_condition_case_2)
11352 (internal_condition_case_n): Use it instead of eassert
11353 when the argument contains locals clobbered by longjmp.
11354 Don't use clobbered locals outside of clobbered_eassert.
11355 (internal_lisp_condition_case): Use a volatile variable
11356 to work around a local variable's getting clobbered.
11358 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11360 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11361 (PUSH_HANDLER): New macro.
11362 (catchlist): Remove.
11363 (handlerlist): Always declare.
11365 * eval.c (catchlist): Remove (merge with handlerlist).
11366 (handlerlist, lisp_eval_depth): Not static any more.
11367 (internal_catch, internal_condition_case, internal_condition_case_1)
11368 (internal_condition_case_2, internal_condition_case_n):
11370 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11371 handlerlist/catchlist.
11372 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11373 handlerlist which can only handle a single condition-case handler at
11375 (find_handler_clause): Simplify since we only a single branch here
11378 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11380 (bcall0): New function.
11381 (exec_byte_code): Add corresponding cases. Improve error message when
11382 encountering an invalid byte-code. Let Bunwind_protect accept
11383 a function (rather than a list of expressions) as argument.
11385 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11386 and make them unconditional now that they're heap-allocated.
11388 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11390 * charset.c (Fdecode_char, Fencode_char): Remove description of
11391 `restriction' arg. now that it's hidden by advertised-calling-convention.
11393 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11395 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11396 Remove unused variable (from mac-port).
11397 (macfont_draw): Use s->ybase for correct y position.
11399 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11401 * frame.h (struct frame): Drop has_minibuffer member because...
11402 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11403 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11405 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11407 * window.h (struct window): Prefer enum text_cursor_kinds to int
11408 for phys_cursor_type member. Move the latter, phys_cursor_width,
11409 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11410 * window.c (replace_window, make_window): Adjust users.
11412 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11414 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11415 this module is never compiled otherwise.
11417 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11419 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11422 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11424 * xdisp.c (get_next_display_element): Don't call face_for_font in
11425 a build configured --without-x. (Bug#15484)
11427 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11429 * window.c (calc_absolute_offset): #elif should be #elif defined.
11431 * frame.c (delete_frame): Block/unblock input to overcome race
11432 condition (Bug#15475).
11434 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11436 * frame.c (delete_frame): Record selected frame only after
11437 calling Qdelete_frame_functions (Bug#15477).
11439 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11441 * nsterm.m (ns_selection_color): Remove.
11442 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11443 NSColor selectedText(Background)Color. Only for COCOA.
11444 (ns_term_init): Remove assignment of ns_selection_color, logic
11445 moved to ns_get_color.
11447 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11448 NS_SELECTION_COLOR_DEFAULT.
11449 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11451 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11453 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11454 frame' does not have the tool_bar_window member.
11456 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11458 Signal error when reading an empty byte-code object (Bug#15405)
11459 * lread.c (read1): Signal error.
11460 * alloc.c (make_byte_code): eassert header size.
11461 (sweep_vectors): Change an int to size_t.
11463 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11465 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11466 instead of ints, as it's the usual style for offsetof constants. See:
11467 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11469 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11470 This is ugly, but it should fix the performance problem for older
11471 GCC versions in the short run. I'll look into integrating the
11472 Gnulib module for popcount, as a better fix.
11473 See the thread starting in:
11474 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11475 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11476 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11477 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11478 (popcount_size_t): Use it.
11480 2013-09-24 Daniel Colascione <dancol@dancol.org>
11482 * process.c (Fnetwork_interface_info): Fix build break due to
11485 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11487 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11488 Prefer signed to unsigned integers where either will do.
11489 No need for 'const' on locals that do not escape.
11490 Omit easserts with unnecessary and unportable assumptions about
11491 alignment. Avoid unnecessary casts to char *.
11493 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11495 Use union for the payload of struct Lisp_Vector.
11496 This helps to avoid a few glitches dictated by C's aliasing rules.
11497 * lisp.h (struct Lisp_Vector): Use union for next and
11498 contents member. Adjust comment. Change related users.
11499 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11500 Related users changed.
11501 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11502 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11503 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11504 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11506 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11508 Optimize glyph row clearing and copying routines.
11509 * dispextern.h (struct glyph_row): Change layout of struct
11510 glyph_row to help copy_row_except_pointers. Adjust comment.
11511 * dispnew.c (null_row): Remove.
11512 (clear_glyph_row): Use offsetof and memset to find and clear
11513 just the members that need clearing. Adjust comment.
11514 (copy_row_except_pointers): Likewise for copying.
11516 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11518 Some minor cleanups of recently-added bool vector code.
11519 * conf_post.h (assume): Always return void. Use lint version
11520 only if GCC and MSC versions don't apply.
11521 * conf_post.h (assume):
11522 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11523 Depend on _MSC_VER, not __MSC_VER, for consistency with
11525 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11526 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11527 (bool_vector_binop_driver, count_trailing_zero_bits)
11528 (size_t_to_host_endian): Now static, not static inline;
11529 the latter isn't needed with modern compilers and doesn't
11530 work with older compilers anyway.
11532 * alloc.c (valgrind_p): Use bool for boolean.
11534 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11536 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11537 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11538 (display_last_displayed_message_p, message_buf_print)
11539 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11540 Use bool for boolean.
11541 * dispextern.h (cancel_line, init_desired_glyphs):
11542 Remove ancient leftover.
11543 (help_echo_showing_p, hourglass_shown_p):
11544 * lisp.h (noninteractive_need_newline): Adjust declaration.
11546 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11548 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11550 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11551 ...this file and convert the latter to static. Adjust comment.
11552 (make_initial_frame):
11553 * window.c (init_window_once): Adjust user.
11554 * frame.h (last_nonminibuf_frame): Remove declaration.
11555 * lisp.h (selected_frame): Likewise.
11556 * msdos.c (the_only_display_info): Adjust comment.
11558 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11560 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11561 computing the end column of mouse-highlight that comes from
11562 display or overlay strings. (Bug#15437)
11563 (note_mouse_highlight): Adapt calculation of last argument to
11564 mouse_face_from_string_pos to the above change.
11566 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11567 all platforms, not just for clang.
11569 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11571 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11572 about excess arguments to snprintf.
11574 * conf_post.h(assume): Use __builtin_unreachable for clang.
11576 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11578 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11579 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11581 2013-09-23 Daniel Colascione <dancol@dancol.org>
11583 * alloc.c (USE_VALGRIND): New macro; on by default
11584 when ENABLE_CHECKING.
11585 (mark_maybe_object, mark_maybe_pointer)
11586 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11588 (valgrind_p) [USE_VALGRIND]: New variable.
11589 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11591 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11593 * process.c (wait_reading_process_output): Change int pnamelen to
11596 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
11597 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
11598 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
11599 argument to unsigned long to avoid warning.
11600 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
11602 * conf_post.h (assume): Fix compiler error: x shall be cond.
11604 2013-09-22 Daniel Colascione <dancol@dancol.org>
11606 * xfns.c (x_get_monitor_attributes): Suppress unused variable
11607 warning when compiling without a window system.
11609 2013-09-22 Daniel Colascione <dancol@dancol.org>
11611 * data.c (Qbool_vector_p): New symbol.
11612 (bool_vector_spare_mask, popcount_size_t_generic)
11613 (popcount_size_t_msc, popcount_size_t_gcc)
11615 (bool_vector_binop_driver)
11616 (count_trailing_zero_bits, size_t_to_host_endian)
11617 (Fbool_vector_exclusive_or)
11618 (Fbool_vector_union)
11619 (Fbool_vector_intersection, Fbool_vector_set_difference)
11620 (Fbool_vector_subsetp, Fbool_vector_not)
11621 (Fbool_vector_count_matches)
11622 (Fbool_vector_count_matches_at): New functions.
11623 (syms_of_data): Intern new symbol, functions.
11624 * alloc.c (bool_vector_payload_bytes): New function.
11625 (Fmake_bool_vector): Instead of calling Fmake_vector,
11626 which performs redundant initialization and argument checking,
11627 just call allocate_vector ourselves. Make sure we clear any
11628 terminating padding to zero.
11629 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11630 instead of open-coding the size calculation.
11631 (vroundup_ct): New macro.
11632 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11633 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11634 * composite.c (composition_gstring_put_cache):
11635 Change lint_assume to assume.
11636 * conf_post.h (assume): New macro.
11637 (lint_assume): Remove.
11638 * dispnew.c (update_frame_1): Change lint_assume to assume.
11639 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11641 * image.c (gif_load): Change lint_assume to assume.
11642 * lisp.h (eassert_and_assume): New macro.
11643 (Qbool_vector_p): Declare.
11644 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11645 (swap16, swap32, swap64): New inline functions.
11646 * macfont.m (macfont_shape): Change lint_assume to assume.
11647 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11648 * xsettings.c (parse_settings): Use new swap16 and
11649 swap32 from lisp.h instead of file-specific macros.
11651 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11653 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11654 found (which can legitimately happen when the glyph row at the
11655 window start is disabled in the current_matrix. (Bug#15365)
11657 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11659 Fix syntax.h bug introduced by recent INLINE change.
11660 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11661 conditionally compiled one way in some modules, and a different
11662 way in others. This doesn't work with extern inline functions,
11663 which must have the same definition in all modules, because the
11664 defining code might be shared across modules, depending on the
11665 implementation. Symptoms reported by Martin Rudalics in:
11666 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11667 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11668 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11669 overriding the corresponding functions in syntax.h.
11670 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11671 (syntax_property): New inline functions.
11672 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11673 Rewrite in terms of these new functions.
11675 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11677 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11678 not chars_in_text, whose result depends on the multibyteness of
11679 the current buffer. (Bug#15426)
11681 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11683 Port recent change to hosts where pointers aren't 'long'.
11684 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11685 Don't assume that pointers are the same width as 'long'.
11686 Add a compile-time check that a pointer fits into two X slots.
11688 A simpler, centralized INLINE.
11689 * conf_post.h (INLINE): Define only if not already defined.
11690 This allows us to use a single INLINE, defined by one file
11692 * emacs.c (INLINE): Define it.
11693 Also, include category.h, charset.h, composite.h, dispextern.h,
11694 syntax.h, systime.h, so that their INLINE definitions are expanded
11695 properly for Emacs.
11696 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11697 * buffer.h, buffer.c (BUFFER_INLINE):
11698 * category.h, category.c (CATEGORY_INLINE):
11699 * character.h, character.c (CHARACTER_INLINE):
11700 * charset.h, charset.c (CHARSET_INLINE):
11701 * composite.h, composite.c (COMPOSITE_INLINE):
11702 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11703 * frame.h, frame.c (FRAME_INLINE):
11704 * intervals.h, intervals.c (INTERVALS_INLINE):
11705 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11706 * lisp.h, alloc.c (LISP_INLINE):
11707 * process.h, process.c (PROCESS_INLINE):
11708 * syntax.h, syntax.c (SYNTAX_INLINE):
11709 * systime.h, sysdep.c (SYSTIME_INLINE):
11710 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11711 * window.h, window.c (WINDOW_INLINE):
11712 Remove. All uses replaced with INLINE.
11714 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11716 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11717 to avoid Bug#15398.
11719 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11721 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11722 'const char *' to avoid compiler warnings due to similar change in
11723 the prototype of x_get_string_resource.
11725 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11727 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11728 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11729 going to replace static variables below. Adjust comments.
11730 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11731 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11732 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11733 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11734 Related users changed.
11735 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11736 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11737 last_mouse_movement_time, going to replace static variables below.
11739 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11740 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11742 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11743 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11744 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11745 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11746 static variables below.
11747 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11748 (last_mouse_scroll_bar): Remove.
11749 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11750 (mouseExited): Related users changed.
11752 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11754 Do not use external array to process X scroll bar messages.
11755 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11756 (x_send_scroll_bar_event): Pack window pointer into two slots
11757 of XClientMessageEvent if we're 64-bit. Adjust comment.
11758 (x_scroll_bar_to_input_event): Unpack accordingly.
11760 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11762 Ifdef away recent changes which aren't relevant to NS port.
11763 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11764 [!HAVE_NS]: Declare as such.
11765 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11766 [!HAVE_NS]: Define as such.
11768 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11770 * frame.c (x_redo_mouse_highlight): New function
11771 to factor out common code used in W32 and X ports.
11772 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11773 * xterm.h (struct x_display_info):
11774 * w32term.h (struct w32_display_info):
11775 * nsterm.h (struct ns_display_info): New members
11776 last_mouse_motion_frame, last_mouse_motion_x and
11777 last_mouse_motion_y, going to replace static variables below.
11778 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11779 (redo_mouse_highlight): Remove.
11780 (note_mouse_movement, syms_of_xterm): Adjust user.
11781 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11782 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11783 (redo_mouse_highlight): Remove.
11784 (note_mouse_movement, syms_of_w32term): Adjust user.
11785 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11786 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11788 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11789 * nsfns.m (compute_tip_xy): Adjust user.
11791 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11793 * frame.c (x_mouse_grabbed): New function.
11794 * dispextern.h (x_mouse_grabbed): Add prototype.
11795 (last_mouse_frame): Remove declaration.
11796 * xterm.h (struct x_display_info):
11797 * w32term.h (struct w32_display_info):
11798 * nsterm.h (struct ns_display_info): New member
11799 last_mouse_frame, going to replace...
11800 * xdisp.c (last_mouse_frame): ...global variable.
11801 (note_tool_bar_highlight):
11802 * w32term.c (w32_mouse_position, w32_read_socket):
11803 * xterm.c (XTmouse_position, handle_one_xevent):
11804 Use x_mouse_grabbed.
11805 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11807 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11809 * w32term.c (w32_read_socket): Avoid temporary
11810 variables in a call to x_real_positions.
11811 * xterm.c (handle_one_xevent): Likewise.
11813 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11815 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11816 (x_icon_type): Remove prototype.
11817 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11818 * frame.c (x_icon_type): Remove.
11819 * w32term.c (x_make_frame_visible, x_iconify_frame):
11820 * xterm.c (x_make_frame_visible, x_iconify_frame):
11821 Use x_set_bitmap_icon to factor out common code.
11823 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11825 * dispextern.h (check_x_display_info, x_get_string_resource):
11826 Declare here just once and unify the latter.
11827 * frame.c (check_x_display_info, x_get_string_resource):
11828 * nsterm.h (check_x_display_info):
11829 * xrdb.c (x_get_string_resource):
11830 * xterm.h (check_x_display_info): Remove prototypes.
11831 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11832 * w32reg.c (x_get_string_resource): Likewise.
11833 (w32_get_rdb_resource): Adjust user.
11835 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11837 * xterm.h (struct x_display_info): New member
11838 x_pending_autoraise_frame, going to replace...
11839 * xterm.c (pending_autoraise_frame): ...static variable.
11840 (x_new_focus_frame, XTread_socket): Adjust users.
11841 * w32term.h (struct w32_display_info): New member
11842 w32_pending_autoraise_frame, going to replace...
11843 * w32term.c (pending_autoraise_frame): ...global variable.
11844 (x_new_focus_frame, w32_read_socket): Adjust users.
11846 2013-09-17 Glenn Morris <rgm@gnu.org>
11848 * xdisp.c (message_dolog): If we create *Messages*,
11849 switch it to messages-buffer-mode.
11851 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11853 Don't overuse 'const' in types of locals.
11854 * bidi.c (bidi_count_bytes):
11855 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11856 (xg_event_is_for_scrollbar):
11857 * xselect.c (x_handle_property_notify)
11858 (x_handle_selection_notify, x_handle_dnd_message):
11859 * xsettings.c, xsettings.h (xft_settings_event):
11860 * xterm.c (x_handle_net_wm_state, handle_one_event)
11861 (x_menubar_window_to_frame, x_detect_focus_change)
11862 (construct_mouse_click, note_mouse_movement)
11863 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11864 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11865 (handle_one_xevent, x_handle_net_wm_state):
11866 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11867 (x_handle_dnd_message):
11868 Avoid unnecessary 'const', typically the second 'const' in
11869 'const foo * const arg', a 'const' that does not affect the API
11870 and doesn't significantly help the human reader.
11872 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11874 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11875 only if Glib < 2.36.0.
11876 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11877 * xsettings.c (init_gconf, init_gsettings): Do not check
11879 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11881 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11883 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11885 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11886 before calling g_type_init.
11888 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11890 * nsterm.m (syms_of_nsterm): ... to here.
11892 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11894 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11895 (ignore_next_mouse_click_timeout): Use Time as X does.
11896 (handle_one_xevent): Avoid cast and use unsigned comparison.
11898 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11900 Do not copy X event in handle_one_xevent except KeyPress case.
11901 Wnen XEvent is processed, it is unlikely to be changed except
11902 KeyPress case, so we can avoid copying and use const pointer to
11903 const data to make sure that an event is not changed elsewhere.
11904 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11905 const' and do not create local copy except for the KeyPress event.
11906 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11907 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11908 (x_handle_net_wm_state, x_menubar_window_to_frame)
11909 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11910 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11911 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11912 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11913 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11914 (x_handle_dnd_message):
11915 * xsettings.c (xft_settings_event):
11916 Use 'const XEvent * const' where appropriate.
11917 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11919 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11921 Fix X event waiting to handle multiple frames.
11922 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11923 * xterm.c (pending_event_wait): Remove. Adjust users.
11924 (x_detect_focus_change): Pass frame arg.
11925 (handle_one_xevent): Find related frame early and clear per-frame
11926 wait_event_type only if this is an event for the relevant frame.
11927 (x_wait_for_event): Use per-frame wait_event_type.
11929 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11931 * nsfns.m (Fx_create_frame): Fix font driver registration for
11934 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11935 for syms_of_macfont.
11937 * nsterm.m: Include macfont.h.
11938 (ns_tmp_flags, ns_tmp_font): Remove.
11939 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11940 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11941 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11942 (changeFont:): Fix code style. Check for font driver type when
11945 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11948 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11949 (nsfont_open): Set font driver type.
11950 Set font->ascent and font->descent. Figure out font instead of
11951 ns_tmp_font, and flags instead of ns_tmp_flags.
11952 Fix indentation. Remove call to ns_draw_text_decoration,
11955 * nsfns.m: Include macfont.h.
11956 (Fx_create_frame): Register macfont driver, make a better default font.
11957 (Fns_popup_font_panel): Get font from macfont driver, if used.
11959 * macfont.m, macfont.h, macuvs.h: New files.
11961 * font.h: Declare syms_of_macfont.
11963 * font.c (syms_of_font): Call syms_of_macfont.
11965 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11967 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11969 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11970 and it is always zero for others, so I assume that this is an ancient
11971 leftover which nobody will want to change any more.
11972 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11973 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11974 * frame.c (x_set_scroll_bar_width):
11975 * w32fns.c (w32_createscrollbar):
11976 * w32term.c (w32_set_vertical_scroll_bar):
11977 * xfns.c (x_set_scroll_bar_default_width):
11978 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11979 (x_scroll_bar_expose): Related users changed.
11981 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11983 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11984 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11985 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11987 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11988 Define once here...
11989 * nsterm.h, w32term.h, xterm.h: ...and not here.
11990 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11991 Remove unused Xisms.
11992 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11993 these modules are never compiled otherwise.
11995 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11997 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11998 Doc fix. (Bug#15375)
12000 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12002 Unify Fx_focus_frame between all ports.
12003 * frame.h (x_focus_frame): New prototype.
12004 * xfns.c (Fx_focus_frame): Remove.
12005 (syms_of_xfns): Do not defsubr it.
12006 (x_focus_frame): X implementation.
12007 * nsfns.m (Fx_focus_frame): Remove.
12008 (syms_of_nsfns): Do not defsubr it.
12009 (x_focus_frame): NS implementation.
12010 * w32term.c (Fx_focus_frame): Remove.
12011 (x_focus_on_frame): Rename to...
12012 (x_focus_frame): W32 implementation.
12013 * w32term.h (x_focus_on_frame): Remove prototype.
12014 * w32fns.c (Fx_focus_frame): Remove.
12015 (syms_of_w32fns): Do not defsubr it.
12016 * frame.c (Fx_focus_frame): Define here.
12017 (syms_of_frame): Defsubr here.
12018 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12020 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12022 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12023 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12024 each port to reference the port-specific window system data.
12025 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12026 (FRAME_DISPLAY_INFO): Define.
12027 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12028 (FRAME_DISPLAY_INFO): Define. Adjust users.
12029 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12030 (FRAME_DISPLAY_INFO): Define. Adjust users.
12031 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12032 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12033 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12034 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12035 * xselect.c, xterm.c: All related users changed.
12037 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12039 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12040 (x_menubar_window_to_frame): Remove prototypes.
12041 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12042 (x_menubar_window_to_frame, x_top_window_to_frame):
12044 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12045 (x_menubar_window_to_frame, x_top_window_to_frame):
12046 ...to here and convert all but the last to static.
12048 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12050 * lisp.mk (lisp): Add w32-common-fns.elc.
12052 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12054 * charset.c (char_charset): Document an exception for char-charset.
12056 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12058 * xterm.h (x_display_info): New field last_user_time...
12059 * xterm.c (toplevel): ...to replace static last_user_time.
12060 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12062 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12064 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12065 scroll bar values to prevent thumb from disappear and update comment.
12067 2013-09-11 Glenn Morris <rgm@gnu.org>
12069 * emacs.c (usage_message): Possessive apostrophe tweak.
12071 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12073 * nsterm.m (syms_of_nsterm): Use Qns.
12074 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12075 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12076 * xfns.c (x_display_info_for_name, Fx_open_connection):
12077 Remove old '#if 0' code.
12078 (syms_of_xfns): Use Qx.
12079 * termhooks.h (fullscreen_hook): Remove the leftover.
12080 (struct terminal): Fix typo in comment.
12082 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12084 Cleaning up a few X scroll bar bits.
12085 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12086 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12087 New member last_seen_part, going to replace...
12088 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12089 (xt_action_hook) [USE_LUCID]: Adjust user.
12090 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12091 Lucid-specific scroll bar support.
12092 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12093 to int and adjust to use last_seen_part member.
12094 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12095 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12096 Initialize last_seen_part.
12098 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12100 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12101 insert-buffer-substring an empty string.
12103 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12105 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12106 avoiding a GCC warning.
12108 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12110 Ifdef away frame tool bar code when it is not really used.
12111 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12112 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12113 and minimize_tool_bar_window_p under the above.
12114 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12115 (fset_tool_bar_window): Likewise.
12116 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12117 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12118 (change_frame_size_1):
12119 * window.c (window_from_coordinates, Frecenter): Adjust users.
12120 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12121 code is not really used.
12122 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12123 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12124 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12125 [!USE_GTK && !HAVE_NS]: Define as such.
12126 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12127 (note_mouse_highlight, expose_frame):
12128 * xfns.c (x_set_tool_bar_lines):
12129 * xterm.c (handle_one_xevent): Adjust users.
12131 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12133 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12134 This bug was introduced by my 2013-08-26 patch, which incorrectly
12135 assumed that the terminfo implementation doesn't use termcap buffers.
12136 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12137 these buffers apparently are used after all.
12138 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12139 (struct tty_display_info): Define members termcap_term_buffer and
12140 termcap_strings_buffer even if TERMINFO.
12142 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12145 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12146 'usage' docstring entry to pacify make-docfile.
12148 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12150 Change comparison functions =, <, >, <=, >= to take many arguments.
12151 * data.c: Change comparison functions' interface and implementation.
12152 * lisp.h: Make arithcompare available for efficient two arg
12154 * bytecode.c: Use arithcompare.
12155 * fileio.c: Use new interface.
12157 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12159 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12161 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12163 * eval.c (Feval): Document the new use of `lexical'.
12165 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12167 Review and drop old frame resize hack.
12168 * frame.h (struct frame): Remove force_flush_display_p.
12169 * dispnew.c (update_frame): Adjust user and don't call
12170 flush_frame here. The comment has said that there was an issues
12171 with redisplaying fringes, but I don't see any differences with
12172 and without this hack. Hopefully we can continue without it.
12173 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12174 current frame matrices twice if resized_p is set.
12176 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12178 Do not populate pure Xism x_sync to other ports.
12179 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12180 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12181 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12182 * w32term.h (x_sync): Remove prototype.
12184 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12186 Cleanup frame flushing.
12187 * dispextern.h (struct redisplay_interface):
12188 Drop flush_display_optional because flush_display is enough
12189 for X and flushing via RIF is just a no-op for others.
12190 * frame.h (flush_frame): New function.
12191 * dispnew.c (update_frame):
12192 * minibuf.c (read_minibuf):
12193 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12195 * keyboard.c (detect_input_pending_run_timers): Do not flush
12196 all frames but selected one in redisplay_preserve_echo_area.
12197 * nsterm.m (ns_flush): Remove no-op.
12198 (ns_redisplay_interface): Adjust user.
12199 * w32term.h (x_flush): Remove no-op.
12200 (w32_redisplay_interface): Adjust user.
12201 * xterm.c (x_flush): Simplify because we do not flush all
12202 frames at once any more. Adjust comment.
12203 (x_redisplay_interface): Adjust user.
12205 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12207 Port --without-x --enable-gcc-warnings to Fedora 19.
12208 * gfilenotify.c (globals_of_gfilenotify):
12209 Call g_type_init only if using an older glib version that needs it.
12211 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12213 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12214 (last_glyphless_glyph_merged_face_id): Remove declarations.
12215 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12216 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12217 (last_glyphless_glyph_merged_face_id): Now static.
12218 (merge_escape_glyph_face): New function, refactored from...
12219 (get_next_display_element): ...here.
12220 (merge_glyphless_glyph_face): New function, refactored from...
12221 (produce_glyphless_glyph): ...here...
12222 * term.c (produce_glyphless_glyph): ...and here.
12224 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12226 * eval.c (eval_sub): Only call Ffunction if necessary.
12228 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12230 Attempt to make redisplay more selective when changing cursor type.
12231 * frame.h (struct frame): New bitfield cursor_type_changed.
12232 * xdisp.c (cursor_type_changed): Remove.
12233 (try_cursor_movement, redisplay_window, try_window_id)
12234 (set_frame_cursor_types, try_window_reusing_current_matrix):
12235 Adjust to use per-frame bitfield.
12236 (redisplay_internal): Look for cursor type change on each visible
12237 frame and consider all frames if cursor type has been changed on
12238 the frame other than selected. If cursor type has been changed on
12239 selected frame only, do not use fast update.
12241 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12243 Attempt to make redisplay more selective when changing fonts.
12244 * frame.h (struct frame): New bitfield fonts_changed.
12245 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12246 (adjust_frame_glyphs): Add prototype.
12247 * dispnew.c (fonts_changed_p): Remove.
12248 (adjust_glyphs): Remove because we do not
12249 adjust matrices on all frames at once any more.
12250 (adjust_frame_glyphs): Block and unblock input here.
12251 (adjust_glyph_matrix): Use fonts_changed.
12252 (change_frame_size_1): Use adjust_frame_glyphs.
12253 * font.c (font_open_entity): Use fonts_changed.
12254 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12255 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12256 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12257 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12258 (shrink_mini_window, Fresize_mini_window_internal)
12259 (window_scroll_pixel_based, Fset_window_configuration)
12260 (apply_window_adjustment, Fset_window_vscroll):
12261 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12262 Use adjust_frame_glyphs.
12263 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12264 (try_window_reusing_current_matrix, try_window_id, display_line)
12265 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12266 (redisplay_internal): Consider fonts_changed and adjust frame
12267 matrices for each frame only if the frame is visible. If font
12268 has been changed on some frame during full redisplay, retry
12269 only visible frames where the font has been actually changed.
12271 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12273 Cache current header and mode line height for each window.
12274 * window.h (struct window): New fields mode_line_height
12275 and header_line_height.
12276 * window.c (make_window): Initialize them.
12277 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12278 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12279 (current_mode_line_height, current_header_line_height):
12280 Remove declaration.
12281 * xdisp.c (current_mode_line_height, current_header_line_height):
12283 (pos_visible_p, init_xdisp): Adjust user.
12284 (redisplay_window): Invalidate mode_line_height and
12285 header_line_height if current and desired matrices do not agree.
12287 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12289 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12290 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12292 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12294 Make --without-x compatible with --enable-gcc-warnings.
12295 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12296 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12297 members under HAVE_WINDOW_SYSTEM.
12298 * keyboard.c (make_lispy_focus_out): Likewise.
12299 (record_menu_key): Move under HAVE_MENUS.
12300 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12301 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12302 (syms_of_xdisp): Adjust user.
12303 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12304 (start_hourglass, cancel_hourglass):
12305 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12306 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12307 and CLEAR_FONT_TABLE_NFONTS.
12308 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12309 Declare only if HAVE_WINDOW_SYSTEM.
12310 (lface_same_font_attributes_p, clear_face_gcs): Define only
12311 if HAVE_WINDOW_SYSTEM.
12313 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12315 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12316 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12317 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12319 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12321 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12323 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12325 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12326 This fixes a type error on hosts where ptrdiff_t is wider than int.
12328 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12330 * keyboard.c (read_key_sequence_vs): New function.
12331 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12334 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12336 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12338 Makefile improvements.
12339 * Makefile.in (config.status): Don't use double-colon rules, as
12340 they are not portable according to POSIX. Fix shell typo with `;
12341 I guess this rule has never been tested?
12342 (VCSWITNESS): New macro, to override any environment var.
12344 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12346 * xterm.h (struct x_display_info): Do not track X connection
12347 fd separately because it is always available from Display.
12348 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12351 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12353 * buffer.c (drop_overlay):
12354 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12355 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12357 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12359 * buffer.c (Fmake_overlay, Fmove_overlay):
12360 * intervals.c (set_point_from_marker):
12361 * print.c (PRINTPREPARE): Prefer signal_error
12362 to plain error and report unsuitable marker too.
12364 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12366 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12367 for 'dragging' member.
12368 (struct x_output): Remove set-but-unused leftovers
12369 'left_before_move' and 'top_before_move'.
12370 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12371 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12372 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12373 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12374 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12375 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12376 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12377 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12379 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12381 * nsfont.m (INVALID_GLYPH): New define.
12382 (nsfont_encode_char): Use INVALID_GLYPH.
12383 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12385 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12387 * xterm.c (x_last_mouse_movement_time): Revert last change.
12388 This code should use XDisplayMotionBufferSize to check display's
12389 motion history first, and there are few other issues as well.
12390 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12391 (handle_one_xevent): Adjust user.
12393 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12395 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12396 * frame.c (Flast_nonminibuf_frame): ... to here.
12397 (check_minibuf_window): Don't abort if no window was found
12400 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12402 Use XGetMotionEvents to ask the last mouse motion time from X server.
12403 * xterm.c (X_MOTION_HISTORY): Default to 1.
12404 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12405 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12406 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12407 Ifdef away legacy code.
12408 (XTmouse_position, x_scroll_bar_report_motion):
12409 Use x_last_mouse_movement_time.
12410 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12413 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12415 * msdos.c (last_mouse_window): Move to...
12416 (dos_rawgetc): ...this function and adjust comment.
12417 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12418 (mouseMoved): ...this function and adjust comment.
12419 * w32term.c (last_window): Likewise with...
12420 (w32_read_socket): ...this function.
12421 * xterm.c (last_window): Likewise with...
12422 (handle_one_xevent): ...this function.
12424 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12426 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12427 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12428 (handle_one_xevent): ...to here.
12429 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12432 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12434 * msdos.c (IT_set_terminal_window): Remove no-op.
12435 (initialize_msdos_display): Adjust terminal setup.
12436 * w32console.c (w32con_set_terminal_window): Remove no-op.
12437 (initialize_w32_display): Adjust terminal setup.
12438 * w32term.c (w32_set_terminal_window): Remove no-op.
12439 (w32_create_terminal): Adjust terminal setup.
12440 * xterm.c (XTset_terminal_window): Remove no-op.
12441 (x_create_terminal): Adjust terminal setup.
12443 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12445 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12447 (ns_create_terminal): Adjust terminal setup.
12448 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12450 (w32_create_terminal): Adjust terminal setup.
12451 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12453 (x_create_terminal): Adjust terminal setup.
12455 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12457 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12458 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12459 * dispnew.c (buffer_posn_from_coords):
12460 * window.c (Fwindow_end, displayed_window_lines):
12461 * xdisp.c (redisplay_mode_lines): Use it.
12463 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12465 * fontset.c (face_for_char): Check char in the current face font first
12466 if HAVE_NS (Bug#15138).
12468 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12470 * window.c (temp_output_buffer_show): Make sure window returned
12471 by display_buffer is live (Bug#15213).
12473 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12475 Minor cleanup to avoid forward declarations.
12476 * coding.h (struct ccl_spec): Remove forward declaration.
12477 * composite.h (toplevel): Include font.h.
12478 (struct composition_it, struct face, struct font_metrics):
12479 Remove forward declaration.
12480 * dispextern.h (struct image, struct atimer): Likewise.
12481 * emacsgtkfixed.h (struct frame): Likewise.
12482 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12483 * font.h (struct font_driver, struct font, struct glyph_string)
12484 (struct face): Remove forward declaration.
12485 * fontset.h (struct face, struct font): Likewise.
12486 * frame.h (toplevel): Style cleanup.
12487 (enum output_method): Move to...
12488 * termhooks.h (enum output_method): ...here.
12489 (struct glyph, struct frame, struct ns_display_info)
12490 (struct x_display_info, struct w32_display_info):
12491 Remove forward declaration.
12492 * xterm.h (toplevel): Include termhooks.h.
12493 (struct font, struct window, struct glyph_matrix, struct frame)
12494 (struct input_event, struct face, struct image): Remove forward
12496 * gtkutil.h (struct _widget_value): Likewise.
12497 * keyboard.h (toplevel): Include termhooks.h.
12498 (struct input_event): Remove forward declaration.
12500 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12502 * intervals.c (set_point_from_marker): New function.
12503 * editfns.c (Fgoto_char):
12504 * process.c (Finternal_default_process_filter):
12505 * window.c (select_window_1): Use it.
12506 * buffer.h (set_point_from_marker): Add prototype.
12508 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12510 * w32.c (term_winsock): Call release_listen_threads before calling
12512 (_sys_wait_accept): Wait for accept event in a loop with a finite
12513 timeout, instead of waiting indefinitely. Will hopefully avoid
12514 hanging during exit because WSACleanup deadlocks waiting for the
12515 event object to be released. (Bug#14333)
12517 * w32proc.c (release_listen_threads): New function, signals all
12518 the reader threads that listen for connections to stop waiting.
12520 * w32.h (release_listen_threads): Add prototype.
12522 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12524 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12525 field of new marker (for sanity and safety).
12526 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12527 anyway because XMISCTYPE is a function and can't be an lvalue).
12529 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12531 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12532 (x_after_update_window_line, x_scroll_bar_create)
12533 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12534 (handle_one_xevent, x_clear_frame_area):
12535 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12536 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12537 * xterm.h (x_clear_area): Adjust prototype.
12539 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12541 Hook scanning and indentation functions to find_newline. This helps
12542 to avoid duplicated code and renders more respect to newline cache.
12543 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12544 * cmds.c (Fforward_line):
12545 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12546 Use find_newline and avoid unnecessary point movements.
12547 * search.c (scan_newline): Implement on top of find_newline.
12549 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12551 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12552 scoped code (bug#11258).
12554 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12556 * nsterm.m (last_window): New variable.
12557 (EV_TRAILER2): New macro.
12558 (EV_TRAILER): Call EV_TRAILER2.
12559 (mouseMoved:): Add support for mouse-autoselect-window
12560 on nextstep (Bug#6888).
12562 2013-08-28 Andreas Schwab <schwab@suse.de>
12564 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12565 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12566 Remove unused macro definitions.
12567 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12568 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12569 Only define if emacs.
12571 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12573 Prefer enum glyph_row_area to int where appropriate.
12574 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12576 (window_box, window_box_width, window_box_left, window_box_left_offset)
12577 (window_box_right, window_box_right_offset): Adjust prototypes.
12578 * xdisp.c (window_box, window_box_width, window_box_left)
12579 (window_box_left_offset, window_box_right, window_box_right_offset):
12580 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12581 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12582 * nsterm.m (ns_clip_to_row):
12583 * w32term.c (w32_clip_to_row):
12584 * xterm.c (x_clip_to_row): Likewise.
12586 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12588 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12589 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12591 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12593 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12594 for portability to hosts where /bin/sh has problems.
12596 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12598 Redesign redisplay interface to drop global output_cursor.
12599 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
12600 (toplevel): Remove declaration of output_cursor.
12601 (set_output_cursor, x_cursor_to): Remove prototype.
12602 * window.h (struct window): New member output_cursor.
12603 (output_cursor_to): New function to replace RIF member.
12604 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
12605 (update_text_area, set_window_cursor_after_update): Use it.
12606 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
12607 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12608 * nsterm.m (ns_update_window_begin, ns_update_window_end):
12609 * w32term.c (x_update_window_begin, x_update_window_end):
12610 * xterm.c (x_update_window_begin, x_update_window_end):
12611 Adjust to use per-window output cursor.
12613 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12615 Simplify SELECT_TYPE-related code.
12616 Like EMACS_TIME, this portability layer is no longer needed, since
12617 Emacs has been using fd_set as a portability layer for some time.
12618 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12619 (SELECT_TYPE): Remove. All uses changed to fd_set.
12620 (fd_set) [!FD_SET]: New typedef.
12622 Simplify EMACS_TIME-related code.
12623 This portability layer is no longer needed, since Emacs has been
12624 using struct timespec as a portability layer for some time.
12625 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12626 Include <time.h> rather than "systime.h"; that's all that's needed now.
12627 * dispnew.c: Include <timespec.h> rather than "systime.h";
12628 that's all that's needed now.
12629 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12630 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12631 TIMESPEC_RESOLUTION.
12632 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12633 LOG10_TIMESPEC_RESOLUTION.
12634 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12635 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12636 (make_emacs_time): Remove. All used changed to make_timespec.
12637 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12638 (current_timespec): Rename from current_emacs_time. All uses changed.
12639 (add_emacs_time): Remove. All uses changed to timespec_add.
12640 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12641 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12642 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12643 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12644 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12645 (current_timespec): Rename from current_emacs_time. All uses changed.
12646 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12647 changed to timespec_cmp.
12648 * xgselect.c: Include <timespec.h>, since our .h files don't.
12650 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12652 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12653 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12654 Remove the leftovers.
12655 * gtkutil.c (toplevel): Do not declare Qxft but include
12657 * image.c (toplevel): Do not declare Vlibrary_cache because
12658 it's already done in lisp.h.
12660 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12662 * lisp.h (Mouse_HLInfo): Move from here...
12663 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12664 (reset_mouse_highlight): New function.
12665 * msdos.c (dos_set_window_size, IT_update_begin)
12666 (internal_terminal_init):
12667 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12668 (ns_initialize_display_info):
12669 * w32console.c (initialize_w32_display):
12670 * w32term.c (x_update_window_end, x_free_frame_resources)
12671 (w32_initialize_display_info):
12672 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12673 * window.c (Fdelete_other_windows_internal):
12674 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12675 * termchar.h (toplevel):
12676 * xterm.h (toplevel): Include dispextern.h.
12678 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12680 Fix minor problems found by static checking.
12681 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12682 (expect): Avoid nested-if warning.
12683 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12684 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12685 * nsterm.h, nsterm.m (ns_select):
12686 * xgselect.c, xgselect.h (xg_select):
12687 Adjust signature to better match pselect's.
12688 * nsterm.m (ns_select):
12689 Don't set *TIMEOUT, since pselect doesn't.
12690 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12691 diagnostic about assigning const char * to it.
12692 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12694 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12696 * lread.c (substitute_object_recurse): Handle hash-tables as well
12699 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12701 Fix unlikely core dump in init_tty, and simplify terminfo case.
12702 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12703 The old version incorrectly dumped core if malloc returned a
12704 buffer containing only non-NUL bytes.
12705 (init_tty): Do not allocate or free termcap buffers; the
12706 struct does that for us now.
12707 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12708 (struct tty_display_info): Define members termcap_term_buffer and
12709 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12710 use them. Allocate them directly in struct rather than indirectly
12711 via a pointer, to simplify init_tty.
12713 * frame.c (check_minibuf_window): Initialize 'window' properly,
12714 so that Emacs reliably aborts later if 'window' is not initialized.
12716 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12718 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12719 of VoidSymbol (Bug#15154).
12721 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12723 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12724 mouse_face_beg_y and mouse_face_end_y.
12725 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12726 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12727 Adjust users and update comment where appropriate.
12729 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12731 * frame.c (check_minibuf_window): New function.
12732 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12733 Call check_minibuf_window (Bug#15183).
12735 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12737 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12738 because this is the only last cursor data we need to keep and consult.
12739 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12740 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12743 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12745 Fix recovering from possible decompression error.
12746 Since insert_from_gap doesn't always move point, we can't use PT as
12747 the position where the partially decompressed data ends, and
12748 should count how many bytes was produced so far.
12749 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12750 (unwind_decompress): Really delete partially uncompressed data.
12751 (Fzlib_decompress_region): Take decompressed data size into account.
12753 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12755 * syntax.c (init_syntax_once): Adjust comment and do an early
12756 initialization of Qchar_table_extra_slots just once...
12757 * casetab.c (init_casetab_once):
12758 * category.c (init_category_once):
12759 * character.c (syms_of_character):
12760 * coding.c (syms_of_coding):
12761 * xdisp.c (syms_of_xdisp): ...and omit it here.
12763 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12765 * xdisp.c (get_next_display_element): Don't apply to characters
12766 from a display vector the logic of setting it->end_of_box_run_p
12767 suitable for characters from a buffer. (Bug#15175)
12769 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12770 to handle directories, rather than '_utime' which doesn't.
12773 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12775 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12776 or fullscreen (Bug#14627).
12778 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12780 System-dependent integer overflow fixes.
12781 * process.c (Fset_process_window_size): Signal an error if
12782 the window size is outside the range supported by the lower level.
12783 * sysdep.c (set_window_size): Return negative on error,
12784 nonnegative on success, rather than -1, 0, 1 on not in system,
12785 failure, success. This is simpler. Caller changed.
12786 (serial_configure): Remove unnecessary initialization of local.
12787 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12788 size fits in unsigned long; this isn't true on some 32-bit hosts.
12789 Avoid buffer overrun if some future version of /proc/meminfo has a
12790 variable name longer than 20 bytes.
12791 (system_process_attributes) [__FreeBSD__]:
12792 Don't assume hw.availpages fits in 'int'.
12794 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12796 Don't let very long directory names overrun the stack.
12797 Fix some related minor problems involving "//", vfork.
12798 * callproc.c (encode_current_directory): New function.
12799 (call_process): Don't append "/"; not needed.
12800 * fileio.c (file_name_as_directory_slop): New constant.
12801 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12802 this can save the caller having to alloca.
12803 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12804 Use SAFE_ALLOCA, not alloca.
12805 (directory_file_name, Fexpand_file_name): Leave leading "//"
12806 alone, since it can be special even on POSIX platforms.
12807 * callproc.c (call_process):
12808 * process.c (Fformat_network_address):
12809 * sysdep.c (sys_subshell):
12810 Use encode_current_directory rather than rolling our own.
12811 (create_process): No need to encode directory; caller does that now.
12812 * process.h (encode_current_directory): New decl.
12813 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12814 Rework to avoid 'goto xyzzy;'.
12816 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12818 * xdisp.c (handle_face_prop): If the default face was remapped use
12819 the remapped face for strings from prefix properties. (Bug#15155)
12821 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12823 Minor cleanup for redisplay interface and few related functions.
12824 * frame.h (enum text_cursor_kinds): Move from here...
12825 * dispextern.h (enum text_cursor_kinds): ...to here.
12826 (toplevel): Drop unnecessary declarations.
12827 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12828 in update_window_end_hook and draw_window_cursor functions.
12829 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12830 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12831 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12832 * xterm.c (x_update_window_end, x_draw_window_cursor):
12833 * xdisp.c (display_and_set_cursor, update_window_cursor)
12834 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12835 enum text_cursor_kinds where appropriate.
12837 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12839 Redesign redisplay interface to drop updated_row and updated_area.
12840 * dispextern.h (updated_row, updated_area): Remove declaration.
12841 (struct redisplay_interface): Pass glyph row and row area parameters
12842 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12843 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12845 * dispnew.c (updated_row, updated_area): Remove.
12846 (redraw_overlapped_rows, update_window_line): Adjust user.
12847 (update_marginal_area, update_text_area): Likewise. Pass updated row
12848 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12849 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12852 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12854 * process.c (flush_pending_output): Remove stub.
12857 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12859 * callproc.c: Fix race that killed background processes (Bug#15144).
12860 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12861 Record deleted process-id in critical section, not afterwards.
12862 Don't mistakenly kill process created by a call-process invocation
12863 that discards output and does not wait.
12865 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12867 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12868 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12869 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12870 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12871 to shut up compiler in mark_object.
12872 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12874 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12876 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12877 We can't portably rely on PTY_OPEN doing that, even if
12878 it calls posix_openpt with O_CLOEXEC.
12880 2013-08-20 Kenichi Handa <handa@gnu.org>
12882 * character.c (string_char): Improve commentary.
12884 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12886 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12887 (struct animation_cache): Make signature a flexible array member.
12888 All uses changed. This is a tad slower but may insulate us better
12889 from future changes to ImageMagick.
12891 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12893 * image.c: Shrink memory needed for animation cache.
12894 (SIGNATURE_DIGESTSIZE): New constant.
12895 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12896 (imagemagick_create_cache): Copy the signature. This saves
12897 several KB of memory that ImageMagick wastes per signature.
12898 Don't bother updating the update_time, as the caller does that now.
12899 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12900 it's a fixed size struct member now.
12901 (imagemagick_get_animation_cache): Always destroy the signature,
12902 as it's now imagemagick_create_cache's responsibility to copy it.
12903 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12904 and use memcmp rather than strcmp.
12905 eassert that ImageMagick returns a signature of the specified length.
12907 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12909 * image.c (imagemagick_get_animation_cache): Don't segfault on
12911 (imagemagick_get_animation_cache): Revert to previous definition
12912 so that it actually works. But keep the memory leak fix.
12913 (imagemagick_get_animation_cache): Fix memory leak.
12915 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12917 * image.c: Fix animation cache signature memory leak.
12918 Fix some other minor performance problems while we're at it.
12919 (imagemagick_create_cache): Clear just the members that
12920 need clearing. Don't set update_time, as caller does that now.
12921 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12922 Simplify by using pointer-to-pointer instead of a prev pointer.
12923 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12924 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12925 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12926 it's already a copy. Free the signature probe unless it's cached.
12928 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12929 This was introduced by my 2013-08-12 fix for Bug#15035.
12931 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12933 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12934 (imagemagick_prune_animation_cache): Now static.
12936 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12938 * image.c (imagemagick_get_animation_cache): Don't segfault when
12939 pruning all entries.
12941 2013-08-18 Ken Brown <kbrown@cornell.edu>
12943 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12944 static heap if ENABLE_CHECKING is defined.
12945 (max_bss_sbrk_ptr): New variable.
12946 (bss_sbrk): Use it.
12947 (report_sheap_usage): Report maximum static heap usage instead of
12948 ending static heap usage.
12950 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12952 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12953 of zlib_initialized according to the results of calling
12954 init_zlib_functions.
12956 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12958 * image.c: Implement an ImageMagick per-image cache.
12959 (imagemagick_get_animation_cache): Fix a double-free error.
12960 (imagemagick_load_image): Remove the ping_wand code, which only
12961 apparently saved time on invalid animated images, and slowed down
12962 everything else. Optimize for the common case.
12964 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12966 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12968 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12970 * marker.c (set_marker): Remove documentation of undefined behavior.
12972 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12974 * image.c (imagemagick_compute_animated_image): Animate correctly
12975 when sub-images are smaller than the main image.
12976 (imagemagick_compute_animated_image): Setting the iterator row to
12977 zero is apparently not allowed.
12978 (imagemagick_compute_animated_image): Allow images that say they
12979 have sub-images that are bigger than the main image, but just crop
12982 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12984 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12986 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12988 * image.c (imagemagick_compute_animated_image): Respect the GIF
12991 2013-08-15 Ken Brown <kbrown@cornell.edu>
12993 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12994 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12997 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12999 Fix minor problems found by static checking.
13000 * frame.c (delete_frame):
13001 * xdisp.c (next_element_from_display_vector):
13002 Avoid uninitialized local.
13003 * image.c (imagemagick_compute_animated_image): Port to C89.
13004 Prefer usual GNU indentation style for loops.
13005 Be more careful about bizarrely large sizes, by using ptrdiff_t
13008 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13010 Fix infinite frame selection loop (Bug#15025).
13011 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13013 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13015 * xdisp.c (compute_window_start_on_continuation_line):
13016 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13017 to make sure we end up setting the window start at the leftmost
13018 visible character of the display line. This avoids funky
13019 horizontal shifting because the window start is not kept on the
13020 same position. (Bug#15090)
13021 (next_element_from_display_vector): Support 'box' face attribute
13022 in the face definitions of a display vector. (Bug#15099)
13024 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13026 * image.c (imagemagick_compute_animated_image): Implement animated
13027 images (bug#14700).
13028 (imagemagick_compute_animated_image): Fix some compilation
13029 warnings. Implement a very simple cache to make the animation
13030 usable at all, but it should be replaced with a per-image cache.
13032 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13034 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13035 to do `for' loops over alist values.
13036 * buffer.h (FOR_EACH_BUFFER):
13037 * process.c (FOR_EACH_PROCESS): Use it.
13038 (handle_child_signal, status_notify, Fget_buffer_process)
13039 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13041 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13043 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13044 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13045 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13046 to xzalloc and so avoid redundant call to memset.
13047 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13048 members because it is allocated with xzalloc and so already zeroed.
13050 2013-08-14 Ken Brown <kbrown@cornell.edu>
13052 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13055 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13057 Utility function and macro to copy Lisp string to C string.
13058 * lisp.h (xlispstrdupa): New macro.
13059 (xlispstrdup): New prototype.
13060 * alloc.c (xlispstrdup): New function.
13061 * callint.c (Fcall_interactively):
13062 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13063 (Fsubstitute_in_file_name):
13064 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13065 * image.c (x_create_bitmap_from_file):
13066 * w32term.c (w32_term_init):
13067 * xterm.c (x_term_init): Use xlispstrdup.
13069 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13071 * image.c (imagemagick_load_image): Make animated pictures work.
13072 There's still some problems with background color settings, though
13075 * decompress.c (unwind_decompress): Always restore point.
13077 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13079 * marker.c (set_marker): Reformat documentation.
13081 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13083 * xdisp.c (cursor_type_changed): Now static.
13085 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13086 Use changed. This avoids the need to call xmalloc and for the
13087 caller to call xfree, and avoids memory leaks in some situations.
13089 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13091 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13092 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13093 (redisplay_window): If window_end_valid is cleared due to non-zero
13094 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13095 so do not call to try_cursor_movement for that window.
13097 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13099 * window.h (struct window): Convert window_end_pos and
13100 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13101 (wset_window_end_pos, wset_window_end_vpos): Remove.
13102 * dispnew.c (adjust_glyph_matrix):
13103 * window.c (Fwindow_end, replace_window, set_window_buffer)
13105 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13106 (set_vertical_scroll_bar, redisplay_window, try_window)
13107 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13108 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13109 (note_mouse_highlight): Adjust users.
13110 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13113 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13115 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13116 * image.c (imagemagick_filename_hint): Use `const char *' and
13117 prefer SSDATA to SDATA to avoid warnings.
13119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13121 Cleanup window fringes, margins and scroll bars adjustments.
13122 * window.c (set_window_fringes, set_window_margins)
13123 (set_window_scroll_bars, apply_window_adjustment): New functions.
13124 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13125 (Fset_window_scroll_bars): Use them.
13127 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13129 * window.h (struct window): Convert scroll_bar_width
13130 from Lisp_Object to integer. Adjust comment.
13131 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13133 * window.c (wset_scroll_bar_width): Remove.
13134 (make_window): Initialize scroll_bar_width.
13135 (Fsplit_window_internal): Use direct assignment.
13136 (Fset_window_configuration, save_window_save):
13137 Convert Lisp_Object to integer and back where appropriate.
13138 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13139 bar was actually changed, and mention this in docstring.
13141 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13143 * decompress.c: Minor simplifications.
13144 (Fzlib_decompress_region): Don't bother verifying
13145 that avail_out <= UINT_MAX, as that was confusing.
13146 Mention the restriction in a comment instead.
13147 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13149 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13151 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13152 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13154 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13156 * image.c (imagemagick_filename_hint): Check for errors in the
13159 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13161 * window.c (Fwindow_margins): Return nil when there's no marginal
13162 area, as per the documented API.
13164 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13165 Fmake_vector, as scroll bar's struct members are not all Lisp
13166 objects now. This avoids crashes in GC.
13168 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13169 bool, so its address could be taken.
13171 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13173 * image.c (imagemagick_filename_hint): New function to possibly
13174 apply `image-content-type-suffixes'.
13175 (imagemagick_load_image): Use it.
13177 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13179 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13180 if loading zlib failed.
13182 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13184 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13185 2013-08-13 checkin below. Change bool to BOOL, rule is:
13186 All Obj-C code uses BOOL, except for interfaces callable from C.
13188 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13190 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13192 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13193 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13194 bool instead of BOOL.
13195 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13196 from Lisp_Object to bitfield. Adjust comment.
13197 * w32term.c (x_scroll_bar_create): Adjust user.
13198 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13199 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13200 Use bool for boolean.
13201 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13202 to `unsigned int' when defining a bitfield.
13204 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13206 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13208 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13210 * window.h (struct window): Convert left_margin_cols and
13211 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13212 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13213 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13215 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13217 (showing_window_margins_p, update_window_line, update_frame_1):
13218 * fringe.c (draw_fringe_bitmap_1):
13219 * xdisp.c (window_box_width): Adjust users.
13220 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13221 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13222 Use direct assignment.
13223 (Fset_window_configuration, save_window_save, Fwindow_margins):
13224 Convert Lisp_Object to integer and back where appropriate.
13225 (Fset_window_margins): Adjust user. Return t if any margin
13226 was actually changed, and mention this in docstring.
13228 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13230 * syntax.c (forward_word):
13231 * cmds.c (forward_char, backward_char): Mention the optional argument.
13233 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13235 * window.h (struct window): Convert left_fringe_width
13236 and right_fringe_width from Lisp_Objects to integers.
13238 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13239 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13240 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13242 (make_window): Initialize new integer fields to -1.
13243 (Fsplit_window_internal): Use direct assignment.
13244 (Fset_window_configuration, save_window_save):
13245 Convert Lisp_Object to integer and back where appropriate.
13246 (Fset_window_fringes): Adjust user. Return t if any fringe
13247 was actually changed, and mention this in docstring.
13249 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13251 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13252 * nsfns.m (x_set_cursor_type):
13253 * w32fns.c (x_set_cursor_type):
13254 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13255 * xdisp.c (set_frame_cursor_types): ...but in common code.
13257 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13259 * font.c (clear_font_cache): New function, stripped from...
13260 (Fclear_font_cache): ...here, which now uses the function
13261 above. Adjust comment.
13262 * font.h (clear_font_cache): Add prototype.
13263 * xfaces.c (clear_face_cache): Use clear_font_cache.
13265 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13267 * window.c (Fset_window_start): Compare `w', not `window' because
13268 `w' might not be equal to `window' after call to decode_live_window.
13270 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13272 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13273 This fixes a problem introduced by the Bug#15035 patch
13274 when using GPG. Reported by Herbert J. Skuhra.
13276 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13278 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13279 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13280 not yet initialized.
13282 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13284 * decompress.c (Fzlib_decompress_region): Support zlib
13285 decompression, too, and rename.
13287 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13289 Minor zlib configuration tweaks.
13290 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13291 Don't assume presence of fn_inflateInit2_ zlib internal function.
13293 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13295 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13296 include the zlib prefix.
13298 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13300 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13301 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13302 define static variables that are pointers to zlib functions to be
13303 dynamically loaded.
13304 (init_zlib_functions) [WINDOWSNT]: New function.
13305 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13307 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13308 macros instead of invoking the zlib functions directly.
13309 (syms_of_decompress): DEFSYM Qzlib_dll.
13310 Staticpro Szlib_available_p.
13312 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13314 Avoid looping over all frame windows to freeze and unfreeze.
13315 * window.h (struct window): Drop frozen_window_start_p.
13316 (freeze_window_starts): Drop prototype.
13317 * frame.h (struct frame): New frozen_window_starts flag.
13318 (FRAME_WINDOWS_FROZEN): New macro.
13319 * window.c (freeze_window_start, freeze_window_starts):
13321 (select_window, replace_window): Adjust users.
13322 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13323 (window_frozen_p): New function.
13324 (redisplay_window): Use it.
13326 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13328 Fix some fd issues when running subprocesses (Bug#15035).
13329 Fix bugs that can leak files or file descriptors on errors.
13330 Don't unlink open temp files, as that's hard for users to diagnose
13331 when things go awry (e.g., temp disk exhausted).
13332 Don't bother to lock temp files. Check for invalid recursion.
13333 * callproc.c (synch_process_fd): Remove. All uses removed.
13334 (synch_process_tempfile): New var or macro.
13335 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13337 (record_kill_process): New arg, the temp name. All callers changed.
13338 (delete_temp_file): Now just a simple wrapper around unlink.
13339 (call_process_kill): New arg, the call_process_fd array.
13340 Close them all. Clear synch_process_pid. Remove the temp file,
13341 or arrange for it to be removed.
13342 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13343 that's been moved to synch_process_tempfile. Caller changed.
13344 Do not remove the tempfile; that's now call_process_kill's
13346 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13347 call_process_kill; the caller now does that.
13348 (call_process_cleanup): Do not close the process fd; that's now
13349 call_process_kill's responsibility.
13350 (Fcall_process): Implement via new function call_process, which
13351 has most of the old body of Fcall_process, but with a different API.
13352 (call_process): New function that does not open or close filefd if
13353 it is nonnegative. Record which fds need to be closed, and let
13354 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13355 Signal an error if invoked recursively (could be done via a hook).
13356 Simplify creation of the tempfile in the MSDOS case.
13357 Don't create the output file until after checking for the executable.
13358 Report any failure to open /dev/null.
13359 Don't open /dev/null for writing twice; once is enough.
13360 Don't create pipe if all output is being discarded or sent to file.
13361 Don't worry about setting up the coding system or reading from the
13362 pipe if all output is being discarded.
13363 Hoist fd_error local into top level, to lessen block nesting.
13364 Don't record deleted pid here; now done by Fcall_process_region.
13365 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13366 and note its success in synch_process_tempfile.
13367 Do not leak resources when child_setup fails.
13368 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13369 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13370 (create_temp_file): Now returns open fd, with an additional
13371 Lisp_Object * argument to return the name. All callers changed.
13372 Do not close the file; rewind it instead, and leave it open for
13373 the caller. Do not lock the temp file. Unwind-protect the file
13374 and the file-descriptor.
13375 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13376 If an asynchrounous process, record it here, not in call_process.
13377 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13378 * eval.c (set_unwind_protect): New function.
13379 * fileio.c (write_region): New function, generalized from the
13380 old Fwrite_region. Do not lock temp files.
13381 (Fwrite_region): Use it.
13382 * lisp.h (set_unwind_protect, write_region): New decls.
13383 * process.c: Include <verify.h>.
13384 (make_process): Mark fds as initially closed.
13385 (deleted_pid_list): Now a list of pid-filename pairs.
13387 (close_process_fd): New function.
13388 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13389 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13390 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13391 (create_process, create_pty, Fmake_serial_process)
13392 (server_accept_connection): Record which fds need to be closed,
13393 and let deactivate_process close them.
13394 (Fmake_network_process): Do not discard the unwind-protect
13395 until it's safe to do so.
13396 (deactivate_process): Close the fds opened by create_process etc.
13397 (Fprocess_send_eof): Adjust to new way of recording open fds.
13398 Report an error if /dev/null can't be opened, instead of aborting.
13399 * process.h (PROCESS_OPEN_FDS): New constant.
13400 (struct Lisp_Process): New member open_fds.
13401 (record_kill_process, record_deleted_pid): Adjust signatures.
13402 (record_deleted_pid): Move decl here ...
13403 * syswait.h (record_deleted_pid): ... from here.
13405 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13407 * decompress.c: Fix bugs with large buffers and weird inputs.
13408 Tune a bit. Reindent as per usual Emacs style.
13409 (BUFFER_SIZE): Remove.
13410 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13411 more than UINT_MAX bytes. Decompress into the gap instead of into
13412 an auto buffer, as this should avoid copying. Return nil if
13413 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13414 set immediate_quit; we shouldn't trust zlib code that much.
13416 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13418 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13419 errors, and really move the gap to where we want it.
13421 * lisp.h: Include decompress.c support.
13423 * emacs.c (main): Include decompress.c support.
13425 * Makefile.in: Include -lz if present.
13427 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13429 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13430 (initWithTitle:): Initialize frame to 0.
13431 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13432 (fillWithWidgetValue:frame:): Rename from
13433 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13435 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13436 fillWithWidgetValue:frame:
13438 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13439 remove memory leak warnings.
13441 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13442 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13443 menu_pending_title.
13445 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13446 (x_activate_menubar): Update the whole menu.
13447 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13448 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13449 current event is not NSSystemDefined (Bug#15001).
13450 Call ns_check_menu_open only if trackingMenu is 2.
13451 (menuDidClose:): New method, decrease trackingMenu.
13452 (fillWithWidgetValue:setDelegate:): New method.
13453 (fillWithWidgetValue:): Call the above.
13455 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13457 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13459 Omit some unnecessary casts.
13460 Many of these go back to the old pre-C89 days, when they may have
13461 been needed, but we've been assuming C89 or later for a while now.
13462 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13463 (live_float_p, live_misc_p, live_vector_p):
13464 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13465 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13466 (defvar_per_buffer):
13467 * callint.c (Fcall_interactively):
13468 * doc.c (Fsubstitute_command_keys):
13469 * filelock.c (get_boot_time):
13470 * frame.c (xrdb_get_resource):
13471 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13472 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13473 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13474 (menuitem_highlight_callback, menu_destroy_callback)
13475 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13476 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13477 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13478 (xg_tool_bar_help_callback, tb_size_cb):
13479 * image.c (xpm_alloc_color, png_read_from_memory)
13480 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13481 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13483 * keymap.c (describe_map):
13484 * nsfns.m (Fns_display_monitor_attributes_list):
13485 * nsmenu.m (process_dialog:):
13486 * nsterm.m (hold_event):
13487 * process.c (wait_reading_process_output):
13488 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13489 * scroll.c (do_direct_scrolling, scrolling_1):
13490 * termcap.c (tgetent):
13491 * window.c (check_window_containing, add_window_to_list)
13492 (freeze_window_starts):
13493 * xdisp.c (compare_overlay_entries, vmessage):
13494 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13495 (x_get_monitor_attributes_xrandr)
13496 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13497 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13498 * xfont.c (xfont_match, xfont_open):
13499 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13500 (menubar_selection_callback, menu_position_func)
13501 (popup_selection_callback, create_and_show_popup_menu)
13502 (dialog_selection_callback, create_and_show_dialog):
13503 * xrdb.c (x_get_string_resource)
13505 * xsmfns.c (x_session_check_input):
13506 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13507 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13508 (xaw_jump_callback, xaw_scroll_callback):
13509 Omit unnecessary casts.
13511 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13513 Minor string-length refactoring.
13514 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13515 * frame.c (make_monitor_attribute_list):
13516 Prefer build_string to strlen + make_string.
13518 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13520 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13521 don't check minor_code (Bug#14417).
13523 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13525 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13526 vertical positions instead. This avoids calling MATRIX_ROW with
13527 row numbers that are possibly beyond valid limits. (Bug#15064)
13529 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13531 Use xstrdup and build_unibyte_string where applicable.
13532 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13533 * xfns.c (x_window):
13534 * xrdb.c (x_get_customization_string):
13535 * xterm.c (xim_initialize):
13536 * w32fns.c (w32_window): Use xstrdup.
13537 (w32_display_monitor_attributes_list):
13538 * emacs.c (init_cmdargs):
13539 * keyboard.c (PUSH_C_STR):
13540 * nsfont.m (nsfont_open):
13541 * sysdep.c (system_process_attributes):
13542 * w32.c (system_process_attributes):
13543 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13545 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13547 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13548 variables of these types so that GDB would know about them, as aid
13549 for debugging fatal exceptions. (Bug#15024) See also
13550 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13553 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13555 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13556 larger than the NSWindow (Bug#14934).
13558 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13560 Redesign redisplay interface to drop global variable updated_window.
13561 Always pass currently updated window as a parameter to update routines.
13562 * dispextern.h (updated_window): Remove declaration.
13563 (struct redisplay_interface): Pass window parameter to
13564 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13565 and after_update_window_hook.
13566 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13568 * dispnew.c (updated_window): Remove.
13569 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13570 (update_window_line): Adjust to match redisplay interface changes.
13571 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13572 (ns_scroll_run, ns_after_update_window_line):
13573 * w32term.c (x_update_window_begin, x_update_window_end)
13574 (x_after_update_window_line, x_scroll_run):
13575 * xterm.c (x_update_window_begin, x_update_window_end)
13576 (x_after_update_window_line, x_scroll_run):
13577 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13578 Likewise. Adjust comments where appropriate.
13579 (x_cursor_to): Simplify because this is always called during window
13580 update (but install debugging check anyway).
13581 (expose_window): Check must_be_updated_p flag to see whether this
13582 function is called during window update.
13584 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13586 Do not reset window modification event counters excessively.
13587 These leftovers and poor man's tricky methods to catch extra
13588 redisplay's attention are no longer needed.
13589 * frame.c (set_menu_bar_lines_1):
13590 * minibuf.c (read_minibuf_unwind):
13591 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13592 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13593 (window_scroll_line_based, Fset_window_configuration):
13594 * xdisp.c (redisplay_window): Do not reset last_modified and
13595 last_overlay_modified counters.
13597 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
13599 * xselect.c (x_send_client_event): Set send_event and serial, memset
13600 data.l as it might be bigger than data.b. Use 24 bit mask to
13601 XSendEvent (Bug#15034).
13603 2013-08-07 Eli Zaretskii <eliz@gnu.org>
13605 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
13606 for TTY frames that are not the top frame on their console.
13609 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13611 * w32term.c (w32fullscreen_hook): Really maximize frame when
13612 asked for (Bug#14841).
13614 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13616 Prefer selected_window to Fselected_window, likewise for frames.
13617 * buffer.c (Fbuffer_swap_text):
13618 * data.c (Fvariable_binding_locus):
13619 * window.c (run_window_configuration_change_hook): Adjust users.
13620 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13621 Use decode_live_frame.
13623 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13625 Be more careful if selected window shows the buffer other than current,
13626 use window_outdated only if this is not so. This change should also
13627 address some weird issues discussed in Bug#13012.
13628 * window.h (window_outdated): New prototype.
13629 * window.c (window_outdated): Now here. Convert from static and
13630 always assume window's buffer.
13631 (Fwindow_end, Fwindow_line_height): Use it.
13632 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13633 and always assume window's buffer.
13634 (redisplay_window): Adjust user.
13635 (redisplay_internal): Call to reconsider_clip_changes once and
13636 check whether mode line should be updated only if selected window
13637 shows current buffer.
13638 (run_window_scroll_functions): Use eassert for debugging check.
13639 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13641 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13643 * window.c (window_scroll, window_scroll_pixel_based)
13644 (window_scroll_line_based): Use bool for booleans.
13646 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13648 * process.c: Fix minor off-by-one issues in descriptor counts.
13649 This shouldn't fix any real bugs, but it cleans up the code a bit.
13650 (max_process_desc, max_input_desc): -1, not 0, means none.
13652 (delete_input_desc): New function.
13653 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13654 (deactivate_process): Scan backwards when recomuting max_process_desc;
13655 that should be faster.
13656 (init_process_emacs): Initialize max_input_desc.
13658 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13660 Use region cache to speedup bidi_find_paragraph_start.
13661 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13662 Rename cache_long_line_scans to cache_long_scans.
13663 * buffer.c (bset_cache_long_line_scans): Rename to
13664 bset_cache_long_scans.
13665 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13666 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13668 (syms_of_buffer): Rename cache-long-line-scans to
13669 cache-long-scans. Adjust docstring.
13670 * search.c (newline_cache_on_off):
13671 * indent.c (width_run_cache_on_off): Adjust users.
13672 * bidi.c (bidi_paragraph_cache_on_off): New function.
13673 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13674 * insdel.c (prepare_to_modify_buffer):
13675 Invalidate bidi_paragraph_cache if enabled.
13677 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13679 Invalidate region caches only if buffer text is going to be changed.
13680 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13681 (modify_text): ...new prototype.
13682 (prepare_to_modify_buffer_1): New prototype.
13683 * textprop.c (modify_region): Rename to...
13684 (modify_text_properties): ...new function.
13685 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13686 (Fremove_list_of_text_properties): Adjust users.
13687 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13688 (modify_text): ...new function.
13689 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13690 (prepare_to_modify_buffer_1): ...new function.
13691 * casefiddle.c (casify_region):
13692 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13693 (Ftranspose_regions): Use modify_text.
13695 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13697 * lisp.mk (lisp): Add nadvice.elc.
13699 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13701 New macro to iterate over live buffers similar to frames.
13702 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13703 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13704 Declare buffer-related variables here to offload lisp.h.
13705 * buffer.c (Vbuffer_alist): Adjust comment.
13706 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13707 (other_buffer_safely):
13708 * data.c (store_symval_forwarding):
13709 * dispnew.c (Fframe_or_buffer_changed_p):
13710 * fileio.c (Fdo_auto_save):
13711 * filelock.c (unlock_all_files):
13712 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13714 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13716 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13717 * callproc.c (create_temp_file):
13718 * filelock.c (create_lock_file):
13719 Assume mkostemp, since it's now provided by Gnulib.
13721 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13723 * w32.c (mkostemp): New function.
13724 (mktemp): Remove, no longer used. Most of the code reused in
13725 mkostemp. (Bug#15015)
13726 (mktemp): Don't undef.
13728 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13730 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13731 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13732 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13733 (free_glyph_pool, check_glyph_memory): Likewise for
13734 all users. Adjust comments where appropriate.
13736 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13738 * composite.h: Minor fixups.
13739 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13740 to fix a misspelling, and change it to an inline function while
13741 we're at it (it need not be a macro). All uses changed.
13742 (composition_method, composition_valid_p):
13743 Rewrite to avoid assignments in if-conditions.
13745 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13747 Do not use global Lisp_Object in composition macros.
13748 * composite.h (composition_temp): Remove declaration.
13749 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13750 (composition_method, composition_valid_p): ...inline functions.
13751 (compose_region): Remove the leftover.
13752 * composite.c (composition_temp): Remove.
13753 (run_composition_function, update_compositions)
13754 (composition_compute_stop_pos, composition_adjust_point)
13755 (Ffind_composition_internal):
13756 * coding.c (handle_composition_annotation):
13757 * xdisp.c (handle_composition_prop, check_point_in_composition):
13758 Related users changed.
13760 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13762 Drop FRAME_PTR typedef.
13763 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13764 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13765 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13766 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13767 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13768 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13769 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13770 All related users changed.
13772 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13774 * eval.c (default_toplevel_binding): New function.
13776 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13777 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13778 (syms_of_eval): Export them.
13779 * data.c (Fdefault_value): Micro cleanup.
13780 * term.c (init_tty): Use "false".
13782 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13784 Fix X GC leak in GTK and raw (no toolkit) X ports.
13785 * xterm.c (x_free_frame_resources): If white and black relief
13786 GCs are allocated, always free them here.
13787 * xfns.c (x_make_gc): Omit redundant initialization.
13788 * widget.c (create_frame_gcs): Remove the leftover.
13789 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13790 in x_free_frame_resources.
13792 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13794 * nsterm.m (windowWillResize:toSize:): Only change title if
13795 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13797 (viewDidEndLiveResize): New method.
13799 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13800 inside NS_IMPL_COCOA.
13802 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13804 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13805 Do not check whether undo is enabled because record_insert and
13806 record_delete does that themselves.
13808 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13810 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13811 member which is not really used any more.
13812 (FRAME_XIC_BASE_FONTNAME): Remove.
13813 * xfns.c (xic_free_fontset): Adjust user.
13814 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13815 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13816 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13817 (xdialog_show): Use eassert for debugging check.
13818 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13820 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13822 * fileio.c, fns.c (merge): Move extern decl from here ...
13823 * lisp.h (merge): ... to here.
13825 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13827 Fix last font-related change.
13828 * w32font.h (w32font_list_internal, w32font_match_internal):
13830 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13831 (uniscribe_list_family): Adjust to match font API change.
13832 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13833 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13835 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13837 * frame.h (FRAME_MOUSE_UPDATE):
13838 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13839 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13841 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13843 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13844 * font.h (struct font_driver): Change list, match, and list_family
13845 functions to accept struct frame * as first arg.
13846 * font.c (font_score, font_compare, font_sort_entities):
13848 (font_sort_entities, font_list_entities, font_select_entity)
13849 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13850 match font API change.
13851 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13852 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13853 * ftxfont.c (ftxfont_list, ftxfont_match):
13854 * xftfont.c (xftfont_list, xftfont_match):
13855 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13856 * w32font.c (w32font_list, w32font_match, w32font_list)
13857 (w32font_list_internal, w32_font_match_internal): Likewise.
13858 * xfaces.c (Fx_family_fonts): Adjust user.
13860 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13862 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13863 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13864 only if HAVE_X_WINDOWS is in use.
13865 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13866 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13867 * w32term.c (x_wm_set_icon_position): Likewise.
13868 * w32fns.c (x_icon): Adjust user.
13870 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13872 * xterm.c (last_mouse_press_frame): Remove the
13873 leftover which is not really used any more.
13874 (handle_one_xevent, syms_of_xterm): Adjust users.
13875 (x_flush): Call XFlush once per each X display, not frame.
13876 This is better because this code always unconditionally skips
13877 non-X frames in Vframe_list and issues the only XFlush if we
13878 have more than one X frame on the same X display.
13879 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13880 Use bool for booleans.
13881 (x_draw_glyph_string_background, cvt_string_to_pixel)
13882 (cvt_pixel_dtor): Drop unnecessary prototypes.
13883 * xterm.h (x_display_ok): Adjust prototype.
13885 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13887 Drop unnecessary functions that deals with frame pixel size.
13888 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13889 (x_pixel_height): Drop prototypes.
13890 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13891 (x_pixel_height): Drop implementations.
13892 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13893 which should be always valid for window frame.
13894 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13895 * w32menu.c (Fx_popup_dialog):
13896 * xmenu.c (Fx_popup_dialog): Likewise for both.
13898 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13900 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13901 frame parameters and call to Fmodify_frame_parameters just once.
13902 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13903 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13904 and mention nil frame in docstring.
13906 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13908 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13909 (x_figure_window_size): Likewise. Adjust to return long.
13910 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13911 (toplevel): Move Qterminal_live_p to...
13912 * terminal.c (toplevel): ...here, make it static, and...
13913 (syms_of_terminal): ...DEFSYM here.
13914 * frame.h (Qterminal_live_p): Remove declaration.
13915 (make_frame, x_figure_window_size): Adjust prototype.
13916 * nsfns.m (Fx_create_frame): Use long for window flags.
13918 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13920 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13921 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13922 Do not assume that emacs_close (INT_MAX) is a no-op.
13924 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13926 * xfaces.c (make_face_cache): For struct face_cache, prefer
13927 xmalloc to xzalloc and so avoid redundant call to memset.
13928 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13930 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13932 * fringe.c (draw_window_fringes, update_window_fringes)
13933 (compute_fringe_widths):
13934 * w32term.c (x_draw_glyph_string):
13935 * window.c (candidate_window_p, Frecenter):
13936 * xfaces.c (realize_basic_faces, realize_default_face)
13937 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13938 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13939 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13940 * xmenu.c (Fx_menu_bar_open_internal):
13941 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13942 * xsettings.c (xft_settings_event):
13943 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13944 Use bool for booleans. Adjust style and comments where
13946 * dispextern.h (draw_window_fringes, update_window_fringes)
13947 (compute_fringe_widths):
13948 * xterm.h (x_had_errors_p): Adjust prototype.
13950 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13952 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13953 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13955 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13957 * fns.c (toplevel): Remove comment before Fsafe_length because
13958 it checks for QUIT.
13960 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13962 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13964 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13966 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13967 frame which got the message is still alive, before dereferencing
13968 its pointer. (Bug#14970)
13970 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13971 be a live window, before using it as such. (Bug#14970)
13973 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13975 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13976 w32_detect_focus_change instead of doing part of its job by hand.
13977 This fixes the problem whereby FOCUS_OUT events were not sent to
13980 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13982 * process.c (Fprocess_list): Doc fix.
13984 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13985 being re-exposed only if it didn't ask to become visible.
13986 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13987 was previously iconified. (Bug#14841)
13988 (x_iconify_frame): Mark the frame iconified.
13990 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13992 Fix minor problems found by static checking.
13993 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13994 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13996 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13998 * eval.c (set_specpdl_old_value): New function.
13999 (unbind_to): Minor simplification.
14000 (get_backtrace_frame): New function.
14001 (Fbacktrace_frame): Use it. Add `base' argument.
14002 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14003 (syms_of_eval): Export backtrace-eval.
14004 * xterm.c (x_focus_changed): Simplify.
14006 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14008 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14010 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14012 * xdisp.c (redisplay_window): Instead of moving point out of
14013 scroll margin, reject the force_start method, and try scrolling
14014 instead. (Bug#14780)
14016 2013-07-24 Ken Brown <kbrown@cornell.edu>
14018 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14021 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14023 * eval.c (Fprogn): Do not check that BODY is a proper list.
14024 This undoes the previous change. The check slows down the
14025 interpreter, and is not needed to prevent a crash. See
14026 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14028 2013-07-23 Glenn Morris <rgm@gnu.org>
14030 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14032 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14034 Port to GNU/Linux systems with tinfo but not ncurses.
14035 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14036 to decide whether ncurses is being used. Without this change,
14037 GCC complains about tgetent not being declared, on a system
14038 that has tinfo installed but ncurses not installed.
14040 * eval.c (Fprogn): Check that BODY is a proper list.
14042 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14043 * data.c (Fsetq_default):
14044 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14045 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14047 Tune by taking advantage of the fact that ARGS is always a list
14048 when a function is declared to have UNEVALLED args.
14050 * emacsgtkfixed.c: Port to GCC 4.6.
14051 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14053 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14055 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14056 here to silence compiler warnings.
14058 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14060 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14061 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14062 from messing up Emacs's 'struct frame' (Bug#14923).
14064 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14066 * alloc.c (make_save_ptr_ptr): Define this function.
14067 It was inadvertently omitted. It's needed only if
14068 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14070 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14072 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14073 frame have focus (Bug#14895).
14075 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14077 Avoid vfork-related deadlock more cleanly.
14078 * callproc.c (child_setup): When the child's exec fails, output
14079 the program name, as that's more useful. Use O_NONBLOCK to avoid
14081 * process.c (create_process_1): Remove; no longer needed.
14082 (create_process): Remove timer hack; no longer needed, now that
14083 the child avoids deadlock.
14085 2013-07-20 Glenn Morris <rgm@gnu.org>
14087 * image.c (Fimage_flush): Fix doc typo.
14089 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14091 Fix array bounds violation when pty allocation fails.
14092 * process.c (PTY_NAME_SIZE): New constant.
14093 (pty_name): Remove static variable; it's now auto.
14094 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14095 Take pty_name as an arg rather than using a static variable.
14096 All callers changed.
14097 (create_process): Recover pty_flag from process, not from volatile local.
14098 (create_pty): Stay inside array even when pty allocation fails.
14099 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14101 * lread.c (Fload): Avoid initialization only when lint checking.
14102 Mention that it's needed only for older GCCs.
14104 2013-07-20 Kenichi Handa <handa@gnu.org>
14106 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14107 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14109 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14111 * lread.c (Fload): Avoid uninitialized warning.
14113 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14115 Fix some minor file descriptor leaks and related glitches.
14116 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14117 (create_lock_file): Use write, not emacs_write.
14118 * image.c (slurp_file, png_load_body):
14119 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14120 (server_accept_connection):
14121 Don't leak an fd on memory allocation failure.
14122 * image.c (slurp_file): Add a cheap heuristic for growing files.
14123 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14124 as that's what the other routines do. Maybe input need not be
14125 blocked at all, but it's better to be consistent.
14126 Avoid undefined behavior when strlen is zero.
14128 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14129 (NSTATICS): Now a constant; doesn't need to be a macro.
14131 2013-07-19 Richard Stallman <rms@gnu.org>
14133 * coding.c (decode_coding_utf_8): Add simple loop for fast
14134 processing of ASCII characters.
14136 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14138 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14140 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14142 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14143 unportable 'struct x_display_info'.
14144 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14145 is a portable type.
14147 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14149 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14150 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14152 (system_process_attributes): Prefer plain char to unsigned char
14153 when either will do. Clean up properly if interrupted or if
14154 memory allocations fail. Don't assume sscanf succeeds.
14155 Remove no-longer-needed workaround to stop GCC from whining.
14156 Read command-line once, instead of multiple times. Check read status a
14157 bit more carefully.
14159 Fix obscure porting bug with varargs functions.
14160 The code assumed that int is treated like ptrdiff_t in a vararg
14161 function, which is not a portable assumption. There was a similar
14162 -- though these days less likely -- porting problem with various
14163 assumptions that pointers of different types all smell the same as
14164 far as vararg functions is conserved. To make this problem less
14165 likely in the future, redo the API to use varargs functions.
14166 * alloc.c (make_save_value): Remove this vararg function.
14167 All uses changed to ...
14168 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14169 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14171 (make_save_ptr): Rename from make_save_pointer, for consistency with
14172 the above. Define only on platforms that need it. All uses changed.
14174 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14176 * keyboard.c: Try to fix typos in previous change.
14177 (DISPLAY_LIST_INFO): New macro.
14178 (kbd_buffer_get_event): Do not access members that are not present
14179 in X11. Revert inadvertent change of "!=" to "=".
14181 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14183 * keyboard.c (kbd_buffer_get_event):
14184 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14185 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14187 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14189 * filelock.c: Fix unlikely file descriptor leaks.
14190 (get_boot_time_1): Rework to avoid using emacs_open.
14191 This doesn't actually fix a leak, but is better anyway.
14192 (read_lock_data): Use read, not emacs_read.
14194 * doc.c: Fix minor memory and file descriptor leaks.
14195 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14196 (get_doc_string, Fsnarf_documentation):
14197 Fix file descriptor leak on error.
14199 * term.c: Fix minor fdopen-related file descriptor leaks.
14200 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14201 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14203 * charset.c: Fix file descriptor leaks and errno issues.
14205 (load_charset_map_from_file): Don't leak file descriptor on error.
14206 Use plain record_xmalloc since the allocation is larger than
14207 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14209 * eval.c (record_unwind_protect_nothing):
14210 * fileio.c (fclose_unwind):
14212 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14213 The replacement doesn't block input, but that no longer seems
14216 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14218 * lread.c: Fix file descriptor leaks and errno issues.
14219 (Fload): Close some races that leaked fds or streams when 'load'
14221 (Fload, openp): Report error number of last nontrivial failure to open.
14222 ENOENT counts as trivial.
14223 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14225 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14226 now that the function is always called with a nonnegative arg.
14227 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14228 All uses replaced with ...
14229 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14231 A few more minor file errno-reporting bugs.
14232 * callproc.c (Fcall_process):
14233 * doc.c (Fsnarf_documentation):
14234 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14235 * process.c (set_socket_option):
14236 Don't let a constructor trash errno.
14237 * doc.c: Include <errno.h>.
14239 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14241 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14243 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14245 Fix w32 bug with call-process-region (Bug#14885).
14246 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14247 to Fcall_process when the input is empty. This simplifies the
14248 code a bit. It makes no difference on POSIXish platforms but
14249 apparently it fixes a bug on w32.
14251 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14252 * fileio.c (close_file_unwind): Don't close if FD is negative;
14253 this can happen when unwinding a zapped file descriptor.
14254 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14255 in case Emacs runs out of memory between the two unwind-protects.
14256 Don't trash errno when closing FD.
14257 Zap the FD in the specpdl when closing it, instead of deferring
14258 the removal of the unwind-protect; this fixes a bug where a child
14259 function unwinds the stack past us.
14261 New unwind-protect flavors to better type-check C callbacks.
14262 This also lessens the need to write wrappers for callbacks,
14263 and the need for make_save_pointer.
14264 * alloc.c (free_save_value):
14265 * atimer.c (run_all_atimers):
14267 * alloc.c (safe_alloca_unwind):
14268 * atimer.c (unwind_stop_other_atimers):
14269 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14270 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14271 * minibuf.c (choose_minibuf_frame_1):
14272 * process.c (make_serial_process_unwind):
14273 * xdisp.c (pop_message_unwind):
14274 * xselect.c (queue_selection_requests_unwind):
14275 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14276 * alloc.c (record_xmalloc):
14277 Prefer record_unwind_protect_ptr to record_unwind_protect with
14279 * alloc.c (Fgarbage_collect):
14280 Prefer record_unwind_protect_void to passing a dummy.
14281 * buffer.c (restore_buffer):
14282 * window.c (restore_window_configuration):
14283 * xfns.c, w32fns.c (do_unwind_create_frame)
14284 New wrapper. All record-unwind uses of wrappee changed.
14285 * buffer.c (set_buffer_if_live):
14286 * callproc.c (call_process_cleanup, delete_temp_file):
14287 * coding.c (code_conversion_restore):
14288 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14289 * editfns.c (save_excursion_restore)
14290 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14291 (save_restriction_restore):
14292 * eval.c (restore_stack_limits, un_autoload):
14293 * fns.c (require_unwind):
14294 * keyboard.c (recursive_edit_unwind, tracking_off):
14295 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14296 * macros.c (pop_kbd_macro, restore_menu_items):
14297 * nsfns.m (unwind_create_frame):
14298 * print.c (print_unwind):
14299 * process.c (start_process_unwind):
14300 * search.c (unwind_set_match_data):
14301 * window.c (select_window_norecord, select_frame_norecord):
14302 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14303 (fast_set_selected_frame):
14304 * xfns.c, w32fns.c (unwind_create_tip_frame):
14305 Return void, not a dummy Lisp_Object. All uses changed.
14306 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14307 * callproc.c (call_process_kill):
14308 * fileio.c (restore_point_unwind, decide_coding_unwind)
14309 (build_annotations_unwind):
14310 * insdel.c (Fcombine_after_change_execute_1):
14311 * keyboard.c (read_char_help_form_unwind):
14312 * menu.c (unuse_menu_items):
14313 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14314 * sound.c (sound_cleanup):
14315 * xdisp.c (unwind_redisplay):
14316 * xfns.c (clean_up_dialog):
14317 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14318 Accept no args and return void, instead of accepting and returning
14319 a dummy Lisp_Object. All uses changed.
14320 * cygw32.c (fchdir_unwind):
14321 * fileio.c (close_file_unwind):
14322 * keyboard.c (restore_kboard_configuration):
14323 * lread.c (readevalllop_1):
14324 * process.c (wait_reading_process_output_unwind):
14325 Accept int and return void, rather than accepting an Emacs integer
14326 and returning a dummy object. In some cases this fixes an
14327 unlikely bug when the corresponding int is outside Emacs integer
14328 range. All uses changed.
14329 * dired.c (directory_files_internal_unwind):
14330 * fileio.c (do_auto_save_unwind):
14331 * gtkutil.c (pop_down_dialog):
14332 * insdel.c (reset_var_on_error):
14333 * lread.c (load_unwind):
14334 * xfns.c (clean_up_file_dialog):
14335 * xmenu.c, nsmenu.m (pop_down_menu):
14336 * xmenu.c (cleanup_widget_value_tree):
14337 * xselect.c (wait_for_property_change_unwind):
14338 Accept pointer and return void, rather than accepting an Emacs
14339 save value encapsulating the pointer and returning a dummy object.
14341 * editfns.c (Fformat): Update the saved pointer directly via
14342 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14343 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14344 (unwind_body): New function.
14345 (record_unwind_protect): First arg is now a function returning void,
14346 not a dummy Lisp_Object.
14347 (record_unwind_protect_ptr, record_unwind_protect_int)
14348 (record_unwind_protect_void): New functions.
14349 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14350 * fileio.c (struct auto_save_unwind): New type.
14351 (do_auto_save_unwind): Use it.
14352 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14353 * insdel.c (struct rvoe_arg): New type.
14354 (reset_var_on_error): Use it.
14355 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14357 (specbinding_func): Remove; there are now several such functions.
14358 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14359 (set_unwind_protect_ptr): New function.
14360 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14362 Be simpler and more consistent about reporting I/O errors.
14363 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14364 Say "Read error" and "Write error", rather than "I/O error", or
14365 "IO error reading", or "IO error writing", when a read or write
14367 * process.c (Fmake_network_process, wait_reading_process_output)
14368 (send_process, Fprocess_send_eof, wait_reading_process_output):
14369 Capitalize diagnostics consistently. Put "failed foo" at the
14370 start of the diagnostic, so that we don't capitalize the
14371 function name "foo". Consistently say "failed" for such
14373 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14374 All callers changed. This is so it can use report_file_error.
14375 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14376 diagnostics consistently as above.
14378 * fileio.c (report_file_errno): Fix errno reporting bug.
14379 If the file name is neither null nor a pair, package it up as a
14380 singleton list. All callers changed, both to this function and to
14381 report_file_error. This fixes a bug where the memory allocator
14382 invoked by list1 set errno so that the immediately following
14383 report_file_error reported the wrong errno value.
14385 Fix minor problems found by --enable-gcc-warnings.
14386 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14387 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14389 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14391 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14392 Set event->arg to Qt if switch-event shall be generated.
14393 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14395 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14397 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14400 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14401 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14402 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14403 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14404 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14405 and there is a focused frame.
14406 (head_table): Add focus-in and focus-out.
14407 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14408 bind to handle-focus-in/out.
14410 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14411 (Fhandle_switch_frame): Call Fhandle_focus_in.
14412 (syms_of_frame): defsubr handle-focus-in/out.
14414 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14416 Fix porting bug to older POSIXish platforms (Bug#14862).
14417 * sysdep.c (emacs_pipe): New function, that implements
14418 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14419 This should port better to CentOS 5 and to Mac OS X 10.6.
14420 All calls to pipe2 changed.
14422 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14423 This makes the code easier to read and the executable a bit smaller.
14424 Do not replace all calls to Fcons that happen to create lists,
14425 just calls that are intended to create lists. For example, when
14426 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14427 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14428 Similarly for list2 through list5.
14429 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14430 * bytecode.c (exec_byte_code):
14431 * callint.c (quotify_arg, Fcall_interactively):
14432 * callproc.c (Fcall_process, create_temp_file):
14433 * charset.c (load_charset_map_from_file)
14434 (Fdefine_charset_internal, init_charset):
14435 * coding.c (get_translation_table, detect_coding_system)
14436 (Fcheck_coding_systems_region)
14437 (Fset_terminal_coding_system_internal)
14438 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14439 * composite.c (update_compositions, Ffind_composition_internal):
14440 * dired.c (directory_files_internal, file_name_completion)
14442 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14443 * doc.c (Fsnarf_documentation):
14444 * editfns.c (Fmessage_box):
14446 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14447 (Feval, eval_sub, Ffuncall, apply_lambda):
14448 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14449 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14450 (Fset_file_times, Finsert_file_contents)
14451 (Fchoose_write_coding_system, Fwrite_region):
14452 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14453 * font.c (font_registry_charsets, font_parse_fcname)
14454 (font_prepare_cache, font_update_drivers, Flist_fonts):
14455 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14456 * frame.c (make_frame, Fmake_terminal_frame)
14457 (x_set_frame_parameters, x_report_frame_params)
14458 (x_default_parameter, Fx_parse_geometry):
14459 * ftfont.c (syms_of_ftfont):
14460 * image.c (gif_load):
14461 * keyboard.c (command_loop_1):
14462 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14463 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14464 (Fminor_mode_key_binding, accessible_keymaps_1)
14465 (Faccessible_keymaps, Fwhere_is_internal):
14466 * lread.c (read_emacs_mule_char):
14467 * menu.c (find_and_return_menu_selection):
14468 * minibuf.c (get_minibuffer):
14469 * nsfns.m (Fns_perform_service):
14470 * nsfont.m (ns_script_to_charset):
14471 * nsmenu.m (ns_popup_dialog):
14472 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14473 (Fx_own_selection_internal):
14474 * nsterm.m (append2):
14475 * print.c (Fredirect_debugging_output)
14476 (print_prune_string_charset):
14477 * process.c (Fdelete_process, Fprocess_contact)
14478 (Fformat_network_address, set_socket_option)
14479 (read_and_dispose_of_process_output, write_queue_push)
14480 (send_process, exec_sentinel):
14481 * sound.c (Fplay_sound_internal):
14482 * textprop.c (validate_plist, add_properties)
14483 (Fput_text_property, Fadd_face_text_property)
14484 (copy_text_properties, text_property_list, syms_of_textprop):
14485 * unexaix.c (report_error):
14486 * unexcoff.c (report_error):
14487 * unexsol.c (unexec):
14488 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14489 (Fformat_mode_line, syms_of_xdisp):
14490 * xfaces.c (set_font_frame_param)
14491 (Finternal_lisp_face_attribute_values)
14492 (Finternal_merge_in_global_face, syms_of_xfaces):
14493 * xfns.c (x_default_scroll_bar_color_parameter)
14494 (x_default_font_parameter, x_create_tip_frame):
14495 * xfont.c (xfont_supported_scripts):
14496 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14497 (menu_help_callback, xmenu_show):
14498 * xml.c (make_dom):
14499 * xterm.c (set_wm_state):
14500 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14501 and similarly for list2 through list5.
14503 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14505 * callproc.c (Fcall_process_region): Fix minor race and tune.
14506 (create_temp_file): New function, with the temp-file-creation part
14507 of the old Fcall_process_region. Use Fcopy_sequence to create the
14508 temp file name, rather than alloca + build_string, for simplicity.
14509 Don't bother to block input around the temp file creation;
14510 shouldn't be needed. Simplify use of mktemp.
14511 Use record_unwind_protect immediately after creating the temp file;
14512 this closes an unlikely race where the temp file was not removed.
14513 Use memcpy rather than an open-coded loop.
14514 (Fcall_process_region): Use the new function. If the input is
14515 empty, redirect from /dev/null rather than from a newly created
14516 empty temp file; this avoids unnecessary file system traffic.
14518 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14520 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14521 Simplify by making this case like the other two. This is a bit
14522 slower on obsolete hosts, but the extra complexity isn't worth it.
14524 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14525 * process.c (create_process) [!DOS_NT]:
14526 Remove now-unnecessary calls to emacs_close.
14528 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14530 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14531 returning early. (Bug#14850)
14533 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14534 and inhibit-iso-escape-detection attributes of 'undecided'.
14537 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14539 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14540 Reported by Herbert J. Skuhra in
14541 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14543 Don't lose top specpdl entry when memory is exhausted.
14544 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14545 specpdl overflow here, to simplify callers; all callers changed.
14546 Always reserve an unused entry at the stack top; this avoids
14547 losing the top entry's information when memory is exhausted.
14549 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14551 Clean up errno reporting and fix some errno-reporting bugs.
14552 * callproc.c (Fcall_process):
14553 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14554 * process.c (create_process, Fmake_network_process):
14555 * unexaix.c (report_error):
14556 * unexcoff.c (report_error):
14557 Be more careful about reporting the errno of failed operations.
14558 The code previously reported the wrong errno sometimes.
14559 Also, prefer report_file_errno to setting errno + report_file_error.
14560 (Fcall_process): Look at openp return value rather than at path,
14561 as that's a bit faster and clearer when there's a numeric predicate.
14562 * fileio.c (report_file_errno): New function, with most of the
14563 old contents of report_file_error.
14564 (report_file_error): Use it.
14565 (Ffile_exists_p, Ffile_accessible_directory_p):
14566 Set errno to 0 when it is junk.
14567 * fileio.c (Faccess_file):
14568 * image.c (x_create_bitmap_from_file):
14569 Use faccessat rather than opening the file, to avoid the hassle of
14570 having a file descriptor open.
14571 * lisp.h (report_file_errno): New decl.
14572 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14575 * process.c (create_process, wait_reading_process_output) [AIX]:
14576 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14577 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14578 a multithreaded environment anyway).
14579 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14581 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14583 * image.c (x_find_image_file): Don't close a remote file handle.
14585 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14587 Fix races with threads and file descriptors.
14588 * callproc.c (Fcall_process_region):
14589 * dired.c (open_directory):
14590 * emacs.c (main, Fdaemon_initialized):
14591 * image.c (x_find_image_file):
14592 * inotify.c (Finotify_rm_watch):
14593 * lread.c (Flocate_file_internal):
14594 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14595 * term.c (term_mouse_moveto, init_tty):
14596 * termcap.c (tgetent):
14597 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
14598 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
14599 * unexhp9k800.c, unexmacosx.c (unexec):
14600 * callproc.c (Fcall_process_region):
14601 Use emacs_close, not close.
14602 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
14603 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
14604 and posix_close function on current platforms (which all lack them).
14605 (emacs_close): Use it. This should fix the races on GNU/Linux and
14606 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
14607 and it should avoid closing random victim file descriptors on
14610 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14612 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14613 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14614 Touch up doc a bit.
14616 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14617 This is for .gdbinit xbacktrace.
14619 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14620 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14621 (emacs_set_tty): Now static.
14622 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14623 * term.c (tty_capable_p, tty_default_color_capabilities)
14624 (get_tty_terminal, term_mouse_movement)
14625 (handle_one_term_event, init_tty, maybe_fatal):
14626 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14627 (tgetent, scan_file, name_match, compare_contin):
14628 * terminal.c (get_terminal):
14629 Use bool for boolean.
14630 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14631 Prefer char to unsigned char if either will do.
14632 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14633 (tty_write_glyphs): Prefer int to unsigned.
14634 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14635 All callers changed.
14636 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14638 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14641 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14642 (B__dummy__): New dummy symbol, to pacify C89.
14643 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14644 they can't grok varargs macros.
14645 * dispnew.c (add_window_display_history)
14646 (add_frame_display_history):
14647 * print.c (print_object):
14648 * xdisp.c (debug_method_add):
14649 Use %p printf format only for void pointers.
14650 * emacs.c (usage_message): New constant, replacing ...
14651 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14652 (main): Adjust to usage reorg.
14653 * fns.c (syms_of_fns):
14654 * profiler.c (syms_of_profiler):
14655 Don't use non-constant struct initializers.
14656 * gnutls.h (gnutls_initstage_t):
14657 * lisp.h (enum Lisp_Fwd_Type):
14658 * lread.c (lisp_file_lexically_bound_p):
14659 * xsettings.c (anonymous enum):
14660 Remove trailing comma.
14661 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14662 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14663 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14665 * regex.c (const_re_char): New type, to pacify strict C89.
14666 All uses of 'const re_char' replaced to use it.
14667 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14668 with glibc when strict C89. This change is imported from gnulib.
14670 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14671 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14672 Omit GNU_LINUX implementation, since it requires long long.
14673 * xterm.c (x_draw_underwave):
14674 Do not assume the traditional order of struct's members.
14675 (x_term_init): Rewrite to avoid the need for non-constant structure
14678 Syntax cleanup, mostly replacing macros with functions.
14679 This removes the need for the syntax_temp hack.
14680 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14681 * syntax.c (SYNTAX_INLINE): New macro.
14682 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14683 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14684 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14685 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14686 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14687 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14688 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14689 Now constants, not macros.
14690 (syntax_temp) [!__GNUC__]: Remove.
14691 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14692 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14693 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14694 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14695 Move here from syntax.h; now functions, not macros. Except for the
14696 last function, these are static since only syntax.c uses them.
14697 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14698 All uses changed. Now a function, not a macro; use this fact
14699 to simplify the code.
14700 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14701 compiler bugs; no longer relevant.
14702 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14703 (SYNTAX_INLINE): New macro.
14704 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14705 for the new functions. Use bool for boolean member.
14706 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14707 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14708 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14709 (SETUP_BUFFER_SYNTAX_TABLE):
14710 Now extern inline functions, not macros.
14711 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14712 Remove; all uses replaced by implementation.
14713 (syntax_temp) [!__GNUC__]: Remove decl.
14714 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14716 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14718 * emacs.c (main): Fix syntax error.
14720 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14722 Timestamp fixes for undo (Bug#14824).
14723 * atimer.c (schedule_atimer):
14724 * fileio.c (Ffile_newer_than_file_p):
14725 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14726 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14727 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14728 (syms_of_fileio): Remove Sclear_visited_file_name.
14729 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14730 file doesn't exist; this avoids an ambiguity with negative timestamps.
14731 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14732 * systime.h (make_emacs_time, invalid_emacs_time):
14733 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14734 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14735 * undo.c (record_first_change): Push (visited-file-modtime) onto
14736 undo list rather than reimplementing it by hand, incorrectly.
14738 2013-07-09 Ken Brown <kbrown@cornell.edu>
14740 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14742 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14744 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14746 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14748 Handle errno and exit status a bit more carefully.
14749 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14750 number into an exit status. Instead, use EXIT_CANCELED.
14751 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14752 * callproc.c (relocate_fd):
14753 * emacs.c (close_output_streams, main):
14754 * process.c (create_process):
14755 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14756 Use emacs_perror for simplicity.
14757 * callproc.c (relocate_fd, main):
14758 * sysdep.c (sys_subshell):
14759 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14760 (shut_down_emacs): Use emacs_write, not write.
14761 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14762 * fileio.c (Fcopy_file, e_write):
14763 * nsterm.m (ns_select):
14764 * process.c (send_process):
14765 * sound.c (vox_write):
14766 Use emacs_write_sig, not emacs_write.
14767 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14768 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14770 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14772 (emacs_full_write): New function.
14773 (emacs_write): Rewrite to use it.
14774 (emacswrite_sig, emacs_perror): New functions.
14775 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14777 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14779 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14780 on NS even if it is present. Pixmap on NS is a void*.
14782 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14784 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14785 * process.c (close_on_exec, accept4, process_socket):
14786 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14788 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14790 * w32.c (sys_dup): Declare prototype.
14794 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14796 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14798 Make file descriptors close-on-exec when possible (Bug#14803).
14799 This simplifies Emacs a bit, since it no longer needs to worry
14800 about closing file descriptors by hand in some cases.
14801 It also fixes some unlikely races. Not all such races, as
14802 libraries often open files internally without setting
14803 close-on-exec, but it's an improvement.
14804 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14805 * callproc.c (Fcall_process) [!MSDOS]:
14806 * emacs.c (main) [!DOS_NT]:
14807 * nsterm.m (ns_term_init):
14808 * process.c (create_process):
14809 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14810 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14811 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14812 Prefer mkostemp with O_CLOEXEC to mkstemp.
14813 * callproc.c (relocate_fd) [!WINDOWSNT]:
14814 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14815 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14817 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14818 Make the resulting file descriptor close-on-exec.
14819 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14820 * lread.c (load_descriptor_list, load_descriptor_unwind):
14821 Remove; no longer needed. All uses removed.
14822 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14823 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14825 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14826 (Fmake_network_process, Fnetwork_interface_list)
14827 (Fnetwork_interface_info, server_accept_connection):
14828 Make newly-created socket close-on-exec.
14829 * sysdep.c (emacs_open, emacs_fopen):
14830 Make new-created descriptor close-on-exec.
14831 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14832 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14834 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14836 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14837 for NS_IMPL_GNUSTEP.
14839 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14841 Fix openp errno handling.
14842 * callproc.c (Fcall_process): Preserve openp errno around close.
14843 * lread.c (openp): Set errno when returning -1, as some callers
14846 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14848 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14850 * nsterm.h (NSSavePanel): Update comment.
14851 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14852 (ns_run_file_dialog): Declare.
14854 * nsfns.m: Remove panelOK.
14856 (ns_run_file_dialog): New function.
14857 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14858 event loop, so file dialog is popped up by ns_run_file_dialog, called
14859 by sendEvent (Bug#14578).
14860 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14862 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14864 * xdisp.c (default_line_pixel_height): New function.
14865 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14866 (try_cursor_movement, redisplay_window, try_window)
14867 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14869 * window.c (window_scroll_pixel_based):
14870 use default_line_pixel_height.
14872 * dispextern.h (default_line_pixel_height): Add prototype.
14874 * frame.c (x_set_line_spacing): Accept a float value for
14875 line-spacing parameter, per the documentation.
14877 * data.c (Fmultibyte_string_p): Doc fix.
14879 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14881 Use emacs_open more consistently when opening files.
14882 This handles EINTR more consistently now, and makes it easier
14883 to introduce other uniform changes to file descriptor handling.
14884 * sysstdio.h: New file.
14885 * buffer.c (mmap_init):
14886 * cygw32.c (chdir_to_default_directory):
14887 * dispnew.c (Fopen_termscript):
14888 * emacs.c (Fdaemon_initialized):
14889 * fileio.c (Fdo_auto_save):
14890 * image.c (slurp_file, png_load_body, jpeg_load_body):
14891 * keyboard.c (Fopen_dribble_file):
14893 * print.c (Fredirect_debugging_output):
14894 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14895 * termcap.c (tgetent):
14896 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14897 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14898 * w32term.c (w32_initialize) [CYGWIN]:
14899 * xfaces.c (Fx_load_color_file):
14900 Use emacs_open instead of plain open, and emacs_fopen instead of
14902 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14903 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14904 * callproc.c (default_output_mode): New constant.
14905 (Fcall_process): Use it to call emacs_open instead of plain creat.
14906 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14907 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14908 (emacs_fopen): New function.
14909 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14910 Include <lisp.h>, for emacs_open.
14911 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14913 Remove duplicate #include directives.
14914 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14916 Don't include stdio.h twice.
14917 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14918 Don't include sys/types.h or stdio.h twice.
14919 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14920 * lread.c: Don't include coding.h twice.
14921 * nsfont.m: Don't include frame.h twice.
14922 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14923 * ralloc.c: Don't include <unistd.h> twice.
14924 * xdisp.c: Don't include font.h twice.
14925 * xterm.c: Don't include fontset.h twice.
14926 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14928 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14930 Scale ImageMagick images more carefully.
14931 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14932 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14933 Be more careful about avoiding undefined behavior after
14934 integer overflow and division by zero.
14936 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14938 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14939 (syms_of_w32fns): DEFSYM them.
14940 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14941 (CCHDEVICENAME): Define macros if not defined.
14942 (struct MONITOR_INFO_EX): New struct.
14943 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14944 (enum_display_monitors_fn): New variable.
14945 (globals_of_w32fns): Initialize it.
14946 (Fx_display_pixel_width, Fx_display_pixel_height)
14947 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14948 multi-monitor setups in docstrings.
14949 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14950 screen size by primary monitor's millimeter per pixel.
14951 (w32_monitor_enum, w32_display_monitor_attributes_list)
14952 (w32_display_monitor_attributes_list_fallback)
14953 (Fw32_display_monitor_attributes_list): New functions.
14954 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14956 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14958 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14960 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14962 * fileio.c (Qfile_notify_error): New error symbol.
14964 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14965 * inotify.c (inotify_callback, symbol_to_inotifymask)
14966 (Finotify_add_watch, Finotify_rm_watch): Use it.
14967 (inotifyevent_to_event): Exchange order of cookie and file name.
14968 (Finotify_add_watch): Adapt docstring.
14970 * lisp.h (Qfile_notify_error): Declare.
14972 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14974 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14975 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14976 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14977 which did not work (see <http://bugs.gnu.org/14569#307>).
14978 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14979 && (!noninteractive || initialized)). This attempts to thread
14980 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14982 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14984 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14985 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14987 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14989 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14990 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14991 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14992 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14994 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14996 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14997 Define to __sys_siglist.
14999 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15001 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15002 word-wrap, so that overflow-newline-into-fringe would work in
15003 visual-line-mode. (Bug#2749)
15004 (move_it_in_display_line_to): When the last scanned display
15005 element fits exactly on the display line, and
15006 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15007 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15008 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15009 finding buffer position that corresponds to pixel coordinates,
15010 e.g. in buffer_posn_from_coords.
15012 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15014 * process.c (handle_child_signal): Call catch_child_signal if
15017 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15019 Don't convert function pointers to void * and back.
15020 It isn't portable C, and it's easy enough to avoid.
15021 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15022 (make_save_value): Add support for SAVE_FUNCPOINTER.
15023 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15024 * print.c (print_object):
15025 Distinguish function from object pointers.
15026 * lisp.h (SAVE_FUNCPOINTER): New constant.
15027 (SAVE_SLOT_BITS): Adjust to it.
15028 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15029 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15030 (voidfuncptr): New typedef.
15031 (struct Lisp_Save_Value): New member data[0].funcpointer.
15032 (XSAVE_FUNCPOINTER): New function.
15034 Simplify buildobj processing.
15035 * Makefile.in (buildobj.h): Make it a sequence of strings each
15036 followed by comma, rather than a single string. Put it into a
15037 .tmp file in case there's an error while generating it.
15038 (gl-stamp): Use .tmp for temp files.
15039 (mostlyclean): Clean .tmp files.
15040 * doc.c (buildobj): Move to just the routine that needs it.
15041 It's now an array of strings, so processing is simpler.
15043 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15045 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15046 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15047 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15048 Invoke malloc_enable_thread even when not interactive.
15049 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15050 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15051 in this case, since the underlying bug has now been fixed.
15053 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15055 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15056 unlinking it (bug#14691).
15058 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15060 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15061 before checking whether buffer is modified. This lets
15062 `kill-buffer-query-functions' cancel killing of the buffer or save
15063 its content before `kill-buffer' asks user the "Buffer %s
15064 modified; kill anyway?" question.
15066 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15068 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15069 Let the super performKeyEquivalent deal with them (Bug#14747).
15071 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15073 * widget.c (resize_cb): Remove unused local.
15075 Do not use GTK 3 if it exists but cannot be compiled.
15076 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15077 * xterm.c (x_error_handler) [!USE_GTK]:
15080 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15082 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15084 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15085 to the valid range of values. (Bug#14753)
15087 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15088 when moving point by using the current glyph matrix. This avoids
15089 the need to force redisplay when this function is called in a
15092 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15094 Fix minor problems found by static checking.
15095 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15096 Redo the latter's body to sidestep GCC parenthesization warnings.
15097 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15098 * coding.c (detect_coding, detect_coding_system):
15099 * coding.h (struct undecided_spec):
15100 Use bool for boolean.
15101 * image.c (QCmax_width, QCmax_height): Now static.
15102 * xdisp.c (Fmove_point_visually): Remove unused local.
15104 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15106 * xdisp.c (Fmove_point_visually): New function.
15108 2013-06-28 Kenichi Handa <handa@gnu.org>
15110 * coding.h (define_coding_undecided_arg_index): New enum.
15111 (coding_attr_index): New members
15112 coding_attr_undecided_inhibit_null_byte_detection,
15113 coding_attr_undecided_inhibit_iso_escape_detection,
15114 coding_attr_undecided_prefer_utf_8.
15115 (undecided_spec): New struct.
15116 (struct coding_system): New member `undecided' of the member
15119 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15120 (detect_coding): Likewise.
15121 (detect_coding_system): Likewise.
15122 (Fdefine_coding_system_internal): New coding system properties
15123 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15125 (syms_of_coding): Adjust for coding_arg_undecided_max.
15127 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15129 * image.c (x_from_xcolors): Remove unused local.
15131 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15133 Defer image data transfer between X client and server until actual
15136 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15139 * image.c (Destroy_Image): Remove.
15140 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15141 `mask_p', and `colors_p'. All uses changed.
15142 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15143 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15144 New macros for `flags' arg to x_clear_image_1.
15145 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15146 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15147 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15148 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15149 (image_get_x_image, image_unget_x_image): New functions or macros.
15150 (image_background, image_background_transparent, x_to_xcolors)
15151 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15152 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15153 instead of Destroy_Image.
15154 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15155 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15156 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15157 (imagemagick_load_image, svg_load_image): Use them instead of
15158 x_create_x_image_and_pixmap, and x_put_x_image followed by
15159 x_destroy_x_image, respectively.
15160 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15161 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15162 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15163 background_transparent fields.
15164 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15165 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15167 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15169 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15170 This mostly consists of undoing recent changes.
15171 * callproc.c (Fcall_process):
15172 * process.c (create_process):
15173 Do not worry about catching SIGCHLD here, undoing previous change.
15174 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15175 * process.c, process.h (catch_child_signal):
15176 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15177 * process.c (catch_child_handler): Don't worry about being called
15178 lazily and do not assume caller has blocked SIGCHLD, undoing
15179 previous change. Move first-time stuff back to
15180 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15181 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15182 set lib_child_handler if it's already initialized, which may
15183 help avoid problems on GNUstep.
15185 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15187 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15188 * callproc.c (Fcall_process):
15189 * process.c (create_process):
15190 Make sure SIGCHLD is caught before we fork,
15191 since Emacs startup no arranges to catch SIGCHLD.
15192 * process.c (lib_child_handler): Initialize to null, not to
15194 (catch_child_signal): Allow self to be called lazily.
15195 Do nothing if it's already been called.
15196 Assume caller has blocked SIGCHLD (all callers do now).
15197 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15198 just before it's really needed.
15199 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15200 since it hasn't been caught yet.
15202 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15204 * image.c (compute_image_size): New function to implement
15205 :max-width and :max-height.
15206 (imagemagick_load_image): Use it.
15208 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15210 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15211 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15213 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15214 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15215 the SIGCHLD handler, since the code is not atomic and (due to glib)
15216 signals may be arriving now.
15217 * sysdep.c (init_signals): Do not catch child signals here;
15218 'main' now does that later, at a safer time.
15220 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15222 Clean up SIGCHLD handling a bit (Bug#14569).
15223 * process.c, process.h (catch_child_signal):
15224 Now always extern, even if !NS_IMPL_GNUSTEP.
15225 * process.c (catch_child_signal): Move glib tickler here from
15226 init_process_emacs, so that it's done earlier in Emacs
15227 initialization. Also move the noninteractive && !initialized
15228 check here from init_process_emacs. This is all a bit cleaner for
15229 GNUish platforms, and I hope it works around the Cygwin bug.
15230 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15231 that glib signal handling is tickled before glib creates threads.
15233 * process.c (wait_reading_process_output): Avoid int overflow
15234 when reading more than 2 GiB total from a process.
15236 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15238 * process.c (create_process): Handle a couple more cases,
15239 i.e., work even if new_argv and wait_child_setup[i] are cached.
15240 Use Fcall_process's style for volatile vars.
15242 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15244 * process.c (create_process): Mark PROCESS volatile.
15246 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15248 Use C99-style flexible array members if available.
15249 This avoids some subtle aliasing issues, which typically
15250 aren't a problem with GCC but may be a problem elsewhere.
15251 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15252 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15253 In either case, it uses a flexible array member rather than
15254 the old struct hack. All uses changed.
15255 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15256 Adjust to sdata reorganization.
15257 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15258 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15259 that ports better to pre-C99 non-GCC.
15260 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15261 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15262 as the latter has changed.
15263 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15264 and port better to pre-C99 GCC.
15265 * image.c (struct xpm_cached_color):
15266 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15267 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15268 Use FLEXIBLE_ARRAY_MEMBER.
15269 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15270 Move decl to top level so it gets checked against implementation.
15271 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15272 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15274 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15276 * syntax.c: Integer cleanups.
15277 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15278 All uses that need 0-or-2 changed to:
15279 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15280 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15281 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15282 (char_quoted, prev_char_comend_first, back_comment)
15283 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15284 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15285 Use bool for boolean.
15286 (update_syntax_table, skip_chars, skip_syntaxes):
15287 Prefer int to unsigned when either will do.
15288 (back_comment): Return boolean success flag, like forw_comment,
15289 instead of positive-or-minus-1 (which might have overflowed int anyway).
15290 Don't stuff ptrdiff_t into int.
15291 (syntax_spec_code, syntax_code_spec): Now const.
15292 (Fmatching_paren, scan_lists, scan_sexps_forward):
15293 Use enum syntaxcode for syntax code.
15294 (Fmatching_paren): Check that arg is a character, not just an integer.
15295 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15296 (Finternal_describe_syntax_value): Omit no-longer-needed
15298 (skip_chars): Use char, not unsigned char, when the distinction
15300 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15301 * bytecode.c (exec_byte_code):
15302 * syntax.c (syntax_spec_code, Fchar_syntax)
15303 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15304 (init_syntax_once):
15305 * syntax.h (SYNTAX_WITH_FLAGS):
15306 Omit unnecessary casts.
15308 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15310 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15311 line dimensions here, to avoid race conditions with the main
15312 thread. (Bug#14062, bug#14630, bug#14669)
15314 * w32term.c (w32_draw_window_cursor): Compute the header line and
15315 mode line dimensions here.
15316 <w32_system_caret_window, w32_system_caret_hdr_height>:
15317 <w32_system_caret_mode_height>: New variables.
15319 * w32term.h: Declare them.
15321 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15323 * alloc.c (die): Move "assertion failed" string here ...
15324 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15325 COND when SUPPRESS_CHECKING. This shrinks the executable text
15326 size by 0.8% to 2.2% when configured with --enable-checking,
15327 depending on optimization flags (GCC 4.8.1 x86-64).
15329 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15331 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15333 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15334 base is 2; this is more accurate.
15336 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15338 * sound.c (string_default): Move to !WINDOWSNT section.
15339 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15341 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15343 * sound.c: Integer cleanups.
15344 Remove unnecessary forward decls.
15345 (struct sound_device): The 'file' member is now a Lisp_Object, not
15346 a char *, so that we needn't invoke alloca on a huge size.
15347 (Fplay_sound_internal): Adjust to this.
15348 (string_default): New function.
15349 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15350 Use it to adjust to the struct sound_device change.
15351 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15352 (be2hs) [0]: Remove.
15354 * syntax.c (skip_chars): Don't use uninitialized storage
15355 when searching a multibyte buffer for characters that are not in a
15356 unibyte string that contains non-ASCII characters.
15358 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15360 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15361 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15363 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15365 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15367 2013-06-18 Kenichi Handa <handa@gnu.org>
15369 * font.c (Ffont_spec): Signal an error for an invalid font name
15372 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15374 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15375 In particular this ports to 32-bit sparc Sun cc.
15376 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15377 array with a dummy element at specpdl[-1], so that its address can
15379 (unbind_to): Do not copy the binding; not needed, now that we
15380 copy old_value in the one place where the copy is needed.
15381 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15382 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15383 (union specbinding): Rename from struct specbinding. Redo layout
15384 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15385 which is not portable. With Sun C 5.12 32-bit sparc, the
15386 declaration causes nargs to be an unsigned bitfield, a behavior
15387 that the C standard allows; but Emacs wants nargs to be signed.
15388 The overall type is now a union of structures rather than a
15389 structure of union of structures, and the 'kind' member is now a
15390 bitfield, so that the overall type doesn't grow. All uses changed.
15391 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15393 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15395 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15396 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15398 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15400 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15402 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15403 unless we know that the window w's frame is a frame object.
15404 Another attempt at solving bug#14062 and bug#14630.
15406 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15408 * textprop.c (property_set_type): New enum.
15409 (add_properties): Allow appending/prepending text properties.
15410 (add_text_properties_1): Factored out of Fadd_text_properties.
15411 (Fadd_text_properties): Move all the code into
15412 add_text_properties_1.
15413 (Fadd_face_text_property): New function that calls
15414 add_text_properties_1.
15416 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15418 Move functions from lisp.h to individual modules when possible.
15419 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15420 * alloc.c (XFLOAT_INIT, set_symbol_name):
15421 * buffer.c (CHECK_OVERLAY):
15422 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15423 (set_char_table_parent):
15424 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15425 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15426 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15427 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15429 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15430 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15431 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15432 (backtrace_args, backtrace_debug_on_exit):
15433 * floatfns.c (CHECK_FLOAT):
15434 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15435 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15436 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15437 (set_hash_index_slot):
15438 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15439 * marker.c (CHECK_MARKER):
15440 * textprop.c (CHECK_STRING_OR_BUFFER):
15441 * window.c (CHECK_WINDOW_CONFIGURATION):
15442 Move here from lisp.h, and make these functions static rather than
15444 * buffer.c (Qoverlayp):
15446 * fns.c (Qhash_table_p):
15447 * window.c (Qwindow_configuration_p):
15449 * lisp.h: Remove the abovementioned defns and decls.
15451 Use functions, not macros, for XINT etc (Bug#11935).
15452 In lisp.h, prefer functions to function-like macros, and
15453 constants to object-like macros, when either will do. This:
15454 . simplifies use, as there's no more need to worry about
15455 arguments' side effects being evaluated multiple times.
15456 . makes the code easier to debug on some platforms.
15457 However, when using gcc -O0, keep using function-like macros
15458 for a few critical operations, for performance reasons.
15459 This sort of thing isn't needed with gcc -Og, but -Og
15460 is a GCC 4.8 feature and isn't widely-enough available yet.
15461 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15462 Remove enum lsb_bits; no longer needed.
15463 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15464 * buffer.c (Qoverlap):
15466 * fns.c (Qhash_table_p):
15467 Now extern, so lisp.h can use these symbols.
15468 * dispextern.h: Include character.h, for MAX_CHAR etc.
15469 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15470 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15471 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15472 (GLYPH_CODE_P): Move here from lisp.h.
15473 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15474 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15475 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15476 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15477 XUNTAG now returns void *.
15478 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15479 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15480 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15481 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15482 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15483 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15484 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15485 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15486 New macros, renamed from their sans-lisp_h_ counterparts.
15487 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15488 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15489 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15490 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15491 If compiling via GCC without optimization, define these as macros
15492 in addition to inline functions.
15493 To disable this, compile with -DINLINING=0.
15494 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15495 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15496 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15497 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15498 (INTMASK, VALMASK): Now macros, since static values cannot be
15499 accessed from extern inline functions.
15500 (VALMASK): Also a constant, for benefit of old GDB.
15501 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15502 is INTEGERP, which can fold it in.
15503 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15504 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15505 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15506 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15507 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15508 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15509 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15510 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15511 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15512 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15513 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15514 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15515 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15516 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15517 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15518 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15519 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15520 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15521 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15522 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15523 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15524 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15525 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15526 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15527 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15528 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15529 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15530 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15531 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15532 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15533 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15534 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15535 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15537 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15538 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15539 (VALMASK): Define in one place rather than in two, merging the
15540 USE_LSB_TAG parts; this is simpler.
15541 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15542 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15543 Move up, to avoid use before definition.
15544 Also include "globals.h" earlier, for the same reason.
15545 (make_natnum): New function.
15546 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15547 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15548 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15549 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15550 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15551 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15552 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15553 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15554 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15555 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15556 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15557 (Qwindow_configuration_p, Qimage): New forward declarations.
15558 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15559 (STRING_COPYIN): Remove; unused.
15560 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15561 (xcar_addr, xcdr_addr): New functions. All uses changed.
15562 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15563 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15564 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15565 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15566 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15567 (TYPE_RANGED_INTEGERP): Simplify.
15568 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15569 (setlocale, fixup_locale, synchronize_system_messages_locale)
15570 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15571 Now empty functions, not macros.
15572 (functionp): Return bool, not int.
15573 * window.c (Qwindow_configuration_p): Now extern,
15574 so window.h can use it.
15575 * window.h (Qwindowp): Move decl back to lisp.h.
15577 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15579 * xdisp.c (Fline_pixel_height): New function, required for solving
15582 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15584 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15586 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15588 * lread.c (syms_of_lread):
15589 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15591 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15593 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15595 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
15597 * fileio.c (expand_file_name): Doc fix.
15599 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
15601 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
15602 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
15603 Wait for self, not for 0. This can't hurt on GNU or similar
15604 system, and may help with Cygwin.
15606 * keyboard.c: Don't use PROP (...) as an lvalue.
15607 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
15608 Use set_prop (A, B), not PROP (A) = B.
15610 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15612 * xdisp.c (get_it_property): Use it->window instead of generating
15613 a Lisp object from it->w.
15615 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15617 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15618 get-char-property the window that is being rendered, instead of
15619 the buffer, to support window-specific overlays. (Bug#14575)
15620 (compute_display_string_pos): When W is NULL, use the current
15621 buffer as the object to pass to get-char-property.
15622 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15623 pointer member of the bidi iterator, since no window is pertinent
15626 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15628 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15629 being displayed, and pass it to compute_display_string_pos.
15630 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15631 (bidi_paragraph_init): All callers changed.
15633 * xdisp.c (init_from_display_pos, init_iterator)
15634 (handle_single_display_spec, next_overlay_string)
15635 (get_overlay_strings_1, reseat_1, reseat_to_string)
15636 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15637 Set bidi_it.w member from it->w.
15638 (compute_display_string_pos): Accept additional argument, the
15639 window being displayed, and pass it to Fget_char_property.
15642 * dispextern.h (struct bidi_it): New member w, the window being
15644 (compute_display_string_pos): Adjust prototype.
15646 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15648 * xgselect.c: Remove unneeded include xterm.h.
15650 * process.c (wait_reading_process_output): Check for NS before GLIB.
15651 GLIB may be linked in due to rsvg, but ns_select must be called.
15653 * xgselect.c (xg_select): Remove call to window_system_available
15654 and g_main_context_pending at the top, so Gdk events (i.e. file
15655 notify) are processed when Emacs is started with -nw.
15657 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15659 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15660 (ctagsfiles3): New variable, includes only *.m files.
15661 (TAGS): Use an explicit language name in the regular expressions,
15662 to avoid transformation of '/SOMETHING' by MSYS to
15663 'c:\MSYS\SOMETHING'.
15665 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15667 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15669 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15671 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15672 still need to set the mouse pointer shape and activate help-echo.
15675 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15677 A few porting etc. fixes for the new file monitor code.
15678 See the thread containing
15679 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15680 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15681 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15682 (dir_monitor_callback, Fgfile_rm_watch):
15683 Use assq_no_quit instead of Fassoc, for speed.
15684 (dir_monitor_callback, Fgfile_rm_watch):
15685 eassert that the monitor is a fixnum.
15686 (dir_monitor_callback): No need for CDR_SAFE.
15687 Simplify building of lisp with alternative tails.
15688 (Fgfile_add_watch, Fgfile_rm_watch):
15689 Do not assume glib functions set errno reliably on failure.
15690 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15691 and signal an error otherwise.
15692 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15693 Use Fdelq instead of Fdelete, for speed.
15695 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15697 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15698 don't insist on being invoked on a highlighted tool-bar button.
15699 Avoids losing tool-bar functionality when mouse-highlight is nil.
15700 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15701 Don't highlight when mouse-highlight is nil.
15702 (note_mouse_highlight): When mouse-highlight is nil, don't return
15703 right away; instead, run tool-bar and mode-line highlight
15704 subroutine, clear any existing highlight, and revert the mouse
15705 pointer to its default shape. (Bug#14558)
15707 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15709 * lisp.mk (lisp): Add prog-mode.el.
15711 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15713 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15714 * process.c (dummy_handler): New function.
15715 (lib_child_handler): New static var.
15716 (handle_child_signal): Invoke it.
15717 (catch_child_signal): If a library has set up a signal handler,
15718 save it into lib_child_handler.
15719 (init_process_emacs): If using glib and not on Windows, tickle glib's
15720 child-handling code so that it initializes its private SIGCHLD handler.
15721 * syssignal.h (SA_SIGINFO): Default to 0.
15722 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15723 31; it should no longer be needed now.
15725 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15727 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15729 * gfilenotify.c (globals_of_gfilenotify): New function.
15730 (syms_of_gfilenotify): Move global initialization there.
15732 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15734 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15736 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15737 * keyboard.c (menu_bar_items, tool_bar_items):
15738 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15739 not override local keymaps any more.
15741 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15743 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15745 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15747 * w32console.c (initialize_w32_display): Return the dimensions of
15748 the console window via 2 additional arguments, not via the current
15749 frame. This avoids crashes due to overrunning the bounds of
15750 frame's decode_mode_spec_buffer, which is not resized following
15751 the change of the frame dimensions from the initial 10x10.
15753 * w32term.h (w32_initialize_display_info): Adjust prototype.
15755 * term.c (init_tty): Take dimensions of the frame from the values
15756 returned by initialize_w32_display.
15758 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15759 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15760 (LIBES): Add $(GFILENOTIFY_LIBS).
15762 * w32inevt.c (handle_file_notifications): Add dummy implementation
15763 for !HAVE_W32NOTIFY.
15765 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15767 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15769 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15771 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15773 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15775 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15777 Fix minor problems found by static checking.
15778 * data.c (pure_write_error):
15779 Use xsignal2, not Fsignal, as Fsignal might return.
15780 * eval.c (set_backtrace_debug_on_exit): Now static.
15781 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15782 No longer inline. EXTERN_INLINE is needed only for functions
15783 defined in .h files. Reindent function header as per GNU style.
15784 (backtrace_p, backtrace_top, backtrace_next):
15785 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15786 compiler or linker. Add extern decls to pacify gcc -Wall.
15787 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15789 * frame.c (free_monitors): Define only on platforms that need it.
15790 * nsterm.m (ns_term_init):
15791 * process.c (catch_child_signal):
15792 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15793 defined on all porting targets these days.
15794 * process.c, process.h (catch_child_signal):
15795 Make it extern only if NS_IMPL_GNUSTEP is defined.
15797 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15799 * w32.c (gettimeofday): Make the signature identical to prototype
15800 in nt/inc/sys/time.h.
15802 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15804 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15807 * keyboard.c (safe_run_hooks_error): Improve error message.
15809 * data.c (pure_write_error): Add `object' argument.
15810 * puresize.h (CHECK_IMPURE): Use it.
15812 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15814 * Makefile.in (NOTIFY_OBJ): New variable.
15815 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15817 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15818 Call syms_of_gfilenotify.
15820 * gfilenotify.c: New file.
15822 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15823 and Qfile_w32notify.
15824 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15825 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15827 * lisp.h: Declare syms_of_gfilenotify.
15829 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15831 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15833 Merge the specpdl and backtrace stacks. Make the structure of the
15834 specpdl entries more obvious via a tagged union of structs.
15835 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15836 (enum specbind_tag): New enum.
15837 (struct specbinding): Make it a tagged union of structs.
15838 Add a case for backtrace records.
15839 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15840 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15841 (backtrace_debug_on_exit): New accessors.
15842 (struct backtrace): Remove.
15843 (struct catchtag): Remove backlist field.
15844 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15846 (Flocal_variable_p): Speed up the common case where the binding is
15848 * eval.c (backtrace_list): Remove.
15849 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15850 (set_backtrace_args, set_backtrace_nargs)
15851 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15852 (backtrace_next): New functions.
15853 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15854 (unwind_to_catch, internal_lisp_condition_case)
15855 (internal_condition_case, internal_condition_case_1)
15856 (internal_condition_case_2, internal_condition_case_n): Don't bother
15857 with backtrace_list any more.
15858 (Fsignal): Adjust to new backtrace format.
15859 (grow_specpdl): Move up.
15860 (record_in_backtrace): New function.
15861 (eval_sub, Ffuncall): Use it.
15862 (apply_lambda): Adjust to new backtrace format.
15863 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15865 (specbind): Adjust to new specpdl format. Simplify.
15866 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15867 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15869 (mark_backtrace): Remove.
15870 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15871 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15872 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15874 * profiler.c (record_backtrace): Use get_backtrace.
15875 (handle_profiler_signal): Use backtrace_top_function.
15876 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15877 accessor functions.
15879 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15881 * process.h (catch_child_signal): Declare.
15883 * process.c (catch_child_signal): New function.
15884 (init_process_emacs): Call it.
15886 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15887 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15889 (x_set_cursor_type): Remove declaration.
15890 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15891 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15892 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15893 (ns_get_color): Use F suffix on float.
15894 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15895 (ns_get_rgb_color): Remove.
15896 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15897 (note_mouse_movement): x and y are CGFloat.
15898 (ns_draw_fringe_bitmap): Remove unused rowY.
15899 Change #if to COCOA && >= 10_6.
15900 (ns_draw_window_cursor): Remove unused overspill.
15901 (ns_draw_underwave): width and x are EamcsCGFloat.
15902 (ns_draw_box): thickness is CGFloat.
15903 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15904 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15905 if not in main thread.
15906 (ns_get_pending_menu_title, ns_check_menu_open)
15907 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15908 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15909 (sendFromMainThread:): New method.
15910 (changeFont:): size is CGFloat.
15911 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15912 Disable warning about permanent text.
15913 (characterIndexForPoint:): Adjust return type depending on GNUstep
15915 (mouseDown:): delta is CGFloat.
15916 (updateFrameSize): Remove unised variable f.
15917 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15918 Cast float to EmacsCGFloat.
15919 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15920 also to -1 when restoring.
15921 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15922 inside NS_IMPL_COCOA.
15923 (toggleFullScreen:): Put call to toggleFullScreen inside
15924 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15925 (setPosition:portion:whole:): por is CGFloat.
15926 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15927 (mouseDown:): Use CGFloat.
15928 (mouseDragged:): Remove unised variable edge.
15929 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15931 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15932 of CGFloat differs.
15933 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15934 when NS_IMPL_GNUSTEP.
15935 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15936 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15937 (EmacsToolbar): Add clearAll. Add tag argument to
15938 addDisplayItemWithImage.
15939 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15941 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15943 * nsmenu.m (ns_update_menubar): Make static.
15944 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15945 (fillWithWidgetValue:): Add cast to SEL for setAction.
15946 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15947 (update_frame_tool_bar): Update code for GNUstep.
15948 (clearAll): New method.
15949 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15950 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15951 Move identifierToItem setObject and activeIdentifiers addObject before
15952 call to insertItemWithItemIdentifier.
15953 (validateVisibleItems): Fix indentation.
15954 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15955 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15956 UtilityWindow to aStyle, remove call to setStyleMask.
15958 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15960 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15961 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15962 Use F suffix on floats.
15963 (ns_char_width): Returns CGFloat.
15964 (ns_ascii_average_width): w is CGFloat instead of float.
15965 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15967 (ns_glyph_metrics): CGFloat instead of float.
15969 * nsfns.m (x_set_foreground_color, x_set_background_color):
15971 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15972 remove unused variables.
15973 (Fns_read_file_name): Keep track if panel is for save.
15974 Use ns_filename_from_panel/ns_directory_from_panel.
15975 (Fns_list_services): delegate only used for COCOA.
15976 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15977 Just return the input if GNUstep.
15978 (x_screen_planes): Remove.
15979 (Fxw_color_values): Use EmacsCGFloat
15980 (Fns_display_monitor_attributes_list): Only get screen number for
15982 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15984 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15985 ns_directory_from_panel.
15987 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15989 * process.c (handle_child_signal): Also use WCONTINUED.
15990 This is so that list-processes doesn't mistakenly list the process
15991 as stopped, when the process has actually been continued and is
15994 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15996 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15997 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15998 not already configured.
16000 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16002 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16004 * Makefile.in (mostlyclean): Remove *.res files.
16006 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16008 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16009 a buffer (bug#8447).
16011 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16013 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16014 display vector, and we backtrack, handle the case that the
16015 previous character position is also displayed from a display
16016 vector or covered by a display string or image. (Bug#14476)
16018 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16020 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16021 (struct MonitorInfo, free_monitors): Remove.
16022 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16023 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16024 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16027 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16028 (struct MonitorInfo, free_monitors): Remove.
16029 (ns_screen_name): Make static.
16030 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16031 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16034 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16035 (struct MonitorInfo): New struct.
16036 (free_monitors, make_monitor_attribute_list): Declare.
16038 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16040 (free_monitors, make_monitor_attribute_list): New functions.
16041 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16044 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16046 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16048 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16050 * keyboard.c: Apply keyboard decoding only to events that come directly
16051 from the tty, not from unread-command-events (bug#14368).
16052 (read_event_from_main_queue): New function, extracted from read_char.
16053 (read_decoded_char): Remove.
16054 (read_decoded_event_from_main_queue): New function to replace it.
16055 (read_char): Use it.
16056 (read_key_sequence): Use read_char rather than read_decoded_char.
16058 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16060 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16062 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16064 2013-05-22 Kenichi Handa <handa@gnu.org>
16066 The following changes are to fix the setting of
16067 buffer-file-coding-system on, for instance, C-x RET c unix RET
16068 _FILE_OF_DOS_EOL_TYPE_ RET.
16070 * coding.h (struct coding_system): New member detected_utf8_chars.
16072 * coding.c (detect_coding_utf_8): Count characters and check EOL
16073 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16075 (setup_coding_system): Do not initialize coding->head_ascii.
16076 (check_ascii): Do not set coding->eol_seen but update it. Do not
16077 call adjust_coding_eol_type here.
16078 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16079 If the eol-type of CODING is already specified, adjust the eol type
16080 of the found coding-system.
16081 (decode_coding_gap): Cancel previous change. Utilize the
16082 character numbers counted by detect_coding_utf_8. Fix detection
16085 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16087 * search.c (looking_at_1): Only set last_thing_searched if the match
16088 changed the match-data (bug#14281).
16090 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16092 * xdisp.c (reseat_at_previous_visible_line_start):
16093 Already declared in dispextern.h, so remove it here.
16094 (move_it_vertically_backward): Likewise.
16096 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16098 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16099 (Fx_display_pixel_width, Fx_display_pixel_height)
16100 (Fx_display_mm_width, Fx_display_mm_height):
16101 Mention `display-monitor-attributes-list' in docstrings.
16103 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16104 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16105 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16106 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16107 (Fx_display_backing_store, Fx_display_visual_class)
16108 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16109 (Fx_display_grayscale_p, Fx_display_pixel_width)
16110 (Fx_display_pixel_height, Fx_display_planes)
16111 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16112 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16113 (Fx_display_mm_width, Fx_display_mm_height)
16114 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16115 height for all physical monitors as in X11.
16117 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16118 Return pixel width or height for all physical monitors as in X11.
16120 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16122 Port --enable-gcc-warnings to clang.
16123 * bytecode.c (exec_byte_code):
16125 Redo diagnostic pragmas to pacify clang, too.
16126 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16127 * editfns.c (Fencode_time):
16128 * fileio.c (file_accessible_directory_p):
16129 * font.c (font_unparse_xlfd):
16130 Use '&"string"[index]' instead of '"string" + (index)'.
16131 * undo.c (user_error): Remove; unused.
16133 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16135 * insdel.c (insert_1_both): Document the arguments, instead of
16136 referring to insert_1, which no longer exists.
16138 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16139 some window, increment windows_or_buffers_changed, so that
16140 *Messages* display in that window is updated. (Bug#14408)
16142 * w32.c: Include epaths.h.
16143 (init_environment): Use cmdproxy.exe without leading directories.
16144 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16146 (gettimeofday): Adjust signature and return value to Posix
16149 * unexw32.c (open_output_file): Delete the existing emacs.exe
16150 before creating it, to break the hard link to the versioned
16153 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16154 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16155 (FIRSTFILE_OBJ): New variables.
16156 (W32_RES): Rename to EMACSRES. All users changed.
16157 (base_obj): Use $(CM_OBJ).
16158 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16159 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16160 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16161 $(W32_RES_LINK) before $(LIBES).
16162 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16164 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16166 * makefile.w32-in (DOC): Use just "DOC".
16168 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16170 * process.c: Export default filters and sentinels to Elisp.
16171 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16173 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16174 (Fset_process_sentinel, Fformat_network_address):
16175 Default to them instead of nil.
16176 (server_accept_connection): Sentinels can't be nil any more.
16177 (read_and_dispose_of_process_output): New function, extracted from
16178 read_process_output.
16179 (read_process_output): Use it; filters can't be nil.
16180 (Finternal_default_process_filter): New function, extracted from
16181 read_process_output.
16182 (exec_sentinel_unwind): Remove function.
16183 (exec_sentinel): Don't zilch sentinel while running.
16184 (status_notify): Sentinels can't be nil.
16185 (Finternal_default_process_sentinel): New function extracted from
16187 (setup_process_coding_systems): Default filter is not nil any more.
16188 (syms_of_process): Export new Elisp functions and initialize
16190 * lisp.h (make_lisp_proc): New function.
16192 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16194 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16196 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16198 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16199 unless we know that the window w is a leaf window.
16200 Another attempt at solving bug#14062.
16202 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16204 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16207 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16209 * image.c (gif_load): Check that subimages fit (Bug#14345).
16211 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16213 * lread.c (skip_dyn_eof): New function.
16214 (read1): Use it to skip the end of a file in response to #@00.
16216 * doc.c (get_doc_string): Slightly relax the sanity checking.
16218 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16220 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16221 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16222 (MonitorInfo): New struct.
16223 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16224 (Fns_display_monitor_attributes_list): New functions.
16225 (display-usable-bounds): Remove.
16226 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16229 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16231 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16232 (GTK_CHECK_VERSION): New macro, if not already defined.
16233 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16234 replaced by GTK_CHECK_VERSION.
16236 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16238 * xterm.h (GTK_PREREQ): New macro.
16239 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16240 to use this macro instead, for consistency and clarity.
16242 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16244 * xdisp.c (row_for_charpos_p): New function, with code of
16245 cursor_row_p, but accepts an additional argument CHARPOS instead
16246 of using a hardcoded PT.
16247 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16248 (row_containing_pos): Call row_for_charpos_p instead of partially
16249 doing the same. Fixes cursor positioning under longlines-mode
16250 when longlines-show-effect includes more than one newline, when
16251 moving the cursor vertically up.
16253 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16255 * makefile.w32-in (ACL_H): New macro.
16256 ($(BLD)/fileio.$(O)): Update dependencies.
16258 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16260 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16261 * Makefile.in (LIB_ACL): New macro.
16262 (LIBACL_LIBS): Remove.
16263 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16264 * fileio.c: Include <acl.h>.
16265 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16266 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16268 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16271 * unexelf.c: Don't assume ElfW (Half) fits in int.
16272 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16273 when dealing with ElfW (Half) values, since they can exceed 2**31
16274 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16275 (entry_address): Omit unused NUM arg. All uses changed.
16277 2013-05-07 Juri Linkov <juri@jurta.org>
16279 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16280 to the string converted from number with `Fnumber_to_string'.
16283 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16285 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16286 This fixes a problem introduced by my previous change.
16288 2013-05-07 Glenn Morris <rgm@gnu.org>
16290 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16292 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16294 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16296 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16298 Static checking by GCC 4.8.0.
16299 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16300 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16301 (x_get_monitor_attributes_fallback)
16302 (x_get_monitor_attributes_xinerama)
16303 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16304 Define only if USE_GTK.
16305 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16306 (x_get_monitor_attributes_fallback): Omit unused locals.
16307 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16308 Use double, not float, to avoid mixed-mode floating point arithmetic.
16310 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16311 Jan Djärv <jan.h.d@swipnet.se>
16313 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16314 (XINERAMA_CFLAGS): New macros.
16315 (ALL_CFLAGS, LIBES): Use them.
16317 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16318 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16319 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16320 (syms_of_xfns): DEFSYM them.
16321 (struct MonitorInfo): New struct.
16322 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16323 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16324 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16325 (x_get_monitor_attributes_xinerama): New functions.
16326 (Fx_display_monitor_attributes_list): New primitive.
16327 (syms_of_xfns): Defsubr it.
16329 * xterm.h (x_display_info): Add Xatom_net_workarea and
16330 Xatom_net_current_desktop.
16332 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16333 and dpyinfo->Xatom_net_current_desktop.
16335 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16337 * xdisp.c (pos_visible_p): Use the special code for finding the
16338 beginning of a display property or overlay for any "replacing"
16339 display property, not just for display strings. This solves
16340 incorrect reporting of position by posn-at-point. (Bug#14241)
16342 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16344 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16345 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16346 Verify that ElfW (Half) fits in int.
16347 (fatal): Use same signature as lisp.h.
16348 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16349 configure and build with -DUNEXELF_DEBUG without worrying about
16350 other modules that use DEBUG.
16351 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16352 possibly-wide integers now uses it instead of plain fprintf.
16353 (entry_address): New function, which avoids problems with 32-bit
16354 overflow on 64-bit hosts.
16355 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16356 (round_up): Don't assume the remainder fits in int.
16357 (find_section): Use bool for boolean. Simplify debug code.
16358 (unexec): Don't assume file sizes fit in int or size_t.
16359 Omit unnecessary trailing newline in 'fatal' format.
16360 Use strerror rather than outputting decimal error number.
16361 Remove unused code when emacs is not defined;
16362 this file relies on Emacs now.
16363 Don't assume e_phnum and e_shnum are positive.
16365 * regex.c: Fix problems when DEBUG is defined.
16366 (extract_number, extract_number_and_incr): Define regardless of
16367 whether DEBUG is defined; that's simpler and makes the code less
16368 likely to go stale in the normal case when DEBUG is not defined.
16369 Return int rather than taking an int * arg. All callers changed.
16370 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16371 Remove, replacing with ...
16372 (DEBUG_PRINT): New macro. All callers changed.
16373 (DEBUG_COMPILES_ARGUMENTS): New macro.
16374 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16375 (print_compiled_pattern, print_double_string) [DEBUG]:
16376 Use prototype rather than old-style definition.
16377 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16378 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16379 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16380 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16381 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16382 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16383 This matters only when DEBUG is defined.
16385 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16387 * xdisp.c (set_iterator_to_next): Set the
16388 ignore_overlay_strings_at_pos_p flag only if we are _really_
16389 iterating over an overlay string, as indicated by the
16390 current.overlay_string_index member. (Bug#14306)
16392 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16394 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16395 to where it is used, to avoid autorelease issues (Bug#14050).
16397 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16399 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16400 * fileio.c (syms_of_fileio): Implement this.
16401 * filelock.c (create_lock_file): If symbolic links don't work, so
16402 we use a regular file as a lock file, do not fsync the lock file;
16405 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16407 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16408 (syms_of_minibuf): Adjust accodingly.
16410 * callint.c (Fcall_interactively): Adjust calls accordingly.
16412 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16414 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16415 w->contents is a buffer before computing everything else.
16416 Use parentheses to disambiguate last part of the condition.
16418 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16419 assertion violations. (Bug#14062)
16421 2013-05-01 David Reitter <david.reitter@gmail.com>
16423 * nsfns.m (ns_tooltip): Initialize.
16425 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16427 * coding.c (decode_coding_gap): Don't remove the character before
16428 a newline unless it's a CR character. (Bug#14287)
16430 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16432 * dispextern.h (struct face): Move enum face_underline_type
16433 earlier so that bitfields can be in the same word.
16435 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16437 * nsfns.m (handlePanelKeys): New function.
16438 (EmacsOpenPanel:performKeyEquivalent:)
16439 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16440 arrows/function/control and copy/paste keys (Bug#14296).
16442 2013-04-27 Juri Linkov <juri@jurta.org>
16444 * callint.c (Fcall_interactively): Call `Qread_number' for
16445 interactive code letter `n' instead of using duplicate code.
16448 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16450 * systime.h (make_timeval): Declare as 'const'.
16452 2013-04-27 Kenichi Handa <handa@gnu.org>
16454 * font.c (font_open_entity): Always open a font of manageable
16457 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16459 Port better to AIX (Bug#14258).
16460 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16463 2013-04-24 Kenichi Handa <handa@gnu.org>
16465 * coding.c (decode_coding_iso_2022): When an invalid escape
16466 sequence is encountered, reset the invocation and designation
16467 status to the safest one.
16469 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16471 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16472 Without this fix, "make distclean" leaves stamp-h1 behind.
16474 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16476 * w32fns.c (w32_fullscreen_rect): New function to compute the
16477 window rectangle for the given fullscreen mode.
16478 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16479 longer tunes the window size. This keeps the window's edges flush
16480 with the screen and allows the taskbar to hide itself in fullboth.
16482 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16483 window decorations and uses the entire screen.
16485 * w32term.h (w32_fullscreen_rect) Add prototype.
16486 (struct w32_output): Replace normal_width, normal_height,
16487 normal_top, and normal_left members with a single normal_placement
16489 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16491 (FRAME_NORMAL_PLACEMENT): New macro.
16493 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16495 * minibuf.c (Ftest_completion): Silence compiler warning.
16497 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16499 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16502 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16505 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16506 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16507 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16508 parentheses where appropriate.
16510 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16512 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16514 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16516 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16517 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16518 Mention in the doc string that setting these variables takes
16519 effect only after a call to set-window-buffer. (Bug#14200)
16521 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16523 * indent.c (Fvertical_motion): Don't consider display strings on
16524 overlay strings as display strings on the buffer position we
16525 started from. This prevents vertical cursor motion from jumping
16526 more than one line when there's an overlay string with a display
16527 property at end of line.
16528 Reported by Karl Chen <Karl.Chen@quarl.org> in
16529 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16531 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16533 * window.c (select_window): `record_buffer' even if window is
16534 already selected (bug#14191).
16536 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16538 * window.c (Fwindow_end): Test more flags, including the buffer's
16539 last_overlay_modified flag, to determine whether the window's
16540 display is really up-to-date. Prevents the function from
16541 returning a stale value. (Bug#14170)
16542 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16545 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16547 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16548 garbaged only if it is not already the top frame on its TTY.
16549 This prevents flickering due to constant redrawing of TTY frames when
16550 there are GUI frames open in the same session. (Bug#13864)
16552 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16554 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16555 of marking the idle timers directly.
16557 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16559 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16560 tables (bug#14054).
16562 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16564 * window.c (select_window): Don't record_buffer while the invariant is
16565 temporarily broken (bug#14161).
16567 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16569 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16571 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16573 2013-04-07 Romain Francoise <romain@orebokech.com>
16575 Ignore additional platform-specific ACL errors (Bug#13702).
16576 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16577 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16579 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16581 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16584 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16586 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16587 This bug was introduced by my 2013-02-25 change that simplified
16588 data_start configuration. Without this change, on GNU/Linux
16589 an Emacs configured with --enable-profiling fails immediately
16590 due to a profiler signal.
16591 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16592 with these flags. On platforms where special flags are needed
16593 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16594 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16595 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
16597 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
16599 Get rid of some platform-specific functions examining window
16600 system and its capabilities. This is a partial rework of the
16602 * lisp.h (have_menus_p): Remove prototype. This function is
16603 replaced with platform-independent window_system_available.
16604 (check_window_system): Move to...
16605 * frame.h (decode_window_system_frame, window_system_available):
16606 ...here, add new prototypes.
16607 * frame.c (window_system_available, decode_window_system_frame):
16609 (check_window_system): Platform-independent now.
16610 * xterm.h (x_in_use): Remove declaration.
16612 * w32term.h (check_x_frame):
16613 * nsterm.h (check_x_frame): Remove prototypes. This function
16614 is replaced with platform-independent decode_window_system_frame.
16615 * msdos.c (have_menus_p): Remove.
16616 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16617 Remove platform-specific functions. Use check_window_system,
16618 decode_window_system_frame and check_ns_display_info where
16619 appropriate. Minor style and comment tweaks.
16620 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16621 (check_x_frame): Likewise.
16622 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16624 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16625 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16626 * xmenu.c, xselect.c: All related users changed.
16628 2013-04-03 Kenichi Handa <handa@gnu.org>
16630 The following changes is to optimize the code for reading UTF-8
16633 * coding.c (check_ascii): Rename from detect_ascii. Return value
16634 changed. Check EOL format. Do not call adjust_coding_eol_type
16636 (check_utf_8): New function.
16637 (adjust_coding_eol_type): Do nothing if already adjusted.
16638 (detect_coding): Compare the return value of check_ascii with
16639 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16640 (decode_coding_gap): Optimize for valid UTF-8.
16642 2013-03-21 Kenichi Handa <handa@gnu.org>
16644 * coding.c (syms_of_coding): Cancel previous change.
16646 * insdel.c (insert_from_gap): Fix previous change.
16648 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16650 Consistently use platform-specific function to detect window system.
16651 * lisp.h (check_window_system): New prototype. This function is
16652 going to replace check_x, check_w32 and check_ns.
16653 (have_menus_p): Mention msdos.c in comment.
16654 * fontset.c (check_window_system_func): Remove. Adjust all users.
16655 * fontset.h (check_window_system_func): Remove prototype.
16656 * nsterm.h (check_ns):
16657 * xterm.h (check_x):
16658 * w32term.h (check_w32): Likewise.
16659 * menu.c (Fx_popup_menu): Use check_window_system.
16660 * msdos.c (check_window_system): Define for MS-DOS.
16661 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16662 * w32fns.c (check_window_system): Likewise for MS-Windows.
16663 * xfns.c (check_window_system): Likewise for X.
16664 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16665 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16667 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16669 Prefer < to > in range checks such as 0 <= i && i < N.
16670 This makes it easier to visualize quantities on a number line.
16671 This patch doesn't apply to all such range checks,
16672 only to the range checks affected by the 2013-03-24 change.
16673 This patch reverts most of the 2013-03-24 change.
16674 * alloc.c (xpalloc, Fgarbage_collect):
16675 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16676 * character.c (string_escape_byte8):
16677 * charset.c (read_hex):
16678 * data.c (cons_to_unsigned):
16679 * dispnew.c (update_frame_1):
16680 * doc.c (Fsubstitute_command_keys):
16681 * doprnt.c (doprnt):
16682 * editfns.c (hi_time, decode_time_components):
16683 * fileio.c (file_offset):
16684 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16685 * font.c (font_intern_prop):
16686 * frame.c (x_set_alpha):
16687 * gtkutil.c (get_utf8_string):
16688 * indent.c (check_display_width):
16689 * keymap.c (Fkey_description):
16690 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16692 * minibuf.c (read_minibuf_noninteractive):
16693 * process.c (wait_reading_process_output):
16694 * search.c (Freplace_match):
16695 * window.c (get_phys_cursor_glyph):
16696 * xdisp.c (redisplay_internal):
16697 * xsmfns.c (smc_save_yourself_CB):
16698 Prefer < to > for range checks.
16699 * dispnew.c (sit_for): Don't mishandle NaNs.
16700 This fixes a bug introduced in the 2013-03-24 change.
16701 * editfns.c (decode_time_components): Don't hoist comparison.
16702 This fixes another bug introduced in the 2013-03-24 change.
16704 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16706 * frame.h (struct frame): Drop scroll_bottom_vpos
16707 member becaue all real users are dead long ago.
16708 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16709 * xdisp.c (redisplay_internal): Adjust user.
16711 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16713 * nsmenu.m (showAtX:Y:for:): setLevel to
16714 NSPopUpMenuWindowLevel (Bug#13998).
16716 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16718 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16719 (ns_check_pending_open_menu): Declare.
16721 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16722 (x_activate_menubar): Update the menu with title that matches
16723 ns_get_pending_menu_title, and call
16724 ns_check_pending_openmenu (Bug#12698).
16725 (menuWillOpen:): New method.
16726 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16728 * nsterm.m (menu_will_open_state, menu_mouse_point)
16729 (menu_pending_title): New varaibles.
16730 (ns_get_pending_menu_title, ns_check_menu_open)
16731 (ns_check_pending_open_menu): New functions.
16733 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16735 * indent.c (current_column_bol_cache): Remove leftover which is not
16736 used in Fmove_to_column any more.
16737 (current_column, scan_for_column): Adjust users.
16738 * keyboard.c (last_point_position_buffer, last_point_position_window):
16739 Remove leftovers which are not used for recording undo any more.
16740 (command_loop_1, syms_of_keyboard): Adjust users.
16741 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16742 redisplay_window any more.
16743 (move_it_to): Adjust user.
16745 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16747 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16748 Update dependencies.
16750 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16752 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16753 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16754 forward references.
16756 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16758 * window.h (struct window): Replace hchild, vchild and buffer slots
16759 with a single slot 'contents'. This is possible because each valid
16760 window may have either the child window (in vertical or horizontal
16761 combination) or buffer to display (for the leaf window). Using that,
16762 a lot of operations to traverse and/or change window hierarchies may
16763 be simplified. New member horizontal is used to distinguish between
16764 horizontal and vertical combinations of internal windows.
16765 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16766 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16767 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16768 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16769 Use contents slot, not buffer, where appropriate.
16770 (wset_combination): New function.
16771 (wset_buffer): Add eassert.
16772 (Fframe_first_window): Simplify the loop reaching first window.
16773 (Fwindow_buffer): Use WINDOW_LEAF_P.
16774 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16775 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16776 (unshow_buffer): Convert initial debugging check to eassert.
16777 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16778 (make_parent_window, window_resize_check, window_resize_apply)
16779 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16780 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16781 Adjust to match struct window changes.
16782 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16783 (mark_window_cursors_off, count_windows, get_leaf_windows)
16784 (foreach_window_1): Simplify the loop.
16785 * alloc.c (mark_object): Do not check for the leaf window because
16786 internal windows has no glyph matrices anyway.
16787 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16788 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16789 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16790 (build_frame_matrix_from_window_tree, mirror_make_current)
16791 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16792 (update_window_tree, set_window_update_flags): Simplify the loop.
16793 (sync_window_with_frame_matrix_rows): Enforce live window.
16794 Use contents slot, not buffer, where appropriate.
16795 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16796 and WINDOW_HORIZONTAL_COMBINATION_P.
16797 (make_frame_visible_1): Simplify the loop.
16798 Use contents slot, not buffer, where appropriate.
16799 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16800 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16801 (expose_window_tree): Likewise.
16802 Use contents slot, not buffer, where appropriate.
16803 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16804 to avoid deleted windows. Use contents slot instead of buffer.
16805 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16806 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16807 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16808 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16810 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16812 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16813 identify the reasons for assertion violations in bug#14062 and
16815 (Fx_show_tip): Fix compilation error under
16816 "--enable-check-lisp-object-type". (Bug#14073)
16818 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16819 Reported by <rzl24ozi@gmail.com>.
16821 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16823 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16825 (unwind_with_echo_area_buffer): ...to restore it here.
16826 This is needed to ensure that...
16827 (redisplay_window): ...both window markers are valid here,
16828 which is verified by eassert.
16829 * editfns.c (save_excursion_save): Do not assume that
16830 selected_window always displays the buffer.
16831 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16834 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16836 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16839 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16841 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16843 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16845 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16846 since MinGW's w32api headers do. This avoids compiler warnings.
16848 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16849 if already defined.
16851 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16853 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16855 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16857 * gtkutil.c (style_changed_cb): Check if frame is live and an
16858 X frame (Bug#14038).
16860 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16862 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16863 Define only for _WIN32_WINNT less than 0x0500.
16864 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16866 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16867 see its own definitions of 'struct timeval' and 'struct timezone'.
16869 Fix incompatibilities between MinGW.org and MinGW64 headers.
16870 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16872 * w32.c (REPARSE_DATA_BUFFER): Guard with
16873 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16875 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16877 * xterm.c: Include X11/XKBlib.h
16878 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16880 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16882 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16884 * blockinput.h (input_blocked_p): Likewise.
16885 * bytecode.c (exec_byte_code): Likewise.
16886 * callproc.c (call_process_kill, call_process_cleanup)
16887 (Fcall_process): Likewise.
16888 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16889 (Fccl_execute_on_string): Likewise.
16890 * character.c (string_escape_byte8): Likewise.
16891 * charset.c (read_hex): Likewise.
16892 * cm.c (calccost): Likewise.
16893 * data.c (cons_to_unsigned): Likewise.
16894 * dired.c (directory_files_internal, file_name_completion):
16896 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16897 (sit_for): Likewise.
16898 * doc.c (Fsubstitute_command_keys): Likewise.
16899 * doprnt.c (doprnt): Likewise.
16900 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16901 * emacsgtkfixed.c: Likewise.
16902 * fileio.c (file_offset, Fwrite_region): Likewise.
16903 * floatfns.c (Fexpt, fmod_float): Likewise.
16904 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16906 * font.c (font_intern_prop): Likewise.
16907 * frame.c (x_set_alpha): Likewise.
16908 * gtkutil.c (get_utf8_string): Likewise.
16909 * indent.c (check_display_width): Likewise.
16910 * intervals.c (create_root_interval, rotate_right, rotate_left)
16911 (split_interval_right, split_interval_left)
16912 (adjust_intervals_for_insertion, delete_node)
16913 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16914 (merge_interval_right, merge_interval_left, copy_intervals)
16915 (set_intervals_multibyte_1): Likewise.
16916 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16917 * keymap.c (Fkey_description): Likewise.
16918 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16919 * lread.c (openp, read_integer, read1, string_to_number):
16921 * menu.c (ensure_menu_items): Likewise.
16922 * minibuf.c (read_minibuf_noninteractive): Likewise.
16923 * print.c (printchar, strout): Likewise.
16924 * process.c (create_process, Faccept_process_output)
16925 (wait_reading_process_output, read_process_output, send_process)
16926 (wait_reading_process_output): Likewise.
16927 * profiler.c (make_log, handle_profiler_signal): Likewise.
16928 * regex.c (re_exec): Likewise.
16929 * regex.h: Likewise.
16930 * search.c (looking_at_1, Freplace_match): Likewise.
16931 * sysdep.c (get_child_status, procfs_ttyname)
16932 (procfs_get_total_memory): Likewise.
16933 * systime.h (EMACS_TIME_VALID_P): Likewise.
16934 * term.c (dissociate_if_controlling_tty): Likewise.
16935 * window.c (get_phys_cursor_glyph): Likewise.
16936 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16937 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16939 * xfns.c (Fx_window_property): Likewise.
16940 * xmenu.c (set_frame_menubar): Likewise.
16941 * xselect.c (x_get_window_property, x_handle_dnd_message):
16943 * xsmfns.c (smc_save_yourself_CB): Likewise.
16944 * xterm.c (x_scroll_bar_set_handle): Likewise.
16946 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16948 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16949 to be optional or nil. Adjust comment and convert it to docstring.
16950 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16951 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16953 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16955 Static checking by GCC 4.8-20130319.
16956 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16957 * process.c (Fset_process_datagram_address)
16958 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16959 * xdisp.c (get_char_face_and_encoding)
16960 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16961 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16962 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16964 2013-03-24 Ken Brown <kbrown@cornell.edu>
16966 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16967 fix compilation on 64-bit Cygwin, where underscores are not
16968 automatically prepended.
16970 * w32term.c (w32_initialize): Silence compiler warning.
16972 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16974 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16975 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16976 variables, to save and restore frame dimensions.
16977 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16978 after returning from a 'fullscreen' configuration.
16979 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16980 to avoid races between the main thread and the input thread.
16982 * w32term.h (struct w32_output): New members normal_width,
16983 normal_height, normal_top, normal_left, and prev_fsmode.
16984 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16985 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16986 members of a frame.
16988 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16989 'fullscreen' parameter. Always record previous width and height
16990 of the frame, except when switching out of maximized modes, so
16991 that they could be restored correctly, instead of resetting to the
16992 default frame dimensions. Send SC_RESTORE command to the frame,
16993 unless we are going to send SC_MAXIMIZE, to restore the frame
16994 resize hints in the mouse pointer shown by the window manager.
16997 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16999 * lisp.h (get_frame_param): Adjust conditions for prototype
17002 2013-03-22 Ken Brown <kbrown@cornell.edu>
17004 * unexcw.c: Drop unneeded inclusion of w32common.h.
17005 (report_sheap_usage): Declare.
17006 (read_exe_header): Add magic numbers for x86_64.
17007 (fixup_executable): Fix printf format specifier for unsigned long
17010 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17012 * frame.h (struct frame): Put menu_bar_window under #ifdef
17013 because this member is not needed when X toolkit is in use.
17014 (fset_menu_bar_window):
17015 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17016 (free_glyphs, update_frame):
17017 * xdisp.c (expose_frame): Likewise.
17018 (display_menu_bar): Likewise. Remove redundant eassert.
17019 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17022 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17024 Use functions and constants to manipulate Lisp_Save_Value objects.
17025 This replaces code that used macros and strings and token-pasting.
17026 The change makes the C source a bit easier to follow,
17027 and shrinks the Emacs executable a bit.
17028 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17029 (make_save_value): Change 1st arg from string to enum. All callers
17032 (mark_object): Use if, not #if, for GC_MARK_STACK.
17033 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17034 (XSAVE_OBJECT): Now functions, not macros.
17035 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17036 the constant was never used.
17037 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17038 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17039 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17040 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17042 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17043 type3 with a single member save_type. All uses changed.
17044 (save_type, set_save_pointer, set_save_integer): New functions.
17045 * print.c (PRINTX): Remove.
17047 * alloc.c: Remove redundant static declarations.
17049 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17051 * window.h (struct window): Convert left_col, top_line, total_lines
17052 and total_cols from Lisp_Objects to integers. Adjust comments.
17053 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17055 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17056 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17057 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17058 Adjust users where appropriate.
17060 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17062 * frame.h (struct frame): Drop resx and resy because the same data is
17063 available from window system-specific output context. Adjust users.
17064 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17065 New functions to provide defaults when no window system available.
17066 (FRAME_RES_X, FRAME_RES_Y): New macros.
17067 (NUMVAL): Move from xdisp.c.
17068 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17069 (Ffont_face_attributes, Fopen_font):
17070 * image.c (gs_load):
17071 * w32font.c (fill_in_logfont):
17072 * xdisp.c (calc_pixel_width_or_height):
17073 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17074 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17076 2013-03-20 Kenichi Handa <handa@gnu.org>
17078 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17079 to 1 (temporary workaround until a bug related to ASCII
17080 optimization is fixed).
17082 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17084 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17085 Signal error if window is not internal. Adjust docstring.
17086 (delete_all_child_windows): Use combination_limit to save the buffer.
17087 (Fset_window_configuration): Adjust accordingly.
17088 * print.c (syms_of_print): Initialize debugging output not here...
17089 (init_print_once): ...but in a new function here.
17090 * lisp.h (init_print_once): Add prototype.
17091 * emacs.c (main): Add call to init_print_once. Adjust comments.
17093 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17095 * window.c (window_resize_check, window_resize_apply)
17096 (window_from_coordinates, recombine_windows, set_window_buffer)
17097 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17098 (Fsplit_window_internal, Fdelete_window_internal)
17099 (freeze_window_starts): Use bool for booleans.
17100 * window.h (window_frame_coordinates, resize_frame_windows)
17101 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17103 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17105 * dispnew.c (bitch_at_user): Use `user-error'.
17107 2013-03-17 Ken Brown <kbrown@cornell.edu>
17109 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17110 as return type of image_background. (Bug#13981)
17111 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17113 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17115 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17116 (ns_select): Don't return with result uninitialized.
17118 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17121 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17123 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17124 directories. If filename is nil, get directory name (Bug#13932).
17125 Use getFilename and getDirectory.
17126 (getFilename, getDirectory): New methods for EmacsSavePanel and
17128 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17130 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17132 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17134 2013-03-15 Kenichi Handa <handa@gnu.org>
17136 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17137 (adjust_after_replace): Make it back to static. Delete the third
17138 arg text_at_gap_tail. Cancel the code for handling it.
17140 * coding.h (struct coding_system): New member eol_seen.
17142 * coding.c (detect_ascii): New function.
17143 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17144 when the source bytes are actually scanned. On detecting for
17145 coding_category_utf_8_auto, call detect_ascii instead of scanning
17146 source bytes directly.
17147 (produce_chars): Call insert_from_gap with the new arg 0.
17148 (encode_coding): Likewise.
17149 (decode_coding_gap): Control ASCII optimization by the variable
17150 disable_ascii_optimization instead of #ifndef .. #endif.
17151 Deccode EOL format according to coding->eol_seen.
17152 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17155 * lisp.h (adjust_after_replace): Cancel externing it.
17156 (insert_from_gap): Adjust prototype.
17158 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17160 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17161 FULLSCREEN_MAXIMIZED. (Bug#13935)
17163 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17165 * region-cache.c (find_cache_boundary, move_cache_gap)
17166 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17167 Simplify debugging check and convert to eassert. Adjust comment.
17168 (pp_cache): Put under ENABLE_CHECKING.
17170 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17172 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17173 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17174 and WM_ACTIVATEAPP.
17175 (w32fullscreen_hook): If the frame is visible, reset
17176 f->want_fullscreen flag after changing the frame size. If the
17177 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17180 2013-03-13 Daniel Colascione <dancol@dancol.org>
17182 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17183 too so that these builds can use Cygwin's file conversion
17184 functions. (We've been building and linking cygw32.o all along
17185 and just not using it.)
17187 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17189 File synchronization fixes (Bug#13944).
17190 * Makefile.in (LIB_FDATASYNC): New macro.
17192 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17193 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17194 Don't worry about HAVE_FSYNC, since a substitute fsync is
17195 available if the system lacks one.
17196 (Fwrite_regin): Retry fsync if interrupted.
17198 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17200 * w32term.c (w32_read_socket): If the Emacs frame is being
17201 activated, call w32fullscreen_hook, to make sure the new frame
17202 dimensions are in effect. (Bug#13937)
17204 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17206 * xdisp.c (init_iterator): Simplify because both character and byte
17207 positions are either specified or -1. Add eassert. Adjust comment.
17208 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17209 character and byte positions can be obtained from marker.
17211 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17213 Static checking by Sun C 5.12.
17214 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17215 * bytecode.c (exec_byte_code):
17216 * dispnew.c (init_display):
17218 * fileio.c (Fsubstitute_in_file_name):
17219 * keyboard.c (Fevent_convert_list):
17220 * keymap.c (Fsingle_key_description):
17221 * term.c (maybe_fatal, fatal):
17222 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17223 * xsmfns.c (Fhandle_save_session):
17224 Omit unreachable code.
17225 * keymap.c (map_keymap_char_table_item): Cast void * to
17226 a function pointer type; the C Standard requires this.
17228 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17229 Include <sys/param.h> unconditionally, as that works elsewhere and
17230 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17231 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17234 See ChangeLog.12 for earlier changes.
17236 ;; Local Variables:
17240 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17242 This file is part of GNU Emacs.
17244 GNU Emacs is free software: you can redistribute it and/or modify
17245 it under the terms of the GNU General Public License as published by
17246 the Free Software Foundation, either version 3 of the License, or
17247 (at your option) any later version.
17249 GNU Emacs is distributed in the hope that it will be useful,
17250 but WITHOUT ANY WARRANTY; without even the implied warranty of
17251 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17252 GNU General Public License for more details.
17254 You should have received a copy of the GNU General Public License
17255 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.